The invention relates to an efficient heavy-load winch for the integrated breeding industry. The efficient heavy-load winch comprises a rope winding roller, a rolling shaft, a large shaft sleeve, a worm wheel, a semi-closed base, a small shaft sleeve, a cover board, a worm and a lifting mechanism. The worm wheel is movably connected to the portion between the front side wall and the rear side wall in the base. The rolling shaft is sleeved with the rope winding roller and penetrates the front side wall and the rear side wall of the base to be connected with the worm wheel. The large shaft sleeve and the small shaft sleeve are arranged between the rolling shaft and the front side wall of the base and between the rolling shaft and the rear side wall of the base respectively. The lower end of the worm is movably connected into the base through a bearing assembly. The worm is connected with the worm wheel. The upper end of the worm is connected with the lifting mechanism. The cover board is connected to an opening of the semi-closed base through a threaded connecting assembly. By the adoption of the efficient heavy-load winch, the worm is used for driving the worm wheel to rotate, the rope winding roller is rotated together with the worm wheel through the rolling shaft, and the work efficiency of the efficient heavy-load winch is greatly improved through the design.


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    Title :

    Efficient heavy-load winch for integrated breeding industry


    Contributors:
    LI SU (author) / LI ZHAORU (author) / WANG HONGGEN (author) / WANG CHANGXIU (author)

    Publication date :

    2016-02-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66D Haspeln , CAPSTANS



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