矿井提升机减速方式的合理确定及性能分析

Determination of Deceleration and Analysis of Performance for Mine Hoisting

针对目前提升系统采用的自由滑行减速、电动机拖动减速和制动减速这三种减速方法的特点,通过对提升系统运动学和动力学的分析,得出了三种减速方式下提升系统正常减速度的算式,这些算式可用于矿井提升系统的造型设计计算和矿井提升系统改造中的运动学和动力学的计算。

This paper gives the precise calculating formula of three kind of deceleration for signle rope winding hoisting system by means of analysis of dynamics and kinematics directed againnst the features of deceleration of the hoisting system and the formulacan be applied to the design of selecting type of mine hoisting system and calculations of kinematics and dynamics in improvement of mine hoisting system.