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1、本科生畢業(yè)設計拉臂式垃圾車的改裝設計院系名稱:汽車工程系專業(yè)班級:車輛工程07-1班學生姓名:程雪峰指導教師:呂德剛職稱:講師黑龍江工程學院二○一一年六月TheGraduationDesignforBachelor'sDegreeTheModifyandDesignofPullArmGarbageTruckCandidate:ChengXuefengSpecialty:VehicleEngineeringClass:B07-1Supervisor:Lecturer.LvDegangHeilongjiangInstituteofTechnology2
2、011-06·Harbin摘要垃圾處理工作是城市建設和管理的重要內容,與人民生活密切相關。隨著我國經濟的發(fā)展和人民生活水平的提高,環(huán)衛(wèi)部門需處理的垃圾從數量到種類都日益增多。無疑,垃圾處理工作量將加大,這樣,垃圾處理的效率問題將是我們面對的一個重要問題。拉臂式垃圾車可將地下垃圾箱內的垃圾及垃圾箱一同拉至車上運走同時可自卸,降低了工人的勞動強度。該垃圾車的收運方式是目前世界上廣泛采用的垃圾收運方式,可以實現一車多箱,大大降低了配備成本和空間等等;其專用裝置的功能均以汽車發(fā)動機為動力,通過液壓機構手動或電控來實現。車輛的箱體采用優(yōu)質碳鋼密封焊接結構,具
3、有強度高、重量輕、不產生二次污染等優(yōu)點。本文作為拉臂式垃圾車的設計說明,首先介紹了拉臂式垃圾車國內外研究現狀,由于該類車的設計資料我國尚不完善,考慮該車同時能實現自卸功能,故參照自卸車相關設計方法對車廂箱體、舉升機構、副車架及翻轉架進行設計,并對不同設計方案進行了比較分析,保證了拉臂式垃圾車的先進性及實用性。關鍵詞:自卸功能;舉升機構;一車多箱;液壓機構;翻轉架1ABSTRACTGarbagedisposalisanimportantcontentofurbanconstructionandmanagement,whichiscloselytope
4、ople’slife.Asthedevelopmentofourcountryeconomyandthegrowthofpeople’slivingstandard,sanitationdepartmentsneedtodisposeanincreasingnumberandkindsofgarbage.It’snodoubtthattheworkloadofgarbagedisposalwillbeincreased,inthisway,theefficiencyofgarbagedisposalwillbeasignificantproblem
5、wearefacing.Thetruckcandragtheundergroundrubbishalongwiththedustbinuptothetruck,thencarryawayanddownloadautomatically,thatdecreasegreatlyworker’spowerofwork.Thetruckcanalsorealize”onetruckseveralcarton”,whichreducetremendouslythematchcostandspace,etc.Thefunctionofitsisolatedpl
6、antwaspoweredbyautomobileengine,andrealizedbythemanualorelectricoperationofhydraulicmechanism.Thebodyofcartonadoptsqualitycarbonsteeltotally-sealingweldingstructure,ithasstrongpointofhighstrength,lightweight,donotproducesecondarypollution.Thearticleactsasthedesignspecification
7、ofthepullarmgarbagetruck,firstintroducedthepullarmgarbagetruckresearchsituation,astheclassofvehicledesigndataisnotperfect,consideringthecarcanachievedumpfunctionatthesametime,bythesametypeofvehicles’relateddesigntofinishthedesignofliftingbodies,thesubframeandflipstand,anddiffe
8、rentdesignswerecomparedtoensurethatthepullarmgarbagetrucksadv