The invention provides a synchronous control system for beam lifter travelling. The synchronous control system for the beam lifter travelling is characterized in that the output end of a front power cabin controller and the output end of a rear power cabin controller are correspondingly connected with the input end of a main controller, the output end of the main controller is correspondingly connected with the input end of a front power cabin travelling propartal valve and the input end of a rear power cabin travelling propartal valve, the output end of the front power cabin travelling propartal valve is connected with a front driving motor, the output end of the rear power cabin travelling propartal valve is connected with a rear driving motor, a front driving pressure sensor is locatedon the front driving motor so as to detect the pressure of the front driving motor, the output end of the front driving pressure sensor is connected with the front power cabin controller, a rear drivepressure sensor is located on a rear drive motor so as to detect the pressure of the rear drive motor, and the output end of the rear drive pressure sensor is connected with the rear power cabin controller. The synchronous control system can dynamically adjust current output to the driving motors in real time, so that the front motor and the rear motor operate at synchronous rotating speeds through pressure balance, and the equipment stably advances and retreats.

    本申请提供一种提梁机行走的同步控制系统,前动力舱控制器的输出端和后动力舱控制器的输出端分别连接主控制器的输入端,主控制器的输出端分别连接前动力舱行走比例阀的输入端和后动力舱行走比例阀的输入端,前动力舱行走比例阀的输出端连接前驱动马达,后动力舱行走比例阀的输出端连接后驱动马达,前驱动压力传感器位于前驱动马达以检测前驱动马达的压力,前驱动压力传感器的输出端连接前动力舱控制器,后驱动压力传感器位于后驱动马达以检测后驱动马达的压力,后驱动压力传感器的输出端连接后动力舱控制器。同步控制系统可以对输出到驱动马达上的电流进行实时的动态调整,使得前后马达通过压力平衡而同步转速运行,使得设备平稳前进后退。


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    Titel :

    Beam lifter


    Weitere Titelangaben:

    一种提梁机


    Beteiligte:
    WANG JINXIANG (Autor:in) / WANG DAJIANG (Autor:in) / ZHANG YU (Autor:in) / LIU JINWEI (Autor:in) / FENG FUMIN (Autor:in) / LI JIANHUI (Autor:in)

    Erscheinungsdatum :

    2020-08-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B66C Krane , CRANES



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