The invention relates to a vehicle, a drive axle and an axle housing assembly. The axle housing assembly comprises an axle housing and a filter. Compared with the mode that the oil outlet pipe is horizontally arranged and the oil inlet pipe is downwards arranged in the tangential direction of the driven bevel gear in the prior art, the oil outlet is formed in the bottom of the filtering body and located below the oil inlet, namely, the filtering body is placed in the cavity in the vertical direction, filtering is achieved through the gravity of the lubricating oil, and the filtering effect is good. When the filter is operated on a hillside road section, even if the filter inclines by a certain angle along with a vehicle, the oil outlet is always positioned at the bottom of the filter main body, so that the lubricating oil in the filter main body can be smoothly discharged outwards, and the defect that the lubricating oil cannot be discharged can be prevented; therefore, the failure rate of the drive axle can be reduced, the performance of the drive axle is improved, and the service life is prolonged.
本申请涉及一种车辆、驱动桥及桥壳总成。桥壳总成包括桥壳及滤清器。相比于相关技术中的将出油管水平布置及进油管沿从动锥齿轮的切线方向向下布置的方式,本申请中的出油口布置于过滤主体的底部并位于进油口的下方,也即过滤主体沿竖直方向放置于腔室中,依靠润滑油的自身重力实现过滤,无需油泵等辅助装置增加压力的过滤方式,在运行于山坡路段时,即使滤清器随车辆发生倾斜一定角度,出油口将始终位于过滤主体的底部,能保证过滤主体内部的润滑油能顺利地向外排出,能防止润滑油无法排出的缺陷,从而能够减小驱动桥故障率,提高驱动桥的性能,以及延长使用寿命。
Vehicle, drive axle and axle housing assembly
车辆、驱动桥及桥壳总成
2024-11-22
Patent
Electronic Resource
Chinese
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