PROBLEM TO BE SOLVED: To improve operability for connecting or disconnecting an input side connection portion and an output side connection portion.SOLUTION: A fertilizing apparatus is featured by coaxially arranging one side feeding operation shaft and the other side feeding operation shaft for making upper side feeders perform feeding operations, respectively, in one side movable side fertilizing portion and the other side movable side fertilizing portion, connecting the facing inside end portions of both the side feeding operation shafts in a state capable of being freely connected or disconnected, and disposing an input side connection portion linkably connected to one side feeding operation shaft in the one side movable side fertilizing portion so that the input side connection portion is connected to the output side connection portion disposed on the support frame portion in the feeding posture of the one side movable side fertilizing portion, and so that the input side connection portion is disconnected from the output side connection portion in the discharging posture of the one side movable side fertilizing portion.COPYRIGHT: (C)2011,JPO&INPIT【課題】入力側接続部と出力側接続部との接続・切断操作性を向上させること。【解決手段】一側可動側施肥部と他側可動側施肥部には、それぞれ上部側繰り出し体を繰り出し作動させる一側繰り出し作動軸と他側繰り出し作動軸とを同軸的に配置すると共に、両側繰り出し作動軸の対向する内側端部同士を接続・切断自在に接続し、前記一側可動側施肥部には一側繰り出し作動軸と連動連結した入力側接続部を設けて、一側可動側施肥部の繰り出し姿勢にて入力側接続部が支持フレーム部に設けた出力側接続部に接続される一方、一側可動側施肥部の排出姿勢にて入力側接続部が出力側接続部から切断されるようにした。【選択図】図13
