DE3515295A1 - Corncob picker with chopper - Google Patents

Corncob picker with chopper

Info

Publication number
DE3515295A1
DE3515295A1 DE19853515295 DE3515295A DE3515295A1 DE 3515295 A1 DE3515295 A1 DE 3515295A1 DE 19853515295 DE19853515295 DE 19853515295 DE 3515295 A DE3515295 A DE 3515295A DE 3515295 A1 DE3515295 A1 DE 3515295A1
Authority
DE
Germany
Prior art keywords
chopper
another
picker
guide plate
assigned
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.)
Withdrawn
Application number
DE19853515295
Other languages
German (de)
Inventor
Heinrich Dipl.-Ing. Ostrup
Lambert Dipl.-Ing. Sanders
Gerd Dipl.-Ing. Sprügel
Franz 4834 Harsewinkel Stein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Claas KGaA mbH
Original Assignee
Claas KGaA mbH
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 Claas KGaA mbH filed Critical Claas KGaA mbH
Priority to DE19853515295 priority Critical patent/DE3515295A1/en
Publication of DE3515295A1 publication Critical patent/DE3515295A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D45/00Harvesting of standing crops
    • A01D45/02Harvesting of standing crops of maize, i.e. kernel harvesting
    • A01D45/021Cornheaders

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The present invention relates to a corncob picker with a plurality of pairs of picking rollers, each pair of picking rollers being assigned a chopper. These choppers are mounted drivably at a distance from one another on a common shaft and are covered upwards by a fixed hood part. So that a uniform distribution of the chopped material can be achieved over the entire machine width, each chopper is assigned a guide plate, the height of which can be adjusted separately, each guide plate being equipped with two distributor plates which point vertically towards the ground and which can be adjusted independently of one another in their angular position relative to one another. In this way, it is possible, even under the most diverse harvesting conditions, to carry out an adjustment which allows the chopped material to be distributed uniformly on the field over the entire width of the machine.

Description

Beschreibung description

Die Erfindung betrifft einen Maiskolbenpflücker mit mehreren paarweise nebeneinander angeordneten Pflückerwalzen, wobei jedem Pflückwalzenpaar ein Häcksler zum Zerkleinern der Maisstengel zugeordnet ist, die auf einer gemeinsamen angetriebenen Welle gelagert und oberhalb der Welle von einem festen Haubenteil abgedeckt sind. The invention relates to a corn cob picker with several pairs picking rollers arranged next to one another, each pair of picking rollers having a chopper for chopping the corn stalk is assigned, which is driven on a joint Shaft mounted and covered above the shaft by a fixed hood part.

Ein so ausgebildeter Maiskolbenpflücker ist beispielsweise aus der deutschen Gebrauchsmusterschrift 67 51 770 bekannt. Dabei wird das von dem Häcksler zerkleinerte Häckselgut in mehreren Reihen, entsprechend der Anzahl der Häcksler, nebeneinander auf dem Acker abgeworfen. Eine gleichmäßige Verteilung des Häckselgutes über die gesamte Maschinenbreite ist mit einer solchen Einrichtung nicht möglich. Diesen Nachteil zu vermeiden, ist die Aufgabe der vorliegenden Erfindung. Sie wird dadurch gelöst, daß jedem Häcksler ein separates Leitblech zugeordnet ist, wobei jedes Leitblech für sich schwenkbar und in unterschiedlichen Schwenkstellungen festlegbar mit dem festen Haubenteil verbunden ist. Auf diese Weise kann durch individuelle Regelung der Wurfweite der einzelnen Häcksler der Streuwinkel vergrößert bzw. verringert werden und damit eine gleichmäßige Verteilung über die gesamte Maschinenbreite erreicht werden. Die Veränderungsmöglichkeit des Streuwinkels läßt sich nach einem weiteren Merkmal der Erfindung zusätzlich noch dadurch verbessern, daß jedes Leitblech an seiner dem Boden zugewandten Seite, mit einem vertikal sich erstreckenden Verteilblech besetzt ist, wobei die Verteilbleche auf vorteilhafte Weise verstellbar sind. Ein wesentliches Merkmal der Erfindung wird auch darin gesehen, daß jedes Leitblech zwei schräg zueinander verlaufende Verteilbleche aufweist, die getrennt voneinander einstellbar sind. A corn cob picker designed in this way is, for example, from German utility model 67 51 770 known. This is done by the chopper shredded chopped material in several rows, according to the number of choppers, thrown side by side in the field. Even distribution of the chopped material Such a device is not possible across the entire width of the machine. The object of the present invention is to avoid this disadvantage. she will solved in that each chopper is assigned a separate guide plate, wherein each guide plate can be pivoted individually and can be fixed in different pivot positions is connected to the fixed hood part. This can be done by individual Control of the throwing distance of the individual chopper increases or decreases the spreading angle and thus an even distribution across the entire width of the machine is achieved will. The possibility of changing the scattering angle can be according to another Feature of the invention also improve in that each baffle on its side facing the floor, with a vertically extending distributor plate is occupied, the distributor plates being adjustable in an advantageous manner. A An essential feature of the invention is also seen in the fact that each guide plate has two inclined distribution plates, which are separated from one another are adjustable.

