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1、SugarbeetHarvesterTheinventionismoreparticularlydesignedforusewithabeetharvesterofthetypeillustratedinapplicant'scopendingapplicationSerialNo.324,645,ofwhichthisapplicationisacontinuationinpart.Theprincipalobjectoftheinventionistoprovidetwobeetengagingwheel
2、sofahighlyefficienttypewhichwillengageoppositesidesofeachbeetandliftitfromtheground;separateitfromtheclodsandsoil;anddeliveriteitherbackupontopofthegroundortoanysuitablereceivingapparatus,suchasaloadingconveyorordumphoppersuchasusedinbeetharvestingmachinery
3、.Otherobjectsoftheinventionaretoprovidebeetengagingwheelswhichwillautomatically20accommodatethemselvestodifferingsizesofbeets;whichwillnotbecomecloggedwithdirt,trash,clods,etc.;andwhichwillfirmlyholdthebeetsinanaligned,uprightposition.Otherobjectsandadvanta
4、gesresideinthe25detailconstructionoftheinvention,whichisdesignedforsimplicity,economy,andefficiency.Thesewillbecomemoreapparentfromthefollowingdescription.Inthefollowingdetaileddescriptionofthe30inventionreferenceishadtotheaccompanyingdrawingwhichformsapart
5、hereof.Likenumeralsrefertolikepartsinallviewsofthedrawingandthroughoutthedescription.Inthedrawing:Fig.1isarearviewofatypicalbeetharvesterillustratingtheimprovedbeetliftingmechanisminplacethereon;Fig.2isanenlargedrearviewoftheimprovedbeetliftingwheels;Fig.3i
6、salongitudinalsectionthroughoneofthewheels,takenontheline3—3,Fig.2;Fig.4isatopviewofoneofthewheelsremovedfromitsshaft;andFig.5isacrosssectionthroughaportionof45thewheelsupportingframe,withthewheelremovedtherefrom.Thissectionistakenontheline5—5,Fig.3.InFig.1
7、,therearextremityofatypicaltractor,towhichabeetharvestingmechanismisattached,isindicatedat10withthewheelthereofati!.Theimprovedliftingmechanismmaybesupportedfromafixedframe(3securedtothetractorinanydesiredmanner,forinstance,asillustratedinapplicant'scopendi
8、ngapplication,SerialNo.324,645.Averticallymovableframe12ismountedonthefixedframe!3andcanberaisedandloweredthereonbyaliftlever9securedonapowerliftrockshaft8,whichisconnectedtothepowerliftmechanism7ofthe
