WO2008062082A1 - Machine for grinding up fishing nets - Google Patents

Machine for grinding up fishing nets Download PDF

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Publication number
WO2008062082A1
WO2008062082A1 PCT/ES2007/000656 ES2007000656W WO2008062082A1 WO 2008062082 A1 WO2008062082 A1 WO 2008062082A1 ES 2007000656 W ES2007000656 W ES 2007000656W WO 2008062082 A1 WO2008062082 A1 WO 2008062082A1
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WO
WIPO (PCT)
Prior art keywords
roller
chassis
fishing nets
machine
cleaning roller
Prior art date
Application number
PCT/ES2007/000656
Other languages
Spanish (es)
French (fr)
Inventor
José Alfaro Perez
Original Assignee
Hermanos Alfaro, S.L.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hermanos Alfaro, S.L. filed Critical Hermanos Alfaro, S.L.
Publication of WO2008062082A1 publication Critical patent/WO2008062082A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
    • B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/40—Detachers, e.g. scrapers

Definitions

  • the present invention relates to a machine that has been specially designed to crush fishing nets, once these, due to their degree of deterioration, are unusable.
  • the object of the invention is to solve the environmental problem of eliminating this type of networks.
  • the crushing machine that the invention proposes has been conceived to solve in a fully satisfactory way the problem previously exposed, constituting an element of small dimensions, which can be used in any installation.
  • the machine that is recommended has a hopper for pouring the nets, which ends on a cutting roller, assisted by a blade that acts on the periphery of the same when the network passes between both elements, producing the crushing of said network.
  • This cutting roller is driven by a motor reducer conveniently fixed to the machine chassis.
  • a cleaning roller is mounted under it, free from turning on the chassis and able to move axially driven by a cam with which a bearing collaborates, so that this reciprocating movement of the cleaning roller, It improves the cleaning action of the same on the cutting roller.
  • the cleaning roller is mounted on the chassis with the possibility of positional adjustment, in the sense of greater or lesser approximation to the cutter roller, and under these rollers is a bag, bag, bucket or similar that collects the crushed networks.
  • Figure 1 shows, according to a schematic representation in side elevation, a fishing net crusher machine made in accordance with the object of the present invention.
  • Figure 2. Shows another side elevation view of the same machine, from an observation point offset 90 ° from that of the previous figure, and in which said machine appears partially sectioned to show its lower structure more clearly, according to the cut line AB of Figure 1.
  • Figure 3. Shows, finally, a plan view of the machine, also partially sectioned, according to the CD cutting line of Figure 1, with the same purpose of showing its interior elements.
  • the machine that is recommended is constituted from a chassis or bench in which sectors are defined, a lower one (1), which adequately elevates the work area of the machine, and another superior (2) where the mechanisms of the same are established, receiving this upper sector (2) of the chassis, in turn superiorly, to a hopper (3) through which the material, that is the networks old fishing, access the inside of the machine.
  • This hopper (3) unloads on a cutting roller (4), mounted transversely on the chassis (2) through bearings (5), roller whose axis (6) receives the movement of a motor-reducer (7) conveniently also fixed to the chassis (2) of the machine.
  • a cleaning roller (10) Under the cutting roller (4) is a cleaning roller (10), whose shaft (11) is mounted with freedom of rotation on the chassis (2) through bronze bearings (12), which are also adjustable positioning, in order to allow the cleaning roller (10) to approximate the cutting roller (4) to a greater or lesser extent.
  • the bearings (12) rest on two screws (13) that play on complementary nuts (14) duly fixed to the chassis (1) and assisted by locknuts (15) for positional locking of the bearings (12) once the position chosen for the cleaning roller (10) has been defined.
  • This cleaning roller (10) is also subjected to a longitudinal reciprocating movement, for which purpose its axis (11) is topped by one of its ends on a cam (16), provided with an oblique throat (17) in which it plays a bearing (18), as observed especially in Figure 3, so that when said bearing (18) is fixed, through an intermediate support (19), to the chassis (2) of the machine, the rotating movement of the cam (16), supplied to it by the dragging effect of the cutting and driving roller (4) on the cleaning roller (10), brings with it the longitudinal and alternative displacement of the latter, which ensures the perfect cleaning of the cutting roller (4).
  • fixing means are established for a bag (20) or any other similar container, suitable for receiving the waste generated by the crushing machine.

