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本科学生毕业设计城市道路清扫车的设计系部名称：汽车工程系专业班级：车辆工程学生姓名：指导教师：职称：TheGraduationThesisforBachelor'sDegreeDesignofthecityroadsweeperCandidate：WangLiubaoSpecialty：VehicleengineeringClass：B05-17Supervisor：AssociateProf.SuQingyuanHeilongjiangInstituteofTechnologyI摘要我国道路清扫车行业历经数十年的发展，产品从单一的纯扫式发展到目前的多种型式，产品性能和产品质量迅速提高，特别是在改革开放以后，通过进口关键外购件使扫路车产品性能和可靠性大大提高。但目前我国扫路车的水平与国外发达国家相比，还存在一定的差距，特别是在产品的可靠性方面。文中介绍了道路清扫车的改装设计说明。叙述了在改装道路清扫车过程中容易出现的问题。对清扫系统进行了详细的设计，叙述了相关专用设备的工作原理，并进行了比较分析。对扫盘、吸嘴、集尘箱、风机等设备的选择进行了仔细的对比分析。保证道路清扫作业的安全性。关键词：道路清扫车；扫刷；扫盘；吸嘴；集尘箱；专用车IIABSTRACTOurcountrypathsweepsclearthevehicleprofessiontohavebeenthroughrepeatedlythedozensofyearsthedevelopment,theproductfromsolesweepsthetypetodeveloppresentmanykindsofpatternspurely,theproductperformanceandtheproductqualityrapidenhancement,speciallyafterreformandopenpolicy,causesthesweepingmachineproductperformanceandthereliabilitythroughtheimportkeyoutsourcingenhancesgreatly.Butthepresentourcountrysweepingmachinelevelandtheoverseasdevelopedcountrycompare,butalsohascertaindisparity,speciallyinproductreliableaspect.Inthearticleintroducedthepathsweepsclearthevehiclethere-equippingdesignexplanation.Narratedinre-equippedthepathtosweepclearthequestionwhichinthevehicleprocesseasytoappear.Tosweptclearthesystemgooddetaileddesign,narratedthecorrelationspecialpurposeequipmentprincipleofwork,andhascarriedonthecomparativeanalysis.Toswepttheplate,attractsmouth,collectiondustbox,airblowerequipmentandsoonchoicehascarriedonthecarefulcontrastanalysis.Guaranteedthepathsweepscleartheworkthesecurity.Keywords:thepathsweepsclearthevehicle；thescanning；sweepstheplate；attractsthemouth；thecollectiondustbox；theprivatecar目录摘要··················································································································IAbstrct·············································································································II第1章绪论···································································································11.1道路清扫车改装的意义和目的················································································11.1.1道路清扫车改装的意义··················································································11.1.2道路清扫车改装的目的··················································································11.2道路清扫汽车的发展与展望····················································································11.2.1道路清扫汽车的发展历史··············································································11.2.2道路清扫汽车的现状······················································································11.2.3道路清扫车的发展与展望··············································································21.3道路清扫车的比较····································································································21.4本设计的主要内容····································································································3第2章道路清扫车的总体设计····································································42.1设计思想····················································································································42.2整车参数的确定········································································································42.2.1尺寸参数··········································································································42.2.2质量参数··········································································································52.3发动机结构···············································································································72.4变速器·······················································································································72.5改装须知····················································································································72.5总体设计····················································································································82.5.1工作原理··········································································································82.5.2构造及功能······································································································82.6本章小结··················································································································10第3章主要零件选择及其设计··································································113.1风机的选择··············································································································113.1.1风机的工作原理····························································································113.1.2风机的选择····································································································123.2副发动机的选择······································································································143.3副发动机与风机的传动设计··················································································143.4集尘箱的设计·······································································