DE102011088512B3 - Chaff processing and distribution device - Google Patents
Chaff processing and distribution device Download PDFInfo
- Publication number
- DE102011088512B3 DE102011088512B3 DE201110088512 DE102011088512A DE102011088512B3 DE 102011088512 B3 DE102011088512 B3 DE 102011088512B3 DE 201110088512 DE201110088512 DE 201110088512 DE 102011088512 A DE102011088512 A DE 102011088512A DE 102011088512 B3 DE102011088512 B3 DE 102011088512B3
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- Germany
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- chaff
- distribution device
- conditioning
- perforated plate
- distribution
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/40—Arrangements of straw crushers or cutters
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
Die neuartige Spreuaufbereitungs- und -verteilvorrichtung kommt bei großen Erntemaschinen, wie beispielsweise Mähdreschern zu Einsatz. Der Erfindung liegt die Aufgabe zu Grunde, eine Spreuaufbereitungs- und -verteilvorrichtung für einen Mähdrescher bereitzustellen, der das keimfähige Spreumaterial zerstört und somit nur ein Bruchteil keimfähiger Spreu breit auf dem Feld verteilt wird. Die Lösung der Aufgabe erfolgt durch die erfindungsgemäße Spreuaufbereitungs- und -verteilvorrichtung, welche an Stelle eines bekannten Spreuverteilers in den Spreustrom des Mähdreschers angeordnet wird und aus einer Lochblecheinheit verbunden mit einer Reib- und Verteileinheit besteht.The novel chaff processing and distribution device is used in large harvesting machines such as combine harvesters. The invention is based on the object to provide a chaff processing and -istribution device for a combine, which destroys the germinable Spreumaterial and thus only a fraction of germinable chaff is widely distributed in the field. The object is achieved by the chaff processing and distribution device according to the invention, which is arranged in place of a known chaff spreader in the Spreussom of the combine and consists of a perforated plate unit connected to a friction and distribution unit.
Description
Die neuartige Spreuaufbereitungs- und -verteilvorrichtung kommt bei großen Erntemaschinen, wie beispielsweise Mähdreschern zu Einsatz.The novel chaff processing and distribution device is used in large harvesting machines such as combine harvesters.
Stand der TechnikState of the art
Bei der Ernte fallen in einem Mähdrescher neben dem landwirtschaftlich angebauten Erntegut auch das ausgedroschene Stroh und Erntegutreste an, wie Kaff und kleine Strohteile, welche durch einen Spreuverteiler auf dem Feld verteilt werden.During harvest, in addition to the crop grown in the field, the threshed straw and crop residue, such as kaff and small pieces of straw, which are distributed through a chaff spreader on the field, are collected in a combine harvester.
In
Diese Veröffentlichungen befassen sich hauptsächlich mit der Effizienz des Verfahrens zur Gutstromverteilung und einer gleichmäßigen Gutstromverteilung auch über große Verteilbreiten.These publications are mainly concerned with the efficiency of the process for material flow distribution and a uniform material flow distribution over large distribution widths.
In
Die Erfindung in
Darstellung der ErfindungPresentation of the invention
Der Erfindung liegt die Aufgabe zu Grunde, eine Spreuaufbereitungs- und -verteilvorrichtung für einen Mähdrescher bereitzustellen, der das keimfähige Spreumaterial zerstört und somit nur ein Bruchteil keimfähiger Spreu breit auf dem Feld verteilt wird.The invention is based on the object to provide a chaff processing and -istribution device for a combine, which destroys the germinable Spreumaterial and thus only a fraction of germinable chaff is widely distributed in the field.
Die Aufgabe wird durch die erfindungsgemäße Spreuaufbereitungs- und -verteilvorrichtung gelöst, welche an Stelle eines bekannten Spreuverteilers in den Spreustrom des Mähdreschers angeordnet wird und aus einer Lochblecheinheit verbunden mit einer Reib- und Verteileinheit besteht.The object is achieved by the chaff processing and distribution device according to the invention, which is arranged in place of a known chaff spreader in the Spreussom of the combine and consists of a perforated plate unit connected to a friction and distribution unit.
