JZ型混凝土攪拌機(jī)總體及傳動(dòng)部分設(shè)計(jì)畢業(yè)論文.doc

畢業(yè)設(shè)計(jì)(論文)JZ型混凝土攪拌機(jī)總體及傳動(dòng)部分設(shè)計(jì)THEDESIGNOFTHETOTALANDSPREADTOMOVEOFTHEJZCONCRETEMIXER學(xué)生姓名學(xué)院名稱機(jī)電工程學(xué)院專業(yè)名稱機(jī)械設(shè)計(jì)制造及自動(dòng)化指導(dǎo)教師徐州工程學(xué)院畢業(yè)設(shè)計(jì)(論文)I摘要為了適應(yīng)不同的攪拌要求，攪拌機(jī)發(fā)展了許多機(jī)型，本設(shè)計(jì)中首先對(duì)混凝土攪拌機(jī)進(jìn)行選型，通過(guò)對(duì)比最后確定選用自落式錐形反轉(zhuǎn)出料攪拌機(jī)。選型后，對(duì)攪拌機(jī)的傳動(dòng)部分進(jìn)行設(shè)計(jì)計(jì)算，首先通過(guò)對(duì)攪拌筒的設(shè)計(jì)計(jì)算確定攪拌功率，選擇電機(jī)，后對(duì)減速器的設(shè)計(jì)，這是本設(shè)計(jì)中的重要部分，在對(duì)減速器的設(shè)計(jì)中，參考資料，按照攪拌機(jī)的設(shè)計(jì)步驟，計(jì)算設(shè)計(jì)減速器各組成部件，完成減速器的設(shè)計(jì)后，對(duì)攪拌筒外的開式大齒輪進(jìn)行設(shè)計(jì)計(jì)算，這是本設(shè)計(jì)中的難點(diǎn)，因?yàn)檫@個(gè)齒輪傳動(dòng)比較大，需要很好地解決這個(gè)問(wèn)題才能最終完成攪拌機(jī)的傳動(dòng)部分的設(shè)計(jì)，然后選用適合的聯(lián)軸器對(duì)傳動(dòng)部分的各個(gè)裝置進(jìn)行聯(lián)接，完成傳動(dòng)部分的設(shè)計(jì)后，對(duì)上料部分進(jìn)行簡(jiǎn)單的設(shè)計(jì)，最后合成出混凝土攪拌機(jī)的總體部分。關(guān)鍵詞錐形反轉(zhuǎn)；攪拌筒；減速器；聯(lián)軸器徐州工程學(xué)院畢業(yè)設(shè)計(jì)(論文)IIAbstractInordertomeettheneedsofdifferentmixing,manymodelsofthemixerhavebeendeveloped.Inthisdesign,choosethetypeoftheconcretemixeratfirst.Throughcomparing,thetapermixerwhichproducesthematerialreverselyischosenforuse.Aftertheselectingthetype,thetransmissionofthemixerisdesigned.Throughcalculatingthetubeofthemixer,thepowerofmixingcanbeconfirmedatfirst.Afterchoosingtheelectricalmachinery,thereductiongearcanbedesigned.Thisisanimportantpartinthisdesign.Inthedesignofthereductiongear,referenceinformation,andthencalculateanddesigneachpartofthereductiongearaccordingtothedesignstepofthemixer.Afterfinishingthedesignofthereductiongear,theopeninggearwheeloutsidethemixingtubecanbecalculatedanddesigned.Thisisadifficultpointinthisdesign,becausethatthetransmissionofthisgearwheelisbig.Thisproblemisneededtowellsolve,andthenthetransmissionofthemixercanbefinishedfinally.Thenthesuitableshaftcouplingcanbechosentolinkeachpartofthetransmissionwell.Afterfinishingthedesignofthetransmission,thepartoftakingmaterialisdesignedsimply.Theoverallpartoftheconcretemixeriscompoundedoutfinally.Keywordstaperreversemixtubereductiongearshaftcoupling徐州工程學(xué)院畢業(yè)設(shè)計(jì)(論文)III目錄1緒論.11.1混凝土攪拌機(jī)械.11.2混凝土攪拌機(jī)的周期作業(yè).22傳動(dòng)部分設(shè)計(jì).32.1攪拌筒設(shè)計(jì).32.2減速器的設(shè)計(jì).52.2.1電動(dòng)機(jī)的選擇.62.2.2傳動(dòng)比的分配.92.2.3計(jì)算傳動(dòng)裝置的運(yùn)動(dòng)和動(dòng)力參數(shù).92.2.4第一級(jí)齒輪傳動(dòng)的設(shè)計(jì).132.2.5第二級(jí)齒輪傳動(dòng)的設(shè)計(jì).162.2.6軸的校核.222.2.7鍵的選擇.252.2.8軸承的選擇因素.262.2.9聯(lián)軸器.262.2.10減速器的潤(rùn)滑和密封.272.2.11開式齒輪的設(shè)計(jì).293料斗的設(shè)計(jì).333.1鋼絲繩的選擇.333.2卷筒的設(shè)計(jì)計(jì)算.343.3滑輪組的