Problem to be solved: to provide a column pulling out device capable of completing a post recovery work after a long period of time in a short period of time and allowing it to be taken out of the field.Solution: the gripping unit 4 having a left and right holding member 2 for pulling out the column 3, a lifting arm 7 having a grip unit 4 at its front end, and a lifting unit 4 holding the support 3 after the lift arm 7 reaches the top dead center, and the post 3 moves from the holding unit 4 to the rear storage part 6 It is a column pulling out device such as long cultivation, which is moved continuously from the column extraction to the storage.Diagram【課題】長いも生育後の支柱回収作業を短時間に完結し圃場外に搬出できる支柱引き抜き装置を提供する。【解決手段】走行手段１に付設し、支柱３を引き抜く為の左右挟持部材２を有した把持ユニット４と、把持ユニット４を先端に支持した昇降アーム７と、昇降アーム７が上死点に達した後に、支柱３を把持した把持ユニット４から支柱３が後方の貯留部６へ移動され、支柱抜き取りより貯留搭載までを一連の連続動作とした長いも栽培等の支柱引き抜き装置。【選択図】図１
