WO2008126013A3 - Method to decrease separation losses at the harvest of grains and advance speed regulating device of a harvester to decrease separation losses - Google Patents
Method to decrease separation losses at the harvest of grains and advance speed regulating device of a harvester to decrease separation losses Download PDFInfo
- Publication number
- WO2008126013A3 WO2008126013A3 PCT/IB2008/051342 IB2008051342W WO2008126013A3 WO 2008126013 A3 WO2008126013 A3 WO 2008126013A3 IB 2008051342 W IB2008051342 W IB 2008051342W WO 2008126013 A3 WO2008126013 A3 WO 2008126013A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- harvester
- separation losses
- advance speed
- harvest
- decrease separation
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1274—Control or measuring arrangements specially adapted for combines for drives
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/127—Control or measuring arrangements specially adapted for combines
- A01D41/1271—Control or measuring arrangements specially adapted for combines for measuring crop flow
- A01D41/1272—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow
- A01D41/1273—Control or measuring arrangements specially adapted for combines for measuring crop flow for measuring grain flow for measuring grain loss
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combines (AREA)
- Harvester Elements (AREA)
- Threshing Machine Elements (AREA)
Abstract
A method and device to decrease separation losses in a harvester, wherein grain separation losses or harvest yield are detected and controlled changes are introduced to the advance speed of the harvester in a way that can be previously defined by the producer without overriding the contribution of the operator driving the machine. Instead of connecting the accelerator cable (37) to the accelerator pedal (25), it is physically connected to an electrical motor (31). On the other hand, the pedal is connected to a positioning sensor (29) that is read by a processor (43), which delivers a control signal to the electric motor to control the fuel passage to optimize the harvester advance speed (11), seeking for the best balance between separation losses and harvest time.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ARP070101521A AR060425A1 (en) | 2007-04-11 | 2007-04-11 | METHOD TO DECREASE LOSSES BY TAIL IN THE GRAIN HARVEST AND REGULATORY DEVICE OF THE ADVANCE SPEED OF A HARVESTOR |
ARP20070101521 | 2007-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008126013A2 WO2008126013A2 (en) | 2008-10-23 |
WO2008126013A3 true WO2008126013A3 (en) | 2009-03-12 |
Family
ID=39590606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2008/051342 WO2008126013A2 (en) | 2007-04-11 | 2008-04-09 | Method to decrease separation losses at the harvest of grains and advance speed regulating device of a harvester to decrease separation losses |
Country Status (2)
Country | Link |
---|---|
AR (1) | AR060425A1 (en) |
WO (1) | WO2008126013A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102929146B (en) * | 2012-10-24 | 2015-06-10 | 江苏大学 | Device and method for realizing model reference adaptive control on operation speed of combine harvester |
JP6883974B2 (en) * | 2016-11-15 | 2021-06-09 | ヤンマーパワーテクノロジー株式会社 | Yield distribution calculation device and yield distribution calculation program |
JP6827373B2 (en) * | 2017-06-26 | 2021-02-10 | 株式会社クボタ | combine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3935866A (en) * | 1974-12-23 | 1976-02-03 | Allis-Chalmers Corporation | Grain loss monitor |
US4130980A (en) * | 1977-01-06 | 1978-12-26 | International Harvester Company | Combine automatic travel control system |
FR2513847A1 (en) * | 1981-10-03 | 1983-04-08 | Claas Ohg | DEVICE FOR ADJUSTING THE ADVANCE SPEED OF COMBINE HARVESTERS |
EP0077667A1 (en) * | 1981-10-21 | 1983-04-27 | Tecalemit Electronics Limited | Control apparatus for a combine harvester |
US4487002A (en) * | 1981-07-17 | 1984-12-11 | Gary W. Krutz | Automatic ground speed controller |
EP0777960A2 (en) * | 1993-06-28 | 1997-06-11 | New Holland Belgium N.V. | Process for the control of selfpropelled agricultural harvesting machines |
-
2007
- 2007-04-11 AR ARP070101521A patent/AR060425A1/en active IP Right Grant
-
2008
- 2008-04-09 WO PCT/IB2008/051342 patent/WO2008126013A2/en active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3935866A (en) * | 1974-12-23 | 1976-02-03 | Allis-Chalmers Corporation | Grain loss monitor |
US4130980A (en) * | 1977-01-06 | 1978-12-26 | International Harvester Company | Combine automatic travel control system |
US4487002A (en) * | 1981-07-17 | 1984-12-11 | Gary W. Krutz | Automatic ground speed controller |
FR2513847A1 (en) * | 1981-10-03 | 1983-04-08 | Claas Ohg | DEVICE FOR ADJUSTING THE ADVANCE SPEED OF COMBINE HARVESTERS |
EP0077667A1 (en) * | 1981-10-21 | 1983-04-27 | Tecalemit Electronics Limited | Control apparatus for a combine harvester |
EP0777960A2 (en) * | 1993-06-28 | 1997-06-11 | New Holland Belgium N.V. | Process for the control of selfpropelled agricultural harvesting machines |
Also Published As
Publication number | Publication date |
---|---|
WO2008126013A2 (en) | 2008-10-23 |
AR060425A1 (en) | 2008-06-18 |
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