DE10154452A1 - Soil roller for seed drill has tires with beveled treads, allowing them to be mounted in pairs in V-shape so that treads are horizontal when they contact ground - Google Patents

Soil roller for seed drill has tires with beveled treads, allowing them to be mounted in pairs in V-shape so that treads are horizontal when they contact ground

Info

Publication number
DE10154452A1
DE10154452A1 DE2001154452 DE10154452A DE10154452A1 DE 10154452 A1 DE10154452 A1 DE 10154452A1 DE 2001154452 DE2001154452 DE 2001154452 DE 10154452 A DE10154452 A DE 10154452A DE 10154452 A1 DE10154452 A1 DE 10154452A1
Authority
DE
Germany
Prior art keywords
tires
treads
horizontal
shape
beveled
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.)
Ceased
Application number
DE2001154452
Other languages
German (de)
Inventor
Martin Kemper
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.)
Amazonen Werke H Dreyer SE and Co KG
Original Assignee
Amazonen Werke H Dreyer SE and Co KG
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 Amazonen Werke H Dreyer SE and Co KG filed Critical Amazonen Werke H Dreyer SE and Co KG
Priority to DE2001154452 priority Critical patent/DE10154452A1/en
Publication of DE10154452A1 publication Critical patent/DE10154452A1/en
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B29/00—Rollers
    • A01B29/04—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/041—Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers of "Cambridge"-type, i.e. the soil-pressing rings being stacked on a shaft
    • A01B29/043—Tire-packers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B35/00—Other machines for working soil not specially adapted for working soil on which crops are growing
    • A01B35/20—Tools; Details
    • A01B35/28—Rotating tools; Mounting rotating tools
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
    • A01C5/06—Machines for making or covering drills or furrows for sowing or planting
    • A01C5/066—Devices for covering drills or furrows
    • A01C5/068—Furrow packing devices, e.g. press wheels

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transplanting Machines (AREA)

Abstract

The soil roller for a seed drill has tires (2) with beveled treads (5). This allows them to be mounted in pairs in a V-shape so that the treads are horizontal when they contact the ground.

Description

Die Erfindung betrifft eine Andruckrolle für Sämaschinen, insbesondere für Einzelkornsämaschinen. The invention relates to a pressure roller for seeders, especially for precision seed drills.

Derartige Andruckrollen sind in vielfältiger Weise bekannt. Diese Andruckrollen weisen auf Felgen angeordnete Schlappreifen auf, die in ihrem Querschnitt symmetrisch ausgebildet sind. Such pressure rollers are known in many ways. These pressure rollers have rims arranged on them Slouchy tires that are symmetrical in their cross section are trained.

Diese Andruckrollen sind zur Vertikalen geneigt angestellt. Es sind in der Regel zwei zueinander entgegengesetzte schräg, V-förmig zueinander angeordnete Andruckrollen vorgesehen. Das Andrücken mittels dieser Andruckrollen ist unbefriedigend, da insbesondere der Andruckdruck oberhalb der Säfurche geringer ist als im äußeren Bereich. These pressure rollers are inclined to the vertical. There are usually two diagonally opposite to each other, V-shaped pressure rollers arranged to each other. The Pressing using these pressure rollers is unsatisfactory because in particular the contact pressure above the seed furrow is lower is as in the outer area.

Der Erfindung liegt die Aufgabe zugrunde, mittels einfacher Maßnahmen Andruckrollen zu schaffen, die in der Lage sind, zumindest annähernd gleichmäßig die Bodenoberfläche oberhalb der Saatfurche anzudrücken. The invention has for its object by means of simple Measures to create pinch rollers that are able to at least approximately evenly above the ground surface of the furrow.

Diese Aufgabe wird dadurch gelöst, dass der Schlappreifen im Querschnitt asymmetrisch ausgebildet ist. Infolge dieser Maßnahme ist es möglich, den Querschnitt des Schlappreifens so auszubilden, dass auch im Bereich der Saatfurche der gleiche Andruckdruck wie im übrigen Bereich erreicht wird. This task is solved in that the flat tire in Cross-section is asymmetrical. As a result of this It is possible to measure the cross section of the flat tire to be trained in such a way that the same pressure as in the rest of the range is reached.

Dieses wird dadurch sichergestellt, dass die Schlappreifen derartig zueinander angeordnet sind, dass der jeweils größere Bereich der Schlappreifen zueinander benachbart sind. This is ensured by the slipper tires are arranged in such a way that the larger one Area of the slouch tires are adjacent to each other.

Hierbei hat sich als vorteilhaft herausgestellt, dass die Aufstandsflächen den Winkel zur Horizontalen angeordneten Achse der Andruckrollen zumindest annähernd horizontal ausgerichtet sind. It has proven to be advantageous here that the Footprints arranged the angle to the horizontal Axis of the pressure rollers at least approximately horizontally are aligned.

Weitere Einzelheiten der Erfindung sind der sind der Beispielsbeschreibung und der Zeichnung zu entnehmen. Die Zeichnung zeigt die Anordnung von V-förmig angeordneten Andruckrollen in Prinzipdarstellung. Further details of the invention are as follows Example description and the drawing can be found. The Drawing shows the arrangement of V-shaped pressure rollers in Schematic diagram.

