PROBLEM TO BE SOLVED: To provide a crop digger in which the front part of a conveying mechanism can laterally be swung to correspond to the change of a pulling-out position at any time, even when the front and rear root crop-planted positions are laterally slipped.SOLUTION: The crop digger includes a machine frame K mounted on a mobile machine, a conveying mechanism H for holding the stems S1 of planted root crops S and then conveying the crops S in a rear upper direction, and a connection mechanism G for connecting the frame 4 of the conveying mechanism H to the machine frame K. The connection mechanism G has a middle connection mechanism GR for supporting a middle part in the back and forth direction of the frame 4 in a hanging state, and a front connection mechanism GF for supporting the front part of the frame 4 in a laterally swingably hanging state.COPYRIGHT: (C)2011,JPO&INPIT【課題】 前後の根菜作物の植生位置が左右にずれていても、搬送機構の前部の左右揺動で引抜き位置の変化に随時対応できるようにする。【解決手段】 移動機に装着される機枠Kと、植生された根菜作物Sの茎S1を挟持して後上方へ持ち上げ搬送する搬送機構Hと、この搬送機構Hのフレーム4を前記機枠Kに連結する連結機構Gとを有する。前記連結機構Gは、フレーム4の前後中間部を吊り持ち状に支持する中間連結機構GRと、フレーム4の前部を左右揺動自在に吊り持ち状に支持する前連結機構GFとを有する。【選択図】図1
