The invention discloses an unpowered track coating machine which comprises a trigger conversion device, a self-resetting plunger pump, a hydraulic motor, a telescopic spline shaft, a lead screw and a storage tank, the trigger conversion device right faces the end face of the free end of a piston I of the self-resetting plunger pump, and an oil outlet of the self-resetting plunger pump is connected with an oil inlet of the hydraulic motor through an oil pipe; an output shaft of the hydraulic motor is connected with a telescopic spline shaft, the telescopic spline shaft is connected with the lead screw through an electromagnetic clutch, a piston II and a bag-shaped film coating plastic tank are arranged in the storage tank, the piston II is installed at the end of the lead screw, the bag-shaped film coating plastic tank is located between the piston II and the inner wall of the storage tank, and a copper nut is installed outside the side wall of the storage tank. The lead screw is in threaded connection with the copper nut, and a discharging port of the bag-shaped film coating plastic tank is communicated with a discharging port of the storage tank. The pressure of the wheels serves as driving force through the trigger conversion device, electric driving is not needed, energy conservation and environmental protection are achieved, a large battery does not need to be arranged, and safety of the two sides of the rail cannot be affected.

    本发明公开了无动力轨道涂覆机,包括触发转换装置、自复位柱塞泵、液压马达、可伸缩花键轴、丝杠和储存罐,触发转换装置正对自复位柱塞泵的活塞Ⅰ自由端端面,自复位柱塞泵的出油口通过油管连接液压马达进油口,液压马达输出轴连接可伸缩花键轴,可伸缩花键轴与丝杠通过电磁离合器连接,储存罐内部设置有活塞Ⅱ和囊形涂覆膜塑料罐,活塞Ⅱ安装在丝杠端部,囊形涂覆膜塑料罐位于活塞Ⅱ和储存罐内壁之间,储存罐侧壁外安装有铜螺母,丝杠与铜螺母螺纹连接,囊形涂覆膜塑料罐的出料口和储存罐的出料口相连通。本发明通过触发转换装置将车轮的压力作为驱动力,不需要使用电力驱动,节能环保,无需配置大型电池,也不会影响轨道两侧安全。


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    Title :

    Unpowered track coating machine


    Additional title:

    无动力轨道涂覆机


    Contributors:
    JIN ZHIJUN (author) / ZHANG XIAOWEN (author) / GUO XIAOJUN (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS



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