The invention provides a mantis bionic underwater grabbing mechanism, which comprises a mechanical arm, a mantis bionic underwater grabbing mechanism, a mantis bionic underwater grabbing mechanism and a mantis bionic underwater grabbing mechanism, the clamping jaw assembly comprises a first clamping jaw and a second clamping jaw, the first clamping jaw and the second clamping jaw are both arranged at the first end of the mechanical arm and connected with the driving part, and the driving part is used for driving the first clamping jaw and the second clamping jaw to be opened and closed; each of the first clamping jaw and the second clamping jaw comprises a clamping body and a bottom support arranged at the bottom of the clamping body; the marine product clamping jaw has the beneficial effects that the flexible sections of the S-shaped structures are arranged on the bottom supports of the first clamping jaw and the second clamping jaw, so that the marine product clamping jaw can adapt to the peripheral curvatures of objects with different rules during use, it is guaranteed that most of the flexible sections can effectively make contact with the wall faces of marine products through flexible deformation generated on the contact faces of the marine product clamping jaw and the objects, and the service life of the marine product clamping jaw is prolonged. Through the arrangement, marine products of different shapes and different textures can be effectively grabbed.

    本申请提供了一种螳螂仿生的水下抓取机构,包括:机械臂,所述机械臂第一端上设置有驱动部;夹爪组件,所述夹爪组件包括第一夹爪及第二夹爪,所述第一夹爪及所述第二夹爪均设置于所述机械臂第一端上且与所述驱动部相连接,所述驱动部用于带动所述第一夹爪与所述第二夹爪开合;所述第一夹爪及所述第二夹爪均包括夹持本体及设置于所述夹持本体底部的底托;本申请有益效果是通过在第一夹爪及第二夹爪的底托上设置有S型结构的柔性段,使其在使用时能够适应不同规则物品周部曲率,通过在与物品接触面发生的柔性变形,保证大多数柔性段能够与海产品的壁面形成有效接触,通过这样的设置能够有效的抓取形态各异、质地不同的海产品。


    Access

    Download


    Export, share and cite



    Title :

    Mantis bionic underwater grabbing mechanism


    Additional title:

    一种螳螂仿生的水下抓取机构


    Contributors:
    XU HONGLI (author) / WANG XIN (author) / ZHAO BONAN (author) / JIANG HUAIYU (author)

    Publication date :

    2025-04-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B25J Manipulatoren , MANIPULATORS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



    A novel bionic mantis shrimp robot for tracking underwater moving objects

    Chen, Gang / Xu, Yidong / Tu, Jiajun et al. | Taylor & Francis Verlag | 2025


    Bionic mantis machine presenting multiple motion postures

    XIAO DI / CHEN QIHUA / LIU TINGTING et al. | European Patent Office | 2024

    Free access

    Multi-joint bionic mechanical mantis based on pulley connecting rod mechanism

    LI XIAOTAO / YU HAIJIA / GUO KAIXI et al. | European Patent Office | 2023

    Free access

    Mechanical grabbing mechanism for underwater robot

    YUAN JIANPING / CHEN QINGLONG / DONG ZHIHUI et al. | European Patent Office | 2023

    Free access

    Bionic dolphin flexible grabbing actuator and method

    DONG HUACHAO / LUO YIYAN / CAI JINSI et al. | European Patent Office | 2021

    Free access