The embodiment of the invention provides a multi-shaft driving system and a vehicle, the multi-shaft driving system comprises a first speed reducer, the first speed reducer comprises a first motor and a first transmission assembly, and the first motor is connected with the first transmission assembly; the second speed reducer comprises a synchronizer, a second motor and a second transmission assembly. The synchronizer and the second transmission assembly are connected with the second motor. Wherein during single-shaft driving, the first motor is started, and the synchronizer is in a disengaged state, and when double-shaft driving is needed, the second motor is started, and the synchronizer is in a locked state. When the multi-shaft driving system carries out single-shaft driving, the second speed reducer can be disconnected through the synchronizer, power consumption can be reduced, and driving is carried out through the first motor, and when multi-shaft driving is carried out, locking can be carried out through the synchronizer, so that the first speed reducer and the second speed reducer synchronously rotate, and the second motor drives the first transmission assembly and the second transmission assembly to rotate; therefore, the trafficability of the vehicle is improved.

    本申请实施例提供一种多轴驱动系统及车辆,包括第一减速器,其包括第一电机及第一传动组件,第一电机连接第一传动组件;第二减速器包括同步器、第二电机及第二传动组件,同步器及第二传动组件分别连接第二电机;其中当单轴驱动时,第一电机启动,同步器处于脱开状态,当需要双轴驱动时,第二电机启动,同步器处于锁紧状态。多轴驱动系统进行单轴驱动时,可以通过同步器断开第二减速器,降低耗电,由第一电机进行驱动,而当进行多轴驱动时,可以通过同步器锁紧,使得第一减速器与第二减速器同步转动,由第二电机驱动第一传动组件及第二传动组件转动,从而提升车辆的通过能力。


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    Title :

    Multi-axle driving system and vehicle


    Additional title:

    多轴驱动系统及车辆


    Contributors:
    WU XIAOMENG (author) / ZHANG WEIMING (author) / WANG XIAOBIN (author) / LIAO GENWANG (author)

    Publication date :

    2025-03-21


    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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