Abstract

Machine for grinding up fishing nets once they become unusable, designed to solve environmental problems, characterized in that it comprises a frame (1) (2) bearing a hopper (3) for receiving the nets, said hopper opening onto a cutting roller (4) assisted by a blade (8), and beneath said cutting roller (4) is a roller (10) for cleaning said cutting roller (4), the whole being high enough for a bag (20) or any other receptacle for collecting the ground-up nets to be placed under it.

Description

MAQUINA TRITURADORA DE REDES DE PESCA FISHING NETWORK MACHINE
D E S C R I P C I Ó ND E S C R I P C I Ó N
OBJETO DE LA INVENCIÓNOBJECT OF THE INVENTION
La presente invención se refiere a una máquina que ha sido especialmente concebida para triturar las redes de pesca, una vez que éstas, por su grado de deterioro, resultan inutilizables.The present invention relates to a machine that has been specially designed to crush fishing nets, once these, due to their degree of deterioration, are unusable.
El objeto de la invención es resolver la problemática medioambiental que supone la eliminación de este tipo de redes.The object of the invention is to solve the environmental problem of eliminating this type of networks.
ANTECEDENTES DE LA INVENCIÓNBACKGROUND OF THE INVENTION
En la actualidad supone un problema el desprenderse de las redes de pesca inútiles, dadas las grandes dimensiones de las mismas procediéndose en ocasiones a almacenarlas, lo que supone la ocupación de una notable cantidad de espacio, por lo que en la mayoría de las ocasiones estas redes viejas se eliminan en alta mar, tirándolas sencillamente al agua.Nowadays, it is a problem to get rid of useless fishing nets, given the large dimensions of the same, sometimes proceeding to store them, which implies the occupation of a considerable amount of space, so in most cases these Old networks are removed at sea, simply throwing them into the water.
Dada su naturaleza no biodegradable, estas redes se mantiene durante mucho tiempo sumergidas en el agua, creando problemas medio ambientales, ya que supone un riesgo permanente par los peces, que pueden fácilmente engancharse en ellas. DESCRIPCIÓN DE LA INVENCIÓNGiven their non-biodegradable nature, these networks remain submerged in the water for a long time, creating environmental problems, since it poses a permanent risk for fish, which can easily get caught in them. DESCRIPTION OF THE INVENTION
La máquina trituradora que la invención propone ha sido concebida para resolver de forma plenamente satisfactoria la problemática anteriormente expuesta, constituyendo un elemento de reducidas dimensiones, que puede ser utilizado en cualquier instalación.The crushing machine that the invention proposes has been conceived to solve in a fully satisfactory way the problem previously exposed, constituting an element of small dimensions, which can be used in any installation.
Para ello y de forma más concreta, la máquina que se preconiza cuenta con una tolva para vertido de las redes, que desemboca sobre un rodillo cortador, asistido por una cuchilla que actúa sobre la periferia del mismo cuando la red pasa entre ambos elementos, produciendo la trituración de dicha red.To do this and more specifically, the machine that is recommended has a hopper for pouring the nets, which ends on a cutting roller, assisted by a blade that acts on the periphery of the same when the network passes between both elements, producing the crushing of said network.
Este rodillo cortador está accionado por un moto- reductor convenientemente fijado al chasis de la máquina.This cutting roller is driven by a motor reducer conveniently fixed to the machine chassis.
Tangencialmente con el rodillo cortador se sitúa, bajo el mismo, un rodillo limpiador montado con libertar de giro sobre el chasis y capacitado para desplazarse axialmente accionado por una leva con la que colabora un rodamiento, de manara que este movimiento de vaivén del rodillo limpiador, mejora la acción de limpieza del mismo sobre el rodillo cortador.Tangentially, with the cutting roller, a cleaning roller is mounted under it, free from turning on the chassis and able to move axially driven by a cam with which a bearing collaborates, so that this reciprocating movement of the cleaning roller, It improves the cleaning action of the same on the cutting roller.
