How to make a tractor with your own hands drawings. Alice in Wonderland Alice in Wonderland: Minitraktor. How to make a mini-tractor from a motor-block, motor-cultivator or other aggregates and girlfriends with their own hands at home. Technologies, schemes and

Mini tractor - an extremely useful tool in agricultural economy. They can do dozens of a wide variety of works: from landing frills before harvesting and cleaning snow. If the agriculture has the skills of handling appliances and a tool, then independently assemble the unit for him will not be great difficulty. In this case, the cost of the main device will be minimal.

Tools and materials

A small tractor significantly helps in the work of the Agrrays. They can handle land of naughty and summer cottages, collect harvest. The big advantage of the aggregate is that it is possible to connect the most attached attachment equipment. Compact mini aggregate everyone is good, it is only worth a lot of money. Even Chinese manufacturers recent years have become significantly raising prices. Therefore, some craftsmen make small aggregates with their own hands, and in quality these mechanisms are not inferior (sometimes even exceed) factory products.

Before starting such a job, you should understand how one or another node works as it works, what features he has. This technique is needed, as a rule, for 3-4 types of work, so when creating an aggregate, you can "place accents", for example, to strengthen the frame (if there is an increased load) or put wider wheels if the main work will occur in field.

Make a mini tractor just enough, he will not be particularly different from the real tractor. First of all, you should make a plan to create a similar unit. There are many spare parts for used motorcycles, vases and oaks on the market, so finding a suitable node will not be great difficulty.

Beam / bridge can be made with additional fasteners, since often factory analogues do not have the necessary coefficient of strength. The homemade tractor can be without a cabin, but it is not always justified, especially during operation in the hot or cold season. BOV is a power take-off shaft, which makes it possible to work attached units. Types of shafts:

• conjugate
• autonomous;
• working synchronously.

The frame can be made from the corners "6" or pipes with a diameter of 45 mm. In order for the design to be more stable and durable, metal plates (6 mm thick) are welded in the corners. PPC can be taken from the vase. It is important that in its working condition there are at least three speeds of the front and one - rear. The craving can be "borrow" from the motorcycle. The steering column will suit quite from the domestic car like "Zaporozhets". It is also realistic to make a mini-tractor with different engines - both single-cylinder with air-cooled and four-stroke carburetor. Such power plants are ideal for creating agricultural machinery.

Benefit from creating your hands a miniature tractor:

• low price;
• you can make an aggregate that will make the most suitable for personal needs.

From the disadvantages you can allocate:

• the process of creating a tractor may seem like labor-intensive for those who worked little with technology;
• car engines work on gasoline, and it is more expensive than diesel fuel;
• it is impossible to leave for federal tracks on such a technique, you can get a fine.

How to make your own hands?

Creating a miniature tractor begins with a frame mounting that can be made from the tubes. Making such a design should be powerful, but at the same time it should be not very heavy. Often, the frame is made double. Also popular aggregates with a so-called "broken" frame with a full drive from GAZ-52 are also popular. The "breaking" frame makes it possible to deploy a tractor over a small radius, which increases the maneuverability of the device. The most important blocks of a mini-tractor:

• wheels;
• bridges;
• transmission;
• power point.

The mini-tractor, made independently at home, begins to be created with the study of drawings and plan schemes. Taking a "related" project for the starting point, you can edit it, to make your own adjustments. After the individual project has been prepared, he draws on Watman Sheet. Next, you will need to collect all the necessary nodes, make the basis of the future unit. The dimensions of the frame can vary depending on the purpose of the machine - length it can be 1.5-2.5 meters, width - 1.3-1.8 meters.

A very important node - hydraulic drive, it gives many advantages in the work and makes it possible to manage the most different equipment. The hydraulic node is especially valuable in this regard. Its presence will allow the use of the most different attachments - from KUN to the brush for snow cleaning. Hydraulics consists of:

• hydraulic cylinder 76x80;
• distributor P82;
• pump NSh12.

The pump operates at a speed of 1000 revolutions per minute, sometimes it must be turned off. With the engine, things are easy, the power plant can be put from any car or motorcycle.

Not bad engine UD 25. This is a two-cylinder unit with a capacity of 12.2 liters. p., The volume of the engine is 0.43 liters. The model is very successful, although it is no longer produced, but in the secondary market of such aggregates a huge amount. It is worth such a model not more than 8 thousand rubles. PPCs can be taken from VAZ or DVS "Ant. If the tractor is used in the field, then the wheels are rational 20-24 inches. Front beam is simply prepared:

• two "cams" are collected, which can be taken from "Zhiguli";
• from the pipe (45x45 mm), the square is made by welding;
• it is attached to the frame with welding, the "4" corner, they are mounted and the "cams" of turns are mounted and fixed, steering steering.

The mini-unit beam has a swinging mechanism that is taken from the VAZ to a closer with a cross. You can also take a similar element from the UAZ. It is very important that the bridges have congruent gearboxes. It is necessary that the wheel rotation factor is the same. PPC is taken from any car. With 2 boxes, the mechanism will be even more functionality.

