The invention provides a self-propelled semitrailer and a vehicle. The semitrailer comprises a frame, a driving wheel mechanism used for driving the semitrailer to steer, ascend, descend and walk anda driven wheel mechanism used for supporting the semitrailer, and the driving wheel mechanism and the driven wheel mechanism are correspondingly installed on the front side and the rear side of the frame respectively. By designing the semitrailer with the driving wheel mechanism, the semitrailer can steer and walk without a tractor, the length of a semitrailer body is shortened, the turning radiusis reduced, the trafficability of the semitrailer is improved, and the weight of the semitrailer is reduced.

    本发明提供了一种可自行式半挂车以及车辆。半挂车包括:车架、用于驱动半挂车转向、升降以及行走的主动轮机构以及用于支撑半挂车的从动轮机构,所述主动轮机构以及所述从动轮机构分别对应安装在所述车架的前侧和后侧。通过设计带有主动轮机构的半挂车,使得半挂车可以在没有牵引车的情况下,能够进行转向以及行走,缩短车身长度,减小转弯半径,提高半挂车的通过性,降低半挂车的重量。


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    Title :

    Self-propelled semitrailer and vehicle


    Additional title:

    一种可自行式半挂车以及车辆


    Contributors:
    LI YANJUN (author)

    Publication date :

    2021-02-02


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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