1、中國農(nóng)業(yè)大學碩士學位論文吊杯式移栽機的優(yōu)化設計方法與試驗研究姓名：秦貴申請學位級別：碩士專業(yè)：農(nóng)業(yè)機械化工程指導教師：封俊曾愛軍2002.6.1ABSTRACTWiththeextendofplantingareaofcashcroptransplanted，therequirentsoftransplantersisurgentinChinaDibble—typetransplanterhassomeuniqueventures，su

2、chasitcantransplantseedlingswithlargeboll，commercialseedlingsandcallworkthroughplasticmulches，butthedesignmethodhasnotbeenestimateduptonowThispaperhasgiventherelationtotheDibbletypetransplantersprimaryparameters，suchasth

3、evelocityofthetransplanter，thefrequencyoftransplanting，theheightofseedling，thespacebetweenseedlings，thenumberofcupsandthepositionofreleasingseedlingOnthebaseofthekineticanalysisofseedlings，acomputersimulationmodelforthea

4、nglebetweentheseedlingandtheground(ornamedtheobliquityofseedlings)wasformulatedinthepaperTheresultsofcomputingsimulationshowthatthesupportofcuptoseedlingisthepeculiarityofDibble—typetransplanter，aswellas，itsthekeytotheve

5、rticalofthetransplantedseedlingTheoptimumdesignmethodoftheDibbletypetransplanterwhichisverifiedbytestinthepaperisveryimportantforitsdesignandappliationinpracticeKeywords：DibbletypetransplanterObliquityofseedlingPrimarypa