The invention relates to a mine multifunctional transport vehicle damping device which comprises a transport vehicle swing frame, a damping oil cylinder hydraulic system and an electric control system, when a vehicle passes through an uneven road surface, a damping oil cylinder is compressed or stretched due to bumping of the vehicle, and a stroke sensor of the electric control system detects displacement of the damping oil cylinder; the opening and closing of an electromagnetic valve are controlled to release or compress the pressure oil, and a tire is tightly attached to the ground through a swing frame structure; according to the technical scheme, it is guaranteed that the maximum horizontal displacement of a vehicle is smaller than 0.5 cm in the normal driving process of the vehicle on a road with the horizontal jolting distance of +/-15 cm; according to the technical scheme, it is guaranteed that the phenomenon of nodding or lowering of a cab does not occur when the vehicle is started and emergently braked.
本发明涉及一种矿山多功能运输车减震装置,所述减震装置包括运输车摆架、减震油缸液压系统及电控系统,车辆通过不平路面时,车辆的颠簸造成减震油缸压缩或者拉伸,电控系统的行程传感器检测到减震油缸的位移,控制电磁阀的开合释放或者压缩压力油,通过摆架结构使轮胎紧紧贴合到地面;该技术方案保证车辆在水平颠簸±15cm的道路正常行驶过程中,车辆最大水平位移小于0.5cm;该技术方案保证车辆在起步和紧急制动时,不出现驾驶室点头或低头现象。
Mine multifunctional transport vehicle damping device
一种矿山多功能运输车减震装置
2021-09-24
Patent
Electronic Resource
Chinese
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
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