The invention provides an energy-saving hydraulic crane with high balance, and relates to the field of energy-saving gas compressors. The high-balance energy-saving hydraulic crane comprises a pressure supply machine, a driving belt is mounted at the bottom end of the pressure supply machine, a cargo boom and a hydraulic cylinder are mounted at the top end of the pressure supply machine, the hydraulic cylinder is located on one side of the cargo boom, the hydraulic cylinder comprises a protective shell, a pushing plate is installed on the inner side of the protective shell, two transmission columns are installed at one end of the pushing plate, a bearing column is installed between one ends of the two transmission columns, a clamping groove is formed in the middle of the pushing plate, a driven plate is installed on the inner side of the clamping groove, and two convection grooves are formed in the inner side of the protective shell in a penetrating mode. The problems that when the device works, only the same system can be used when objects with different weights are hoisted, so that the working efficiency is low in some time, and meanwhile, the loss of the device is increased are effectively solved.

    本发明提供一种平衡性高的节能液压起重机,涉及节能型气体压缩机领域,包括供压机,所述供压机的底端安装有驱动带,所述供压机的顶端安装有起重臂与液压缸,所述液压缸位于起重臂的一侧,所述液压缸包括保护壳,所述保护壳的内侧安装有推进板,所述推进板的一端安装有两组传动柱,两组所述传动柱的一端之间安装有承重柱,且推进板的中部开设有卡接槽,所述卡接槽的内侧安装有从动板,贯穿所述保护壳的内侧开设有两组对流槽,本发明有效的解决装置工作时,在起吊不同重量的物品时,都只能使用同一套系统,不仅造成部分时候工作效率低下,同时对装置的损耗抬高的问题。


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    Title :

    Energy-saving hydraulic crane with high balance


    Additional title:

    一种平衡性高的节能液压起重机


    Contributors:
    ZHOU FUXING (author)

    Publication date :

    2021-09-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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