| 摘要 |
PROBLEM TO BE SOLVED: To stably hold movable side fertilizing portions in a discharging posture of standing state wherein the movable side fertilizing portions are approximately vertically flipped up. SOLUTION: A fertilizing apparatus is featured by forming each feeding portion in a state capable of being freely separated into a lower side feeding member and an upper side feeding member or connected into a united feeding portion, attaching the lower side feeding members to the support frame to form a fixed side fertilizing portion, continuously communicating and disposing each upper side feeding member to each hopper portion to form one side movable side fertilizing portion and the other side movable side fertilizing portion, disposing discharging portions for discharging inner left fertilizer in the outside end portions of both the movable side fertilizing portions, pivotally connecting the one side movable side fertilizing portion and the other side movable side fertilizing portion to the side end portions of the support frames, in a state capable of changing the posture into an approximately horizontal laid feeding posture or into a discharging posture wherein the movable side fertilizing portions are approximately vertically flipped up to downward direct the discharging portions, rotating the movable side fertilizing portions at an obtuse rotation angle from a feeding posture to a discharging posture on the pivotally connected portion as a center, and placing the gravity center position of the movable side fertilizing portion on the outside of the pivotally connected portion in the discharging posture. COPYRIGHT: (C)2011,JPO&INPIT
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