| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem in which grains stuck into threshed grain culms (discharged straw)are discharged to the outside of a machine together with the discharged straw and become threshing loss. SOLUTION: In a threshing apparatus, a threshing cylinder 11 is provided in the upper part of a threshing chamber 12 and a fourth treating apparatus 36 for carrying out dropping treatment of stuck grains stuck in conveying grain culms is provided in the rear of the threshing chamber 12 and a discharged dust-treating apparatus 40 made to communicate with the threshing chamber 12 by a discharged dust communicating port is provided on the rear side of the threshing chamber 12 and a second treating apparatus 45 for carrying out return treatment of a second material is provided on the side of the threshing chamber 12 and a third treating apparatus 55 for recovering grains discharged from the fourth treating apparatus 36 and grains discharged from the discharged dust-treating apparatus 40 and conveying the grains to starting end of a swinging and separating shelf 25 is provided in the vicinity of the fourth treating apparatus 36. COPYRIGHT: (C)2008,JPO&INPIT
|
