The invention relates to the technical field of underwater robots, and concretely relates to an underwater robot for lake bottom sampling. The underwater robot comprises a collecting mechanism and a supporting mechanism, the collecting mechanism comprises a shell and a servo motor, the middle part of the top end of the shell is fixedly connected with a rope, and the outer wall of the upper end ofthe shell is symmetrically and fixedly connected with two wires relative to the vertical central plane of the shell; and the wires are fixed in the rope in a sleeved mode, and one ends of the wires are fixedly connected with waterproof cameras. When the shell sinks to the lake bottom under the gravity of balancing weights, the servo motor can be started, a sampling pipe is pressed into lake bottomsediments along a sliding groove, and due to the fact that the sampling pipe is inserted into the sediments under the action of the servo motor, the number of the sediments collected by the samplingpipe is large, as long as the three balancing weights make contact with the lake bottom; and the sampling pipe can certainly collect sediments, so that the success rate of sampling is greatly increased, and the physical strength and time consumption of sampling personnel are reduced.

    本发明涉及水下机器人技术领域,具体涉及一种用于湖底采样的水下机器人,包括采集机构和支持机构,所述采集机构包括壳体和伺服电机,所述壳体的顶端中部固连有绳索,所述壳体的上端外壁关于其竖直中心面对称固连有两个导线,所述导线套接固定在绳索内部,所述导线的一端固连有防水摄像头。本发明中,当壳体在配重块的重力下沉到湖底,此时可以启动伺服电机,采样管沿着滑槽压入湖底沉积物中,由于采样管是在伺服电机的作用下插入沉积物中,采样管所收集到的沉积物数量较多,只要三个配重块与湖底接触,采样管必定可以采集到沉积物,大大增加了采样的成功几率,减少了采样人员的体力和时间消耗。


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    Title :

    Underwater robot for lake bottom sampling


    Additional title:

    一种用于湖底采样的水下机器人


    Contributors:
    CHEN BO (author)

    Publication date :

    2020-12-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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