The invention discloses a hoist for a casting machine and an operation method, and relates to the technical field of hoists. The device comprises a supporting column and an arm body, wherein a support is arranged at the top of the supporting column; the arm body comprises a telescopic arm assembly rotationally arranged above the supporting column and a rotating arm arranged at the end of the telescopic arm assembly. The telescopic arm assembly comprises a telescopic arm A and a telescopic arm B; the clamping piece comprises a support fixedly assembled at the end of the rotating arm and a plurality of pairs of lifting hooks arranged in the support and used for grabbing the ladle cover. The power device comprises a power assembly A used for driving the telescopic arm assembly to rotate, a power assembly B used for driving the telescopic arm assembly to stretch out and draw back, and a power assembly C used for driving the rotating arm to rotate. By arranging the telescopic arm assembly, the rotating arm and the clamping piece, the problems that an existing hoist is not stable enough in structure, a cross arm is prone to hurting personnel when problems occur, and the grabbing angle and distance are difficult to adjust are solved.

    本发明公开了一种用于浇注机的启闭机及操作方法,涉及启闭机技术领域。本发明包括支撑柱和臂体,支撑柱顶部设置有支座;臂体包括转动设置于支撑柱上方的伸缩臂组件,以及设置于伸缩臂组件端部的转动臂;伸缩臂组件包括伸缩臂A及伸缩臂B;和夹持件,夹持件包括固定装配于转动臂端部的支架,以及设置于支架内并且用于抓取包盖的若干对吊钩;和动力装置,动力装置包括用于驱动伸缩臂组件转动的动力组件A、用于驱动伸缩臂组件伸缩的动力组件B,以及用于驱动转动臂转动的动力组件C。本发明通过设置伸缩臂组件、转动臂和夹持件,解决了现有的启闭机结构不够稳定、出现问题时横臂容易对人员造成伤害、抓取角度和远近难以调节的问题。


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    Title :

    Hoisting machine for casting machine and operation method


    Additional title:

    一种用于浇注机的启闭机及操作方法


    Contributors:
    CUI MINGSHENG (author) / WU LAIFA (author) / SHAN BAOHUA (author)

    Publication date :

    2022-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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