| 摘要 |
PURPOSE:To smoothly transfer threshed products from the crimped net of a threshing chamber to a treating cylinder, in the threshing grader produced by disposing a vibration-grading mechanism below the threshing chamber having the threshing cylinder therein and equipped with a feed chain, forming a grading chamber above the end of the vibration-grading mechanism, and disposing a treating cylinder at a site on the side opposite to the feed chain in substantially parallel to the threshing cylinder. CONSTITUTION:The threshing grader is characterized by directing the rotation of a threshing cylinder in the downward direction to the feed chain, directing the rotation of a treating cylinder in the same direction as that of the threshing cylinder, and disposing a threshed product-guiding plate 27 at the site of a dust-discharging opening at the end of the crimped net of the threshing chamber, the threshed product-guiding plate 27 being extended in the obliquely upper direction from the dust-discharging opening to the threshing cylinder. |
