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WO1992005684A1 - Dispositif de transfert de plantes - Google Patents

Dispositif de transfert de plantes Download PDF

Info

Publication number
WO1992005684A1
WO1992005684A1 PCT/FI1991/000296 FI9100296W WO9205684A1 WO 1992005684 A1 WO1992005684 A1 WO 1992005684A1 FI 9100296 W FI9100296 W FI 9100296W WO 9205684 A1 WO9205684 A1 WO 9205684A1
Authority
WO
WIPO (PCT)
Prior art keywords
tines
ball
gripping
equipment
gripping device
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.)
Ceased
Application number
PCT/FI1991/000296
Other languages
English (en)
Inventor
Bert Thijssen
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.)
Lannen Tehtaat Oy
Original Assignee
Lannen Tehtaat Oy
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 Lannen Tehtaat Oy filed Critical Lannen Tehtaat Oy
Publication of WO1992005684A1 publication Critical patent/WO1992005684A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
    • A01G9/086—Devices for repotting
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings
    • A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays

Definitions

  • the invention relates to an equipment for transferring balled seedlings.
  • the equipment there is a gripping device with at least two tines, in which a balled seedling is attached.
  • the ball is transferred by moving the gripping device.
  • the equipment is especially adapted for use in machines, where plants are transferred from a growing honeycomb to another substrate.
  • Lannen Tehtaat Oy (corresponds e.g. to US patent 4893571) it is known an automatic equipment for planting balled seedlings, whereby a balled seedling is pushed from a growing honeycomb lying on its side into a gripping device consisting of two parallel tines so, that the tines penetrate the ball from top. The gripping device with the ball is then turned downwards, the ball is released and dropped into the substrate.
  • a force turning the tine is directed towards at least one gripping tine when the ball is attached in the tines.
  • a friction between the tines and the ball in- creases and the ball is more firmly attached into the tines during the transfer.
  • Fig. 1 shows the equipment in side view
  • Fig. 2 a gripping device in top view.
  • a honeycomb 1 lying on its side containing balled seedlings, the pots of which are open in the bottom.
  • the honeycomb is moved by a special device 2 in such a way that each pot in its turn gets into a ball re- leasing position, where the ball is pushed from the pot by a pushing device 3.
  • the ball is pushed into a gripping device, in which there are two tines 4 penetrating in the ball from top.
  • the gripping device is then turned into its bottom position, whereby the ball is released by a release device 5 to be brought into the substrate by guiding devices 6.
  • the equipment corresponds to the one described in the US patent 4893571 mentioned above, which publication is incorpo ⁇ rated as a reference in this description.
  • a frame 9 attached onto an axle 8 with its mounting sleeves 10 and 11 and its gripping tines 12 and 13. Both tines are straight.
  • the tine 12 is rigidly attached into the frame 9.
  • the tine 13 with its sleeves 11 is mounted in bearings 14 in the frame to be turned horizontally.
  • a bar 15 direct on the side facing from the tines, at the end of which bar there is a wheel 16.
  • a spring 17 in connection with the sleeve 11, which tends to turn the tine 13 away from the tine 12.
  • the balled seedling is pushed into the tines 12 and 13 in their horizontal position, after which the gripping device is turned downwards and the ball is released from the tines to be brought into a sub- strate.
  • the wheel 16 leans against a guide surface 18 firm in regard to the frame 9, by which guide surface the turning of the tine 13 is guided.
  • the tines When the tines are in a horizontal position, whereby the ball is pushed into the tines, the tine 13 is parallel with the tine 12.
  • a projecting part 19 of the guide surface 18 pushes the bar 15, whereby the tine 13 turns towards the tine 12, and the ball is tightly pressed between the tines.
  • the tines turn into their bottom position, there is a declining part 20 in the guide surface, whereby the compression of the tines from the ball weakens and the ball can easily be released.
  • Both tines of the gripping device can naturally be designed to be turned, if desired.
  • the gripping tines can be wider on the surfaces facing each other than elsewhere, whereby also a fragile ball remains easier unbroken.
  • a gripping device formed by the tines is attached in a conveyor, which takes the ball into a releasing point and returns the gripping device to take a new ball.
  • tines can be used, which tend to turn away from each other, in case crumbling of balls is not a problem (e.g. by balls with binding medium or balls covered with a coating layer) . Also several tines can be used if desired.
  • the invention is in principle adapted for use in all kinds of equipment, in which balled seedlings, e.g. cone-shaped balls, are transferred from a sub ⁇ strate, e.g. from a honeycomb, to another substrate, e.g. into the soil, to another honeycomb or to sep ⁇ arate pots.
  • balled seedlings e.g. cone-shaped balls

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

L'invention se rapporte à une dispositif servant à transférer des semis contenus dans de la terre compactée et comprenant des fourches (12, 13) dans lesquelles on pousse la plante. De plus, des mécanismes (15, 19) faisant partie du dispositif, servent à exercer une force de rotation sur les fourches pendant le transfert.
PCT/FI1991/000296 1990-09-27 1991-09-25 Dispositif de transfert de plantes Ceased WO1992005684A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI904767A FI904767A7 (fi) 1990-09-27 1990-09-27 Anordning foer oeverfoering av en planta.
FI904767 1990-09-27

