FR2469110A1 - Agricultural bale tying binder - has frame screwed to outer race of roller bearing on shaft - Google Patents
Agricultural bale tying binder - has frame screwed to outer race of roller bearing on shaft Download PDFInfo
- Publication number
- FR2469110A1 FR2469110A1 FR8024109A FR8024109A FR2469110A1 FR 2469110 A1 FR2469110 A1 FR 2469110A1 FR 8024109 A FR8024109 A FR 8024109A FR 8024109 A FR8024109 A FR 8024109A FR 2469110 A1 FR2469110 A1 FR 2469110A1
- Authority
- FR
- France
- Prior art keywords
- shaft
- bearing
- frame
- toothed plate
- outer race
- 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
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F15/00—Baling presses for straw, hay or the like
- A01F15/08—Details
- A01F15/14—Tying devices specially adapted for baling presses
- A01F15/145—Twine knotters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Description
L'invention concerne un dispositif de liage pour presses à balles agricoles, qui comprend un arbre, sur lequel est montéeau moins un bâti de lieur fixe supportant un bec noueur et un reteneur de ficelle, un plateau aerlcé entralilant le organes de liage étant en outre fixé sur cet arbre. The invention relates to a tying device for agricultural balers, which comprises a shaft, on which is mounted at least a fixed linker frame supporting a knotting spout and a twine retainer, an aerated plate intertwining the tying members fixed on this tree.
On sait monter le bati de lieur au complet sur l'arbre du dispositif de liage au moyen d'un palier lisse et fixer à l'arbre à côté de ce palier un plateau denté entraînant les organes de liage. Le dispositif de liage connu presente l'inconvénient que le palier lisse doit être abondamment graissé, car il est situé dans une zone exposez à d'importantes retombées de poussière. Le mode de réalisation connu comprend, en conséquence, un systeme de graissage central très coûteux. De plus, un palier lisse occupe une grande largeur, et, de ce fait, prend beaucoup de place dans l'espace exigu disponible au-dessus du canal de pressage
Le but de l'invention est de realiser un système de palier peu encombrant, qui puisse travailler sans entretien et soit d'un montage facile.Ce système de palier doit entre dispose de telle sorte que le démontage du bti de lieur soit possible sans dépose de l'arbre.It is known to mount the entire linker frame on the shaft of the binding device by means of a smooth bearing and fix to the shaft next to this bearing a toothed plate driving the binding members. The known binding device has the disadvantage that the plain bearing must be abundantly greased, because it is located in an area exposed to significant fallout of dust. The known embodiment therefore includes a very expensive central lubrication system. In addition, a plain bearing occupies a large width, and therefore takes up a lot of space in the small space available above the pressing channel.
The object of the invention is to provide a space-saving bearing system which can work without maintenance and is easy to assemble. This bearing system must be arranged so that disassembly of the linker frame is possible without removal of the tree.
Suivant l'invention, le dispositif de liage est caractérise en ce qu'une bague de roulement est montée sur l'arbre au moyen dgun palier à roulement, et en ce que le bâti de lieur est vissé sur la bague de roulement. On peut ainsi renoncer au graissage et démonter facilement le bati de lieur. According to the invention, the binding device is characterized in that a rolling ring is mounted on the shaft by means of a rolling bearing, and in that the linker frame is screwed onto the rolling ring. We can thus renounce lubrication and easily disassemble the linker frame.
Selon un mode de construction particulièrement compact conduisant à un montage simple, le palier à roulement est monté directement sur le m%udu plateau denté, la bague de roulement et le plateau denté formant une unité de construction. On parvient à une autre simplification du montage en usine quand le plateau denté, la bague de roulement et le bâti de lieur muni des organes de liage sont réalisés sous forme d'un ensemble préfabriqué. According to a particularly compact construction method leading to simple assembly, the rolling bearing is mounted directly on the m% udu toothed plate, the rolling ring and the toothed plate forming a construction unit. Another simplification of assembly in the factory is achieved when the toothed plate, the rolling ring and the linker frame provided with the binding members are produced in the form of a prefabricated assembly.
Cette construction assure en outre, un réglage précis des organes de liage dès l'assemblage de cet ensemble.This construction also ensures precise adjustment of the binding members as soon as this assembly is assembled.
D'autres particularités et avantages de l'invention résulteront encore de la description ci-après. Other features and advantages of the invention will also result from the description below.
