| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a moisture measurement apparatus which is capable of coping with grains having different grain sizes and can be outfitted on a grain drier used for drying a plurality of types of grains. <P>SOLUTION: A moisture measurement apparatus 1 has an inlet part opening/closing device 5 which has: a cover 6 forming an inlet part 50 allowing one grain K having a large grain size to pass at a time; and a cover movable part 7 for reducing the aperture area of the inlet part 50. The cover 6 has an inlet-forming curved part which forms the inlet part 50 on its lower edge at the center in the right/left direction. The cover movable part 7 is constructed by supporting a movable part body 71 on the cover 6 with a rotating shaft and opens and closes the movable part body 71 in accordance with rotation of the rotating shaft. The movable part body 71 has a passage restriction part 71b on its lower edge at the center in the right/left direction. The passage restriction part 71b reduces the aperture area of the inlet part 50 when the cover movable part 7 is closed to allow one grain K having a small grain size to pass at a time. <P>COPYRIGHT: (C)2012,JPO&INPIT |
