According to the floating and sinking device for the underwater robot and the underwater robot, the balance weight piece synchronously moving along with the piston is arranged at the piston end in the floating and sinking device so as to balance the weight of the two ends of the tank body when the containing cavity of the buoyancy body is full of water and free of water, that is, when the containing cavity is full of water, the balance weight piece synchronously moves along with the piston to balance the weight of the two ends of the tank body. When water does not exist in the containing cavity, the balance weight piece is placed at the water inlet and outlet end of the containing cavity along with the piston, and the balance weight piece balances the weight of the driving mechanism at the moment. Therefore, the situation that the overall gravity of the underwater robot is unbalanced is avoided, and the navigation or operation posture of the underwater robot is not affected.

    本发明提供了一种用于水下机器人的浮沉装置及水下机器人,通过在浮沉装置中的活塞端设置有跟随活塞同步移动的配重件,以平衡浮力本体的容腔在充满水和无水的状态下,罐体的两端的重量,即当容腔在充满水时,配重件跟随活塞置于容腔的开口端,如此容腔内的水便会平衡配重件以及驱动机构的重量,而当容腔内没有水时,配重件跟随活塞置于容腔的进出水口端,此时配重件便会平衡驱动机构的重量,进而水下机器人不会出现整体重力不均衡的情况,从而不影响水下机器人的航行或作业姿态。


    Access

    Download


    Export, share and cite



    Title :

    Floating and sinking device for underwater robot and underwater robot


    Additional title:

    一种用于水下机器人的浮沉装置及水下机器人


    Contributors:
    LUO KUNHUI (author) / YAN LAN (author) / JIANG FENG (author) / ZHU ZHIYI (author) / CHEN NINGMENG (author) / HUA XINJIE (author)

    Publication date :

    2024-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



    Underwater sinking and floating system and underwater robot with same

    XIONG MINGLEI / CHEN LONGDONG / LIU ZHAOBIN et al. | European Patent Office | 2020

    Free access

    Buoyancy-adjustable underwater robot floating and sinking device and floating and sinking method

    XU YANMING / SONG MENGHUA / JIA MINGRAN et al. | European Patent Office | 2022

    Free access

    Underwater robot gravity center and floating-sinking adjusting device

    GE ZHUO / LIN HUI / ZHOU GUANZE et al. | European Patent Office | 2021

    Free access

    Underwater floating robot

    WU DONGDONG / YANG BIN / GUI LIANG et al. | European Patent Office | 2025

    Free access

    Underwater robot emergency floating device

    ZHOU CHAO / WU ZHENGXING / LI HAIPENG et al. | European Patent Office | 2020

    Free access