绞肉机的设计毕业论文题目摘要随着人们生活水平的提高以及对产品小型化，精致化，安全，便捷地需要，越来越多的小型的家用绞肉机走进了人们的日常生活中。本文就主要论述了家用绞肉机的工作原理、主要技术参数、传动系统、典型零件的结构设计等等。首先介绍了家用绞肉机的工作原理，即将肉放进托盘后，因为肉的重力和推进螺杆的作用，将肉连续地送往绞刀口进行切碎。托盘面积较大，待绞肉时，可将多余的肉放在托盘上，逐步地推进绞筒内，减缓对刀具的压力。同时采用弹性活销联轴器联结螺杆和电机，结构简单，可靠性高，工作平稳可靠，拆卸方便。推进螺杆的螺距后大前小，根径后小前大，使其推进螺杆与绞筒之间的容积逐渐减小，实现了对物料的挤压作用。采用可替换的绞刀和挤肉样板，可以满足顾客绞肥肉和瘦肉的不同需求。这种绞肉机结构简单，拆洗方便，体积较小，适合普通家庭使用。关键词：家用绞肉机；推进螺杆；弹性活销联轴器；托盘；绞刀；挤肉样板；AbstractWiththeimprovementoflivingstandardsaswellastheminiaturizationofproducts,refined,safe,andconvenienttotheneedsofpeople，agrowingnumberofsmall-scalehouseholdmeatgrinderisgoingintopeople'sdailylife.Thisarticlefocusesonthedomesticmeatgrinderoftheworkingprinciple,maintechnicalparameters,transmissionsystem,thestructuraldesignoftypicalpartsandsoon.Firstofall,itintroducedtheworkingprincipleofthehouseholdmeatgrinder,makethemeatintothetray,asthemeatofthegravity,theroleofpromotingthescrewwillbecontinuouslysenttothemeatcuttertoshrededge.Thetrayisbig,andthemeatcanbeplacedontheextratray,thenbegraduallypushedintothecutter,soitcanslowdownthepressuretothetool.Atthesametimeaflexiblecouplingisusingtolinkthepinscrewandmotor.Itsstructureissimple,highreliability,stableandthedisassemblyisconvenience.Theadvancinglargescrewpitchbeforethesmall,smallfrontaftertherootdiameter,andasittwist,thevolumebetweenthecageandthewinchspoolwillbereducedgradually,thenithasrealizedtothematerialsuqeezingaction.Asthecutterknifeandsqueezecanbereplaced,itcanmeetcustomersdifferentneedstocutthefatandleanmeat.Thestructureofthismeatgrinderissimple.Itcanbetakenaparteasyly,washedconveniently.Besidesthevolumeissmall,suitsfortheordinaryfamilyuse.Keywords:Householdmeatgrinder;Advancingscrew;Flexiblecouplinglivesales;Tray;Reamer;Crowdedmeatmodel目录TOC\o"1-3"\h\uHYPERLINK\l_Toc149151绪论PAGEREF_Toc149151HYPERLINK\l_Toc76411.1引言PAGEREF_Toc76411HYPERLINK\l_Toc76732绞肉机的结构及工作原理PAGEREF_Toc76733HYPERLINK\l_Toc34832.1绞肉机的结构PAGEREF_Toc34833HYPERLINK\l_Toc237102.1.1送料机构