GB201200764D0 - No till seed drill - Google Patents

No till seed drill

Info

Publication number
GB201200764D0
GB201200764D0 GBGB1200764.7A GB201200764A GB201200764D0 GB 201200764 D0 GB201200764 D0 GB 201200764D0 GB 201200764 A GB201200764 A GB 201200764A GB 201200764 D0 GB201200764 D0 GB 201200764D0
Authority
GB
United Kingdom
Prior art keywords
disc
discs
seed drill
centre
rotation
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
GBGB1200764.7A
Other versions
GB2498530B (en
GB2498530A (en
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 filed Critical
Priority to GB1200764.7A priority Critical patent/GB2498530B/en
Publication of GB201200764D0 publication Critical patent/GB201200764D0/en
Publication of GB2498530A publication Critical patent/GB2498530A/en
Application granted granted Critical
Publication of GB2498530B publication Critical patent/GB2498530B/en
Expired - Fee Related 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
    • 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
    • A01C5/062—Devices for making drills or furrows
    • A01C5/064—Devices for making drills or furrows with rotating tools
    • 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
    • A01C5/068—Furrow packing devices, e.g. press wheels
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/006—Minimum till seeding
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

Landscapes

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

Abstract

A disc coulter assembly comprises a first disc and a second disc, the first disc 15 having a larger diameter than the second disc 18, the first and second discs being arranged such that the centre of rotation of the first disc is above and in front (in direction of travel) of the centre of rotation of the second disc. The lower edge of the second disc is situated above the lower edge of the first disc, the first and second discs are each being inclined to a vertical axis and to a longitudinal axis of the disc coulter assembly. The front edge of the second disc contacts the inner surface of the first disc in the forward lower quartile of the said discs. The disc coulter may be followed by a press wheel 24 and may form part of a drill row unit or seed drill.
GB1200764.7A 2012-01-17 2012-01-17 No till seed drill Expired - Fee Related GB2498530B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1200764.7A GB2498530B (en) 2012-01-17 2012-01-17 No till seed drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1200764.7A GB2498530B (en) 2012-01-17 2012-01-17 No till seed drill

Publications (3)

Publication Number Publication Date
GB201200764D0 true GB201200764D0 (en) 2012-02-29
GB2498530A GB2498530A (en) 2013-07-24
GB2498530B GB2498530B (en) 2017-05-17

Family

ID=45814137

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1200764.7A Expired - Fee Related GB2498530B (en) 2012-01-17 2012-01-17 No till seed drill

Country Status (1)

Country Link
GB (1) GB2498530B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102015008244A2 (en) 2015-04-13 2018-04-10 Cnh Ind Latin America Ltda suspension set and kit for a farm implement
CN107690889B (en) * 2017-11-15 2021-05-25 扬州大学 Wide-width seed falling and soil seed co-sowing process and device
CN107873183B (en) * 2017-11-15 2020-09-01 南京沃杨机械科技有限公司 Double-roller supporting ditching, sowing and earthing device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1162617B (en) * 1960-03-15 1964-02-06 Cramer & Soehne Maschf Row fertilizer spreader for potato planters
FR2413864A1 (en) * 1978-01-06 1979-08-03 Huard Ucf Disc assembly for seeder - consists of inclined pair of discs rotatable on respective arms which are pivoted about common horizontal axis
DE4224152C1 (en) * 1992-07-22 1993-11-18 Weiste & Co Accord Landmasch Double disc coulter with cup wheel
US5724902A (en) * 1994-03-14 1998-03-10 Universite Laval Of Cite Universitaire Minimum tillage seeding device
US6425445B1 (en) * 1996-03-28 2002-07-30 Tarver, Iii Sam A. Enhanced minimum tillage planter/renovator system
FR2770367B1 (en) * 1997-11-04 2000-01-28 Kuhn Sa DISC SOC FOR SEEDERS
CA2275124A1 (en) * 1999-06-17 2000-12-17 Kim Hartman Disc furrow opener
DE10247569B3 (en) * 2002-10-11 2004-05-19 Kverneland Asa coulter

Also Published As

Publication number Publication date
GB2498530B (en) 2017-05-17
GB2498530A (en) 2013-07-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20180117