AR085962A1 - Unidad de hilera para una maquina sembradora que tiene control activo de fuerza descendente para las ruedas de cierre - Google Patents

Unidad de hilera para una maquina sembradora que tiene control activo de fuerza descendente para las ruedas de cierre

Info

Publication number
AR085962A1
AR085962A1 ARP120101221A AR085962A1 AR 085962 A1 AR085962 A1 AR 085962A1 AR P120101221 A ARP120101221 A AR P120101221A AR 085962 A1 AR085962 A1 AR 085962A1
Authority
AR
Argentina
Prior art keywords
row unit
closing wheels
downward force
active control
down force
Prior art date
Application number
Other languages
English (en)
Inventor
Nathan Albert Mariman
Paul Reed Riewerts
Elijah B Garner
Lee E Zumdome
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of AR085962A1 publication Critical patent/AR085962A1/es

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
    • A01C7/201—Mounting of the seeding tools
    • A01C7/205—Mounting of the seeding tools comprising pressure regulation means
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066—Devices for covering drills or furrows

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Sowing (AREA)
  • Soil Working Implements (AREA)
  • Lifting Devices For Agricultural Implements (AREA)

Abstract

Se describe una unidad de hilera de una plantadora que tiene un sistema de control activo de fuerza descendente para las ruedas de cierre. Este control separado de la presión descendente para las ruedas de cierre es provisto desde el control de fuerza descendente de la unidad de hilera. Se usa una sola entrada para el operario para el ajuste de una fuerza descendente deseada para todas las unidades de hilera. El sistema de control opera entonces para producir la fuerza descendente deseada. Alternativamente, el sistema de control puede mostrar una carga de fuerza descendente al operario, quien efectúa los ajustes manualmente según lo necesario.
ARP120101221 2011-04-11 2012-04-10 Unidad de hilera para una maquina sembradora que tiene control activo de fuerza descendente para las ruedas de cierre AR085962A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/083,789 US8910582B2 (en) 2011-04-11 2011-04-11 Row unit for a seeding machine having active downforce control for the closing wheels

Publications (1)

Publication Number Publication Date
AR085962A1 true AR085962A1 (es) 2013-11-06

Family

ID=45936807

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101221 AR085962A1 (es) 2011-04-11 2012-04-10 Unidad de hilera para una maquina sembradora que tiene control activo de fuerza descendente para las ruedas de cierre

Country Status (7)

Country Link
US (1) US8910582B2 (es)
EP (1) EP2510768B1 (es)
CN (1) CN102726148A (es)
AR (1) AR085962A1 (es)
BR (1) BR102012008437B1 (es)
ES (1) ES2486241T3 (es)
RU (1) RU2012110595A (es)

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Also Published As

Publication number Publication date
CN102726148A (zh) 2012-10-17
EP2510768B1 (en) 2014-04-30
US20120255475A1 (en) 2012-10-11
BR102012008437A2 (pt) 2013-06-11
EP2510768A1 (en) 2012-10-17
ES2486241T3 (es) 2014-08-18
BR102012008437B1 (pt) 2018-11-06
US8910582B2 (en) 2014-12-16
RU2012110595A (ru) 2013-09-27

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