关键词: 长距离, 自移设备列车, 电液系统, 控制技术

Abstract: Aiming at the problems of artificial laying track, sports car and off road in the process of traditional winch traction equipment train transportation, a long-distance self-moving equipment train is proposed, which consists of self-moving traction device, self-moving flatbed, heavy rail and concentration. The control system consists of four major components, with a total length of about 230 meters. With hydraulic power as its own, it has its own track, and it is highly integrated with the functions of self-moving, walking shifting and anti-dropping of the train, so that the traction device can drive the whole equipment train to move forward. It adopts safe and reliable electro-hydraulic control system, ring liquid supply, multi-group remote control and other technologies, and uses multi-sensor feedback closed-loop control mode to ensure that the train synchronously rises and falls smoothly and follows the self-moving traction device to synchronize the forward electro-hydraulic The control system realizes the automation technology of the equipment train, so as to realize the development and demonstration application of the intelligent system of the comprehensive mining equipment.