DE526575C - Multi-row potato harvester equipped with manual control and drawbar, the coulters of which are adjusted or disengaged in height by a hand lever with the interposition of gear drives - Google Patents
Multi-row potato harvester equipped with manual control and drawbar, the coulters of which are adjusted or disengaged in height by a hand lever with the interposition of gear drivesInfo
- Publication number
- DE526575C DE526575C DET36621D DET0036621D DE526575C DE 526575 C DE526575 C DE 526575C DE T36621 D DET36621 D DE T36621D DE T0036621 D DET0036621 D DE T0036621D DE 526575 C DE526575 C DE 526575C
- Authority
- DE
- Germany
- Prior art keywords
- drawbar
- coulters
- hand lever
- interposition
- disengaged
- 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
- A01D33/00—Accessories for digging harvesters
- A01D33/14—Lifting or lowering mechanisms for the tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Description
Die Erfindung bezieht sich auf eine mit Handsteuerung versehene mehrreihige Kartoffelerntemaschine, bei welcher eine Deichsel vorgesehen ist und das am Stiel mit einer Verzahnung versehene Schar durch einen mit einem Handhebel verbundenen, in diese Verzahnung unter Zwischenschaltung eines Zahnrades eingreifenden Zahnbogen in der Höhe verstellt bzw. ausgerückt werden kann, und besteht darin, daß ίο mit dem Handhebel eine Welle fest verbunden ist, die einerseits die Zahnbogen und andererseits eine an sich bekannte Deichselsperrvorrichtung trägt.The invention relates to a hand-controlled multi-row potato harvester, in which a drawbar is provided and the one provided with a toothing on the handle Flock by a connected to a hand lever, engaging in this toothing with the interposition of a gear Dental arch can be adjusted or disengaged in height, and consists in that ίο a shaft is firmly connected to the hand lever, on the one hand the dental arch and on the other hand carries a known drawbar locking device.
Durch die Erfindung wird erreicht, daß unter Betätigung eines einzigen Handhebels die Deichsel ver- oder entriegelt und gleichzeitig das Schar gehoben oder gesenkt werden kann.The invention achieves that the drawbar is actuated by a single hand lever locked or unlocked and the coulter can be raised or lowered at the same time.
Auf der Zeichnung ist eine beispielsweise Ausführungsform des Gegenstandes der Erfindung an einer Maschine veranschaulicht, und zwar zeigt dieThe drawing shows an example embodiment the object of the invention illustrated on a machine, namely shows the
Abb. ι eine Seitenansicht derselben undFig. Ι a side view of the same and
Abb. 2 eine Draufsicht auf die mit dem Gegenstand der Erfindung ausgerüstete Maschine in verkleinertem Maßstabe.Fig. 2 is a plan view of the machine equipped with the object of the invention on a reduced scale.
Der Stiel 1 der Schare 2 ist als Zahnstange ausgebildet. Am Maschinenrahmen ist eine Achse 3 angeordnet, die die Zahnräder 4 trägt, die mit den Verzahnungen an den Stielen 1 im Eingriff sind. Diese Zahnräder 4 stehen wiederum in Eingriff mit Zahnbogen 5, die auf einer am Maschinenrahmen gelagerten Welle 6 befestigt sind. Diese Welle 6 trägt an ihrem Ende einen Handhebel 7, der in der üblichen Weise als Stellhebel ausgebildet ist, mit dessen Hilfe und mittels eines Zahnkranzes 8 die Welle in verschiedenen Lagen festgehalten werden kann. An dieser Welle 6 sitzt außerdem eine an sich bekannte Deichselsperrvorrichtung. Das Ende der Deichsel 10 ist mit einer Aussparung versehen, in die die Nase 9 der Sperrvorrichtung einfaßt. Ist das Schar gesenkt, so gibt die Nase 9 die Deichsel 10 frei. Wird das Schar durch Betätigen des Handhebels 7 und dadurch erfolgter Drehung der Welle 6 gehoben, so greift die Nase 9 in die Aussparung 11 und stellt die Deichsel 10 fest.The handle 1 of the shares 2 is designed as a rack. There is one on the machine frame Axis 3 is arranged, which carries the gears 4, which with the teeth on the handles 1 are engaged. These gears 4 are in turn in engagement with tooth arches 5 on a shaft 6 mounted on the machine frame. This shaft 6 carries on her End of a hand lever 7, which is designed in the usual way as an adjusting lever, with the Help and by means of a ring gear 8, the shaft can be held in different positions can. A drawbar locking device known per se is also seated on this shaft 6. That The end of the drawbar 10 is provided with a recess into which the nose 9 of the locking device borders. If the coulter is lowered, the nose 9 releases the drawbar 10. It will Coulter lifted by operating the hand lever 7 and the resulting rotation of the shaft 6, the nose 9 engages in the recess 11 and fixes the drawbar 10.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET36621D DE526575C (en) | Multi-row potato harvester equipped with manual control and drawbar, the coulters of which are adjusted or disengaged in height by a hand lever with the interposition of gear drives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DET36621D DE526575C (en) | Multi-row potato harvester equipped with manual control and drawbar, the coulters of which are adjusted or disengaged in height by a hand lever with the interposition of gear drives |
Publications (1)
Publication Number | Publication Date |
---|---|
DE526575C true DE526575C (en) | 1931-06-08 |
Family
ID=7559736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DET36621D Expired DE526575C (en) | Multi-row potato harvester equipped with manual control and drawbar, the coulters of which are adjusted or disengaged in height by a hand lever with the interposition of gear drives |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE526575C (en) |
-
0
- DE DET36621D patent/DE526575C/en not_active Expired
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