| 摘要 |
PROBLEM TO BE SOLVED: To provide an auger-type ice-making machine capable of easily and firmly fixing a fixed blade to an ice-making cylinder without using a fastener such as a bolt and a screw. SOLUTION: The auger type ice-making machine includes: the ice-making cylinder 30 provided with an evaporator 11 on its outer periphery; an auger 2 rotatably disposed inside the ice-making cylinder 30 and provided with a spiral blade 3 on its outer peripheral face; and the fixed blade 40 disposed on an upper end of the ice-making cylinder 30, provided with an ice compression passage penetrated therethrough, and supporting an upper rotating shaft of the auger 2, wherein thin ice formed on an inner wall surface of the ice-making cylinder 30 is conveyed while chipping the ice, and is compressed in the ice compression passage to making ice. A plurality of projecting portions 31 are formed on an upper outer periphery of the ice-making cylinder 30, a plurality of engagement portions 42 capable of engaged with and disengaged from the plurality of projecting portions 31 are formed on the fixed blade 40, and the projecting portions 31 and the engagement portions 42 are overlapped to position and fix the ice-making cylinder 30 and the fixed blade 40. COPYRIGHT: (C)2008,JPO&INPIT
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