Title:
COMBINE HARVESTER AND GRAIN YIELD MANAGEMENT SYSTEM FOR COMBINE HARVESTER
Document Type and Number:
WIPO Patent Application WO/2017/110818
Kind Code:
A1
Abstract:
This combine harvester is provided with: a grain conveyance mechanism for conveying grain from a threshing device to a grain tank; a grain release device that is provided to the end edge of the grain conveyance mechanism, and that comprises a release case, which is provided with a grain release port, and a release rotary body, which is rotatably disposed in the release case; a pressing action part that receives pressing force from the grain before grain release by the discharge rotary body; a load detector that detects the pressing force acting on the pressing action part; and a yield evaluation unit that evaluates the grain conveyance amount from the detection signal from the load detector.
Inventors:
UEDA MAO (JP)
TAKAHARA KAZUHIRO (JP)
ANDO YOSHIMASA (JP)
TAKAHARA KAZUHIRO (JP)
ANDO YOSHIMASA (JP)
Application Number:
PCT/JP2016/087972
Publication Date:
June 29, 2017
Filing Date:
December 20, 2016
Export Citation:
Assignee:
KUBOTA KK (JP)
International Classes:
A01D41/127; A01F12/46
Domestic Patent References:
| WO2016147521A1 | 2016-09-22 |
Foreign References:
| JP2003070339A | 2003-03-11 | |||
| US20140174199A1 | 2014-06-26 | |||
| JP2015204806A | 2015-11-19 | |||
| JP2003000047A | 2003-01-07 | |||
| JP2014212749A | 2014-11-17 | |||
| JP2005130776A | 2005-05-26 | |||
| JP2008212102A | 2008-09-18 |
Other References:
See also references of EP 3395153A4
Attorney, Agent or Firm:
R&C IP LAW FIRM (JP)
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