FR2612039A1 - Hydraulic crust remover for raising seeds - Google Patents

Hydraulic crust remover for raising seeds Download PDF

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Publication number
FR2612039A1
FR2612039A1 FR8703367A FR8703367A FR2612039A1 FR 2612039 A1 FR2612039 A1 FR 2612039A1 FR 8703367 A FR8703367 A FR 8703367A FR 8703367 A FR8703367 A FR 8703367A FR 2612039 A1 FR2612039 A1 FR 2612039A1
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France
Prior art keywords
hydraulic
seeds
raising
cutters
crust
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
FR8703367A
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French (fr)
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FR2612039B1 (en
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Individual
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Individual
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Publication date
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Priority to FR8703367A priority Critical patent/FR2612039B1/en
Publication of FR2612039A1 publication Critical patent/FR2612039A1/en
Application granted granted Critical
Publication of FR2612039B1 publication Critical patent/FR2612039B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • A01B39/00—Other machines specially adapted for working soil on which crops are growing
    • A01B39/12—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture
    • A01B39/14—Other machines specially adapted for working soil on which crops are growing for special purposes, e.g. for special culture for working ridges, e.g. for rows of plants and/or furrows
    • 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
    • A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
    • A01B33/087—Lifting devices; Depth regulation devices; Mountings
    • 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
    • A01B39/00—Other machines specially adapted for working soil on which crops are growing
    • A01B39/08—Other machines specially adapted for working soil on which crops are growing with rotating tools such as weeding machines

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

Abstract

Agricultural field, hydraulic crust remover for raising seeds. The invention relates to a device for facilitating the raising of seeds on large surface areas. It consists: - of a beam 3 metres long, of four parallelograms, of four hydraulic motors provided with cutters actuated by a hydraulic pump which rotates the cutters, this pump being controlled by a speed regulator. This device according to the invention is intended for crust removal of clayey soil for the even raising of selected seeds (maize, sunflower, Indian millet and the like).

Description

La présente invention concerne un dispositif pour ameulir la terre sur des semis facilitant ainsi la levée des germes d'où le terme de Décrouteuse. The present invention relates to a device for loosening the soil on seedlings thus facilitating the emergence of germs, hence the term Décrouteuse.

Beaucoup de semences et en particulier les semences expérimentales très fragiles à la levée demandent une préparation de terre fine sans mottes. Many seeds and in particular experimental seeds very fragile at emergence require a preparation of fine soil without clods.

Les dates de semis se situant d'Avril à Mai, en périodes de petites pluies, de giboulées provoquent une croûte sur la terre empêchant la levée régulière des semences, le plus souvent dans les terres battantes. The sowing dates are from April to May, during periods of light rain, sleet causes a crust on the ground preventing the regular emergence of seeds, most often in the beating lands.

L'invention de cette machine permet rapidement d'y remédier. The invention of this machine quickly remedies this.

Description.Description.

Elle se compose d'une poutre de trois mètres de longueur fixée au tracteur par un dispositif de trois points et sur laquelle sont fixées 4 parrallèlogrammes déformables, ayant pour rôle de faire travailler quatre moteurs hydrauliques pourvus de fraises dans le sens horizontal. It consists of a three-meter long beam fixed to the tractor by a three-point device and on which are fixed 4 deformable parallelograms, having the role of making work four hydraulic motors provided with milling cutters in the horizontal direction.

Ces mêmes parrallélograrnnaes réglables en largeur permettent de travailler des intervalles de 50 cm, 60 cm, 70 cm, 80 cm suivant les semis. Ils sont aussi munis de quatre ressorts de terrage soulageant les roues de jauge fixées à l'arrière pourvus de décrotoire évitant la boue de coller aux roues et permettent le réglage en profondeur du décroutage variable entre trois et six centimètres. Des capots fixés au moteur évitent les projections et favorisent le tracé du semis en cas d'une autre pluie et assurent la sécurité. These same parrallélograrnnaes adjustable in width allow working intervals of 50 cm, 60 cm, 70 cm, 80 cm depending on the sowing. They are also fitted with four depth springs relieving the gauge wheels fixed at the rear, provided with a scraper preventing mud from sticking to the wheels and allowing the depth adjustment of the cutting to vary between three and six centimeters. Hoods attached to the engine prevent splashing and promote the sowing pattern in the event of another rain and ensure safety.

