Motorcycles with their own hands: scheme and drawings

If you thought about making a motorbike yourself, it is worth considering that this design is not at all excessively complicated. That's why you can make it yourself without recourse to specialists. The high popularity of the motobuxers described is explained by the fact that they have compact dimensions and excellent cross-country ability. Among other things, they are unpretentious in maintenance and spend quite a bit of fuel during operation.

general description

Before making a motorbike yourself, you need to understand its design features, as well as assembly technology. In fact, this design is an oversized caterpillar motorized unit, designed for towing all kinds of cargo of small dimensions.

Selection and installation of the engine

The most important component of the described self-made machine is the engine. In this case, it is quite popular moped motor brand SH-58, which is the fruit of domestic production. The main advantage of this device is that it is designed to use a manual switch box. In addition, it can not be overlooked that engines of foreign manufacture can be used in motor-tractors. When making a motorbike with your own hands, you can apply a small-displacement engine, which is produced under the brands Honda and Yamaha. The main feature of these engines is its versatility, because they are excellent for creating a motorbike, as well as for other devices. Among them, you can identify small power plants and homemade motoblocks.

Motor Selection Tips

In the process of making a motorbike with their own hands it is recommended to think about the number of strokes of the engine. Two-stroke varieties are best suited, which, compared to the four-stroke ones, are smaller in size and weight, while the power characteristics remain approximately at the same level.

Controls

Do not forget that the design must have controls. In this case, it is preferable to use a steering wheel that has built-in controls. Thus, the design will have a gearbox switch, as well as a clutch and gas handle, borrowed from the old motor vehicles.

Assembling

If the motor can be manufactured with your own hands, the scheme and drawings of this design will allow you to exclude the occurrence of errors. Before you begin to collect the chassis, you need to take care of the presence of supporting bearings. After under them you will need to cut the bushings. In the role of the supporting structure, a welded frame should be used, which will have different diameter water pipes. To give these elements the necessary shape, they need to be filled with dry sand, and then tightly closed with stoppers. After this, the workpiece should be placed in a vice, starting slowly bending using a blowtorch in the required places. In order to ensure a smooth bend, you need to apply a reference template, which is pre-manufactured from plywood.

Technology of work

If the motor-car is produced by one's own hands, the scheme and drawings of this device will help you in this. Once all the elements of the frame have the required shape, they can be fixed with each other using welding clamps. These manipulations are necessary to ensure that when defects are formed during the assembly phase, they can be easily disposed of. After all the errors have been eliminated, the frame can be fixed by welding. Drawings of a motorcycle dog with their own hands can easily be prepared without the help of specialists. For the engine mounting on the frame, workpieces made of sheet steel are excellent. They are made by a pre-fitted template, the last of which is made of cardboard. It must match the size of the frame. The workpieces are fixed on the engine, only after the obtained construction must be attached to the frame system by means of welding tackles. At the next stage, the engine must be disconnected from the workpiece, finally fixing it on the frame.

Work on collapsible shafts

You can easily make a motorbike with your own hands if you are familiar with the technology of work. In the caterpillar block, it is necessary to use disassembled shafts, which are made of bearings, and also bushings. The latter are honed for bearings, with the wall thickness not exceeding 5 millimeters. The most impressive loads in a motor-powered tugboat will fall on the rear axle. It should be made leading. For this purpose, a drive sprocket is fixed to the rear shaft, which is connected to the gearbox by a chain drive. In the tractors, in addition to compound shafts, compound wheels are used. If you make a motorbike with your own hands, the scheme will help you with the work. Each wheel will consist of two three-millimeter cheeks, as well as several tens of hooks for the ground. The latter must be made of steel pipes. To damp the vibration of the wheels at the end of the hooks, rubber bushings should be installed.

Propeller

Before you make a motorcycle with your own hands, you need to think about how the caterpillars will be made. In this example, an option is considered that involves the use of a conveyor belt. Its width should be 220 millimeters. Tracks for motoblock are made of birch flat rails, the length of which is 1260 millimeters. In order to strengthen the tracks, it is recommended to use steel combs that are strengthened to the bars. Fixation of the caterpillar elements is carried out by bolts that have M6 threads.

Conclusion

The management of such a motobike is almost the same as driving a moped. The handle of the gas is located on the right handlebar handle, while on the left is the shift lever and the clutch handle. The steering wheel is attached to the frame by means of two pipes, which are welded to the U-shaped plug. The latter is fixed on the rear axle with steel washers. Due to the fact that the motor of the motorbike is located inside the caterpillar, it can not be activated by a kickstarter. In view of this, it can be slightly modernized. To do this, use a piece of pipe, at the end of which is made a slot of this size, so that it included a lever drive. Afterwards, with the help of welding, it will be possible to fasten the kickstarter lever and the pipe.