The invention relates to the technical field of unpowered suckers, and discloses a quick-release unpowered sucker with a self-locking function, which comprises a fixing frame, a manual pump is fixedly connected to the middle of the top of the fixing frame, a self-locking mechanism is arranged on the inner side of the manual pump, a moving mechanism is arranged on the top of the manual pump, and an adjusting mechanism is arranged on the inner side of the fixing frame. The self-locking mechanism comprises a sealing disc, the sealing disc is slidably connected to the inner side of the manual pump, the top of the sealing disc is fixedly connected with a pull rod, the top of the pull rod is fixedly connected with a pull disc, the periphery of the pull rod is sleeved with a first spring, the left side and the right side of the pull rod are fixedly connected with fixing racks, and the right sides of the fixing racks are meshed with limiting racks. The right side of the limiting rack is fixedly connected with a moving plate, and the right side of the moving plate is fixedly connected with a sliding rod. And when the fixed racks do not extrude the limiting racks, the second springs can drive the limiting racks to be inserted between the fixed racks through the movable plates, and the pull rods are limited.

    本发明涉及无动力吸盘技术领域,且公开了一种具有自锁功能的快拆式无动力吸盘,包括固定架,所述固定架顶部中间固定连接有手动泵,所述手动泵内侧设置有自锁机构,所述手动泵顶部设置有移动机构,所述固定架内侧设置有调节机构,所述自锁机构包括密封盘,所述密封盘滑动连接于手动泵内侧,所述密封盘顶部固定连接有拉杆,所述拉杆顶部固定连接有拉盘,所述拉杆外围套接有第一弹簧,所述拉杆左右两侧固定连接有固定齿条,所述固定齿条右侧啮合有限位齿条,所述限位齿条右侧固定连接有移动板,所述移动板右侧固定连接有滑杆。当固定齿条不对限位齿条进行挤压时,第二弹簧能够通过移动板带动限位齿条插入固定齿条之间,对拉杆进行限位。


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    Title :

    Quick-release unpowered sucker with self-locking function


    Additional title:

    一种具有自锁功能的快拆式无动力吸盘


    Contributors:
    ZHANG JIAN (author) / ZHU DONGSEN (author) / ZHU JIANGUO (author)

    Publication date :

    2025-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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