The invention relates to the technical field of crane grab buckets, and provides a wharf crane grab bucket leakage-proof device which comprises a connecting base and supports, the supports are fixed to the corners of the top end of the connecting base, top frames are fixed to the top ends of the supports, and traction structures are arranged on the two sides of the top end of the connecting base. And connecting frames are fixed to the two sides of the bottom end of the connecting base correspondingly, a first grab bucket is arranged on the inner sides of the connecting frames, a second grab bucket is arranged on one side of the first grab bucket, and connecting rods penetrate through the top of the first grab bucket and the top of the second grab bucket correspondingly. By arranging the leakage-proof structure, the second grab bucket can drive a protection plate and teeth to enter the groove when rotating, at the moment, the protection plate can block a gap between the side edges of the first grab bucket and the second grab bucket, materials are prevented from leaking out of the gap between the first grab bucket and the second grab bucket, and the leakage-proof function of the device is achieved; and the working efficiency of the wharf crane grab bucket leakage-proof device in use is improved.

    本发明涉及吊机抓斗技术领域,提供一种码头吊机抓斗防漏装置,包括连接座和支架,所述连接座顶端的拐角位置处均固定有支架,所述支架的顶端均固定有顶架,所述连接座顶端的两侧均设置有牵引结构,所述连接座底端的两侧均固定有连接架,所述连接架的内侧设置有第一抓斗,所述第一抓斗的一侧设置有第二抓斗,所述第一抓斗和第二抓斗的顶部均贯穿有连接杆。本发明通过设置有防漏结构,第二抓斗在转动时会带动防护板和齿牙进入凹槽的内部,此时防护板会挡住第一抓斗和第二抓斗侧边的缝隙,避免物料从第一抓斗和第二抓斗之间的缝隙漏出,实现了该装置具有防漏的功能,提高了该码头吊机抓斗防漏装置在使用时的工作效率。


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    Title :

    Leakage-proof device for wharf crane grab bucket


    Additional title:

    一种码头吊机抓斗防漏装置


    Contributors:
    HU YANGQING (author) / ZHOU SHUIQIN (author) / SHEN CE (author)

    Publication date :

    2024-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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