秦侠 带式输送机秦 带式输送机.doc

Anhui Vocactional Technical College of Industry Trade 毕 业 论 文 题 目 带式输送机传送装置 学生姓名 专业班级 三班 学 号 所 在 系 机 械 系 指导教师 完成时间 年月28日 带式输送机传送装置 摘 要齿轮减速器结构紧凑、传动效率高、运行平稳、传动比大、体积小、加工方便、寿命长等等.因此，随着我国社会主义建设的飞速发展，国内已有许多单位自行设计和制造了这种减速器，并且已日益广泛地应用在国防、矿山、冶金、化工、纺织、起重运输、建筑工程、食品工业和仪表制造等工业部门的机械设备中，今后将会得到更加广泛的应用。 本文首先介绍了带式输送机传动装置的研究背景，通过对参考文献进行详细的分析，阐述了齿轮、减速器等的相关内容；在技术路线中，论述齿轮和轴的选择及其基本参数的选择和几何尺寸的计算，两个主要强度的验算等在这次设计中所需要考虑的一些技术问题做了介绍；为毕业设计写作建立了进度表，为以后的设计工作提供了一个指导。最后，给出了一些参考文献，可以用来查阅相关的资料，给自己的设计带来方便。 关键词 齿轮，轴，圆锥-圆柱齿轮传动减速器 BEIYCONVEVOR TRANSMISSION DEVICE ABSTRACT the gear reducer compact structure, high transmission efficiency, stable operation, transmission big, small volume, processing convenient, long life and so on. So, with Chinas rapid development of socialist construction, domestic for many units to design and manufacture the reducer, and has been widely applied in defense, mining, metallurgical, chemical, textile, lifting transportation, construction engineering, food industry and meter manufacturing industries of machinery, equipment, the future will be more widely. This paper first introduced the belt conveyor transmission device research background, based on a detailed analysis of reference, this paper expounds the gear reducer gear, such as related content; In technical route, discusses the selection and gear and axis of basic parameters selection and geometry size calculation, two main strength in the design of the validation for needed to be considered in some of the technical problems are introduced; Writing for the graduation design for later established schedules, the design work provides a guidance. Finally, we give some reference, can be used to access relevant information, to give their design, bring convenience. KEVWORDS : motor, gear axle, co