| 摘要 |
PROBLEM TO BE SOLVED: To perform drying while eliminating dispersion and unevenness of moisture content in a grain drying machine for drying grain while measuring a moisture value every one block of grain divided into the plurality of blocks. SOLUTION: This grain drying machine comprises a circulating means for circulating the charged grain from a storage chamber 10 to the storage chamber 10 again through a drying chamber 11, a drying means 4 for drying the grain, an air sucking/exhausting fan 7 for distributing the drying air to the drying chamber 11, a moisture measuring means 9 for taking the grain from the charged grain and measuring its moisture value, and a control portion 41 for controlling the circulating means, the drying means 4 and the moisture measuring means 9, the moisture measuring means 9 measures the grain of determined number during drying work by the drying means 4, and the control portion 41 drives the circulating means in a state of stopping the drying means 4 and the air sucking/exhausting fan 7 when the dispersion of the moisture value of the measured grain is determined to be more than the predetermined dispersion. COPYRIGHT: (C)2009,JPO&INPIT
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