The invention discloses a double-motor rear axle which comprises a support, the two ends of the support are connected with driving units respectively, each driving unit comprises a speed reducer and a motor, the speed reducer and the motor are in transmission connection through an input shaft, the speed reducer is connected with an output shaft, and the input shaft and the output shaft are arranged in parallel. And a shell of the speed reducer is provided with rear axle mounting parts which are symmetrically arranged relative to a plane jointly limited by the output shaft and the input shaft. According to the scheme, the problem that in the prior art, the production cost of a dual-motor rear axle is high is solved.

    本发明公开了一种双电机后桥,包括支架,所述支架的两端分别连接有驱动单元,所述驱动单元包括减速器和电机,所述减速器与电机之间通过输入轴传动连接,所述减速器上连接有输出轴,所述输入轴与输出轴平行设置,所述减速器的壳体上具有关于以输出轴和输入轴共同限定的平面对称设置的后桥安装部。本方案解决了现有技术中双电机后桥的生产成本较高的问题。


    Access

    Download


    Export, share and cite



    Title :

    Double-motor rear axle


    Additional title:

    一种双电机后桥


    Contributors:
    XIE JINCAI (author) / LIU GUANGWEN (author)

    Publication date :

    2024-08-13


    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 / F16H Getriebe , GEARING



    Double-motor-driving electric vehicle rear axle

    YANG YONG | European Patent Office | 2015

    Free access

    Double-motor-driving electric vehicle rear axle

    YANG YONG | European Patent Office | 2015

    Free access

    Double-motor-driving electric vehicle rear axle

    YANG YONG | European Patent Office | 2015

    Free access

    Double-motor-driving electric vehicle rear axle

    YANG YONG | European Patent Office | 2015

    Free access

    Double-rear-axle truck frame

    XU XIAOHONG / ZHOU YOUMING / LI DEGUANG et al. | European Patent Office | 2015

    Free access