DE3407812A1 - Cutting table for a combine harvester - Google Patents

Cutting table for a combine harvester

Info

Publication number
DE3407812A1
DE3407812A1 DE19843407812 DE3407812A DE3407812A1 DE 3407812 A1 DE3407812 A1 DE 3407812A1 DE 19843407812 DE19843407812 DE 19843407812 DE 3407812 A DE3407812 A DE 3407812A DE 3407812 A1 DE3407812 A1 DE 3407812A1
Authority
DE
Germany
Prior art keywords
cutting
cutting table
cutting knife
distance
combine harvester
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Withdrawn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
DE19843407812
Other languages
German (de)
Inventor
Wolfgang 7000 Stuttgart Gmelin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19843407812 priority Critical patent/DE3407812A1/en
Publication of DE3407812A1 publication Critical patent/DE3407812A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/14—Mowing tables
    • A01D41/148—Telescopic headers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvester Elements (AREA)

Abstract

In this cutting table, the distance between the cutting knife (11) and drawing-in worm (16) can be varied continuously. This does away with complicated conversion work, such as occurs on cutting tables with fixed distances between the cutting knife (11) and drawing-in worm (16). <IMAGE>

Description

Schneidtisch für einen MähdrescherCutting table for a combine harvester

Die Erfindung betrifft einen Schneidtisch für einen Mähdrescher, mit einem das Mähgut abschneidenden Schncidmesser und einer das Mähgut in den Mahdrescher einziehenden Einzugsschnecke.The invention relates to a cutting table for a combine harvester, with one cutting knife cutting the crop and one putting the crop in the harvester feeding auger.

Es ist beim Abschneiden von Mähgut bekannt, die unterschiedliche Länge des Mähgutes, die Knickrichtung der Halme und die Fahrtrichtung des Mähdreschers durch Verwendung von Schneidtischen mit unterschiedlichem Abstand zwischen Schneidmesser und Binzugsschnecke zu berücksichtigen.When cutting off mowed material, the different lengths are known of the crop, the bending direction of the stalks and the direction of travel of the combine harvester by using cutting tables with different spacing between cutting blades and intake screw to be taken into account.

Nachteilig dabei ist der umständliche und zeitrateende Umbau der Schneidtische bei wechselnden Verhältnissen, die teure Anschaffung eines zweiten Schneidtisches und das transportproblem des Zusatzschneidtisches.The disadvantage here is the laborious and time-consuming conversion of the cutting tables with changing conditions, the expensive purchase of a second cutting table and the transport problem of the additional cutting table.

Aufgabe der Erfindung ist es, einen Schneidtisch a.zugeben, bei dem mit einer Ausführung alle vorkommenden Verhältnisse berücksichtigt werden und der an die wechselnden Verhältnisse einfach und schnell angepaßt werden kann.The object of the invention is to provide a cutting table in which with one execution all occurring conditions are taken into account and the can be adapted quickly and easily to changing conditions.

Diese Aufgabe wird dadurch gelöst, daß der Abstand zwischen Schneidmesser und Einzugsschnecke stufenlos verändert und festgestellt werden kann.This object is achieved in that the distance between the cutting knife and intake auger can be continuously changed and determined.

In vorteilhafter Weise wird die stufenlose Verztellung des Abstandes zwischen Schneidmesser und Einzugsschnecke vom mehreren in den Geitkufen des Schneidtisches angeordneten, hydraulisch oder pneumatisch betätigten Zylindern vorgenommen.The stepless adjustment of the distance is advantageous between the cutting knife and intake auger from several in the skids of the cutting table arranged, hydraulically or pneumatically operated cylinders.

Es ist jodoch auch möglich das Schneidmesser der Einzugsschnecke mit Hilfe von in den Eleitkufen angeordneten Gewindespindeln zu verstellen.It is also possible to use the cutting knife of the intake auger Adjusted with the help of threaded spindles arranged in the elite runners.

Durch die Erfindung kann jeder Abstand zwischen Schneidmesser und Einzugsachnecke, den das unterschiedliche Hähgut erfordert, vom Fahrer unmittelbar eingestellt werden. Es muß nur ein Schneidtisch angeschafft werden.With the invention, any distance between the cutting knife and Infeed ackle, which the different cut material requires, directly from the driver can be set. Only a cutting table has to be purchased.

