To provide a swinging selection device for a threshing machine, having material adaptability improved by devising the arrangement of a drawing plate on a chaff sieve.
The swinging selection device 2 includes a sub-feed pan 13 for receiving a dropped selected product and flowing the selected product to the rear side at the upper side of the chaff sieve 12, and the drawing plate 25 present at the lower side of the sub-feed pan 13, having a clearance h between the drawing plate 25 and the upper surface of the chaff sieve 12, and dispersing the selected product on the chaff sieve 12. As a result, the drawing plate 25 can prevent the selected product from being accumulated on the drawing plate 25, allows the selected product to pass through the clearance h between the drawing plate 25 and the upper surface of the chaff sieve 12, and capable of making the thickness of the layer constant by dispersing the selected product to improve the material adaptability.
KIMURA ATSUSHI
YAMANE TATSUYA
ITO NOBORU
| JP2007174997A | 2007-07-12 | |||
| JP2007228835A | 2007-09-13 | |||
| JP2005287345A | 2005-10-20 | |||
| JPS5995849U | 1984-06-29 | |||
| JPS58139041U | 1983-09-19 | |||
| JP2007174997A | 2007-07-12 | |||
| JP2007228835A | 2007-09-13 |