| 摘要 |
PROBLEM TO BE SOLVED: To smoothly carry out falling of a fertilizer by preventing co-rotation of the fertilizer in a hopper to be dumpling. SOLUTION: In a fertilizer distributor 11 having a distributing blade 6 for distributing a fertilizer 2 falling from a hopper 3 below the hopper 3 housing the fertilizer 2 and having an agitating blade 7 for agitating the fertilizer 2 housed in the hopper 3, a planet gear mechanism 26 for transmitting the rotation of the distributing blade 6 with reducing to the rotation shaft 18 of the agitating blade 7 is installed.
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