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1、SugarbeetHarvesterTheinventionismoreparticularlydesignedforusewithabeetharvesterofthetypeillustratedinapplicant'scopendingapplicationSerialNo.324,645,ofwhichthisapplicationisacontinuationinpart.Theprincipalobjectoftheinventionistoprovidetwobeetengagingwheelsofahighlyefficientty
2、pewhichwillengageoppositesidesofeachbeetandliftitfromtheground;separateitfromtheclodsandsoil;anddeliveriteitherbackupontopofthegroundortoanysuitablereceivingapparatus,suchasaloadingconveyorordumphoppersuchasusedinbeetharvestingmachinery.Otherobjectsoftheinventionaretoprovidebee
3、tengagingwheelswhichwillautomatically20accommodatethemselvestodifferingsizesofbeets;whichwillnotbecomecloggedwithdirt,trash,clods,etc.;andwhichwillfirmlyholdthebeetsinanaligned,uprightposition.Otherobjectsandadvantagesresideinthe25detailconstructionoftheinvention,whichisdesigne
4、dforsimplicity,economy,andefficiency.Thesewillbecomemoreapparentfromthefollowingdescription.Inthefollowingdetaileddescriptionofthe30inventionreferenceishadtotheaccompanyingdrawingwhichformsaparthereof.Likenumeralsrefertolikepartsinallviewsofthedrawingandthroughoutthedescription
5、.Inthedrawing:Fig.1isarearviewofatypicalbeetharvesterillustratingtheimprovedbeetliftingmechanisminplacethereon;Fig.2isanenlargedrearviewoftheimprovedbeetliftingwheels;Fig.3isalongitudinalsectionthroughoneofthewheels,takenontheline3—3,Fig.2;Fig.4isatopviewofoneofthewheelsremoved
6、fromitsshaft;andFig.5isacrosssectionthroughaportionof45thewheelsupportingframe,withthewheelremovedtherefrom.Thissectionistakenontheline5—5,Fig.3.InFig.1,therearextremityofatypicaltractor,towhichabeetharvestingmechanismisattached,isindicatedat10withthewheelthereofati!.Theimprove
7、dliftingmechanismmaybesupportedfromafixedframe(3securedtothetractorinanydesiredmanner,forinstance,asillustratedinapplicant'scopendingapplication,SerialNo.324,645.Averticallymovableframe12ismountedonthefixedframe!3andcanberaisedandloweredthereonbyaliftlever9securedonapowerliftro
8、ckshaft8,whichisconnectedtothepowerliftmechanism7ofthe
