CN111869605B - Selective fish washing device - Google Patents
Selective fish washing device Download PDFInfo
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- CN111869605B CN111869605B CN202010737335.7A CN202010737335A CN111869605B CN 111869605 B CN111869605 B CN 111869605B CN 202010737335 A CN202010737335 A CN 202010737335A CN 111869605 B CN111869605 B CN 111869605B
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- fish
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- fish washing
- box body
- pipeline
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- 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
- A01K61/10—Culture of aquatic animals of fish
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- 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
- A01K61/90—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination
- A01K61/95—Sorting, grading, counting or marking live aquatic animals, e.g. sex determination specially adapted for fish
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
- A22C25/02—Washing or descaling fish
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- A—HUMAN NECESSITIES
- A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
- A22C—PROCESSING MEAT, POULTRY, OR FISH
- A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
- A22C25/04—Sorting fish; Separating ice from fish packed in ice
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- 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 invention discloses a selective fish washing device, and aims to provide a selective fish washing device which can sort out fresh and dead fishes, roughly sort the fresh and dead fishes into three types of fishes, namely large, medium and small, according to the body sizes of the fishes, and wash the surfaces of the three types of fishes, so as to ensure that the surface of each fish is well washed. The fish sorting device comprises a sorting box body, a first temporary breeding box body, a second temporary breeding box body, a third temporary breeding box body, a rotary blocking structure and a sorting fish washing assembly, wherein a water inlet is formed in one side of the sorting box body, a plurality of sorting outlets are formed in the middle upper part of the other side surface of the sorting box body, and each sorting outlet comprises a plurality of first sorting ports, a plurality of second sorting ports and a plurality of third sorting ports; the classified fish washing component comprises a plurality of first fish washing pipelines which are in one-to-one correspondence with the first sorting ports, a plurality of second fish washing pipelines which are in one-to-one correspondence with the second sorting ports and a plurality of third fish washing pipelines which are in one-to-one correspondence with the third sorting ports.
Description
Technical Field
The invention relates to a fish washing device, in particular to a selective fish washing device.
Background
With the increasing living standard of people, the requirements on the quality of the fishing objects are gradually increased. After the net is pulled out, the fishery has fresh and alive varieties and dead varieties and has various fishes with different body sizes, so that the economic value of the fishery is different; therefore, after the net is pulled out, the fresh and live fishes and the dead fishes need to be sorted out and cleaned; however, fish of different sizes are mixed together, so that the sorting and cleaning of the catch are difficult. Present fish cleaning equipment generally adopts, sets up rotatory brush in the pond, washs fish through rotatory brush, but this kind of fish cleaning equipment only can be general washing fish, has some fishes to be washd, and some fishes are not washd, and some fishes are only local to be washd, and it can't make every fish all obtain better washing.
Disclosure of Invention
The invention aims to provide a selective fish washing device which can sort out fresh and live fishes and dead fishes, roughly sort the fresh and live fishes into three types of fishes, namely large, medium and small fishes according to fish body types, wash the surfaces of the three types of fishes and ensure that the surface of each fish is well washed.
