FR2843683A1 - Device for collecting, cleaning and redistribution of oyster pockets comprises conveyors with upper rollers staggered relative to lower rollers enabling displacement and undulation of pockets - Google Patents

Device for collecting, cleaning and redistribution of oyster pockets comprises conveyors with upper rollers staggered relative to lower rollers enabling displacement and undulation of pockets Download PDF

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Publication number
FR2843683A1
FR2843683A1 FR0210556A FR0210556A FR2843683A1 FR 2843683 A1 FR2843683 A1 FR 2843683A1 FR 0210556 A FR0210556 A FR 0210556A FR 0210556 A FR0210556 A FR 0210556A FR 2843683 A1 FR2843683 A1 FR 2843683A1
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France
Prior art keywords
pockets
undulation
collecting
cleaning
redistribution
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Granted
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FR0210556A
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French (fr)
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FR2843683B1 (en
Inventor
Alexandre Didier Guilla Pitois
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Individual
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Individual
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Priority to FR0210556A priority Critical patent/FR2843683B1/en
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Publication of FR2843683B1 publication Critical patent/FR2843683B1/en
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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K61/00—Culture of aquatic animals
    • A01K61/50—Culture of aquatic animals of shellfish
    • A01K61/54—Culture of aquatic animals of shellfish of bivalves, e.g. oysters or mussels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81—Aquaculture, e.g. of fish

Abstract

The device for collecting oyster pockets is composed of a chassis (a) enabling the assembly of conveyors (1,2), a guide (5) a belt conveyor (6), a stop (7) and an inclined plane (8). The arrangement of upper rollers (3a,3b,3c,3d) staggered relative to lower rollers (4a,4b,4c,4d) enables the displacement and undulation of the pocket.

Description

La présente invention concerne un dispositif destine à recueillir desThe present invention relates to a device for collecting

poches d'huîtres sur leur base de culture, à désolidariser leur contenu, tout en les débarrassant des résidus dus à la technique d'élevage, à les retourner, et  oyster bags on their culture base, to separate their content, while ridding them of residues due to the farming technique, to turn them over, and

enfmin à les redisposer sur leur emplacement primitif.  finally to rearrange them on their primitive location.

Ces manipulations effectuées traditionnellement à la main dans des conditions difficiles  These manipulations traditionally carried out by hand under difficult conditions

constituent un frein à l'optimisation des méthodes de travail de l'entrepreneur.  constitute an obstacle to the optimization of the entrepreneur's working methods.

L'invention comporte un dispositifpermettant le ramassage des poches d'huîtres, des convoyeurs assurant le nettoyage des poches et du contenu, un système de guidage provoquant le retournement de la poche et la restitution sur son lieu de préhension initial. 10. Selon des modes particuliers de réalisation:  The invention comprises a device allowing the collection of oyster pockets, conveyors ensuring the cleaning of the pockets and the contents, a guidance system causing the overturning of the pocket and the return to its place of initial gripping. 10. According to particular embodiments:

-Le dispositif de ramassage comporte deux tapis superposés ayant le même sens de rotation, permettant ainsi de recueillir la poche.  -The collection device includes two superimposed belts having the same direction of rotation, thus making it possible to collect the pocket.

-Le mouvement généré par les tapis roulants provoque la mobilisation de la poche, des mouvements d'élongation, de torsion et de vibrations de celle-ci grâce à la disposition 15. particulière des rouleaux, et son acheminement vers ie système de retournement de la poche. -La poche est entraînée dans un mouvement de retournement induit par la combinaison de  -The movement generated by the treadmills causes the mobilization of the pocket, elongation, torsion and vibrations of the latter thanks to the particular arrangement 15. of the rollers, and its routing towards the turning system of the poached. -The pocket is driven in a reversal movement induced by the combination of

la force de la gravité et de la présence d'un plan inclinable associé à une butée réglable.  the force of gravity and the presence of a tilting plane associated with an adjustable stop.

-La restitution de la poche sur son lieu de préhension s'effectue en fin de mobilisation 20. par simple gravité.  -The return of the pocket on its gripping place is made at the end of mobilization 20. by simple gravity.

