FR2434554A1 - Dispositif de coupe des cultures - Google Patents

Dispositif de coupe des cultures

Info

Publication number
FR2434554A1
FR2434554A1 FR7921636A FR7921636A FR2434554A1 FR 2434554 A1 FR2434554 A1 FR 2434554A1 FR 7921636 A FR7921636 A FR 7921636A FR 7921636 A FR7921636 A FR 7921636A FR 2434554 A1 FR2434554 A1 FR 2434554A1
Authority
FR
France
Prior art keywords
drums
driven
cutting device
knives
cutting
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
FR7921636A
Other languages
English (en)
Other versions
FR2434554B1 (fr
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.)
AGRIMECH ENG
Original Assignee
AGRIMECH ENG
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 AGRIMECH ENG filed Critical AGRIMECH ENG
Publication of FR2434554A1 publication Critical patent/FR2434554A1/fr
Application granted granted Critical
Publication of FR2434554B1 publication Critical patent/FR2434554B1/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
    • A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
    • A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
    • A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
    • A01D34/661—Mounting means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

Ce dispositif de coupe de cultures comporte au moins une paire d'organes de coupe d'axe vertical. Des tambours de coupe 29, 29' et des boîtes à engrenages 41, 41' sont montés sur des sous-châssis 16, 16' articulés sur un bâti principal 13 de façon à permettre un mouvement vertical indépendant des tambours 29, 29' Chaque tambour est entraîné par une transmission à courroie souple 42, 42' à partir de sa propre boîte à engrenages 41, 41 commandée par un arbre transversal 48 à partir d'un tracteur. Les tambours sont entraînés par commande non desmodromique et le heurt mutuel de couteaux 31, 31' est évité par un galet d'écartement 102 qui roule sur une plaque-came 102' et écarte de force les tambours 29, 29'. Des pièces de support 9, 9' se déplacent sur des arbres transversaux 21, 21' et sont reliées par un tirant 103 de sorte que les trajectoires des couteaux se recouvrent lorsqu'ils travaillent à des niveaux différents.
FR7921636A 1978-09-04 1979-08-29 Dispositif de coupe des cultures Expired FR2434554B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7835446 1978-09-04
GB7838763 1978-09-29

Publications (2)

Publication Number Publication Date
FR2434554A1 true FR2434554A1 (fr) 1980-03-28
FR2434554B1 FR2434554B1 (fr) 1985-10-11

Family

ID=26268734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7921636A Expired FR2434554B1 (fr) 1978-09-04 1979-08-29 Dispositif de coupe des cultures

Country Status (8)

Country Link
US (1) US4286423A (fr)
AU (1) AU530866B2 (fr)
CA (1) CA1117775A (fr)
DK (1) DK368679A (fr)
FR (1) FR2434554B1 (fr)
GB (1) GB2029682B (fr)
IE (1) IE48632B1 (fr)
NZ (1) NZ191470A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614755A1 (fr) * 1987-05-04 1988-11-10 Kuhn Sa Faucheuse munie d'un dispositif de reglage du piquage de l'organe de coupe
EP0361573A1 (fr) * 1988-09-13 1990-04-04 C. van der Lely N.V. Faucheuse
FR2759531A1 (fr) * 1997-02-14 1998-08-21 Kuhn Sa Machine agricole de coupe comportant un dispositif de suspension perfectionne du mecanisme de coupe

