ES2246610A1 - Rake for extraction of macroalgae, has frame of triangular prismatic configuration covered by mesh made of plastic material, frontal comb extracting macroalgae towards interior side of rake, and tie flake fixed to interior side of mesh - Google Patents

Rake for extraction of macroalgae, has frame of triangular prismatic configuration covered by mesh made of plastic material, frontal comb extracting macroalgae towards interior side of rake, and tie flake fixed to interior side of mesh

Info

Publication number
ES2246610A1
ES2246610A1 ES200202294A ES200202294A ES2246610A1 ES 2246610 A1 ES2246610 A1 ES 2246610A1 ES 200202294 A ES200202294 A ES 200202294A ES 200202294 A ES200202294 A ES 200202294A ES 2246610 A1 ES2246610 A1 ES 2246610A1
Authority
ES
Spain
Prior art keywords
rake
macroalgae
frame
interior side
mesh
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
Application number
ES200202294A
Other languages
Spanish (es)
Other versions
ES2246610B1 (en
Inventor
Francisco J. Espinos Gutierrez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad Politecnica de Valencia
Original Assignee
Universidad Politecnica de Valencia
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 Universidad Politecnica de Valencia filed Critical Universidad Politecnica de Valencia
Priority to ES200202294A priority Critical patent/ES2246610B1/en
Publication of ES2246610A1 publication Critical patent/ES2246610A1/en
Application granted granted Critical
Publication of ES2246610B1 publication Critical patent/ES2246610B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D44/00Harvesting of underwater plants, e.g. harvesting of seaweed
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K80/00Harvesting oysters, mussels, sponges or the like

Abstract

The rake has a frame (1) of triangular prismatic configuration covered by a mesh (2) made of rigid plastic material. A frontal comb (4) extracts macroalgae towards an interior side of the rake. A tie flake (3) is fixed to an interior side of the mesh.

Description

Rastrillo para la extracción de macroalgas.Rake for the extraction of macroalgae.

Objeto de la invenciónObject of the invention

La presente invención se refiere a un dispositivo para la extracción de macroalgas que es arrastrado por una fuerza tractora manual o hidráulica para la limpieza superficial del fondo marino, más concretamente de los primeros 5 cm. de sustrato, sin que se produzca la extracción de los moluscos ya sembrados.The present invention relates to a device for the extraction of macroalgae that is dragged by a force manual or hydraulic tractor for bottom surface cleaning marine, more specifically the first 5 cm. of substrate, without that the extraction of the already sown molluscs takes place.

Antecedentes de la invenciónBackground of the invention

Si bien son conocidas las artes y equipos de limpieza de campos de cultivo marinos para eliminar las macroalgas que asfixian los moluscos bivalvos, éstos presentan algunos inconvenientes entre los que cabe resaltar:While the arts and equipment of cleaning of marine fields to eliminate macroalgae that suffocate bivalve mollusks, these present some drawbacks among which it is worth highlighting:

--
Manualidad total del arte, con el consabido cansancio del mariscador/productor que trabaja un máximo de aproximadamente tres horas diarias.Total craft of art, with the well-known fatigue of the shellfish / producer who works a maximum About three hours a day.

--
Bajo rendimiento en lo que se refiere a la relación esfuerzo/hora/resultado de limpieza.Low performance in relation to the relationship effort / hour / cleaning result.

--
Necesidad de extraer el molusco, por ejemplo la almeja, para poder eliminar el alga y volver a sembrar el mismo, con la consecuente pérdida de tiempo y efectividad.Need to extract the mollusk, for example the clam, to be able to eliminate the algae and to sow again the same, with the consequent loss of time and effectiveness.
Descripción de la invenciónDescription of the invention

El rastrillo para la extracción de macroalgas que constituye el objeto de esta invención elimina los inconvenientes anteriormente expuestos.The rake for the extraction of macroalgae that constitutes the object of this invention eliminates the inconveniences previously exposed.

El rastrillo está constituido fundamentalmente por:The rake is essentially constituted by:

--
un armazón de configuración prismática triangular,a triangular prismatic configuration frame,

--
un peine frontal sin púas que se prolonga desde la base frontal del armazón, que presenta sección triangular y que está dotado de una inclinación de aproximadamente 45º,a front comb without spikes that extends from the front base of the frame, which has a triangular section and is equipped with a inclination of approximately 45º,

--
una malla de material plástico rígido que cubre el armazón, en el interior del cual se encuentra un copo, construido con una red cosido a la parte anteroposterior del armazón, utilizado para el almacenamiento de las macroalgas recogidas con el rastrillo,a rigid plastic mesh covering the frame, in the inside of which is a snowflake, built with a net sewn to the anteroposterior part of the frame, used for storage of macroalgae collected with the rake,

--
dos enganches semicirculares situados en la parte frontal de la base del armazón para su acoplamiento a los medios de tracción mecánica o manual que arrastran el rastrillo.two semicircular hooks located on the front of the base of the frame for coupling to the mechanical traction means or manual that drag the rake.
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 de la invención, de acuerdo con un ejemplo preferente de realización práctica de la misma, 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 performing and in order to help a better understanding of the characteristics of the invention, according to an example preferred practical implementation of it, is accompanied as integral part of that description, a set of drawings where with an illustrative and non-limiting nature, what has been represented next:

Figura 1.- Muestra una vista en perspectiva del rastrillo para la extracción de macroalgas.Figure 1.- Shows a perspective view of the rake for the extraction of macroalgae.

