DE3400969A1 - Ground-working appliance - Google Patents

Ground-working appliance

Info

Publication number
DE3400969A1
DE3400969A1 DE19843400969 DE3400969A DE3400969A1 DE 3400969 A1 DE3400969 A1 DE 3400969A1 DE 19843400969 DE19843400969 DE 19843400969 DE 3400969 A DE3400969 A DE 3400969A DE 3400969 A1 DE3400969 A1 DE 3400969A1
Authority
DE
Germany
Prior art keywords
ground
working
tools
tractor
proposed
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Withdrawn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
DE19843400969
Other languages
German (de)
Inventor
Hermann-Josef 7965 Ostrach Kugler
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.)
KUGLER HERMANN JOSEF
Original Assignee
KUGLER HERMANN JOSEF
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 KUGLER HERMANN JOSEF filed Critical KUGLER HERMANN JOSEF
Priority to DE19843400969 priority Critical patent/DE3400969A1/en
Publication of DE3400969A1 publication Critical patent/DE3400969A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01BSOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B33/00Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
    • A01B33/02Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel

Abstract

A ground-working appliance which replaces the driving wheels of the tractor is proposed. A direct energy-saving and ground-protecting working at low investment costs is possible with this. The motor power is still only reduced by 10-12% gear losses. Moreover, deep ground working, as is known with a plough and grubber, is possible. The proposed procedure is far superior to all methods known hitherto. No losses caused by slip, rolling resistance, ground pressure, gearwheel engagements, bearings or rapidly rotating implements occur.

Description

Es ist bekannt, dass beim Ackerschlepper 35-50% der Nabenleistung durch Schlupf- und Rollwiederstand und dadurch, dass der Boden, der durch die Räder verdichtet wird, wieder gelockert werden muß, verloren geht.It is known that 35-50% of the hub power of the agricultural tractor is lost due to slip and rolling resistance and the fact that the soil, which is compacted by the wheels, has to be loosened again.

Oft wird auch die Bodenbearbeitung mit rotierenden Werkzeugen als Ausweg empfohlen, weil dabei die Energie über die Zapfwelle bereitgestellt werden kann. Schlepperseitig ist dieser Weg günstig, geräteseitig aber nachteilig.Soil cultivation with rotating tools is often recommended as a way out because the power can be provided via the PTO shaft. This route is favorable on the tractor side, but disadvantageous on the device side.

Alternative Verfahren zum Pflug verbrauchen dann noch mehr Energie bei höheren Anschaffungskosten und kompliziertem technischem Aufbau. Die Probleme werden daher nur verlagert. Ein englischer Forscher hat deshalb vorgeschlagen, die Felder mit gleisartigen Dauerfahrspuren großer Weite zu versehen auf denen laufkranartige Fahrzeuge alle Arbeiten übernehmen. Dieses Verfahren ist aber nur dann wirtschaftlich, wenn die geringere Umweltbelastung, infolge des höheren Wirkungsgrades gewertet wird, was aber derzeit nicht der Fall ist.Alternative methods to the plow then consume even more energy with higher acquisition costs and a complicated technical structure. The problems are therefore only relocated. An English researcher has therefore proposed that the fields be provided with long track-like permanent lanes on which overhead crane-like vehicles take over all the work. However, this process is only economical if the lower environmental impact due to the higher degree of efficiency is assessed, which is currently not the case.

Vorgeschlagen wird ein walzenförmiges Gerät, das mit geeigneten Werkzeugen bestückt wird (gebogene Zinken) und auf die Naben, an Stelle der Antriebsräder, montiert wird. Eine Bodenbearbeitung ergibt sich dadurch, dass mit dem Schlepper spurversetzt über das Feld gefahren wird. Der doppelte Radabstand ergibt dann die Bearbeitungsbreite. Das Sauberhalten der Werkzeuge erfolgt mittels Abstreifer.A roller-shaped device is proposed which is equipped with suitable tools (curved prongs) and mounted on the hubs instead of the drive wheels. Soil cultivation results from the fact that the tractor is driven over the field with an offset track. Double the wheel spacing then gives the machining width. The tools are kept clean by means of a scraper.

Eine Variante sieht vor, die Werkzeuge gelenkig anzubringen und die Auslenkung gegen die Drehrichtung zu blockieren, dass die Werkzeuge senkrecht zur Bodenfläche
<NichtLesbar>
One variant provides for the tools to be articulated and to block the deflection against the direction of rotation so that the tools are perpendicular to the floor surface
<nonreadable>

Die Vorteile dieses Verfahrens sind:The advantages of this procedure are:

1. Verlustlose Umsetzung der Nabenleistung in mechanische Bodenbearbeitung, daraus ergibt sich gleichzeitig eine hohe Schlagkraft.1. Lossless conversion of the hub performance into mechanical soil cultivation, which also results in a high level of impact.

