| 摘要 |
PROBLEM TO BE SOLVED: To provide a crusher capable of efficiently crushing empty cans and mountable on a vehicle or the like. SOLUTION: A discharge port 2 is provided in the bottom part of a main body 1 and a drive shaft 3 is provided to the central part of the bottom part. A perforated disc 5, which has blades 7, 7, 7, 7, 7 and 7 on its upper surface and blades 8, 8, 8, 8, 8 and 8 on its undersurface, is provided to the lower part of the drive shaft 3 and rotary blades 9 are provided to the upper part of the drive shaft 3. Double-edged blades 10, 10 and 10;11, 11 and 11 are provided to the inner peripheral surface of the main body 1 over two upper and lower stages so as to protrude in a radial direction and a lining plate 12 made of cast iron having projections 12a are provided to the inner peripheral surface of the main body 1. COPYRIGHT: (C)2004,JPO
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