The invention discloses a synchronous hydraulic jacking control system and a synchronous hydraulic jacking control method. The synchronous hydraulic jacking control system comprises an electronic timerelay integrated module and the like. The wire inlet end of the electronic time relay integrated module is connected with a power supply storage battery, the wire outlet end of the electronic time relay integrated module is connected with a pneumatic electromagnetic valve, the heavy-load unloading time process of a rollover self-unloading semitrailer is simulated in the electronic time relay integrated module, and on-off of a power supply of the power supply storage battery is controlled through a CPU. The pneumatic electromagnetic valve controls the on-off time of the power supply through the electronic time relay integrated module to control the on-off of airflow. The pneumatic electromagnetic valve controls on-off of airflow through automatic opening and closing, opening and closing ofa pneumatic waist drum valve are controlled, and the pneumatic waist drum valve controls on-off of hydraulic oil. The rollover self-unloading semitrailer frame can be kept consistent and is not distorted during unloading, and the service life is prolonged.

    本发明公开了一种同步液压起顶控制系统及控制同步液压起顶方法,它包括电子时间继电器集成模块等;电子时间继电器集成模块的进线端与供电电瓶相连接,电子时间继电器集成模块的出线端与气动电磁阀相连接,电子时间继电器集成模块内模拟侧翻自卸半挂车重载卸车时间的过程,通过CPU处理器控制供电电瓶电源的通断,气动电磁阀通过电子时间继电器集成模块控制的通断电源的时间,控制气流的通断;气动电磁阀通过自动开闭控制气流的通断,控制气动腰鼓阀的开闭,气动腰鼓阀控制液压油的通断。本产品可以保持侧翻自卸半挂车卸料时的车架一致、不扭曲、延长使用寿命。


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    Title :

    Synchronous hydraulic jacking control system and synchronous hydraulic jacking control method


    Additional title:

    一种同步液压起顶控制系统及控制同步液压起顶方法


    Contributors:
    LIU KAIDE (author) / GUO ENFENG (author) / LIANG XINTIAN (author) / ZHANG JIANGWEI (author) / WANG QIHE (author) / MA XUEYAN (author)

    Publication date :

    2020-11-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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