DE10335397A1 - Lubrication method for bearing elements and/or points of long-face pinions of finger bar cutter for green fodder harvester with coolant/lubricant intake channels and return channels in bearing heads - Google Patents

Lubrication method for bearing elements and/or points of long-face pinions of finger bar cutter for green fodder harvester with coolant/lubricant intake channels and return channels in bearing heads Download PDF

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Publication number
DE10335397A1
DE10335397A1 DE2003135397 DE10335397A DE10335397A1 DE 10335397 A1 DE10335397 A1 DE 10335397A1 DE 2003135397 DE2003135397 DE 2003135397 DE 10335397 A DE10335397 A DE 10335397A DE 10335397 A1 DE10335397 A1 DE 10335397A1
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DE
Germany
Prior art keywords
bearing
channels
coolant
pinions
face
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
Application number
DE2003135397
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German (de)
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DE10335397B4 (en
Inventor
Josef Riedl
Josef Kolbinger
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.)
Martin Ziegler & Co KG GmbH
Original Assignee
Martin Ziegler & Co KG GmbH
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 Martin Ziegler & Co KG GmbH filed Critical Martin Ziegler & Co KG GmbH
Priority to DE2003135397 priority Critical patent/DE10335397B4/en
Publication of DE10335397A1 publication Critical patent/DE10335397A1/en
Application granted granted Critical
Publication of DE10335397B4 publication Critical patent/DE10335397B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/042—Guidance of lubricant
    • F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/12—Lubrication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0467—Elements of gearings to be lubricated, cooled or heated
    • F16H57/0469—Bearings or seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N7/00—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated
    • F16N7/38—Arrangements for supplying oil or unspecified lubricant from a stationary reservoir or the equivalent in or on the machine or member to be lubricated with a separate pump; Central lubrication systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N2210/00—Applications
    • F16N2210/14—Bearings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Gear Transmission (AREA)
  • General Details Of Gearings (AREA)

Abstract

The method is for lubrication of bearing elements (11,12) and/or bearing points of long-face pinions and toothed shafts (7) of rotary fodder cutters. Each bearing head (1) has at least one intake channel (13) and at least one return channel (14) for a coolant/lubricant.

Description

Technisches Gebiettechnical area

Die Erfindung betrifft Grünfüttererntegeräte mit Scheibenmähbalken.The The invention relates to green crop harvesters with disc mowing bars.

In der Technik bei Grünfuttererntegeräten mit Scheibenmähbalken sind verschiedene Verfahren zum Schmieren, der innerhalb des geschlossenen Getriebekastens, die Zahnradwellen bzw. Zahnradachsen tragenden Lager, bekannt. Am aufwendigsten sind, mittels Pumpen schmierstoffördernde Verfahren. Nachteil dieser Verfahren ist der technisch hohe Aufwand und die Tatsache, dass ein Ausfall die schmierstoffördernde Pumpe zur Beschädigung oder Ausfall des gesamten Grünfuttererntegerätes führt. Ferner gibt es Mähbalken mit gekapselten, mit Schmierstoff dauerhaft gefüllten, Lagerelementen. Nachteil der gekapselten Lagerelemente ist die Schwergängigkeit dieser Elemente, die hohen Kosten dieser Elemente und Notwendigkeit der hohen Anzahl derartiger Elemente. Das übliche Verfahren der umlaufgeschmierten Lagerelemente gewährt in Arbeitsstellung nur die Schmierung der dem Boden zugewandten Lagerelemente. Nachteil ist, dass die Schmierung der dem Boden abgewandten Lagerelemente nicht gewährleistet ist. Die dem Boden abgewandten Lagerelemente werden nur beim Schwenken des Mähbalken in Transportstellung teilweise geschmiert.In the technology of forage harvesters with disc mower bars are various methods of lubrication that are within the closed gearbox, the gear shafts or gear axle bearing bearing, known. At the most complex are, by means of pumps lubricating process. disadvantage this process is the technically high effort and the fact a failure will cause the lubricant pump to damage or failure of the entire green fodder harvesting device. Further there are cutterbars with encapsulated, with lubricant permanently filled, bearing elements. disadvantage the encapsulated bearing elements is the stiffness of these elements, the high cost of these items and need of high numbers such elements. The usual Procedure of circulating lubricated bearing elements granted in working position only the lubrication of the floor facing bearing elements. disadvantage is that the lubrication of the floor facing away from the bearing elements not guaranteed is. The bearing elements facing away from the ground only when panning of the cutter bar partially lubricated in transport position.

Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, die prozessunsicheren Verfahren bzw. die kostenintensiven Lösungen durch ein preiswertes und prozesssicheres Verfahren zu ersetzen.Of the The invention defined in claim 1 is based on the problem the process-uncertain procedures or cost-intensive solutions by to replace a cheap and reliable process.

Dieses Problem wird durch die im Patentanspruch 1 aufgeführten Merkmale gelöst.This Problem is solved by the features listed in claim 1 solved.

Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, dass das Verfahren mit dem Mähvorganges automatisch erfolgt. Leichtgängige Lagerelemente, reduzierte Geräuschentwicklung, verbesserte Lagerkühlung und länger Lebensdauer des gesamten Mähbalkens sind weitere Vorteile.The particular advantages of the invention are that the process with the mowing process automatically done. smooth Bearing elements, reduced noise, improved storage cooling and longer Life of the entire cutter bar are other advantages.

Das Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigt:The embodiment The invention is illustrated in the drawing and will be described below described in more detail. It shows:

1 zeigt eine Ausschnitt des Mähbalken mit einen Lagerkopf 1 – der für mehrere in einem Mähbalken befindlichen Lagerköpfe stellvertretend dargestellt ist – in Draufsicht auf die Lagerkopf-Unterseite 2, mit Zwischenzahnrädern 3 und 4, deren Zahnradachsen 5 und 6, dem Hauptzahnrad 7 und der Hauptzahnradachse 8, dem Schmiermittel verdrängenden Bereich 9, den Schmiermittel rückströmenden Bereich 10. 1 shows a section of the cutter bar with a bearing head 1 - Which is representative of several located in a cutter bar bearing heads - in plan view of the bearing head bottom 2 , with intermediate gears 3 and 4 whose gear axes 5 and 6 , the main gear 7 and the main gear axis 8th , the lubricant-displacing area 9 , the lubricant backflowing area 10 ,

2 zeigt einen Teilbereich des Mähbalken in geschnittener Seitensicht mit einem Lagerkopf 1, dem Hauptzahnrad 7, dem Zwischenzahnrad 3 und 4, den 2 shows a portion of the cutter bar in a sectional side view with a bearing head 1 , the main gear 7 , the intermediate gear 3 and 4 , the

Lagerelementen 11 und 12, dem Lagerkopf-Zahnrad Spalt 15 und der in dem Lagerkopf für den Transport des Kühl- und Schmiermittel vorgesehenen Ansaugkanal 13 und Rücklaufkanal 14. Die Zahnräder werden von einem geschlossenen Getriebekasten 18, bestehend aus Balken-Oberteil 16 und Balken-Unterteil 17 umgeben.bearing elements 11 and 12 , the bearing head gear gap 15 and the intake passage provided in the bearing head for transporting the coolant and lubricant 13 and return channel 14 , The gears are from a closed gearbox 18 , consisting of bar top 16 and beam base 17 surround.

Wie durch Darstellung in der Zeichnung 1 und 2 erkennbar, entstehen Überdruckbereich 9 – bzw. Unterdruckbereich 10. Die, in den Lagerkopf 1 integrierte Kanale 13 und 14, die in den obig genannten Unter- bzw. Überdruckbreichen 9 und 10 mündende Kanäle 13 und 14 bewirken die Förderung eines im Getriebekasten 18 befindlichen Mediums, welches Kühl- und Schmiereigenschaften aufweist und die Lagerelemente 11 und 12 umspült und somit kühlt und schmiert.As by representation in the drawing 1 and 2 recognizable, arise overpressure range 9 - or negative pressure range 10 , The, in the camp head 1 integrated channels 13 and 14 in the above-mentioned under- or overprint ranges 9 and 10 opening channels 13 and 14 cause the promotion of a in the gearbox 18 located medium, which has cooling and lubricating properties and the bearing elements 11 and 12 lapped and thus cools and lubricates.