The technical scheme of the invention is as follows:
a selective fish washing device comprises a sorting box body, a first temporary culture box body, a second temporary culture box body, a third temporary culture box body, a rotary blocking structure and classified fish washing assemblies, wherein overflow gaps and sealing screen plates for sealing and covering the overflow gaps are formed in the upper parts of the first temporary culture box body, the second temporary culture box body and the third temporary culture box body; a water inlet is formed in one side of the sorting box body, a plurality of sorting outlets are formed in the middle upper portion of the other side face of the sorting box body, each sorting outlet comprises a plurality of first sorting openings, a plurality of second sorting openings and a plurality of third sorting openings, and the opening areas of the first sorting openings, the second sorting openings and the third sorting openings are gradually increased so that fishes of different sizes can pass through the opening areas; the rotary blocking structures are in one-to-one correspondence with the third sorting openings and comprise rotary screen plates which are arranged in the corresponding third sorting openings in a rotating mode through rotating shafts, limiting blocks arranged on the inner walls of the corresponding third sorting openings and torsional springs which are arranged on the rotating shafts in a sleeved mode. The rotary screen plate rotates around the rotating shaft under the action of the torsion spring and abuts against the limiting block, and the rotary screen plate shields the third sorting opening after the rotary screen plate abuts against the limiting block; the classified fish washing component comprises a plurality of first fish washing pipelines which are in one-to-one correspondence with the first sorting ports, a plurality of second fish washing pipelines which are in one-to-one correspondence with the second sorting ports and a plurality of third fish washing pipelines which are in one-to-one correspondence with the third sorting ports, the inner diameters of the first fish washing pipelines, the second fish washing pipelines and the third fish washing pipelines are gradually increased, one end of each first fish washing pipeline is connected with the corresponding first sorting port, the other end of each first fish washing pipeline is communicated with the first temporary rearing box body, and a plurality of first radial bristles are arranged on the inner wall of each first fish washing pipeline; one end of the second fish washing pipeline is connected with the corresponding second sorting port, the other end of the second fish washing pipeline is communicated with the second temporary rearing box body, and a plurality of second radial bristles are arranged on the inner wall of the second fish washing pipeline; one end of the third fish washing pipeline is connected with the corresponding third sorting port, the other end of the third fish washing pipeline is communicated with the third temporary rearing box body, and a plurality of third radial bristles are arranged on the inner wall of the third fish washing pipeline.
The specific working process of the selective fish washing device is as follows:
pouring the non-classified catch into a sorting box;
seawater enters the sorting box body through the water inlet, the seawater in the sorting box body flows out through the sorting outlet, flows into the first temporary culture box body through the first fish washing pipeline, flows into the second temporary culture box body through the second fish washing pipeline, and flows into the third temporary culture box body through the third fish washing pipeline, and the seawater in the first temporary culture box body, the second temporary culture box body and the third temporary culture box body overflows through the overflow gaps; in the process of flowing of the seawater, dead fishes gradually sink to the water bottom, and fresh and live fishes swim to the side of the sorting outlet along with the water flow, so that the fresh and live fishes and the dead fishes are quickly sorted out;
when the live fishes swim to the side of the sorting outlet along with the water flow, wherein:
a part of the fishes with small body sizes enter a first fish washing pipeline through a plurality of first sorting ports and enter a first temporary rearing box body through the first fish washing pipeline under the action of water flow, and in the process, first radial bristles in the first fish washing pipeline clean each piece of fish with small body size; the other part of the fishes with smaller body sizes enters the second fish washing pipeline through the second sorting ports and enters the second temporary rearing box body through the second fish washing pipeline under the action of water flow, and in the process, the second radial bristles in the second fish washing pipeline clean each piece of fish with smaller body size, and although the inner diameter of the second fish washing pipeline is larger, the second radial bristles in the second fish washing pipeline can still better clean the fish with smaller body size; the third sorting port is shielded by the rotary screen plate, the fish with smaller body size cannot push the rotary screen plate, and the fish with smaller body size cannot enter the third sorting port, so that the situation that the fish with smaller body size enters a third fish washing pipeline with overlarge inner diameter, the third fish washing pipeline needs to be passed by the fish with large body size, gaps existing in the pipeline are large, and the cleaning effect is influenced because the small fish with smaller body size cannot be washed by the bristles frequently;
the fishes with medium body types enter the second fish washing pipeline through the second sorting ports and enter the second temporary rearing box body through the second fish washing pipeline under the action of water flow, and in the process, the second radial bristles in the second fish washing pipeline clean each piece of fish with medium body type; the third sorting port is shielded by the rotary screen plate, and the fish with medium body type can not push the rotary screen plate and can not enter the third sorting port, so that the condition that the fish with medium body type enters a third fish washing pipeline with overlarge inner diameter, the third fish washing pipeline needs the fish with large body type to pass through, the gap in the pipeline is large, and the bristles can not wash the fish with medium body type frequently, so that the cleaning effect is influenced;
the fish with larger body size can push the rotary screen plate open under the action of water flow coordination, so that the fish with larger body size enters a third fish washing pipeline through a plurality of third sorting ports and enters a third temporary rearing box body through the third fish washing pipeline under the action of water flow;
therefore, fresh and live fishes are roughly sorted into three types of fishes, namely large, medium and small fishes according to the fish body types, the surfaces of the three types of fishes are cleaned, and the surfaces of all the fishes are well cleaned.
