The invention discloses a sheave used for mines. The sheave used for mines comprises a frame, wherein a hollow part in the frame is configured to be an article accommodating area; a connection ring is arranged at the top of the frame; uniformly-distributed grooves are arranged in the bottom of the frame; a turnover cover is arranged on the surface of the frame; a transparent window is arranged in the surface of the turnover cover; the connection ring is connected with a hanging hook at the top; the hanging hook is provided with a guide wire surface; a gravity displayer is installed on the outer surface of the frame; and the gravity displayer is connected with a pressure sensor. The sheave used for mines can be conveniently applied to mine transmission, has high flexibility, and can be used for air transmission for articles, thus the labour cost is reduced, the transportation efficiency of the articles is increased, and the transmission efficiency is high. The sheave used for mines is high in self-balance capacity, high in practical performance, and novel in design, is a great innovation scheme, and has a great market promotion prospect.


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    Title :

    Sheave used for mines


    Contributors:

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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