Im folgenden soll die Erfindung anhand eines Ausführungsbeispieles und mehrerer dieses schematisch darstellender Figuren näher erläutert werden. Dabei zeigt: Fig. 1 einen Maispflücker in der Seitenansicht, Fig. 2 eine Draufsicht auf die Pflückerwalzen und die Häcksler und Fig. 3 eine Häckslereinheit in der Perspektive. In the following, the invention will be based on an exemplary embodiment and several of this schematically depicting figures are explained in more detail. Included 1 shows a side view of a maize picker, and FIG. 2 shows a plan view the picking rollers and the chopper and FIG. 3 a chopper unit in perspective.

Mit 1 ist ein Schrägförderer eines nicht dargestellten Mähdreschers bezeichnet, der einen Maispflücker 2 trägt Dieser Maipflücker 2 besteht in ansich bekannter Weise aus vorderen Teilerspitzen 3 und sich darin anschließenden Halmteilern 4. Unterhalb dieser Halmteiler 4 sind paarweise die Pflückerwalzen 5 mit zugehörigen Einzugsketten 6 und Kolbenabstreifplatten 7 angeordnet. Mittels einer sich an die Einzugsketten 6 anschließenden Einzugsschnecke 8 werden die abgestreiften Maiskolben dann dem Schrägförderer 1 zugeführt. With 1 is a feederhouse of a combine harvester, not shown denotes who carries a corn picker 2 This may picker 2 consists in itself known way from front divider tips 3 and stalk dividers connected therein 4. Below this stalk divider 4 are the picking rollers 5 with associated ones in pairs Feed chains 6 and piston stripping plates 7 are arranged. By means of an address to the Feed chains 6 adjoining feed auger 8 are the stripped corn cobs then fed to the inclined conveyor 1.

Die noch auf dem Acker stehenden Maisstengel werden nach dem Abpflücken der Kolben zerkleinert. Zu diesem Zweck ist ein aus zwei Seitenwänden 9 und 10 und einem mit diesen fest verbundenen Haubenteil 11 gebildetes Gehäuse 12 vorgesehen, welches um eine Schwenkachse 13 in der Höhe einstellbar und mittels einer oder mehrerer Ketten 14 in der gewählten Höhenlage festlegbar ist.The corn stalks still standing in the field are removed after they have been picked the flask crushed. For this purpose is one of two side walls 9 and 10 and a housing 12 formed with this firmly connected hood part 11 is provided, which is adjustable in height about a pivot axis 13 and by means of one or more Chains 14 can be fixed in the selected altitude.

