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FR2804575A1 - Roller for preparing soil for further treatment with other tools comprises cylindrical cage with disks at each end mounted on central axle and bar mounted within the cage near its circumference which can also rotate about axle - Google Patents

Roller for preparing soil for further treatment with other tools comprises cylindrical cage with disks at each end mounted on central axle and bar mounted within the cage near its circumference which can also rotate about axle Download PDF

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Publication number
FR2804575A1
FR2804575A1 FR0001598A FR0001598A FR2804575A1 FR 2804575 A1 FR2804575 A1 FR 2804575A1 FR 0001598 A FR0001598 A FR 0001598A FR 0001598 A FR0001598 A FR 0001598A FR 2804575 A1 FR2804575 A1 FR 2804575A1
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France
Prior art keywords
cage
axle
bar
roller
disks
Prior art date
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Granted
Application number
FR0001598A
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French (fr)
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FR2804575B1 (en
Inventor
Jean Boucton
Benoist Franquet
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Franquet Ets
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Franquet Ets
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Publication date
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Priority to FR0001598A priority Critical patent/FR2804575B1/en
Publication of FR2804575A1 publication Critical patent/FR2804575A1/en
Application granted granted Critical
Publication of FR2804575B1 publication Critical patent/FR2804575B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • A01B29/00Rollers
    • A01B29/04Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/046Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers the soil-pressing body being a helical coil
    • 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
    • A01B29/00Rollers
    • A01B29/04Rollers with non-smooth surface formed of rotatably-mounted rings or discs or with projections or ribs on the roller body; Land packers
    • A01B29/048Bar cage rollers

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

The roller for preparing soil for further treatment with other tools comprises a cylindrical cage with disks at each end mounted on a central axle (6). A bar (7) is mounted within the cage near its circumference and can also rotate about the axle.

Description

La présente invention concerne un rouleau notamment d'appui et de préparation pour tous les types d'outils de préparation du sol. The present invention relates to a particular roll support and preparation for all types of soil preparation tools.

On connaît un grand nombre de rouleaux pour la préparation du sol ils servent en particulier à contrôler l'appui au sol de l'outil de préparation du sol en même temps, à l'affinage et au rappuyage la terre. Ces rouleaux ont pour particularité de s'auto-nettoyer en roulant le sol. A titre d'exemples, on citera les rouleaux tubes, les rouleaux à pneus pleins ou souples, les rouleaux à spires, les rouleaux à barres, les rouleaux crosskill. A large number of rollers are known for the preparation of the soil they serve in particular to control the ground support of the soil preparation tool at the same time, refining and re-pressing the earth. These rollers have the particularity of self-cleaning by rolling the ground. Examples include tube rolls, solid or flexible rollers, coil rolls, bar rolls, crosskill rolls.

Mais ces rouleaux de l'art antérieur posent tous problèmes lorsque les conditions de travail sont difficiles : on observe, ainsi, des bourrages dans le cas de sols humides, des phénomènes de collage dans le cas sols secs ou de blocage dans des sols caillouteux. But these rollers of the prior art are all problems when the working conditions are difficult: there is, thus, jams in the case of wet soils, bonding phenomena in the case of dry soils or blocking in stony soils.

Aussi un des buts de la présente invention est-il de fournir un rouleau notamment d'appui et de préparation pour tous les types d'outils de préparation du sol, qui permette de pallier les problèmes énoncés ci-dessus. Also one of the aims of the present invention is to provide a particular roll support and preparation for all types of soil preparation tools, which can overcome the problems mentioned above.

Un autre but de l'invention est de fournir un tel rouleau, qui présente un coût d'entretien aussi faible que possible et ne nécessite aucun réglage. Ces buts, ainsi que d'autres qui apparaîtront par la suite, sont atteints par un rouleau notamment d'appui et de préparation pour tous les types d'outils de préparation du soi, comportant, d'une part, une cage cylindrique munie à chaque extrémité d'un flasque et, d'autre part, un axe central autour duquel tourne cette cage, lequel rouleau est caractérisé, selon la présente invention, par le fait qu'il comprend une barre montée en rotation dans cette cage autour de cet axe central. Another object of the invention is to provide such a roll, which has a maintenance cost as low as possible and does not require any adjustment. These goals, as well as others that will appear later, are achieved by a roller including support and preparation for all types of self-preparation tools, comprising, on the one hand, a cylindrical cage provided with each end of a flange and, secondly, a central axis around which this cage rotates, which roller is characterized, according to the present invention, in that it comprises a bar mounted in rotation in this cage around this central axis.