Publications (1)

Publication Number Publication Date
WO1992005684A1 true WO1992005684A1 (fr) 1992-04-16

Family

ID=8531127

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI1991/000296 Ceased WO1992005684A1 (fr) 1990-09-27 1991-09-25 Dispositif de transfert de plantes

Country Status (3)

Country Link
AU (1) AU8514391A (fr)
FI (1) FI904767A7 (fr)
WO (1) WO1992005684A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003040A1 (fr) * 1992-08-10 1994-02-17 Williames Hi-Tech International Pty. Ltd. Appareil pour planter automatiquement des semis preleves d'un bac a semis rigide
EP0613614A1 (fr) * 1993-03-04 1994-09-07 YANMAR AGRICULTURAL EQUIPMENT Co., Ltd. Machine à planter des jeunes plants
EP0657094A1 (fr) * 1993-12-13 1995-06-14 Machinefabriek Flier B.V. Méthode et appareil pour manipuler du substrat contenant une plante
NL1001461C2 (nl) * 1995-10-20 1996-08-23 William Van Der Burg Inrichting voor het uit een verzameltray verwijderen van daarin aanwezige plantjes om deze over te brengen in potjes.
JP2023156818A (ja) * 2022-04-13 2023-10-25 井関農機株式会社 作業車両
US12245538B2 (en) 2021-03-03 2025-03-11 Equipements Vegtech Apparatus for feeding a transplanter and a method for feeding a transplanter

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709692A1 (de) * 1977-03-05 1978-09-07 Franz Metz Pflanzensetzmaschine
WO1986001975A1 (fr) * 1984-10-05 1986-04-10 Michel Germaine Procede de prehension et de transfert de plants en mottes
FR2578142A1 (fr) * 1985-01-11 1986-09-05 Ferrand Claude Dispositif d'extraction de mottes des capacites d'elevage de vegetaux pour transplantation
US4893571A (en) * 1987-11-02 1990-01-16 Lannen Tehtaat Oy Method and device for planting balled seedlings
FR2635637A1 (fr) * 1988-08-31 1990-03-02 Visser S Gravendeel Holding Bv Appareil prehenseur a detachement automatique pour transferer des plantes
US4932338A (en) * 1987-12-17 1990-06-12 Iseki & Co., Ltd. Apparatus for transplanting seedings of nursery pans into beds

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709692A1 (de) * 1977-03-05 1978-09-07 Franz Metz Pflanzensetzmaschine
WO1986001975A1 (fr) * 1984-10-05 1986-04-10 Michel Germaine Procede de prehension et de transfert de plants en mottes
FR2578142A1 (fr) * 1985-01-11 1986-09-05 Ferrand Claude Dispositif d'extraction de mottes des capacites d'elevage de vegetaux pour transplantation
US4893571A (en) * 1987-11-02 1990-01-16 Lannen Tehtaat Oy Method and device for planting balled seedlings
US4932338A (en) * 1987-12-17 1990-06-12 Iseki & Co., Ltd. Apparatus for transplanting seedings of nursery pans into beds
FR2635637A1 (fr) * 1988-08-31 1990-03-02 Visser S Gravendeel Holding Bv Appareil prehenseur a detachement automatique pour transferer des plantes

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003040A1 (fr) * 1992-08-10 1994-02-17 Williames Hi-Tech International Pty. Ltd. Appareil pour planter automatiquement des semis preleves d'un bac a semis rigide
GB2284337A (en) * 1992-08-10 1995-06-07 Williames Hi Tech Int Apparatus for automatically planting seedlings taken from a hard seedling tray
GB2284337B (en) * 1992-08-10 1996-05-08 Williames Hi Tech Int Hard tray field planter
EP0613614A1 (fr) * 1993-03-04 1994-09-07 YANMAR AGRICULTURAL EQUIPMENT Co., Ltd. Machine à planter des jeunes plants
US5477791A (en) * 1993-03-04 1995-12-26 Yanmar Agricultural Equipment Co., Ltd. Seedling planting apparatus
EP0657094A1 (fr) * 1993-12-13 1995-06-14 Machinefabriek Flier B.V. Méthode et appareil pour manipuler du substrat contenant une plante
NL9302172A (nl) * 1993-12-13 1995-07-03 Flier Bv Geb Werkwijze en inrichting voor het manipuleren van substraat met daarin opgenomen gewas.
US5536281A (en) * 1993-12-13 1996-07-16 Machinefabriek Flier B.V. Method and apparatus for manipulating substrate having a plant incorporated therein
NL1001461C2 (nl) * 1995-10-20 1996-08-23 William Van Der Burg Inrichting voor het uit een verzameltray verwijderen van daarin aanwezige plantjes om deze over te brengen in potjes.
US12245538B2 (en) 2021-03-03 2025-03-11 Equipements Vegtech Apparatus for feeding a transplanter and a method for feeding a transplanter
JP2023156818A (ja) * 2022-04-13 2023-10-25 井関農機株式会社 作業車両
JP7715071B2 (ja) 2022-04-13 2025-07-30 井関農機株式会社 作業車両

Also Published As

Publication number Publication date
AU8514391A (en) 1992-04-28
FI904767A0 (fi) 1990-09-27
FI904767A7 (fi) 1992-03-28

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