井下防爆电动无轨胶轮车集成行驻车制动轮边减速器设计与研究

Explosion-proof Electric Trackless Car Collector Design and Research in Parking Brake Wheel Reducer

行车制动器、驻车制动器和减速器是电传动车辆的重要组成部分,介绍了煤矿井下电动无轨胶轮车用集成行驻车湿式制动轮边减速器的工作原理和主要结构,阐述了关键技术的设计,与国外产品的不同,实现了既能保证井下安全作业,又能实现减速增扭和有效实现行车驻车制动的要求。同时,辅助以Romax、ABAQUS等软件,对轮系、轴承和摩擦片进行仿真计算,确保设计的可靠性。

Service brake, parking brake and reducer is an important part of the electric drive vehicle,introduced the coal mine electric trackless rubber tyred vehicle integrated parking wet brake wheel edge deceleration device,working principle and main structure,describes the key technologies of the design, with foreign products, the realization of the both can guarantee the safe operation of underground,and can realize deceleration and the increase of the torsion and the effective implementatio n of the requirements of driving the parking brake. At the same time, auxiliary to Romax,such as ABAQUS software,on the gear train,bearings and a friction piece to carry on the simulation computation,ensure that the design of reliability.