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1、本科學(xué)生畢業(yè)設(shè)計(jì)擺臂式垃圾車改裝設(shè)計(jì)系部名稱:汽車與交通工程學(xué)院專業(yè)班級:車輛工程B07-2班學(xué)生姓名:殷寶升指導(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'sDegreeDesignofDongFeng140SwingingArmTypeTruckCandidate:YinBaoshengSpecialty:VeheicleEngineeringClass:B07-2Supervisor:LecturerLvDegangHeilongjiangInstituteofTechnology2011-06·Harbin摘要擺臂式垃
2、圾車是裝備有可回轉(zhuǎn)的起重擺臂,車斗或集裝垃圾懸吊在起重擺臂上,隨起重擺臂回轉(zhuǎn)、起落、實(shí)現(xiàn)垃圾自裝自卸的專業(yè)自卸汽車。發(fā)展擺臂式垃圾車具有節(jié)約資源,保護(hù)環(huán)境和減輕勞動強(qiáng)度等諸多優(yōu)點(diǎn)。目前,擺臂式垃圾車已經(jīng)得到了廣泛的應(yīng)用,垃圾運(yùn)輸己經(jīng)影響到我們生活的每一部分,對國民經(jīng)濟(jì)的發(fā)展有著重要的意義。文中介紹了擺臂式垃圾車的改裝設(shè)計(jì)說明。對車廂、擺臂裝置、副車架、液壓系統(tǒng)和附屬機(jī)構(gòu)進(jìn)行了設(shè)計(jì),并對不同方案進(jìn)行了比較分析,保證了擺臂式垃圾車的先進(jìn)性及實(shí)用性。敘述了在改裝擺臂式垃圾車過程中容易出現(xiàn)的問題及相關(guān)專用設(shè)備的工作原理,并對整車性能進(jìn)行了分析。關(guān)鍵詞:專用汽車;液壓系統(tǒng);垃圾運(yùn)輸;擺臂裝置;附屬機(jī)構(gòu)A
3、BSTRACTSwingingarmtypetruckisequippedwithcanturnaroundliftingswingingarm,thecarfightorcontainersjunkissuspensoryonliftingswingingarm,withliftingswingingarmagain,takingoffandlandingfromthepackofMSWdumpprofessionaldumptrucks.Developmentofswingarmgarbagetruckswithsavingresources,protectingtheenvironmen
4、tandreducelaborintensity,andmanyotheradvantages.Atpresent,swingingarmtypetruckhasawiderangeofapplications,garbagetransportationalreadyaffectedeverypartofourlivesforthedevelopmentofnationaleconomy,hasanimportantsignificance.Thispaperintroducesthemodificationofswingarmgarbagedesignexplains.Forcar,swin
5、gingarmdevice,hydraulicsystemandaffiliatescarriedonthedetaileddesign,andthedifferentschemesarecomparedandanalyzed,andguaranteetheswingarmadvancedandpracticalroll-offgarbagetrucks.Describesthemodificationprocessofroll-offgarbagetrucksswingarmoftheproblemsandrelatedtotheworkingprincipleofspecialequipm
6、ent,andthevehicleperformanceisanalyzed.Keywords:SpecialVehicle;Hydraulicsystem;Junktransportation;Swingingarmdevice;Subsidiarybody目錄摘要IAbstractII第1章緒論11.1擺臂式垃圾車的目的和意義11.2國內(nèi)外現(xiàn)狀及發(fā)展前景11.2.1國內(nèi)外發(fā)展現(xiàn)狀11.2.2擺臂式垃圾車的發(fā)展前景11.3國外專用汽車產(chǎn)品的特點(diǎn)及其發(fā)展趨勢21.3.1國外專用汽車產(chǎn)品的特點(diǎn)21.3.2國外專用汽車產(chǎn)品的現(xiàn)狀及其發(fā)展趨勢31.4課題主要內(nèi)容3第2章方案設(shè)計(jì)分析與整車總布置52.
7、1方案設(shè)計(jì)與分析52.2整車總布置52.2.1車廂廂體布置及副車架外型尺寸的確定52.2.2擺臂形式的選取與布置52.2.3液壓裝置的布置52.3二類底盤選型72.3.1二類底盤初選72.3.2二類底盤裝載質(zhì)量的初步校核72.4本章小結(jié)8第3章車廂裝置及副車架設(shè)計(jì)計(jì)算93.1車廂外形尺寸設(shè)計(jì)93.1.1初步確定車廂尺寸及材料93.1.2車廂的設(shè)計(jì)規(guī)范及尺寸確定9273.2副車架的設(shè)計(jì)93.2.1副