摘要
Abstract
At present,most of long-distance tubular belt conveyors have multiple driving devices at the head and tail,and the dynamic response of driving devices at starting and braking is very complex and characterized by heavy load,large inertia,unstable starting and braking.To realize smooth reliable start/stop and safe operation of the tubular belt conveyor,it is necessary to ensure the synchronization and load balance of motors at start-up and runtime.Otherwise,motors will trip under overload,and the belt wears out due to slipping.In severe cases,driving motors and other mechanical equipment may be damaged.This paper introduces the start-stop and power balance control of the variable speed fluid coupling,and conducts application study on the basis of the driving characteristics of the long-distance tubular belt conveyor.关键词
管状带式输送机/功率平衡/多机驱动/同步/调速型液力偶合器Key words
tubular belt conveyor/power balance/multi-motor driving/synchronization/variable speed fluid coupling分类
机械制造
