煤矿中JZ40T型凿井绞车设计分析

文章主要围绕煤矿中JZ40T型凿井绞车,首先介绍了JZ40T型凿井绞车的工作原理和主要性能参数,然后从起升结构、制动结构、机架和电气系统3个方面描述了JZ40T型凿井绞车的结构,最后简要分析了JZ40T型凿井绞车设计的关键技术--减速器、钢丝绳的直径、电动机的型号、滚筒参数的选择。

Design Analysis of JZ40T Type Cut Well Winch in Coal Mine

This paper,focusing on the coal mine JZ40T type well cut the winch,first introduced the type JZ40T cut well of the hoist principle and main performance parameters,then from lifting structure,brake structure,frame and electrical system three aspects JZ40T describes the type of the hoist cut well structure,and finally briefly analyzes the type JZ40T cut the key technology of well design,the diameter of wire rope-reducer,electromotor model,roller parameter selection.