| 摘要 |
PROBLEM TO BE SOLVED: To provide an apparatus for spraying a fertilizer designed to prevent the fertilizer housed in a tank from staying in an upper position of a vibrating plate material and prevent insufficient supply or stop of the fertilizer to a delivery rotor by installing stirring members stirring the fertilizer in the tank in the upper position of the vibrating plate material though the granular fertilizer is charged and housed in the hopper-like tank and a traveling machine body is traveled to lead the fertilizer in the tank to the upper position of the delivery rotor by vibration of the vibrating plate material, deliver the fertilizer to spray port parts while stirring the fertilizer by rotation of the delivery rotor and spray the fertilizer through spray tubes onto a field. SOLUTION: The apparatus is loaded onto the traveling machine body 1 and equipped with the spraying port parts 3 in the base of the hopper-like tank 2 housing the granular fertilizer W and further the delivery rotor 4 for delivering the fertilizer in the tank to the spray port parts while rotating and stirring the fertilizer. The apparatus is further provided with the vibrating plate material 8 for leading the fertilizer to the delivery rotor in the upper position of the delivery rotor. COPYRIGHT: (C)2006,JPO&NCIPI
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