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1、本科生畢業(yè)設(shè)計(jì)拉臂式垃圾車的改裝設(shè)計(jì)院系名稱:汽車工程系專業(yè)班級:車輛工程07-1班學(xué)生姓名:程雪峰指導(dǎo)教師:呂德剛職稱:講師黑龍江工程學(xué)院二○一一年六月TheGraduationDesignforBachelor'sDegreeTheModifyandDesignofPullArmGarbageTruckCandidate:ChengXuefengSpecialty:VehicleEngineeringClass:B07-1Supervisor:Lecturer.LvDegangHeilongjiangInstituteofTechnology2011-06·Ha
2、rbin摘要垃圾處理工作是城市建設(shè)和管理的重要內(nèi)容,與人民生活密切相關(guān)。隨著我國經(jīng)濟(jì)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(shù)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(gè)重要問題。拉臂式垃圾車可將地下垃圾箱內(nèi)的垃圾及垃圾箱一同拉至車上運(yùn)走同時(shí)可自卸,降低了工人的勞動(dòng)強(qiáng)度。該垃圾車的收運(yùn)方式是目前世界上廣泛采用的垃圾收運(yùn)方式,可以實(shí)現(xiàn)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(dòng)機(jī)為動(dòng)力,通過液壓機(jī)構(gòu)手動(dòng)或電控來實(shí)現(xiàn)。車輛的箱體采用優(yōu)質(zhì)碳鋼密封焊接結(jié)構(gòu),具有強(qiáng)度高、重量輕、不產(chǎn)生二次污染等優(yōu)
3、點(diǎn)。本文作為拉臂式垃圾車的設(shè)計(jì)說明,首先介紹了拉臂式垃圾車國內(nèi)外研究現(xiàn)狀,由于該類車的設(shè)計(jì)資料我國尚不完善,考慮該車同時(shí)能實(shí)現(xiàn)自卸功能,故參照自卸車相關(guān)設(shè)計(jì)方法對車廂箱體、舉升機(jī)構(gòu)、副車架及翻轉(zhuǎn)架進(jìn)行設(shè)計(jì),并對不同設(shè)計(jì)方案進(jìn)行了比較分析,保證了拉臂式垃圾車的先進(jìn)性及實(shí)用性。關(guān)鍵詞:自卸功能;舉升機(jī)構(gòu);一車多箱;液壓機(jī)構(gòu);翻轉(zhuǎn)架1ABSTRACTGarbagedisposalisanimportantcontentofurbanconstructionandmanagement,whichiscloselytopeople’slife.Asthedevelopment
4、ofourcountryeconomyandthegrowthofpeople’slivingstandard,sanitationdepartmentsneedtodisposeanincreasingnumberandkindsofgarbage.It’snodoubtthattheworkloadofgarbagedisposalwillbeincreased,inthisway,theefficiencyofgarbagedisposalwillbeasignificantproblemwearefacing.Thetruckcandragtheunderg
5、roundrubbishalongwiththedustbinuptothetruck,thencarryawayanddownloadautomatically,thatdecreasegreatlyworker’spowerofwork.Thetruckcanalsorealize”onetruckseveralcarton”,whichreducetremendouslythematchcostandspace,etc.Thefunctionofitsisolatedplantwaspoweredbyautomobileengine,andrealizedby
6、themanualorelectricoperationofhydraulicmechanism.Thebodyofcartonadoptsqualitycarbonsteeltotally-sealingweldingstructure,ithasstrongpointofhighstrength,lightweight,donotproducesecondarypollution.Thearticleactsasthedesignspecificationofthepullarmgarbagetruck,firstintroducedthepullarmgarb
7、agetruckresearchsituation,astheclassofvehicledesigndataisnotperfect,consideringthecarcanachievedumpfunctionatthesametime,bythesametypeofvehicles’relateddesigntofinishthedesignofliftingbodies,thesubframeandflipstand,anddifferentdesignswerecomparedtoensurethatthepullarmgarbagetrucksadv