拉臂式垃圾車的改裝設(shè)計

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1、本科生畢業(yè)設(shè)計拉臂式垃圾車的改裝設(shè)計院系名稱：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.LvDegangHeilongjiangInstituteof

2、Technology2011-06·Harbin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走同時可自卸，降低了工人的勞動強(qiáng)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(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)動機(jī)為動力，通過液壓機(jī)構(gòu)手動或電控來

3、實現(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)點。本文作為拉臂式垃圾車的設(shè)計說明，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)計資料我國尚不完善，考慮該車同時能實現(xiàn)自卸功能，故參照自卸車相關(guān)設(shè)計方法對車廂箱體、舉升機(jī)構(gòu)、副車架及翻轉(zhuǎn)架進(jìn)行設(shè)計，并對不同設(shè)計方案進(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1ABSTRACTGarbagedisposalisanimportantcontentofurbanconstructio

4、nandmanagement,whichiscloselytopeople’slife.Asthedevelopmentofourcountryeconomyandthegrowthofpeople’slivingstandard,sanitationdepartmentsneedtodisposeanincreasingnumberandkindsofgarbage.It’snodoubtthattheworkloadofgarbagedisposalwillbeincreased,inthisway,theefficien

5、cyofgarbagedisposalwillbeasignificantproblemwearefacing.Thetruckcandragtheundergroundrubbishalongwiththedustbinuptothetruck,thencarryawayanddownloadautomatically,thatdecreasegreatlyworker’spowerofwork.Thetruckcanalsorealize”onetruckseveralcarton”,whichreducetremendo

6、uslythematchcostandspace,etc.Thefunctionofitsisolatedplantwaspoweredbyautomobileengine,andrealizedbythemanualorelectricoperationofhydraulicmechanism.Thebodyofcartonadoptsqualitycarbonsteeltotally-sealingweldingstructure,ithasstrongpointofhighstrength,lightweight,don

7、otproducesecondarypollution.Thearticleactsasthedesignspecificationofthepullarmgarbagetruck,firstintroducedthepullarmgarbagetruckresearchsituation,astheclassofvehicledesigndataisnotperfect,consideringthecarcanachievedumpfunctionatthesametime,bythesametypeofvehicles’r

8、elateddesigntofinishthedesignofliftingbodies,thesubframeandflipstand,anddifferentdesignswerecomparedtoensurethatthepullarmgarbagetrucksadv