The invention relates to a wheel edge driving device, belongs to the technical field of automobiles, and solves the problem that in the prior art, a speed reducer and a motor are connected with a supporting arm, so that the oil leakage risk of a shell of the speed reducer is easily caused. The wheel edge driving device is arranged on a supporting arm of a suspension and comprises a speed reducer and a motor, a connecting plate is arranged on the side wall, located on one side of an output shaft, of the speed reducer, a through hole allowing the output shaft of the speed reducer to penetrate through is formed in the connecting plate, and a suspension connecting structure used for being connected with a mounting base of the supporting arm is arranged on one side of the connecting plate. And the other side is provided with a speed reducer connecting structure connected with the side wall of the speed reducer. According to the wheel edge driving device, the connecting plate is arranged between the supporting arm and the speed reducer shell, the contact area of the connecting plate and the speed reducer shell is large, the load of the unit area of the side wall of the speed reducer is reduced, and the oil leakage risk of the speed reducer shell is reduced.

    本发明涉及一种轮边驱动装置,属于汽车技术领域,它解决了现有技术中减速器和电机与支撑臂连接导致减速器壳体易产生漏油风险的问题。本轮边驱动装置设置于悬架的支撑臂上,包括减速器和电机,减速器位于输出轴一侧的侧壁上设有连接板,连接板上设有供减速器输出轴穿过的通孔,连接板一侧设有用于与支撑臂的安装座连接的悬架连接结构,另一侧设有与减速器侧壁连接的减速器连接结构。本轮边驱动装置通过设置连接板介于支撑臂与减速器壳体之间,且连接板与减速器壳体接触面积较大,降低了减速器侧壁单位面积的负荷,降低减速器壳体漏油风险。


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    Titel :

    Wheel edge driving device


    Weitere Titelangaben:

    轮边驱动装置


    Beteiligte:
    YANG HAO (Autor:in) / LIANG WEIGANG (Autor:in) / WU CHAO (Autor:in) / YAN ZHIPENG (Autor:in) / WU XING (Autor:in)

    Erscheinungsdatum :

    2022-01-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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