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黑龙江工程学院本科生毕业设计1附录SeederhistoryandintroductionhefirstcenturyB.C.,Chinahasgood,thisistopromotetheuseoftheworld'searliestdrillmachine,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,the'60sandhassuccessfullydevelopedsuspensiontypegrainmachine,centrifugalmachine,universalframeandgassuctionstylesuchasmachinemachineDuoZhongmodels,andhasdevelopedgrindinglinesofthedevice.Inthe70s,hasformedtheseedingmachinegeneralmachineandgrainjointseedertwoseriesandproduction.Forgrainandintertillagecrops,grasses,andallkindsofvegetableswithsuitabledrillandXueBomachinearealreadywidelyused.Atthesametime,alsohasdevelopedDuoZhongprecisionmachine.Cornisuniform,sowingmachinedepthisconsistent,stable,coverearthgoodrow黑龙江工程学院本科生毕业设计2spacing,saveseeds,workefficiencyhighercharacteristic.Thecorrectuseofmachineshouldpayattentiontothefollowingpoints:master101inthemaintenanceofthefieldbeforeoperationtocleanupthetrashandsowingthedeviceontheopenditchthewindinggrass,clay,ensuregoodcondition,andthetractorsandthetransmission,therotationofthemachineparts,accordingtotherequirementsofthemanualfillinglubricatingoil,especiallyeverytimebeforeoperationshouldpayattentiontothetransmissionchainlubricationandatightsituationonthefasteningboltsandsowing.2framecan'ttiltseederandtractorstohookupmaynotbetilt,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,thecoverandtransmission'swork,suchastheclogging,clay,windinggrass,seedcoverlax,shallberuledoutintime.Adjustment,repair,lubricationorcleaningthewindinggrass,etc,mustbeinafterparking.9protectpartsofthemachinework,itisstrictlyprohibitedtoscalebackorsharpturnandtheascensionofthemachineshouldsloworland,lestattaintparts.10noteseedboxwhentheseedsofthehomeworkseedshallbenotlessthan1/5ofthe黑龙江工程学院本科生毕业设计3seedcasevolume;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.Thereasonistrans