The invention relates to the technical field of miniature cranes, in particular to an on-load movable miniature wheeled crane which comprises a chassis, the chassis is sequentially divided into a steering area, a hoisting area and a loading area, a carriage and a hoisting arm are installed above the hoisting area, the upper portion of the loading area is in a platform shape, a front wheel set is installed below the loading area, and a driving box is installed above the steering area. A steering drive is installed in the driving box, a steering axle box is rotatably installed below the steering area, the steering axle box is fixedly connected to the output end of the steering drive, the steering axle box is connected with a rear wheel set, a rear wheel drive is installed in the steering axle box, a sliding ring set is installed in the driving box, and the sliding ring set is communicated with the rear wheel drive. According to the wheel type crane, the rotatable steering axle box part is arranged, so that the cargo boom of the wheel type crane can be rotated in a certain space through the rear group of wheels to point to any direction of the horizontal plane, and the wheel type crane mechanism is further simplified, so that the wheel type crane is further miniaturized.

    本申请涉及微型起重机的技术领域,具体是带载移动微型轮式起重机,包括底盘,底盘依次分为转向区、起重区与负载区,起重区上方安装有车厢与起重臂,负载区上方为平台状,负载区下方安装有前组轮,转向区上方安装有驱动箱,驱动箱内安装有转向驱动,转向区下方可转动地安装有转向桥箱,转向桥箱固定连接于转向驱动输出端,转向桥箱连接有后组轮,转向桥箱内安装有后轮驱动,驱动箱内安装有滑环组,滑环组连通后轮驱动。本申请通过设置可转动的转向桥箱部分,使轮式起重机可以通过后组轮在一定空间内转动起重臂指向水平面的任意方向,使轮式起重机机构进一步精简进而使轮式起重机进一步小型化。


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    Title :

    On-load mobile miniature wheeled crane


    Additional title:

    带载移动微型轮式起重机


    Contributors:
    GUO LIN (author) / LYU YAN (author) / DAI CONGREN (author) / ZHAO XIAOKUN (author) / HUI JUNLING (author)

    Publication date :

    2024-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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