[go: up one dir, main page]

DE1297391B - Drive device for the threshing drum of a combine harvester - Google Patents

Drive device for the threshing drum of a combine harvester

Info

Publication number
DE1297391B
DE1297391B DEB92719A DEB0092719A DE1297391B DE 1297391 B DE1297391 B DE 1297391B DE B92719 A DEB92719 A DE B92719A DE B0092719 A DEB0092719 A DE B0092719A DE 1297391 B DE1297391 B DE 1297391B
Authority
DE
Germany
Prior art keywords
threshing drum
drive device
threshing
hydraulic motor
drum
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.)
Pending
Application number
DEB92719A
Other languages
German (de)
Inventor
Jakobi Wilhelm
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.)
Josef Bautz GmbH
Original Assignee
Josef Bautz 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 Josef Bautz GmbH filed Critical Josef Bautz GmbH
Priority to DEB92719A priority Critical patent/DE1297391B/en
Publication of DE1297391B publication Critical patent/DE1297391B/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A01D69/03—Driving mechanisms or parts thereof for harvesters or mowers fluid
    • 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
    • A01F12/56—Driving mechanisms for the threshing parts

Landscapes

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

Description

Die Erfindung bezieht sich auf eine Antriebsvorrichtung für die Dreschtrommel eines Mähdreschers, bei welchem die Dreschtrommel durch einen unabhängig von den übrigen Antriebsvorrichtungen angeordneten und gesondert regelbaren Hydromotor angetrieben ist.The invention relates to a drive device for the threshing drum of a combine harvester, in which the threshing drum is arranged independently of the other drive devices and separately controllable hydraulic motor is driven.

Bei bekannten Ausführungen dieser Art wirkt der Hydromotor über ein oder mehrere Regelgetriebe auf die Dreschtrommel, so daß diese in bekannter Weise in ihrer Drehzahl den jeweiligen Betriebsbedingungen stufenlos angepaßt werden kann.In known designs of this type, the hydraulic motor acts via one or more control gears on the threshing drum, so that the speed of the threshing drum corresponds to the respective operating conditions in a known manner can be continuously adjusted.

Der Nachteil dieser Ausführung liegt in der aufwendigen und bedingt durch die Keilriemenregeltriebe störanfälligen Bauweise.The disadvantage of this design lies in the complex and due to the V-belt variable speed drives failure-prone construction.

Zu? Vermeidung dieser Nachteile ist daher erfindungsgemäß vorgesehen, den Hydromotor derart auszubilden und anzuordnen, daß er sich gleichsinnig mit der Dreschtrommel dreht, wobei Trommel und Motor gemeinsam auf einer im Dreschkasten liegenden starren Achse gelagert sind. Nach einem bevor- ao zugten Merkmal der Erfindung ist der Hydromotor hierbei im Inneren der Dreschtrommel angeordnet und die Arbeitsflüssigkeit für den Motor wird durch entsprechende Bohrungen in der starren Achse zu- und abgeführt. asTo? Avoiding these disadvantages is therefore according to the invention provided to design and arrange the hydraulic motor in such a way that it moves in the same direction rotates with the threshing drum, the drum and motor together on one in the threshing box rigid axle are mounted. According to a preferred feature of the invention is the hydraulic motor here arranged inside the threshing drum and the working fluid for the engine is through corresponding bores in the rigid axis supplied and removed. as

Durch diese erfindungsgemäße Anordnung wird eine einfache Bauart mit gleichzeitig bester Drehzahlregulierung erzielt und es werden die Nachteile der bekannten Konstruktionen beseitigt.This arrangement according to the invention results in a simple design with, at the same time, the best speed regulation achieved and it eliminates the disadvantages of the known constructions.

Die Zeichnung zeigt ein erfindungsgemäßes Ausführungsbeispiel einer derartig angetriebenen Dreschtrommel im Längsschnitt.The drawing shows an exemplary embodiment according to the invention of a threshing drum driven in this way in longitudinal section.

Diein dem DreschkastenJ. auf der starren Achsel gelagerte Dreschtrommel 3 weist in ihrem Inneren den Hydromotor 4 auf, weicher mit der Trommel 3 fest verbunden ist und sich mit dieser gleichsinnig und mit gleicher Drehzahl dreht. Durch die Bohrungen 5 und 6 in der Achse 2 fließt das Arbeitsmedium dem Motor4 zu und ab. Der Motor4 kann.hierbei auch seitlich an der Dreschtrommel 3 angeflanscht sein und außerhalb des Dreschkastens liegen (nicht dargestellt).The one in the threshing box J. on the rigid armpit The inside of the mounted threshing drum 3 has the hydraulic motor 4, which is softer with the drum 3 is firmly connected and rotates with this in the same direction and at the same speed. Through the holes 5 and 6 in axis 2, the working medium flows to and from the motor 4. The Motor4 can do this also be flanged to the side of the threshing drum 3 and lie outside the threshing box (not shown).

