PROBLEM TO BE SOLVED: To provide an apparatus with which easy fertilizer supply can be performed and fertilizer does not spill out, because serious hard work is experienced for fertilizer feeding when a fertilizer distributor is attached to the rotary of a farm vehicle tractor, and also there is a fault of spilling out when fertilizer is filled and the rotary is elevated.SOLUTION: By dividing into a spraying structure and a fertilizer accommodation container, the structure of a fertilizer distributor becomes compact, and because the installation position is not limited, installation of the fertilizer accommodation container is possible at a lower position, and feeding of fertilizer can be easier, resulting in the resolution of hard work. When a tractor rotary ascends under a circular arc oscillation state around the lift arm basal, instead of a horizontal state, the fertilizer may spill out. Thus, when the rotary ascends under a state where the fertilizer accommodation container is hung, if the structure of fertilizer accommodation container can keep a horizontal state, no spilling of the fertilizer is attained and the problem can be resolved, resulting in a compact spraying structure, easy maintenance management after the ending time of work, extension of the life of machine, and the cost reduction.COPYRIGHT: (C)2013,JPO&INPIT【課題】農耕用作業車トラクターのロータリーに肥料散布機を取り付けた時の肥料補給は大変な重労働になりそのうえ肥料を満杯にしてロータリーを上昇した時肥料がこぼれる欠点もあるので楽な肥料補給が出来て肥料がこぼれない装置を提供する。【解決手段】肥料散布機の構造を散布構造と肥料収容容器とに分ける事でコンパクトになり設置位置が限定さないため肥料収容容器を低い位置に付ける事が可能になり肥料の補給が楽に出来るので重労働の解消になる、トラクターロータリーの上昇は水平上昇でなくリフトアームの根元より円弧状態での上下で動き上昇したら肥料がこぼれる、そこで肥料収容容器を吊るした状態にしてロータリーが上昇しても常に肥料収容容器は水平を保つ構造で肥料のこぼれを無くすることで問題を解決可能にすることと散布構造がコンパクトで作業終了時の管理が簡単になり機械が長持ちし経費削減にもなる。【選択図】図1