11
Lagerkopfbearing head
22
Lagerkopf-UnterseiteBearing head bottom
33
Zwischenzahnradintermediate gear
44
Zwischenzahnradintermediate gear
55
Zwischenzahnrad-AchseIntermediate gear axis
66
Zwischenzahnrad-AchseIntermediate gear axis
77
Hauptzahnradmain gear
88th
Hauptzahnrad-AchseMain gear axis
99
Schmiermittel verdrängenden Bereich/Überdruckbereichlubricant repressing Section / overpressure range
1010
Schmiermittel rückströmender Bereich/Unterdruckbereichlubricant backflow area / vacuum area
1111
Boden abgewandtes, Zahnrad lagernde Lagerelementeground facing away, gear bearing bearing elements
1212
Boden zugewandtes, Zahnrad lagernde Lagerelementeground facing, gear bearing bearing elements
1313
Ansaugkanalintake port
1414
RücklaufkanalReturn channel
1515
Lagerkopf-Zahnrad SpaltBearing head-gear gap
1616
Balken-OberteilBeam shell
1717
Balken-UnterteilBar base
1818
Getriebekastengearbox

Claims (1)

Verfahren zur Schmierung von Lagerelementen 11, 12 und/oder Lagerstellen der Zahnradantriebswelle und Zahnradachsen 7 in Scheibenmähbalken eines Grünfuttererntegerätes dadurch gekennzeichnet, dass die Lagerköpfe 1, jeweils mindesten einen Ansaugkanal 13, sowie jeweils mindestens einen Rücklaufkanal 14 aufweisen.Method for lubricating bearing elements 11 . 12 and / or bearings of the gear drive shaft and gear axes 7 in Scheibenmähbalken a forage harvesting device characterized in that the bearing heads 1 , in each case at least one intake channel 13 , and in each case at least one return channel 14 exhibit.
DE2003135397 2003-08-01 2003-08-01 Method for the lubrication of bearing elements and / or bearings of the gear shafts and gear axes in mowing bar of a forage harvesting device Expired - Fee Related DE10335397B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003135397 DE10335397B4 (en) 2003-08-01 2003-08-01 Method for the lubrication of bearing elements and / or bearings of the gear shafts and gear axes in mowing bar of a forage harvesting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003135397 DE10335397B4 (en) 2003-08-01 2003-08-01 Method for the lubrication of bearing elements and / or bearings of the gear shafts and gear axes in mowing bar of a forage harvesting device

Publications (2)

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DE10335397A1 true DE10335397A1 (en) 2005-03-03
DE10335397B4 DE10335397B4 (en) 2007-01-04

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8356695B2 (en) 2009-11-17 2013-01-22 Cnh America Llc Method and apparatus for oiling splines in a bevel gearbox
CN105485502A (en) * 2015-12-31 2016-04-13 重庆科技学院 Grease injection device
CN107366820A (en) * 2017-07-18 2017-11-21 中国石油大学(华东) A kind of adaptive sliding bearing circulating oil system
DE102021202018A1 (en) 2021-03-03 2022-09-08 Zf Friedrichshafen Ag Lubricating device for lubricating points of a spur gear
US12025131B2 (en) 2022-08-08 2024-07-02 Deere & Company Torque transfer gear pump

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007029469B4 (en) * 2007-06-26 2013-04-11 Nordex Energy Gmbh Wind turbine gearbox and method for its oil supply

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1524150A (en) * 1967-02-13 1968-05-10 Kuhn Freres & Cie Disc mower
NL8902384A (en) * 1989-09-25 1991-04-16 Skf Ind Trading & Dev ROLLER BEARING INCLUDING A LUBRICATOR PUMP.
US5012634A (en) * 1990-06-01 1991-05-07 Deere & Company Cutterbar gear housing design for containing gear lubrication fluid
DE19831208C1 (en) * 1998-07-04 1999-05-06 Abb Daimler Benz Transp Shaft seal for motor vehicle transmission casing

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8356695B2 (en) 2009-11-17 2013-01-22 Cnh America Llc Method and apparatus for oiling splines in a bevel gearbox
CN105485502A (en) * 2015-12-31 2016-04-13 重庆科技学院 Grease injection device
CN107366820A (en) * 2017-07-18 2017-11-21 中国石油大学(华东) A kind of adaptive sliding bearing circulating oil system
CN107366820B (en) * 2017-07-18 2019-04-19 中国石油大学(华东) A kind of adaptive sliding bearing circulating oil system
DE102021202018A1 (en) 2021-03-03 2022-09-08 Zf Friedrichshafen Ag Lubricating device for lubricating points of a spur gear
US12025131B2 (en) 2022-08-08 2024-07-02 Deere & Company Torque transfer gear pump

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8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee