DE2740626A1 - Root crop topping machine - has vertical screw rotors at rear of cutters to direct leaves onto elevator at side (NL 15.3.78) - Google Patents

Root crop topping machine - has vertical screw rotors at rear of cutters to direct leaves onto elevator at side (NL 15.3.78)

Info

Publication number
DE2740626A1
DE2740626A1 DE19772740626 DE2740626A DE2740626A1 DE 2740626 A1 DE2740626 A1 DE 2740626A1 DE 19772740626 DE19772740626 DE 19772740626 DE 2740626 A DE2740626 A DE 2740626A DE 2740626 A1 DE2740626 A1 DE 2740626A1
Authority
DE
Germany
Prior art keywords
elevator
root crop
topping machine
cutters
vertical screw
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.)
Withdrawn
Application number
DE19772740626
Other languages
German (de)
Inventor
Hans Carsten Rasmussen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2740626A1 publication Critical patent/DE2740626A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D23/00Topping machines
    • A01D23/06Topping machines with collecting and depositing devices for the tops; Devices for protecting the tops against damage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

The root crop topper now disc drums which rotate above its blacks to propel the leaves rearwardly. The leaves are received by vertical rotors which deliver them to an elevator at one side of the machine. Each rotor has spiral blades, the inner rotor delivering its leaves to the outer rotor fox transfer to the elevator. Each vertical rotor may have an end plate at the top.

Description

HackfruchtköpfmaschineRoot crop topping machine

Die Erfindung betrifft eine HackfruchkQfmaschine mit doppelten oder mehrfachen Köpfmessern für gleichzeitige Behandlung zweier oder mehrerer Reihen von Hackfrüchten und mit Aufzug oder ähnlicher Transportvorrichtung für die Köpfe.The invention relates to a HackfruchkQfmaschine with double or multiple head knives for simultaneous treatment of two or more rows of root crops and with an elevator or similar transport device for the heads.

Es ist bekannt, Hackfruchtköpfmaschinen mit zwei nebeneinander angebrachten Köpfmessern zu benutzen, hinter denen ein Aufzug oder eine in Seitenrichtung verlaufende Fördervorrichtung angebracht ist. Solche Fördervorrichtungen umfassen aber Bauteile, die quer zur Faharichtung liegen, und das Vorhandensein solcher Bauteile bewirkt, dass der Zwischenraum zwischen den beiden oder mehreren Köpfmessern leicht mit Hackfruchtköpfen verstopft wird.It is known, root crop topping machines with two mounted side by side To use head knives, behind which an elevator or one running in the lateral direction Conveyor is attached. However, such conveying devices include components, which are transverse to the driving direction, and the presence of such components causes that the space between the two or more head knives is easily covered with root crop heads becomes clogged.

Zweck der Erfindung ist, diesen Überstand zu beseitigen, und die Hackfruchtköpfmaschine gemäss der Erfindung ist dadurch gekennzeichnet, dass der Aufzug oder die ähnliche Fördervorrichtung seitlich der Köpfmesser angebracht ist, und dass hinter diesen, in Fahrtrichtung gesehen, ein oder mehrere Rotoren mit Schaufelflügeln angebracht ist bzw. sind.The purpose of the invention is to remove this supernatant and the root crop topping machine according to the invention is characterized in that the elevator or the like Conveyor device is attached to the side of the head knife, and that behind these, Seen in the direction of travel, one or more rotors with blade blades attached is or are.

Die vorgeschlagenen Rotoren mit Schaufelflügeln bewirken eine kräftige Wirbelbewegung, die den Zwischenraum zwischen den Köpfmessern sauber hält und die Köpfe an den Aufzug oder die Fördervorrichtung sicher abgeben wird.The proposed rotors with blade blades cause a powerful Vortex movement that keeps the space between the head knives clean and the Heads to the elevator or conveyor will be delivered safely.

Bei Versuchen hat es sich als zweckmässig herausgestellt, eine Abgrenzungsplatte am Oberende jedes Rotors vorzusehen.In tests it has been found to be useful to use a demarcation plate to be provided at the top of each rotor.

Die Erfindung wird anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigen: Fig. 1 eine Ausführungsform einer erfindungsgemässen Hackfruchterntemaschine in senkrechtem Schnitt und Fig. 2 dieselbe in waagerechtem Schnitt.The invention is based on an embodiment shown in the drawing explained in more detail. They show: FIG. 1 an embodiment of an inventive Root crop harvester in vertical section and FIG. 2 the same in horizontal Cut.

Die in der Zeichnung gezeigte Köpfmaschine, die eine Rübenköpfmaschine mit an der Seite angebrachtem Rübenkopfaufzug 30 und mit zwei Fühlerrädern 13 ist, trägt in einem Messerrahmen 10 zwei Köpfmesser 11 und zwei Funrungsbleche 12 für abgeschnittene Rübenköpfe R. Eine Platte 2 dient der Luftstromregulierung.The topping machine shown in the drawing, which is a beet topping machine with beet head elevator 30 attached to the side and with two feeler wheels 13, carries in a knife frame 10 two head knives 11 and two Funrungsbleche 12 for cut off beet heads R. A plate 2 is used to regulate the air flow.

