刮板输送机用限矩减速机状态监测系统设计  

Design of Status Monitoring System for Torque-limiting Reducer for Scraper Conveyor

作　　者：于平 任锡义 Yu Ping;Ren Xiyi(Shanxi Coal Mine Machinery Manufacturing Co.,Ltd.,Taiyuan 030031,China)

机构地区：[1]山西煤矿机械制造股份有限公司,太原030031

出　　处：《煤矿机械》2020年第10期197-198,共2页Coal Mine Machinery

摘　　要：限矩减速机是实现在冲击工况下链传动系统断链保护的装置。为了保证限矩减速机可靠动作,设计了一种基于PLC的刮板输送机用限矩减速机状态监测系统。根据限矩减速机的传动结构,阐述了系统的硬件组成和系统的软件设计,分析了限矩减速机的过载软保护。该系统可有效监测限矩减速机的实时工况状态,实现了在冲击工况下链传动系统的智能断链保护。The torque-limiting reducer is a device to realize the chain-breaking protection of chain drive system under impact conditions.In order to ensure the reliable action of torque-limiting reducer,designed a status monitoring system for torque-limiting reducer for scraper conveyor based on PLC.According to the transmission structure of the torque-limiting reducer,described the hardware composition and the software design of the system,analyzed the overload soft protection of torque-limiting reducer.The system can monitor the real-time working condition of the torque-limiting reducer effectively and realize the intelligent chain-breaking protection for chain drive system under impact conditions.

关 键 词：刮板输送机 限矩减速机 PLC 监测 过载软保护 

分 类 号：TD528.3[矿业工程—矿山机电]