GB2011236A - Coulter device for direct seed drills - Google Patents
Coulter device for direct seed drillsInfo
- Publication number
- GB2011236A GB2011236A GB7847824A GB7847824A GB2011236A GB 2011236 A GB2011236 A GB 2011236A GB 7847824 A GB7847824 A GB 7847824A GB 7847824 A GB7847824 A GB 7847824A GB 2011236 A GB2011236 A GB 2011236A
- Authority
- GB
- United Kingdom
- Prior art keywords
- disc
- discs
- arrangement
- dished
- rotatable
- 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
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
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
In a coulter arrangement for drills, a first (leading) rotatable, dished, slot- cutting disc 12 (Fig. 4 shows a plan view) has disposed behind it an off-set second (trailing), rotatable, dished, disc 14 which intercepts the soil displaced by the first disc and ensures that it tumbles into the slot cut by the first disc. A third disc 20 can be located behind the first disc to remove trash and/or guide seed into the slot cut into the soil by the first disc. In a preferred arrangement pairs of first discs, 12, 13 with or without third discs, 20, 21 are mounted on one girder or frame member 11, whilst pairs of second discs 14, 15, 18, 19 are mounted on the next girder or frame member 16, 17 alongside, the arrangement being an alternating one. Seed is supplied through tubes 32, 33 from a hopper. An alternative embodiment (Figures 1-3) comprises only the first and second discs (2, 3). <IMAGE>
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7847824A GB2011236B (en) | 1977-12-21 | 1978-12-08 | Coulter device for directz seed drills |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5318677 | 1977-12-21 | ||
| GB7847824A GB2011236B (en) | 1977-12-21 | 1978-12-08 | Coulter device for directz seed drills |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2011236A true GB2011236A (en) | 1979-07-11 |
| GB2011236B GB2011236B (en) | 1982-04-07 |
Family
ID=26267214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7847824A Expired GB2011236B (en) | 1977-12-21 | 1978-12-08 | Coulter device for directz seed drills |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2011236B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654573A1 (en) * | 1989-11-21 | 1991-05-24 | Sodimac | Device for incorporating manure |
| EP0815716A1 (en) * | 1996-07-03 | 1998-01-07 | Sebastian Zunhammer | Method for soil working and device for carrying out this method |
| EP0891691A1 (en) * | 1997-07-18 | 1999-01-20 | Fritz Güttler | Seeddrill with disc coulter |
| EP0796553A3 (en) * | 1996-03-22 | 1999-04-28 | Rabewerk GmbH + Co. | Sowing implement, in particular for mulch seeding |
| WO2017139848A1 (en) * | 2016-02-16 | 2017-08-24 | Mygrain Solutions Pty Ltd | Seeding apparatus |
| AU2018229554B2 (en) * | 2016-02-16 | 2020-02-06 | Mygrain Solutions Pty Ltd | Seeding Apparatus |
| AU2018232895B2 (en) * | 2017-02-16 | 2020-07-09 | Mygrain Solutions Pty Ltd | Seeding Apparatus |
-
1978
- 1978-12-08 GB GB7847824A patent/GB2011236B/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654573A1 (en) * | 1989-11-21 | 1991-05-24 | Sodimac | Device for incorporating manure |
| EP0796553A3 (en) * | 1996-03-22 | 1999-04-28 | Rabewerk GmbH + Co. | Sowing implement, in particular for mulch seeding |
| EP0815716A1 (en) * | 1996-07-03 | 1998-01-07 | Sebastian Zunhammer | Method for soil working and device for carrying out this method |
| EP0891691A1 (en) * | 1997-07-18 | 1999-01-20 | Fritz Güttler | Seeddrill with disc coulter |
| WO2017139848A1 (en) * | 2016-02-16 | 2017-08-24 | Mygrain Solutions Pty Ltd | Seeding apparatus |
| GB2565448A (en) * | 2016-02-16 | 2019-02-13 | Mygrain Solutions Pty Ltd | Seeding apparatus |
| AU2018229554B2 (en) * | 2016-02-16 | 2020-02-06 | Mygrain Solutions Pty Ltd | Seeding Apparatus |
| GB2565448B (en) * | 2016-02-16 | 2021-10-20 | Mygrain Solutions Pty Ltd | Seeding apparatus |
| US11375657B2 (en) | 2016-02-16 | 2022-07-05 | Mygrain Solution Pty Ltd | Furrow cutting and press wheel assembly with adjacent seeding unit |
| AU2018232895B2 (en) * | 2017-02-16 | 2020-07-09 | Mygrain Solutions Pty Ltd | Seeding Apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2011236B (en) | 1982-04-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921208 |