The invention discloses a self-adapting mechanism in a drive unit of a transport vehicle. The self-adapting mechanism comprises an upper drive bracket for being connected with a vehicle frame of the transport vehicle, a lower drive bracket for being connected with drive wheels of the transport vehicle, and a plurality of elastic devices, wherein the lower drive bracket is connected to a position below the upper drive bracket in a rotary manner, the elastic devices are pre-pressed between the upper drive bracket and the lower drive bracket, and at least one elastic device of the elastic devices is distributed on two sides of the rotating axis of the lower drive bracket. According to the self-adapting mechanism in the drive unit of the transport vehicle disclosed by the invention, when the transport vehicle travels on uneven roads, a lower base plate is deflected and turns to one end where the road surface is lower from one end where the road surface is higher, and finally, an angular difference is generated between the two drive wheels, so that the wheels of the transport vehicle are always maintained to be in contact with the ground, springs are compressed to generate pretightening force so as to bear the pressure of the rotating shaft, and the service lives of the rotating shaft and a lining are greatly prolonged.
Self-adapting mechanism in drive unit of transport vehicle
2015-04-08
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |