大蒜播种机主要部件的设计及分析-王方艳

(,266109):,,,,,,:;;:S223.2:A:1003-188X(2010)08-0090-040,,,[1]3.33@104hm2,1/3,1.6@1010kg,75%[2-3],[4],,[5-6],,,,,,[7-8]2ZDS-5,5,25,,2DBQ-2,,[9-14]:2009-11-08:(1979-),,,,,(E-mail)[e-mail],,,,,,,,,,18.82kW,,,,,,1,(4)(3),;(2),,,(11);,(10),;(9),;(7),(6)(8);,(5)::#90#201088/kW:8.82/hm2#h-1:12.5~60/:5/mm:200/mm:170/mm:30~40/mm:1000~1100/mm:201.2.3.4.5.6.7.8.9.10.11.1Fig.1Structureofcottonseeder22.1,,21.2.3.4.2Fig.2Structureofterrawheel,170mm,1.2m/s,110,d=542mmB=50mm,D=3mm882.2,3,25~60mm,,,,,40b,60mm,,,,,,,,1.2.3.4.5.3Fig.3Furrowsoilandcoveringdevice2.3,,,,,,41.2.3.4.4Fig.4Structureofseedingdevice#91#201088,,,,,2.3.1,,;,,0.2m/sVp=PDq(1+D)Vm/(Zt)Vp);Vm);D);q);D);Z);t)Vp=0.2m/s,Vm=1.2m/s,q=1,D=0.05,t=0.17m,Z=111D,Z=20,D=180mm,15mm,40mm2.3.2,,,B,B=nb=TG/PmT)(N),G),Pm)(N/m)T=2.49kN,Pm=1.8kN/m,G=0.85,B=1.18m,B=nb=1m1.18m,V,166.75kg,600m,0.94g/cm3V=QmaxBL1333CQmax);B);L);C)(kg/L),VU80(L),10%,16L,300mm@180mm@410mm2.4,,,,,,51.2.5Fig.5Suppressiondevice2.5,61.2.3.4.5.6Fig.6Structureofspreadingmembraneandcoveringsoildevice80mm,1200mm#92#201088,,,/70,,7280mm,,(5),(2),(3)(4),1.2.73.7Fig.7Articulatedstructure31),2)5,,,,3),,:[1],,.[J].,1994(5):54-59.[2],,,.4DS-2[J].,1997(5):15-16.[3].4KU-1304S-60[J].,2003(5):15.[4],,,.[J].,2007,35(13):4059-4061.[5],,.[J].,1998,29(2):257-260.[6],,,.[J].,2008,24(4):155-160.[7],.[J].,2007(3):28-31.[8],.[J].,2000(4):195-196.[9].[J].,2002(9):26.[10].:,00214628.2[P].2001-02-28.[11].:,02214834.5[P].2003-04-23.[12],,.:,02148764.2[P].2004-06-02.[13],,.:,02235945.1[P].2003-04-23.[14].4S-60[J].,2003(4):16.DesignandAnalysisofGarlicSeeder'sMajorPartWangFangyan(CollegeofMechanicalandElectricalEngineering,QingdaoAgriculturalUniversity,Qingdao266109,China)Abstract:Basedontheinvestigationandanalysisofthepresentsituationofgarlicplantingandgarlicproductionmecha-nization,thegarlicseederwasdesigned,andwhichreliabilitywasbetterandproductivitywashigher.Themachinecanperformtheopening,seeding,layingmembraneandpackingoperationsandsoononce.Themajorpartsofmachinewerestudiedanddesignedforexploringoperatingprincipleandnewstructure,whichinfluencethegarlicseederperformance.Andthestudyresultsofthemachinecanprovidereferenceforfurtherresearchongarlicseederandsimilarequipment.Keywords:garlic;seeder;design#93#201088