Title:
COMBINE
Document Type and Number:
WIPO Patent Application WO/2020/080265
Kind Code:
A1
Abstract:
[Problem] To provide a combine capable of effectively performing a re-sorting process on a second crop. [Solution] In the present invention: on a side wall, on which the second crop return device 27 is installed, among the left and right side walls, a second crop discharge port 27D of a second crop return device 27 is provided to a lateral wall part 35Ra which is positioned higher than a workpiece feeding surface 20A of a rocking sorting device 20; a flow-down guider 60 which guides the second crop to the rocking sorting device 20 is provided in a second crop flow-down passage spanning from the second crop discharge port 27D to the rocking sorting device 20 in a threshing device 10; the flow-down guider 60 is provided at a further inner side of the threshing device 10 than the lateral wall part 35Ra and at a place overlapping the workpiece feeding surface 20A when viewed in a plan view, and is formed on a downward inclination surface 61 which guides the second crop toward the upper side in the workpiece feeding direction.
Inventors:
NAGAOSA KAZUAKI (JP)
NAGATA TETSUJI (JP)
TAKAGI MASAYUKI (JP)
NAGATA TETSUJI (JP)
TAKAGI MASAYUKI (JP)
Application Number:
PCT/JP2019/040111
Publication Date:
April 23, 2020
Filing Date:
October 10, 2019
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
A01F12/52; A01F12/32
Foreign References:
| JPS6349169Y2 | 1988-12-16 | |||
| JP2005013107A | 2005-01-20 | |||
| JP2001275472A | 2001-10-09 | |||
| JPS6317623A | 1988-01-25 | |||
| US5421777A | 1995-06-06 |
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