DE8802350U1 - Device for offset following of agricultural hay and grass processing machines - Google Patents
Device for offset following of agricultural hay and grass processing machinesInfo
- Publication number
- DE8802350U1 DE8802350U1 DE8802350U DE8802350U DE8802350U1 DE 8802350 U1 DE8802350 U1 DE 8802350U1 DE 8802350 U DE8802350 U DE 8802350U DE 8802350 U DE8802350 U DE 8802350U DE 8802350 U1 DE8802350 U1 DE 8802350U1
- Authority
- DE
- Germany
- Prior art keywords
- plates
- plate
- axis
- offset
- pivot axis
- 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.)
- Expired
Links
- 244000025254 Cannabis sativa Species 0.000 title claims description 6
- 210000000078 claw Anatomy 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 2
- 238000007493 shaping process Methods 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 238000010276 construction Methods 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
- A01D67/005—Arrangements of coupling devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Agricultural Machines (AREA)
Description
I &igr; till · · ··I &igr; till · · ··
I I I ill « * ♦ ·I I I ill « * ♦ ·
■fit Ci Il · ·' ·♦■fit Ci Il · ·' ·♦
Vorrichtung zum spurversetzten Nachlauf landwirtschaft' licher Bearbeitungsmaschinen ( vorwiegend zur Heu-u» Grasbearbeitung)Device for offset following of agricultural processing machines (mainly for hay and grass processing)
Die erfindungsgemäße Vorrichtung ermöglicht es, landwirtschaftliche Beerbeitungsmaschinen vorwiegend für Heu- und Grasbearbeitung spurversetzt hinter einer Zugmaschine zu führen, um euch solche landwirtochaftliche Nutzflächen, geringerer Bodenfestigkeit, die durch Gräben begrenzt oder unterbrochen werden, sicher bis zum Flechenrend bearbeiten zu können.The device according to the invention makes it possible to guide agricultural processing machines, primarily for hay and grass processing, offset behind a tractor in order to be able to safely work such agricultural areas with less soil stability that are limited or interrupted by ditches up to the end of the field.
Ein Großteil der Wiesen- und Weidenflächen ist mit Entwässerungsgräben durchzogen und bietet für schwere Zugmaschinen keine ausreichende Tragfähigkeit in Grabennähe. So kommt es daher bei Heu- und Grasbergung (besonders bei Moorwiesen) oft zu Schwierigkeiten, da grabennahe Bereiche nur mit großer Gefahr für Personel und Gerät bearbeitet werden können. Oft erfolgt hierbei auch eine Beschädigung der Grasnarbe.A large proportion of meadows and pastures are interspersed with drainage ditches and do not offer sufficient load-bearing capacity for heavy tractors near the ditches. This often leads to difficulties when collecting hay and grass (especially on moorland meadows), as areas near the ditches can only be worked with great danger to personnel and equipment. This often also damages the turf.
Dem Stand der Technik nach ist es bekannt, den spurversetzten Nachlauf gezogener Fahrachsen dadruch zu erreichen, daß die Oeichsel in einen von der Senkrechten abweichenden Winkel zur Fahrachse fixiert wird. Bisher wurde das durch ein Gelenk in Achsnähe und einen Bügel mit Fixiereinrichtung für die Deichselstellung verwirklicht. Dieses setzt einen separat geführten Antrieb der Arbeitsmaschine voraus. Wenn der Antrieb in die Deichsel integriert wird, war bisher eine Winkelveränderung zwischen Oeichsel und Fahrachse mit gegeben, da mit den bisher bekannten Möglichkeiten zu aufwendig oder nicht genügend robust. Diesen Mangel behebt die dargestellte Erfindung.According to the state of the art, it is known to achieve the offset caster of towed driving axles by fixing the drawbar at an angle to the driving axle that differs from the vertical. Previously, this was achieved by means of a joint near the axle and a bracket with a fixing device for the drawbar position. This requires a separately guided drive of the working machine. If the drive is integrated into the drawbar, a change in the angle between the drawbar and the driving axle was previously possible, as the previously known options were too complex or not sufficiently robust. The invention described eliminates this deficiency.
Hierzu warden zwischen der Tragachse (2) und am Grundkörper der Arbeitsmaschine (\) zwei Platten (3,4) angeschraubt, die über eine mutfcerngeeicherte Schraube (5,6) verbunden sirte". 3eide P.letter! SiAd uffi eifte in 3 eingebrachte Hülse (7) gegeneinander schwenkbar, in Normalstellung und in ausgeschwenkter Stellung erfolgt ein Feststellen beider Platten zueinander durch einen gesicherten Steckbolzen (8)For this purpose, two plates (3,4) are screwed between the support axle (2) and the base body of the working machine (1) , which are connected by a nut-locked screw (5,6). Both plates can be pivoted against each other on a sleeve (7) inserted in 3. In the normal position and in the pivoted-out position, both plates are locked to each other by a secured locking pin (8).
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8802350U DE8802350U1 (en) | 1988-02-24 | 1988-02-24 | Device for offset following of agricultural hay and grass processing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8802350U DE8802350U1 (en) | 1988-02-24 | 1988-02-24 | Device for offset following of agricultural hay and grass processing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8802350U1 true DE8802350U1 (en) | 1988-06-16 |
Family
ID=6821006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8802350U Expired DE8802350U1 (en) | 1988-02-24 | 1988-02-24 | Device for offset following of agricultural hay and grass processing machines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8802350U1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142000A1 (en) * | 1990-06-22 | 1993-06-24 | Claas Saulgau Gmbh | Rotary swather for towing by tractor - has two rotors mounted on wheeled chassis with at least one wheel having two alternative positions |
-
1988
- 1988-02-24 DE DE8802350U patent/DE8802350U1/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4142000A1 (en) * | 1990-06-22 | 1993-06-24 | Claas Saulgau Gmbh | Rotary swather for towing by tractor - has two rotors mounted on wheeled chassis with at least one wheel having two alternative positions |
| DE4142000B4 (en) * | 1990-06-22 | 2005-05-04 | Claas Saulgau Gmbh | Twin-rotor windrower |
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