The heavy truck dumper tarpaulin mechanism comprises a main guide rail fixed to the outer side of a container assembly, and the main guide rail comprises a horizontal part, a bent part and a vertical part which are sequentially connected; the two main guide rails are slidably connected with a driving tackle, a plurality of driven tackles and an upper tackle which transversely penetrate through the top end of the container assembly and are sequentially arranged. The driving tackle is connected with a chain transmission assembly, and the chain transmission assembly is used for driving the driving tackle to slide on the main guide rail; the driving tackle is connected with the driven tackle closest to the driving tackle through a connecting rod; tarpaulin is mounted on the surfaces of the driving tackle, the plurality of driven tackles and the upper tackle; according to the heavy truck dumper tarpaulin mechanism, when the tarpaulin mechanism is folded, the upper space of a front breast board of a container in the vertical direction is fully utilized, the occupation of a conventional horizontal pushing tarpaulin mechanism on the front-back longitudinal space of the whole truck is reduced, and the influence on loading of the front portion of the container is reduced to the maximum extent.

    本发明提供一种重卡自卸车篷布机构,包括固定在货箱总成外侧的主导轨,所述主导轨包括依次连接的水平部、弯曲部和竖直部;两个所述主导轨滑动连接横贯在货箱总成顶端并依次排列的主动滑车、多个从动滑车和上部滑车;所述主动滑车连接链条传动总成,所述链条传动总成用于带动所述主动滑车在所述主导轨上滑动;所述主动滑车与其距离最近的一个从动滑车之间通过连杆连接;所述主动滑车、多个所述从动滑车以及上部滑车的表面安装有篷布;本发明的重卡自卸车篷布机构,本发明的篷布机构收叠时充分利用了货箱前栏板的竖直方向上部空间,减少了常规平推篷布机构对整车前后纵向空间的占用,最大程度的降低对货箱前部装货的影响。


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    Title :

    Heavy truck dumper tarpaulin mechanism


    Additional title:

    一种重卡自卸车篷布机构


    Contributors:
    YUAN QIANCHENG (author) / ZHU YUXIA (author) / XIE ZHUORONG (author) / PAN MIN (author) / LEE KWI-WON (author) / WU XIAOLONG (author) / WANG WEI (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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