The invention provides a coal mine lifting device, and belongs to the technical field of coal mine lifting. The coal mine lifting device comprises a sector-ring-shaped sliding rail, a swing assembly, a driving assembly, a first traction rope, a second traction rope, a pulley assembly, a first coal conveying skip bucket and a second coal conveying skip bucket. The swing assembly comprises a swing arm, the first end of the swing arm is connected with the driving assembly, the second end of the swing arm is located on the end face where the curved edge of the sector-ring-shaped sliding rail is located, and the driving assembly is used for driving the first end of the swing arm to rotate. The pulley assembly comprises a plurality of first pulleys and a plurality of second pulleys; the first end of the first traction rope is connected to the second end of the swing arm, the second end of the first traction rope and the second end of the second traction rope wind around the sector-ring-shaped sliding rail, the first pulley and the second pulley, the second end of the first traction rope is used for being connected with a first coal conveying skip bucket, and the second end of the second traction rope is used for being connected with a second coal conveying skip bucket. The reliability of the coal mine lifting device can be improved.

    本公开提供了一种煤矿提升装置,属于煤矿提升技术领域。该煤矿提升装置包括:扇环形滑轨、摆动组件、驱动组件、第一牵引绳、第二牵引绳、滑轮组件、第一运煤箕斗和第二运煤箕斗;摆动组件包括摆臂,摆臂的第一端与驱动组件相连,摆臂的第二端位于扇环形滑轨的曲边所在端面上,驱动组件用于驱动摆臂的第一端转动;滑轮组件包括多个第一滑轮和多个第二滑轮;第一牵引绳的第一端连接在摆臂的第二端上,第一牵引绳的第二端、第二牵引绳的第二端绕经扇环形滑轨、第一滑轮和第二滑轮,第一牵引绳的第二端用于与第一运煤箕斗连接,第二牵引绳的第二端用于与第二运煤箕斗连接。本公开能提升煤矿提升装置的可靠性。


    Access

    Download


    Export, share and cite



    Title :

    Coal mine lifting device


    Additional title:

    煤矿提升装置


    Contributors:
    MAO BINGKUN (author) / LI QIANG (author) / ZHAO JUNLONG (author)

    Publication date :

    2024-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



    Lifting device for coal mine maintenance equipment

    SU JIAN / ZHONG YAO / ZHANG WENTAO et al. | European Patent Office | 2021

    Free access

    Coal mine car lifting and transporting device

    WU SHIHAN / TAN GANG / ZHU JIANGSEN et al. | European Patent Office | 2023

    Free access


    Pneumatic lifting balancing device for underground coal mine

    WANG YAOMIN / WANG BO / WANG YI et al. | European Patent Office | 2024

    Free access

    Underground coal mine ultralow clearance hydraulic lifting device

    SHI FAHUI / HUANG JIANWEI / LEI PENG et al. | European Patent Office | 2022

    Free access