The invention belongs to the field of vehicle engineering, and provides a trailing arm suspension of a hub motor. The trailing arm suspension comprises a trailing arm mounting bracket, a trailing arm,a hub motor, a cable, a brake, a heat dissipation water pipe, a fastening screw rod and a spring connecting pin. The trailing arm mounting bracket is provided with a threaded interface, and is characterized in that a pipeline protective cover is arranged at the opening of the far end of the trailing arm; a metal cover plate is welded at an opening, close to the trailing arm mounting bracket, of the trailing arm spring mounting side; the cover plate is provided with a circular hole matched with the heat dissipation water pipe and the cable in diameter; and the interface of the trailing arm andthe hub motor is of a radiation flange structure. The hub motor, the trailing arm, the trailing arm bracket and a cable pipeline are structurally integrated, so that a suspension guide mechanism anda motor driving mechanism are integrated to form a universal interchangeable modular part of the vehicle.

    本发明属于车辆工程领域,提供了一种轮毂电机纵臂悬架,包括纵臂安装支架、纵臂、轮毂电机、电缆、制动器、散热水管、紧固螺杆和弹簧连接销;所述纵臂安装支架留有螺纹接口,其特征在于,所述纵臂远端开口处安装有管线防护罩;所述纵臂弹簧安装侧靠近纵臂安装支架处的开口处焊接有金属盖板;所述盖板开有与散热水管和电缆直径相适配的圆孔;纵臂与轮毂电机的接口为辐射法兰结构。轮毂电机、纵臂、纵臂支架、电缆管线的结构集成,使得悬架导向机构与电机驱动机构集成一体化,成为车辆可通用互换模块化部件。


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    Title :

    Trailing arm suspension of hub motor


    Additional title:

    一种轮毂电机纵臂悬架


    Contributors:
    ZHAO SONG (author) / ZHAO YANHUI (author) / LIAO TONGZHOU (author) / SHI RUI (author) / ZHAO CHUNXIA (author) / MA YUPO (author) / YANG ZHIYONG (author) / YAN ZHIZHOU (author)

    Publication date :

    2020-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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