The invention provides an auxiliary tractor, and belongs to the technical field of coal mining conveying devices. The auxiliary tractor comprises a tractor body, a traction arm and a pushing mechanism. The tractor body is connected with the tail end of an end-to-end mine car. The traction arm is connected with the tractor body, a slideway and a hook are arranged on the traction arm, a cushion block is slidably arranged in the slideway and is opposite to the hook, and the hook is used for hooking a traction rope; the pushing mechanism is connected with the traction arm and used for pushing thecushion block to move along the slideway to press or release the traction rope on the hook. According to the auxiliary tractor, the mine car located on the rear side can be prevented from colliding with the mine car on the front side, and the conveying safety is improved.

    本发明提供了一种辅助牵引车,属于煤矿开采运送装置技术领域,包括车体、牵引臂、推顶机构,车体与首尾相连矿车的尾端相连;牵引臂与车体相连,牵引臂上设有滑道和挂钩,滑道内滑动设有垫块,垫块与挂钩相对,挂钩用于挂接牵引绳;推顶机构与牵引臂相连,用于推顶垫块沿滑道移动压紧或释放挂钩上的牵引绳。本发明提供的辅助牵引车,可避免位于后侧的矿车碰撞前侧矿车,提高了运送的安全性。


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    Titel :

    Auxiliary tractor


    Weitere Titelangaben:

    辅助牵引车


    Beteiligte:
    LIANG YIJIANG (Autor:in) / XU YANHUI (Autor:in) / MEN ZHISHUN (Autor:in) / LIU YAN (Autor:in) / JIA LIHUI (Autor:in) / WANG YANJUN (Autor:in) / HAO SHAOSONG (Autor:in)

    Erscheinungsdatum :

    2020-11-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61G Kupplungen besonders ausgebildet für Eisenbahnfahrzeuge , COUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES



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