关键词: 煤矿井下, 无轨胶轮车, 驱动系统, 驱动方式, 油电混合动力

Abstract: The current status of driving technology used in present explosion-proof diesel trackless tyred vehicles and battery trackless tyred vehicles are briefly introduced, and an underground explosion-proof electric-diesel hybrid trackless tyred vehicle is proposed based on the advantages and disadvantages of two trackless tyred vehicles. Furthermore, the driving system, structural components and operating principle of the hybrid trackless tyred vehicles are illustrated, and the view that explosion-proof electric-diesel hybrid trackless tyred vehicle will become the development tendency of underground trackless tyred vehicle is presented.