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 PDFInfo
- 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
- Authority
- FR
- France
- Prior art keywords
- cage
- axle
- bar
- roller
- disks
- 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.)
- Granted
Links
- 239000002689 soil Substances 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- A01B29/046—Rollers 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
-
- 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
- A01B29/048—Bar cage rollers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Rolling Contact Bearings (AREA)
Abstract
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)
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2804575A1 true FR2804575A1 (en) | 2001-08-10 |
| FR2804575B1 FR2804575B1 (en) | 2002-10-31 |
Family
ID=8846804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0001598A Expired - Fee Related FR2804575B1 (en) | 2000-02-09 | 2000-02-09 | ROLLER PARTICULARLY FOR SUPPORT AND PREPARATION FOR ALL TYPES OF SOIL PREPARATION TOOLS |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2804575B1 (en) |
Cited By (5)
| 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)
| 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 |
-
2000
- 2000-02-09 FR FR0001598A patent/FR2804575B1/en not_active Expired - Fee Related
Patent Citations (5)
| 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)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2804575B1 (en) | 2002-10-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20161028 |