The invention discloses a wheel and axle engaged and disengaged type mini tiller, and belongs to the field of agricultural machines. The wheel and axle engaged and disengaged type mini tiller is characterized in that an armrest is connected with a rack bottom plate, and the rack bottom plate is connected with wheels through a wheel axle; the rack bottom plate is connected with a tilling cutter and a rack, and a power part is connected to the rack; the wheel axle is located in the center of a power hollow shaft which is connected with the power part, and connecting holes I are formed in the wheel axle; and connecting holes II are formed in the power hollow shaft, and clamping pins penetrate the connecting holes I and the connecting holes II to enable the wheel axle and the power hollow shaft to be kept in movable connection. The wheel and axle engaged and disengaged type mini tiller is practical in function, and the wheels and the power hollow shaft are independent; the engaged and disengaged state of the wheel axle and the power hollow shaft is controlled through the clamping pins, and therefore when the mini tiller is pushed to move forwards, the wheels can be easily and conveniently pushed forwards without overcoming self-locking meshing force between a worm wheel and a worm; and meanwhile, power energy is saved, and the cost is reduced.
Wheel and axle engaged and disengaged type mini tiller
2015-09-16
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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