JH-20回柱绞车设计毕业设计

《JH-20回柱绞车设计毕业设计》由会员分享，可在线阅读，更多相关《JH-20回柱绞车设计毕业设计（47页珍藏版）》请在毕设资料网上搜索。

1、 I 摘要 绞车作为矿山采矿运输系统中的关键机械设备，广泛应用于煤炭、有色金属、黑色金 属等矿山开采行业，其性能技术水平的高低直接影响到矿山的生产效率和职工的生命安 危。绞车有安全可靠，易于实现无级调速，换向平稳，低速运转性能良好等优点。 随着液压元件、液压传动及控制技术的发展，绞车在经济性、技术性、安全性和可靠 性都显示出独特的优势。 本文通过对绞车关键部件的分析研究， 建立绞车设计计算的模型， 为进一步绞车的设计制造水平奠定基础；通过对主要零部件如主轴、减速器、制动阀的设 计制造的研究，为绞车的整体性能的提高提供保证。 本文主要工作如下：1 主轴的设计研究。根据材料力学的相关理论，对绞车主

2、轴装置 中的关键部件进行分析，建立卷筒分析的力学模型并在此基础上说明卷筒强度校核的计算 方法；提出主轴设计的主要方法；2 根据减速器的设计原理，结合绞车的设计要求，分析 齿轮-蜗杆减速器的设计原理，并通过试车报告验证设计的可行性；实际检测结果进行分 析。 论文的研究结果绞车的设计制造具有参考价值，并为进一步的分析与研究奠定基础。 关键词关键词 绞车；主轴装置；矿山运输 II Abstract Mine mining winch as the key transport systems in machinery and equipment, widely used in coal, nonfer

3、rous metal, black metal mining and other industries, the performance level of technology to directly affect the level of mine production efficiency and safety of workers. Winch a safe, reliable and easy to implement stepless speed regulation, for the smooth, low-speed operation of the advantages of

4、good performance. As the hydraulic components and hydraulic transmission and control technology development, winch in the economic, technical, safety and reliability show that the unique advantage. Based on the winch key components of the analysis, design and calculation of the establishment of winc

5、h model, to further the design and manufacture of winch lay the foundation for adoption of the major components such as the spindle, reducer, Zhidong Fa of the design and manufacture of, for the winch The improvement of overall performance guarantee. In this paper, are as follows: Design of a spindl

6、e. According to the mechanics of materials related theory, the winch main unit of analysis of key components, the establishment of the reel mechanical model and on this basis that reel strength checking method of calculation; proposed design of the main spindle; 2 According to the design principle reducer, winch with the design requirements of gear - the worm reducer design principle and, through the design verification testing the feasibility report; actual test results for analysis. Among the