CA2841515C - Mecanisme de dosage pour distributeur de semences - Google Patents

Mecanisme de dosage pour distributeur de semences Download PDF

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Publication number
CA2841515C
CA2841515C CA2841515A CA2841515A CA2841515C CA 2841515 C CA2841515 C CA 2841515C CA 2841515 A CA2841515 A CA 2841515A CA 2841515 A CA2841515 A CA 2841515A CA 2841515 C CA2841515 C CA 2841515C
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Canada
Prior art keywords
seed
gates
planting
closing
rams
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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
CA2841515A
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English (en)
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CA2841515A1 (fr
Inventor
James G. Lafferty
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Individual
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Individual
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Publication date
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Priority to CA2841515A priority Critical patent/CA2841515C/fr
Publication of CA2841515A1 publication Critical patent/CA2841515A1/fr
Application granted granted Critical
Publication of CA2841515C publication Critical patent/CA2841515C/fr
Active legal-status Critical Current
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
    • A01C7/102—Regulating or controlling the seed rate
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C21/00—Methods of fertilising, sowing or planting
    • A01C21/005—Following a specific plan, e.g. pattern

Landscapes

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

Abstract

Le gaspillage des semences coûteuses et le retard de croissance des cultures sont évités par commande électronique de solénoïdes pour fournir une pression de fluide dalimentation sélective à des cylindres à double effet. Les vérins font fonctionner les liaisons et les portes de semences montées sur rouleaux. Lextension ou le retrait des vérins ferme ou ouvre les portes. Des pinces sur les vérins limitent les ouvertures de porte. Un microprocesseur stocke les dimensions de terrain et les motifs de plantation, lespacement des ouvertures de semences dun GPS intégré et des distances de déplacement de semences à travers des tubes de distribution de semences vers des ouvertures de semences. Le microprocesseur commande électroniquement des solénoïdes pour fermer en temps opportun des portes de semences avant datteindre des tournières ou des zones non cultivées et pour ouvrir en temps opportun les portes densemencement avant datteindre des zones de plantation.
CA2841515A 2014-02-05 2014-02-05 Mecanisme de dosage pour distributeur de semences Active CA2841515C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2841515A CA2841515C (fr) 2014-02-05 2014-02-05 Mecanisme de dosage pour distributeur de semences

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2841515A CA2841515C (fr) 2014-02-05 2014-02-05 Mecanisme de dosage pour distributeur de semences

Publications (2)

Publication Number Publication Date
CA2841515A1 CA2841515A1 (fr) 2015-08-05
CA2841515C true CA2841515C (fr) 2021-03-30

Family

ID=53836929

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2841515A Active CA2841515C (fr) 2014-02-05 2014-02-05 Mecanisme de dosage pour distributeur de semences

Country Status (1)

Country Link
CA (1) CA2841515C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8671857B2 (en) 2011-03-10 2014-03-18 Cnh Canada, Ltd. Variable geometry meter roller
US11765991B2 (en) 2019-11-14 2023-09-26 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement
CA3097708A1 (en) 2019-11-14 2021-05-14 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement
WO2021195639A1 (fr) * 2020-03-27 2021-09-30 Seed Research Equipment Solutions, Llc Repiqueuse à chute de plante synchronisée
US12349614B2 (en) 2021-11-10 2025-07-08 Deere & Company Air seeding turn compensation using yaw rate from sensor on towing vehicle

Also Published As

Publication number Publication date
CA2841515A1 (fr) 2015-08-05

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