FR2796803A1 - SEEDER - Google Patents
SEEDER Download PDFInfo
- Publication number
- FR2796803A1 FR2796803A1 FR0009915A FR0009915A FR2796803A1 FR 2796803 A1 FR2796803 A1 FR 2796803A1 FR 0009915 A FR0009915 A FR 0009915A FR 0009915 A FR0009915 A FR 0009915A FR 2796803 A1 FR2796803 A1 FR 2796803A1
- Authority
- FR
- France
- Prior art keywords
- share
- fixing means
- extension
- seed
- coulter
- 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
Classifications
-
- 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
- A01C5/062—Devices for making drills or furrows
-
- 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
- A01B15/00—Elements, tools, or details of ploughs
- A01B15/02—Plough blades; Fixing the blades
- A01B15/04—Shares
- A01B15/06—Interchangeable or adjustable shares
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sowing (AREA)
Abstract
Soc de semoir composé d'un corps et d'une pointe de soc reliée au corps par un moyen de fixation amovible, caractérisé en ce que le corps de soc (2) et la pointe de soc (3) présentent chacun deux surfaces d'appui (5, 6, 7, 8) faisant entre elles un angle et qui s'appliquent l'une contre l'autre à l'état monté, la direction de traction (16) du moyen de fixation amovible (4) étant alignée sur les surfaces d'appui (5, 6, 7, 8) avec un angle différent de 90 degrés.Sowing coulter composed of a body and a coulter tip connected to the body by a removable fixing means, characterized in that the coulter body (2) and the coulter tip (3) each have two surfaces of support (5, 6, 7, 8) forming an angle between them and which rest against each other in the mounted state, the direction of traction (16) of the removable fixing means (4) being aligned on the bearing surfaces (5, 6, 7, 8) with an angle other than 90 degrees.
Description
La présente invention concerne un soc de semoir composé d'un corps etThe present invention relates to a coulter share comprising a body and
d'une pointe de soc reliée au corps par a share point connected to the body by
un moyen de fixation amovible.a removable fixing means.
On utilise de tels socs de semoir notamment pour les semoirs de précision. Ces socs de semoir se composent d'un corps muni d'une pointe fixée au corps par un moyen de fixation amovible par exemple sous la forme d'une vis. Cette pointe de soc est fixée de manière interchangeable au corps pour permettre de remplacer très simplement par exemple des Such seed coulters are used in particular for precision seeders. These seed coulters consist of a body provided with a point fixed to the body by a removable fixing means, for example in the form of a screw. This share point is attached interchangeably to the body to allow very simple replacement, for example, of
pointes de soc usées par de nouvelles pointes. share points worn by new points.
La présente invention a pour but de développer un moyen de fixation garanti de la pointe de soc sur un corps de The object of the present invention is to develop a guaranteed means of fixing the share point on a body of
soc, de manière simple.share, in a simple way.
A cet effet, l'invention concerne un soc de se- To this end, the invention relates to a coulter
moir du type défini ci-dessus, caractérisé en ce que le corps de soc et la pointe de soc présentent chacun deux surfaces d'appui faisant entre elles un angle et qui s'appliquent l'une contre l'autre à l'état monté, la direction de traction du moyen de fixation amovible étant alignée sur les surfaces moir of the type defined above, characterized in that the share body and the share point each have two bearing surfaces forming an angle between them and which are applied one against the other in the assembled state , the direction of traction of the removable fastening means being aligned with the surfaces
d'appui avec un angle différent de 90 degrés. support with an angle other than 90 degrees.
Ce moyen permet une fixation sûre et sans risque de basculement de la pointe de soc sur le corps du soc. Le moyen de fixation tire les deux surfaces d'appui l'une contre This means allows secure attachment without risk of tipping of the share point on the share body. The fixing means pulls the two bearing surfaces one against the
l'autre, surfaces qui font entre elles un angle. the other, surfaces which form an angle between them.
On arrive à un appui particulièrement bon et fia- We arrive at a particularly good and reliable support.
ble ou solide des deux parties l'une par rapport à l'autre si les surfaces d'appui font entre elles chaque fois un angle ble or solid of the two parts with respect to each other if the bearing surfaces form an angle between them each time
compris entre 95 et 140 et de préférence égal à 115 . between 95 and 140 and preferably equal to 115.
