| 摘要 |
PROBLEM TO BE SOLVED: To provide a pulverizer allowing easy removal of rotary blades or a coarse blade for the purpose of removing crushed matter bitten into the rotary blades and coarse blades. SOLUTION: In the pulverizer A crushing a crushing object by cooperation of the rotary blades 20 and the coarse crushing blades 10 provided in a housing H, with fixed blades 30 provided on an inside face of the housing, and discharging the crushed matter from a discharge port 40 formed at the lower part of the housing, the housing is provided with front and rear walls 2 disposed with a space, left and right open/close doors 4, 5 closely disposed between the front and rear walls and capable of outwardly rising and falling with the lower end as a fulcrum, and a rotary shaft 50 provided in the fore-and-after direction penetrating through the front and rear walls. The rotary shaft is provided with the plurality of rotary blades and the coarse crashing blades set between the rotary blades with spaces. Any one of the front and rear walls is set insertable/drawable in relation to the rotary shaft and attachable/detachable in relation to the open/close doors. COPYRIGHT: (C)2009,JPO&INPIT
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