Aux dessins annexés, donnés à titre d'exemple non limitatif
La figure 1 est une vue du dispositif de liage, selon la direction de l'arbre du dispositif ; et
La figure 2 est une vue en coupe selon le plan
A-B de la figure 1.In the accompanying drawings, given by way of nonlimiting example
Figure 1 is a view of the binding device, in the direction of the device shaft; and
Figure 2 is a sectional view along the plane
AB of figure 1.
Un arbre l est disposé au-dessus d'un canal de pressage non représenté et est monté en rotation sur celui-ci. Cet arbre supporte un plateau denté 2, qui est fixé sur 11 arbre au moyen d'une goupille d'assemblage 3. Un moyeu 4 ménagé a' l'intérieur de la couronne 2, constitue un siège de palier à roulement pour un palier à roulement 5. Ce dernier est monté dans une bague de roulement 7, où il est maintenu par un jonc d'arrêt 8. A shaft 1 is arranged above a pressing channel (not shown) and is mounted for rotation thereon. This shaft supports a toothed plate 2, which is fixed on 11 shaft by means of an assembly pin 3. A hub 4 formed inside the crown 2, constitutes a rolling bearing seat for a bearing bearing 5. The latter is mounted in a bearing ring 7, where it is held by a stop ring 8.
Il est fixé sur le moyeu 4 par un autre jonc d'arrêt 6.It is fixed to the hub 4 by another stop ring 6.
La bague de roulement 7 fait ainsi saillie dans l'espace intérieur en forme de cuvette que définit le plateau denté 2 et comporte une bride ovale 9, qui s'étend jusqu'en regard du bord 10 du plateau denté 2.The rolling ring 7 thus projects into the interior space in the form of a bowl defined by the toothed plate 2 and comprises an oval flange 9, which extends as far as the edge 10 of the toothed plate 2.
Une bâti de lieur Il est appliqué contre la bride 9 au moyen de deux vis 12 et présente un évidement 13 ouvert vers le haut, de sorte que ce bâti il présente la forme d'un étrier.2tr ailleurs,les organes de liage connus, reteneur de ficelle 14 et bec noueur15,sont montés à la manière habituelle sur le bâti il et sont entraînés par le plateau denté 2 au moyen de pignons coniques 16. A linker frame It is applied against the flange 9 by means of two screws 12 and has a recess 13 open upwards, so that this frame it has the shape of a stirrup. 2tr elsewhere, the known binding members, twine retainer 14 and knotter beak 15, are mounted in the usual manner on the frame there and are driven by the toothed plate 2 by means of bevel gears 16.
Une lame de ressort 17 est prévue pour tendre le reteneurdeilcelle 14. Ce report peut entre tendu au moyen d'un levier tendeur 18, muni d'un galet de commande 19 appuyé radialement contre la surface périphérique 20 du bord 10 du plateau denté 2. La surface périphérique 20 definit un contour ayant l'allure nécessaire pour la commande. A leaf spring 17 is provided for tensioning the retielder 14. This transfer can be tensioned by means of a tensioning lever 18, provided with a control roller 19 pressed radially against the peripheral surface 20 of the edge 10 of the toothed plate 2. The peripheral surface 20 defines a contour having the shape necessary for the control.
Claims (3)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE7932355 | 1979-11-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2469110A1 true FR2469110A1 (en) | 1981-05-22 |
| FR2469110B3 FR2469110B3 (en) | 1982-08-13 |
Family
ID=6709166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8024109A Granted FR2469110A1 (en) | 1979-11-16 | 1980-11-13 | Agricultural bale tying binder - has frame screwed to outer race of roller bearing on shaft |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2469110A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956761A1 (en) * | 1998-04-30 | 1999-11-17 | Case Harvesting Systems GmbH | Knotting device for baling presses |
| WO2002021902A1 (en) * | 2000-09-18 | 2002-03-21 | Rasspe Systemtechnik Gmbh & Co. Kg | Twine tie knotter |
-
1980
- 1980-11-13 FR FR8024109A patent/FR2469110A1/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956761A1 (en) * | 1998-04-30 | 1999-11-17 | Case Harvesting Systems GmbH | Knotting device for baling presses |
| WO2002021902A1 (en) * | 2000-09-18 | 2002-03-21 | Rasspe Systemtechnik Gmbh & Co. Kg | Twine tie knotter |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2469110B3 (en) | 1982-08-13 |
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