The invention discloses a wheel digging and steering front drive axle assembly, and aims to solve the problems that the radial thickness of a sun gear of an existing wheel digging and steering front drive axle assembly is relatively small, the sun gear is easy to crack and damage in the use process, and the driving safety is influenced. A sun gear (4) comprises a sun gear (5) and a bearing position (3), the bearing position (3) is arranged at the outward end of the sun gear (5), the sun gear (5) and the bearing position (3) are connected into a whole in the axial direction, the axial section of the sun gear (5) and the bearing position (3) is in a T shape, and the bearing position (3) of the sun gear (4) is connected with an end cover (1) on a hub reduction gear (2) through a bearing.
本发明公开了这样一种轮挖带转向的前驱动桥总成,为解决已有轮挖带转向的前驱动桥总成总成存在的太阳轮的径向厚度较小,在使用过程中,易造成太阳轮开裂损坏,从而影响行车安全的问题,本发明采取所述太阳轮(4)包括太阳齿轮(5)和轴承位(3),轴承位(3)设置在太阳齿轮(5)朝外的一端,使太阳齿轮(5)和轴承位(3)沿轴向连接成一个整体,并构成轴向截面呈T状,太阳轮(4)的轴承位(3)通过轴承与轮边减速器(2)上的端盖(1)连接。
Wheel digging front drive axle assembly with steering function
一种轮挖带转向的前驱动桥总成
2024-09-27
Patent
Electronic Resource
Chinese
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