One or more embodiments of the invention provide an axle auxiliary device which comprises a fluid cavity, the fluid cavity is fixed to the bottom end face of an axle, a first push plate is arranged inthe fluid cavity, a first one-way valve is arranged on the first push plate, a transmission cavity is fixed to the bottom end face of the fluid cavity, a second one-way valve is arranged at a throughopening in the top end of the transmission cavity, and a second push plate is arranged in the transmission cavity. An elastic piece is fixedly connected between the top end of the second push plate and the inner top wall of the transmission cavity, the first push plate and the second push plate are in transmission connection through a transmission rod, a connecting rod is fixed to the bottom endface of the second push plate, and the bottom end of the connecting rod penetrates out of the transmission cavity and is fixedly provided with a movable plate; a pressure reducing valve is communicated with the top end of the side wall of the transmission cavity, and is fixedly communicated with the top end of the side wall of the fluid cavity through a connecting pipe, so that the movable plate is continuously impacted and rebounded by stones or gravels, fluid media can be slowly and gradually released and flow back into the fluid cavity through the pressure reducing valve, and the axle auxiliary protection and heat dissipation functions are achieved.
本说明书一个或多个实施例提供一种车桥辅助装置,包括流体腔,流体腔固定于车桥底端面上,流体腔内设有第一推板,第一推板上设有第一单向阀,流体腔底端面上固定有传动腔,传动腔顶端通口处设有第二单向阀,传动腔内设有第二推板,第二推板顶端和传动腔内顶壁之间固定连接有弹性件,通过传动杆以传动连接第一推板和第二推板,第二推板底端面上固定有连接杆,连接杆底端贯穿出传动腔外,并固定有活动板,传动腔侧壁顶端连通设有减压阀,并通过连接管与流体腔侧壁顶端固定连通,从而活动板受石子或砂石连续冲击和反弹,且流体介质可经由减压阀慢速逐渐向流体腔内释放回流,以实现对车桥辅助防护和散热功能。
Axle auxiliary device
一种车桥辅助装置
2021-03-12
Patent
Electronic Resource
Chinese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |