The invention relates to an underwater six-degree-of-freedom high-precision mechanical arm. The mechanical arm comprises a first rotary joint, a second rotary joint, a third rotary joint, a fourth rotary joint, a fifth rotary joint and a sixth rotary joint, wherein each rotary joint corresponds to a movable joint. The six movable joints are connected to the next joint through rotary sealing rings, so that the purpose of keeping the sealing performance during rotation is achieved; an open adapter flange is arranged at the tail end of the sixth rotary joint and can be in butt joint with different types of clamping devices; the whole machine integrates the functions of swinging, rotating and clamping, and is compact in structure, flexible to operate, light, durable and high in reliability; the whole machine is completely waterproof and can meet the long-term underwater working requirement; and the modular design is adopted, the joints, independent shafts and clamping jaws are allowed to be rapidly replaced, assembling and overhauling are convenient, and high applicability and universality are achieved.

    本发明涉及一种水下六自由度高精度机械臂,包括第一旋转关节、第二旋转关节、第三旋转关节、第四旋转关节、第五旋转关节和第六旋转关节,各个旋转关节分别对应一个活动关节。六个活动关节之间均通过旋转密封圈与下一关节相连,达到旋转时保持密封性的目的;第六旋转关节的末端为开放式转接法兰,可以对接不同样式的夹取装置;整机实现了摆动、旋转、夹取功能一体化,且结构紧凑,操作灵活,轻巧耐用,可靠性高;整机完全防水设计,能够满足长期水下工作需求;采用模块化设计,允许对关节、独立轴和夹爪进行快速更换,方便装配和检修,具有较强的适用性和通用性。


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    Titel :

    Underwater six-degree-of-freedom high-precision mechanical arm


    Weitere Titelangaben:

    一种水下六自由度高精度机械臂


    Beteiligte:
    CHEN TAO (Autor:in) / CHEN ZHICHAO (Autor:in)

    Erscheinungsdatum :

    2021-06-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B25J Manipulatoren , MANIPULATORS / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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