The invention provides a multi-barrel lifting appliance which comprises a support and a plurality of lifting claw structures arranged at intervals in the length direction of the support, each lifting claw structure comprises a clamping claw and a driving mechanism, the bottom face of each clamping claw is sunken upwards to form an arc face with the radius larger than or equal to that of a waste barrel, and each clamping claw comprises a fixed part and a sliding part slidably connected with the fixed part; the driving mechanism is connected between the fixed part and the sliding part and used for driving the sliding part to slide relative to the fixed part in the circumferential direction of the arc face till an arc section formed by the arc face cross section extends till the distance between the two end points of the arc section is smaller than the diameter of the waste bin, so that the clamping jaw can grab the waste bin or is larger than or equal to the diameter of the waste bin. And therefore, the jaw can release the waste bin. A plurality of waste buckets are horizontally hoisted and stacked, so that the hoisting efficiency of the waste buckets and the volume fraction of the repository are improved, and the problem that an opening-closing type clamping jaw is difficult to operate in medium and low placement environments due to the fact that a certain distance needs to be reserved between the waste buckets during hoisting operation is solved through the sliding type clamping jaw.

    本发明提供一种多桶吊具,包括:支架和多个沿支架长度方向间隔排列的吊爪结构,吊爪结构包括卡爪和驱动机构,卡爪底面向上凹陷形成半径大于等于废物桶半径的圆弧面,卡爪包括固定部和与固定部滑动相连的滑动部,驱动机构连接于固定部和滑动部之间,用于驱动滑动部相对固定部沿圆弧面的圆周方向滑动,至弧面横截面所形成的圆弧段伸长至其两个端点之间的距离小于废物桶的直径,以使卡爪能够抓取废物桶,或大于等于废物桶的直径,以使卡爪能够释放废物桶。通过对废物桶进行平躺式多桶吊取和码放,从而提高了废物桶吊取效率和处置库容积率,且滑动式卡爪解决了张合式卡爪因为吊取操作需要废物桶之间留有一定间距而在中、低放环境中难以操作的难题。


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    Title :

    Multi-barrel lifting appliance


    Additional title:

    一种多桶吊具


    Contributors:
    YANG XIUYING (author) / ZHAO QINGBIN (author) / HU XIWEN (author) / XIA GUOZHENG (author) / WU HUA (author)

    Publication date :

    2022-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES




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