The invention discloses a bionic underwater sampling device which can efficiently and stably complete sampling operation in an underwater environment. The underwater sampling device is composed of an external bionic structure fishbone, a servo motor, an internal support assembly, an opening and closing drainage module, an internal bionic movable fishbone, a roller bearing, a limiting shaft sleeve, a connecting shaft, a bionic fish skin, a movable platform connecting piece and a fixing bolt. According to the device, the movable fishbone is controlled by the servo motor to quickly protrude forwards, so that the bionic fishbone is matched with the opening and closing drainage module, the internal volume of the device is quickly expanded, suction force is generated at the front end to suck a target object into the mechanism, and the underwater sampling success rate is improved.

    本发明公开一种仿生水下采样装置,可实现在水下环境中高效且稳定完成采样作业。本水下采样装置由外部仿生结构鱼骨、伺服电机、内部支架组件、开闭引流模块、内部仿生活动鱼骨、滚子轴承、限位轴套、连接轴、仿生鱼皮、移动平台连接件、固定螺栓组成;本装置通过伺服电机控制活动鱼骨快速向前突出,从而仿生鱼皮和开闭引流模块相配合,以实现装置内部体积的迅速扩张在前端处产生吸力将目标物体吸入机构内部,从而提高水下采样成功率。


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    Title :

    Bionic underwater sampling device


    Additional title:

    一种仿生水下采样装置


    Contributors:
    GAO GUOHUA (author) / ZHANG ZHIXIANG (author)

    Publication date :

    2022-05-27


    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 / B25J Manipulatoren , MANIPULATORS / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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