It is important to take into account that when installing the hydraulic device, a certain power of the engine is due to its service. If the engine is low-power, then the hydraulicock is better not to put. Then begins to rotate from the engine crankshaft, respectively, it depends on the number of speeds of the power plant. There is also a synchronous species, its rotation coefficient is associated with the number of gear ratio of the mechanism. This feature is in demand, for example, when conducting a sowing campaign.

Creating a point suspension allows you to apply additional equipment for technique. The three-point suspension is also very important, it should be dynamic horizontally and vertically, which makes it possible to manage the machine better. The brake is preferably put on the rear wheels. You can take ready-made knots from the VAZ, there can be "borrow" brake pads. The clutch can be removed from any old "Zhigul" or gas. Steering is also taken from Vase. It is better to provide a cabin for the unit to work, then it will be more comfortable, labor productivity will increase. You can make this node from pipes with a diameter of 20-25 mm, which are welded in the form of a frame. It can then be cut:

• plywood;
• tin;
• plastic.

Each unit has its own characteristics, so the drawing should always be conjugated with a specific device. For example, it is often necessary to mount the mechanisms:

• front-turn;
• rear-wheel drive;
• small with an on-board turn mechanism.

Usually, the height of the cab does not exceed one and a half meters, over the head of the worker, the ceiling must be at a distance of 20-30 cm. Before making the cabin, it is necessary to collect the "skeleton" of wood storage products. After everything is understandable with dimensions, you can cut the tubes. Frameworks are made using welding. After the frame is ready, it is trimmed, they put frames for glasses, etc. The most time consuming part of the work is the creation of doors. It will be necessary to mount such elements:

• thin tubes;
• restores;
• fastening.

The design should be light and durable at the same time. To make the door with automatic, you can put gas elevators. From the inside the cabin can be seen by dermatin or foam sheets, if you have to work in the cold season. You can also make a tracked tractor. This technique has great dynamism and maneuverability. Caterpillars have a gentry effect on the ground, so it is beneficial to use such a mechanism in many ways.

Frame is made from corners, pipes or chambers.The engine is preferable to put diesel. The front and rear axle can also be "taken" from the vase. Good gearbox is in GAZ-53. Caterpillars are made of tires, they are cut off with the help of the sidewalls. Wheels are mounted on the resulting equal rubber blanks. So that the car can dynamically make maneuvers (reversals, etc.), must be installed the differential, which can turn off the rear and front wheels if necessary. This is done like this: it is pressed on the brake pedal, the differential switch is made. One wheel freezes, the second continues to move, the unit in this case unfolds.

From the cargo motorol

If you make a tractor from a scooter (for example, "Tula 210"), then it will be weighing no more than 90 kg. If the main nodes are taken from one source (this may be "gas", "VAZ" or "Oka"), then less time to refine and fit the details. Magneto with one pole is put on the engine of the engine. When installing onboard gearboxes (1: 4), the mechanism will be able to function at minimum speeds, while it will not change the traction force. This factor is very important during harvest, as well as when cropping.

Frame is made from the corners "4". Capacity for fuel can be "borrow" in a passenger car or make a 2 mm from the sheet itself. On such a mini-mechanism you can transport to three hundred kilograms of various goods, to make a plowing of a depth of up to 17 cm.

From "Oka"

The mini tractor can be done by taking spare parts from "Oka". A small-format car can successfully fit the parameters of a small agriculture. In any case, the wheels, the engine, fuel capacity, transmission - all these nodes may well come up. Such an aggregate will be distinguished by the capacity and economical flow rate of fuel and lubricants. Such a mechanism will cope with the following types of work:

• enhancement;
• processing of soil;
• plowing;
• transportation of goods.

From "OKI" such nodes are used:

• power point;
• transmission;
• bridges;
• wheels;
• steering thrust;
• chassis.

In the manufacture of the tools and some materials will be required:

• apparatus for welding;
• screwdrivers;
• turbine;
• metal in sheets.

To make a frame, you will need a couple of spars (made from channels 10), as well as two traverses (12 and 16). For the transverse mount, you can use the "6" corner. The engine is better to put a four-cylinder, with a capacity of 45 liters. s., Since it is there a air cooling system. Bridge redo optional, it can be left unchanged. To make a transmission, you need to attach the checkpoint to the carrier frame. In the flywheel, the rear wall is cut off, the hole is cut in the center.

To maintain the desired pressure in the hydraulic system, a pump is required, which is placed next to the shaft. Each shaft wheel is controlled by a gearbox. If work is a lot on rough terrain and in the field, put better wheels more (up to 24 inches). Typically, such aggregates are absorbed without springs. Spars, both in front and behind the back to further enhance. PPCs permit from "Oka". If you put the engine from the "UD2" (it is more powerful), you can work with large areas and carry heavy loads. Cabin, lighting, fuel tank is installed.

