FR2498879A1 - Tractor-mounted bale lifting frame - has angled arm at each side and pair of sleeves retaining bail-impaling spikes - Google Patents
Tractor-mounted bale lifting frame - has angled arm at each side and pair of sleeves retaining bail-impaling spikes Download PDFInfo
- Publication number
- FR2498879A1 FR2498879A1 FR8102067A FR8102067A FR2498879A1 FR 2498879 A1 FR2498879 A1 FR 2498879A1 FR 8102067 A FR8102067 A FR 8102067A FR 8102067 A FR8102067 A FR 8102067A FR 2498879 A1 FR2498879 A1 FR 2498879A1
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- FR
- France
- Prior art keywords
- needle
- tractor
- load
- pair
- stacker according
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D87/00—Loaders for hay or like field crops
- A01D87/12—Loaders for sheaves, stacks or bales
- A01D87/127—Apparatus for handling, loading or unrolling round bales
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
Description
La présente invention concerne le machinisme agricole et plus spécialement un montage mécanique destiné à gerber des balles de paille ou de fourrage cylindriques de 1,60 m à 1,80 m de diamètre, d'une longueur variable de 1,20 m à 1,40 m et d'un poids également variable de 230 à 300 kg, adaptable sur les bras ou brancards de tous types d'élévateurs euxmêmes montables, ou équipant d'origine, tous types de tracteurs agricoles. The present invention relates to agricultural machinery and more specifically a mechanical assembly intended for stacking bales of straw or cylindrical fodder from 1.60 m to 1.80 m in diameter, with a variable length from 1.20 m to 1, 40 m and also variable weight from 230 to 300 kg, adaptable on the arms or stretchers of all types of elevators themselves mountable, or fitted as standard, all types of agricultural tractors.
I1 existe effectivement une grande diversité de gerbeurs, plus généralement destinés aux bottes de paille ou de fourrage, parallèlépipèdiques d'un poids compris entre 10 et 25 Kg. Tous ces gerbeurs, quels que soient la dimension et le poids de la charge sont mûs hydrauliquement, et étant soit à pinces, soit à fourches, ils se montent directement sur le tracteur nu, constituant des ensembles sophistiqués, lourds et encombrants. There is indeed a great variety of stackers, more generally intended for bales of straw or fodder, parallelepipedic weighing between 10 and 25 kg. All these stackers, whatever the size and the weight of the load are hydraulically driven , and being either with clamps or with forks, they are mounted directly on the bare tractor, constituting sophisticated, heavy and bulky assemblies.
A cet égard, la présente invention présente l'incontestable originalité d'une simplification extrême par rapport à tous les systèmes existants puisque tous les éléments constituant le chassis de celle-ci sont rendus solidaires entre eux par soudure. Aucun mouvement dynamique des composants de l'invention n'est donc nécessaire. In this respect, the present invention presents the incontestable originality of an extreme simplification compared to all the existing systems since all the elements constituting the frame of this one are made integral between them by welding. No dynamic movement of the components of the invention is therefore necessary.
L'invention sera toutefois mieux comprise au moyen de la description générale ci-après et du plan annexé à la présente demande
Planche 1/1.The invention will however be better understood by means of the general description below and of the plan annexed to the present application.
Plate 1/1.
Le gerbeur se compose essentiellement d'un chassis, 1, rigide en acier ou profilés soudés. Ce chassis comporte d'une part deux manchons soudés, 2 et 2 bis, destinés à recevoir une aiguille, 3, et d'autre part deux bras symétriques, 4, articulés au moyen d'un moyeu, 5, sur le chassis. Ces bras judicieusement courbés comportent une butée, 6, destinée en position basse à servir d'arrêtoir de course sur les bras de l'élévateur, 7, préalablement monté sur le tracteur. Ces bras sont eux-mêmes reliés à deux leviers d'articulation 8. Ces leviers d'articulation comportent : a) en leur partie supérieure, une chape, 9, destinée à loger le moyeu des bras ci-avant cités. The stacker essentially consists of a chassis, 1, rigid in steel or welded profiles. This chassis comprises on the one hand two welded sleeves, 2 and 2 bis, intended to receive a needle, 3, and on the other hand two symmetrical arms, 4, articulated by means of a hub, 5, on the chassis. These judiciously curved arms comprise a stop, 6, intended in the low position to serve as a travel stopper on the arms of the elevator, 7, previously mounted on the tractor. These arms are themselves connected to two articulation levers 8. These articulation levers comprise: a) in their upper part, a yoke, 9, intended to accommodate the hub of the above-mentioned arms.
b) en leur partie médiane, un moyeu d'articulation, 10, permettant de les relier aux vérins, 11, de l'élévateur. c) en leur partie inférieure une chape 12, destinée à assurer leur fixation, au moyen d'un moyeu sur les bras de l'élévateur.b) in their middle part, an articulation hub, 10, making it possible to connect them to the jacks, 11, of the elevator. c) in their lower part a yoke 12, intended to ensure their fixing, by means of a hub on the arms of the elevator.
