黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)1附錄SeederhistoryandintroductionhefirstcenturyB.C.,Chinahasgood,thisistopromotetheuseoftheworldsearliestdrillmachine,todayisstillinthenorthofequalapplications.1636inGreecefirstTaiwanmachinemade.In1830,russiansinlivestockHuaLimoreonLiBomachinemade.1860yearslater,thecountriessuchasBritainandstartedmassproductionworkgrainsuitabledrill.Afterthe20thcenturyhaveappearedtractionandhangingdrillmachine,andtheuseofgrainstrengthofthemachine.50sdevelopmentprecisionmachine.Chinafromthe1950stointroducegrainsuitabledrill,cottonmachine,etc.60shasdevelopedintoasuspensiontypegrainmachine,centrifugalmachine,universalframeandgassuctionstylesuchasmachinemachineDuoZhongtype,andgrindinglinestothedevelopmentofthedevice.Inthe70s,hasformedtheseedingmachinegeneralmachineandgrainjointseedertwoseries,andhasdevelopedprecisionmachine.EuropefirstTaiwanmachinemadein1636inGreece.In1830,therussiansinlivestockHuaLimoreonthesowingdeviceLiBomachinemade.Britain,theUnitedStatesandothercountriesin1860yearslaterstartedmassproductionworkgrainsuitabledrill.20centurieslaterperiod,thereappearedthetractionandhangingdrillmachine,andtheuseofgrainstrengthofthemachine.In1958,NorwayappearfirstTaiwancentrifugalmachine,50sgraduallydevelopedallkindsofprecisionmachine.Chinainthe1950sintroducedfromabroadgrainsuitabledrill,cottonmachine,the60sandhassuccessfullydevelopedsuspensiontypegrainmachine,centrifugalmachine,universalframeandgassuctionstylesuchasmachinemachineDuoZhongmodels,andhasdevelopedgrindinglinesofthedevice.Inthe70s,hasformedtheseedingmachinegeneralmachineandgrainjointseedertwoseriesandproduction.Forgrainandintertillagecrops,grasses,andallkindsofvegetableswithsuitabledrillandXueBomachinearealreadywidelyused.Atthesametime,alsohasdevelopedDuoZhongprecisionmachine.黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)2Cornisuniform,sowingmachinedepthisconsistent,stable,coverearthgoodrowspacing,saveseeds,workefficiencyhighercharacteristic.Thecorrectuseofmachineshouldpayattentiontothefollowingpoints:master101inthemaintenanceofthefieldbeforeoperationtocleanupthetrashandsowingthedeviceontheopenditchthewindinggrass,clay,ensuregoodcondition,andthetractorsandthetransmission,therotationofthemachineparts,accordingtotherequirementsofthemanualfillinglubricatingoil,especiallyeverytimebeforeoperationshouldpayattentiontothetransmissionchainlubricationandatightsituationonthefasteningboltsandsowing.2framecanttiltseederandtractorstohookupmaynotbetilt,workshouldmakeframeastatelevelbeforeandafter.3dowelladjustedaccordingtotheinstructionsoftherulesandregulationsofthemainrequirements,therate,openditchisthespaced,openditchcrackdownonthedepthofthewheelturnsthesoilsuitable.4attentionandgoodseedtojointheseedsofseeds,wherethereisnoboxsmall,Bi,miscellaneous,toensuretheeffectivenessoftheseeds；Secondseedboxwithkindofquantityofatleasttoaddtothatcovertheboxofentrance,inordertoensurethesmooth.5testbroadcaststoensurethequalityofthelargearea,seededbeforesowing,mustholdtotestbroadcasts20meters,observethemachinework.Pleaseagriculturaltechnologypersonnel,localfarmersconsultation,testingconfirmedthatmeetlocalagriculturaldemands,andthencarryonlargeareasown.6noteofuniformlineardrivingNongJiShouchoosetheassignmentwalkingroutes,shouldguaranteeandkindofandmechanicalinandoutofconvenience,plantingtimetopayattentiontomoreuniformlyandinastraightline,line,notfastandsloworstoptheleak,lestthereplay,broadcast；Topreventtheopenditchjams,theriseandfallofmachinetoareonthemarch,whenturningbackoroperationshouldbefiledseeder.7wasthefirstoutfirstbroadcasttorollingout,out,washardbydeeptooshallow.8oftenobservedplantingtimeconstantobservationofthedevice,openditchdevice,thecoverandtransmissionswork,suchastheclogging,clay,windinggrass,seedcoverlax,shallberuledoutintime.Adjustment,repair,lubricationorcleaningthewindinggrass,etc,mustbeinafterparking.9protectpartsofthemachinework,itisstrictlyprohibitedtoscalebackorsharpturnandtheascensionofthemachineshouldsloworland,lestattaintparts.黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)310noteseedboxwhentheseedsofthehomeworkseedshallbenotlessthan1/5oftheseedcasevolume；Transportationortransferintheplot,whentheseedshallnotbeequippedwithseeds,themorecanpackotherweight.Cornseedertroubleshooting1thedevicenotdischarge.Themainreasonisthetransmissiongearmeshing,ornoshaftheadtherowgearsquareholetowear,theadjustment,maintenanceorreplacement.2individualthedevicedoesnotwork.Thereasonistheindividualtheboxseedthescaffoldingorthedevicetobesundrycongestion,mouthshouldcleanupsundry；Theshaftandindividualthetankroundofconnectionpinbroken,shouldbereplacedpins；Individualtheboxofplug-inboardsshouldnotopen,pullopenplug-inboards.3thedevicetotheindividual,butagroovenoseed.Thereasonistheopenditchorlosejam(occursinpipebylandwheeloftheopenditchdeviceon),shouldbeclear,formingandtakecorrespondingmeasurestopreventsundryfallintotheopenditch.4theconstantly,outofcontrol.Thereasonistheseparationofthepolesclutchfallofforseparationclearancesalesistoosmall,andshouldbeputonpinsandtolock,oradjusttheseparationclearance.5theintermittent,seedednotdivideevenly.Thereasonistransmissiongearsmeshclearanceistoolarge,gearsliding,shouldbeadjusted；Theclutchspringbounceistooweak,geartoski,shouldbeadjustedorreplacethespring.黑龍江工程學(xué)院本科生畢業(yè)設(shè)計(jì)4播種機(jī)歷史及簡(jiǎn)介公元前1世紀(jì)，中國(guó)已推廣使用耬，這是世界上最早的條播機(jī)具，今仍在北方旱作區(qū)應(yīng)用。1636年在希臘制成第一臺(tái)播種機(jī)。1830年俄國(guó)人在畜力多鏵犁上制成犁播機(jī)。1860年后，英美等國(guó)開(kāi)始大量生產(chǎn)畜力谷物條播機(jī)。20世紀(jì)后相繼出現(xiàn)了牽引和懸掛式谷物條播機(jī)，以及運(yùn)用氣力排種的播種機(jī)。50年代發(fā)展精密播種機(jī)。中國(guó)從20世紀(jì)50年代引進(jìn)了谷物條播機(jī)、棉花播種機(jī)等。60年代先后研制成懸掛式谷物播種機(jī)、離心式播種機(jī)、通用機(jī)架播種機(jī)和氣吸式播種機(jī)等多種類型，并研制成磨紋式排種器。到70年代，已形成播種中耕通用機(jī)和谷物聯(lián)合播種機(jī)兩個(gè)系列，同時(shí)研制成功了精密播種機(jī)。歐洲第一臺(tái)播種機(jī)于1636年在希臘制成。1830年，俄國(guó)人在畜力多鏵犁上加裝播種裝置制成犁播機(jī)。英、美等國(guó)在1860年以后開(kāi)始大量生產(chǎn)畜力谷物條播機(jī)。20世紀(jì)以后相繼出現(xiàn)了牽引和懸掛式谷物條播機(jī)，以及運(yùn)用氣力排種的播種機(jī)。1958年挪威出現(xiàn)第一臺(tái)離心式播種機(jī)，50年代以后逐步發(fā)展各種精密播種機(jī)。中國(guó)在20世紀(jì)50年代從國(guó)外引進(jìn)谷物條播機(jī)、棉花播種機(jī)等，60年代先后研制成功懸掛式谷物播種機(jī)、離心式播種機(jī)、