PAGEI长距离矿用皮带输送机总体设计摘要本设计是长距离矿用皮带输送机总体设计。长距离皮带输送机可实现在长距离运输巷道内连续的、大运量的运输，减少能源损耗，节约成本，同时提高生产效率。在设计中首先根据运输巷道的布置图提出并确定设计方案。其次根据原始参数进行皮带输送机总体的设计：确定带宽；计算输送机总圆周驱动力；计算输送机各点的张力并确定圆周驱动力的分配；电动机装机功率的计算及确定电动机布置方案；输送机的拉紧力及拉紧行程的计算。最后对主要传动部件进行设计：减速器的设计计算及托辊的校核。本设计主要应用于运输巷道，主要的特点为长距离、大运量。解决了在长距离的情况下输送机多点驱动的问题，以及长距离皮带拉紧的问题。关键词：长距离输送机；张力计算；减速器设计AbstractThisdesignisthelong-distancebeltconveyorforminedesign.Throughtheconveyorbelttoachievetheoveralldesignofroadwayinthelong-distancetransportcontinuous,largecapacityoftransport,reducingenergyconsumption,savingcostswhileincreasingproductivity.Firstofall,inthedesignlayoutoftheroadwayundertheproposedtransportanddeterminethedesign.Second,accordingtotheoriginalparametersoftheoveralldesignofbeltconveyor:identificationbandwidth;calculatedthetotalcircumferenceofconveyordrive;calculatethepointsoftensionconveyoranddeterminethecircumferenceofthedrivingforcedistribution;motorinstalledpowerofcalculationanddeterminetheelectricallayoutoftheprogram;deliveryMachinetensionforceandtensioncalculationtrip.Finally,thedesignofthemaintransmissioncomponents:speedreducerdesigncalculationsandcheckidlers.Thisdesignismainlyusedinthetransporttunnel,themainfeaturesofthelong-distance,largecapacity.Solvedinthecaseoflongdistancemulti-pointdriveconveyor,aswellaslong-distancebelttensionerproblem.Keywords:Longdistanceconveyor;tensioncalculation;reducerdesign目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc327443620"摘要PAGEREF_Toc327443620\hIHYPERLINK\l"_Toc327443621"AbstractPAGEREF_Toc327443621\hIIHYPERLINK\l"_Toc327443622"第1章绪论PAGEREF_Toc327443622\h1HYPERLINK\l"_Toc327443623"1.1国内外带式输送机的发展现状PAGEREF_Toc327443623\h1HYPERLINK\l"_Toc327443624"1.2带式输送机的分类PAGEREF_Toc327443624\h2HYPERLINK\l"_Toc327443625"1.3选题的目的、意义和本文主要的研究内容PAGEREF_Toc327443625\h3HYPERLINK\l"_Toc327443626"1.4设计目标及原始参数PAGEREF_Toc327443626\h4HYPERLINK\l"_Toc327443627"第2章输送机总体结构设计计算PAGEREF_Toc327443627\h5HYPERLINK\l"_Toc327443628"2.1输送机