带式输送机的研发与设计VIP免费

毕业设计（论文）500*10000带式输送机的研发与设计系别：专业名称：学生姓名：学号：指导教师姓名、职称：完成日期年月日摘要对于50010000带式输送机设计。首先是对带式输送机的简介；接着分析带式输送机的选择原则和计算方法；其次根据这些设计准则和计算选型方法根据已知条件进行选型设计。普通带式输送机主要部件组成：传动装置和导回装置机尾、中部机架以及胶带。该50010000带式输送机的设计只是一个特例，对以后的设计有一定的意义。关键词：50010000带式输送机；设计计算；主要零部件AbstractForabeltconveyordesign.Firstofall,thebriefintroductionofbeltconveyor.Thentheselectionofthebeltconveyor,theprincipleandcalculationmethod;Secondlyaccordingtothedesigncriteriaandcalculationfortypeselectiondesignselectionmethodaccordingtotheknownconditions.Maincomponents:ordinarybeltconveyortransmissiondeviceandguidedevicebackthetail,middleframe,andadhesivetape.The50010000thedesignofthebeltconveyorisaspecialcase,isofcertainsignificanceforthedesignofthefuture.Keywords:beltconveyor;Designcalculation;Maincomponents目录第一章前言..............................................................................................................11.1输送机的应用..................................................................................................11.2输送机的分类..................................................................................................11.3输送机的特点..................................................................................................11.4输送机的发展状况..........................................................................................21.5工作原理..........................................................................................................21.6结构简介和布置形式......................................................................................31.6.1结构简介...............................................................................................31.6.2布置方式...............................................................................................31.6.3输送带的阻力的计算...........................................................................4第二章带式输送机设计计算..................................................................................52.1已知条件..........................................................................................................52.2.1槽角和带速的确定...............................................................................52.2.2承载阻力的计算...................................................................................72.2.3空回段运行阻力...................................................................................82.2.4最小张力点...........................................................................................82.2.5输送点上各点张力的计算...................................................................82.2.6检查摩擦条件下驱动滚筒分离点和紧张的交汇点之间的关系.......92.2.7输送带强度校验和计算.......................................................................92.2.8传动滚筒直径的确定和滚筒强度的验算.........................................112.2.9拉紧装置.............................................................................................122.2.10电机功率和减速比...........................................................................122.3阻力与动力的计算.................................