Figura 2.- Muestra una vista lateral del rastrillo en posición ligeramente inclinado en su posición operativa de arrastre.Figure 2.- Shows a side view of the rake in slightly tilted position in position Drag operation.

Figura 3.- Muestra una vista en alzado del rastrillo correspondiente a la posición mostrada en la figura anterior.Figure 3.- Shows an elevation view of the rake corresponding to the position shown in the figure previous.

Realización preferente de la invenciónPreferred Embodiment of the Invention

En la figura 1 se observa que el rastrillo para la extracción de macroalgas cuenta con un armazón (1) de configuración prismática triangular, preferentemente constituido en acero inoxidable, cuyas caras laterales pueden presentar una longitud aproximada de 60 cm. de lado, que está cubierto por una malla (2) de material plástico rígido por sus caras inferior, laterales y posterior sobre las que se encuentra un copo (3) construido con una red en el que se almacenan las algas que penetran en el rastrillo por su cara anterior.Figure 1 shows that the rake for macroalgae extraction has a framework (1) of triangular prismatic configuration, preferably constituted in stainless steel, whose side faces can have a approximate length of 60 cm. sideways, which is covered by a mesh (2) of rigid plastic material on its lower faces, lateral and posterior on which is a snowflake (3) built with a network in which algae are stored that they penetrate the rake on their anterior face.

Tal y como se observa en dicha figura 1, así como en la figura 2, para facilitar la extracción y el direccionamiento de las macroalgas hacia el interior del rastrillo, éste dispone de un peine (4) sin púas situado en la base frontal del armazón (1) en disposición inclinada, aproximadamente unos 45º, y sección triangular con un longitud aproximada de 4 cm. de lado.As shown in Figure 1, as well as in figure 2, to facilitate extraction and addressing of the macroalgae towards the inside of the rake, it has a comb (4) without spikes located on the front base of the frame (1) in inclined arrangement, approximately 45º, and section triangular with an approximate length of 4 cm. sideways.

Por otra parte en las proximidades de la base frontal del armazón (1), soldados a unos 5 cm., se encuentran ubicados uno enganches (5) semicirculares sobre los que se acoplan los elementos de tracción hidráulica o manual que arrastran el rastrillo.Moreover in the vicinity of the base front of the frame (1), soldiers about 5 cm., are located one semicircular hooks (5) on which they are coupled the hydraulic or manual traction elements that drag the rake.

Claims (1)

1. Rastrillo para el extracción de macroalgas por arrastre por medios de tracción manuales o mecánicos para limpieza de macroalgas del fondo marino sin extracción de los moluscos sembrados, caracterizado porque comprende:1. Rake for the extraction of macroalgae by trawling by means of manual or mechanical traction means for cleaning macroalgae of the seabed without extraction of sown mollusks, characterized in that it comprises:
--
un armazón (1) de configuración prismática triangular,a Triangular prismatic configuration frame (1),
--
una malla (2) de material plástico rígido que cubre el armazón (1) en sus caras inferior, laterales y posterior, en el interior del cual se encuentra un copo (3), construido con una red cosido a la parte anteroposterior del armazón (1), utilizado para el almacenamiento de las macroalgas recogidas con el rastrillo,a mesh (2) of rigid plastic material covering the frame (1) in its lower, lateral and posterior faces, inside of which there is a snowflake (3), built with a net sewn to the side anteroposterior of the frame (1), used for the storage of  the macroalgae collected with the rake,
--
un peine frontal (4) sin púas que se prolonga desde la base frontal del armazón (1), que presenta sección triangular y que está dotado de una inclinación de aproximadamente 45º, para facilitar la extracción y el direccionamiento de las macroalgas hacia el interior del rastrillo,a frontal comb (4) without spikes extending from the front base of the  frame (1), which has a triangular section and is equipped with an inclination of approximately 45º, to facilitate the extraction and addressing of the macroalgae towards the inside of the rake,
--
dos enganches (5) semicirculares situados en la parte frontal de la base del armazón (1) para su acoplamiento a los medios de tracción que arrastran el rastrillo.two semi-circular hooks (5) located on the front of the frame base (1) for coupling to the traction means They drag the rake.
ES200202294A 2002-10-01 2002-10-01 TRAIL FOR MACROALGAS EXTRACTION. Expired - Fee Related ES2246610B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200202294A ES2246610B1 (en) 2002-10-01 2002-10-01 TRAIL FOR MACROALGAS EXTRACTION.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200202294A ES2246610B1 (en) 2002-10-01 2002-10-01 TRAIL FOR MACROALGAS EXTRACTION.

