FR2786169A1

FR2786169A1 - Conveyor for transport of living fish over sloping terrain comprises a modular construction

Info

Publication number: FR2786169A1
Application number: FR9815008A
Authority: FR
Inventors: Jean Yves Dupre
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-25
Filing date: 1998-11-25
Publication date: 2000-05-26

Abstract

The quickly installed conveyor which can be adapted to irregularities and slope of the terrain can be increased or decreased in length by intermediate lengths (3). The intermediate length are adjusted in height by adjustable legs (4). It has a winch (2) with variable lengths of cable (6), running in runners (5), pulling loading trolleys and is fixed on a trailer chassis (1).

Description

La pche des étangs dans la Dombes est restée traditionnelle, les poissons sont triés dans la pcherie et placés dans des filochons (fig 4 rep 8) pour ensuite tre remontés au bord de 1 étang manuellement par des porteurs. Cette opération pénible lente et onéreuse sera remplacée par la machine décrite ci-dessous. Elle permettra de remonter les poissons vivants de la pcherie au poste de pesage puis à des bacs oxygénés ; opération qui doit tre menée rapidement surtout pendant les pches d'été. The fishing for ponds in the Dombes has remained traditional, the fish are sorted in the fishery and placed in threads (fig 4 rep 8) to then be brought up to the edge of 1 pond manually by porters. This painful slow and expensive operation will be replaced by the machine described below. It will allow the live fish from the fishery to be brought up to the weighing station and then to oxygenated tanks; this operation must be carried out quickly, especially during summer fishing.

La machine est fixée sur le châssis d'une remorque (fig 1 rep 1). Deux chariots (fig 3 rep C1-C2) tractés par un treuil (fig 3 rep 2) à câbles (fig 3 rep 6. 1-6.2) à double enroulement (fig 3 rep P1-P2) montent et descendent alternativement dans deux glissières (fig 3 rep 5. 1-5.2) dont la longueur est adaptée en fonction des besoins par l'intermédiaire d'allonges (fig 1 rep 3). The machine is fixed to the chassis of a trailer (fig 1 rep 1). Two trolleys (fig 3 rep C1-C2) towed by a winch (fig 3 rep 2) with cables (fig 3 rep 6. 1-6.2) with double winding (fig 3 rep P1-P2) go up and down alternately in two slides (fig 3 rep 5. 1-5.2), the length of which is adapted as required by means of extensions (fig 1 rep 3).

Le chariot du bas (dans la pcherie) est approvisionné par un opérateur qui accroche les filochons pleins de poissons (fig 4 rep 8) tandis que celui du haut (sur le chemin) est déchargé par un deuxième opérateur qui transmet les filochons au poste de pesage. The lower trolley (in the fishery) is supplied by an operator who hooks the strings full of fish (fig 4 rep 8) while the upper trolley (on the way) is unloaded by a second operator who transmits the strings to the post weighing.

L'utilisation de cette machine peut tre envisageable dans d'autres domaines d'application. The use of this machine can be envisaged in other fields of application.

La mise en position de travail est rapide, elle peut se faire soit à droite (fig 1), soit à gauche (fig 2) selon l'endroit où se trouve la pcherie par rapport au chemin. Getting into the working position is quick, it can be done either to the right (fig 1) or to the left (fig 2) depending on where the fishery is located in relation to the path.

Une fois le convoyeur en place, il suffit d'accrocher le mme nombre d'allonges (fig 1 rep 3) au bout des glissières (fig I rep 5) (fig 3 rep 5. 1-5.2) pour atteindre le fond de l'étang. Des pieds (fig 1 rep 4) réglables et amovibles permettent de soutenir l'assemblage en tenant compte des irrégularités et de la pente du terrain. Once the conveyor is in place, simply hang the same number of extensions (fig 1 rep 3) at the end of the slides (fig I rep 5) (fig 3 rep 5. 1-5.2) to reach the bottom of the 'pond. Adjustable and removable feet (fig 1 rep 4) support the assembly taking into account the irregularities and the slope of the ground.

Le treuil (fig 3 rep 2) est équipé de deux poulies (fig 3 rep P1-P2) sur lesquelles les câbles (fig 3 rep 6. 1-6.2) ont des enroulements inverses. Les deux chariots (fig 3 rep C1-C2) sont situés (position de transport) aux postes de déchargement (fig 3 rep PD1-
PD2). La poulie (fig 3 rep PI) est débrayable pour permettre d'ajuster la longueur du câble (fig 3 rep 6.1) en fonction du nombre d'allonges (fig 3 rep 3) installées. Il suffit de laisser dérouler le câble (fig 3 rep 6.1) jusqu'au bout des allonges (fig 3 rep 3)-le poids du chariot (fig 3 rep Cl) suffit à cette opération-et ensuite de resolidariser la poulie folle (fig 3 rep PI) à la poulie (fig 3 rep P2), le chariot (fig 3 rep C1) se trouvant au poste de chargement (fig 3 rep PC 1). The winch (fig 3 rep 2) is equipped with two pulleys (fig 3 rep P1-P2) on which the cables (fig 3 rep 6. 1-6.2) have reverse windings. The two trolleys (fig 3 rep C1-C2) are located (transport position) at the unloading stations (fig 3 rep PD1-
PD2). The pulley (fig 3 rep PI) is disengageable to adjust the length of the cable (fig 3 rep 6.1) depending on the number of extensions (fig 3 rep 3) installed. Just let the cable unroll (fig 3 rep 6.1) to the end of the extensions (fig 3 rep 3) -the weight of the carriage (fig 3 rep Cl) is sufficient for this operation-and then to re-attach the idler pulley (fig 3 rep PI) at the pulley (fig 3 rep P2), the carriage (fig 3 rep C1) being at the loading station (fig 3 rep PC 1).

