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WO1997010699A1 - Systeme de transmission - Google Patents

Systeme de transmission Download PDF

Info

Publication number
WO1997010699A1
WO1997010699A1 PCT/FI1996/000483 FI9600483W WO9710699A1 WO 1997010699 A1 WO1997010699 A1 WO 1997010699A1 FI 9600483 W FI9600483 W FI 9600483W WO 9710699 A1 WO9710699 A1 WO 9710699A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear box
cutting head
tractor
transmission arrangement
primary
Prior art date
Application number
PCT/FI1996/000483
Other languages
English (en)
Inventor
Tore Brunell
Karl-Erik HÄGGBLOM
Original Assignee
Oy El-Ho Ab
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 Oy El-Ho Ab filed Critical Oy El-Ho Ab
Publication of WO1997010699A1 publication Critical patent/WO1997010699A1/fr

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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
    • A01B71/06—Special adaptations of coupling means between power take-off and transmission shaft to the implement or machine

Definitions

  • the following invention is related to a linkage mounted machine used in the agriculture, which working head is sideways offset corresponding to the tractor and pendulum supported. preferably a mower conditioner, where the working head is turned back in the transport position and where the primary gearbox automatically slide aside to give space for the secondary drive shaft when the working head turn backward to the transpon position.
  • the most important advantage of the innovation is that it is not necessary to dismantle the telescopic drive shaft between the primary and the secondary gear box du ⁇ ng the arrangement between the transport and the working positions and that the machine hereby will be more safe and easy to use 0
  • Fig 1 shows a rear view of a typical mower/mower conditioner with the cutting head in the working position with the telescopic drive shaft mounted 5
  • Fig 2 shows the same machine from the top
  • Fig 3 shows the same machine in the transport position from the top
  • Fig 4 shows a p ⁇ ncipal drawing of the side slid mechanism ot the primary gear box
  • the machine in the fig 1 -4 consist of main frame 1 connected to the tractor three point linkage, a boom 3 which is possible to turn around a vertical shaft 2. and which carry the cutting head 4 To be able to follow the unevenness of the ground the cutting head 4 is 5 pendulum mounted to the boom 3 in the horizontal joint 5
  • On the main frame 1 is provided a p ⁇ mary gear box 6 mounted in a wav. that it can be slid to the side on the governors 10
  • the secondary gear box 7 is mounted on the cutting head 4 and is
  • the transmission arrangement according the present invention operate in the following manner
  • the minimum length of the telescopic shaft is adapted to fit between the primary gear box 6 and the secondary gear box 7 when the machine is in the transport position (Fig 3 )
  • the junction 9 pulls the primary 5 gear box to the right so that the gear box comes closer to the secondary gear box 7
  • This make it possible to keep a big enough overlapping on the profiles of the telescopic shaft 8 to make a safe transmission of the power possible, which the cutting head 4 need in work
  • the invention is not limited to the above described form, but a lot of varieties of the same is possible within the scope ot the patent ciaims below 0

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

L'invention porte sur un système de transmission pour une machine entraînée par prise de force, montée au moyen d'un système articulé et utilisée dans l'agriculture, de préférence une faucheuse-conditionneuse. La barre de coupe (4) de ladite machine est déséquilibrée par rapport au tracteur et montée sur pendule; elle est repliée derrière le tracteur en position de transport. Un chevauchement suffisamment important permettant le déploiement de l'arbre d'entraînement télescopique (8) en position de fonctionnement est obtenu quand la boîte de vitesse principale (6) est ramenée plus près de la boîte de vitesse secondaire (7), la barre de coupe (4) étant repliée vers l'extérieur sur un côté du tracteur.
PCT/FI1996/000483 1995-09-20 1996-09-13 Systeme de transmission WO1997010699A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI954431A FI98114C (fi) 1995-09-20 1995-09-20 Voimansiirtojärjestelmä
FI954431 1995-09-20

Publications (1)

Publication Number Publication Date
WO1997010699A1 true WO1997010699A1 (fr) 1997-03-27

Family

ID=8544050

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1996/000483 WO1997010699A1 (fr) 1995-09-20 1996-09-13 Systeme de transmission

Country Status (2)

Country Link
FI (1) FI98114C (fr)
WO (1) WO1997010699A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0880884A1 (fr) * 1997-05-29 1998-12-02 Jf-Fabriken - J. Freudendahl A/S Outil agricole suspendu
JP2012191864A (ja) * 2011-03-15 2012-10-11 Sasaki Corporation 草刈作業機
IT201600112541A1 (it) * 2016-11-08 2018-05-08 Orsi Group S R L sistema per il supporto ed il collegamento di una testata operatrice ad una macchina motrice semovente

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2282781A1 (fr) * 1974-08-30 1976-03-26 Kuhn Sa Perfectionnement aux faucheuses a tambours portees trois points
US3965658A (en) * 1973-05-15 1976-06-29 Lely Cornelis V D Mowing machines
DE2160773B2 (de) * 1970-12-19 1978-12-21 Massey-Ferguson Services N.V., Curacao, Niederlaendische Antillen (Niederlande) Mähwerk zum Anbau an einen Schlepper
US4468916A (en) * 1981-03-13 1984-09-04 Multinorm B.V. Mowing device comprising a divided cutter bar
EP0514314A1 (fr) * 1991-04-25 1992-11-19 Jf-Fabriken - J. Freudendahl A/S Dispositif d'attelage sur tracteur pour un outil agricole, en particulier une faucheuse à disques ou à cylindres

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160773B2 (de) * 1970-12-19 1978-12-21 Massey-Ferguson Services N.V., Curacao, Niederlaendische Antillen (Niederlande) Mähwerk zum Anbau an einen Schlepper
US3965658A (en) * 1973-05-15 1976-06-29 Lely Cornelis V D Mowing machines
FR2282781A1 (fr) * 1974-08-30 1976-03-26 Kuhn Sa Perfectionnement aux faucheuses a tambours portees trois points
US4468916A (en) * 1981-03-13 1984-09-04 Multinorm B.V. Mowing device comprising a divided cutter bar
EP0514314A1 (fr) * 1991-04-25 1992-11-19 Jf-Fabriken - J. Freudendahl A/S Dispositif d'attelage sur tracteur pour un outil agricole, en particulier une faucheuse à disques ou à cylindres

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0880884A1 (fr) * 1997-05-29 1998-12-02 Jf-Fabriken - J. Freudendahl A/S Outil agricole suspendu
JP2012191864A (ja) * 2011-03-15 2012-10-11 Sasaki Corporation 草刈作業機
IT201600112541A1 (it) * 2016-11-08 2018-05-08 Orsi Group S R L sistema per il supporto ed il collegamento di una testata operatrice ad una macchina motrice semovente

Also Published As

Publication number Publication date
FI98114B (fi) 1997-01-15
FI98114C (fi) 1997-04-25
FI954431A0 (fi) 1995-09-20

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