新能源履帶激光除草機(jī)田間作業(yè)小半徑轉(zhuǎn)向阻力研究

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中圖分類號：S219.2 文獻(xiàn)標(biāo)志碼：A 文章編號：2095-2945(2025)14-0059-04

1，2，3，」（1.,鄭州450064;2.河南科技大學(xué)應(yīng)用工程學(xué)院,河南三門峽472099;3.鄭州工商學(xué)院工學(xué)院，）

Abstract:Weedsareextremelyharmfultothegrowthofcornandabsorbalargeamountof nutrientsbelonging tocorn sedlings.Corn fieldsmainlyuseacombinationof manual wedingandchemicalweeding tocarryoutweedingoperations.This weedingmethodhastheproblemsofhighlaborintensityandlowoperationeficiencyMoreover,long-termuseofpesticidesto wedwillseriouslydamagetheecologicalenvironmentofthefarmlandandisnotconducivetothelong-termplantingofcrops. Thedesignedweedingmachinecangreatlyimprovewedingeficiencyandreducetheintensityofmanuallabor.Atthesame time,italsoavoidstheproblemofsoilenvironmentalpolutionandensuresthegoodgrowthofcrops.Theselectionof batery packcapacityandmotorparametersisanindicatorinthedesignofanewenergylaserweeder.Aimingatthesmallradius steringsituationofthenewenergylaserweederinfieldoperations，acalculationmethodoftractionforce，steringresistance torqueandsteringpowerisproposed,andrealvehicletestsarecarriedout.Itisprovedthatthesteringresistanceofthe weederwhenturning withsmallradiusismuchgreaterthanthatwhengoingstraight，andthemotorisoverloadedbymorethan threetimeswhenturningtheweeder.Itisconcludedthattheviewthatthebaterypackcapacityofthenewenergyweeding machineshould beselectedbasedonthe maximumstering resistance torqueand the motor parameter selection should be based onthe power when going straight,which provides a basis for the future design of new energy tracked vehicles.

Keywords: weed mower; steering resistance moment; experimental research;new energy； field operation即可。（剩余6976字）