Transportaufwendungen für den zweiten Schneidtisch entfallen.There are no transport costs for the second cutting table.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und wird in folgendem näher beschrieben.An embodiment of the invention is shown in the drawings and is described in more detail below.

Es zeigen: Fig. 1 einen erfindungsmäßigen Schneidtisch mit kurzem Abstand zwischen Schneidmesser und Einzugsschnecke Fig. 2 einen erfindungsmäßigen Schneidtisch mit langem Abstand zwischen Schneidmesser und Einzugsschnecke Fig. 3 einen Querschnitt entsprechend der Schnitt angabe A - A in Fig. 1.They show: FIG. 1 a cutting table according to the invention with a short one Distance between cutting knife and intake screw Fig. 2 shows an inventive Cutting table with a long distance between cutting knife and intake auger Fig. 3 shows a cross section corresponding to the section A - A in FIG. 1.

In den Zeichnungen ist ein Schneidtisch für einen Mähdrescher dargestellt.In the drawings, a cutting table for a combine harvester is shown.

Das Schneidmesser (11) ist mit einem Querträger (12) verbunden. An diesem Querträger (12) sind drei Führungsarme (13) angebracht, die in den Gleitkufen (14) geführt werden. In jeder Gleitkufe (14) ist ein Hydraulikzylinder (15) untergebracht, der auf der einen Seite mit dom Querträger (12) und auf der. anderen Seite mit der Gleitkufe (14) verbunden ist. Durch Betätigung der ltydrau:Liltzylinder (15) wird der Abstand zwischen Schneidmesser (11) und Einzugsschnecke (16) verändert.The cutting knife (11) is connected to a cross member (12). At this cross member (12) are three guide arms (13) attached to the skids (14). A hydraulic cylinder (15) is housed in each skid (14), the one on the one hand with dome cross member (12) and on the. other side with the Skid (14) is connected. By actuating the ltydrau: Lilt cylinder (15) the distance between the cutting knife (11) and the intake auger (16) changes.

- Leerseite -- blank page -

Claims (3)

Patentansprüzhe 1./Schneidtisch für einen Mähdrescher mit einem das Mähgut absohneidenden Schneidmesser und einer das Mähgut in den Mahdrescher einziehenden Einzuschnecke, dadurch gekennzeichnet, daß d1r Abstand zwischen Schneidmesser (11) und Einzugsschnecke (16) stufenlos verändert und festgestellt werden kann.Claims 1. / cutting table for a combine harvester with a das Cutting blades that separate the crop and one that pulls the crop into the harvester Screw-in, characterized in that the distance between the cutting knife (11) and intake auger (16) can be continuously changed and determined. 2. Schneidtisch nach Anspruch 1, dadurch gekennzeichnet, daß die stufenlose Verstellung des Abstandes zwischen Schneidmesser (11) und Einzugsschnecke (16) von mehreren in den Gleitkufen (14) angeordneten hydraulisch oder pneumatisch betätigten Zylindern (15) vorgenommen wird.2. Cutting table according to claim 1, characterized in that the stepless Adjustment of the distance between cutting knife (11) and intake auger (16) from several arranged in the skids (14) hydraulically or pneumatically operated Cylinders (15) is made. 3. Schneidtisch nach Anspruch 1, dadurch gekennzeichnet, daß das Schneidmesser (11) gegenüber der Einzugsschnecke (16) mit Hilfe von in den Gleitkufen (14) angeordneten Gewindespindeln verstellt wird.3. Cutting table according to claim 1, characterized in that the cutting knife (11) opposite the intake auger (16) with the help of in the skids (14) arranged Threaded spindles is adjusted.
DE19843407812 1984-03-02 1984-03-02 Cutting table for a combine harvester Withdrawn DE3407812A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843407812 DE3407812A1 (en) 1984-03-02 1984-03-02 Cutting table for a combine harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843407812 DE3407812A1 (en) 1984-03-02 1984-03-02 Cutting table for a combine harvester

Publications (1)

Publication Number Publication Date
DE3407812A1 true DE3407812A1 (en) 1984-10-04

Family

ID=6229471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843407812 Withdrawn DE3407812A1 (en) 1984-03-02 1984-03-02 Cutting table for a combine harvester

Country Status (1)