El rodillo limpiador está montado sobre el chasis con posibilidad de regulación posicional, en sentido de mayor o menor aproximación al rodillo cortador, y bajo estos rodillos se sitúa una bolsa, saco, cubo o similar que recoge las redes trituradas.The cleaning roller is mounted on the chassis with the possibility of positional adjustment, in the sense of greater or lesser approximation to the cutter roller, and under these rollers is a bag, bag, bucket or similar that collects the crushed networks.
Se consigue de esta manera una máquina de reducida volumetría y alta eficacia operativa, capaz de triturar las redes hasta un nivel de fragmentación suficiente y adecuado para su eliminación como materia prima reciclable, de escasa ocupación volumétrica frente a la que supone la red con su estructura inicial.In this way a reduced machine is achieved Volumetry and high operational efficiency, capable of crushing the networks to a sufficient level of fragmentation and suitable for disposal as a recyclable raw material, of low volumetric occupancy compared to that assumed by the network with its initial structure.
DESCRIPCIÓN DE LOS DIBUJOSDESCRIPTION OF THE DRAWINGS
Para complementar la descripción que se está realizando y con objeto de ayudar a una mejor comprensión de las características del invento, de acuerdo con un ejemplo preferente de realización práctica del mismo, se acompaña como parte integrante de dicha descripción, un juego de dibujos en donde con carácter ilustrativo y no limitativo, se ha representado lo siguiente:To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, according to a preferred example of practical implementation thereof, a set of drawings is attached as an integral part of said description. In an illustrative and non-limiting manner, the following has been represented:
La figura 1.- Muestra, según una representación esquemática en alzado lateral, una máquina trituradora de redes de pesca realizada de acuerdo con el objeto de la presente invención.Figure 1 shows, according to a schematic representation in side elevation, a fishing net crusher machine made in accordance with the object of the present invention.
La figura 2.- Muestra otra vista en alzado lateral de la misma máquina, desde un punto de observación desfasado 90° con respecto al de la figura anterior, y en la que dicha máquina aparece parcialmente seccionada para mostrar con mayor claridad su estructura inferior, según la la línea corte A-B de la figura 1.Figure 2.- Shows another side elevation view of the same machine, from an observation point offset 90 ° from that of the previous figure, and in which said machine appears partially sectioned to show its lower structure more clearly, according to the cut line AB of Figure 1.
La figura 3.- Muestra, finalmente, una vista en planta de la máquina, también parcialmente seccionada, según la línea de corte C-D de la figura 1, con la misma finalidad de mostrar sus elementos interiores. REALIZACIÓN PREFERENTE DE LA INVENCIÓNFigure 3.- Shows, finally, a plan view of the machine, also partially sectioned, according to the CD cutting line of Figure 1, with the same purpose of showing its interior elements. PREFERRED EMBODIMENT OF THE INVENTION
A la vista de las figuras reseñadas puede observarse como la máquina que se preconiza está constituida a partir de un chasis o bancada en el que se definen sectores, uno inferior (1), que sobreeleva adecuadamente con respecto al suelo la zona de trabajo de la máquina, y otra superior (2) donde se establecen los mecanismos de la misma, recibiendo este sector superior (2) del chasis, a su vez superiormente, a una tolva (3) a través de la que el material, es decir las redes viejas de pesca, acceden al interior de la máquina.In view of the aforementioned figures, it can be seen how the machine that is recommended is constituted from a chassis or bench in which sectors are defined, a lower one (1), which adequately elevates the work area of the machine, and another superior (2) where the mechanisms of the same are established, receiving this upper sector (2) of the chassis, in turn superiorly, to a hopper (3) through which the material, that is the networks old fishing, access the inside of the machine.
