| 摘要 |
PROBLEM TO BE SOLVED: To strongly form an upper tank and facilitate the cleaning of a spiral portion in the lower portion of a lower tank, although a grain tank is divided into the lower portion and the upper portion. SOLUTION: This grain tank is detachably composed of the lower tank 5a in which the lower spiral 13 is pivotally mounted in the bottom portion of a gutter 12, and the box-like upper tank 5b whose lower portion is opened. Draining plates 17 used for adjusting the dropping of grains and placed above the lower spiral 13 on the lower tank 5a side is attached to the lower portion of the upper tank 5b, and the draining plates 17 can be detached from the lower tank 5a together with the upper tank 5b. COPYRIGHT: (C)2006,JPO&NCIPI
|