La manoeuvre du chassis I au moyen des bras 4 et des leviers d'articulation 9 s'effectuant au moyen des vérins 11, permet ainsi à l'aiguille 3 soit de pénétrer horizontalement dans le centre d'une balle de paille posée au sol sur son axe de rotation (position basse extrême) soit de percer verticalement la balle posée au sol sur sa base cylindrique. Maneuvering the chassis I by means of the arms 4 and the articulation levers 9 being effected by means of the jacks 11, thus allows the needle 3 either to penetrate horizontally into the center of a straw bale placed on the ground on its axis of rotation (extreme low position) is to vertically pierce the ball placed on the ground on its cylindrical base.
L'appareil peut en outre prendre toutes les positions extrêmes et intermédiaires destinées à un gerbage en hauteur des balles, quelle que soit la position horizontale ou verticale de celles-ci. Des gerbages de 6 à 8 hauteurs de balles peuvent ainsi être réalisés, par simple changement de la position de l'aiguille dans les manchons (position haute ou position basse). The device can also take all the extreme and intermediate positions intended for stacking the bales in height, regardless of their horizontal or vertical position. Stacking from 6 to 8 bale heights can thus be achieved, by simply changing the position of the needle in the sleeves (high position or low position).
En ce sens, l'invention est susceptible d'être utilisée das bon nombre d'exploitations agricoles, où les problèmes de strockage de paille ou de fourrage ont toujours été cruciaux. La simplicité du système étant par ailleurs garante de sa fiabilité. In this sense, the invention is capable of being used on a good number of agricultural holdings, where the problems of straw or fodder storage have always been crucial. The simplicity of the system also guarantees its reliability.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8102067A FR2498879A1 (en) | 1981-01-30 | 1981-01-30 | Tractor-mounted bale lifting frame - has angled arm at each side and pair of sleeves retaining bail-impaling spikes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8102067A FR2498879A1 (en) | 1981-01-30 | 1981-01-30 | Tractor-mounted bale lifting frame - has angled arm at each side and pair of sleeves retaining bail-impaling spikes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2498879A1 true FR2498879A1 (en) | 1982-08-06 |
FR2498879B1 FR2498879B1 (en) | 1984-11-16 |
Family
ID=9254786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8102067A Granted FR2498879A1 (en) | 1981-01-30 | 1981-01-30 | Tractor-mounted bale lifting frame - has angled arm at each side and pair of sleeves retaining bail-impaling spikes |
Country Status (1)
Country | Link |
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FR (1) | FR2498879A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592271A1 (en) * | 1985-12-31 | 1987-07-03 | Paumier Dominique | Rotary loader for round bales |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921837A (en) * | 1975-02-12 | 1975-11-25 | Lloyd L Vandewater | Round bale handling attachment for a tractor |
DE2511125A1 (en) * | 1975-03-14 | 1976-09-30 | Welger Geb | Rolled bale loading and transport mechanism - has single horizontal spike on front end loader inserted in bale |
US4056205A (en) * | 1975-10-22 | 1977-11-01 | Etzler Iv John Lewis | Loader attachment |
US4120405A (en) * | 1975-09-05 | 1978-10-17 | Four Star, Inc. | Spear-type tractor-attached hay bale pickup device |
US4175900A (en) * | 1977-08-16 | 1979-11-27 | Etzler John L | Plug-in bale mover |
-
1981
- 1981-01-30 FR FR8102067A patent/FR2498879A1/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3921837A (en) * | 1975-02-12 | 1975-11-25 | Lloyd L Vandewater | Round bale handling attachment for a tractor |
DE2511125A1 (en) * | 1975-03-14 | 1976-09-30 | Welger Geb | Rolled bale loading and transport mechanism - has single horizontal spike on front end loader inserted in bale |
US4120405A (en) * | 1975-09-05 | 1978-10-17 | Four Star, Inc. | Spear-type tractor-attached hay bale pickup device |
US4056205A (en) * | 1975-10-22 | 1977-11-01 | Etzler Iv John Lewis | Loader attachment |
US4175900A (en) * | 1977-08-16 | 1979-11-27 | Etzler John L | Plug-in bale mover |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2592271A1 (en) * | 1985-12-31 | 1987-07-03 | Paumier Dominique | Rotary loader for round bales |
Also Published As
Publication number | Publication date |
---|---|
FR2498879B1 (en) | 1984-11-16 |
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ST | Notification of lapse |