The invention provides a double-motor electric drive system, a power assembly and a vehicle, and relates to the technical field of vehicles, the double-motor electric drive system comprises a first drive motor, a second drive motor, a first transmission structure and a second transmission structure; the first driving motor and the second driving motor are arranged at intervals in the front-back direction of the vehicle, the first transmission structure comprises a first input gear, a first intermediate shaft and a first output gear, and the first intermediate shaft is coaxially provided with a first intermediate gear and a second intermediate gear; the second transmission assembly comprises a second input gear, a second intermediate shaft and a second output gear, the second intermediate shaft is arranged on the first intermediate shaft between the first intermediate gear and the second intermediate gear in a sleeving mode, and the second intermediate shaft is used for rotating relative to the first intermediate shaft. The occupied space in the width direction and the length direction of the vehicle can be saved, and the requirement for assembling and using of the vehicle with the limited distance between wheels on the left side and the right side and the limited vehicle body length can be met.

    本发明提供了一种双电机电驱系统、动力总成及车辆,涉及车辆技术领域,该双电机电驱系统包括第一驱动电机、第二驱动电机、第一传动结构和第二传动结构;第一驱动电机和第二驱动电机沿车辆的前后方向间隔设置,第一传动结构包括第一输入齿轮、第一中间轴和第一输出齿轮,第一中间轴同轴设有第一中间齿轮和第二中间齿轮;第二传动组件包括第二输入齿轮、第二中间轴和第二输出齿轮,第二中间轴套设于第一中间齿轮和第二中间齿轮之间的第一中间轴,第二中间轴用于相对于第一中间轴转动。本发明能够有利于节省车辆宽度方向和长度方向空间的占用,能够满足左右两侧车轮间距受限以及车身长度受限的车辆的装配和使用。


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    Title :

    Double-motor electric drive system, power assembly and vehicle


    Additional title:

    一种双电机电驱系统、动力总成及车辆


    Contributors:
    ZHANG JINLE (author) / LIU XIAOJUN (author) / YAO TIANYANG (author) / ZHAO GUANGRUI (author) / LI WEI (author) / YU CHUANG (author) / YU HAISHENG (author) / ZHANG YAN (author) / LIN XIAOZHE (author)

    Publication date :

    2023-11-24


    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



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