From "Loise"

The unit made from Loise may be all-wheel drive, and the rear-wheel drive can be turned off if necessary. To make such a tractor, you will need a small amount of effort and working time. The engine can be delivered to Sadko DE-310, you can put two gearboxes to it. Frame is made from corners or chambers. The hydraulics is used to work the H12 pump, the 78x110 hydraulic cylinder works in it, the P82 distributor. The pump is used only in some cases. The shaft, as well as the PPC, can be taken from any motorcycle, sometimes the shaft is cut (or prolonged), a new "asterisk" is put on it. The power take-off shaft is also easy, it will be no more than 1.5 thousand revolutions per minute.

From "Zhiguli"

The easiest way to create a tractor from "Zhiguli" is the most acceptable option. You can always find a variety of spare blocks. Unfortunately, the power plant in "Zhiguli" works on gasoline, and it stands in our time. The lion's share of agricultural equipment functions on diesel fuel. When planning a project to create a mini tractor from "Zhiguli", several issues should be solved. The engine is placed in front of the driver and must necessarily have a protective screen. The frame is made from the corners "4", its size is 1.2 x 2.1 meters. The fuel tank is placed in the back, it can be done independently from tin or take from any passenger car.

The front suspension is necessarily enhanced. The drive is made on 4 wheels. All work is done on this algorithm:

• the scheme is prepared;
• rama is done;
• created body;
• all nodes are combined;
• installed steering.

A mini-tractor from "Zhiguli 2106" will be powerful enough to do all the necessary work and carry goods up to 500 kg. Also when creating it, you can take various nodes. From GAZ-53 the gearbox is taken, the bridges are taken from "Zhiguli". Wheels can be taken from MTZ-84. When installing the wheels, bridges should be strengthened, you may have to change the brake.

The VAZ engine has a power of 59.4 horsepower (there are more powerful). Engine volume - 0.65 liters. It has a good efficiency and relatively small fuel consumption. When creating a mini-tractor from the "Vase", it should be especially carefully reading the layout and location of all nodes. At the very beginning, you should decide on the location:

• capacities with flammable;
• power plant;
• protective screen;
• cabins.

Rama is rational to make shorter, and the suspension is better to put more powerful. PPCs can also be taken from GAZ-53, wheel pairs from various machines. From the "vase" only the rear axle, the steering block. If the plans are the installation of a full drive, then the engine is needed at least 42 liters. from. Such an aggregate will be able to pull the hydraulic VOM, it will work normally with an increased load. The tractor is better to do all-wheel drive.

The process of creating a mini tractor from "VAZ":

• conducting welding with the frame;
• installation of chassis;
• installation of wheels and fuel tank;
• installation of power installation and transmissions;
• installation of the cabin, protective screen (casing).

An important part of the work is shortening the rear axle:

• a cup is cut off, the ring of the flange is removed;
• it can be removed, fluttered;
• inside the cup drills a hole;
• semi-axes are aligned and weld;
• the bridge is inserted into the finished recess;
• welding works are carried out;
• the bridge to the frame is attached using a V-structure.

From "Zaporozhets"

To make a tractor from "Zaporozhets", you should work with nodes. Front and rear axle can be a little shorten. The gearbox on the "Zaporozhet" is not very powerful, it can be replaced with a box from "Vase". The hydraulics is quite suitable, but may have to change the hoses and fittings to newer. The frame of the cab is made of pipes with a diameter of 2 cm, is trimmed with plywood or PVC sheets. The engine "Zaporozhets" is quite suitable for the tractor, but you can put something more powerful. If you install the "VAZ" checkpoint, then you can work with any attachment. All used units must pass thorough cleaning and verification.

From motorcycle

You can collect the tractor and from the Ural motorcycle.

He was done like this:

• A frame welded, which consisted of two blocks. Pipe length - 2.1 meters, width - 0.95 meters.
• Transmission is placed from VAZ. The torque pulse is transmitted through the chain on the "asterisk", then goes to the drive shaft in the front and rear axles.
• Mounted electronic ignition taken from "VAZ2109".
• Two gearbox is raised - from the motorcycle and car "Moskvich 412".
• The drive is full. Cylinders have air cooling.
• Steering thrust are taken from Moskvich.

The machine is quite powerful, passable, "pulls" without special difficulties a trailer with a load weight up to 0.5 tons. You can use it both in agricultural work and for cleaning the territory from snow.

Safety technique

When working on the tractor, security techniques should be followed:

• to work on the tractor, you need to have a special training;
• before starting the engine, the transmission switch is in the "H" position;
• the hydraulic distribution clutch is set to the "Neutral" position;
• the water barrier can be cross if it is a depth of no more than one meter;
• transportation of people and animals on the trailer is prohibited;
• in the cockpit, only two people may be present;

• on the floor of the unit should be a rug made of rubber;
• before starting work, a preventive inspection of the engine, cabin, fasteners, gearbox should be made;
• if the car was standing for a long time without movement, it should be "driving" it at idle, without loads;
• the steering force should be no more than 0.44 rad (26 °), with an indicator of 0.62 glad (36 °) will need to adjust the hinges;
• the brakes should be regularly checked and regulated if necessary;
• the pneumatic system should have a pressure of about 0.5 MPa (4.78 kgf / cm2);

Similar homemade are known since the time of the Soviet era. And what way to do to them is usually invented on the basis of individual developments, in many ways that have come down and before our time.

