毕业设计_矿井提升及运输设备选型设计VIP免费

山西省高等教育自学考试毕业论文说明书专业:姓名:______________准考号:______________日期:______________山西省高等教育自学考试指导委员会山西省高等教育自学考试毕业设计(论文)评阅书题目__________________________________________专业:_________准考证号:___________姓名:________评阅意见:指导老师_________(签名)2014年5月24日i山西省高等教育自学考试毕业设计(论文)答辩评定书专业:____________准考号:__________姓名:____________评定意见:评定成绩:山西省高等教育自学考试指导委员会毕业委员会答辩委员会主任委员______________(签名)ii2014年5月24日摘要本设计主要对矿井生产所用的提升及运输设备的选型进行的一次合理选择。矿井提升需要用一些专用的提升设备，主要有提升容器，提升钢丝绳，提升机，井架，装卸载设备以及一些辅助设备。矿井提升设备是矿山较复杂而庞大的机电设备，它不仅承担物料的提升与下放任务，同时还上下人员。矿井运输是煤炭生产过程的一部分，煤炭的井工生产中，运输线路长，巷道条件多种多样，运输若不畅通，采掘工作就无法继续进行，井工生产的煤矿运输作业，包括从工作面到矿井地面的煤炭运输和辅助运输，辅助运输包括矸石、材料、设备和人员运输。本书分四篇就以上几种设备的选型计算方法进行系统论述。关键词：提升机、运输机iiiAbstractTheorigindesignsmainlytothemineralwellproduceuseofpromoteandtransportachooseofequipmentsatypetocarryonofareasonablechoice.Themineralwellpromotestoneedtobeusesomeappropriativelypromoteanequipments,mainlyhavealreadypromotedcontainer,promoteasteelwirerope,promotemachine,well,packtounloadequipmentsandsomeassistanceequipmentses.Themineralwellpromotesanequipmentsismineralmountainmorecomplicatedbuthugemachineelectricityequipments,itnotonlyundertakeapromoteofmaterialwithnextpermissiveduty,inthemeantimereturntopandbottompersonnel.Themineralwellconveyanceisacoalproductionlineofapart,thewellworkofcoalproducemedium,conveyancecircuitlong,thetunnelconditionisvaried,conveyanceifnotunimpeded,diggingworkcan'tcontinuetocarryon,thewellworkproduceofcoalmineconveyancehomework,includefromworknoodlesgotomineralwellgroundofcoalconveyanceandassistancetransportandlendsupporttoaconveyancetoincludeGanstone,material,equipmentsandpersonneltotransport.Thisbookdivides4tocarryonsystemelaborationontheaboveseveralequipment'sshapingcomputationalmethod.Keyword:Promotemachinetransportmachineiv目录第一章刮板输送机的选型计算······························1第一节运输能力的确定···········································1第二节电动机功率的校验······································2第三节刮板链强度校验···········································4第二章顺槽皮带机的选型计算······························6第一节输送带的宽度················································6第二节牵引力及运行功率······································7第三节输送机的运行阻力······································9第四节输送带张力计算········································11第五节输送带强度校验········································13第六节电动机功率校验········································14第三章大巷电机车的选型计算············...