| 摘要 |
PROBLEM TO BE SOLVED: To provide an excellent granule air-discharging apparatus which is excellent in the workability and operability of granule-discharging works. SOLUTION: This air-discharging apparatus having air-conveying means (8b, 14, 18 and 20) for air-conveying granules and a discharging means 9 for discharging the granules conveyed with the air-conveying means (8b, 14, 18 and 20) is characterized in that the discharging tip portion 9a of the discharging means 9 can be detached and is relatively hard, and portions except the discharging tip portion 9a comprise a relatively flexible material. The portion 9b except the discharging tip portion 9a has a good degree of freedom and can discharge the granules at a desired place. Thereby, the workability and operability of the discharging work are excellent, and, when the discharging tip portion 9a is detached, the apparatus can be applied to various uses such as cleaning in a thresher, or the like. COPYRIGHT: (C)2007,JPO&INPIT
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