Excavator bucket tooth middle differential The middle differential of the excavator bucket tooth is an important component in the bucket tooth transmission system of excavators.The general differential is composed of planetary frame, planetary gear, half-shaft gear and power output shaft and other components, engine power through the transmission, transmission shaft to the ring gear, drive the planetary frame, planetary frame on the planetary gear to drive both sides of the half-shaft gear, and then through the half-shaft to drive the wheels, a series of perfect coordination, high automation advantage, no human intervention.It is worth mentioning that the differential is different from the running state of the wheel in a straight line and a turning state, when the wheel is driven in a straight line, the gear on the planetary frame does not rotate, but maintains the rigid output of the axle on both sides, and the speed of the wheels on both sides is consistent.When turning the planetary…