SE0700864L - Seed dispensing device at an agricultural machine - Google Patents

Seed dispensing device at an agricultural machine

Info

Publication number
SE0700864L
SE0700864L SE0700864A SE0700864A SE0700864L SE 0700864 L SE0700864 L SE 0700864L SE 0700864 A SE0700864 A SE 0700864A SE 0700864 A SE0700864 A SE 0700864A SE 0700864 L SE0700864 L SE 0700864L
Authority
SE
Sweden
Prior art keywords
out feeding
seed
seed out
feeding device
agricultural machine
Prior art date
Application number
SE0700864A
Other languages
Swedish (sv)
Other versions
SE531129C2 (en
Inventor
Gert Gilstring
Original Assignee
Vaederstad Verken Ab
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 Vaederstad Verken Ab filed Critical Vaederstad Verken Ab
Priority to SE0700864A priority Critical patent/SE531129C2/en
Priority to PCT/SE2008/050394 priority patent/WO2008123830A1/en
Publication of SE0700864L publication Critical patent/SE0700864L/en
Publication of SE531129C2 publication Critical patent/SE531129C2/en

Links

Classifications

    • 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
    • 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
    • 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
    • A01C7/00—Sowing
    • A01C7/20—Parts of seeders for conducting and depositing seed
    • A01C7/201—Mounting of the seeding tools

Landscapes

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

Abstract

The invention refers to an agricultural machine comprising a seed furrow forming device 10 and a seed out feeding device (8), which via a linkage device (6) are connected with a structural member (3) in such a way that the seed furrow forming means (10) and the seed out feeding device (8) are moveable at least partly vertically. The seed out feeding device (8) comprises a seed out feeding element (803) which by means of a drive device (401) is rotatable around a seed out feeding axle (805) and adapted to, at a distance from the seed out feeding axle (805), take and release seeds (91). The linkage device (6) is adapted to provide a gearing such that a vertical component of a movement for the seed furrow forming means (10) corresponds to by a smaller vertical component of a movement for the seed out feeding device (8). The drive device (401) is adapted to increase the rotational velocity of the seed out feeding element (803) at an upward-directed relative movement of the seed out feeding device (8), and to decrease the rotational velocity of the seed out feeding element (803) at a downward-directed relative movement of the seed out feeding device (8).
SE0700864A 2007-04-05 2007-04-05 Seed dispensing device at an agricultural machine SE531129C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0700864A SE531129C2 (en) 2007-04-05 2007-04-05 Seed dispensing device at an agricultural machine
PCT/SE2008/050394 WO2008123830A1 (en) 2007-04-05 2008-04-04 Arrangement for seed metering at an agricultural machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0700864A SE531129C2 (en) 2007-04-05 2007-04-05 Seed dispensing device at an agricultural machine

Publications (2)

Publication Number Publication Date
SE0700864L true SE0700864L (en) 2008-10-06
SE531129C2 SE531129C2 (en) 2008-12-23

Family

ID=39576603

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0700864A SE531129C2 (en) 2007-04-05 2007-04-05 Seed dispensing device at an agricultural machine

Country Status (2)

Country Link
SE (1) SE531129C2 (en)
WO (1) WO2008123830A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE533891C2 (en) 2008-11-18 2011-02-22 Vaederstad Verken Ab Device at a seed dispensing device on an agricultural machine
CN105075465B (en) * 2015-09-07 2017-01-18 甘肃农业大学 Approaching-constant-speed direct plug-in compensation device for all-film double-furrow sowing for corn

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5632212A (en) * 1995-01-20 1997-05-27 Kinze Manufacturing, Inc. Dual-speed clutch for agricultural planter
US6604475B2 (en) * 2001-10-22 2003-08-12 Great Plains Manufacturing, Incorporated Drive mechanism for seed metering device
US7549383B2 (en) * 2005-01-07 2009-06-23 Precision Planting, Inc. Planter meter suspension system and method of improving seed spacing

Also Published As

Publication number Publication date
WO2008123830A1 (en) 2008-10-16
SE531129C2 (en) 2008-12-23

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Legal Events

Date Code Title Description
NUG Patent has lapsed