Country Link
DE (1) DE3407812A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250650A1 (en) * 1986-06-24 1988-01-07 FORD NEW HOLLAND, INC. (a Delaware corp.) Header for harvesting machine
EP0250649A1 (en) * 1986-06-24 1988-01-07 FORD NEW HOLLAND, INC. (a Delaware corp.) Header for harvesting machine
AT396860B (en) * 1991-03-13 1993-12-27 Fuchsmeier Hermann Cutting unit for combine harvesters or the like
EP0726025A1 (en) * 1995-02-09 1996-08-14 CLAAS KGaA Selfpropelled combine with two-part reader
FR2813492A1 (en) * 2000-09-06 2002-03-08 Hydrotronic CUTTER BAR FOR COMBINE HARVESTER OR THE LIKE
AT410744B (en) * 2000-11-29 2003-07-25 Schrattenecker Franz Ing Cutter for a combine harvester has a trough, with the base forming the cutting table, and adjustable base sections to set the table length according to the crops being harvested
US7082742B2 (en) 2001-12-11 2006-08-01 Franz Schrattenecker Cutting unit for a harvester-thresher
EP1726202A1 (en) * 2005-05-25 2006-11-29 CNH Belgium N.V. Guard for a header of a harvester.
DE102010030840A1 (en) 2009-07-09 2011-04-14 Deere & Company, Moline Cutting unit with adjustable cutting bar
WO2014023632A1 (en) * 2012-08-08 2014-02-13 Zürn Harvesting Gmbh & Co. Kg Cutting unit
US9226447B2 (en) 2013-11-01 2016-01-05 Cnh Industrial America Llc End divider for a header of an agricultural harvester
EA027527B1 (en) * 2013-05-15 2017-08-31 Дир Энд Компани Cutting bar with a variable length cutting table
US9894834B2 (en) 2015-03-09 2018-02-20 Cnh Industrial America Llc Header for a harvesting machine including a displaceable cutterbar table

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250650A1 (en) * 1986-06-24 1988-01-07 FORD NEW HOLLAND, INC. (a Delaware corp.) Header for harvesting machine
EP0250649A1 (en) * 1986-06-24 1988-01-07 FORD NEW HOLLAND, INC. (a Delaware corp.) Header for harvesting machine
AT396860B (en) * 1991-03-13 1993-12-27 Fuchsmeier Hermann Cutting unit for combine harvesters or the like
EP0726025A1 (en) * 1995-02-09 1996-08-14 CLAAS KGaA Selfpropelled combine with two-part reader
DE19504244A1 (en) * 1995-02-09 1996-08-29 Claas Ohg Self-propelled combine harvester with a two-part cutting table
FR2813492A1 (en) * 2000-09-06 2002-03-08 Hydrotronic CUTTER BAR FOR COMBINE HARVESTER OR THE LIKE
WO2002019793A1 (en) * 2000-09-06 2002-03-14 Hydrotronic Cutting bar for combine harvester or the like
AT410744B (en) * 2000-11-29 2003-07-25 Schrattenecker Franz Ing Cutter for a combine harvester has a trough, with the base forming the cutting table, and adjustable base sections to set the table length according to the crops being harvested
US7082742B2 (en) 2001-12-11 2006-08-01 Franz Schrattenecker Cutting unit for a harvester-thresher
EP1726202A1 (en) * 2005-05-25 2006-11-29 CNH Belgium N.V. Guard for a header of a harvester.
DE102010030840A1 (en) 2009-07-09 2011-04-14 Deere & Company, Moline Cutting unit with adjustable cutting bar
DE102010030840B4 (en) * 2009-07-09 2012-01-26 Deere & Company Cutting unit with adjustable cutting bar
WO2014023632A1 (en) * 2012-08-08 2014-02-13 Zürn Harvesting Gmbh & Co. Kg Cutting unit
EA027527B1 (en) * 2013-05-15 2017-08-31 Дир Энд Компани Cutting bar with a variable length cutting table
US9226447B2 (en) 2013-11-01 2016-01-05 Cnh Industrial America Llc End divider for a header of an agricultural harvester
US9894834B2 (en) 2015-03-09 2018-02-20 Cnh Industrial America Llc Header for a harvesting machine including a displaceable cutterbar table

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Legal Events

Date Code Title Description
OAV Applicant agreed to the publication of the unexamined application as to paragraph 31 lit. 2 z1
8139 Disposal/non-payment of the annual fee