In den Seitenwänden 9 und 10 ist eine Antriebswelle 15 drehbar gelagert, die im Abstand voneinander angeordnete Häcksler 16 trägt. Zu beiden Seiten eines jeden Häckslers 16 sind Seitenbleche 19 vorgesehen, welche mit dem oberen Haubenteil 11 verschraubt sind und in denen die Antriebswelle 15 zusätzlich gelagert ist. Aus der perspektivischen Darstellung ist zu erkennen, daß mit dem festen Haubenteil 11 ein Leitblech 17 schwenkbar verbunden ist, welches in etwa der Breite des ihr zugeordneten Häckslers 16'entspricht. Entsprechend der gewünschten Wurfweite wird das Leitblech 17 in einer bestimmten Schwenkstellung fixiert. Dies geschieht mittels eines an dem Leitblech 17 befestigten Hebels 18, der in eine von mehreren in dem Seitenblech 19' vorgesehenen Rastöffnungen 22 eingelegt werden kann. Durch zusätzliche an der Unterseite des Leitbleches 17 vorgesehene Verteilerbleche 20 und 21, die getrennt voneinander auf nicht dargestellte Weise in ihrer Winkellage zueinander einstellbar sind, kann das Häckselgutddurch einen mehr oder weniger breiten Streubereich auf dem Acker abgeworfen werden. A drive shaft 15 is rotatably mounted in the side walls 9 and 10, which carries the chopper 16 arranged at a distance from one another. One on both sides each chopper 16 side plates 19 are provided, which with the upper hood part 11 are screwed and in which the drive shaft 15 is additionally supported. the end the perspective view can be seen that with the fixed hood part 11 a guide plate 17 is pivotally connected, which is approximately the width of her assigned chopper 16 'corresponds. According to the desired throw distance the guide plate 17 is fixed in a certain pivot position. This is done by means of a lever 18 attached to the guide plate 17, which is in one of several in the Side plate 19 'provided locking openings 22 can be inserted. By additional on the underside of the guide plate 17 provided distributor plates 20 and 21, the separated from one another in a manner not shown in their angular position to one another are adjustable, the chopped material can be spread over a more or less wide range be thrown into the field.

Entsprechend der in Fig. 3 dargestellten Ausführungsform bezogen auf einen Häcksler 16', sind auch alle übrigen Häcksler 16 ebenso ausgebildet. In accordance with the embodiment shown in FIG. 3 on a chopper 16 ', all other choppers 16 are designed in the same way.

Claims (4)

Patentansprüche 1. Maiskolbenpflücker mit mehreren paarweise nebeneinander angeordneten Pflückwalzen, wobei jedem Pflückwalzenpaar ein Häcksler zum Zerkleinern der Maisstengel zugeordnet ist, die auf einer gemeinsamen angetriebenen Welle gelagert und oberhalb der Welle von einem festen Haubenteil abgedeckt sind, dadurch gekennzeichnet, daß jedem Häcksler (16, 16') ein separates Leitblech (17) zugeordnet ist, wobei jedes Leitblech (17) für sich schwenkbar und in unterschiedlichen Schwenkstellungen feststellbar mit dem festen Haubenteil (11) verbunden ist. Claims 1. Corn cob picker with several pairs next to each other arranged stalking rollers, each pair of stalking rollers having a chopper for chopping the corn stalk is assigned, which is mounted on a common driven shaft and are covered above the shaft by a fixed hood part, characterized in that that each chopper (16, 16 ') is assigned a separate guide plate (17), wherein each guide plate (17) can be pivoted individually and in different pivoting positions is fixedly connected to the fixed hood part (11). 2. Maiskolbenpflücker nach Anspruch 1, dadurch gekennzeichnet, daß jedes Leitblech (17) an seiner dem Boden zugewandten Seite mit einem vertikal sich erstreckenden Verteilblech (20, 21) besetzt ist. 2. Corn picker according to claim 1, characterized in that each baffle (17) on its side facing the ground with a vertical itself extending distributor plate (20, 21) is occupied. 3. Maiskolbenpflücker nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Verteilbleche (20 und 21) verstellbar sind. 3. Corn on the cob picker according to claims 1 and 2, characterized in that that the distribution plates (20 and 21) are adjustable. 4. Maiskolbenpflücker nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß jedes Leitblech (17) zwei schräg zueinander verlaufende Verteilbleche (20, 21) aufweist, die getrennt voneinander einstellbar sind. 4. Maize cob picker according to claims 1 to 3, characterized in that that each baffle plate (17) has two distributor plates (20, 21) running at an angle to one another which are adjustable separately from one another.
DE19853515295 1985-04-27 1985-04-27 Corncob picker with chopper Withdrawn DE3515295A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19853515295 DE3515295A1 (en) 1985-04-27 1985-04-27 Corncob picker with chopper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853515295 DE3515295A1 (en) 1985-04-27 1985-04-27 Corncob picker with chopper

