| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain sucking and conveying apparatus effectively removing foreign matter with a low specific gravity mixed in conveyed matter like air-conveyed grain, e.g., worms, thread chips, hair or husk. SOLUTION: This grain sucking and conveying apparatus is provided with a grain supply part containing grain to be conveyed; an air-conveying line air-conveying the grain supplied from the grain supply part; a grain collecting part communicating with the air-conveying line and receiving and collecting the grain air-conveyed from the air-conveying line; and a sucking mechanism communicatively connected to the grain recovering part and causing air stream in the air-conveying line by sucked air. The terminal end part of the air-conveying line is upward curvedly formed in the grain collecting part so that the terminal end opening of the air-conveying line is directed upward in the grain sucking and conveying apparatus, and a grain-receiving body is disposed at a position facing the terminal end opening. COPYRIGHT: (C)2008,JPO&INPIT
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