The invention relates to the technical field of engineering machinery, and provides a counter weight self-dismounting system and an operation machine.The counter weight self-dismounting system comprises a combined counter weight, a driving mechanism and a fixing mechanism, the combined counter weight comprises a counter weight tray, a movable counter weight and a fixed counter weight, the counter weight tray is provided with a connecting sleeve, and avoiding holes are formed in the fixed counter weight and the movable counter weight; the driving mechanism is arranged on the rotary table seat and suitable for driving the counterweight tray to move in the height direction of the rotary table seat, the driving mechanism is suitable for penetrating through the avoiding hole to be connected with the connecting sleeve, the rotary table seat is provided with a connecting hole, and the axis of the connecting hole is consistent with the height direction of the rotary table seat; the fixing mechanism is arranged on the fixed balance weight, and the fixed balance weight can be detachably connected with the connecting hole in the rotary table base through the fixing mechanism in the lifting state. By means of the arrangement, when the counterweight tray is lifted, the fixing mechanism can be aligned with the connecting hole, only one operator is needed to connect the fixing mechanism with the connecting hole above the fixed counterweight, and the demand for manpower is reduced.

    本发明涉及工程机械技术领域,提供一种配重自拆装系统及作业机械,其中,配重自拆装系统包括组合式配重、驱动机构和固定机构,组合式配重包括配重托盘、活动配重和固定配重,配重托盘设有连接套筒,固定配重和活动配重上设有避让孔;驱动机构设于转台座,适于驱使配重托盘沿转台座的高度方向移动,驱动机构适于穿过避让孔与连接套筒相连接,转台座设有连接孔,连接孔的轴线与转台座的高度方向一致;固定机构设置于固定配重,固定配重在提升状态下,能够通过固定机构与转台座上的连接孔可拆卸连接。如此设置,在提升配重托盘时可以使固定机构与连接孔对准,仅需要一名作业人员在固定配重上方将固定机构与连接孔相连接即可,减少了对人工的需求量。


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    Title :

    Counterweight self-dismounting system and operation machine


    Additional title:

    配重自拆装系统及作业机械


    Contributors:
    LI LIANGSHUANG (author) / WANG NAN (author)

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / F16F SPRINGS , Federn



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