Publications (1)

Publication Number Publication Date
DE3515295A1 true DE3515295A1 (en) 1986-10-30

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DE19853515295 Withdrawn DE3515295A1 (en) 1985-04-27 1985-04-27 Corncob picker with chopper

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Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713025A1 (en) * 1987-04-16 1988-10-27 Claas Saulgau Gmbh Method and apparatus for the harvesting of coarse-stemmed crop, for example of maize
EP0423626A1 (en) * 1989-10-19 1991-04-24 BISO GmbH Maschinenfabrik Harvesting device for cereals, especially maize
EP0457124A1 (en) * 1990-05-12 1991-11-21 Deere & Company Lifting and lowering device for an implement
WO2014012620A1 (en) * 2012-07-16 2014-01-23 Franz Schrattenecker Picking unit, harvesting attachment and harvester for corn or similar
US20140311115A1 (en) * 2011-07-20 2014-10-23 Ennepetaler Schneid-und Mähtechnik GmbH & Co. KG Combine Harvester with a Knife Drum
RU2561524C2 (en) * 2010-11-22 2015-08-27 Карл Герингхофф Гмбх Унд Ко. Кг Frontal device for harvesting stalked material
EP3001892A1 (en) * 2014-09-29 2016-04-06 Maschinenfabrik Kemper GmbH & Co. KG Maize harvesting device with plant stubble puller and shredder
US20160270291A1 (en) * 2015-03-20 2016-09-22 Cnh Industrial America Llc Header for Agricultural Harvester Equipped with Dual Cutter Bar System
DE102015217852A1 (en) 2015-09-17 2017-03-23 Maschinenfabrik Kemper Gmbh & Co. Kg Harvest header with mulchers
EP3269223A1 (en) 2016-07-12 2018-01-17 Deere & Company Harvesting attachment with a mulching device
DE102016212621A1 (en) 2016-07-12 2018-01-18 Deere & Company Harvest header with a mulching device
EP3272199A1 (en) 2016-07-20 2018-01-24 Deere & Company Mulching device for processing plant stumps on a field
DE102016214317A1 (en) 2016-08-03 2018-02-08 Deere & Company Mulching device for processing plant stumps standing on a field
DE102016214324A1 (en) 2016-08-03 2018-02-08 Deere & Company Harvest header with a mulcher for processing stumps of plants on a field
DE102016218857A1 (en) 2016-09-29 2018-03-29 Deere & Company Harvest header with a mulching device
EP3391724A1 (en) 2017-04-19 2018-10-24 Deere & Company Mulching device for processing plant stumps on a field with adjustable position and/or ground pressure force
DE102017222587A1 (en) 2017-04-19 2018-10-25 Deere & Company Mulching device for processing plant stumps standing on a field with adjustable position and / or Bodenandruckkraft
BE1027108A1 (en) 2019-03-27 2020-10-05 Deere & Co Header with a mulcher
DE102020202976A1 (en) 2020-03-09 2021-09-09 Deere & Company Harvesting attachment with mulchers for processing plant stumps standing in a field with improved protection against thrown stones
EP3881665A1 (en) 2020-03-18 2021-09-22 Deere & Company Mulching apparatus for processing plant stubble
US11172613B2 (en) * 2018-09-13 2021-11-16 Deere & Company Arrangement for controlling the height and/or incline of a combine header for harvesting thin-stemmed crops

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7905774U1 (en) * 1979-08-16 Biso Bitter Gmbh & Co Kg, 4520 Melle Undermount chopper for a maize header

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7905774U1 (en) * 1979-08-16 Biso Bitter Gmbh & Co Kg, 4520 Melle Undermount chopper for a maize header

