摘要灌用泥浆泵被广泛的应用在水库大坝、煤矿巷道、隧道灌浆、高速公路边坡维护、建筑地基加固等场合，随着国民经济的发展，此类泥浆泵的需求量也越来越大。近年来，灌用泥浆泵的研制和发展也越来越快，但其也存在着许多的问题：一是此类泥浆泵的平均无故障的工作时间较短，最多也就几个小时；二是重量和体积普遍较大，野外搬运不便；三是更换密封件的时间较长。针对以上问题的提出，本次设计有了具体的解决措施，解决密封件寿命短的问题，关键是选择合适的密封材料和合理的结构形式；为了使泵的整体重量减轻，就要彻底放弃传统的减速方式，取而代之的是先进的减速方式，本此设计选用的是行星减速器大传动比降速，并将行星减速器置于大带轮中，既能够达到降速的目的，又能够减轻泵的总体重量。关键字：密封件行星减速器压力流量柱塞AbstractFedsludgepumpiswidelyusedintheapplicationofdamreservoirs,coalmine,tunnelsfilled,lengthofthehighway,constructionoffoundationreinforced,andsoon,withthedevelopmentofthenationaleconomy,thedemandofsuchsludgepumpisalsogrowing.Inrecentyears,fedbysludgepumpresearchanddevelopmentisgrowingfast,buttherearestilltheexistenceofmanyproblems:First,theaverageno-faultsludgepumpshorterworkinghours,uptoseveralhours;Second,theweightandsizegenerallylargerfieldhandlinginconvenience;Thirdisthereplacementofsealedpiecesoveralongerperiodoftime.Respondingtotheabovequestions,thisdesignhasspecificsolutionstoaddresstheshortlifeofthesealed,thekeyistochoosesuitablematerialsandsealedreasonablestructure;Inordertomaketheoverallweightpump,wemustcompletelyabandonthetraditionalslowdown,replacedbyadvancedslowdown,Thedesignchosenisthelargetransmissionplanetaryreducerthanpaved,andundergreatDailunplanetaryreducer,bothcanbeachievedfasterpurposes,andtoreducetheoverallweightpump.Key:sealedpiecesplanetaryreducerpressureflowpiston目录TOC\o"1-3"\h\z\uHYPERLINK\l"_Toc139128002"摘要PAGEREF_Toc139128002\h1HYPERLINK\l"_Toc139128003"AbstractPAGEREF_Toc139128003\h2HYPERLINK\l"_Toc139128004"目录PAGEREF_Toc139128004\h3HYPERLINK\l"_Toc139128005"前言PAGEREF_Toc139128005\h5HYPERLINK\l"_Toc139128006"第一章泵的总体设计PAGEREF_Toc139128006\h7HYPERLINK\l"_Toc139128007"第二章原动机的选择PAGEREF_Toc139128007\h9HYPERLINK\l"_Toc139128008"第三章吸浆管与排浆管的选择与直径计算PAGEREF_Toc139128008\h12HYPERLINK\l"_Toc139128009"第四章泥浆泵零件选择及其强度的计算PAGEREF_Toc139128009\h13HYPERLINK\l"_Toc139128010"4.1机架PAGEREF_Toc139128010\h13HYPERLINK\l"