Die Andruckrollen 1 werden insbesondere hinter Säscharen von Einzelkornsämaschinen angeordnet, um das im Boden abgelegte Saatgut und die sich darüber befindliche Erde anzudrücken. Hinter den Einzelkornsämaschinen sind jeweils zwei Andruckrollen 1 angeordnet, die V-förmig zueinander angeordnet sind, wie die Zeichnung schematisch in der Ansicht von hinten und im Teilschnitt zeigt. Die Schlappreifen 2 der Andruckrollen 1 sind auf den Felgen 3 angeordnet. Die Schlappreifen 2 sind im Querschnitt asymmetrisch ausgebildet, wie die Zeichnung zeigt. Die Schlappreifen 2 sind hierbei derart zueinander angeordnet, dass der jeweils größere Bereich 4 der Schlappreifen 2 zueinander benachbart sind. Die Aufstandsfläche 5 der im Winkel zur Horizontalen angeordnete Achse 6 der jeweiligen Andruckrolle 1 ist zumindest annähernd horizontal ausgerichtet, d. h. sie sind etwa parallel zur Bodenoberfläche 7 ausgerichtet. The pressure rollers 1 are arranged, in particular, behind coulters of precision seed drills in order to press the seeds deposited in the soil and the soil above them. Two pressure rollers 1 are arranged behind the precision seed drills, which are arranged in a V-shape with respect to one another, as the drawing shows schematically in the view from behind and in partial section. The flat tires 2 of the pressure rollers 1 are arranged on the rims 3 . The flat tires 2 are asymmetrical in cross-section, as the drawing shows. The flat tires 2 are arranged in such a way that the larger area 4 of the flat tires 2 are adjacent to each other. The contact surface 5 of the axis 6 of the respective pressure roller 1 arranged at an angle to the horizontal is oriented at least approximately horizontally, ie they are oriented approximately parallel to the floor surface 7 .

Claims (4)

1. Andruckrolle für Sämaschine, insbesondere Einzelkornsämaschinen mit auf einer Felge angeordneten Schlappreifen, dadurch gekennzeichnet, dass der Schlappreifen (2) im Querschnitt asymmetrisch ausgebildet ist. 1. pressure roller for seeder, in particular precision seeder with flap tires arranged on a rim, characterized in that the flap tire ( 2 ) is asymmetrical in cross section. 2. Sämaschine insbesondere Einzelkornsämaschine mit zwei Andruckrollen, die auf Felgen angeordnete Schlappreifen (2) aufweisen, die V-förmig zueinander angeordnet sind, dadurch gekennzeichnet, dass die Schlappreifen (2) im Querschnitt asymmetrisch ausgebildet sind. 2. Sowing machine, in particular a precision seeder with two pressure rollers, which have flap tires ( 2 ) arranged on rims, which are arranged in a V-shape with respect to one another, characterized in that the floppy tires ( 2 ) are asymmetrical in cross section. 3. Sämaschine nach Anspruch 2, dadurch gekennzeichnet, dass die Schlappreifen (2) derart zueinander angeordnet sind, dass der jeweils größere Bereich (2) der Schlappreifen (4) zueinander benachbart sind. 3. Sowing machine according to claim 2, characterized in that the slouch tires ( 2 ) are arranged in relation to one another such that the respectively larger area ( 2 ) of the slouch tires ( 4 ) are adjacent to one another. 4. Sämaschine nach einem oder mehreren der vorstehenden Ansprüche, dadurch gekennzeichnet, dass die Aufstandsflächen (5) der im Winkel zur Horizontalen angeordneten Achse (6) der Andruckrollen (1) zumindest annähernd horizontal ausgerichtet sind. 4. Sowing machine according to one or more of the preceding claims, characterized in that the contact surfaces ( 5 ) of the axis ( 6 ) of the pressure rollers ( 1 ) arranged at an angle to the horizontal are at least approximately horizontally aligned.
DE2001154452 2001-11-06 2001-11-06 Soil roller for seed drill has tires with beveled treads, allowing them to be mounted in pairs in V-shape so that treads are horizontal when they contact ground Ceased DE10154452A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2001154452 DE10154452A1 (en) 2001-11-06 2001-11-06 Soil roller for seed drill has tires with beveled treads, allowing them to be mounted in pairs in V-shape so that treads are horizontal when they contact ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2001154452 DE10154452A1 (en) 2001-11-06 2001-11-06 Soil roller for seed drill has tires with beveled treads, allowing them to be mounted in pairs in V-shape so that treads are horizontal when they contact ground

Publications (1)

Publication Number Publication Date
DE10154452A1 true DE10154452A1 (en) 2003-05-15

Family

ID=7704775

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2001154452 Ceased DE10154452A1 (en) 2001-11-06 2001-11-06 Soil roller for seed drill has tires with beveled treads, allowing them to be mounted in pairs in V-shape so that treads are horizontal when they contact ground

Country Status (1)

Country Link
DE (1) DE10154452A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140305561A1 (en) * 2013-04-12 2014-10-16 Otico Semi-hollow pneumatic tire for agricultural machines, in particular for sowing machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140305561A1 (en) * 2013-04-12 2014-10-16 Otico Semi-hollow pneumatic tire for agricultural machines, in particular for sowing machines
US10179480B2 (en) * 2013-04-12 2019-01-15 Otico Semi-hollow pneumatic tire for agricultural machines, in particular for sowing machines

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection