| 摘要 |
PROBLEM TO BE SOLVED: To prevent crushed chips generated during crushing of crushing objects from intruding into a bearing rotatably holding rotary shafts having cutters. SOLUTION: In this crushing machine, a roughly cubicly formed empty part formed by right and left frames 1, 2, 11, 12 rotatably holding the rotary shafts 15, 16 disposed with the cutters 30, and a top plate 41 and a bottom plate 42 formed into thick rectangular plates and connected to the right and left frames 1, 2, 11, 12, are set serially in the vertical direction with holes 41a, 41b, 42a, 42b at both end parts serving as connection parts, form discharge holes 1b, 2, 11b, 12b opened at upper and lower parts of a housing H. The frames 1, 2 and 11, 12 vertical in the right and left are turnably and vertically connected in relation to the rotary shafts 15, 16 with hinges in one of the front face side or rear face side of the housing H, and fixed with a fixing means with spacers held therebetween in the other face side. COPYRIGHT: (C)2008,JPO&INPIT
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