資源描述：
《后裝壓縮式垃圾車設(shè)計(jì)本科畢業(yè)設(shè)計(jì)》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、湖南科技大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書2007摘要為解決城市垃圾運(yùn)輸，減少運(yùn)輸過(guò)程中的二次污染問題，提高運(yùn)輸效率、降低工人勞動(dòng)強(qiáng)度，本課題研究設(shè)計(jì)了全密封壓縮式環(huán)保垃圾車。本課題首先介紹了后裝壓縮式垃圾車總體設(shè)計(jì)的5個(gè)原則，然后對(duì)這6個(gè)原則依次進(jìn)行了詳細(xì)的論證分析，在此基礎(chǔ)上與傳統(tǒng)的垃圾車機(jī)構(gòu)進(jìn)行比較，確定了設(shè)計(jì)方案。①在設(shè)計(jì)計(jì)算部分，根據(jù)設(shè)計(jì)要求確定了垃圾車的結(jié)構(gòu)參數(shù)，并根據(jù)結(jié)構(gòu)參數(shù)對(duì)垃圾車的發(fā)動(dòng)機(jī)進(jìn)行了選型。②根據(jù)裝載要求，對(duì)后裝壓縮式垃圾車的整體結(jié)構(gòu)參數(shù)進(jìn)行了設(shè)計(jì)計(jì)算，其中包括料斗容積和污水箱容積的計(jì)算；③汽車底盤
2、主要是二類底盤的選用及其改造，根據(jù)載荷分布對(duì)各軸的負(fù)荷進(jìn)行了細(xì)化分配，同時(shí)對(duì)整車的性能參數(shù)也依據(jù)標(biāo)準(zhǔn)進(jìn)行了選用，主要確定了最高車速、燃料經(jīng)濟(jì)性參數(shù)、機(jī)動(dòng)性參數(shù)和通過(guò)性參數(shù)等；④以及對(duì)軸距、前后輪距、外廓尺寸等整車尺寸參數(shù)的確定；⑤為確保整車性能對(duì)車架進(jìn)行了受力分析和強(qiáng)度校核、液壓系統(tǒng)油缸的受力分析與強(qiáng)度校核。關(guān)鍵詞：后裝；壓縮；垃圾車；環(huán)保；垃圾運(yùn)輸33湖南科技大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書2007AbstractInordertosolvetheproblemsoftowngarbagetransportation,t
3、wocontaminationinthetransportation,thusimprovethetransportationefficiency,andreducetheworkerlaborintensity,thispaperhasdesignedtheentiresealcompressiontypegarbagetruck.Thistopicfirstintroducethe5principlesintheoveralldesignofbackwardloadingcompressiongarbag
4、etruck,andthengavedetailedproofanalysistothe5principles.Theauthorcomparesthenewdesignwiththetraditionalone.Indesignandthecalculationpart,thestructureparameterofthegarbagetruck,andtheengineofthedumpcartarechosenaccordingwiththerequirements.Accordingtotheload
5、ingrequest,thedesignofthebackwardloadingcompressiontypegarbagetruckarecalculated,includingthehoppervolumeandthedirtwatertankvolumecomputation.Themotorcarchassisismainlyonthechassisselectionsandthereformation,andtheaxesloaddistribution.Inthesametime,theentir
6、evehicleperformanceparameterbasedonthestandardhasbeenselected,accordingtothemaximumspeed,thefueleconomyparameter,themobileparameterandpassedtheparameterandsoon;andtoconfirmtheparametersofaxesdistance,thedistanceofthefrontandbackwheels,andthesizeofoutsidepro
7、file.Inordertoguaranteethecompletedcarperformance,havedonethestressandstrengthchecking,thestressanalysisandstrengthcheckingofliquidpressuresystem.Keywords:Backloading；compression；garbagetruck；environmentalprotection；refusetransportation33湖南科技大學(xué)畢業(yè)設(shè)計(jì)說(shuō)明書2007目錄
8、1前言22總體方案論證32.1提高載質(zhì)量利用系數(shù)32.1.1底盤的載質(zhì)量利用系數(shù)32.1.2專用裝置的自重32.2細(xì)化軸荷分布計(jì)算32.3合理選擇卸料方式32.3.1車廂后傾式卸料方式32.3.2推板卸料方式42.4提高垃圾壓縮比42.5合理選擇壓縮機(jī)構(gòu)液壓控制方式42.5.1滑動(dòng)刮板式壓縮機(jī)構(gòu)工作步驟42.5.2壓縮機(jī)構(gòu)液壓控制方式52.6完善車輛密封72.7結(jié)構(gòu)方案的確定72.7.1傳統(tǒng)自卸式垃
