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FR2430186A1 - CLEANING DEVICE FOR COMBINE HARVESTERS - Google Patents

CLEANING DEVICE FOR COMBINE HARVESTERS

Info

Publication number
FR2430186A1
FR2430186A1 FR7916380A FR7916380A FR2430186A1 FR 2430186 A1 FR2430186 A1 FR 2430186A1 FR 7916380 A FR7916380 A FR 7916380A FR 7916380 A FR7916380 A FR 7916380A FR 2430186 A1 FR2430186 A1 FR 2430186A1
Authority
FR
France
Prior art keywords
screen
cleaning device
combine harvesters
threshing
casing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7916380A
Other languages
French (fr)
Other versions
FR2430186B1 (en
Inventor
Josef W Klimmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of FR2430186A1 publication Critical patent/FR2430186A1/en
Application granted granted Critical
Publication of FR2430186B1 publication Critical patent/FR2430186B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/44—Grain cleaners; Grain separators
    • A01F12/444—Fanning means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F7/00—Threshing apparatus
    • A01F7/02—Threshing apparatus with rotating tools
    • A01F7/06—Threshing apparatus with rotating tools with axles in line with the feeding direction ; Axial threshing machines

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Threshing Machine Elements (AREA)
  • Combines (AREA)

Abstract

Cette invention concerne un dispositif de nettoyage pour moissonneuses-batteuses comprenant un rotor de battage et de séparation monté dans un carter. Le crible de ce dispositif de nettoyage, constitué avantageusement par une bande formant crible, est associé à un dispositif de renvoi placé entre ce crible et le carter de battage et de séparation de la machine. De cette façon, les produits séparés vers l'extrémité aval de ce carter sont ramenés sur la bande formant crible en un point situé plus en amont, de sorte qu'ils restent sur cette bande un laps de temps plus long, ce qui améliore l'efficacité du nettoyage.The present invention relates to a cleaning device for combine harvesters comprising a threshing and separating rotor mounted in a housing. The screen of this cleaning device, advantageously constituted by a band forming a screen, is associated with a return device placed between this screen and the threshing and separating casing of the machine. In this way, the products separated towards the downstream end of this casing are returned to the screen forming belt at a point situated further upstream, so that they remain on this belt for a longer period of time, which improves the cleaning efficiency.

FR7916380A 1978-07-08 1979-06-26 CLEANING DEVICE FOR COMBINE HARVESTERS Granted FR2430186A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782830103 DE2830103C2 (en) 1978-07-08 1978-07-08 Cleaning device for combine harvesters

Publications (2)

Publication Number Publication Date
FR2430186A1 true FR2430186A1 (en) 1980-02-01
FR2430186B1 FR2430186B1 (en) 1984-03-09

Family

ID=6043897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916380A Granted FR2430186A1 (en) 1978-07-08 1979-06-26 CLEANING DEVICE FOR COMBINE HARVESTERS

Country Status (3)

Country Link
DE (1) DE2830103C2 (en)
FR (1) FR2430186A1 (en)
GB (1) GB2024594B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2651088A1 (en) * 1989-08-30 1991-03-01 Proizv Ob Tag Thresher particularly for combine harvesters
DE10330465A1 (en) * 2003-07-05 2005-02-24 Deere & Company, Moline axial separating device
GB201319215D0 (en) 2013-10-31 2013-12-18 Agco As Grain seperating apparatus in a combine harvester
GB201416989D0 (en) 2014-09-26 2014-11-12 Agco Int Gmbh Vehicle ballasting assistance
GB202017129D0 (en) * 2020-10-29 2020-12-16 Agco Int Gmbh Combine harvesters having reversible return systems, and related methods
DE102022118393A1 (en) * 2022-07-22 2024-01-25 John Deere GmbH & Co. KG Cleaning assembly for a combine harvester
CN116235708B (en) * 2023-04-25 2023-07-18 佳木斯惠尔橡塑股份有限公司 Threshing device for harvester

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534336C (en) * 1929-03-22 1931-10-02 Heinrich Lanz Akt Ges Sieve for separating the chaff from the short straw in threshing machines
US2314901A (en) * 1939-04-06 1943-03-30 Allis Chalmers Mfg Co Harvester-thresher
DE1083586B (en) * 1957-06-21 1960-06-15 Emile Mathurin Marie Prosper J Arrangements in a stationary or mobile threshing machine
FR2028111A1 (en) * 1969-01-10 1970-10-09 Int Harvester Co
DE2015584A1 (en) * 1970-04-01 1971-10-21 Glaser, Fritz, Dipl.-Ing., 8000 München Vibrating tine belt shaker (vibrating rake belt shaker) for separating grains from stalk and leaf-shaped material
US3982549A (en) * 1975-08-28 1976-09-28 International Harvester Company Helical element rotor-axial flow combine
US4051856A (en) * 1971-11-22 1977-10-04 Western Roto Thresh Ltd. Pneumatic rotary classifier

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3669121A (en) * 1970-06-30 1972-06-13 Sperry Rand Corp Axial flow threshing and separating means with a load distributing threshing rotor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE534336C (en) * 1929-03-22 1931-10-02 Heinrich Lanz Akt Ges Sieve for separating the chaff from the short straw in threshing machines
US2314901A (en) * 1939-04-06 1943-03-30 Allis Chalmers Mfg Co Harvester-thresher
DE1083586B (en) * 1957-06-21 1960-06-15 Emile Mathurin Marie Prosper J Arrangements in a stationary or mobile threshing machine
FR2028111A1 (en) * 1969-01-10 1970-10-09 Int Harvester Co
DE2015584A1 (en) * 1970-04-01 1971-10-21 Glaser, Fritz, Dipl.-Ing., 8000 München Vibrating tine belt shaker (vibrating rake belt shaker) for separating grains from stalk and leaf-shaped material
US4051856A (en) * 1971-11-22 1977-10-04 Western Roto Thresh Ltd. Pneumatic rotary classifier
US3982549A (en) * 1975-08-28 1976-09-28 International Harvester Company Helical element rotor-axial flow combine

Also Published As

Publication number Publication date
GB2024594B (en) 1982-08-18
FR2430186B1 (en) 1984-03-09
DE2830103C2 (en) 1982-09-23
DE2830103A1 (en) 1980-01-17
GB2024594A (en) 1980-01-16

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Legal Events

Date Code Title Description
ST Notification of lapse