Die Lochblecheinheit besteht aus einem zylinderförmigen Lochblech, welches einseitig mit einem Halteblech fest verbunden ist. Die Lochblecheinheit und das Halteblech sind mittels Haltevorrichtungen, welche gleichmäßig verteilt über den Umfang des Halteblechs angeordnet sind, fest verbunden. Die Lochblecheinheit ist mittels Halteschrauben für die Reinigung oder Wartungsaufgaben aus der Spreuaufbereitungs- und -verteilvorrichtung leicht zu entfernen.The perforated plate unit consists of a cylindrical perforated plate, which is firmly connected on one side with a retaining plate. The perforated plate unit and the holding plate are firmly connected by means of holding devices which are arranged uniformly distributed over the circumference of the holding plate. The perforated plate unit is easily removed by means of retaining screws for cleaning or maintenance tasks from the chaff processing and distribution device.
Die Reib- und Verteileinheit ist zylinderförmig und besteht aus einer kreisförmigen Grundplatte, auf welcher Austragelemente angeordnet sind. Mittig auf der Grundplatte ist ein Zuteilkonus angeordnet. Um den Zuteilkonus befinden sich kreisförmig angeordnete Reibelemente. Die Austragelemente sind am äußeren Rand der Grundplatte gleichmäßig verteilt über deren Umfang angeordnet. Sie weisen eine kammförmige Struktur auf, wobei die Zinken nach außen gerichtet sind. Der Abstand zwischen den Zinken der Austragelemente ist so gewählt, dass ein Austrag ohne zu großen Luftwiederstand gewährleistet ist. Alternativ können die Austragelemente aus Lochblechen bestehen.The friction and distribution unit is cylindrical and consists of a circular base plate on which discharge elements are arranged. In the middle of the base plate an allocation cone is arranged. To the Zuteilkonus are circularly arranged friction elements. The discharge elements are arranged evenly distributed over the circumference of the outer edge of the base plate. They have a comb-shaped structure, wherein the tines are directed outwards. The distance between the tines of the discharge elements is chosen so that a discharge without excessive air resistance is ensured. Alternatively, the discharge elements may consist of perforated plates.
Der Zuteilkonus hat einen geringeren Durchmesser als die Grundplatte. Die Reibelemente sind kreisförmig über den Umfang des Zuteilkonus verteilt und beabstandet von den Austragelementen angeordnet.The dispensing cone has a smaller diameter than the base plate. The friction elements are distributed in a circle over the circumference of the dispensing cone and spaced from the discharge elements.
Eine Blechummantelung ist um die Spreuaufbereitungs- und -verteilvorrichtung angeordnet, um einen zielgerichteten Austrag und einen eindeutigen Spreustrom, sowie eine feste Arretierung der Lochblecheinheit zu gewährleisten.A sheet metal jacket is arranged around the chaff processing and distribution device to ensure a targeted discharge and a clear Spreussom, as well as a firm locking of the perforated plate unit.
In einer weiteren Ausführungsform ist an Stelle der Blechummantelung ein Profilgerüst angeordnet.In a further embodiment, a profile framework is arranged instead of the sheet metal casing.
Durch die erfindungsgemäße Lösung werden weitere Nachbearbeitungen auf dem Feld vermindert.The solution according to the invention reduces further post-processing in the field.
Ausführung der ErfindungEmbodiment of the invention
Die Erfindung wird anhand von Zeichnungen näher erläutert. Hierzu zeigenThe invention will be explained in more detail with reference to drawings. Show this
In
Die Lochblecheinheit
Ein mittig auf der Grundplatte
Die Reibelemente
Der Zuteilkonus
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110088512 DE102011088512B3 (en) | 2011-12-14 | 2011-12-14 | Chaff processing and distribution device |
PCT/EP2012/074044 WO2013087423A1 (en) | 2011-12-14 | 2012-11-30 | Chaff conditioning and distributing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110088512 DE102011088512B3 (en) | 2011-12-14 | 2011-12-14 | Chaff processing and distribution device |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011088512B3 true DE102011088512B3 (en) | 2013-01-17 |
Family
ID=47424896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201110088512 Active DE102011088512B3 (en) | 2011-12-14 | 2011-12-14 | Chaff processing and distribution device |
Country Status (2)
Country | Link |
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DE (1) | DE102011088512B3 (en) |
WO (1) | WO2013087423A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20200107502A1 (en) * | 2018-10-04 | 2020-04-09 | Dean Mayerle | Weed Seed Destruction |
US11178817B2 (en) * | 2015-07-14 | 2021-11-23 | Tritana Intellectual Property Ltd. | Weed seed destruction drive transfer arrangement |
CN113877687A (en) * | 2021-10-13 | 2022-01-04 | 宁海康馨医疗器械有限公司 | Medical treatment reagent tube processing system |
US11666001B2 (en) | 2019-03-14 | 2023-06-06 | Tritana Intellectual Property Ltd. | Weed seed destruction |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE1023485B1 (en) | 2016-02-23 | 2017-04-06 | Cnh Industrial Belgium Nv | CHAIN SPREADER WITH SEED BUGS |
US10314232B2 (en) | 2017-06-21 | 2019-06-11 | Cnh Industrial America Llc | System and method for destroying seeds in crop residue prior to discharge from agricultural harvester |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3540493C1 (en) * | 1985-11-15 | 1987-04-23 | Engelbrecht & Lemmerbrock | Combine harvester with screening out of weeds |
DE10350123B3 (en) * | 2003-10-28 | 2005-01-05 | Georg-August-Universität Göttingen | Chopping device for combine harvester has fan for discharging chopped straw positioned below driven rotor fitted with spiral chopping tool and vertical counter-restraint rail adjusted relative to latter |
DE102007053885A1 (en) * | 2007-11-09 | 2009-05-14 | Hemas Erntemaschinen Singwitz | Self-propelled harvester has chaff device which is subordinate of ejection tube, where friction device is provided between chaff device and ejection tube |
DE102009028766A1 (en) * | 2009-08-20 | 2011-03-03 | Deere & Company, Moline | Harvest crop shred and distribution arrangement for a combine harvester |
DE102009042002A1 (en) * | 2009-09-21 | 2011-03-24 | Claas Selbstfahrende Erntemaschinen Gmbh | Method and distribution of a good flow in a field and chopping and distribution device |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3233454A1 (en) * | 1982-09-09 | 1984-03-15 | Karl Mengele & Söhne Maschinenfabrik und Eisengießerei GmbH & Co, 8870 Günzburg | Hammer mill |
JP3947913B2 (en) * | 2002-02-19 | 2007-07-25 | 株式会社サタケ | Grain impact crusher |
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2011
- 2011-12-14 DE DE201110088512 patent/DE102011088512B3/en active Active
-
2012
- 2012-11-30 WO PCT/EP2012/074044 patent/WO2013087423A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3540493C1 (en) * | 1985-11-15 | 1987-04-23 | Engelbrecht & Lemmerbrock | Combine harvester with screening out of weeds |
DE10350123B3 (en) * | 2003-10-28 | 2005-01-05 | Georg-August-Universität Göttingen | Chopping device for combine harvester has fan for discharging chopped straw positioned below driven rotor fitted with spiral chopping tool and vertical counter-restraint rail adjusted relative to latter |
DE102007053885A1 (en) * | 2007-11-09 | 2009-05-14 | Hemas Erntemaschinen Singwitz | Self-propelled harvester has chaff device which is subordinate of ejection tube, where friction device is provided between chaff device and ejection tube |
DE102009028766A1 (en) * | 2009-08-20 | 2011-03-03 | Deere & Company, Moline | Harvest crop shred and distribution arrangement for a combine harvester |
DE102009042002A1 (en) * | 2009-09-21 | 2011-03-24 | Claas Selbstfahrende Erntemaschinen Gmbh | Method and distribution of a good flow in a field and chopping and distribution device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11178817B2 (en) * | 2015-07-14 | 2021-11-23 | Tritana Intellectual Property Ltd. | Weed seed destruction drive transfer arrangement |
US11612101B2 (en) * | 2015-07-14 | 2023-03-28 | Tritana Intellectual Property Ltd. | Combine harvester with combined spreading of material from a straw chopper and a weed seed destructor |
US20200107502A1 (en) * | 2018-10-04 | 2020-04-09 | Dean Mayerle | Weed Seed Destruction |
US11547054B2 (en) * | 2018-10-04 | 2023-01-10 | Tritana Intellectual Property Ltd. | Weed seed destruction |
US11666001B2 (en) | 2019-03-14 | 2023-06-06 | Tritana Intellectual Property Ltd. | Weed seed destruction |
CN113877687A (en) * | 2021-10-13 | 2022-01-04 | 宁海康馨医疗器械有限公司 | Medical treatment reagent tube processing system |
CN113877687B (en) * | 2021-10-13 | 2022-09-13 | 李亚琼 | Medical treatment reagent tube processing system |
Also Published As
Publication number | Publication date |
---|---|
WO2013087423A1 (en) | 2013-06-20 |
WO2013087423A4 (en) | 2013-08-15 |
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Free format text: PREVIOUS MAIN CLASS: A01D0041120000 Ipc: A01F0012400000 |
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Effective date: 20130418 |