外文翻译--播种机历史及简介.doc

黑龙江工程学院本科生毕业设计1附录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.黑龙江工程学院本科生毕业设计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.黑龙江工程学院本科生毕业设计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.黑龙江工程学院本科生毕业设计4播种机历史及简介公元前1世纪，中国已推广使用耧，这是世界上最早的条播机具，今仍在北方旱作区应用。1636年在希腊制成第一台播种机。1830年俄国人在畜力多铧犁上制成犁播机。1860年后，英美等国开始大量生产畜力谷物条播机。20世纪后相继出现了牵引和悬挂式谷物条播机，以及运用气力排种的播种机。50年代发展精密播种机。中国从20世纪50年代引进了谷物条播机、棉花播种机等。60年代先后研制成悬挂式谷物播种机、离心式播种机、通用机架播种机和气吸式播种机等多种类型，并研制成磨纹式排种器。到70年代，已形成播种中耕通用机和谷物联合播种机两个系列，同时研制成功了精密播种机。欧洲第一台播种机于1636年在希腊制成。1830年，俄国人在畜力多铧犁上加装播种装置制成犁播机。英、美等国在1860年以后开始大量生产畜力谷物条播机。20世纪以后相继出现了牵引和悬挂式谷物条播机，以及运用气力排种的播种机。1958年挪威出现第一台离心式播种机，50年代以后逐步发展各种精密播种机。中国在20世纪50年代从国外引进谷物条播机、棉花播种机等，60年代先后研制成功悬挂式谷物播种机、离心式播种机、