PROBLEM TO BE SOLVED: To provide a fertilizer feeder that is capable of feeding fertilizer in soil and sand deeply and efficiently, even by one-hand operation.SOLUTION: Piercing parts 2A, 2B are attached in the tip side of a tubular body 4, and an operation part is attached to the rear end side, and thereby the fertilizer from a fertilizer container 3 is fed in the inside 4a of the tubular body 4. Also, a control valve 7 for controlling a feed rate is disposed, and linkage operation means 8a, 8b such as the operation wire and operation bar are linked to the other part 2B of the pair of piercing parts, and also are linked with the control valve 7 and drawn out to be linked with the operation parts 6a, 6b. Thereby, in the operation parts 6a, 6b, the opening and closing operation of the control valve 7 is simultaneously performed along with the opening and closing means of the piercing parts 2A, 2B.SELECTED DRAWING: Figure 2COPYRIGHT: (C)2016,JPO&INPIT【課題】 片手操作でも、肥料を土の中や砂地の中に深く効率よく供給することができる。【解決手段】 筒状本体4の先端側に突き刺し部2A,2Bが取り付けられ、後端側に操作部が取り付けられ、筒状本体4の内部4aに肥料容器3からの肥料を供給するとともに、供給量を調節するための調節弁7を配置して、前記操作ワイヤや操作バーなどの連係動作手段8a,8bを前記一対の突き刺し部の他方2Bに連結させるとともに、前記調節弁7と連結させて引き出して操作部6a,6bと連結させて、操作部6a,6bで前記突き刺し部2A,2Bの開閉手段とともに調節弁7の開閉動作を同時に行なう。【選択図】 図2