Pour obtenir une bonne fixation garantie de la pointe sur le corps du soc, il est prévu un prolongement qui dépasse les surfaces d'appui en direction du corps du soc, ce prolongement venant dans une poche de réception prévue dans le corps du soc. On réalise ainsi une liaison par la forme To obtain a good guaranteed attachment of the point on the body of the share, there is provided an extension which exceeds the bearing surfaces towards the body of the share, this extension coming in a receiving pocket provided in the body of the share. This creates a connection by form
entre la pointe et le corps du soc.between the point and the body of the share.
Pour obtenir un montage simple du moyen de fixa- To obtain simple mounting of the fixing means
tion sur la pointe du soc, une cavité de fixation est prévue dans le prolongement pour recevoir le moyen de fixation avec tion on the tip of the share, a fixing cavity is provided in the extension to receive the fixing means with
un élément de prolongement.an extension element.
Ainsi, selon l'invention, le soc de semoir peut recevoir différentes pointes de soc, ces pointes étant fixées Thus, according to the invention, the seed share can receive different share points, these points being fixed
de manière interchangeable sur le corps de soc. interchangeably on the share body.
La présente invention sera décrite ci-après de manière plus détaillée à l'aide des dessins annexés dans les- quels: - la figure 1 est un schéma de principe en vue de côté du soc de semoir, - la figure 2 est une vue de côté de principe du corps du soc, - la figure 3 est une coupe longitudinale du corps du soc selon la figure 2, - la figure 4 montre un schéma de principe en vue de côté de The present invention will be described below in more detail with the aid of the appended drawings in which: - Figure 1 is a block diagram in side view of the seed share, - Figure 2 is a view of principle side of the share body, - Figure 3 is a longitudinal section of the share body according to Figure 2, - Figure 4 shows a block diagram in side view of
la pointe du soc.the tip of the share.
Le soc de semoir 1 se compose d'un corps 2 et d'une pointe de soc 3. La pointe de soc 3 est fixée au corps The seed share 1 consists of a body 2 and a share point 3. The share point 3 is fixed to the body
2 par des moyens de fixation réalisés sous la forme de vis 4. 2 by fixing means produced in the form of screws 4.
Le corps de soc 2 possède deux surfaces d'appui 5, 6 faisant The share body 2 has two bearing surfaces 5, 6 making
entre elles un angle ax compris entre 95 et 140 et de préfé- between them an angle ax of between 95 and 140 and preferably
rence égal à 115 . Les surfaces d'appui 7, 8 de la pointe de soc 3 forment le même angle x. Il est clair que les surfaces d'appui 5, 6, 7, 8 du corps de soc 2 et de la pointe de soc 3 font entre elles le même angle a pour qu'à l'état monté, ces surfaces soient fermement appliquées l'une contre l'autre rence equal to 115. The bearing surfaces 7, 8 of the share point 3 form the same angle x. It is clear that the bearing surfaces 5, 6, 7, 8 of the share body 2 and the share point 3 make between them the same angle a so that in the mounted state, these surfaces are firmly applied l one against the other
comme le montre la figure 1.as shown in figure 1.
