The invention provides a side-hung driving motor assembly of an electric vehicle, and belongs to the technical field of electric vehicles. The problem that an existing electric vehicle with a side-hung driving motor is poor in balance is solved. The electric vehicle comprises wheels, the side-hung driving motor assembly comprises a bottom fork and a motor, the bottom fork comprises a left fork armand a right fork arm, the wheels are arranged between the left fork arm and the right fork arm, the side-hung driving motor assembly further comprises a speed reducing and changing mechanism, the left fork arm is bent towards the wheels, and a concave installation space is formed in the outer side of the left fork arm. The motor is located in the installation space and fixedly connected with theleft fork arm, an installation cavity is formed in the inner side of the rear end of the left fork arm, the speed reducing and changing mechanism is arranged in the installation cavity, the inner sidewall of the right fork arm is concavely arranged in the direction away from the wheel to form a receding space, and the motor is connected with the wheel through the speed reducing and changing mechanism. The electric vehicle with the side-hung driving motor has the advantage of being good in balance.

    本发明提供了一种电动车侧挂驱动电机总成,属于电动车技术领域。它解决了现有侧挂驱动电机的电动车的平衡性差的问题。本电动车包括车轮,侧挂驱动电机总成包括平叉和电机,平叉包括左叉臂和右叉臂,车轮设置在左叉臂和右叉臂之间,侧挂驱动电机总成还包括减速变速机构,左叉臂朝向车轮弯折设置,左叉臂的外侧形成凹入设置的安装空间,电机位于该安装空间处且电机与左叉臂相固连,左叉臂后端的内侧开设有安装腔,减速变速机构设置在该安装腔中,右叉臂的内侧壁朝远离车轮的方向凹进设置形成避让空间,电机通过减速变速机构与车轮相连。本侧挂驱动电机的电动车具有平衡性好的优点。


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    Title :

    Side-hung driving motor assembly of electric vehicle


    Additional title:

    一种电动车侧挂驱动电机总成


    Contributors:
    LU SUZHONG (author) / YANG YUNFENG (author) / FU KAIQIANG (author) / CHEN JUNJI (author)

    Publication date :

    2020-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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