A deformation device of a crawler belt running system comprises a crawler belt, a driving wheel, a frame, a hydraulic cylinder, a front support wheel, inner guide plates, bearing wheels and a rear support wheel. The driving wheel is mounted above one end of an upper frame, the front support wheel is mounted below the other end of the upper frame, the front support wheel is connected with the hydraulic cylinder mounted on the frame, and the rear support wheel and the bearing wheels are mounted on an underframe. In addition, the driving wheel, the front support wheel and the rear support wheel are wrapped in the crawler belt, the inner guide plates are welded on the underframe and contact with the inner surface layer of the crawler belt. By extending and retracting the hydraulic cylinder to change the up and down positions of the front support wheel and the rear support wheel, shape of the deformation device is changed, so that the grounding area of the crawler belt is enlarged when a crawler belt vehicle is driven to run, and driving ability and trapping prevention ability are improved; when the crawler belt vehicle overpasses ridges, the approach angle of the crawler belt is increased, passability of the crawler belt vehicle is effectively improved and application range of the crawler belt vehicle is broadened.


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    Title :

    Deformation device of crawler belt running system


    Contributors:
    SUN CHAORAN (author) / ZHOU ZHI (author) / ZHOU FENG (author)

    Publication date :

    2015-06-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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