| 摘要 |
PROBLEM TO BE SOLVED: To provide a grain feeding device that is capable of preventing a clogging with rice by detecting whether rice has been conveyed to a rice washing chamber or not so as to operate a measuring instrument in accordance with the result of detection. SOLUTION: The grain feeding device is provided with the measuring instrument 3 which measures and discharges rice in a storage 2, a conveying means to convey the rice discharged from the measuring instrument 3 to the rice washing chamber 17 by means of an air stream and a detection means S to detect whether the rice has been supplied to the rice washing chamber 17 by the conveying means. COPYRIGHT: (C)2004,JPO
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