I摘要在當(dāng)今的生產(chǎn)技術(shù)領(lǐng)域內(nèi)，廣泛應(yīng)用著乳化液泵，它與乳化液箱組成乳化液泵站，是井下綜合采煤工作面支護(hù)設(shè)備的動(dòng)力源泉，是煤礦井下支護(hù)作業(yè)“外注式單體液壓支柱”及“液壓支架”的專用小型推移式注液設(shè)備。該泵具有體積小、重量輕、操作簡(jiǎn)便、移動(dòng)靈活、工作平穩(wěn)可靠和高效節(jié)能安全的特點(diǎn)，尤其空間狹小的坑道口，掘進(jìn)頭，低煤層等地段，更是一般大型泵站無(wú)法替代的產(chǎn)品。此次設(shè)計(jì)乳化液泵主要是因?yàn)樗诿旱V工業(yè)上有主要的應(yīng)用。在此次設(shè)計(jì)中，首先采用了對(duì)比的方法進(jìn)行總體方案的設(shè)計(jì)，確定泵的型式，選用曲軸連桿機(jī)構(gòu)為傳動(dòng)方式的結(jié)構(gòu)型式，將曲線運(yùn)動(dòng)轉(zhuǎn)變?yōu)橹本€運(yùn)動(dòng)?？傮w方案確定以后通過(guò)液力計(jì)算對(duì)液力端型式進(jìn)行選擇，根據(jù)流體力學(xué)及流體機(jī)械對(duì)傳動(dòng)端的結(jié)構(gòu)型式進(jìn)行選擇。選出電機(jī)的型號(hào)，考慮到給定的設(shè)計(jì)參數(shù)通過(guò)計(jì)算確定泵的主要結(jié)構(gòu)尺寸及參數(shù)。再通過(guò)設(shè)計(jì)計(jì)算進(jìn)行液力端主要部件液缸體的設(shè)計(jì)及校核，傳動(dòng)端的主要部件減速機(jī)構(gòu)、曲軸、連桿的設(shè)計(jì)及校核，經(jīng)過(guò)校核計(jì)算，最終設(shè)計(jì)合理。關(guān)鍵詞：柱塞流量往復(fù)泵曲柄連桿IIAbstractInthenowadaysfieldofthetechniqueoftheproduction,extensiveusethepumpoftheemulsification,itintegratewiththeemulsificationliquidmakeupofemulsificationpumpingstation.Itisthebottomofawellsyntheticalexcavatecoalworkingfacetimberingfacilityspowerheadspring,itisalsotheappropriativeminitypeprocessinjectingliquidequipmentwhichusescoalminebottomofawelltimberingwork“inthemannerofqutsideinjectingmonocasehydraulicpressureunderpinning”and“hydraulicpressurebracket”.Thepumphavemanytraitseg:smallvolume、lightweight、manipulatesimpleandconvenient、movingagility、workplacidityandcredibility、highefficiency、savingenergysources,safetyandsoon.Especiallyinnarrownessroomagessapostium、grubentrance、lowcoalseamregionandsoon,itisalsothebignesspumpingstationcannotinstead.Inthisaboutdesignthepumpoftheemulsification,theimportanceofthereasonisthatithasextensiveuseatthecoalmineindustry.oncomingdesign,inthefirstplace,adoptingthecontrastmethodgoalongcollectivityprojectdesign,confirmthepumptype,chooseingthecrankconnectspoleorgnizationstransmissionfashionconfigurationstyle.Hadorwouldthecurvesporttransformthebeelinesport.Afterthecollectivityprojectdesign,getacrossliquidmechanicscalculatechoosingfluidforceendconfigurationstyle.Baseshydrodynamicsandhydro-mechanismchooseingthetransmissionendconfigurationstyle.Voteinelectromotorstypeconsideringthegivingdesignparameteroverpasscountingconfirmthepumpmostlyconfigurationdimensionandparameter,aftertheparametermakingcertainbasispowerelectingelectromotorstype.Afterwardspassingreckondesignforthefluidforceendimportantpartliquefyurnbodygoalongdesigningandvalidating,transmissionendsimportantpartseg:decelerateorganization、crankandconnectspolesdesigningandvalidating,comebythevalidateaccounting,atlasttestifythedesignisfeasible.Keywords:Thepillarfillsfluxtoandfropumpcrankconnectspole目錄摘要.IAbstract.II第一章緒論.11.1.選題的意義.11.2乳化液泵的用途.11.3設(shè)計(jì)的理論基礎(chǔ)研究的內(nèi)容及方法.1第二章總體方案的確定.4.泵型的選擇及特點(diǎn).42.1.1機(jī)動(dòng)泵及其共同特點(diǎn).42.1.2直接作用泵及其特點(diǎn).52.1.5隔膜泵及其特點(diǎn).72.1.6臥式泵及其共同特點(diǎn).72.1.7立式泵及其共同特點(diǎn).72.2液力端結(jié)構(gòu)型式選擇.82.3傳動(dòng)端結(jié)構(gòu)型式選擇.8第三章泵的主要結(jié)構(gòu)參數(shù)的選擇與確定.113.1泵的主要尺寸參數(shù)的確定.113.1.2柱塞直徑和行程的確定.123.2電動(dòng)機(jī)的選擇.153.2.1原動(dòng)機(jī)功率的選擇與確定.15第四章主要零部件的設(shè)計(jì).194.1液力端主要零部件的設(shè)計(jì).194.2傳動(dòng)端主要零部件的設(shè)計(jì).214.2.1機(jī)體的組成及設(shè)計(jì)