If you decide to make a homemade tiller from a motorcycle engine, the main condition is to make the most of used motorcycle components, minimizing them. This will require some experience and accumulated knowledge, with a large margin of patience and work. The result of this work will be a reliable farm machine, adapted to almost any conditions. If there is a malfunction, repair will be the replacement of a broken part, or a failed node.
For example, if you take a sub-frame or power unit: they are made in production. If we consider the reducer adapter, it is taken from the main gear of the motor-car wheel.
Making a homemade tiller with a motorcycle engine.
A special mechanism pulls the drive chains. It fastens with pins to the sliders, which are made of steel angle. The latter are also able to move, pulling or weakening the drive chain. For this purpose, grooves are provided for grooves and there are two adjustment screws and mounting bolts M10.
The most time-consuming design. the main gearbox. It is made of pre-prepared steel plates (10 mm). At the place of installation of the bearings are disk gain. Weld seams are solid to prevent oil leakage. A bracket-bracket is welded to the rear wall of the gearbox, which makes it possible to fasten a cargo trolley or a hook-on agricultural implement. If to use the cargo cart, then tiller becomes a minitractor.
A steel plate (5 mm) is used to make the gearbox cover. It is attached to the housing with M6 screws. Cylindrical spur gears and shafts taken from agricultural machinery. It must be remembered that the purpose of the intermediate shaft is the selection of power, so it is better to make new shafts than to use the old ones. The differential of the main gearbox on the tiller was part of a decommissioned electric vehicle.
Wheel lock tiller with motorcycle engine.
When the adjusting screw M12 rotates, the axle shifts due to the action of the coil spring. Further, inside the differential, the semi-axle departs from the engagement with.171, the native-187, gear and engages with the next, which blocks the wheels.
The tiller impellers are made from wheels of a decommissioned electric vehicle. Each disc, in the rim, cut 16 slots, and welded steel plates, which will serve as the basis for the lugs. After that, jumpers are welded to them, and the rims of arable wheels are obtained.
Plow for tiller.
The cutting knife is also attached to the ridge. In order to install it at the right angle to the soil and to the required value, a typical clamp with a plate-plate and two M12 bolts with nuts are used. In front of the tiller is placed on the V-shaped bracket an auxiliary wheel. Its purpose is to provide ease during transportation, or when moving tiller backwards.
The tiller is controlled by two rods from the mower with handles. Also used for this switch handles reverse and speed.
How to make a tiller with your own hands with the engine of the “Planet”?
Engine cooling is forced, connected via ignition. to the coil. Engine power 18 hp Thanks to the installed gear there is a reverse gear.
Transport speed. up to 70 km / h. The minimum speed is 5-6 km / h. The cart is made of two old tarsion type wheelchairs, and can withstand weight up to 500 kg.
The frame is welded to the channel. When modeling tiller, it is necessary to take into account the engine mount, so we make the displacement of the longitudinal axis of the gearbox by 10 mm relative to the engine axis. The engine can be mounted differently. To increase engine power, the additional shaft runs into the channel.
After this place the fuel tank. At the completion of the assembly, we give the tiller a beautiful appearance by painting.
This tiller is able to drive 50-70 km per day. On asphalt, you can keep the speed of 50-60 km / h. You can use it as a vehicle, and as a tiller.