Design and Calculation on The Hydraulic Prop-pulling Winch
[Abstract]：The development history of prop-pulling winch is summarized in the paper, through combining with the manufacturer’s products to analyse the present condition of the prop-pulling winch , and these products are compared with each other for summarizing the advantages of all kinds of winch and finding the disadvanages of the winch, at the sane time, my own view and opinions has been proposed. 源`自*六)维[论*文'网www.lwfree.cn
According to the design requirements and the design solutions, for the main part of the winch, small teeth difference planetary gear reducer, all the basic parameters of the reducer are designed and calculated, the internal gear pair meshing contact ratio and outline and the overlap interference was checked,the tip clearance coefficient of internal and external gear also are checked, the internal and external gear teeth and the common normal are calculated, including the teeth thickness deviation and the upper and lower limits of common normal deviation. Through the force analysis of rotating arm bearings and related parts selection,the size of output mechanism is determined , and the relevant drawings are drawn by AutoCAD.
Based on the basic parameters that calculated, using the Pro/ENGINEER to components modelings, the finite element analysis was carried out on the important parts. All the parts assembled into the machine,the installation document and test requirements document are written.
In this design,the summary and prospect are proposed, and pointing out the problems in the design process, predicting the development prospects of the hydraulic drawing winch.
[Keyword]：Hydraulic winch ; Small teeth difference planetary transmission ; Three-dimensional
Modeling ; Static Analysis

Abstract    II

1.1 概述    1
1.2 课题的背景及来源    1
1.3 课题的研究意义和目的    1
1.4 回柱绞车的国内外发展现状及分析    1
1.5 本课题主要研究的内容    4
1.6 本章小结    5

2.1 引言    6
2.2 减速器结构型式的确定及齿数差和齿数的选择    6
2.3 齿轮的几何尺寸、模数的计算及验算    7
2.4 齿轮的其它参数的计算    9 Pro/E矿用液压回柱绞车设计与计算+CAD图纸:http://www.lwfree.cn/jixie/20190113/29369.html
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