The invention discloses an energy-saving type crane convenient to adjust. The crane comprises a base and an assisting motor, wherein a balance weight base plate is installed at the bottom of the base,moving wheels are installed at the bottom of the balance weight base plate, a fixing frame is installed on the top of the base, a crane jib is installed inside the fixing frame, and an air cylinder is installed inside the crane jib. A telescopic arm is installed on the right side of the air cylinder, a grabbing disc is installed on the right side of the telescopic arm, an electromagnet is installed at the bottom of the grabbing disc, a positioning frame is installed on the right side of the fixing frame, a hydraulic telescopic rod is installed on the top of the positioning frame, a transmission belt is installed on the left side of a rotating shaft, and a gear is connected to the right side of the transmission belt. According to the energy-saving type crane convenient to adjust, the height of the crane jib can be adjusted through the arranged hydraulic telescopic rod, so that the effect of adjusting the lifting height of materials is achieved; and the assisting motor can assist the hydraulic telescopic rod in jacking the crane jib, and therefore the effects of improving the lifting capacity and saving energy are achieved.

    本发明公开了一种便于调节的节能型起重机,包括底座和助力电机,所述底座的下方安装有配重底盘,且配重底盘的下方安装有移动轮,所述底座的上方安装有固定架,且固定架的内部安装有吊臂,所述吊臂的内部安装有气缸,且气缸的右侧安装有伸缩臂,所述伸缩臂的右侧安装有抓取盘,且抓取盘的下方安装有电磁铁,所述固定架的右侧安装有定位架,且定位架的上方安装有液压伸缩杆,所述转轴的左侧安装有传动带,且传动带的右侧连接有齿轮。该种便于调节的节能型起重机中,通过设置的液压伸缩杆,可以调节吊臂的高度,从而起到调节物料吊起高度的作用,助力电机可以协助液压伸缩杆顶起吊臂,从而起到增加起重能力和节能的作用。


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    Title :

    Energy-saving type crane convenient to adjust


    Additional title:

    一种便于调节的节能型起重机


    Contributors:
    ZHENG HUA (author)

    Publication date :

    2021-03-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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