The reasons that push the increasing number of people to refer to the tractor's own production can be several. The main one:

• the lack of funds for the purchase of even a used model produced by the decade ago, not to mention the new machines that are sometimes a whole condition;
• the desire to create your own unique mechanism that would fully meet the personal ideas of the user about the quality, power and productivity of this technique.

No matter what reason you turned to this topic. It is important that one, having a sufficient margin of spare parts and components, having at least primary technical knowledge and the desire to create with their own hands, it will not be a special difficulty.

Today, there are tractor machines from "Oka", "Zhiguli", "UAZ", "Loise", "Zaporozhets", "Niva", "GAZ-66", "Moskvich" and other cars.

We will try to figure out what stock of the source materials should be placed in order to embody your technical dream into life.

How to start assembling a self-made tractor?

The self-made tractor belongs to the category of agricultural machinery, when designing which the rigor, clarity, rationality should be maintained, which will allow them to reveal their production potential.

Therefore, before starting work, you need to consider and fulfill the drawings of the future machine, or to use our presented below. They will serve as a reliable prompt for the following transformations.

The key elements of any tractor, not only the one we offer to make themselves are:

• frame;
• motor;
• transmission;
• tie Rod;
• hydraulic drive;
• driver cabin.

Consider in turn features for their design.

Frame

It is necessary to serve a strong basis underlying any agricultural engineering, whether it is a combine or tractor. Its manufacturer should be made from high-strength metal, which could withstand the severity, both the main mechanisms and additional attachments, without which no tractor costs.

Frames are:

• solid design;
• crook.

Moreover, the aggregates with a turning point - more maneuverable and reliable, which is determined by a number of advantages, namely:

• simplify the process of reversal of technology in limited field conditions;
• determine good permeability even in those areas where instead there is only direction;
• better balance;
• the ability to demonstrate high power parameters at low fuel consumption.

Creating a filling of 4x4 somewhat complicates the process of assembling the frame, but it will cost.

Rama Assembly - Detailed Guide

Consists of such actions:

• welding semi-folds, for what you need to have channel number 8. The dimensions of the front - 90 x 36 cm, and the rear - 60 x 36 cm. They are joined at an angle of 45 0;
• installations of 2 cut billets of the square pipe on the front semiracy, which will make a subframe for localization of the motor;
• welding additional metal pieces for other parts;
• installation on the posterior half-frame of metal supports in a vertical configuration that can be enhanced by a regular corner;
• fasten the metal plate with a thickness of at least 1 cm from the back on the racks, where the sample will be aggregated for the future tractor;
• the welding of the metal sheet to the top of the semiracy to designate the place of the tractor driver and provide additional protection in the place where the turning point will be;
• we use a cardan mechanism for the articulation of both semi-sends, for which you weld to them forks, better of steel, and a hinge for which you need a pin and bearings that can be taken already in the finished form, for example, from GAZ-66;
• we check the good front clutch with the rear traverse simultaneously and in the horizontal, and in the vertical plane, so that the future tractor unit can easily boom and straight and direct settlement roads. For the same purpose, it is possible to supply the running part of a rigid coupling;
• the equipment of the front half-weather hub, which can also be brought from "UAZ" to designate more mutual swings when the main components are discrepanied.

Thus, it can be concluded that despite the first glance, the intricate design of such a frame, 2 main parts are distinguished in it:

• traverts, welding which can be made of primary means, not even having a new metal;
• spars to make which you can be from the rancher.

Motor

The motor part for the tractor is done ready, which greatly simplifies the design task. For such purposes, a motor is suitable from Moskvich or from Niva or another vehicle. Its installation is made on a special subframe, to which it is securely attached by bolted tie. No less popular home-made tractor with the engine "Lifan", which has Chinese production and showed itself well in field trials.

All works that are planned to produce with the help of such an aggregate are quite laborious and long. And so that the motor with passenger models of the car is most organically "adapted" to a difficult working pane, it is necessary to initially provide for its thermal protection.

Otherwise, the engine can experience overheating, as a result of which it will be obtained not only the larger wear of parts, but also breakdowns that are not needed in the sowing or in a cleaning time.

The gear ratio is also not worth ignoring, because considering the fact that the maximum operating speed on the field of such equipment does not exceed 5 km / h, the motor should demonstrate at least 2 thousand revolutions per minute. Otherwise, the productive process will not work.

Each of the lemhehs should take a traction force of at least 190, but not more than 300 kg / cm to ensure optimal specifications to such an aggregate.