Publications (2)

Publication Number Publication Date
ES2246610A1 true ES2246610A1 (en) 2006-02-16
ES2246610B1 ES2246610B1 (en) 2007-07-01

Family

ID=35892399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200202294A Expired - Fee Related ES2246610B1 (en) 2002-10-01 2002-10-01 TRAIL FOR MACROALGAS EXTRACTION.

Country Status (1)

Country Link
ES (1) ES2246610B1 (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US97420A (en) * 1869-11-30 Thomas f
US589047A (en) * 1897-08-31 Combined drill and oyster dredge
US1703402A (en) * 1923-01-29 1929-02-26 Matsuoka Chokichi Sea-moss harvester
US3087293A (en) * 1960-12-05 1963-04-30 Stephen J Cassidy Apparatus to harvest sea products
US3394483A (en) * 1965-10-18 1968-07-30 Taglioli Thomas Bait catcher
US4190279A (en) * 1978-10-23 1980-02-26 Aldo Sguazzin Clam rake
US5450713A (en) * 1994-11-10 1995-09-19 Rohde; Robert R. Aquatic weed trap
US20010035000A1 (en) * 2000-03-08 2001-11-01 Ehringer J. Nicholas Seagrass plow and method

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US97420A (en) * 1869-11-30 Thomas f
US589047A (en) * 1897-08-31 Combined drill and oyster dredge
US1703402A (en) * 1923-01-29 1929-02-26 Matsuoka Chokichi Sea-moss harvester
US3087293A (en) * 1960-12-05 1963-04-30 Stephen J Cassidy Apparatus to harvest sea products
US3394483A (en) * 1965-10-18 1968-07-30 Taglioli Thomas Bait catcher
US4190279A (en) * 1978-10-23 1980-02-26 Aldo Sguazzin Clam rake
US5450713A (en) * 1994-11-10 1995-09-19 Rohde; Robert R. Aquatic weed trap
US20010035000A1 (en) * 2000-03-08 2001-11-01 Ehringer J. Nicholas Seagrass plow and method

Also Published As

Publication number Publication date
ES2246610B1 (en) 2007-07-01

Similar Documents

Publication Publication Date Title
Wake et al. The skull as a locomotor organ
KR100988360B1 (en) Stepped artificial reef for habitation of shellfish and forming sea forest
PT1283669E (en) DEVICE FOR STRAINING AND TREATING MOLLUSCS AND FOR CLEANING A MOLLUSC COLLECTOR ASSOCIATED WITH WATER
KR101231136B1 (en) Shelter for abalone culture
ES2246610B1 (en) TRAIL FOR MACROALGAS EXTRACTION.
KR100981446B1 (en) Half moon-shaped artificial reef for habitation of shellfish and forming sea forest
DE202008009350U1 (en) Pest deterrent device
Hedgecock et al. Genetic risks of marine hatchery enhancement: the good, the bad, and the unknown
JP2016174580A (en) Farming equipment
KR101720579B1 (en) Fish capture net
Collin Transitions in sexual and reproductive strategies among the Caenogastropoda
KR20220067796A (en) Scoop net implement for capturing ground region inhabitation fish and shellfish
CN210900942U (en) High survival rate pearl shellfish seedling adheres to and cultivates box with a net
Saito et al. Spongicoloides iheyaensis, a new species of deep-sea sponge-associated shrimp from the Iheya Ridge, Ryukyu Islands, southern Japan (Decapoda: Stenopodidea: Spongicolidae)
JP2005237355A (en) Hook-housing type lure with adjusting function for taking-in and out
KR101193601B1 (en) Culture equipment for mollusk
Jansson Systematic notes and new synonymy in the genus Cenocorixa (Hemiptera: Corixidae)
RU60301U1 (en) GARDEN-SHOVEL SHOVEL "WATER"
Werding Alpheus schmitti Chace, 1972, a coral rock boring snapping-shrimp of the tropical western Atlantic (Decapoda, Caridea)
CN213523559U (en) Comprehensive capturing tool for various shapes of longicorn
Fuenmayor et al. Natural history and color variation of two species of Gonatodes (Gekkonidae) in Venezuela
CN211322669U (en) Benthos collection system in water
Wilson et al. Scanning electron microscopical description and biology of three new endoparasitic Ceratosomicola species from tropical Indo-Pacific nudibranch hosts (Crustacea, Copepoda, Poecilos...
ES2246609B1 (en) INDUSTRIAL DRAGING FOR THE EXTRACTION OF MOLLUSCS IN FUND.
Trivedi et al. Study of color morphs of brachyuran crab Etisus laevimanus Randall, 1840

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20060216

Kind code of ref document: A1

FG2A Definitive protection

Ref document number: 2246610B1

Country of ref document: ES

FD2A Announcement of lapse in spain

Effective date: 20221026