【摘要】 从理论上系统地分析了带式输送机直线摩擦式多点驱动技术的工作原理和带多点驱动装置的输送机胶带张力变化的规律,指出多点驱动技术的优点及影响摩擦式中间驱动装置牵引力输出的主要因素,用实例说明了多点驱动技术的使用效果。更多还原

【Abstract】 Multipoint drive technology principle of belt conveyor and tension change rule of multipoint drive install conveyor were analyzed,it′s advantages and effecting haulage force of friction middle drive install was raised,use result of multipint drive technology was explained with exampl.更多还原