To provide a swinging selection device for a threshing machine, capable of preventing grain or the like from being dispersed to the exterior of the machine by installing a guide plate.
The swinging selection device 2 includes the guide plate 26 for introducing the selected product from a non-selection part to a straw rack 15 of a selection part at the rear side from a fourth product port 41 for feeding the selected product dropped from waste straw conveyed from a threshing chamber 3 and at the front side from the rear terminal of the non-selection part comprising a seal member 31 and a pushing plate 32. As a result, the selected product conveyed in the non-selection part can be introduced from the non-selection part to the selection part before the selected product reaches the rear terminal, and the grain or the like can be prevented from being dispersed to the exterior of the machine from the rear terminal part of the swinging selection part 2 and the top part of the non-selection part before reaching the rear terminal part to improve the recovery of the grain.
KIMURA ATSUSHI
YAMANE TATSUYA
ITO NOBORU
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