| 摘要 |
PROBLEM TO BE SOLVED: To prevent a fertilizer charged into a hopper from causing a bridging phenomenon, causing clogging or scattering. SOLUTION: This fertilizer dusting machine is obtained by providing stirring blades 6 with a structure in a helical state at 120 deg. angle attached to a shaft 5, forming the shape of the stirring blades 6 into a round bar, attaching bridge preventing blades 3 to a case 4 and installing a hopper sliding wall 2 and thereby is capable of uniformly dusting the fertilizer from a gate 7 for regulating a discharging port 8 and the discharging port 8 and further preventing the scattering with a scattering preventing sheet 9 without causing a bridging phenomenon.
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