The invention discloses a liftable and yawing vehicle wheel leg mechanism which comprises a first driving device, the first driving device is fixedly arranged on a vehicle body, the first driving device is connected with a left-right rotating arm, the left-right rotating arm is hinged to one end of an up-down rotating arm, and the other end of the up-down rotating arm is hinged to a mounting base; the left-right rotating arm is further hinged to one end of a telescopic cylinder, the other end of the telescopic cylinder is hinged to the up-down rotating arm, a steering rotating arm is rotationally installed on the installation base, located below the installation base and used for installing wheels, and a second driving device is fixedly arranged on the installation base and connected with the steering rotating arm. The vehicle wheel-leg mechanism capable of ascending, descending and yawing is installed between wheels and a vehicle body of a vehicle, and the ground clearance of the vehicle body can be freely adjusted through ascending and descending of the wheel-leg mechanism. The wheel distance and the axle distance can be freely adjusted through yawing of the wheel leg mechanism.

    本发明公开了一种可升降可横摆的车辆轮腿机构,其包括第一驱动装置,第一驱动装置固定设在车体上,第一驱动装置与左右回转臂连接,左右回转臂与上下回转臂的一端铰接,上下回转臂的另一端铰接在安装座上,左右回转臂还与伸缩缸的一端铰接,伸缩缸的另一端铰接在上下回转臂上,安装座上转动安装有转向回转臂,转向回转臂位于安装座的下方,转向回转臂用于安装车轮,安装座上固定设有第二驱动装置,第二驱动装置与转向回转臂连接。其目的是为了提供一种可升降可横摆的车辆轮腿机构,其安装在车辆的车轮与车体之间,通过轮腿机构的升降,能够自由调整车体离地间隙;通过轮腿机构的横摆能够自由调整轮距和轴距。


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    Title :

    Vehicle wheel leg mechanism capable of ascending, descending and yawing


    Additional title:

    一种可升降可横摆的车辆轮腿机构


    Contributors:
    YU HONGJUN (author) / GU JIE (author) / LIU XIANGXIN (author) / ZHANG TAOHUA (author) / ZHANG JIALIN (author) / MAO ZIXIA (author) / FENG BO (author) / LI ZHENG (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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