| 摘要 |
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. |