Avantageusement, cette barre est située à l'extrémité de deux étriers solidaires de l'axe central. Advantageously, this bar is located at the end of two brackets integral with the central axis.

Selon un mode de réalisation préféré de la présente invention, la cage est constituée par une spire dont chaque extrémité est solidaire du flasque correspondant et dont la périphérie extérieure est solidarisée par un ensemble de barres extérieures. Ces barres extérieures peuvent être disposées de façon régulière. Avantageusement, la spire présente une section rectangulaire et les barres extérieures sont cylindriques. According to a preferred embodiment of the present invention, the cage is constituted by a turn of which each end is integral with the corresponding flange and whose outer periphery is secured by a set of outer bars. These outer bars can be arranged on a regular basis. Advantageously, the coil has a rectangular section and the outer bars are cylindrical.

De préférence, les flasque sont crantés et les barres extérieures prennent appui sur les crans. Preferably, the flanges are notched and the outer bars rest on the notches.

La description qui va suivre et qui ne présente aucun caractère limitatif, doit être lue en regard des figures annexées, parmi lesquelles - la figure 1 est une vue en perspective d'un rouleau, notamment d'appui et de préparation pour tous les types d'outils de préparation du , selon la présente invention ; et, - la figure 2 est une vue en coupe verticale d'un tel rouleau. The following description, which is not limiting in nature, should be read with reference to the appended figures, of which: FIG. 1 is a perspective view of a roller, in particular a support and preparation for all types of tools for preparing the, according to the present invention; and - Figure 2 is a vertical sectional view of such a roller.

Ainsi qu'on peut le voir sur ces figures, un rouleau notamment d'appui et de préparation du sol comprend, selon la présente invention, cage 1 de forme cylindrique limitée à chaque extrémité par un flasque 2. Cette cage 1 est constituée par une spire 3 dont chaque extrémité est solidaire du flasque 2 correspondant et dont la périphérie extérieure est solidarisée par un ensemble de barres extérieures 4. Ces barres extérieures 4 peuvent être disposées de façon régulière et dépasser légèrement de la cage 1. La spire 3 présente une section rectangulaire et les barres extérieures 4 sont cylindriques. As can be seen in these figures, a particularly support roll and soil preparation comprises, according to the present invention, cage 1 of cylindrical shape limited at each end by a flange 2. This cage 1 is constituted by a turn 3, each end of which is secured to the corresponding flange 2 and whose outer periphery is secured by a set of outer bars 4. These outer bars 4 may be arranged in a regular manner and slightly exceed the cage 1. The turn 3 has a section rectangular and the outer bars 4 are cylindrical.

Selon un mode de réalisation préférée, chaque flasque 2 est cranté, les barres extérieures 4 prenant appui sur les sommets des crans 5. According to a preferred embodiment, each flange 2 is notched, the outer bars 4 resting on the tops of the notches 5.

Une telle structure est très rigide et peut être fabriquée grande dimension et accepter aussi de très fortes contraintes. Such a structure is very rigid and can be made large size and also accept very strong constraints.

Cette cage est disposée autour d'un axe central 6 qui est solidaire des deux flasques 2 en leur centre. Cet axe 6 peut traverser la cage 1 part en part ainsi servir à l'extérieur à l'appui des paliers sur un châssis d'un appareil comportant le rouleau selon la présente invention. This cage is arranged around a central axis 6 which is integral with the two flanges 2 in their center. This axis 6 can pass through the cage 1 and share it out to support the bearings on a frame of an apparatus comprising the roller according to the present invention.