Esta tolva (3) descarga sobre un rodillo cortador (4), montado transversalmente sobre el chasis (2) a través de cojinetes (5), rodillo cuyo eje (6) recibe el movimiento de un moto-reductor (7) convenientemente fijado también al chasis (2) de la máquina.This hopper (3) unloads on a cutting roller (4), mounted transversely on the chassis (2) through bearings (5), roller whose axis (6) receives the movement of a motor-reducer (7) conveniently also fixed to the chassis (2) of the machine.
Con el rodillo cortador (4) colabora una cuchilla (8) que ataca oblicuamente al rodillo (4) y que es de posicionamiento regulable con el concurso de una pareja de tornillos (9), especialmente visibles en la figura (3).With the cutting roller (4) a knife (8) collaborates that attacks the roller (4) obliquely and that is of adjustable positioning with the contest of a pair of screws (9), especially visible in the figure (3).
Bajo el rodillo cortador (4) se sitúa un rodillo limpiador (10), cuyo eje (11) está montado con libertad de giro sobre el chasis (2) a través de cojinetes de bronce (12), que también son de posicionamiento regulable, al objeto de permitir que el rodillo limpiador (10) se aproxime en mayor o menor medida al rodillo cortador (4). Para ello los cojinetes (12) descansan sobre sendos tornillos (13) que juegan en complementarias tuercas (14) debidamente fijadas al chasis (1) y asistidas por contratuercas (15) para bloqueo posicional de los cojinetes (12) una vez que se ha definido la posición elegida para el rodillo limpiador (10).Under the cutting roller (4) is a cleaning roller (10), whose shaft (11) is mounted with freedom of rotation on the chassis (2) through bronze bearings (12), which are also adjustable positioning, in order to allow the cleaning roller (10) to approximate the cutting roller (4) to a greater or lesser extent. For this, the bearings (12) rest on two screws (13) that play on complementary nuts (14) duly fixed to the chassis (1) and assisted by locknuts (15) for positional locking of the bearings (12) once the position chosen for the cleaning roller (10) has been defined.
Este rodillo limpiador (10) está además sometido a un movimiento de vaivén longitudinal, a cuyo efecto su eje (11) se remata por uno de sus extremos en una leva (16), provista de una garganta oblicua (17) en la que juega un rodamiento (18), tal como se observa especialmente en la figura 3, de manera que al estar dicho rodamiento (18) fijado, a través de un soporte intermedio (19), al chasis (2) de la máquina, el movimiento giratorio de la leva (16), suministrado a la misma por el efecto arrastrador del rodillo cortador y motriz (4) sobre el rodillo limpiador (10), trae consigo el desplazamiento longitudinal y alternativo de este último, que asegura la perfecta limpieza del rodillo cortador (4).This cleaning roller (10) is also subjected to a longitudinal reciprocating movement, for which purpose its axis (11) is topped by one of its ends on a cam (16), provided with an oblique throat (17) in which it plays a bearing (18), as observed especially in Figure 3, so that when said bearing (18) is fixed, through an intermediate support (19), to the chassis (2) of the machine, the rotating movement of the cam (16), supplied to it by the dragging effect of the cutting and driving roller (4) on the cleaning roller (10), brings with it the longitudinal and alternative displacement of the latter, which ensures the perfect cleaning of the cutting roller (4).
Solo resta señalar por último que en la zona de unión entre el sector inferior (1) del chasis y el sector superior (2) del mismo, se establecen medios de fijación para una bolsa (20) o cualquier otro contenedor similar, adecuado para recibir los residuos generados por la máquina trituradora. It only remains to note finally that in the junction area between the lower sector (1) of the chassis and the upper sector (2) thereof, fixing means are established for a bag (20) or any other similar container, suitable for receiving the waste generated by the crushing machine.

Claims

R E I V I N D I C A C I O N E SR E I V I N D I C A C I O N E S
Ia.- Máquina trituradora de redes de pesca, caracterizada por estar constituida a partir de un chasis sobre el que descansa una tolva receptora de las redes a triturar, la cual desemboca sobre un rodillo cortador asistido por una cuchilla, situándose bajo dicho rodillo cortador un rodillo limpiador para el citado rodillo cortador, y quedando este conjunto suficientemente sobreelevado como para que bajo el mismo se sitúe una bolsa o cualquier otro receptáculo colector de las redes trituradas.I .- Machine crusher to fishing nets, characterized by being formed from a chassis on which rests a receiving hopper networks crushed, which opens onto a roller cutter assisted by a blade, being placed under said cutter roll a cleaning roller for said cutting roller, and this assembly being sufficiently raised so that a bag or any other collector receptacle of the crushed networks is placed under it.
2a.- Máquina trituradora de redes de pesca, según reivindicación Ia, caracterizada porque el eje del rodillo cortador está montado con libertad de giro sobre el chasis a través de cojinetes, y recibe un movimiento giratorio suministrado por un moto-reductor.2 .- Machine crusher fishing nets, according to claim I, wherein the axis of the cutter roll is mounted with freedom of rotation on the frame via bearings, and receives a rotational movement provided by a motor reducer.
3a.- Máquina trituradora de redes de pesca, según reivindicaciones anteriores, caracterizada porque la cuchilla, que actúa oblicuamente sobre el rodillo cortador, es de posicionamiento regulable con la colaboración de una pareja de tornillos que permiten mantener la posición de proximidad adecuada de dicha cuchilla con respecto al rodillo cortador.3 .- Machine crusher fishing nets, according to previous claims, characterized in that the blade, acting obliquely on the cutting roller is adjustable positioning with the collaboration of a pair of screws that keep the proper position of said proximity blade with respect to the cutting roller.
4a.- Máquina trituradora de redes de pesca, según reivindicaciones anteriores, caracterizada porque el eje del rodillo limpiador está montado con libertad de giro sobre el chasis, a través de cojinetes, siendo dicho rodillo arrastrado por el rodillo cortador, con el que contacta tangencialmente, habiéndose previsto que en uno de los extremos del eje de dicho rodillo limpiador se establezca una leva, con una garganta oblicua, en la que juega un rodamiento provisto de un soporte fijo al chasis, de manera que el conjunto constituido por la leva y el rodamiento provocan un movimiento axial y alternativo en el rodÜlo limpiador.4 .- Machine crusher fishing nets, according to previous claims, characterized in that the cleaning roller shaft is mounted with freedom of rotation on the chassis, through bearings, said driven roller by the cutting roller, with which contact tangentially, having provided that at one of the ends of the axis of said cleaning roller a cam is established, with an oblique throat, in which a bearing plays provided with a fixed support to the chassis, so that the assembly constituted by the cam and the bearing cause an axial and alternative movement in the cleaning roller.
5a.- Máquina trituradora de redes de pesca, según reivindicación 4a, caracterizada porque los cojinetes sobre los que descansa el eje del rodillo limpiador están montados sobre el chasis con la colaboración de medios de regulación posicional, consistentes en tornillos que juegan en tuercas fijadas al chasis, de manera que dichos tornillos permiten regular la posición en altura de los cojinetes, y a través de estos últimos el grado de proximidad del rodillo limpiador al rodillo cortador. 5 .- Machine crusher fishing nets, according to claim 4, characterized in that the bearings on which rests the cleaning roller shaft are mounted on the chassis in cooperation with position regulation means, consisting of screws nuts playing in fixed to the chassis, so that these screws allow to regulate the height position of the bearings, and through the latter the degree of proximity of the cleaning roller to the cutting roller.
PCT/ES2007/000656 2006-11-22 2007-11-15 Machine for grinding up fishing nets WO2008062082A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ESU200602525 2006-11-22
ES200602525U ES1064214Y (en) 2006-11-22 2006-11-22 FISHING NETWORK MACHINE

Publications (1)

Publication Number Publication Date
WO2008062082A1 true WO2008062082A1 (en) 2008-05-29

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Family Applications (1)

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WO (1) WO2008062082A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB193340A (en) * 1922-07-04 1923-02-22 Sidney Smith Improvements in mills for grinding paints, enamels, inks and other viscous materials
US2124008A (en) * 1936-10-05 1938-07-19 Firm Gebruder Buhler Roller brush for roller mills
GB1385970A (en) * 1971-11-17 1975-03-05 Horai Iron Works Shearing crusher
GB1512878A (en) * 1975-09-23 1978-06-01 Alpine Ag Method of and apparatus for comminuting waste material
ES2229041T3 (en) * 2001-10-18 2005-04-16 HEISSENBERGER & PRETZLER GES.M.B.H. CRUSHING DEVICE.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB193340A (en) * 1922-07-04 1923-02-22 Sidney Smith Improvements in mills for grinding paints, enamels, inks and other viscous materials
US2124008A (en) * 1936-10-05 1938-07-19 Firm Gebruder Buhler Roller brush for roller mills
GB1385970A (en) * 1971-11-17 1975-03-05 Horai Iron Works Shearing crusher
GB1512878A (en) * 1975-09-23 1978-06-01 Alpine Ag Method of and apparatus for comminuting waste material
ES2229041T3 (en) * 2001-10-18 2005-04-16 HEISSENBERGER & PRETZLER GES.M.B.H. CRUSHING DEVICE.

Also Published As

Publication number Publication date
ES1064214Y (en) 2007-05-16
ES1064214U (en) 2007-02-16

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