The invention relates to a mechanical arm for installing a bucket steel wire rope of an electric shovel. Comprising a telescopic mechanical arm, a traction mechanical arm and a snakelike manipulator. The telescopic mechanical arm comprises a telescopic hydraulic cylinder, a telescopic arm and the like; the lifting mechanical arm comprises a neat traction mechanical arm, and the neat traction mechanical arm comprises a snakelike manipulator, a ball screw, a wire coil and the like. The mechanical arm is installed on an engineering vehicle for transporting a steel wire rope roll, and the steel wire rope is pulled to be in butt joint with a bucket hanging wheel of the electric shovel through adjustment of components such as a hydraulic cylinder and a motor. The traction mechanical arm is installed on a movable base at the tail end of the telescopic mechanical arm, and the snakelike mechanical arm stretches out and penetrates through the hanging wheel to be in butt joint with the steel wire rope head, retracts and drives the steel wire rope to penetrate through the padlock. The design has the advantages that compared with a previous manual replacement mode, mechanical replacement is carried out through the mechanical arm, the installation efficiency of the steel wire rope of the bucket of the electric shovel is improved, economic losses are reduced, labor force is saved, and labor cost is reduced.

    本发明涉及一种安装电铲铲斗钢丝绳的机械臂。包括伸缩机械臂、牵引机械臂、蛇形机械手。伸缩机械臂包括伸缩液压缸、伸缩臂等;起升机械臂包括齐整牵引机械臂包括蛇形机械手、滚珠丝杠、线盘等。机械臂安装在运输钢丝绳绳卷的工程车上,经液压缸、电机等部件的调整牵引钢丝绳与电铲的铲斗吊轮对接;牵引机械臂安装在伸缩机械臂的末端活动座上,蛇形机械手伸出并穿过吊轮与钢丝绳头对接,蛇形机械手缩回并带动钢丝绳穿过挂锁。该设计的有点事:与以往人工更换方式相比,用机械臂进行机械化更换,提高了电铲铲斗钢丝绳安装的效率,减少了经济损失,节省了劳动力,且降低了劳动成本。


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    Title :

    Mechanical arm for installing bucket steel wire rope of electric shovel


    Additional title:

    一种安装电铲铲斗钢丝绳的机械臂


    Contributors:
    CHEN HONGYUE (author) / SUN XIRAN (author) / HAI QIUHAN (author) / CAI MINGHANG (author) / HAO FANGJIAN (author)

    Publication date :

    2024-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B25J Manipulatoren , MANIPULATORS / B66C Krane , CRANES



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