毕业设计（论文）-单绳缠绕式提升机设计精选.doc

摘要 矿山提升机是矿山大型固定机械之一。矿山提升机从最初的蒸汽机拖动的诞生缠绕式提升机发展到今天的交—交变频直接拖动的多绳摩擦式提升机和双绳缠绕式提升机，经历了170多年的发展历史。目前，国内外经常使用的提升机有单绳缠绕式和多绳摩擦式两种形式。 提升机由电动机减速器滚筒部分组成,各部分之间分别由联轴器联接。电动机是动力源,减速器是动系统,滚筒为执行和控制部分Abstract The mine hoist is a large-scale fixed one of mine machinery，Mine hoist from the steam engine drag of the birth of the coil type hoist to todays hand in hand in frequency conversion of directly drive-more rope friction type elevator and the double rope hoist coil type, experienced more than 170 years history，At present, the common use of the hoist a coil type induction-motor-driven hoist rope and more friction type two kinds of forms. Ascension is mainly consist of motor, gear reducer, spindle, roller components, between the parts by coupling could respectively. Motor is power source, reducer is transmission system, roller for implementation and control part Mine is lifting equipment along the wellbore coal gangue, ascension. Lift personnel and equipment, transfer of material mechanical equipment, It is mine production system and the ground industrial square connected hub, is the throat of the mining transport. Therefore, the mine production equipment s have an utmost important position in the ascension of the whole process. Mine is lifting equipment mine large equipment is one of the power, power consumption, large mine hoist power more than 1000 KW. Therefore mine lifting equipment cost and operation cost, also be to affect mine production technical and economic index in one of the most important factors. Reasonable option, the right to use and maintenance has important economic significance. Keyword: coil type, lifting hois, coupler 目录 摘要 1 Abstract 2 目录 3 1 提升机介绍 1 1.1矿井提升设备介绍 1 1.1.2提升容器按其结构可分类如下： 3 1.3 矿井提升的特点 6 1.4 矿井提升机系统现状 6 2 常见提升机的简介 8 2.1 缠绕式、摩擦式提升机的工作原理 8 2.1.1单绳缠绕式提升机的工作原理 9 2.1.2多绳摩擦式提升机的工作原理 9 2.2 缠绕式、摩擦式提升机的特点、存在的问题以及解决的方法 11 2.2.1. 缠绕式提升机的特点、缺点以及问题的解决 11 2.2.2. 摩擦式提升机的特点、缺点以及问题的解决 12 3 矿井提升机的设计选型计算 13 3.1 设计依据 13 3.2 竖井提升容器的选择 13 3.2.1 提升容器的比较及其应用范围 13 3.2.2