工业窑炉的输送装置设计论文[带图纸].doc

编号无锡太湖学院毕业设计（论文）题目工业窑炉的设计（输送装置）信机系机械工程及自动化专业学号学生姓名指导教师（职称教授）（职称）2013年5月25日无锡太湖学院本科毕业设计（论文）诚信承诺书本人郑重声明所呈交的毕业设计（论文）工业窑炉的设计（输送装置）是本人在导师的指导下独立进行研究所取得的成果，除了在毕业设计（论文）中特别加以标注引用、表示致谢的内容外，本毕业设计（论文）不包含任何其他个人、集体已发表或撰写的成果作品。班级机械95学号0923220作者姓名2013年5月25日III摘要机械专业的毕业设计针对广大完成机械专业相关学科学习的应届毕业生，一次重要的事件性教学环节。同时也是高等工科院校大多数专业学生第一次较全面的设计能力训练，在此过程中，毕业生们将会对所学专业知识进行全面复习与实践。其目的是培养理论联系实际的设计思想，训练综合运用机械设计和相关选修课程的理论，结合实际分析和结局工程实际问题的能力，巩固、加深和扩展有关机械设计方面的知识。此次设计的论文题目是工业窑炉的设计（输送装置）。选择输送装置方向的毕业设计题目完全符合本专业的要求，从应用性方面来说，输送装置又是很多机器所必不可少的一个部分。有效保证输送装置的功率及稳定性能够达到设计的要求，具有很好的发展前途和应用前景。带式输送机是胶带兼作牵引机构和承载机构的一种机械设备，因此本课题研究带式输送机的工作原理，以及整体机械中的零件尺寸计算、选用标准和强度校核，必须要求学生要有良好的心理素质和仔细认真的作风，对学生也是一次很好的练习机会。根据题目要求和机械设计的特点做了以下几方面的工作①选择适宜的带式输送机的总体设计方案②选择电动机并计算传动装置的运动和动力参数③传动零件以及轴的设计计算，轴承、滚动轴承、键、联轴器的选择及校验计算④绘制减速器装配图及典型零件图⑤编写一份分析明晰，计算正确，阐述清晰的设计说明。关键词带式输送机减速器机械设计计算校验计算IVAbstractMechanicaldesigncoursedesignisincompletemechanicaldesigncourse,animportantpracticalteachinglink.Ishigherengineeringcollegestudentsisthefirsttimemostcomprehensivedesignabilitytraining,butalsoofthemechanicalcoursethoroughlyreviewandpractice.Itspurposeistodevelopthetheorywiththepracticeofdesignthought,trainingcomprehensiveuseofmechanicaldesignandrelevantelectivecurriculumtheory,combiningwiththeproductiondesignanalysisandtheabilityofsolvingengineeringproblems,consolidate,deepenandexpandthemechanicaldesignknowledge.Thisdesigntopicisthedesignofindustrialfurnace（theconveyingappliance）.Choosethegraduationdesigntopicconveyordirectioncompletelymeettheprofessionalrequirements.Fromtheapplicationaspect,Conveyingdeviceisapartoftheessentialformanymachine.Effectivelyguaranteethepowerandstabilityofconveyingdevicecanmeetthedesignrequirements,Havingthegooddevelopmentprospectandapplicationprospect.Beltconveyorisakindofmechanicalequipmenttapeusedastractionmechanismandcarryingmechanism,Therefore,theresearchofbeltconveyorworkingprinciple,Andthewholemachinerypartssizecalculation,selectioncriteriaandstrengthcheck,Mustrequirestudentstohaveagoodpsychologicalqualityandcarefully,Thestudentisalsoaverygoodopportunitytopractice.Accordingtothetopicrequestandmechanicaldesignfeaturesthefollowingaspectsofworktodo①Selectthegeneraldesignschemeofbeltconveyorissuitableforthedesign②Kinematicanddynamicparametersselectionandcalculationofthemotordrivedevice③Calculationoftransmissionpartsandshaftdesign,selectionandcheckofbearing,rollingbearing,bond,couplingcalculation④Renderingspeedreducerassemblydrawingsandpartsoftypicalfigure⑤Toprepareananalyticalcalculationiscorrect,clarity,clarityonthedesigndescription.KeywordsbeltconveyerspeedreducerMechanicaldesigncheckcomputationV目录摘要...........................................................................................................................................IIIAbstract.........................................................................................................................................IV目录............................................................................................................................................V1绪论.............................................................................................................................................11.1课题研究的背景和依据......................................................................................................11.2本课题的研究意义..............................................................................................................11.3课题国内外研究现状及发展趋势......................................................................................11.3.1国外带式输送机技术的现状及趋势.............................................................................11.3.2国产带式输送机的发展现状及趋势.............................................................................12带式输送机简介.........................................................................................................................32.1带式输送机概述..................................................................................................................32.2带式输送机的特点..............................................................................................................32.3带式输送机安全运行保护装置..........................................................................................33输送装置的总体设计.................................................................................................................53.1原始数据及设计要求..........................................................................................................53.2传动方案分析......................................................................................................................53.2.1所选方案的优缺点.........................................................................................................53.3电动机的选择......................................................................................................................53.3.1选择电动机的功率.........................................................................................................53.3.2选择电动机的转速.........................................................................................................63.3.3选择电动机的类型.........................................................................................................63.4传动比的分配......................................................................................................................63.5传动装置的运动和动力参数分析......................................................................................74传动件的设计计算.....................................................................................................................94.1齿轮传动的设计计算..........................................................................................................94.1.1高速级齿轮的传动设计.................................................................................................94.1.2低速级齿轮的传动设计...............................................................................................125轴系零部件设计.......................................................................................................................165.1轴的设计和计算................................................................................................................165.2滚动轴承的选择和计算....................................................................................................205.2.11轴上的轴承的选择和寿命计算.................................................................................205.2.22轴上轴承的选择计算.................................................................................................205.2.33轴上轴承的选择计算.................................................................................................215.3键连接的选择与计算........................................................................................................225.4联轴器的选择与计算........................................................................................................236润滑与密封的说明...................................................................................................................24