Pour permettre tous les réglages, les deux câbles (fig 3 rep 6.1-6.2) enroulés sur le treuil (fig 3 rep 2) ont une longueur supérieure à la longueur maximum des glissières (fig I rep 5) et allonges (fig 1 rep 3).To allow all the adjustments, the two cables (fig 3 rep 6.1-6.2) wound on the winch (fig 3 rep 2) have a length greater than the maximum length of the slides (fig I rep 5) and extensions (fig 1 rep 3 ).

Le convoyeur est prt à fonctionner. Le chariot (fig 3 rep Cl) se trouve au poste de chargement (fig 3 rep Pic 1) et le chariot (fig 3 rep C2) se trouve au poste de déchargement (fig 3 rep PD2). Les chariots (fig 5 rep C1-C2) sont équipés de crochets (fig 4 rep 7) pour suspendre les filochons (fig 4 rep 8). The conveyor is ready to operate. The trolley (fig 3 rep Cl) is at the loading station (fig 3 rep Pic 1) and the trolley (fig 3 rep C2) is at the unloading station (fig 3 rep PD2). The carriages (fig 5 rep C1-C2) are fitted with hooks (fig 4 rep 7) for hanging the threads (fig 4 rep 8).

L'opérateur déclenche le cycle de va et vient : quand le chariot C1 est complet, il remonte alors que le C2 descend, le cycle est stoppé par un contact fin de course (fig 3 rep
FCI) au niveau du poste de déchargement (fig 3 rep PDI). Le déchargement effectué,
l'opérateur déclenche le cycle dans le sens inverse (c'est le chariot C I qui descend à vide
et le chariot C2 qui remonte plein). Le cycle est stoppé par un contact fin de course (fig 3 rep FC2) au niveau de poste de déchargement (fig 3 rep PD2).The operator starts the cycle back and forth: when the carriage C1 is complete, it goes back up while the C2 descends, the cycle is stopped by a limit switch contact (fig 3 rep
FCI) at the unloading station (fig 3 rep PDI). Unloading done,
the operator starts the cycle in the opposite direction (it is the CI carriage which goes down empty
and the C2 carriage which rises full). The cycle is stopped by a limit switch (fig 3 rep FC2) at the unloading station level (fig 3 rep PD2).

La remise en position transport de l'ensemble s'effectue dans l'ordre inverse de la description d'installation ci-dessus. Le convoyeur est relié au châssis de ta remorque (fig 1 rep 1) par un pivot qui permet de le mettre dans l'axe de la route une fois les allonges (fig 1 rep 3) démontées. Les allonges (fig 2 rep 3) et les pieds (fig 1 rep 4) sont rangés sur la remorque (fig 1 rep 1) pour le transport. The transport position is returned to the assembly in the reverse order of the above installation description. The conveyor is connected to the chassis of your trailer (fig 1 rep 1) by a pivot which allows it to be placed in the axis of the road once the extensions (fig 1 rep 3) removed. The extensions (fig 2 rep 3) and the feet (fig 1 rep 4) are stored on the trailer (fig 1 rep 1) for transport.

Claims

1) Autonomous machine allowing the transport of loads on an inclined surface characterized by the fact:

-that it can be installed quickly by adapting to irregularities in the ground and the slope (fig I fig 2),

-that one can increase or decrease the conveyor length between loading points (fig 3 rep PC1-PC2) and unloading points (fig 3 rep PD1-PD2) by means of extensions (fig I rep 3) and a winch (fig I rep 2) with variable cable lengths.

2) The winch (fig 3 rep 2) with double winding (fig 3 rep PI-P2) allows you to adjust the length of the cables (fig 3 rep 6.1-6.2) necessary for the movement of the carriages (fig 3 rep C1-C2) depending on the number of extensions (fig 3 rep 3) used. Characterized by :

-two reverse windings on two pulleys (fig 3 rep P1-P2). The pulley (fig 3 rep PI) is disengageable to allow the length of the cable to be adjusted (fig 3 rep 6.1) as required. It is then re-attached to the pulley (fig 3 rep P2) which itself is secured to the motor part of the winch.

-an alternative cycle; the rotation of the winch (fig 3 rep 2) causes the winding of one cable and the diversion of the other, which allows one carriage to go up and the other to go down. Reversing the direction of rotation of the winch causes the reverse movement.