The invention belongs to the field of vehicle steering systems, and particularly relates to a mining vehicle steering system capable of reducing the turning radius. Comprising a vehicle existing steering system, a vehicle existing braking system and a sliding steering system. The vehicle existing braking system comprises a front wheel wet brake; the sliding steering system comprises a control oil cylinder, an anti-explosion electric control pressure regulating valve, an anti-explosion electric control three-position four-way valve, a service brake valve, a shuttle valve, a micro-processing unit, an angle sensor, a rotating speed sensor, a distance measuring sensor and an anti-explosion three-position proportional switch. In an existing steering system of the vehicle, two front wheel wet brakes are each provided with a control oil cylinder, the maximum steering angle of the front wheel wet brakes is locked when the control oil cylinders act, and the two control oil cylinders are connected in parallel and connected with a control oil port of an anti-explosion electric control three-position four-way valve at the same time; according to the mining vehicle steering system capable of reducing the turning radius, the turning radius of an integral vehicle can be effectively reduced, and the trafficability of the vehicle is improved.
本发明属于车辆转向系统领域,具体涉及一种可减小转弯半径的矿用车辆转向系统;包括车辆既有转向系统、车辆既有制动系统和滑移转向系统;车辆既有制动系统包含前轮湿式制动器;滑移转向系统包含控制油缸、防爆电控调压阀、防爆电控三位四通阀、行车制动阀、梭阀、微处理单元、角度传感器、转速传感器、测距传感器以及防爆三位比例开关;车辆既有转向系统中在两个前轮湿式制动器处各安装一个控制油缸,控制油缸动作时锁死前轮湿式制动器的最大转向角度,两个控制油缸并联、同时与防爆电控三位四通阀的控制油口相连;本发明提供的一种可减小转弯半径的矿用车辆转向系统,可以有效缩减整体式车辆的转弯半径,提升车辆的通过性。
Mining vehicle steering system capable of reducing turning radius
一种可减小转弯半径的矿用车辆转向系统
2023-05-16
Patent
Elektronische Ressource
Chinesisch
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