DE616625C - Rod lifter for mowing machines - Google Patents
Rod lifter for mowing machinesInfo
- Publication number
- DE616625C DE616625C DEA73266D DEA0073266D DE616625C DE 616625 C DE616625 C DE 616625C DE A73266 D DEA73266 D DE A73266D DE A0073266 D DEA0073266 D DE A0073266D DE 616625 C DE616625 C DE 616625C
- Authority
- DE
- Germany
- Prior art keywords
- spider
- rod lifter
- mowing machines
- lifting rods
- shaft
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D65/00—Grain-crop lifters
- A01D65/04—Grain-crop lifters with revolving staffs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvester Elements (AREA)
Description
Die Erfindung betrifft einen Stabheber für Mähmaschinen, dessen von der Seite her in das Getreide eingreifenden Hebestäbe schvdngbar an einem zwangsläufig angetriebenen Armkreuz gelagert sind und durch eine von der Welle des Armkreuzes angetriebene Kette gesteuert werden. Die bekannten derartigen Stabheber haben den Nachteil, daß die Hebestäbe nur eine kreisende und schwingende Bewegung machen, so daß die Stäbe mit der gleichen Geschwindigkeit in das Getreide ein- und aus dem Getreide austreten. Dieser Nachteil soll gemäß der Erfindung dadurch behoben werden, daß die HebestäbeThe invention relates to a rod lifter for mowers, from the side Lifting rods engaging in the grain can be pivoted on a positively driven Spider are mounted and controlled by a chain driven by the shaft of the spider. The known such Rod lifters have the disadvantage that the lifting rods only rotate and swing Make movement so that the sticks enter the grain at the same speed step in and out of the grain. This disadvantage is to be eliminated according to the invention in that the lifting rods
t5 in am Armkreuz schwingbar gelagerten Hülsen verschiebbar und am hinteren Ende gelenkig mit der über zwei quer zur Fahrrichtung nebeneinander angeordnete Zahnräder geführten Steuerkette verbunden sind.t5 can be displaced in sleeves pivoted on the spider and at the rear end articulated with the two gears arranged side by side transversely to the direction of travel guided timing chain are connected.
ao Diese Anordnung bedingt ein langsames Einführen der Stäbe in das Getreide, ein beinahe waagerechtes Hindurchführen der Stäbe durch das Getreide und ein schnelles Herausziehen der Stäbe aus dem Getreide.ao This arrangement requires a slow insertion of the sticks into the grain, almost the sticks are passed horizontally through the grain and pulled out quickly the sticks from the grain.
# Auf der Zeichnung ist der Antrieb gemäß der Erfindung in Abb. 1 teilweise in Seitenansicht, teilweise im senkrechten Schnitt und in # In the drawing, the drive according to the invention is shown in Fig. 1 partly in side view, partly in vertical section and in
Abb. 2 im Grundriß dargestellt. DieFig. 2 shown in plan. the
Abb. 3 zeigt ein Glied der Steuerkette in größerem Maßstab.Fig. 3 shows a link in the timing chain on a larger scale.
An dem bekannten Armkreuz« mit den Armen b, dessen Antriebswelle c auf dem Gelenklager ä? aufruht, sind in Hülsen m mittels gegabelter Zapfen/ Hülsenk verschieb- und drehbar gelagert. In den letzteren sind Hebestäbe i gleitend geführt, die am hinteren Ende durch Gelenke ti, ο schwingbar mit einer Gelenkkette/ verbunden sind. Diese Kette. 1fcu.it über Kettenräder e, h, von denen das Radö. auf der Welle c befestigt ist. Das Rad h ist in dem einen Schenkel eines U-förmigen Bügels £ gelagert, dessen anderer Schenkel lose auf der Welle c sitzt und auf einem Bund dieser Welle aufruht. Der Bügel g liegt quer zur Fahrrichtung der Maschine und trägt unter dem unteren Schenkel eine Öse/?, an der eine Stellstange angreift.On the well-known arm cross «with the arms b, whose drive shaft c on the pivot bearing ä? rests, are slidably and rotatably mounted in sleeves m by means of forked pins / sleeves k. In the latter, lifting rods i are slidably guided, which are connected at the rear end by joints ti, ο swingably with a link chain /. This chain. 1fcu.it about sprockets e, h, of which the wheelö. is attached to the shaft c. The wheel h is mounted in one leg of a U-shaped bracket £, the other leg of which sits loosely on the shaft c and rests on a collar of this shaft. The bracket g lies transversely to the direction of travel of the machine and has an eyelet /? Under the lower leg on which an actuating rod engages.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA73266D DE616625C (en) | Rod lifter for mowing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEA73266D DE616625C (en) | Rod lifter for mowing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE616625C true DE616625C (en) | 1935-08-01 |
Family
ID=6945805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEA73266D Expired DE616625C (en) | Rod lifter for mowing machines |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE616625C (en) |
-
0
- DE DEA73266D patent/DE616625C/en not_active Expired
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