DE3337381A1 - Field chopper - Google Patents
Field chopperInfo
- Publication number
- DE3337381A1 DE3337381A1 DE19833337381 DE3337381A DE3337381A1 DE 3337381 A1 DE3337381 A1 DE 3337381A1 DE 19833337381 DE19833337381 DE 19833337381 DE 3337381 A DE3337381 A DE 3337381A DE 3337381 A1 DE3337381 A1 DE 3337381A1
- Authority
- DE
- Germany
- Prior art keywords
- chute
- pair
- chopping
- accelerator
- conditioning
- 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
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/06—Cutting apparatus specially adapted for cutting hay, straw or the like having rotating knives with their cutting edges on a cylinder surface, e.g. of the helical-type
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D43/00—Mowers combined with apparatus performing additional operations while mowing
- A01D43/08—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters
- A01D43/086—Mowers combined with apparatus performing additional operations while mowing with means for cutting up the mown crop, e.g. forage harvesters and means for collecting, gathering or loading mown material
-
- 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
- A01F29/00—Cutting apparatus specially adapted for cutting hay, straw or the like
- A01F29/09—Details
- A01F29/12—Discharge means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
FeldhäckslerForage harvester
Die Erfindung betrifft einen Feldhäcksler für landwirtschaftliches Erntegut mit den Merkmalen des Oberbegriffs des Patentanspruches.The invention relates to a forage harvester for agricultural use Crop with the features of the preamble of the claim.
In der europäischen Patentanmeldung 0 058 431 ist eine Futtererntemaschine beschrieben, deren Aufgabt es ist, das Häckselgut, insbesondere Mais, möglichst gleichmäßig und fein zu zerkleinern. Zu diesem Zweck ist in Flußrichtung der Messertrommel eine zusätzliche Zerkleinerungseinrichtung in Form zwei-er zusammenwirkender Konditionier- oder Quetschwalzen nachgeordnet. Von den Quetschwalzen wird das Häckselgut an zwei in Maschinenlängsrichtung ungeordnete Förderschnecken übergeben, die es einem Abgabegebläse bzw. Nachbeschleuniger zuführen. Diese Konstruktion ist durch die Verwendung einer Vielzahl von Verschleißteilen störanfällig und sehr aufwendig. Ein wesentlicher Nachteil ist darin zu sehen, daß die dem Häckselgut innewohnende, durch den Häcksel- und Quetschprozeß erzeugte Bewegungsenergie durch den Schneckentransport vernichtet und durch den Nachbeschleuniger erneut zugeführt werden muß.In European patent application 0 058 431 is a Forage harvester described, the task of which is to cut the chopped material, especially maize, as evenly as possible and finely chop. For this purpose, in the direction of flow of the cutterhead, there is an additional shredding device in the form of two interacting conditioning or nip rollers downstream. The chopped material is transferred from the squeeze rollers to two disordered ones in the longitudinal direction of the machine Transfer screw conveyors, which are fed to a discharge fan or Add post-accelerator. This construction is prone to failure due to the use of a large number of wear parts and very complex. A major disadvantage can be seen in the fact that the material inherent in the chopped material caused by the chopped The kinetic energy generated by the squeezing process is destroyed by the screw transport and supplied again by the post-accelerator must become.
Aufgabe der vorliegenden Erfindung ist es, einen Feldhäcksler der im Oberbegriff des Patentanspruches beschriebenen Art zu schaffen, in dem der Gutfluß zwischen dem Häcksler und dem Quetschaggregat sowie zwischen Quetschaggregat und dem Abgabegebläse ohne Zwischenschaltung weiterer Förderer erfolgt.The object of the present invention is to provide a forage harvester of the type described in the preamble of the claim create, in which the crop flow between the chopper and the crushing unit and between the crushing unit and the discharge fan takes place without the interposition of further conveyors.
Die Aufgabe wird mit den Merkmalen des einzigen Patentanspruches gelöst, und zwar in der Form, daß das Konditionierwalzenpacr ohne Verwendung von Zwischenförderern unmittelbar hinter dem Häckselaggregat im unteren Bereich des aufsteigenden AuswurfSchachtes vor dem in an sich bekannter Weise im oberen Bereich des Ausv/urfschachtes vorgesehenen Nachbeschleuniger bzw. Abgabegebläse angeordnet ist.The task is with the features of the single claim solved, in the form that the conditioning roller pacr directly without the use of intermediate conveyors behind the chopping unit in the lower area of the ascending discharge chute in front of the more familiar one Way in the upper area of the Ausv / urfschachtes provided post-accelerator or discharge fan is arranged.
Nachstehend wird die bevorzugte Ausführungsform der Er- " findung anhand der Zeichnungsfiguren beschrieben. Es zeigen:The preferred embodiment of the " Finding described using the drawing figures. Show it:
Figur 1 in schematischer Seitenansicht einen Feldhäcksler der in Rede stehenden Art undFigure 1 is a schematic side view of a forage harvester of the type in question and
Figur 2 eine vergrößerte Darstellung des Häckseiaggregates mit den sich anschließenden Fördereinrichtungen.Figure 2 is an enlarged view of the chopping unit with the adjoining funding facilities.
Mit 1 ist ein selbstfahrender Feldhäcksler bezeichnet, dessen vordere Einzugsorgane 2 das Erntegut einer mit Messern 3 besetzten Häckseltrorcmel 4 zuführen, die mit einem ortsfesten Gegenmesser 5 zusammenwirkt. Von dort aus gelangt das gehäckselte Gut in einen Auswurfschacht 6, in dem es zusätzlich zerkleinert und beschleunigt wird. Dem Schacht 6 schließt sich mittels eines Drehkranzes 7 ein Auswurfkrümmer 8 an, durch den das Häckselgut beispielsweise auf ein Begleit fahrzeug gefördert wird, !vie die Figur 2 zeigt, besteht die zusätzliche Zerkleincrungseinrichtung aus zwei profilierten Konditioni/rv:ulz-„r. 9 und 10, die gegenläufig angetrieben'werden. Das in Pfeilrichtung A von der Häckseltrommel abgegebene Gut gelangt zwischen die1 with a self-propelled forage harvester is referred to, whose front intake organs 2 feed the harvested material to a Häckseltrorcmel 4 equipped with knives 3, which with a stationary counter knife 5 cooperates. From there, the chopped material arrives in an ejection chute 6, in which it is also crushed and accelerated. The shaft 6 is closed by means of a turntable 7 Ejection chute 8, through which the chopped material is conveyed to an accompanying vehicle, for example,! Vie the FIG. 2 shows, the additional comminution device consists of two profiled conditioning units: ulz- "r. 9 and 10, which are driven in opposite directions. The one in the direction of arrow A Material discharged from the chopping drum gets between the
unmittelbar hinter der Häckseltromroel 4 im Einflußbereich des aufsteigenden Auswurfschachtes 6 angeordneten Konditionierwalzen 9 und 10, wobei vor allem die noch im Käckselgut befindlichen Körner angeschlagen bzv/. zerkleinert werden. Durch die hohe Umfangsgeschwindigkeit der Konditionierwalzen 9 und 10 wird das Häckselgut ohne Zwischenschaltung weiterer Förderer sicher bis in den Wirkungsbereich eines unterhalb des Drehkranzes 7 im Auswurfschacht 6 angeordneten Nachbeschleunigers 11, gefördert.immediately behind the chopping drum 4 in the area of influence of the ascending discharge chute 6 arranged conditioning rollers 9 and 10, especially those still in the chaff Grains chipped or /. be crushed. Due to the high peripheral speed of the conditioning rollers 9 and 10, the chopped material is safely transported into the effective area of one below the turntable without the interposition of further conveyors 7 in the discharge chute 6 arranged post-accelerator 11, promoted.
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833337381 DE3337381C2 (en) | 1983-10-14 | 1983-10-14 | Forage harvester |
DD26825384A DD219094A5 (en) | 1983-10-14 | 1984-10-10 | forage harvesters |
HU381484A HU192471B (en) | 1983-10-14 | 1984-10-11 | Silo combine |
FR8415695A FR2553254B1 (en) | 1983-10-14 | 1984-10-12 | HARVESTER-CHOPPER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19833337381 DE3337381C2 (en) | 1983-10-14 | 1983-10-14 | Forage harvester |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3337381A1 true DE3337381A1 (en) | 1985-04-25 |
DE3337381C2 DE3337381C2 (en) | 1994-07-21 |
Family
ID=6211814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833337381 Expired - Lifetime DE3337381C2 (en) | 1983-10-14 | 1983-10-14 | Forage harvester |
Country Status (4)
Country | Link |
---|---|
DD (1) | DD219094A5 (en) |
DE (1) | DE3337381C2 (en) |
FR (1) | FR2553254B1 (en) |
HU (1) | HU192471B (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516131A1 (en) * | 1985-05-04 | 1986-11-06 | Neuweg Fertigung GmbH für Präzisionstechnik, 7932 Munderkingen | Adjustable rolling bearing for high speeds and extremely dirty environments |
DE3528638A1 (en) * | 1985-08-09 | 1987-02-12 | Claas Ohg | METHOD FOR THE PRODUCTION OF FUEL FEED |
DE3727156A1 (en) * | 1987-08-14 | 1989-02-23 | Claas Ohg | Self-propelled field chopper |
DE3933779A1 (en) * | 1989-10-10 | 1991-04-18 | Claas Ohg | CHOPPER FOR MILLING CULTIVATED HARVEST |
DE4033204A1 (en) * | 1990-10-19 | 1992-04-23 | Claas Ohg | SELF-DRIVING HARVEST |
DE4040888A1 (en) * | 1990-12-20 | 1992-06-25 | Claas Ohg | CHOPPER FOR MILLING CULTIVATED HARVEST |
