总装图A0
自由落钩卷扬机机构设计
摘要
本设计主要介绍了液压卷扬机的结构、总体设计及工作情况。其中对液压卷扬机传动系统的设计做了分析和理论推导,为开发同类产品提供了设计方法。卷扬机是钻探施工中升降钻具、套管及处理孔内事故的主要设备之一。液压卷扬机结构紧凑,传动平稳,调整范围大,操纵简单,易于安装。它即可与钻机配套,又可独立使用,是一个很值得开发的产品。
随着我国各项事业的迅猛发展,对相关设备的安全性、方便灵活性和工作效率提出了更高的要求。为满足现在施工升降机的需要及冶金、矿山、轻工等行业起重设备更新之需,设计制造自由落钩卷扬机是事在必行的。本卷扬机采用三级行星齿轮传动，行星齿轮传动体积小，能够满足卷扬机的结构要求，同时行星齿轮传动效率高，承载能力大，工作平稳，用三级行星齿轮传动增大了转动比，从而达到了设计要求。
关键词：自由落钩卷扬机；卷筒；传动比；行星齿轮；效率
Abstract
The paper introduces the structure, design andworking condition of a hydraulic hoister. Make analysis and theoretical guide for the hydraulic hoisterwhich provides design methods for the development of similar products. Hoister is one of the main equipment in drilling construction tripping, casing and handling accidents in the hole. Hydraulic hoister has the compact structure, smooth transmission, large adjustment range, manipulating simple and easy to install. It can be used independently, and is averyworthwhile product to development.
With the rapid development of many kinds of enterprise in our country, many requests are set for the convenience flexibility and theworking efficiency of the correlation equipment security. To meet the needs of modern construction and the updating of metallurgy, mining, light industry and other sectors lifting equipment, design the freedom hook-dropping hoister is going necessarily. The hoister used three planetary gear, the drivingvolume of planetary gear is small,which can meet the structural requirements of hoister, Meanwhile planetary gear has high driving efficiency, bearing capability is great, smooth, three level planetary gear is used to increase the transmission ratio, so as to achieve the design requirements.
Keywords: The Freedom Hook-dropping Hoister; Drum; Velocity Ratio; Planet Gear; Efficiency
目录
摘要I
Abstract II
目录III
前言1
第1章绪论1
1.1选题的背景和的1
1.2国内外研究状况和相关领域中已有的研究成果2
1.3对选题的研究设想、研究方法2
1.4预期结果和意义3
第2章自由落钩卷扬机主要技术参数5
2.1基本参数5
2.1.1钢丝绳的额定拉力5
2.1.2钢丝绳的平均速度5
2.1.3钢丝绳的卷绕长度5
2.2工作级别和载荷状态5
2.3本章小结7
第3章卷扬机的总体方案设计8
3.1结构设计8
3.2自由落钩卷扬机的结构设计10
3.3传动系统的设计11
3.3.1马达的选取11
3.3.2传动系统方案的种类12
3.3.3传动系统的确定18
3.3.4传动系统各级齿轮参数选择计算19
3.3.5传动系统的运动学，动力学及效率计算26
3.4本章小结27
第4章主轴部分的设计28
4.1轴的设计28
4.2本章小结31
第5章离合器和制动器的选择32
5.1离合器的选择32
5.1.1离合器的概念32
5.1.2离合器的分类及功用33
5.1.3常闭离合器的计算3
5.2制动器的选择38
5.3本章小结39
结论41
参考文献42
减速器A1
卷筒A1
卷筒总成A0
三级行星轮A2
三级框架A2
主轴A1
二级太阳轮A2
设计目录
所包含文件
图纸所包含文件
摘要部分
字数统计