2. bodenschonende Bearbeitung, da das Gerät nach dem2. soil-conserving processing, as the device after

Spatenprinzip arbeitet. Deshalb kein Verdichten oder Verschmieren des Bodens (Pflugsohle) sowie kein Vergraben von Pflanzenrückständen, was höhre Erträge zur Folge hat.Spade principle works. Therefore no compacting or smearing of the soil (plow sole) and no burying of plant residues, which results in higher yields.

3. Der teure Allradschlepper ist überflüssig. Ein gewöhnlicher Hinterradschlepper ohne Regelhydraulik reicht aus. Kein Reifenabrieb und Bodendruck, weil Reifen nicht vorhanden sind.3. The expensive all-wheel tractor is superfluous. An ordinary rear-wheel tractor without control hydraulics is sufficient. No tire abrasion and ground pressure because there are no tires.

4. Geringe Anschaffungs- und Unterhaltungskosten wegen des geringen Verschleises der Werkzeuge (Werkzeuge rotieren im Vergleich zu Zapfwellengeräten wesentlich langsamer).4. Low acquisition and maintenance costs due to the low wear of the tools (tools rotate much slower compared to PTO devices).

5. geringere Umweltbelastung durch höheren Wirkungsgrad. Das Verfahren ist auch für Entwicklungsländer interessant, da man sich hier weder hochtechnische Schlepper noch den Energieaufwand für optimale Bodenbearbeitung mit herkömmlichen Geräten leisten kann.5. lower environmental impact due to higher efficiency. The process is also of interest to developing countries, since here you can neither afford high-tech tractors nor the energy required for optimal soil cultivation with conventional equipment.

In Kombination mit einem gezogenen Gerät kann durch Regelung des Zugwiederstandes der Grad der Bodenlockerung beeinflusst werden.In combination with a pulled device, the degree of soil loosening can be influenced by regulating the pulling resistance.

Nachteilig ist nur, dass ein Befahren von Straßen ohne zusätzliche Einrichtung nicht mehr möglich ist. Möglich wäre zum Beispiel ein Vollgummireif, der mittels Schnellverschluß am Gerät befestigt werden kann oder die Anbringung eines Stützrades am Heck des Schleppers. Es bietet sich auch an, die Stützräder für die Straßenfahrt am gezogenen Gerät anzubringen.The only disadvantage is that driving on roads without additional equipment is no longer possible. For example, a solid rubber tire that can be fastened to the device by means of a quick release or the attachment of a support wheel to the rear of the tractor would be possible. It is also a good idea to attach the support wheels to the towed device for road travel.

Claims (5)

1. Bodenbearbeitungsgerät dadurch gekennzeichnet, dass Kraftfahrzeug zum selbstfahrenden Ackergerät umgerüstet wird.1. Soil cultivation device, characterized in that the motor vehicle is converted into a self-propelled arable implement. 2. Dadurch gekennzeichnet, dass das Gerät eine Walzenförmige bzw. radförmige Form hat.2. Characterized in that the device has a roller-shaped or wheel-shaped shape. 3. Dadurch gekennzeichnet, dass das Gerät an die Naben oder Achsen von selbstfahrenden oder gezogenen Fahrzeugen montiert werden kann.3. This means that the device can be mounted on the hubs or axles of self-propelled or towed vehicles. 4. Dadurch gekennzeichnet, dass das Gerät mit Werkzeugen, wie Zinken, Schaufeln, Messer und dergleichen bestückt ist.4. Characterized in that the device is equipped with tools such as prongs, shovels, knives and the like. 5. Nach Anspruch 3 dadurch gekennzeichnet, dass Werkzeuge gelenkig angebracht sind und Auslenkung gegen Drehrichtung blockiert ist.5. According to claim 3, characterized in that tools are articulated and deflection is blocked against the direction of rotation.
DE19843400969 1984-01-13 1984-01-13 Ground-working appliance Withdrawn DE3400969A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843400969 DE3400969A1 (en) 1984-01-13 1984-01-13 Ground-working appliance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843400969 DE3400969A1 (en) 1984-01-13 1984-01-13 Ground-working appliance

Publications (1)

Publication Number Publication Date
DE3400969A1 true DE3400969A1 (en) 1985-07-18

Family

ID=6224863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843400969 Withdrawn DE3400969A1 (en) 1984-01-13 1984-01-13 Ground-working appliance

Country Status (1)

Country Link
DE (1) DE3400969A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE640479C (en) * 1937-01-05 Heinrich Voss Smooth roller that can be converted into a spiked or bar roller
US2111478A (en) * 1935-03-18 1938-03-15 Mcguire John Dibbling machine
US2617488A (en) * 1952-11-11 marshall
US4090570A (en) * 1975-06-26 1978-05-23 Alexander William M Bladed wheel tractor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE640479C (en) * 1937-01-05 Heinrich Voss Smooth roller that can be converted into a spiked or bar roller
US2617488A (en) * 1952-11-11 marshall
US2111478A (en) * 1935-03-18 1938-03-15 Mcguire John Dibbling machine
US4090570A (en) * 1975-06-26 1978-05-23 Alexander William M Bladed wheel tractor

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee