The invention discloses a suspension system with a multifunctional lifting mechanism for a heavy truck, comprising: a suspension member for providing support on a frame; the lifting part is arranged on the suspension part, the lifting part comprises a first lifting transmission part, a lifting power part and a first lifting position locking part, the first lifting transmission part is connected with the suspension part on the frame, the lifting power part is arranged on the first lifting transmission part, and the first lifting position locking part is arranged on the first lifting power part. The power of the first lifting transmission part drives the suspension part to ascend through the first lifting transmission part, the first lifting position locking part is arranged on the first lifting transmission part, and after the suspension part is lifted to a preset height, the first lifting transmission part is locked and connected to the frame. The chassis is reasonable in structural design, small in chassis space occupation, large in ground clearance, high in vehicle trafficability, high in operation reliability and low in manufacturing and maintenance cost.

    本发明公开了一种重卡用的带有多功能提升机构的悬架系统,包括:悬架件,其在车架上提供支撑;提升件,其设置在所述悬架件上,所述提升件包括第一提升传动件、提升动力件和第一提升位置锁定件,所述第一提升传动件在所述车架上与所述悬架件连接,所述提升动力件在所述第一提升传动件上,将其动力通过所述第一提升传动件带动所述悬架件上升,所述第一提升位置锁定件在所述第一提升传动件上,待所述悬架件提升至预定高度后,将所述第一提升传动件锁定连接在所述车架上。本发明结构设计合理、底盘空间占用小、离地间隙大、车辆通过性高、运行可靠性高、制造和维护保养成本低。


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    Title :

    Suspension system with multifunctional lifting mechanism for heavy truck


    Additional title:

    一种重卡用的带有多功能提升机构的悬架系统


    Contributors:
    ZHANG LEI (author) / GUO LIQUN (author) / ZHAO ZHOU (author) / LI YUEWEI (author) / WU JING (author)

    Publication date :

    2024-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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