The front independent suspension system of the four-wheel electric vehicle comprises two wheel assemblies and a frame, and two sets of independent front suspensions are arranged on the front portion of the frame in a bilateral symmetry mode. The single-group independent front suspension at least comprises a hub steering knuckle, a shock absorber and a lower swing arm; a hub of the wheel assembly is rotationally mounted on the hub steering knuckle through a bearing; a lower connecting seat is integrally arranged at the lower end of the hub knuckle; the inclined upper end of the lower swing arm is hinged to the lower side of the front part of the frame through a hinge a; the inclined lower end of the lower swing arm is connected with a lower connecting seat through a spherical hinge; the driving stability and comfort of the vehicle are improved; and meanwhile, different road conditions can be adapted.

    本发明公开了一种四轮电动车前独立悬挂系统,包括两车轮总成、车架,车架前部左右对称设置有两组独立前悬挂;单组独立前悬挂至少包括轮毂转向节、减震器和下摆臂;车轮总成的轮毂通过轴承转动安装在轮毂转向节上;轮毂转向节的下端一体设置有下连接座,下摆臂的斜上端通过a铰链铰接连接车架前部下侧;下摆臂的斜下端通过球铰连接下连接座;提升了车辆的行驶稳定性和舒适性;同时能够适应不同路况。


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    Title :

    Front independent suspension system of four-wheel electric vehicle


    Additional title:

    一种四轮电动车前独立悬挂系统


    Contributors:

    Publication date :

    2025-03-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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