The invention relates to a pneumatic transmission system of a mine underground unmanned electric locomotive, and belongs to the technical field of pneumatic transmission systems. The system comprises a motor, an air compressor, a main air storage tank, a pressure relay, a main air pressure transmitter, a main air pressure pneumatic-electric converter, a secondary filter, a compressed air concentration splitter plate, a pantograph lifting air cylinder, a relieving air supply electromagnetic valve, a manual rotating valve, a remote relieving electromagnetic valve, a relieving shuttle valve, a relieving quick exhaust valve and a relieving air pressure transmitter. The device comprises a release air pressure pneumatic-electric converter, a right brake air cylinder, a left brake air cylinder, a foot valve, a remote brake electromagnetic valve, a brake shuttle valve, a brake quick exhaust valve, a normally-open air pressure switch, a brake air pressure transmitter, a brake air pressure pneumatic-electric converter and the like. The system provided by the invention can realize remote automatic pantograph rising, pantograph falling, horn, braking and drainage in a complex production environment of a mine, and is reliable in work, low in cost and easy to popularize and apply.

    本发明涉及一种矿山井下无人驾驶电机车气压传动系统,属于气压传动系统技术领域。该系统包括电动机、空压机、总储气罐、压力继电器、总气压压力变送器、总气压气电转换器、二次过滤器、压缩空气集中分流板、升弓气缸、缓解供气电磁阀、手转阀、远程缓解电磁阀、缓解梭阀、缓解快速排气阀、缓解气压压力变送器、缓解气压气电转换器、右制动气缸、左制动气缸、脚踏阀、远程制动电磁阀、制动梭阀、制动快速排气阀、常开气压开关、制动气压压力变送器、制动气压气电转换器等结构。本发明系统能够在矿山复杂的生产环境下实现远程自动升弓、降弓、喇叭、制动、排水,工作可靠且成本低廉,易于推广应用。


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    Title :

    Pneumatic transmission system of mine underground unmanned electric locomotive


    Additional title:

    一种矿山井下无人驾驶电机车气压传动系统


    Contributors:
    WU QIAOSHUN (author) / YIN YEHUA (author) / FENG ZHAOSONG (author) / PI KUN (author) / XIAO YANLONG (author) / LU GUANGREN (author) / YUAN MINGLU (author)

    Publication date :

    2022-11-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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