Les moteurs hydrauliques sont alimentés par une pompe hydraulique associée à un multiplicateur et réservoir d'huile le tout entrainé par la prise de force du tracteur ; un régulateur permet d'augmenter ou diminuer la vitesse des fraises suivant la nature du sol.  The hydraulic motors are powered by a hydraulic pump associated with a multiplier and oil tank, all driven by the tractor PTO; a regulator makes it possible to increase or decrease the speed of the strawberries according to the nature of the soil.

Claims (1)

ECROUTEUSE HYDRAULIQUE DE SEMIS HYDRAULIC SEEDER REVENDICATIONS I Dispositif facilitant la levée des semences caractérisée : en ce qui comporte une poutre deI Device facilitating the emergence of seeds characterized: in which it includes a beam of trois mètres présentant quatre parallélogrammes, lesquels font travailler quatre moteurs hy three meters with four parallelograms, which operate four hy motors drauliques pourvus de fraises actionnés par pompe - multiplicateur et régulateur hydraulique.  hydraulics fitted with cutters operated by pump - multiplier and hydraulic regulator. la 4 the 4 II Dispositif selon revendication caractérisé en ce que les parallélogrammes sont déformables II Device according to claim characterized in that the parallelograms are deformable munis de roues de jauge, règlent la hauteur d'écroutage du semis. fitted with gauge wheels, adjust the seeding height of the seedling. III Dispositif selon la revendication caractérisé en ce qu'une pompe hydraulique munie d'unIII Device according to claim characterized in that a hydraulic pump provided with a multiplicateur et d'un régulateur de vitesse assure la rotation des fraises. multiplier and a speed regulator ensures the rotation of the cutters. IV Dispositif selon l'une quelconque des revendications précédentes caractérisé en ce que lesIV Device according to any one of the preceding claims, characterized in that the roues de jauge sont munies de raclettes évitant ainsi la boue de coller aux roues.  gauge wheels are fitted with squeegees, preventing mud from sticking to the wheels.
FR8703367A 1987-03-10 1987-03-10 HYDRAULIC DECOVERER FOR SEEDLING Expired - Lifetime FR2612039B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8703367A FR2612039B1 (en) 1987-03-10 1987-03-10 HYDRAULIC DECOVERER FOR SEEDLING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8703367A FR2612039B1 (en) 1987-03-10 1987-03-10 HYDRAULIC DECOVERER FOR SEEDLING

Publications (2)

Publication Number Publication Date
FR2612039A1 true FR2612039A1 (en) 1988-09-16
FR2612039B1 FR2612039B1 (en) 1992-01-03

Family

ID=9348873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8703367A Expired - Lifetime FR2612039B1 (en) 1987-03-10 1987-03-10 HYDRAULIC DECOVERER FOR SEEDLING

Country Status (1)

Country Link
FR (1) FR2612039B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323311A (en) * 1962-05-22 1963-04-05 Multiple row cultivator with rotating working parts
FR1346913A (en) * 1963-02-13 1963-12-20 Firth Cleveland Ltd Agricultural machine, in particular a soil-working machine such as an extractor
FR1586356A (en) * 1968-06-04 1970-02-20
FR2329175A1 (en) * 1973-10-26 1977-05-27 Omati Carlo Tilling and harrowing attachment - has covers over rotary blades to prevent projection of soil and stones and follow ground contours
DE2749474A1 (en) * 1977-02-12 1978-08-17 Shoji Genma Weed removing machine operating between crop rows - has beater with flexible blades mounted ahead of disintegrating roller (NL 15.8.78)
DE3330745A1 (en) * 1983-08-26 1985-03-07 Fa. Franz X. Kibler, 7967 Bad Waldsee Device for agricultural ground working

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323311A (en) * 1962-05-22 1963-04-05 Multiple row cultivator with rotating working parts
FR1346913A (en) * 1963-02-13 1963-12-20 Firth Cleveland Ltd Agricultural machine, in particular a soil-working machine such as an extractor
FR1586356A (en) * 1968-06-04 1970-02-20
FR2329175A1 (en) * 1973-10-26 1977-05-27 Omati Carlo Tilling and harrowing attachment - has covers over rotary blades to prevent projection of soil and stones and follow ground contours
DE2749474A1 (en) * 1977-02-12 1978-08-17 Shoji Genma Weed removing machine operating between crop rows - has beater with flexible blades mounted ahead of disintegrating roller (NL 15.8.78)
DE3330745A1 (en) * 1983-08-26 1985-03-07 Fa. Franz X. Kibler, 7967 Bad Waldsee Device for agricultural ground working

Also Published As

Publication number Publication date
FR2612039B1 (en) 1992-01-03

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