刻度标尺在带式输送机头部伸缩装置上的应用

Application of the Graduated Scale on Telescopic Device at the Head of Belt Conveyor

阐述了刻度标尺精确定位技术的工作原理及其系统构成,分析了其检测技术在带式输送机头部伸缩装置自动化控制系统中的应用。该技术可以精确完成带式输送机头部伸缩装置的位置监测及自动定位给料,实现降低现场操作人员的劳动强度,保障现场操作人员职业健康,减少误操作。

This paper describes the working principle and system composition of the precise positioning technology with graduated scale, and analyzes the application of its detection technology in the automatic control system of belt conveyor head. The position monitoring and automatic positioning feeding of the telescopic device on belt conveyor＇s head can be accurately realized by using this technology. The goal of reducing the labor intensity and securing the occupational health of the operators in the field, keeping away from mistake operation can be achieved.