Grain drier with sight glass and light source in grain storage tank

摘要

The present invention provides a grain drier capable of detecting the amount of grain in a grain storage tank even in a dark environment such as night time and checking the appearance of the inside of the grain storage tank from the outside. SOLUTION: A grain storage tank is provided in the upper stage of a dryer main body, a ventilation drying unit is provided in the middle stage, and a grain take-out tank is provided in the lower stage, and the grain stored in the grain storage tank In the grain drier, wherein the grain storage tank is formed on a side wall, the observation window made of a transparent member, and the inside of the side wall And a light source for emitting light to the inside of the wall where the observation window is not formed. [Selected figure] Figure 1