Le corps de soc 2 comporte une poche de réception 9 en forme de fente dans lequel pénètre le prolongement 10 du corps de soc 3, défini en fonction de la largeur de la poche de réception 9, lorsque l'ensemble est monté. Ce prolongement 10 est réalisé en une seule pièce avec la pointe de soc 3 et présente une cavité 11 en forme de T, constituant un logement de fixation 12 recevant l'élément de prolongement 13 du moyen The share body 2 comprises a receiving pocket 9 in the form of a slot into which the extension 10 of the share body 3 enters, defined as a function of the width of the reception pocket 9, when the assembly is mounted. This extension 10 is made in one piece with the share point 3 and has a T-shaped cavity 11, constituting a fixing housing 12 receiving the extension element 13 of the means
de fixation en forme de vis 4. La cavité 11 en forme de T re- fixing in the form of a screw 4. The T-shaped cavity 11
çoit le moyen de fixation 4 avec son élément de prolongement 13 avant que la pointe 3 du soc ne soit montée sur le corps 2 receives the fixing means 4 with its extension element 13 before the point 3 of the share is mounted on the body 2
et que le prolongement 10 soit glissé dans la poche de récep- and that the extension 10 is slipped into the receiving pocket
tion 9 avec le moyen de fixation 4. Après cette opération de préassemblage, on installe sur la vis 4, la rondelle 14 et tion 9 with the fixing means 4. After this preassembly operation, the washer 14 is installed on the screw 4 and
l'élément de blocage en forme d'écrou 15. Dans ces condi- the nut-shaped locking element 15. Under these conditions
tions, la direction de traction 16 du moyen de fixation 4 fait un angle différent de 90 par rapport aux surfaces tions, the direction of traction 16 of the fixing means 4 makes an angle other than 90 relative to the surfaces
d'appui 5, 6, 7, 8, de sorte qu'un moyen de fixation 4 garan- support 5, 6, 7, 8, so that a fixing means 4 guarantees
tit l'appui certain des deux surfaces d'appui 5, 6, 7, 8 fai- tit the sure support of the two bearing surfaces 5, 6, 7, 8 does
sant entre elles un angle a.between them an angle a.
Il apparaît clairement que ce moyen de fixation 4 en combinaison avec les surfaces d'appui 5, 6, 7, 8 garantit la fixation et permet un remplacement simple de la pointe de soc 4 lorsque celle-ci est usée, par la mise en place d'une nouvelle pointe de soc ou l'échange de pointe de soc 3 de It clearly appears that this fixing means 4 in combination with the bearing surfaces 5, 6, 7, 8 guarantees the fixing and allows a simple replacement of the ploughshare tip 4 when it is worn, by the establishment a new coulter tip or the coulter tip exchange 3 of
forme différente; cela permet d'avoir pour chaque applica- tion, la pointe de soc 3, optimale pour les conditions d'utilisation présentes, fixée au corps de soc 2 de manière15 simple. different shape; this makes it possible to have, for each application, the share point 3, optimal for the present conditions of use, fixed to the share body 2 in a simple manner.
Le soc de semoir 1 est fixé par les éléments de support 17 prévus sur le corps de soc 2 à l'aide de moyens de fixation appropriés sur le châssis 18 d'un semoir ou d'un The seed coulter 1 is fixed by the support elements 17 provided on the coulter body 2 by means of suitable fixing means on the chassis 18 of a seed drill or of a
support de socs.coulter support.
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1999136131 DE19936131A1 (en) | 1999-07-31 | 1999-07-31 | Share for seeding machine comprises body section and point which have faces at obtuse angle which are fastened together by bolt whose axis is at angle other than ninety degrees to matching faces of two sections of share |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2796803A1 true FR2796803A1 (en) | 2001-02-02 |
| FR2796803B1 FR2796803B1 (en) | 2004-10-01 |
Family
ID=7916775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR0009915A Expired - Fee Related FR2796803B1 (en) | 1999-07-31 | 2000-07-28 | SEEDER |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE19936131A1 (en) |
| FR (1) | FR2796803B1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR511412A (en) * | 1920-02-07 | 1920-12-24 | Adrien Milon | Removable share for plows |
| US3601203A (en) * | 1968-10-22 | 1971-08-24 | Caterpillar Tractor Co | Reversible ripper tip |
| DE3628910A1 (en) * | 1986-08-26 | 1988-03-03 | Lemken Kg Pflugfab | Tine for ground-working appliances with a wing coulter |
-
1999
- 1999-07-31 DE DE1999136131 patent/DE19936131A1/en not_active Withdrawn
-
2000
- 2000-07-28 FR FR0009915A patent/FR2796803B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR511412A (en) * | 1920-02-07 | 1920-12-24 | Adrien Milon | Removable share for plows |
| US3601203A (en) * | 1968-10-22 | 1971-08-24 | Caterpillar Tractor Co | Reversible ripper tip |
| DE3628910A1 (en) * | 1986-08-26 | 1988-03-03 | Lemken Kg Pflugfab | Tine for ground-working appliances with a wing coulter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2796803B1 (en) | 2004-10-01 |
| DE19936131A1 (en) | 2001-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |
Effective date: 20130329 |