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FR3134947B1 - Device for accelerating at least one granular element, preferably a seed - Google Patents

Device for accelerating at least one granular element, preferably a seed Download PDF

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Publication number
FR3134947B1
FR3134947B1 FR2203986A FR2203986A FR3134947B1 FR 3134947 B1 FR3134947 B1 FR 3134947B1 FR 2203986 A FR2203986 A FR 2203986A FR 2203986 A FR2203986 A FR 2203986A FR 3134947 B1 FR3134947 B1 FR 3134947B1
Authority
FR
France
Prior art keywords
granular element
accelerating
wheel
passage opening
seed
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.)
Active
Application number
FR2203986A
Other languages
French (fr)
Other versions
FR3134947A1 (en
Inventor
Olivier Constant
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.)
Kuhn SAS
Original Assignee
Kuhn SAS
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 Kuhn SAS filed Critical Kuhn SAS
Priority to FR2203986A priority Critical patent/FR3134947B1/en
Publication of FR3134947A1 publication Critical patent/FR3134947A1/en
Application granted granted Critical
Publication of FR3134947B1 publication Critical patent/FR3134947B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices
    • A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
    • A01C7/044—Pneumatic seed wheels
    • A01C7/0445—Seed ejectors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/04—Single-grain seeders with or without suction devices
    • A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
    • A01C7/044—Pneumatic seed wheels
    • A01C7/046—Pneumatic seed wheels with perforated seeding discs
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/206—Seed pipes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)

Abstract

Dispositif d’accélération d’au moins un élément granulaire de préférence une graine L’invention concerne un dispositif d’accélération d’un élément granulaire (1) comprenant une roue (3) comprenant une pale (4), caractérisé en ce qu’il comprend : une couronne de guidage (8) montée coaxiale et fixe relativement à ladite roue (3) comprenant une paroi (9) comprenant une face externe (10) comprenant une piste d’accélération (11) d’un seul élément granulaire (1) et ladite couronne de guidage (8) comprenant une ouverture de passage (12) dans l’épaisseur de ladite paroi (9), un organe d’éjection dudit un seul élément granulaire (1) agencé pour pousser ledit un seul élément granulaire (1) distribué par ledit organe de distribution dans une première direction vers et au travers de ladite ouverture de passage (12),ladite pale (4) étant agencée pour passer alternativement devant ladite ouverture de passage (12) lors de la rotation de la roue (3). Figure à publier avec l’abrégé : Fig. 1Device for accelerating at least one granular element, preferably a seed. The invention relates to a device for accelerating a granular element (1) comprising a wheel (3) comprising a blade (4), characterized in that it comprises: a guide ring (8) mounted coaxially and fixed relative to said wheel (3) comprising a wall (9) comprising an external face (10) comprising an acceleration track (11) of a single granular element ( 1) and said guide crown (8) comprising a passage opening (12) in the thickness of said wall (9), an ejection member of said single granular element (1) arranged to push said single granular element (1) distributed by said distribution member in a first direction towards and through said passage opening (12), said blade (4) being arranged to pass alternately in front of said passage opening (12) during the rotation of the wheel (3). Figure to be published with the abstract: Fig. 1

FR2203986A 2022-04-28 2022-04-28 Device for accelerating at least one granular element, preferably a seed Active FR3134947B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2203986A FR3134947B1 (en) 2022-04-28 2022-04-28 Device for accelerating at least one granular element, preferably a seed

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2203986 2022-04-28
FR2203986A FR3134947B1 (en) 2022-04-28 2022-04-28 Device for accelerating at least one granular element, preferably a seed

Publications (2)

Publication Number Publication Date
FR3134947A1 FR3134947A1 (en) 2023-11-03
FR3134947B1 true FR3134947B1 (en) 2024-05-31

Family

ID=82100604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2203986A Active FR3134947B1 (en) 2022-04-28 2022-04-28 Device for accelerating at least one granular element, preferably a seed

Country Status (1)

Country Link
FR (1) FR3134947B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012105081A1 (en) * 2012-06-12 2013-12-12 Horsch Maschinen Gmbh Distribution unit for granular material, in particular sowing unit
DE102014110038A1 (en) * 2014-07-17 2016-01-21 Amazonen-Werke H. Dreyer Gmbh & Co. Kg Device and method for high-frequency seed separation
DE102015101253A1 (en) * 2015-01-28 2016-07-28 Horsch Maschinen Gmbh Dosing device of an agricultural machine
DE102015001896A1 (en) * 2015-02-26 2016-09-01 Gerald Funck Separation unit for granular material
DE102018112948A1 (en) * 2018-05-30 2019-12-05 Horsch Maschinen Gmbh Separation system and method for isolated delivery of granular material
EP3586583A1 (en) 2018-06-27 2020-01-01 Ribouleau Monosem Granular product distribution assembly

Also Published As

Publication number Publication date
FR3134947A1 (en) 2023-11-03

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