The invention discloses a double-vehicle-body all-terrain vehicle pitching control system which comprises a hinge device connecting a front vehicle and a rear vehicle, the hinge device is formed by hinging a front hinge seat and a rear hinge seat, a hinge point is located in the center of the hinge device, the two hinge seats can swing on the horizontal plane of a vehicle body, a front pitching oil cylinder is hinged between the front vehicle and the front hinge seat, and a rear pitching oil cylinder is hinged between the rear vehicle and the rear hinge seat. Relative swing of the front vehicle and the rear vehicle on the vertical plane can be achieved through the pitching oil cylinder. When the vehicle needs to pass through a specific obstacle or is overhauled, the pitching function can be used for assisting, the passing performance of the vehicle for vertical obstacles and horizontal obstacles is fully improved, in addition, during overhauling, the pitching function can be improved at the front end and the rear end of the vehicle body in a convertible mode, the lifting simulation function is achieved to a certain degree, and the maintenance efficiency is improved. And maintenance personnel can conveniently and quickly maintain the lower part of the vehicle body.

    本发明公开了一种双车体全地形车俯仰控制系统,包括连接前车和后车的铰接装置,铰接装置由前后两个铰装座铰接而成,铰点位于铰接装置中央,两个铰装座可以在车体水平面上摆动,前俯仰油缸铰装在前车和前铰装座之间,通过俯仰油缸可以实现前车和后车在竖直面上的相对摆动。当车辆需要进行特定障碍通过时、或者进行检修时,可使用俯仰功能进行辅助,充分提高车辆的垂直障碍、水平障碍的通过性能,另外,在检修时,俯仰功能可变换地提高车体的前后端,实现一定程度的模拟举升功能,方便检修人员在车体下部进行快速检修。


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    Title :

    Double-vehicle-body all-terrain vehicle pitching control system


    Additional title:

    一种双车体全地形车俯仰控制系统


    Contributors:
    XIA ZISHENG (author) / WEI TIANSHAN (author) / LEI ZHENYU (author)

    Publication date :

    2023-05-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60D Fahrzeugverbindungen , VEHICLE CONNECTIONS



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