The invention discloses a rear drive axle connecting device which comprises a rear drive axle, the rear drive axle comprises an axle housing, the upper sides of the two ends of the axle housing in the axial direction are fixedly connected with first mounting bases used for being connected with first elastic pieces, and the lower portion of the drive axle is fixedly connected with a connecting support; the bridge connecting assembly comprises second mounting bases which are fixedly connected to the frame and are arranged at intervals in the front-back direction, the front side and the rear side of the upper end of the first elastic piece are connected with the second mounting bases correspondingly, a plurality of supporting bases are arranged at the upward end of the connecting support, and bridge supporting shells are slidably connected to the outer sides of the supporting bases; the upper end of the bridge support shell is hinged with the frame; according to the invention, the running stability of the vehicle can be improved, and the vibration of the vehicle body is further reduced.

    本发明公开了一种后驱动桥连接装置,其包括后驱动桥,后驱动桥包括桥壳,桥壳轴向方向上两端的上侧均固定连接有用于连接第一弹性件的第一安装座,驱动桥的下部固定连接有连接支架;桥架连接组件,桥架连接组件包括固定连接在车架上且在前后方向上间隔设置的第二安装座,第一弹性件上端的前后两侧分别和第二安装座连接,连接支架朝上的一端排布有若干支撑座,支撑座外侧滑动连接有桥架支撑壳体,桥架支撑壳体的上端和车架铰接;本发明能提高车辆行驶时的平稳性,进一步消减车身的振动。


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    Title :

    Rear drive axle connecting device


    Additional title:

    一种后驱动桥连接装置


    Contributors:
    YANG XIUFANG (author) / WU ZHONGLIN (author) / FAN RUOXUN (author) / CHEN YAKANG (author)

    Publication date :

    2023-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



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