Mini-tractors - self-made of motoblock. Self-propelled self-propelled guns with their own hands

The benefit of the motoblock for truck farmers and gardeners is invaluable. But still it can not be compared with the mechanization of works by a full-fledged tractor. Anyone who had experience working with a motor-block, probably thought about how to improve its uniaxial drive.

Some craftsmen even decide to convert it into a miniature four-wheeled tractor. Currently, homemade items from the motor block can be found everywhere. In spite of the fact that quite a lot of attachments are produced by them, our masters rework them at their own discretion.

Motoblock - affordable mechanization for field work

It is possible to solve the problem of processing the garden by using a motoblock and using attachments to it. With the help of such devices, it is possible to provide plowing and cultivation of the soil at a sufficiently high level, preparing it for planting the main crops, and also harvesting the crop. This results in savings in time and labor costs, since manual digging and weeding even on six hundred acres is not an easy job.

When working in conditions of limited space and the abundance of different cultural plantations on the site, it is desirable for the operator to have good skills in managing a two-wheeled unit. Hinges-homemade for a motor-block with their own hands are made taking into account the experience of their use for specific conditions of management. Such designs at least have a non-representative appearance, but ensure the fulfillment of basic tasks.

Design features of the motoblock

It consists of such an assembly of the drive, transmission, running gear and wheels. Management motoblock is carried out with the help of levers and rods mounted on the handlebars. For light and medium-sized units, the drive is usually a gasoline internal combustion engine. Heavier motoblocks are equipped with diesel drives.

Lubrication, ignition, gas distribution, cooling, fuel supply and start-up mechanisms are mandatory. They have their own characteristics, depending on the type of engine used as a drive unit.

The gearbox, clutch and gearbox (in some models also a differential) provide the transformation of the torque of the motor shaft into rotation of a pair of wheels. They can be pneumatic or heavy metal with additional grippers to work under load.

Minitractor-homemade from motoblock have a seat for seating and an extra pair of wheels. They can be steered or driven. Depending on the design, the motor-unit is converted into a four-wheeled unit with a drive on the rear or front axle.

Homemade motoblock

Despite the fact that there is a sufficient choice (at the price and capacity) of means of small-scale mechanization for sale, in the home sometimes there are original homemade products. With their own hands the motoblock can not be assembled "from scratch" by everyone. However, a person who is familiar with technology, who has the necessary equipment and components at his disposal, can make it himself. In some cases, such designs may even compete with factory samples.

The material for the manufacture of homemade items is usually the parts of their motorcycles and all kinds of scrap metal. The engine can be used even from the "Druzhba" power saw. There are masters who give preference to the drives from the scooter. Such engines have good forced cooling and can be used for a long time at loads even at the minimum speed.

Advantages of mini tractors

For field work, the motor-block is suitable, but not everyone can control it. For example, an elderly person who does not possess good health will have to expend a lot of effort in maneuvering. Another point is a constant load on the legs. To motoblock treated soil, it must be driven "by the horns".

Anyone who has ever worked with a motorized unit on plowing, cultivation or other tillage, understands how much power it takes to manage it. Hold it in a dash, turn it into a rut, roll it up, take it back ... Do not get caught up in control levers and do not go where you do not need it - often it's a sweat job. Many owners of motor-blocks, having tried such mechanization, sell their units, and not having adapted to managing them.

It is quite another matter to operate a mini tractor. Why go around the field behind the unit, spending energy, if you can control it, sitting astride. The drive is the same, the speed is the same, but it's all sitting and without load. Homemade from motoblock provide a sufficient level of comfort. Control levers at hand, there is a brake.

Additional pair of wheels, diluted to a sufficient (1-1.2 m) distance, gives a reliable support. Another advantage is the ability to transport goods in a trailer trolley or a body mounted on the rear driven axle.

Mini tractors. Homemade motoblock

Manufacturing of a mini-tractor "by eye" or even by ready drawings, as a rule, implies the need for modifications after the first tests. Not everything can be fixed only by the Bulgarian and welding.

Often there is a need for additional turning or milling operations. Often, a design that looks perfect on paper looks like it's unusable after use.

For those who want to create mini-tractors-homemade from a motor block, but who do not have experience in designing, there is an affordable option - to purchase a ready-made kit for conversion. It is not cheap, but all its components are manufactured in the factory production. They were tested and precisely fitted to each other and the power plant.

Such a set usually includes: a frame, which has fastenings for the engine; Reliable seat; Footboards with manipulators; Front beam with steering gears, wheel hubs and brake discs; Protective wings for wheels; Attachments with a manual lift.

The owner, having acquired such a kit, can independently disassemble his motor-block components and, according to the scheme, mount all the details on a new frame.

Attachments

To buy a motoblock without a rigging or with only one plow for plowing and turning a layer of soil in most cases is impractical. A set of additional equipment can significantly expand the capabilities of the unit.

In this case, it can be used for planting and harvesting root crops, for processing row rows and hilling the beds, for mowing, tedding and picking. Trailer trolley with seat allows you to carry loads.

In winter, the truck can be equipped with a front scraper and clear it with snow from the road. All equipment can be purchased, rather than using different homemade products. For the motor block "Neva", for example, the manufacturer produces enough attachments.

However, often the owners still alter it for themselves. For some, the factory charge is not powerful enough and does not withstand the loads, others lack the adjustments to adjust it to work under certain conditions, while others just got used to making the tool themselves.

Homemade craft for your motoblock

The complete equipment is not always suitable for the conditions of management. To permanently not cut individual parts, do not weld the stiffeners to reinforce the structure or additional brackets for fasteners, you can do it yourself.

Even a plow and a disk mound are manufactured at home. To do this, one desire, a drawing and material is indispensable. Additional equipment will be required: a gas cutter, a welding machine, a Bulgarian and practical skills of working with them.

Homemade for motoblock with their own hands can be made using spare parts from old cars. The trailer can be manufactured using the rear axle from the "car". If you throw the gearbox and connect the semiaxis tube, you get a reliable rear beam. Brew the frame and trim it with a tin or a board is not a problem. Springs can be taken from the "Moskvich" - will get a reliable design with a decent load capacity.

A homemade scraper can be made from sheet metal 1-2 mm thick. If you weld to the curved rib sheet on the profile, they can not only clean the snow, but also use a bulldozer bucket to level the soil or humus.

Original homemade dresses

On the basis of a motor-block it is possible to make an all-terrain vehicle for trips to fishing or hunting in difficult terrain or in off-road conditions. For this, the standard axes are replaced by elongated ones and thus increase the wheelbase of the unit.

Very often, all-terrain vehicles based on a motor block are equipped with large-diameter chambers from trucks or tractors. They are used without tires, and mount to the hubs with the help of straps. The pressure in the tires is chosen low to increase the patency.

By the same principle, masters make snowmobiles, self-made of motoblock, designed for movement in winter. Cameras of low pressure allow you to ride even on deep loose snow. A simple snowmobile design involves the use of a uniaxial motor block with an increased distance between the wheels and a wide ski behind with a seat for the driver.