The invention discloses a mechanical grabbing device for an underwater robot. The device comprises a protective frame, a rotating shaft is arranged on one side of one cushion disc in a penetrating mode, a first motor is fixedly arranged at one end of the rotating shaft, a supporting shaft is fixedly arranged at the other end of the rotating shaft, a groove is formed in the middle of one end of the supporting shaft, supporting sleeves are rotationally arranged in the middles of the two sides of the inner wall of the groove correspondingly, and a mechanical arm is fixedly arranged at the output end of the first electric telescopic rod. According to the mechanical grabbing device for the underwater robot, the orientation position of the whole grabbing structure can be changed by starting a first motor, then a second motor is started, a mechanical arm can stretch through rotation between a supporting sleeve and a groove, and therefore the grabbing area of the mechanical arm can face a grabbed substance; and the distance can be adjusted by starting the first electric telescopic rod to get close to the substance for grabbing, the grabbing precision is improved, and therefore the practicability of the device is improved.

    本发明公开了一种用于水下机器人的机械抓取装置,包括防护框架,其中一个垫盘的一侧穿插设有转动轴,转动轴的一端固定设有第一电机,转动轴的另一端固定设有支撑轴,支撑轴一端的中间位置开设有凹槽,凹槽内壁两侧的中间位置均转动设有支撑套筒,第一电动伸缩杆的输出端固定设有机械手臂。本发明一种用于水下机器人的机械抓取装置,通过启动第一电机可以改变整个抓取结构的朝向位置,然后启动第二电机即可将机械手臂通过支撑套筒与凹槽之间的转动进行伸展,使得机械手臂的抓取区域可以朝向被抓取的物质,启动第一电动伸缩杆即可调节距离靠近物质进行抓取,提高抓取的精准度,从而提高装置的实用性。


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    Title :

    Mechanical grabbing device for underwater robot


    Additional title:

    一种用于水下机器人的机械抓取装置


    Contributors:

    Publication date :

    2021-12-07


    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



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