Selon la présente invention, dans la cage 1, est disposée une barre 7 montée en rotation autour de l'axe central 6, celle-ci est située à l'extrémité de deux étriers 8 solidaires de cet axe central 6. Cette barre 7 est donc entraînée en rotation à l'intérieur de la cage 1 lorsque le rouleau tourne, lui-même entraîné par son contact sur le sol. La vitesse de rotation de la barre 7 fonction des rapports des diamètres intérieurs de la spire 3 et du cylindre engendré par celle-là. Plus le rapport est petit, plus la vitesse de rotation la barre 7 est grande et moins la terre adhère sur la barre 7 : celle-ci reste donc propre. According to the present invention, in the cage 1, is disposed a bar 7 rotatably mounted about the central axis 6, the latter is located at the end of two stirrups 8 integral with this central axis 6. This bar 7 is therefore driven in rotation inside the cage 1 when the roller rotates, itself driven by its contact on the ground. The speed of rotation of the bar 7 depends on the ratios of the inner diameters of the turn 3 and the cylinder generated by that one. The smaller the ratio, the greater the speed of rotation the bar 7 is large and the less earth adheres on the bar 7: it remains clean.

La barre 7 tourne donc à l'intérieur de la spire 3 sans que celle-là se déplace latéralement ; a contrario, la spire en tournant se déplace latéralement et le contact entre elle et la barre 7 procure le nettoyage des surfaces en contact. La barre en rotation interdit l'intrusion de terre dans la cage 1 en la repoussant vers l'extérieur par le simple poids de la barre 7.The bar 7 rotates inside the coil 3 without that one moves laterally; conversely, the turning turn moves laterally and the contact between it and the bar 7 provides cleaning surfaces in contact. The rotating bar prevents the intrusion of soil into the cage 1 by pushing it outwards by the simple weight of the bar 7.

Claims (1)

<U>REVENDICATIONS</U> 1. - Rouleau notamment d'appui et de préparation pour tous les types d'outils de préparation du sol, comportant, d'une part, une cage (1) cylindrique munie à chaque extrémité d'un flasque (2) et, d'autre un axe central (6) autour duquel tourne ladite cage (1), caractérisé fait qu'il comprend une barre (7) montée en rotation dans ladite cage autour dudit axe central 2. - Rouleau selon la revendication 1, caractérisé par le fait que la barre (7) située à l'extrémité de deux étriers solidaires de l'axe central (6). 3. - Rouleau selon la revendication 1, caractérisé par fait que la cage (1) est constituée par une spire (3) dont chaque extrémité solidaire du flasque (2) correspondant et dont la périphérie extérieure est solidarisée par un ensemble de barres extérieures (4). 4. - Rouleau selon la revendication 3, caractérisé par le fait que les barres extérieures(4) peuvent être disposées de façon régulière. 5. - Rouleau selon la revendication 3, caractérisé par le fait que la spire (3) présente une section rectangulaire.<U> CLAIMS </ U> 1. - Roll particularly support and preparation for all types of soil preparation tools, comprising, on the one hand, a cage (1) cylindrical provided at each end of a flange (2) and, further a central axis (6) around which rotates said cage (1), characterized that it comprises a bar (7) rotatably mounted in said cage about said central axis 2. - Roll according to claim 1, characterized in that the bar (7) located at the end of two brackets integral with the central axis (6). 3. - Roller according to claim 1, characterized in that the cage (1) is constituted by a turn (3), each end secured to the corresponding flange (2) and whose outer periphery is secured by a set of outer bars ( 4). 4. - Roller according to claim 3, characterized in that the outer bars (4) can be arranged in a regular manner. 5. - Roller according to claim 3, characterized in that the coil (3) has a rectangular section.
FR0001598A 2000-02-09 2000-02-09 ROLLER PARTICULARLY FOR SUPPORT AND PREPARATION FOR ALL TYPES OF SOIL PREPARATION TOOLS Expired - Fee Related FR2804575B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0001598A FR2804575B1 (en) 2000-02-09 2000-02-09 ROLLER PARTICULARLY FOR SUPPORT AND PREPARATION FOR ALL TYPES OF SOIL PREPARATION TOOLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0001598A FR2804575B1 (en) 2000-02-09 2000-02-09 ROLLER PARTICULARLY FOR SUPPORT AND PREPARATION FOR ALL TYPES OF SOIL PREPARATION TOOLS

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FR2804575A1 true FR2804575A1 (en) 2001-08-10
FR2804575B1 FR2804575B1 (en) 2002-10-31

