The invention discloses a fully-electrified high-precision crane, and belongs to the technical field of hoisting equipment. The crane comprises a chassis tool, a pitch angle adjusting assembly and a loading and unloading manipulator, one end of the pitch angle adjusting assembly is connected with the chassis tool through a rotary assembly, and the loading and unloading manipulator is connected with the end, away from the rotary assembly, of the pitch angle adjusting assembly through a telescopic adjusting assembly. A safe hoisting track can be established, and automatic obstacle avoidance in the barrel missile hoisting process is ensured. Compared with a truck-mounted crane, the fully-electrified crane has the advantages that searching and type identification of the target object are achieved, automatic alignment, clamping and hoisting of the barrel bullet can be achieved, intelligent operation is achieved in the whole process, manual intervention is not needed, the labor cost is saved, and the working efficiency is improved. According to the all-electric crane, the planetary roller lead screw pair is adopted as an electric cylinder of a transmission element, many complex mechanical structures are omitted, and the transmission efficiency of the all-electric crane is greatly improved. And the control precision of hoisting operation is greatly improved, and the hoisting operation requirements of weapons such as barrel bullets are met.

    本发明公开了一种全电化高精度吊机,属于吊装设备技术领域。该吊机包括底盘工装、俯仰角调节总成和装卸机械手,所述俯仰角调节总成的一端通过回转总成与底盘工装连接,所述装卸机械手通过伸缩调节总成与俯仰角调节总成上远离回转总成的一端连接。可以建立安全吊装轨迹,确保吊装筒弹过程中自动避障。与随车吊相比,全电化吊机实现了对目标物的搜索和类型辨识,并可实现自动对准夹持吊装筒弹,全程均为智能操作,无需人工干预,节省了人工成本,提高了工作效率。全电化吊机采用行星滚柱丝杠副作为传动元件的电动缸,省去了很多复杂的机械结构,其传动效率得到了很大提高。大幅提高了吊装作业的控制精度,满足筒弹等武器的吊装作业需求。


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    Title :

    Fully-electrified high-precision crane


    Additional title:

    一种全电化高精度吊机


    Contributors:
    AHN HYUN-SUNG (author) / GE PENG (author) / CHEN HONGXING (author) / GAO CHAOWEN (author) / REN DAIJIE (author) / CHEN QIQIANG (author) / TAN BING (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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