The invention relates to the technical field of shaft equipment, and discloses a coal mine underground transportation crane which comprises an I-shaped rail and a plurality of mutually connected cranes walking on the I-shaped rail, and further comprises a control cabinet connected with the cranes through connecting plates and located below the I-shaped rail; the two groups of V-shaped components are connected with the driving mechanism in the control cabinet through the two longitudinal beams and are driven by the driving mechanism to get close to each other or get away from each other; the V-shaped assembly is composed of two maintenance cabinets which are hinged to each other and have tightening force, receding grooves are formed in the ends of the two maintenance cabinets correspondingly, and two side plates of the receding grooves are located above the upper wing plate and below the lower wing plate of the I-shaped rail correspondingly. The ends of the two maintenance cabinets arranged in the V shape are both clamped on the I-shaped rail, the opening range of the two maintenance cabinets can be controlled by adjusting the position of the installation base, then parts, making contact with the I-shaped rail, in the maintenance cabinets are controlled, and different cleaning effects are achieved.

    本发明涉及井道设备技术领域,且公开了一种煤矿井下运输吊车,包括工字轨道以及行走在工字轨道上的若干个相互连接的吊车,还包括:控制柜,通过连接板与吊车相连接,位于工字轨道下方;两组V型组件,通过两根纵梁与控制柜内的驱动机构相连接,被驱动机构带动而相互靠近或相互远离;所述V型组件由相互铰接且具有合紧力的两个维护柜组成,两个维护柜的端部均开设有让位槽,让位槽的两侧板分别位于工字轨道上翼板的上方和下翼板的下方;两个呈V型布置的维护柜其端部均卡在工字轨道上,通过调节安装座的位置,可以控制两个维护柜的张开幅度,进而控制维护柜内与工字轨道相接触的部件,达到不同的清理效果。


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    Title :

    Underground coal mine transportation crane


    Additional title:

    一种煤矿井下运输吊车


    Contributors:
    LI MING (author) / YIN YONGHUI (author) / LI YUESONG (author) / ZHU XIANG (author) / XU XIAOHUA (author) / ZHONG XIAOQIN (author) / CHEN LONGZHEN (author) / GENG XUEQIN (author)

    Publication date :

    2024-07-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B08B Reinigen allgemein , CLEANING IN GENERAL / F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM , Trocknen von festen Gütern oder Erzeugnissen durch Entfernen von Flüssigkeit



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