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1639876A1 (en) * 2004-09-24 2006-03-29 KAASTRUP, Soren Bar cage packer roller with a scraper plate
EP2005810A1 (en) * 2007-06-19 2008-12-24 Otico Roller with a semi-hollow tyre for a farming machine, in particular a roller which can be combined with a seed drill or a soil-preparation tool
US10251322B2 (en) 2013-01-31 2019-04-09 Summers Manufacturing Company, Inc. Agricultural implement with a scraper internal to a rolling basket
US10375872B2 (en) 2016-08-25 2019-08-13 Summers Manufacturing Company, Inc. Paddle scraper for rolling basket attachment
RU213197U1 (en) * 2022-05-13 2022-08-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" ROLLER

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT295909B (en) * 1968-09-04 1972-01-25 Franz Ackerl Farm roller
DE7215380U (en) * 1972-04-22 1972-08-10 Dreyer H Crumbler roller
DE7812988U1 (en) * 1978-04-28 1978-09-28 Howard Machinery Ltd., Bury St. Edmunds, Suffolk (Grossbritannien) Crumb packer
EP0305056A2 (en) * 1987-07-30 1989-03-01 National Research Development Corporation Clod crumbler
US5074363A (en) * 1987-12-22 1991-12-24 Etablissements Franquet Device for treating soil by breaking up soil clods and compacted soil

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT295909B (en) * 1968-09-04 1972-01-25 Franz Ackerl Farm roller
DE7215380U (en) * 1972-04-22 1972-08-10 Dreyer H Crumbler roller
DE7812988U1 (en) * 1978-04-28 1978-09-28 Howard Machinery Ltd., Bury St. Edmunds, Suffolk (Grossbritannien) Crumb packer
EP0305056A2 (en) * 1987-07-30 1989-03-01 National Research Development Corporation Clod crumbler
US5074363A (en) * 1987-12-22 1991-12-24 Etablissements Franquet Device for treating soil by breaking up soil clods and compacted soil

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1639876A1 (en) * 2004-09-24 2006-03-29 KAASTRUP, Soren Bar cage packer roller with a scraper plate
EP2005810A1 (en) * 2007-06-19 2008-12-24 Otico Roller with a semi-hollow tyre for a farming machine, in particular a roller which can be combined with a seed drill or a soil-preparation tool
FR2917569A1 (en) * 2007-06-19 2008-12-26 Otico Soc Par Actions Simplifi SEMI-HOLLOW PNEUMATIC ROLLER FOR AGRICULTURAL MACHINE, ESPECIALLY A ROLLER COMBINABLE TO A PLANTER OR A TOOL FOR SOIL PREPARATION
RU2464754C2 (en) * 2007-06-19 2012-10-27 Отико Roller with half-empty pneumatic tires for agricultural machine, in particular roller integrated with seeding-machine or with tool for soil preparation
US8491451B2 (en) 2007-06-19 2013-07-23 Otico Roller with semi-hollow pneumatic tyres for agricultural machinery, notably a roller that can be combined with a seed drill or a ground preparation tool
US11304352B2 (en) 2013-01-31 2022-04-19 Summers Manufacturing Company, Inc. Agricultural implement with a scraper internal to a rolling basket
US10881042B1 (en) 2013-01-31 2021-01-05 Summers Manufacturing Company, Inc. Agricultural implement with a scraper internal to a rolling basket
US10251322B2 (en) 2013-01-31 2019-04-09 Summers Manufacturing Company, Inc. Agricultural implement with a scraper internal to a rolling basket
US10375872B2 (en) 2016-08-25 2019-08-13 Summers Manufacturing Company, Inc. Paddle scraper for rolling basket attachment
US10925202B2 (en) 2016-08-25 2021-02-23 Summers Manufacturing Company, Inc. Paddle scraper for rolling basket attachment
RU213197U1 (en) * 2022-05-13 2022-08-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" ROLLER
RU2797052C1 (en) * 2022-11-24 2023-05-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" Soil-cultivating roller
RU2807126C1 (en) * 2023-04-11 2023-11-09 Федеральное государственное бюджетное образовательное учреждение высшего образования "Ульяновский государственный аграрный университет имени П.А. Столыпина" Tillage roller

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FR2804575B1 (en) 2002-10-31

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Effective date: 20161028