The invention discloses a portable telescopic mechanical arm which comprises a moving seat, a stand column, a mounting seat, a fixed sleeve and a telescopic arm. A suspension arm is arranged at one end of the telescopic arm, a clamping mechanism is arranged at the lower end of the suspension arm, a flange seat is connected to the outer wall of one side of the mounting seat, the telescopic arm is sleeved with the flange seat in a clearance manner, a threaded sleeve is rotatably arranged on the flange seat in a sleeving manner, the telescopic arm is sleeved with the threaded sleeve in a threaded manner, and the threaded sleeve is driven by a rotation driving mechanism to rotate. The telescopic arm is in key connection with the fixed sleeve, meanwhile, the threaded sleeve is driven by the rotation driving mechanism to rotate, the threaded sleeve and the telescopic arm are screwed in a threaded manner, then the telescopic arm is driven to move horizontally, and stretching and retracting of the telescopic arm are achieved. Compared with the prior art, the structure is simple, operation is convenient, through the arrangement of a fixed seat and hydraulic rods, the moving seat is driven by the hydraulic rods to move downwards, the fixed seat moves upwards, then moving wheels protrude to the position below the fixed seat, so that the moving seat is moved, and a lifting assembly is arranged to drive the fixed seat to move up and down.

    本发明公开了一种便捷式伸缩机械臂,包括移动座、立柱、安装座、固定套、伸缩臂,伸缩臂一端设有吊臂,吊臂下端设有夹持机构,安装座一侧外壁上连接有法兰座,法兰座间隙套装于伸缩臂上,且其上可转动地套装有螺纹套,螺纹套螺纹套装在伸缩臂上,螺纹套由转动驱动机构驱动其转动。通过伸缩臂与固定套键连接,同时螺纹套由转动驱动机构驱动其转动,使得螺纹套与伸缩臂螺纹旋合,进而驱动伸缩臂水平移动,实现伸缩臂的伸缩,相对现有技术,结构简单,操作便捷,通过设置固定座及液压杆,通过液压杆驱动移动座下移,使得固定座朝上移动,进而使移动轮突出至固定座下方,以便对移动座进行移动,通过设置升降组件驱动固定座上下移动。


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    Title :

    Portable telescopic mechanical arm


    Additional title:

    一种便捷式伸缩机械臂


    Contributors:
    YANG FUJIAN (author) / ZHAO JING (author) / ZHAO HONGWANG (author) / XU CHENGFU (author) / CHEN ZHI (author) / LIAO WANGRONG (author) / QIU XIAOMIN (author)

    Publication date :

    2021-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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