The invention relates to the technical field of anti-shaking of grab buckets, in particular to a grab bucket with an anti-shaking function, comprising: a grabbing mechanism comprising a hanger plate, a stay bar rotatably arranged on the end face of the hanger plate, a rotating shaft arranged in the stay bar, a bucket body rotatably sleeving the outer wall of the rotating shaft, and a lifting block rotatably arranged on the end face of the bucket body; the buffering mechanism comprises a connecting column arranged on the end face of the lifting block, a connecting cylinder movably arranged on the outer wall of the connecting column in a sleeving mode, a buffering plate arranged on the end face of the connecting cylinder and a buffering cylinder arranged on the end face of the lifting plate, and the connecting column is limited through a clamping column, so that fixed connection and disconnection between the lifting block and the lifting plate are achieved; and meanwhile, a buffering effect is achieved between the buffering cylinder and the sliding column through the fourth elastic piece, so that the relative displacement generated between the lifting block and the lifting plate is buffered, generation of large-amplitude relative displacement is reduced, small-amplitude relative displacement is eliminated, and therefore shaking of the bucket body is reduced.

    本发明涉及抓斗防摇技术领域,特别是一种具有防晃功能的抓斗,包括,抓取机构,包括有吊板、转动设于吊板端面的撑杆、设于撑杆内的转轴、转动套设于所述转轴外壁的斗体和转动设于所述斗体端面的提拉块;以及,缓冲机构,包括有设于所述提拉块端面的连接柱、活动套设于连接柱外壁的连接筒、设于连接筒端面的缓冲板和设于所述吊板端面的缓冲筒,通过卡柱对连接柱进行限位,从而实现对提拉块和吊板之间的固定连接和解除,从而减少二者在运动过程中发生的相对位移,同时通过第四弹性件对缓冲筒和滑柱之间起到缓冲作用,从而使得提拉块与吊板之间产生的相对位移得到缓冲,减少大幅度相对位移的产生,消弭小幅度相对位移,从而减少斗体的晃动。


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    Title :

    Grab bucket with anti-shaking function


    Additional title:

    一种具有防晃功能的抓斗


    Contributors:
    WANG RUCHAO (author) / SUN XIAOTING (author) / HUANG YIKAI (author) / HUANG LEXIAO (author) / TIAN FANGWEI (author) / SHI HUAIXUE (author)

    Publication date :

    2024-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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