Transmission

Now go to the transmission and gearbox. To establish this process, a motorcycle clutch from any brand or model is useful. It is necessary that the torque was transferred to the gearbox, or rather - its primary shaft. If desired, the gearbox can also be taken from any old car, for example, from Zaporozhets or from "Zhiguli" if there is no possibility to buy a new one.

It is very important that the leading wheels are also rear, and front, i.e. The tractor was with a full drive. This is achieved by the gearbox connects with a chain gearbox through the hub, feeding the turnover to the front axle. The cross-linking of the traverse is achieved by the transfer of torque on the rear axle of the tractor.

The classic design of self-made equipment is usually with belt clutch, but it can be with a toothed, craft-worm, etc.

Steering gear

In his design, the main rule is one thing - it is better to take a control system with old tractor or automotive equipment than to try to recreate everything from scratch. The hydraulic cylinders belonging to the leading role in the maneuverability of the agriculture can be borrowed from the MTZ or Vladimita technique. The desired pressure level in them is created by the pump, which also starts the circulation of the oil. Therefore, it also needs to be found before the start of the assembly.
The most optimal option when the wheels of the main shaft run the gearbox.

The steering wheel and the seat can be taken from the ordinary passenger car. Their consolidation should be made in accordance with the ergonomic preferences of the one who will work for them to avoid inconvenience and grip.

Cabin operator

As a body, you can take a sheet steel, which simply betes and the workplace of the tractor driver, and the hood itself. A more complex option provides for the use of metal, steel corners, factory windows, steering, doors, mirroring and more than any other, not always available at the disposal of elements.

We recommend a less costly method - a metal trim insulation from the inside, putting the front glass with the old technique, thereby simplifying the task several times. If you do not plan to operate the tractor in the cold season, you can not hurry from the cab, and just pull the tarpaulin.

Stage assembly of a holistic mechanism

At the final stage, it is necessary to compile a single whole of the prepared elements. Mandatory equipment is equipped with a tank for fuel, brakes, clutch, as well as overall lights and headlights for movement at night.

In conclusion, I would like to add that to build a similar design at home is not very difficult, as it seems at first glance. The main thing is to stock the necessary set of tools and prepare consumables and finished parts, such as engine, clutch, steering column, hydraulic cylinders, oil pump, fuel tank, wheels that do not have to purchase in a new and unused form. Well, if there is welding equipment, power tools, without which this process does not move from place.

We hope that with our instructions questions regarding how to assemble a single technique from individual units, there is no way to ensure solo equipment literally from nothing of each dacket or farmer.

If there is large seeds in the farm, it is impossible to do without mechanization of labor. For this purpose, motor-blocks and mini tractors are used, which, due to attachment, are able to perform a full cycle of agricultural work.

However, high-quality equipment has the appropriate cost, so some farmers use a homemade mini tractor in the farm. It is not so difficult to make such a technique as it seems at first glance.

The easiest option is to make a self-made mini-tractor from the motor-block, by installing a special adapter.

Almost all manufacturers provide such an opportunity. It is worth noting that there are models fully assembled with their own hands. Consider the manufacturer of the main nodes.

Advantages of homemade

According to its technical parameters, homemade aggregates are practically no different from factory models. At the same time, the cost of their creation is significantly lower.

Immediately it is necessary to clarify that calculate the necessary traction and determine the required amount of material will help drawings. To create such a scheme requires certain knowledge in the field of engineering mechanics. However, you can take advantage of ready-made schemes taken on the Internet.

Assembly on ready-made drawings does not represent much difficulty: most of the nodes are removed from the faulty techniques, and are installed in the finished form. It is quite practical and advantageous - problems with spare parts during repair practically does not occur.

In addition, the use of finished hydraulic and adapters allow you to use attachment equipment of the factory execution.

If the self-made technique will move through federal highways, you need to get a corresponding permission to the traffic police.

Now consider the assembly scheme of the main tractor nodes.

Frame

For the manufacture of the base, a rolling channel will be required. This material is able to withstand dynamic loads. Typically, the frame is a welded structure made of transverse traverses and longitudinal spars.

It is better to immediately provide the possibility of fastening the engine, the rear and front bridge supports, the driver's seat.

There are options for manufacturing with a broken frame. Such products have greater maneuverability, so suitable for working on limited spaces and even in greenhouses.

Such designs are also made from the rancher, but is not a monolithic base, but two semirases. The design elements are connected by a hinge connection, for this you can use the cardanwall cargo car.

Power point

The key node of self-made equipment is the engine. The optimal option will be the use of any engine, with a capacity of about 40 horsepower. These characteristics possess the power plants of motorcycles, so the mini-tractor with a motorcycle engine is quite frequent.

There are in farms and tractor with ZIID 4.5. This is a four-stroke unit, with one cylinder and a cooling aircraft. Please note that this engine runs on gasoline. Therefore, when using techniques in the cold season, the cold start system will be required.

The selection of the engine entirely depends on the needs of the farmer. Weaving installation will not be able to work with some kinds of attachments, it will make difficulties in the treatment of virgin sections.

Chassis

Please note that homemade can be made on a wheelchair or tracked. The first option is much more common.

If there is a need to make a homemade tracked mini tractor, we can offer an interesting scheme of manufacturing a propulsion. The role of rinks perform wheels taken from a garden trolley, car tires with a deep tread are coming as tracks.

Chassis

Tires are cut in half, then they are connected together and swipe with metal plates. As a result, a tracked model is obtained, with a specific pressure on the soil and high patency.

If the technique is made on a wheelchair, you can use ready-made bridges from passenger cars. This is applied if the mini tractor is all-wheel drive. If the 4x4 scheme is unimportant, any homemade front axle is installed. It will perform the function of a managed chassis, the rear axle will be the lead.

The homemade reverse reducer is quite difficult, so it is better to use the finished node taken from a motorcycle or a faulty motor-block. To connect a gearbox with rear axle, a belt clutch or worm shaft is used.

So that the technique could work with hinged equipment, a hydraulic system is necessary. This node is usually assembled from feed pumps and hydraulic. Considering that the hydraulics is created with their own hands from already ready-made elements, you can additionally install the power steering power steering.

The steering is largely depends on the mini-tractor frame. For example, when using a hinged-artized frame, it turns not wheels, but a part of the half-frame. For this, a pair of gear gears is used: one is attached to the steering column, the other is welded to the front semiracy site.

Often the steering scheme consists of a motor-block handle, but in this case the use of the reverse gearbox becomes inappropriate: it is difficult to control the technique when moving by reverse.

Hinged equipment

Most of the additional equipment can also be made independently. Consider how the self-made milling cutter is assembled into a mini-tractor.

• We make frames. For this, slices of profiterubs or a channel are suitable. Please note that the size of the frame depends on the power of the tractor: a low-power engine will not be able to work with widescreen equipment. Immediately install brackets for the wheel pair.
• We mount the shaft that will be connected to a mini tractor. For this, a pipe with a diameter of 5 centimeters, fixed to the frame by means of supporting bearings.
In contact with

A mini-tractor for household is a very useful technique. With the help of it, you can easily move and raise any cargoes, collect, for example, hay or cultivate the site. At the same time, the range of features of this technique can be significantly expanded, it is enough to only equip it with several additions. However, today it will be not talking about hinged equipment, but on how to make a mini-tractor for household with their own hands.

Frame

This element is the most important and necessary for most units of special equipment (including such as a mini-tractor). Therefore, in order to avoid unpleasant consequences, it is necessary to make a drawing or a scheme of a future design in advance. After that, you can safely begin to make it. For the frame, several lightweight metal channels should be selected and combined with each other by automatic or semi-automatic welding. Pay attention to the length of this item. The size of the frame should be proportional to the dimensions of the mini-tractor. The longer this element, the overall and the whole technique.



Other details

After welding channels on the contour, holes are done, which will serve for fastening various attachments and other structural elements. You should think about the steps, they cling to both sides of the frame. As the main material, the 8-millimeter sheet of steel "ST-3", which will also be used for the transverse bracket of the steering column are used. For the additional strength of the connections, transverse segments are supplied with "brazers" from the same steel, which was used earlier for the footboard (however, the sheet width here will be slightly less than, 5 millimeters).

As it is further manufactured after that, the bridge hinge sleeves are welded to the front transverse beam. They will also be made from sheet metal "ST-3". Sheet thickness - 2 centimeters. After that, bridges are joined to the frame (front and rear, respectively).

Homemade: Mini tractors and details for them. More details about bridges and beam

The bridge is manufactured from separately taken parts and units taken from such agricultural equipment. Some use bridges from the 24th Volga
or "Moskvich". But in our case, such details will not be used, because they simply do not fit into the dimensions of the mini-tractor. The exception is more detailed about him we will talk a little later.

Details to do yourself

Such details like sleeves of rotary, wheeled and support semi-axes must be made with their own hands. Also, a cross-beam is also manufactured. For this, the segment of the pipe with a square cross section of 65x65x5 millimeters is taken.



If there is no such, the beam can be made from the sleeve of the semi-axes are made from the reference mechanisms are made of segments of the metal pipe. For this, it takes a pipe with a cross section of 70x14 millimeters and cuts into several pieces of 120 millimeters with a length of 120 millimeters. Also, they need to make landing places for bearings. After that, the resulting part is covered with metal welded covers. The center of the beam is a collected assembled node (it should consist of 2 roller bearings and a cylindrical clip), with which this bridge is combined.

The M-30 marking bolts and nuts should be used as the fasteners of this node. They completely fastened the entire front beam. When tightening, it is necessary to put a special spring washer under the nut. It is worth noting that with each tightening of the bolted compound you reduce the back of the back of the front axle relative to the mini-tractor. Thus, you will have the opportunity to regulate this node if necessary before each new performance of C / h.

