The rear axle module of the vehicle comprises a rear auxiliary frame, the rear auxiliary frame comprises two longitudinal beam assemblies, a first cross beam and a second cross beam, the longitudinal beam assemblies comprise longitudinal beams, the two longitudinal beams are arranged at intervals, the two ends of the first cross beam and the two ends of the second cross beam in the length direction are connected with the two longitudinal beams correspondingly, and the two longitudinal beams are connected with the first cross beam and the second cross beam in the length direction; the first cross beam and the second cross beam are spaced in the length direction of the longitudinal beam; the driving motor assembly is arranged in a mounting space defined by the two longitudinal beams, the first cross beam and the second cross beam, the longitudinal beam assembly further comprises a suspension structure, and the suspension structure is arranged on the side, facing the mounting space, of the longitudinal beam; the driving motor assembly comprises a driving motor and a plurality of supporting arms which are arranged on the driving motor and connected with the multiple suspension structures. According to the rear axle module of the vehicle, driving motors of various specifications can be compatible, the development cost of the rear axle module of the vehicle is reduced, and the requirements for positioning and performance of different vehicle types of the vehicle are met.

    本发明公开了一种车辆的后桥模块和具有其的车辆,车辆的后桥模块包括:后副车架,后副车架包括两个纵梁总成、第一横梁和第二横梁,纵梁总成包括纵梁,两个纵梁间隔设置,第一横梁和第二横梁长度方向的两端均分别与两个纵梁连接,第一横梁和第二横梁在纵梁的长度方向上间隔开;驱动电机总成,驱动电机总成设于两个纵梁、第一横梁和第二横梁限定的安装空间内,纵梁总成还包括悬置结构,悬置结构设于纵梁的朝向安装空间的一侧,驱动电机总成包括驱动电机以及设于驱动电机上且与多个悬置结构连接的多个托臂。根据本发明的车辆的后桥模块,可以兼容多种规格的驱动电机,降低车辆的后桥模块的开发成本,满足车辆不同的车型定位和性能要求。


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    Title :

    Rear axle module of vehicle and vehicle with rear axle module


    Additional title:

    车辆的后桥模块和具有其的车辆


    Contributors:
    PEI YANMING (author) / SU ZEBO (author) / GAO MIN (author) / ZHONG XIAODONG (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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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