La figure 1 représente en coupe le dispositif de fonctionnement.  Figure 1 shows in section the operating device.

En référence à la figure 1, le dispositif comporte un tapis roulant (1) dont la surface de roulement est munie d'aspérités en matériau souple dont la taille est inférieure à la taille d'une maille de poche. Un tapis roulant supérieur (2) monté sur ressorts ayant la même 25. surface de roulement que le tapis inférieur (1), exerce une pression résiduelle sur la poche convoyée entre ceux-ci. Une disposition en quinconce des rouleaux (3a;3b;3c;3d) par  Referring to Figure 1, the device comprises a conveyor belt (1) whose rolling surface is provided with asperities in flexible material whose size is less than the size of a pocket mesh. An upper conveyor belt (2) mounted on springs having the same running surface as the lower conveyor belt (1) exerts residual pressure on the pocket conveyed therebetween. A staggered arrangement of the rollers (3a; 3b; 3c; 3d) by

rapport aux rouleaux (4a;4b;4c;4d) permet l'élongation, l'ondulation de la poche.  report to the rollers (4a; 4b; 4c; 4d) allows the elongation, the undulation of the pocket.

Au terme de ce mouvement, la poche tend à basculer grâce à la force de la gravité et le guide (5). Une fois la poche dégagée, celle ci est projetée vers la butée réglable (7) par le 30. biais du tapis roulant incliné (6). La butée (7) provoque alors la bascule de la poche sur le plan incliné (8) muni de rouleaux montés libres en rotation, évitant ainsi le blocage des I poches. Tout ce dispositif est maintenu et assemblé grâce au châssis (a) , il permet donc la  At the end of this movement, the pocket tends to tilt thanks to the force of gravity and the guide (5). Once the pocket has been released, it is projected towards the adjustable stop (7) through the inclined conveyor belt (6). The stop (7) then causes the tilting of the pocket on the inclined plane (8) provided with rollers mounted free in rotation, thus avoiding the blocking of the pockets. All this device is maintained and assembled thanks to the chassis (a), it therefore allows the

mobilisation de l'ensemble sur la base de culture.  mobilization of the whole on the basis of culture.

La figure 2 représente en coupe le moyen de transmission des mouvements.  Figure 2 shows in section the means of transmission of movements.

En référence à la figure 2, le mouvement rotatif est transmis sur le pignon (1), relié à un moteur annexe. (Prise de force ou moteur hydraulique)  Referring to Figure 2, the rotary movement is transmitted on the pinion (1), connected to an auxiliary motor. (PTO or hydraulic motor)

Le pignon (1) transmet le mouvement à la couronne (3a) par le biais de la chaîne (2a).  The pinion (1) transmits the movement to the crown (3a) through the chain (2a).

La couronne (3b) est entramînée par la chaîne (2b), reliée à la couronne (3a). (3a et 3b ont le même rapport)  The crown (3b) is driven by the chain (2b), connected to the crown (3a). (3a and 3b have the same relationship)

Le pignon (4) est relié à la couronne (3a) par la chaîne (2c). Le pignon (4) a un rapport 10 plus petit que la couronne (3a).  The pinion (4) is connected to the crown (3a) by the chain (2c). The pinion (4) has a smaller ratio than the crown (3a).

Selon une variante non illustrée, un convoyeur peut être installé avec l'aide d'un montage adaptable en lieu et place du tapis roulant (6), afin de permettre une continuité dans l'élévation de la poche, permettant ainsi le déversement des poches sur un plateau mobile (remorque).  According to a variant not illustrated, a conveyor can be installed with the help of an adaptable assembly in place of the conveyor belt (6), in order to allow continuity in the elevation of the pocket, thus allowing the dumping of the pockets. on a mobile platform (trailer).