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3713025A1 (en) * 1987-04-16 1988-10-27 Claas Saulgau Gmbh Method and apparatus for the harvesting of coarse-stemmed crop, for example of maize
EP0423626A1 (en) * 1989-10-19 1991-04-24 BISO GmbH Maschinenfabrik Harvesting device for cereals, especially maize
EP0457124A1 (en) * 1990-05-12 1991-11-21 Deere & Company Lifting and lowering device for an implement
RU2561524C2 (en) * 2010-11-22 2015-08-27 Карл Герингхофф Гмбх Унд Ко. Кг Frontal device for harvesting stalked material
US9485908B2 (en) * 2011-07-20 2016-11-08 Cnh Industrial America Llc Secondary cutting device arrangement for an agricultural harvesting machine
US20140311115A1 (en) * 2011-07-20 2014-10-23 Ennepetaler Schneid-und Mähtechnik GmbH & Co. KG Combine Harvester with a Knife Drum
WO2014012620A1 (en) * 2012-07-16 2014-01-23 Franz Schrattenecker Picking unit, harvesting attachment and harvester for corn or similar
EP3001892A1 (en) * 2014-09-29 2016-04-06 Maschinenfabrik Kemper GmbH & Co. KG Maize harvesting device with plant stubble puller and shredder
EP3001892B1 (en) 2014-09-29 2017-06-14 Maschinenfabrik Kemper GmbH & Co. KG Maize harvesting device with plant stubble puller and shredder
US20160270291A1 (en) * 2015-03-20 2016-09-22 Cnh Industrial America Llc Header for Agricultural Harvester Equipped with Dual Cutter Bar System
US9980432B2 (en) * 2015-03-20 2018-05-29 Cnh Industrial America Llc Header for agricultural harvester equipped with dual cutter bar system
DE102015217852A1 (en) 2015-09-17 2017-03-23 Maschinenfabrik Kemper Gmbh & Co. Kg Harvest header with mulchers
EP3269223A1 (en) 2016-07-12 2018-01-17 Deere & Company Harvesting attachment with a mulching device
DE102016212621A1 (en) 2016-07-12 2018-01-18 Deere & Company Harvest header with a mulching device
DE102017207337A1 (en) 2016-07-20 2018-01-25 Deere & Company Mulching device for processing plant stumps standing on a field
EP3272199A1 (en) 2016-07-20 2018-01-24 Deere & Company Mulching device for processing plant stumps on a field
US10398080B2 (en) 2016-07-20 2019-09-03 Deere & Company Mulching device for processing plant stubble on a field
DE102016214324A1 (en) 2016-08-03 2018-02-08 Deere & Company Harvest header with a mulcher for processing stumps of plants on a field
DE102016214317A1 (en) 2016-08-03 2018-02-08 Deere & Company Mulching device for processing plant stumps standing on a field
DE102016218857A1 (en) 2016-09-29 2018-03-29 Deere & Company Harvest header with a mulching device
EP3391724A1 (en) 2017-04-19 2018-10-24 Deere & Company Mulching device for processing plant stumps on a field with adjustable position and/or ground pressure force
DE102017222587A1 (en) 2017-04-19 2018-10-25 Deere & Company Mulching device for processing plant stumps standing on a field with adjustable position and / or Bodenandruckkraft
DE102017222587B4 (en) 2017-04-19 2022-02-24 Deere & Company Mulcher for processing plant stumps standing on a field with adjustable position and/or ground pressure
US11172613B2 (en) * 2018-09-13 2021-11-16 Deere & Company Arrangement for controlling the height and/or incline of a combine header for harvesting thin-stemmed crops
BE1027108B1 (en) * 2019-03-27 2021-02-26 Deere & Co Header with a mulcher
BE1027108A1 (en) 2019-03-27 2020-10-05 Deere & Co Header with a mulcher
BE1028095A1 (en) 2020-03-09 2021-09-20 Deere & Co Harvesting attachment with mulchers for processing plant stumps standing in a field with improved protection against thrown stones
DE102020202976A1 (en) 2020-03-09 2021-09-09 Deere & Company Harvesting attachment with mulchers for processing plant stumps standing in a field with improved protection against thrown stones
BE1028095B1 (en) * 2020-03-09 2022-01-20 Deere & Co Harvesting attachment with mulching devices for processing plant stumps standing on a field with improved protection against thrown stones
EP3881665A1 (en) 2020-03-18 2021-09-22 Deere & Company Mulching apparatus for processing plant stubble
DE102020203474A1 (en) 2020-03-18 2021-09-23 Deere & Company Mulching device for processing plant stubble

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