The invention relates to the technical field of underwater robots, in particular to a self-adaptive bottom sitting mechanism for an underwater robot. Comprising a power unit, a bottom-sitting frame, a driving swing rod, driven connecting rods and a base, and the base is arranged above the bottom-sitting frame and hinged to the bottom-sitting frame through the multiple sets of driven connecting rods; the power unit is arranged on the base, one end of the driving swing rod is hinged to the base frame, the other end of the driving swing rod is hinged to the output end of the power unit, and the power unit is used for driving the driving swing rod to swing so as to drive the base to ascend and descend. The device has the function of adaptively adjusting the height of the sitting bottom, and adaptive adjustment can be performed according to different seabed sediments so as to prevent the device from being washed away by ocean current or adsorbed by the sediments.

    本发明涉及水下机器人技术领域,特别涉及一种水下机器人用自适应坐底机构。包括动力单元、坐底框架、主动摆杆、从动连杆及基座,其中基座设置于坐底框架的上方,基座通过多组从动连杆与坐底框架铰接;动力单元设置于基座上,主动摆杆的一端与坐底框架铰接,另一端与动力单元的输出端铰接,动力单元用于驱动主动摆杆摆动,从而带动基座进行升降动作。本发明具有自适应调节坐底高度功能,可针对不同的海底底质进行自适应调节,以防止被海流冲走或被底质吸附。


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    Title :

    Self-adaptive bottom sitting mechanism for underwater robot


    Additional title:

    一种水下机器人用自适应坐底机构


    Contributors:
    KANG SHUAI (author) / JING LONGYUE (author) / ZHANG JIN (author) / YU JIANCHENG (author) / LI HONGBO (author) / CUI LI (author)

    Publication date :

    2022-04-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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