AT84105B - Throwing wheel for potato harvesters. - Google Patents

Throwing wheel for potato harvesters.

Info

Publication number
AT84105B
AT84105B AT84105DA AT84105B AT 84105 B AT84105 B AT 84105B AT 84105D A AT84105D A AT 84105DA AT 84105 B AT84105 B AT 84105B
Authority
AT
Austria
Prior art keywords
throwing
throwing wheel
tines
wheel
potato harvesters
Prior art date
Application number
Other languages
German (de)
Original Assignee
Steffl Fa A
Erzeugung Von Landw Lichen Und
Geraetschaften Eisen Und Metal
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 Steffl Fa A, Erzeugung Von Landw Lichen Und, Geraetschaften Eisen Und Metal filed Critical Steffl Fa A
Application granted granted Critical
Publication of AT84105B publication Critical patent/AT84105B/en

Links

Description

  

   <Desc/Clms Page number 1> 
 



  Wurfrad für Kartoffelerntemaschinen. 



   Der Gegenstand der Erfindung bildet eine Verbesserung an Wurfrädern für Kartoffelerntemaschinen und besteht   darin,-dass   am Umfang des Wurfrades abwechselnd mit den gesteuerten Wurfzinken kürzere Gabeln angeordnet sind, welche die harte Erdkruste lockern,' Unkraut ausreissen und für die Wurfzinken den Boden vorbereiten. Der Gegenstand der Erfindung ist in der Zeichnung in einem Ausführungsbeispiel dargestellt ; Fig. i zeigt ein Schaubild und Fig. 2 das Wurfrad im Querschnitt. 



   Auf dem Wurfrade 2, welches in üblicher Weise von der Welle der Haupträder aus mittels Kegelrädergetriebe durch die Welle 1 angetrieben wird, sind die Wurfzinken a gelagert, deren Kurbeln im vorliegenden Falle in bekannter Weise von dem Leitring   3   gesteuert werden. Auf dem Wurfrade 2 sind erfindungsgemäss abwechselnd mit den Wurfzinken a Gabeln e befestigt, die bedeutend kürzer sind als die Wurfzinken und bei der Arbeit nicht bis zu den Knollen in den Boden eingreifen ; da sie aber mit dem Wurfrade fest verbunden sind, lockern sie die Erde, reissen das Unkraut aus und werfen es zur Seite und bereiten so den Boden für die Wurfzinken vor.

   Die Befestigungssehrauben f greifen vorteilhafterweise in Längsschlitze der Wurfgabelstiele bzw. der Wurfscheibe ein, so dass die Gabeln nach Bedarf radial verstellt werden können. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Throwing wheel for potato harvesters.



   The object of the invention forms an improvement on throwing wheels for potato harvesting machines and consists in -that shorter forks are arranged on the circumference of the throwing wheel alternating with the controlled throwing prongs, which loosen the hard earth crust, pull out weeds and prepare the ground for the throwing prongs. The object of the invention is shown in the drawing in an exemplary embodiment; FIG. 1 shows a diagram and FIG. 2 shows the throwing wheel in cross section.



   The throwing tines a are mounted on the throwing wheel 2, which is usually driven by the shaft of the main wheels by means of bevel gears through the shaft 1, the cranks of which are controlled in the present case by the guide ring 3 in a known manner. According to the invention, alternately with the throwing prongs a forks e are attached to the throwing wheel 2, which are significantly shorter than the throwing prongs and do not reach into the soil as far as the tubers during work; but since they are firmly attached to the throwing wheel, they loosen the earth, pull up the weeds and throw them to one side, preparing the ground for the throwing tines.

   The fastening screws f advantageously engage in longitudinal slots of the throwing fork stems or the throwing disc, so that the forks can be adjusted radially as required.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

PATENT-ANSPRUCH : Wurfrad mit gesteuerten Zinken für Kartoffelerntemaschinen, dadurch gekennzeichnet, dass am Umfang des Wurfrades (2) zwischen den einzelnen Zinkengruppen (a) kürzere Gabeln (e) angeordnet sind, zum Zwecke, die Erde zu lockern, Unkraut auszureissen und den Boden für die Zinken vorzubereiten. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Throwing wheel with controlled tines for potato harvesting machines, characterized in that shorter forks (e) are arranged on the circumference of the throwing wheel (2) between the individual groups of tines (a), for the purpose of loosening the earth, pulling out weeds and preparing the ground for the tines . EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT84105D 1919-04-26 1919-04-26 Throwing wheel for potato harvesters. AT84105B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT84105T 1919-04-26

Publications (1)

Publication Number Publication Date
AT84105B true AT84105B (en) 1921-05-25

Family

ID=3605190

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84105D AT84105B (en) 1919-04-26 1919-04-26 Throwing wheel for potato harvesters.

Country Status (1)

Country Link
AT (1) AT84105B (en)

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