US6116529A (en) * | 1998-04-15 | 2000-09-12 | Fisher, Jr.; Gideon A. | Corn processor for forage harvester |
US6131837A (en) * | 1999-07-28 | 2000-10-17 | New Holland North America, Inc. | Segmented crop processor roll for forage harvester |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8804590U1 (en) * | 1988-04-07 | 1988-06-01 | Claas Ohg, 4834 Harsewinkel | Forage harvesters for agricultural crops |
CN102197747A (en) * | 2011-05-23 | 2011-09-28 | 王久龙 | Automatic straw pulverizer |
CN105210571A (en) * | 2014-05-28 | 2016-01-06 | 东北农业大学 | The three-dimensional field-returning machine of a kind of maize straw |
CN111512772A (en) * | 2020-04-30 | 2020-08-11 | 天马(安徽)国药科技股份有限公司 | Automatic sweet wormwood harvesting device capable of preventing material collection and accumulation |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455852A1 (en) * | 1979-05-09 | 1980-12-05 | Le Gall Pierre | Combined silage maize harvester and crusher - has toothed steel cylinder or sheet metal grater with teeth in cutting chamber to increases fineness |
DE3024663A1 (en) * | 1980-06-30 | 1982-01-28 | Claas Ohg, 4834 Harsewinkel | FIELD CHOPPER |
EP0058431A1 (en) * | 1981-02-17 | 1982-08-25 | Deere & Company | Forage harvesting machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT336333B (en) * | 1974-04-04 | 1977-04-25 | Poettinger Ohg Alois | CHOPPING MACHINE |
IT1194480B (en) * | 1982-11-27 | 1988-09-22 | Mengele & Soehne Masch Karl | Feed cutting |
-
1983
- 1983-10-14 DE DE19833337381 patent/DE3337381C2/en not_active Expired - Lifetime
-
1984
- 1984-10-10 DD DD26825384A patent/DD219094A5/en not_active IP Right Cessation
- 1984-10-11 HU HU381484A patent/HU192471B/en not_active IP Right Cessation
- 1984-10-12 FR FR8415695A patent/FR2553254B1/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2455852A1 (en) * | 1979-05-09 | 1980-12-05 | Le Gall Pierre | Combined silage maize harvester and crusher - has toothed steel cylinder or sheet metal grater with teeth in cutting chamber to increases fineness |
DE3024663A1 (en) * | 1980-06-30 | 1982-01-28 | Claas Ohg, 4834 Harsewinkel | FIELD CHOPPER |
EP0058431A1 (en) * | 1981-02-17 | 1982-08-25 | Deere & Company | Forage harvesting machine |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3516131A1 (en) * | 1985-05-04 | 1986-11-06 | Neuweg Fertigung GmbH für Präzisionstechnik, 7932 Munderkingen | Adjustable rolling bearing for high speeds and extremely dirty environments |
DE3528638A1 (en) * | 1985-08-09 | 1987-02-12 | Claas Ohg | METHOD FOR THE PRODUCTION OF FUEL FEED |
DE3727156A1 (en) * | 1987-08-14 | 1989-02-23 | Claas Ohg | Self-propelled field chopper |
DE3933779A1 (en) * | 1989-10-10 | 1991-04-18 | Claas Ohg | CHOPPER FOR MILLING CULTIVATED HARVEST |
US5082189A (en) * | 1989-10-10 | 1992-01-21 | Class Ohg | Chopper for comminuting stalk-shaped harvested crops |
DE4033204A1 (en) * | 1990-10-19 | 1992-04-23 | Claas Ohg | SELF-DRIVING HARVEST |
DE4040888A1 (en) * | 1990-12-20 | 1992-06-25 | Claas Ohg | CHOPPER FOR MILLING CULTIVATED HARVEST |
US6116529A (en) * | 1998-04-15 | 2000-09-12 | Fisher, Jr.; Gideon A. | Corn processor for forage harvester |
US6131837A (en) * | 1999-07-28 | 2000-10-17 | New Holland North America, Inc. | Segmented crop processor roll for forage harvester |
Also Published As
Publication number | Publication date |
---|---|
DE3337381C2 (en) | 1994-07-21 |
HU192471B (en) | 1987-06-29 |
FR2553254B1 (en) | 1987-11-20 |
HUT38491A (en) | 1986-06-30 |
DD219094A5 (en) | 1985-02-27 |
FR2553254A1 (en) | 1985-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8110 | Request for examination paragraph 44 | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CLAAS KGAA, 33428 HARSEWINKEL, DE |
|
8310 | Action for declaration of annulment | ||
8313 | Request for invalidation rejected/withdrawn | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: CLAAS KGAA MBH, 33428 HARSEWINKEL, DE |
|
8310 | Action for declaration of annulment | ||
8313 | Request for invalidation rejected/withdrawn |