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1、原創(chuàng)通過答辯畢業(yè)設(shè)計(jì)說明書論文QQ194535455摘要9F系列粉碎機(jī)中，9表示畜牧機(jī)械的分類代號，F(xiàn)指粉碎機(jī)，按其轉(zhuǎn)子直徑大小的不同可以分為：20、25、26、28、萬能、多功能等型號，本人這次設(shè)計(jì)的是9F-20型錘片式粉碎機(jī)，根據(jù)設(shè)計(jì)任務(wù)的具體要求，著重設(shè)計(jì)單機(jī)，而配套輔助系統(tǒng)只作簡單介紹。本機(jī)動力配置采用皮帶輪驅(qū)動，該機(jī)主要組成部分有：進(jìn)料斗、粉碎機(jī)機(jī)體、轉(zhuǎn)子、篩桶、傳動部分、電機(jī)。粉碎機(jī)是工農(nóng)業(yè)生產(chǎn)中應(yīng)用非常廣泛的一種設(shè)備，本次設(shè)計(jì)主要吸取已有粉碎機(jī)的有點(diǎn)，結(jié)合谷物和莖桿的特殊要求，對粉碎機(jī)的方案、傳動系統(tǒng)和工作部件進(jìn)行規(guī)范設(shè)
2、計(jì)，最終設(shè)計(jì)出一種能使用于粉碎谷物、莖桿的小型錘片式粉碎機(jī)。9F-20型錘片式粉碎機(jī)是一種利用高速旋轉(zhuǎn)的錘片來擊碎谷物的機(jī)器，它具有通用性廣、效率高、粉碎質(zhì)量好、操作方便、動力消耗低等優(yōu)點(diǎn)。本文將對其進(jìn)行設(shè)計(jì)討論，將著重對方案選擇及總體設(shè)計(jì)、主軸的設(shè)計(jì)、箱體的結(jié)構(gòu)設(shè)計(jì)進(jìn)行深刻的研究和探討。關(guān)鍵詞：設(shè)計(jì)；粉碎機(jī)；錘片原創(chuàng)通過答辯畢業(yè)設(shè)計(jì)說明書論文QQ194535455AbstractIn9Fseriespulverizer,9meanscodesofclassificationofanimalhusbandrymachinery,Fre
3、ferstothepulverizer,accordingtotherotordiametersizeofthedifferentcanbedividedinto:20,25,26,28,universalandmultifunctionalmodel.Idesignthistimeis9F-20type,hammertypecrusheraccordingtothespecificrequirementsofdesigntask,designsingle,andformacompletesetofauxiliarysystemonl
4、ysimpleintroduction.Themachinepowerconfigurationdrivenbybeltpulley,theaircraftmainpart:intothehopper,crusherbody,therotorandsievedrum,transmissionparts,motors.Millisverywidelyusedinindustrialandagriculturalproductionisakindofequipment,thisdesignmainlyuseexistingmillisal
5、ittlebit,combinedwiththespecialrequirementsofgrainandstem,themilldesign,transmissionsystemandtheworkingpartstospecification,thefinaldesignoutastemcanbeusedforcrushinggrain,smallhammertypecrusher.9f-20hammertypepulverizerisakindofhighspeedrotatinghammerisusedtocrushgrain
6、machine,ithasgenerality,goodquality,wide,highefficiency,convenientoperation,lowpowerconsumptionadvantages.Willdiscussonthedesign,thispaperwillfocusontheoveralldesignschemeselectionandstructuredesign,thedesignofthemainshaft,boxcarriesontheprofoundstudyanddiscussion.Keywo
7、rd:design;pulverizer;hammertype原創(chuàng)通過答辯畢業(yè)設(shè)計(jì)說明書論文QQ194535455目錄中文摘要英文摘要1前言····························································51.1設(shè)計(jì)的目的和意義··············································51.2設(shè)計(jì)的基本要求················································52總體方案的選擇與設(shè)計(jì)···········
8、···································62.1粉碎機(jī)的構(gòu)造··················································62.2工作原理·······
