The invention discloses a docking system for maintaining a track of an underground heading machine and a docking method of the docking system, belongs to the technical field of maintenance equipment of the track of the heading machine, and aims to solve the technical problems of potential safety hazards and easiness in secondary fracture when a broken walking track is docked in the prior art. The track butt joint system comprises a track butt joint device and is characterized in that the track butt joint device is used for stretching into fixing holes of track shoes at the two broken ends of a heading machine track, so that the two ends of the track shoes which are far away from each other are close to each other and are connected and fixed again through fixing pins; the crawler butt joint device comprises a crawler butt joint shell, a worm and two worm gears, the upper end of the worm is connected with a vertical rotating shaft, the rotating shaft penetrates through the crawler butt joint shell and extends upwards, the lower half section of the rotating shaft is installed in the crawler butt joint shell through a bearing seat, and the two worm gears are installed on the portions, on the two sides of the worm, of the crawler butt joint shell through supporting shafts respectively and meshed with the worm. And the two crawler belt rotating rods are positioned on the two sides of the worm.

    本发明公开了一种用于维修井下掘进机履带的对接系统及其对接方法,属于掘进机履带维修设备技术领域,以解决现有技术对接断开的行走履带时,存在安全隐患以及容易发生二次断裂的技术问题。该履带的对接系统包括履带对接装置,其特殊之处在于:用于伸入掘进机履带断开的两端履带板的固定孔内,进而将相互远离的履带板两端相互靠近,并通过固定销再次重新连接固定;所述履带对接装置包括:履带对接壳体、蜗杆,其上端连接有竖直的转轴,所述转轴穿过履带对接壳体向上延伸,其下半段通过轴承座安装在履带对接壳体内,两个蜗轮,分别通过支撑轴安装在蜗杆两侧的履带对接壳体上、且与蜗杆均相啮合,两个履带转动杆,位于所述蜗杆的两侧。


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    Title :

    Butt-joint system for maintaining underground heading machine crawler belt and butt-joint method of butt-joint system


    Additional title:

    一种用于维修井下掘进机履带的对接系统及其对接方法


    Contributors:
    ZHANG HONGTAO (author) / CHENG CHUANJUN (author) / FENG JIANZHI (author) / WANG XIAOBO (author) / WANG BAOGUI (author)

    Publication date :

    2023-07-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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