The invention relates to the field of coal mines, in particular to a lifting loading and unloading device for an underground coal mine. According to the lifting loading and unloading device, the device is convenient to move by arranging moving wheels which are universal wheels; a hidden groove, an air cylinder, a fixed disc and pointed ends are arranged, so that when the device moves to a designated position, the fixed disc can be driven to move downwards through the air cylinder, and the pointed end are used for being inserted into the ground to fix the device; meanwhile, rotating shafts, limiting plates, first elastic frames and second elastic frames are arranged, so that the limiting plates are released from the first elastic frames and the second elastic frames when the device is fixed, and the device is further limited and fixed; penetrating screw holes and connecting screw holes are formed, so that the appropriate penetrating screw holes are selected according to a heavy object to be hung and lifted, and the torque of a hanging plate is adjusted; and the penetrating screw holes and the connecting screw holes are in threaded connection through a stud, the hanging plate is installed on a center vertical plate so that the torque of the hanging plate can be adjusted appropriately while installation is convenient, and the stability of the device during heavy object loading andunloading is improved.

    本发明涉及煤矿领域,具体涉及一种用于煤矿井下的升降装卸设备,通过设置为万向轮的移动轮,便于装置的移动,通过设置隐藏槽、气缸、固定盘和尖头,在装置运动到指定位置时,可以通过气缸带动固定盘下移,利用尖头插入地面对装置进行固定,同时通过设置转轴、限位板、第一弹性架和第二弹性架,在装置固定时将限位板从第一弹性架和第二弹性架放出,对装置进行进一步限位固定,通过设置贯穿螺孔和连接螺孔,可以根据所要吊取升降的重物,选择合适的贯穿螺孔,调整吊板的力矩,利用双头螺栓螺纹连接贯穿螺孔和连接螺孔,将吊板安装在中心立板上,在便于安装的同时,可以适当调整吊板的力矩,提高装置在装卸重物时的稳定性。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Lifting loading and unloading device for underground coal mine


    Weitere Titelangaben:

    一种用于煤矿井下的升降装卸设备


    Beteiligte:
    ZHANG XIAOWEI (Autor:in)

    Erscheinungsdatum :

    2020-06-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / B66D Haspeln , CAPSTANS



    Underground mine unloading station

    WANG JIANZHONG / GUO XIANGCAN / GUO ZENGMING et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Underground coal mine ultralow clearance hydraulic lifting device

    SHI FAHUI / HUANG JIANWEI / LEI PENG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Bracket type hydraulic lifting device for underground coal mine

    GAO CHENGBO / SHEN CHUANGHUA / YAN XIAOPING | Europäisches Patentamt | 2023

    Freier Zugriff

    Automatic lifting loading and unloading device

    YU HAIFENG / WANG GUOMIN | Europäisches Patentamt | 2021

    Freier Zugriff

    Roller loading and unloading lifting device

    SUN ZHIFU / REN LIFANG / FENG TAO et al. | Europäisches Patentamt | 2020

    Freier Zugriff