This invention discloses a hoisting sheave shaft, a hoisting sheave and a lubricating device thereof, where the hoisting sheave shaft is provided with a first oil injection channel extending axially; an oil inlet of the first oil injection channel is arranged on an end surface of the hoisting sheave shaft; the hoisting sheave shaft is also radially provided with at least one second oil injection channel; the second oil injection channel intersects with the first oil injection channel; and an oil outlet of the second oil injection channel is arranged on an outer circular surface of the hoisting sheave shaft.


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    Title :

    HOISTING SHEAVE SHAFT, HOISTING SHEAVE AND LUBRICATING DEVICE THEREOF


    Contributors:
    KOU ZIMING (author) / GUO YONGCUN (author) / WU JUAN (author) / YANG JIANWEI (author) / YANG FEN (author) / LI TENGYU (author)

    Publication date :

    2020-08-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16N LUBRICATING , Schmierung / B66D Haspeln , CAPSTANS / F16C SHAFTS , Wellen



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