Hinter den Köpfmessern 11, in Fahrtrichtung K gesehen, sind, von einem Schirm 20 umgeben, zwei senkrechte zylindrische Rotoren 21 gelagert. Jeweils in Verbindung mit diesen ist ein Paar schraubenförmige Schaufelflngel 22 und oben eine Abgrenzungsplatte 23 vorgesehen. Die Drehrichtung des Rotors ist durch Pfeile P angeg eben und wird in bekannter Weise bewirkt.Behind the head knives 11, seen in the direction of travel K, are from one Surrounding screen 20, two vertical cylindrical rotors 21 mounted. Each in Connection with these is a couple helical blade blades 22 and above a delimitation plate 23 is provided. The direction of rotation of the rotor is indicated by arrows P and is effected in a known manner.

Die Rübenköpfmaschine arbeitet in der Weise, dass zugleich zwei Reihen Rüben mittels der Fühlerräder 13 und der Köpftesser 11 geköpft werden. Die RUbenköpfe R werden von der wirbelnden Bewegung, die von den Rotoren 21 mit Schaufelflügeln 22 verursacht wird, angesaugt und von diesem Wirbelstrom und der Werfbewegung der Schaufelflügel 22 schwebend auf den Rübenkopfaufzug 30 geführt, dessen zutiefst liegender Punkt etwa in Höhe der Mitte der Rotoren 21 liege. Eine Verstopfung des Zwischenraumes zwischen den beiden Köpfiessern wird so vermieden.The beet topping machine works in such a way that two rows at the same time Beets are decapitated by means of the feeler wheels 13 and the decapitator 11. The beet heads R are from the whirling motion produced by the rotors 21 with paddle blades 22 is caused, sucked in and by this eddy current and the throwing motion of the Shovel wing 22 floating on the beet head elevator 30, its deepest point lying approximately at the level of the center of the rotors 21. A blockage of the This avoids the gap between the two Köpfiessern.

L e e r s e i t eL e r s e i t e

Claims (2)

Patentansprüche Hackfruchtköpfmaschine mit doppelten oder mehrfachen Köpfmessern für gleichzeitige Behandlung zweier oder mehrerer Reihen von Hackfrüchten und mit Aufzug oder ähnlicher Transportvorrichtung für die Köpfe, dadurch gekennzeichnet, dass der Aufzug (30) oder eine ähnliche Transportvorrichtung seitlich der Köpfmesser (11) angebracht ist, und dass hinter diesen, in Fahrtrichtung gesehen, ein oder mehrere senkrechte Rotoren (21) mit schraubenförmigen Schaufelflügeln (22) angebracht ist bzw. sind.Patent claims root crop topping machine with double or multiple Head knives for the simultaneous treatment of two or more rows of root crops and with an elevator or similar transport device for the heads, characterized in that that the elevator (30) or a similar transport device to the side of the head knives (11) is attached, and that behind them, seen in the direction of travel, an or several vertical rotors (21) attached with helical blades (22) is or are. 2. Hackfruchtköpfmaschine gemäss Anspruch 1, gekennzeichnet durch eine Begrenzungsplatte (23) am oberen Ende jedes Rotors (21).2. Hackfruchtköpfmaschine according to claim 1, characterized by a restriction plate (23) at the top of each rotor (21).
DE19772740626 1976-09-13 1977-09-09 Root crop topping machine - has vertical screw rotors at rear of cutters to direct leaves onto elevator at side (NL 15.3.78) Withdrawn DE2740626A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK412276A DK139601B (en) 1976-09-13 1976-09-13 Root vegetable tops.

Publications (1)

Publication Number Publication Date
DE2740626A1 true DE2740626A1 (en) 1978-03-16

Family

ID=8130427

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772740626 Withdrawn DE2740626A1 (en) 1976-09-13 1977-09-09 Root crop topping machine - has vertical screw rotors at rear of cutters to direct leaves onto elevator at side (NL 15.3.78)

Country Status (5)

Country Link
AT (1) AT360793B (en)
DE (1) DE2740626A1 (en)
DK (1) DK139601B (en)
NL (1) NL7709922A (en)
SE (1) SE7710198L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016712A1 (en) * 1979-03-27 1980-10-01 W. & J.M. DEHONDT Machine for deleafing and topping beets or similar plants

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0016712A1 (en) * 1979-03-27 1980-10-01 W. & J.M. DEHONDT Machine for deleafing and topping beets or similar plants

Also Published As

Publication number Publication date
ATA641077A (en) 1980-06-15
NL7709922A (en) 1978-03-15
AT360793B (en) 1981-01-26
DK412276A (en) 1978-03-14
SE7710198L (en) 1978-03-14
DK139601C (en) 1981-09-14
DK139601B (en) 1979-03-19

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