Claims (4)

Patentansprüche:Patent claims: 1. Antriebsvorrichtung für die Dreschtrommel eines Mähdreschers, bei welchem die Dreschtrommel durch einen unabhängig von den ijibrigen Antriebsvorrichtungen angeordneten und gesondert regelbaren Hydromotor angetrieben' Ht, dadurch gekennzeichnet, daß der Hydromotor (4) sich gleichsinnig mit der Dreschtrommel (3) dreht und mit dieser gemeinsam auf einer im Dreschkasten (1) liegenden starren Welle (2) gelagert ist.1. Drive device for the threshing drum of a combine, in which the threshing drum is driven by a separately controllable hydraulic motor arranged independently of the ijibrigen drive devices, characterized in that the hydraulic motor (4) rotates in the same direction as the threshing drum (3) and rotates with it is jointly mounted on a rigid shaft (2) lying in the threshing box (1). 2. Antriebsvorrichtung nach dem Anspruch 1, dadurch gekennzeichnet, daß Motor und Dreschtrommel (3) unmittelbar miteinander in Antriebsverbindung stehen. 2. Drive device according to claim 1, characterized in that the motor and threshing drum (3) are in direct drive connection with one another. 3. Antriebsvorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß der Hydromotor (4) im Inneren der Dreschtrommel (3) angeordnet ist.3. Drive device according to claims 1 and 2, characterized in that the hydraulic motor (4) is arranged inside the threshing drum (3). 4. Antriebsvorrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß die Arbeitsflüssigkeit für den Motor (4) durch Bohrungen (5 und 6) in der starren Welle (2) zugeführt wird.4. Drive device according to claims 1 to 3, characterized in that the working fluid for the motor (4) through bores (5 and 6) in the rigid shaft (2) is fed.
DEB92719A 1967-05-26 1967-05-26 Drive device for the threshing drum of a combine harvester Pending DE1297391B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEB92719A DE1297391B (en) 1967-05-26 1967-05-26 Drive device for the threshing drum of a combine harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB92719A DE1297391B (en) 1967-05-26 1967-05-26 Drive device for the threshing drum of a combine harvester

Publications (1)

Publication Number Publication Date
DE1297391B true DE1297391B (en) 1969-06-12

Family

ID=6986545

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB92719A Pending DE1297391B (en) 1967-05-26 1967-05-26 Drive device for the threshing drum of a combine harvester

Country Status (1)

Country Link
DE (1) DE1297391B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725109A1 (en) * 1994-10-03 1996-04-05 Seneclauze Thierry THRESHING ASSEMBLY FOR COMBINE HARVESTER
EP1072817A2 (en) 1999-07-29 2001-01-31 New Holland Belgium N.V. Hydro-mechanical transmission system for an agricultural harvesting machine
EP1310150A1 (en) * 2001-11-09 2003-05-14 Franz Schrattenecker Header reel drive
DE102011121945B4 (en) * 2011-12-22 2016-08-11 Johannes Hoeck Self-propelled combine harvester

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965094C (en) * 1954-12-07 1957-05-29 Claas Maschf Gmbh Geb By means of a V-belt pulley gear, continuously variable threshing drum drive on combine harvesters

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE965094C (en) * 1954-12-07 1957-05-29 Claas Maschf Gmbh Geb By means of a V-belt pulley gear, continuously variable threshing drum drive on combine harvesters

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725109A1 (en) * 1994-10-03 1996-04-05 Seneclauze Thierry THRESHING ASSEMBLY FOR COMBINE HARVESTER
WO1996010327A1 (en) * 1994-10-03 1996-04-11 Thierry Seneclauze Combine harvester threshing assembly
EP1072817A2 (en) 1999-07-29 2001-01-31 New Holland Belgium N.V. Hydro-mechanical transmission system for an agricultural harvesting machine
EP1310150A1 (en) * 2001-11-09 2003-05-14 Franz Schrattenecker Header reel drive
DE102011121945B4 (en) * 2011-12-22 2016-08-11 Johannes Hoeck Self-propelled combine harvester

Similar Documents

Publication Publication Date Title
DE2508325A1 (en) ARRANGEMENT FOR MOVING A COMPENSATING DEVICE OF A MOTOR
DE7422923U (en) DECANTER CENTRIFUGE
DE2635827A1 (en) ROTARY HARROW
DE1297391B (en) Drive device for the threshing drum of a combine harvester
DE1252466B (en) Internal combustion engine with a front-end control drive
DE2720393C3 (en) Scraper vehicle with a scraper chain conveyor
DE681826C (en) Device for moving the brushes of commutator motors
DE880103C (en) Drive for counter-rotating propellers
DE661656C (en) Steering gear for caterpillar vehicles with a differential gear connected between the drive wheels
DE867660C (en) Two-stage reduction gear for marine turbines, reversible by means of a double fluid coupling
DE467668C (en) Steering device for caterpillar vehicles
DE1036659B (en) Gearboxes, especially for farm tractors
DE1580343A1 (en) Hydrostatic drive for self-propelled agricultural machinery
DE579584C (en) Traveling grate drive device
DE638675C (en) Friction gear
DE446139C (en) Gear change transmission
AT248786B (en) Haymaking machine
AT97229B (en) Elastic coupling of a gear with a drive shaft.
DE1550695C (en) Gear change transmissions, especially for washing machines
DE401768C (en) Slicing machine with rotating circular knife
DE370410C (en) Transmission for threshing machines with manual drive
DE890456C (en) Arrangement of power take-off points on tractors and farm tractors
AT237366B (en) Tractor-drawn haymaker
AT273290B (en) Electromotive drive unit with gearbox, for stepless regulation of the transmission ratio of two parallel shafts
AT96562B (en) Bucket wheel drive for ships by means of a hydraulic transmission.