Claims (2)

REVENDICATIONS 1) Dispositifpour recueillir les poches d'huîtres, désolidariser leur contenu, les nettoyer, les retourner, puis les restituer sur leur emplacement primitif  1) Device for collecting oyster bags, separating their contents, cleaning them, turning them over, then returning them to their original location 2) En ce qui concerne les convoyeurs (1) et (2), hà disposition des rouleaux (3a, 3b, 3c, 3d), l'inclinaison du tapis roulant (6) et de la butée (7).2) Regarding the conveyors (1) and (2), h available rollers (3a, 3b, 3c, 3d), the inclination of the conveyor belt (6) and the stop (7).
FR0210556A 2002-08-26 2002-08-26 DEVICE FOR COLLECTING, RETURNING, CLEANING, REDISTRIBUTION OF POULTRY OF OYSTER HOUSES Expired - Fee Related FR2843683B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0210556A FR2843683B1 (en) 2002-08-26 2002-08-26 DEVICE FOR COLLECTING, RETURNING, CLEANING, REDISTRIBUTION OF POULTRY OF OYSTER HOUSES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0210556A FR2843683B1 (en) 2002-08-26 2002-08-26 DEVICE FOR COLLECTING, RETURNING, CLEANING, REDISTRIBUTION OF POULTRY OF OYSTER HOUSES

Publications (2)

Publication Number Publication Date
FR2843683A1 true FR2843683A1 (en) 2004-02-27
FR2843683B1 FR2843683B1 (en) 2006-03-17

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ID=31198295

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FR0210556A Expired - Fee Related FR2843683B1 (en) 2002-08-26 2002-08-26 DEVICE FOR COLLECTING, RETURNING, CLEANING, REDISTRIBUTION OF POULTRY OF OYSTER HOUSES

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FR (1) FR2843683B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896664A1 (en) * 2006-01-31 2007-08-03 Bmts Sarl Oyster bag collecting machine for use in oyster farm, has loading element arranged to circulate between rails for raising oyster bags in one by one manner, where machine is arranged in row of tables that is installed on sea-bed
EP1872654A1 (en) * 2006-06-28 2008-01-02 Mch S.A.R.L. Machine for turning oyster bags
FR2913855A1 (en) 2007-03-22 2008-09-26 Ateo Sarl Self-supported arrangement for unraveling, brushing and turning oyster bags, has turning units constituted of ejector and arranged under outlet of tunnel, where turning units turns oyster bags before resting of bags on longitudinal table

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894340A (en) * 1956-09-18 1959-07-14 Harry H Thale Oyster digger
US3017857A (en) * 1959-12-21 1962-01-23 Munz Otto John Sea farming
FR2626139A3 (en) * 1988-01-22 1989-07-28 Guivarch Yves Device for harvesting shellfish
FR2720601A1 (en) * 1993-09-09 1995-12-08 Eric Besnard Device for the separation of e.g. farmed mussels
JP2000023592A (en) * 1998-07-07 2000-01-25 Hiroaki Sugiyama Washing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2894340A (en) * 1956-09-18 1959-07-14 Harry H Thale Oyster digger
US3017857A (en) * 1959-12-21 1962-01-23 Munz Otto John Sea farming
FR2626139A3 (en) * 1988-01-22 1989-07-28 Guivarch Yves Device for harvesting shellfish
FR2720601A1 (en) * 1993-09-09 1995-12-08 Eric Besnard Device for the separation of e.g. farmed mussels
JP2000023592A (en) * 1998-07-07 2000-01-25 Hiroaki Sugiyama Washing apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section PQ Week 200016, Derwent World Patents Index; Class P14, AN 2000-174625, XP002314527 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2896664A1 (en) * 2006-01-31 2007-08-03 Bmts Sarl Oyster bag collecting machine for use in oyster farm, has loading element arranged to circulate between rails for raising oyster bags in one by one manner, where machine is arranged in row of tables that is installed on sea-bed
EP1872654A1 (en) * 2006-06-28 2008-01-02 Mch S.A.R.L. Machine for turning oyster bags
FR2902972A1 (en) * 2006-06-28 2008-01-04 Mch Sarl MACHINE FOR RETURNING OYSTER POUCHES POSED ON A LIVESTOCK TABLE
FR2913855A1 (en) 2007-03-22 2008-09-26 Ateo Sarl Self-supported arrangement for unraveling, brushing and turning oyster bags, has turning units constituted of ejector and arranged under outlet of tunnel, where turning units turns oyster bags before resting of bags on longitudinal table

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Publication number Publication date
FR2843683B1 (en) 2006-03-17

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