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 PDF

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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
Application number
PCT/IB2008/051342
Other languages
Spanish (es)
French (fr)
Other versions
WO2008126013A2 (en
Inventor
Emanuel Slawinski
Vicente Antonio Mut
Original Assignee
Consejo Nac Invest Cient Tec
Inis Biotech Llc
Emanuel Slawinski
Vicente Antonio Mut
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Consejo Nac Invest Cient Tec, Inis Biotech Llc, Emanuel Slawinski, Vicente Antonio Mut filed Critical Consejo Nac Invest Cient Tec
Publication of WO2008126013A2 publication Critical patent/WO2008126013A2/en
Publication of WO2008126013A3 publication Critical patent/WO2008126013A3/en

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.
PCT/IB2008/051342 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 WO2008126013A2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
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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