The invention relates to a gripping apparatus with a telescopic arm with an adjustable balance function, which is provided for overcoming the defects that the existing gripping apparatus is inconvenient to load and unload cylindrical materials (such as logs) with long length and different diameters, is hung and bound by a rope, is easy to abrade in the hoisting process, is easy to slip off the materials, is high in labor intensity of workers, is not separated from the materials and is unsafe. The gripping apparatus can be assembled on engineering machinery, and the material loading and unloading direction of the gripping apparatus and the opening and closing of the gripping arm of the gripping apparatus can be randomly adjusted by utilizing an external control valve. A swing arm oil cylinder, a swing arm and a swing arm telescopic arm which are assembled on the gripping apparatus are assembled to form a telescopic arm device with an adjustable balance function, the swing arm is controlled to swing, and the extending length of the telescopic arm is manually adjusted according to needs, so that the problems of balance adjustment, compression and falling prevention of cylindrical materials with different diameters in the gripping, loading and unloading processes can be effectively solved. The gripping apparatus is simple in structure, practical, convenient, high in operation efficiency, safe, reliable, durable and practical, and people and goods are separated.

    一种具有可调节平衡功能伸缩臂的抓具,是为了克服现有装卸长度长且直径大小不一的圆柱形物料(例如:原木),用绳索兜吊、捆绑不方便,且在吊装过程中易被磨损,物料易滑落,以及工作人员劳动强度大、人货不分离、不安全的缺点所提供。本抓具可装配在工程机械上,利用外接的控制阀,可任意调节抓具装卸物料方向和抓具爪臂的张开、闭合。抓具上装配的摆臂油缸、摆臂与摆臂伸缩臂,装配构成一种具有可调节平衡功能伸缩臂装置,控制摆臂摆动和人工按需调节伸缩臂伸出的长度可有效解决直径大小不一的圆柱形物料在抓取、装卸过程中的调节平衡压紧、防脱落问题。本发明抓具的结构简单,实用方便,作业效率高,人货分离,安全可靠,经久实用。


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    Title :

    Gripping apparatus with telescopic arm with adjustable balance function


    Additional title:

    一种具有可调节平衡功能伸缩臂的抓具


    Contributors:
    LIU CHAO (author) / CHEN MENGQI (author)

    Publication date :

    2023-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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