PROBLEM TO BE SOLVED: To provide a root vegetable harvester, moving up and down a groove filling device, interlocking with the vertical motion of a pulling and conveying device, and controlling the vertical height of the groove filling device to the pulling and conveying device.SOLUTION: A root vegetable harvester includes: a pulling and conveying device 24 for pulling crops and conveying them an elevating member 23 for elevating the pulling and conveying device 24 to change the position for pulling the crops, an earth drawing frame 201 provided on a frame 1, on the right and left of the pulling and conveying device 24 a rotary frame 204 provided on the earth drawing frame 201 an earth drawing member 207 provided on the rotary frame 204 for drawing earth to a ridge groove an earth drawing actuator 211 provided on the pulling and conveying device 24 for rotating the rotary frame 204 and an earth drawing device 214 constructed by connecting between the earth drawing actuator 211 and the rotary frame 204 with a connecting member 212, wherein the earth drawing device 214 moves up and down, interlocking with the elevation of the pulling and conveying device 24, and can be adjusted in vertical height relative to the pulling and conveying device 24.COPYRIGHT: (C)2013,JPO&INPIT【課題】溝埋め装置が引抜搬送装置の上下動に連動して上下動すると共に、引抜搬送装置に対して溝埋め装置の上下高さを調節できる根菜類収穫機を提供する。【解決手段】作物を引抜搬送する引抜搬送装置24を設け、引抜搬送装置24を昇降させて作物の引抜位置を変更する昇降部材23を設け、引抜搬送装置24の左右他側方に、フレーム1に土寄せフレーム201を設け、土寄せフレーム201に回動フレーム204を設け、回動フレーム204に畝溝に土を寄せる土寄せ部材207を設け、引抜搬送装置24に回動フレーム204を回動させる土寄せアクチュエータ211を設け、土寄せアクチュエータ211と回動フレーム204を連結部材212で繋いで構成する土寄せ装置214を設け、土寄せ装置214は、引抜搬送装置24の昇降に連動して上下動すると共に、引抜搬送装置24に対して上下高さを調節可能な構成とする。【選択図】図4