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151481A1 (de) * 1981-12-24 1983-07-07 Claas Saulgau GmbH, 7968 Saulgau Landwirtschaftliche maschine
FR2571586B1 (fr) * 1984-10-16 1994-12-09 Kuhn Sa Faucheuse, verin amortisseur et dispositif amortisseur equipant cette faucheuse
NL8503156A (nl) * 1985-11-15 1987-06-01 Zweegers & Zonen P J Maaiinrichting.
DE3546041A1 (de) * 1985-12-24 1987-07-02 Fella Werke Gmbh Heuwerbungsmaschine
DE3644273A1 (de) * 1986-12-23 1988-07-07 Kloeckner Humboldt Deutz Ag Kreiselmaeher
US5193330A (en) * 1988-03-14 1993-03-16 Josef Nusser Agricultural reaping or haying machine
NL8901721A (nl) * 1989-07-06 1991-02-01 Lely Nv C Van Der Maaimachine.
US4972664A (en) * 1989-08-31 1990-11-27 Frey Jeffrey R Combine attachment
GB2286958A (en) * 1994-03-01 1995-09-06 Colin Port Mowers
US5628169A (en) * 1995-01-20 1997-05-13 Stiller; Daniel G. Method and apparatus for supporting a turf mower cutting unit
FR2769790B1 (fr) * 1997-10-21 2000-01-07 Kuhn Sa Dispositif limiteur de pivotement destine a equiper une machine agricole - machine de coupe equipee d'un tel dispositif
DE19818960B4 (de) * 1998-04-28 2008-12-04 Deere & Company, Moline Aufhängung eines Vorsatzes
FR2792161B1 (fr) * 1999-04-16 2001-05-25 Kuhn Sa Machine de coupe comportant un dispositif de coupe lie a un chassis au moyen d'un dispositif de liaison ameliore
AU737763B3 (en) * 2000-08-18 2001-08-30 Lindon Smith A disc cutter apparatus
HU229564B1 (en) * 2007-01-26 2014-02-28 Optigep Kft Harvest adapter equipped with stalk crusher for cereals, mainly for sunflower
US7726109B2 (en) 2007-10-30 2010-06-01 Vermeer Manufacturing Co. Four-bar linkage for suspending a header for an agricultural implement
US20100192533A1 (en) * 2009-01-30 2010-08-05 John Coleman Turf treatment apparatus with floating head suspended from a frame
US8261521B2 (en) * 2009-08-31 2012-09-11 Vermeer Manufacturing Company Self-leveling four-bar linkage for suspending a header of an agricultural implement
EP3272199B1 (fr) * 2016-07-20 2019-09-25 Deere & Company Broyeur destiné au traitement de résidus de cultures dans un champ
CN110178534B (zh) * 2019-06-11 2023-05-26 山东农业大学 一种面向蔬菜收获的切割测力装置及使用方法
CN112494847B (zh) * 2020-12-13 2021-09-17 江西悦丰农业科技有限公司 一种森林防火隔离带形成装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2586254A (en) * 1946-12-16 1952-02-19 Ernest F Pitre Sugar cane stubble digger
US3135079A (en) * 1962-08-24 1964-06-02 Thomas J Dunn Mowing apparatus
US3389539A (en) * 1964-07-11 1968-06-25 Zweegers Petrus Wilhelmus Mowing machines
NL6510352A (fr) * 1965-08-10 1967-02-13
DE1782238A1 (de) * 1968-08-02 1971-07-22 Ernst Weichel Trommel- oder Scheibenmahlwerk
US3564822A (en) * 1968-11-21 1971-02-23 Douglass Ind Inc Full floating mower
US3527032A (en) * 1969-08-07 1970-09-08 Hesston Of Delaware Inc Cutter section for multisection mower
US3857225A (en) * 1972-03-09 1974-12-31 G Knudson Bean thinning and cutting device
US3950923A (en) * 1973-05-11 1976-04-20 International Harvester Company Rotary mower
AU509225B2 (en) * 1977-01-06 1980-05-01 Massey-Ferguson Services N.V. Mower
US4187664A (en) * 1977-04-05 1980-02-12 Sperry Rand Corporation Agricultural machine structure
DE2749097A1 (de) * 1977-11-02 1979-05-03 Kloeckner Humboldt Deutz Ag Vorrichtung zum aufhaengen eines landwirtschaftlichen anbaugeraetes, insbesondere eines maehwerkes an einen schlepper

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2614755A1 (fr) * 1987-05-04 1988-11-10 Kuhn Sa Faucheuse munie d'un dispositif de reglage du piquage de l'organe de coupe
EP0361573A1 (fr) * 1988-09-13 1990-04-04 C. van der Lely N.V. Faucheuse
FR2759531A1 (fr) * 1997-02-14 1998-08-21 Kuhn Sa Machine agricole de coupe comportant un dispositif de suspension perfectionne du mecanisme de coupe
EP0861581A1 (fr) * 1997-02-14 1998-09-02 Kuhn S.A. Machine agricole de coupe comportant un dispositif de suspension perfectionné du mécanisme de coupe
US6055800A (en) * 1997-02-14 2000-05-02 Kuhn S.A. Agricultural cutting machine comprising an improved suspension device for the cutting mechanism

Also Published As

Publication number Publication date
GB2029682B (en) 1982-09-29
AU5055879A (en) 1981-03-12
US4286423A (en) 1981-09-01
CA1117775A (fr) 1982-02-09
NZ191470A (en) 1982-08-17
AU530866B2 (en) 1983-08-04
IE48632B1 (en) 1985-04-03
FR2434554B1 (fr) 1985-10-11
GB2029682A (en) 1980-03-26
DK368679A (da) 1980-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse