Drive rear axle and vehicle

Abstract

The application discloses a driving rear axle and a vehicle. The driving rear axle comprises a wheel-side assembly, a main reduction assembly, an axle housing assembly, a steering assembly and a universal joint. The wheel-side assembly comprises a fixed part and a rotating part arranged on the fixed part and rotating around the axis of the fixed part. The steering assembly is connected with the fixed part to drive the wheel-side assembly to steer. Thus, the rear wheels of the vehicle can be controlled to steer. The axle housing assembly comprises an axle housing body and a half shaft rotatingly arranged on the axle housing body. In the axial direction of the axle housing body, one end of the half shaft close to the wheel-side assembly protrudes from the axle housing body and is connected with the rotating part through the universal joint. The main reduction assembly is drivingly connected with the other end of the half shaft to drive the rotating part to rotate through the half shaft and the universal joint. Thus, the main reduction assembly can also drive the rotating part to rotate through the half shaft when the wheel-side assembly steers, and the vehicle can realize forward and backward movement. The rear wheels of the rear-wheel drive vehicle can be controlled to steer while the cost is saved.

Images