About the rear axle

His, unlike the front, it is not necessary to make it yourself. It is enough to establish a standard "Volgo" element. But, since the width of the mini-tractor does not correspond to the dimensions of the GAZ-24 bridge, we will have to shorten up to 80 centimeters. For this, the fixation of "stocking" is removed, rivets heads are cut down, and the rest is pushed deeper. The separation of the bridge with the gearbox crankcase is performed using a sledgehammer with fixation of the first element in a special mandrel.



Thanks to these actions, you will provide a dock with a reverse gear, thanks to which the drill is excluded. You also will disappear to balancing and installing counterweights to mini-tractors for giving, which will significantly speed up the time of work performed.

So that shortened "stockings" lock in the holes, the thread ("M-12") is cut and screws are screwed. The resulting bridge is attached to 8 plates. The latter are welded with bolts ("M-10" of 4 for each plate) and nuts to spars. Spring washer is confirmed by connections. For this, identical plates are welded to the bridge. At the end stage, homemade brackets are installed under the attachment of the mounted frame. For the lifting mechanism, the body of the lift shaft is welded to the Carder of the bridge.

The final stage

Now it remains for small: the session is welded to the resulting structure, and the whole technique is painted in one monotonous color (you can, if you can use several different tints of aerosol bottles). Rear to the technique is established for the possibility of working in the coupling with a plow.

How to make a mini tractor for household with your own hands? Method number 2.

This method is simpler than the previous one, however, here for the work you will need to have your own motor-block. At the same time, it is not necessary to acquire a new one, for the tractor some old Soviet "Ural" or "Neva" will completely come down.

What do you take from the motoblock?

From this unit will be extracted "Heart", that is, the motor, which will be the main tractor tractor. All other details can be started on the spare parts. In addition, during the work you will need a starting device, bridges and wheels to them.



Further assembly technology is practically no different from the previous one, the welding machine, metal pipes and

Getting to work

So, how is the kinematic system of technology first projected. Traction efforts from Motoblock Motoroblock must be transmitted through a roller chain to an intermediate shaft. Also, with the help of the penultimate device, power will be transmitted and on the drive wheels. The output shaft is the brake (tape), and the PPP lever is installed along the axis. Starting DVS will be carried out through the starter pedal. In principle, the mini-tractor for the household is not such a complex technique, as it seems at first glance, so it can be done on the basis of just one drawing.



The frame will be made of steel pipes and corners. You should also provide for a plug with a sleeve for the rotation of the trailer (in the case of the tractor in the hitch with it or plow). The so-called "cheeks" are attached to the housing of the bearing assembly, and the output shaft is tightly welded to the "jams" of the socket. Front beam and rear axle are made similar to the previous way.

Next, the mini-tractor homemade is supplied with a metal body with a board with a height of 30 cm. All this must be made of sheet steel. At a distance of 80-85 centimeters from the end of the ridge beam, a soft seat is installed from a thin sheet of plywood (you can additionally be lemitted with foam rubber filling).



At the end stage, the mini-tractor for the household is equipped with its own hands with a trailer device. After that, the technique passes the primer and painting procedure.

So, we found out how to make a mini-tractor for household with their own hands.

The advantages of homemade tractors are obvious. They can independently make every person, the cost of parts on such devices is lower than that factory, they perfectly cope with the processing of small areas of land. In addition, many parts for a self-made tractor can be found in their farm.

Consider in detail the question of how to make the tractor with your own hands.

1 Preparation of drawings

Despite that any tractor, whether it is standard sizes or a motorotractor, consists at least from hundreds, and even thousands of details, it will be able to assemble him independently, who will master the scheme depicted in the form of an uncomplicated drawing. Due to the schematic drawing, the tractor assembly is similar to the standard designer, where the element A is connected to the element B, then the part of AB with the C element and so on the chain.

Although, it is worth noting that in our country there must be enough self-taped masters, which can "keep the drawing in the head", that is, to perform the same consistent actions as with the drawing, just follow the imaginary instructions. However, this concerns not all. Who does not have such experience, it is unlikely that it is unlikely to collect any kind of design, without referring to the help of a predetermined scheme.

In case, with the draw in school, you had a "bad relationship" and you are not able to organize a drawing of a full-fledged home-made tractor scheme, ask for friends, friends or loved ones that are better than you. In the extreme case, google-search will help you find any information.

Before starting the scheme itself, determine what exactly the tractor want to do, on the basis of which it will be manufactured. So, for example, homemade tractors can be:

• tracked;
• wheel.

They are manufactured on the basis of:

• . Very popular tractor from Niva (one of the most famous motoblocks in the Russian Federation);
• car engines. Moreover, motors can be used as passenger cars and cargo, cargo-passenger. By the way, the GAZ-66 engine is very suitable for performing a homemade tractor with their own hands, which will have high power. Often there is a tractor from the UAZ;
• UD-2 is a universal engine used as an additional motor in the installations that are equipped with electric, as well as in the role of the engine home;
• the people are popular with a homemade tractor 4 × 4. The homemade tractor 4 × 4 is also called.

Deciding with the above question, you can safely begin to drawings. At the same time, after creating a scheme, be sure to make a list of existing parts and nodes, and a list of those elements that need to be purchased, after which, buy missing spare parts. Only after the entire list of parts will lie in your garage, you can start an assembly of construction.


1.1 Constructive features

How to collect your own tractor? There are no big difficulties in this. If you correctly draw the scheme and prepared all the necessary details, the manufacture of the tractor turns into a practical part. The difference in modifications and options depends on the means and skills that you have. Below we describe the most optimal design:




If you choose in your own hands, because it does not damage the upper fertile soil layer, buy a new module to simplify the new module, in the equipment of which there are wheels and the seat. Alternatively, all elements can be assembled independently at home. However, such a design will be deprived of the drive. The assembled, the caterpillar tractor is controlled by the turn of the transmission and motor block. To this end, it is recommended to use a standard steering wheel.

The motoblock should be complemented on the hinge module with the seat, for land work, it is also necessary to take care of. To implement this option, assemble the frame using a wheel pair and metal rolling. Then install two trailed knot on it, the seat. Do not set the wheels by shock absorbers, it will negatively affect the speed of the device.


2 Tractor assembly

There is a single recommendation that to take as the basis of the future unit and how to make a self-made tractor does not exist, which is affected by the availability of this or that technology in your farm from which homemade will be constructed. Therefore, it is advisable to consider various options. If you do not have a motoblock made on the basis of the Zhiguli, the tractor will be the assistant much better.



2.1 Tractor on the basis of Zhiguli

To build a tractor from the Zhiguli with your own hands, first of all, develop a kinetic scheme that takes into account the equilibrium design. The device will include: engine, rear and front axle, reverse reducer, cardan transmission. The engine will drive the front wheels. According to the circuit, the torque will be transmitted sequentially on the gearbox, the cardan transmission, etc. Leading rear wheels, as a result, will rotate.

Rama is made of pipes and corners. Keep track of the correct location of the fork and sleeve, providing a turn. Metal sheets make body. The height of the sides should not exceed 30 cm. Next is mounted hinged equipment and driver's seat. After checking your unit for the performance. The final step is the primer and painting the surface of the metal elements.


2.2 Tractor with engine D-21

Many masters prefer to equip a homemade tractor with a Chinese engine. As a foundation takes Lifan, Forza, zener. However, experienced designers recommend putting a reliable Motor UD-2 or D-21. In the first case, the engine develops power to 8 hp, in the second - up to 25 hp Together with a 4-stroke system and air cooling, such an equipment is not only successfully operated for agricultural activities, but also for transporting goods. Consider the option with D-21 diesel.

To create a frame, take the pipe from the stacking agent. Pre-cut the half-frame borrowed from the T-25, to its front, weld the pipe, and to the rear metal sheet 3.5 × 50x50 cm. To the sheet with bolts, the hydrobacom and the hydraulic cylinder are attached, which is also taken from T-25. The front axle is better to purchase in factory execution, otherwise there may be problems with semi-axes. Rubber wheels Take from GAZ-52, rubber from Belarus 82 (8.3 × 20), which is manufactured by the Minsk Tractor Plant.



The front wheels on the home-made tractor with the D-21 engine are set from T-25 (6.00-16). The hood, the beam is relatives, but over the fuel tank you need to pat. To do this, weld from a 3-mm leaf capacity by 40 liters. The finished product is located on the back of the tractor under the seat. Under the gearbox GAZ-52, output the transition slab. As a clutch, take the basket, fork and the release bearing from. Pre-remove half of the springs. The clutch disk is suitable any (both from gas and from the UAZ).

Out at the basket in the flywheel seat 3 mm. The Primary PPC shaft must be lengthened by 12.5 cm, the cardan transmission from GAZ-52 shorten. The connection must be collapsible. The steering column is purchased from GAZ-52. Hydraulics on the homemade tractor is collected from P-80 with a floating effect, NSh-10 pump. It is placed through a fork connection in front of the engine. Preplays a regular bolt that is responsible for fastening the motor pulley.

You should not install the transmission pump through the power take-off box, since when the adhesion is pressed, the hydraulic system will turn off, the rotation speed will be unsatisfactory.


2.3 Tractor based on Oka

The tractor from the Oka do it with his own hands on the same principle as from the other Soviet cars. It all starts with the construction of the frame. Food with sheet gland and metal beams of the channel.



The design is a standard rectangular shape welded from metal corners. The front and rear axle are assembled from the components of the okey parts. The device is composed with an engine from the eye. However, the wheel is increased before installing the motor to improve the patency.

The rear and front spars are enhanced, since they laid the main load. Coupling mechanism should be provided for the installation of attachments. Drawings for further assembly can be found on the Internet. If you do not have the specified machine, it is not necessary to buy a new vehicle, the unit will fit and in idle state, since its individual elements are used.


2.4 Review of the homemade minitractor (video)