The invention discloses an anti-collision rear axle of an electric vehicle, which belongs to the technical field of electric vehicles and is characterized by comprising a fixing frame, a rear axle body is arranged at the top of the fixing frame, two supporting assemblies are sleeved on the surface of the rear axle body, and the bottoms of the supporting assemblies are fixedly connected with the top of the fixing frame. Buffering assemblies are fixedly connected to the two sides of the top of the supporting assembly, a motor is fixedly connected to the right side of the rear axle body, and a supporting plate is fixedly connected to the inner wall of the fixing frame. An effect of protecting the rear axle and the motor of the electric vehicle is realized. The problem that when an existing electric tricycle is used on an uneven road, due to the fact that the road quality is poor, ground protrusions are prone to colliding with the rear axle of the electric tricycle, the rear axle of the electric tricycle deforms, a motor is damaged, the existing electric vehicle does not have a corresponding function of protecting the rear axle during use, so that the service life of the rear axle andthe service life of a motor are shortened.

    本发明公开了一种电动车防撞后桥,属于电动车技术领域,其技术方案要点包括固定架,所述固定架的顶部设置有后桥本体,所述后桥本体的表面套设有两个支撑组件,所述支撑组件的底部与固定架的顶部固定连接,所述支撑组件顶部的两侧均固定连接有缓冲组件,所述后桥本体的右侧固定连接有电机,所述固定架的内壁固定连接有支撑板。实现对电动车后桥和电机进行防护的效果,解决了现有的电动三轮车在道路不平的路上进行使用时,因为道路质量比较差,容易有地面突起撞击电动车后桥,导致电动车后桥变形、电机损坏,且现有的电动车在使用时也没相对应的对后桥进行防护的功能,从而降低了后桥和电机使用寿命的问题。


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    Title :

    Anti-collision rear axle of electric vehicle


    Additional title:

    一种电动车防撞后桥


    Contributors:

    Publication date :

    2021-03-26


    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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