The invention discloses a hydraulic lifting electric device of a new energy dump trailer, and relates to the technical field of new energy dump trailers. When the hydraulic lifting electric device works, a jacking hydraulic rod is started to jack up a dump truck box, the dump truck box rotates at the hinged position of the dump truck box and a truck box underframe, and the dump truck box drives a supporting hydraulic rod to move while rotating; the angle between the supporting hydraulic rod and the bottom end face of the dumper box changes from zero degree in the moving process, when the angle changes, the first induction module is powered on, the push-pull hydraulic rod pushes one end of the supporting hydraulic rod to the tail end of the bottom frame of the dumper box, and when the angle is 90 degrees, the first induction module is powered off, and the push-pull hydraulic rod stops working; when the angle is larger than 90 degrees, the second induction module is powered on, the push-pull hydraulic rod pulls one end of the supporting hydraulic rod back to the top end of the carriage bottom frame till the angle between the supporting hydraulic rod and the bottom end face of the dumper box is 90 degrees in the movement process, the second induction module is powered off, and the push-pull hydraulic rod stops working.

    本发明公开了一种新能源自卸挂车液压升降电动装置,涉及新能源自卸挂车技术领域,当液压升降电动装置工作时,顶升液压杆启动,将自卸车箱顶起,自卸车箱在和车箱底架铰接处转动,自卸车箱转动的同时带动支撑液压杆运动,支撑液压杆运动过程中与自卸车箱底端面的角度从零度开始变化,角度发生变化时,第一感应模块通电,推拉液压杆将支撑液压杆的一端向车箱底架的尾端推动,直至角度为九十度时,第一感应模块断电,推拉液压杆停止工作;当角度大于九十度时,第二感应模块通电,推拉液压杆将支撑液压杆的一端向车箱底架的顶端回拉,直至支撑液压杆运动过程中与自卸车箱底端面的角度为九十度时,第二感应模块断电,推拉液压杆停止工作。


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    Title :

    Hydraulic lifting electric device of new energy dump trailer


    Additional title:

    一种新能源自卸挂车液压升降电动装置


    Contributors:
    ZHENG JIE (author) / HE XINCHENG (author) / TIAN XINCHI (author) / HE YONG (author) / WANG XI'E (author) / TIAN YINGTAO (author) / TIAN YINGBO (author)

    Publication date :

    2025-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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