The invention provides a hook device and a clamping jaw. The hook device comprises a first connecting arm, a second connecting arm, a driving assembly, an elastic assembly and a hook, and the first connecting arm is used for being fixed to an external supporting structure; one end of the second connecting arm is hinged to the first connecting arm; one end of the driving assembly is arranged on the first connecting arm, and the other end is arranged on the second connecting arm; the elastic assembly is arranged at the other end of the second connecting arm; one end of the hook is sleeved with the elastic assembly, the other end of the hook extends towards the side away from the second connecting arm, and when the elastic assembly elastically deforms, the hook is driven to float in the direction from the elastic assembly to the second connecting arm. According to the technical scheme, stable and efficient clamping of ton bag materials is achieved, and the ton bags cannot be damaged and damaged.

    本发明提供了一种挂钩装置及夹爪,挂钩装置包括第一连接臂、第二连接臂、驱动组件、弹性组件及挂钩,第一连接臂用于固定在外部支撑结构上;第二连接臂的一端与第一连接臂铰接;驱动组件的一端设置在第一连接臂上,另一端设置在第二连接臂上;弹性组件设置在第二连接臂的另一端上;挂钩的一端套设在弹性组件中,另一端朝远离第二连接臂的一侧延伸,其中,弹性组件发生弹性形变时带动挂钩在弹性组件至第二连接臂的方向上浮动。本发明技术方案实现对吨袋物料稳定、高效抱夹,而不会造成吨袋的损伤和破损。


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    Title :

    Hook device and clamping jaw


    Additional title:

    挂钩装置及夹爪


    Contributors:
    YANG YE (author) / LYU HAOPING (author) / YANG XUNYUAN (author) / CHEN YINGCHAN (author)

    Publication date :

    2024-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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