The invention discloses a dual-purpose mine car for front and back hoisting and transportation of a fixed car box type track and a monorail crane in a coal mine, and solves the problem that a transportation car box of the existing device hoisting mine car is easy to deform. The dual-purpose mine car is characterized in that a hoisting plate is arranged at each of the front end and the back end of the car box; a hoisting ring is welded in the middle of the upper part of each hoisting plate, and two turning plates are vertically arranged at the bottom of each hoisting plate; the hoisting plates are riveted on bumping seats at the front end and the back end of the car box by rivets through the turning plates; and the hoisting rings are provided with hoisting holes. According to the dual-purpose mine car, the hoisting rings and the hoisting plates are arranged so that the car box is not stressed when the monorail crane hoists the car box, and the car box is not deformed; hoisting chains are firmly fixed and a chain sliding phenomenon does not occur; the two hoisting chains and a safety steel wire rope are used for hoisting the mine car so that the safety is increased; a hook ring for overturning the car box to unload is welded in inclined groove steel so that an electric hoist does not unhook when the car box is overturned to unload; and reinforced angle iron is used at an upper opening of the car box so that the car box is not deformed when the car box is overturned to unload and is stressed.

    本发明公开了一种煤矿用固定车箱式轨道及单轨吊前后起吊运输两用矿车,解决了现有装置吊运矿车运输车箱容易变形的问题,其特征在于在车箱的前后两端各设置一块起吊板;每块起吊板上部中间焊接一个起吊环、底部垂直设置二个拐板;起吊板通过拐板用铆钉铆接在车箱前后两端的碰头座上,起吊环设有吊孔。本发明设置的起吊环、起吊板使得单轨吊起吊车箱时车箱不受力,确保了车箱不变形,且起吊链条固定牢固,不会出现滑链现象;两根起吊链条和保险钢丝绳起吊矿车,增加了安全性;斜槽钢内焊接翻转车箱卸料的钩环,确保了电动葫芦翻转车箱卸料时不脱钩;在车箱上口使用加固的角铁确保车箱在翻转卸料受力时不变形。


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    Title :

    Dual-purpose mine car for transportation in coal mine


    Additional title:

    煤矿用运输两用矿车


    Contributors:
    XU BAOMIN (author) / CANG GONGZHENG (author)

    Publication date :

    2021-10-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen



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