I摘要沖壓木塊機(jī)在國外發(fā)展了十幾年取得了一定的成果，該項(xiàng)技術(shù)在國外已經(jīng)趨于成熟，而在我們國內(nèi)還處于起步階段，一旦獲得成功將填補(bǔ)國內(nèi)空白，發(fā)展前景十分廣闊。沖壓木塊機(jī)是由鏈傳動聯(lián)系起來構(gòu)成一個整體。本文摘要介紹了木塊機(jī)的起源和發(fā)展現(xiàn)狀，分析了該機(jī)器的結(jié)構(gòu)特點(diǎn)制定了沖壓木塊機(jī)系統(tǒng)的總體布局和結(jié)構(gòu)方案。同時還進(jìn)行了電動機(jī)的選擇計(jì)算、鏈傳動的相關(guān)計(jì)算以及主軸的計(jì)算等。本文以結(jié)構(gòu)設(shè)計(jì)為主。關(guān)鍵詞沖壓木塊機(jī)；主軸；鏈輪；園林機(jī)械2AbstractStampingblockmachinedevelopmentinforeigncountriesformorethantenyearshasachievedsomeresults,thetechnologyinforeigncountrieshasbecomemature,whileinourcountryisstillatthestartingstage,oncesuccessfulwillfillthegaps,andverybroadprospectsfordevelopment.Stampingblockmachineiscomposedofchaintransmissionlinkstoformawhole.Thispaperintroducestheoriginanddevelopmentoftheblockmachine,analyzesthestructurecharacteristicsofthedevelopedmachinestampingblockmachinesystemsoveralllayoutandstructureoftheprogramme.Alsoonthemotorselectionandcalculation,thecalculationofchaindriveandmaincalculation.Thispapermainlytostructuredesign.KeywordsStampingblockmachine；aneccentricwheelsprocket；gardenmachinery；3目錄摘要.IAbstract.II第1章緒論.11.1沖壓木塊機(jī)概述.11.1.1沖壓木塊機(jī)發(fā)展現(xiàn)狀.11.2沖壓木塊機(jī)的主要特點(diǎn).41.3沖壓木塊機(jī)設(shè)計(jì)的目的和意義.4第2章系統(tǒng)設(shè)計(jì)總體方案.72.1沖壓木塊機(jī)的結(jié)構(gòu)設(shè)計(jì).72.2刀具體的確定.92.3撥料裝置.122.4機(jī)架結(jié)構(gòu).14第3章機(jī)械系統(tǒng)設(shè)計(jì)方案的確定.163.1設(shè)計(jì)參數(shù)設(shè)定.163.2運(yùn)動系統(tǒng)的設(shè)計(jì)計(jì)算.163.2.1電動機(jī)的選擇計(jì)算.163.2.2減速機(jī)的確定.173.2.3鏈傳動的特點(diǎn)與應(yīng)用.183.2.4鏈傳動的設(shè)計(jì)計(jì)算.193.2.5軸的設(shè)計(jì)說明.223.2.6主軸的的結(jié)構(gòu)設(shè)計(jì).233.2.6軸的強(qiáng)度校核計(jì)算.273.2.7校核軸承壽命.28第4章沖壓木塊機(jī)的使用說明書MJB205.304.1主要用途及適用范圍.304.2主要規(guī)格及技術(shù)參數(shù).314.3主要結(jié)構(gòu)及性能.314.4安裝與調(diào)整.324.5使用與操作.3344.6維護(hù)與保養(yǎng).33結(jié)論.34致謝.35參考文獻(xiàn).36CONTENTSAbstract.IIChapter1Introduction.11.1Overviewofstampingpiecesofwoodmachine.11.1.1Stampingpiecesofwoodmachinedevelopmentstatus.11.2Themainfeaturesofthemachineofstampingpiecesofwood.41.3Thepurposeandsignificanceofthedesignofstampingpiecesofwoodmachine.4Chapter2Systemdesignoftheoverallprogram.72.1Thestructuraldesignofstampingpiecesofwood.72.2Theknifeconcretetodetermine.92.3Dialfeedingdevice.122.4Framestructure.14Chapter3Thedeterminationofthemechanicalsystemdesign.163.1Designparametersettings.163.2Designcalculationsofthemovementsystem.163.2.1Motorselectionandcalculation.163.2.2Thedeterminationofthespeedreducer.173.2.3Characteristicsandapplicationsofthechaindrive.183.2.4Thedesignofthechaindrive.193.2.5Axisofthedesigndescription.223.2.6Spindlestructuraldesign.233.2.6Theaxisofthestrengthcheckcalculation.273.2.7Checkbearinglife.28Chapter4ThemanualofstampingpiecesofwoodMJB205.304.1Themainpurposeandscopeof.3054.2Mainspecificationsandtechnicalparameters.314.3Themainstructureandperformance.314.4Installationandadjustment.324.5Useandoperationof.334.6CareandMaintenance.33Conclusions.34Thanks.35References.36第1章緒論1.1沖壓木塊機(jī)概述1.1.1沖壓木塊機(jī)發(fā)展現(xiàn)狀1.國內(nèi)詳細(xì)情況開發(fā)小木塊坪地綠化技術(shù)的最大意義是該技術(shù)的成本低、效益高。與草坪、灌木坪和花坪相比，其成本大幅度下降，因?yàn)樗脑铣杀編缀鯖]有，這是草坪、灌木坪和花坪根本不能比擬的。該技術(shù)利用城市綠化部門無法處理的廢料，是經(jīng)濟(jì)效益和社會效益雙贏的項(xiàng)目，這是項(xiàng)目開發(fā)的必要性所在和開發(fā)的意義所在。國外十幾年前開始采用小木塊坪地綠化，我國至今沒有開展