Preferably, the first radial bristles have a length of 1/4-1/3 of the inner diameter of the first fish washing pipe, the second radial bristles have a length of 1/4-1/3 of the inner diameter of the second fish washing pipe, and the third radial bristles have a length of 1/4-1/3 of the inner diameter of the third fish washing pipe. Therefore, the radial bristles in each fish washing pipeline are moderate in length, the surfaces of the fish can be cleaned through the radial bristles under the condition that the entered fish can smoothly pass through the fish washing pipeline, and the fish washing pipeline has a good cleaning effect.
Preferably, the first fish pipeline of washing is equipped with a plurality of first fish sections of washing that distribute in proper order along first fish pipeline length direction of washing in the first fish pipeline of washing, first fish section of washing has a plurality of first radial brush hair, and the first radial brush hair evenly distributed who washes the fish section is on the inner wall of first fish pipeline of washing. The first fish section of washing through the multistage can effectively improve the cleaning performance to the fish surface, guarantees that the surface of every fish all obtains good washing.
Preferably, the fish pipeline is washed to the second and is equipped with a plurality of second that distribute in proper order along the fish pipeline length direction of washing of second in, the fish section is washed to the second has a plurality of the radial brush hair of second, and the second of the fish section is washed to the second radial brush hair evenly distributed on the inner wall of fish pipeline is washed to the second. The fish washing section can effectively improve the cleaning effect on the surfaces of the fishes through the multiple sections of second fish washing sections, and the surfaces of all the fishes are guaranteed to be well cleaned.
Preferably, a plurality of third fish washing sections which are distributed along the length direction of the second fish washing pipeline in sequence are arranged in the third fish washing pipeline, the third fish washing sections are provided with a plurality of third radial bristles, and the third radial bristles of the third fish washing sections are uniformly distributed on the inner wall of the third fish washing pipeline. The fish washing section can effectively improve the cleaning effect on the surfaces of the fishes through the third fish washing sections, and the surfaces of all the fishes are well cleaned.
Preferably, the cross section of the third sorting opening is square, and the rotary screen plate is correspondingly square.
Preferably, the first sorting opening, the second sorting opening and the third sorting opening are located on the same side of the sorting box, and the water inlet and the sorting outlet are located on opposite sides of the sorting box.
Preferably, a plurality of flow blocking baffles which are distributed in a staggered mode are arranged in the sorting box body. In this way, an excessively fast concentration of fish to the sorting outlet side can be avoided.
The invention has the beneficial effects that: the fish cleaning machine not only can sort out fresh and live fishes and dead fishes, but also can roughly sort the fresh and live fishes into three types of fishes, namely large, medium and small fishes according to the fish body types, and clean the surfaces of the three types of fishes, namely the large, medium and small fishes, so that the surface of each fish can be well cleaned.
Drawings
FIG. 1 is a top view of a selective fish washing apparatus of the present invention.
Fig. 2 is a schematic cross-sectional view taken along line a-a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 2.
FIG. 4 is a schematic cross-sectional view of a first fish washing duct of the present invention.
In the figure:
the sorting box body 1, a water inlet 1.1, a first sorting opening 1.2, a second sorting opening 1.3, a third sorting opening 1.4 and a flow blocking baffle 1.5;
a first temporary rearing tank 2;
a second temporary rearing tank 3;
a third temporary rearing tank 4;
the fish washing device comprises a classification fish washing component 5, a first fish washing pipeline 5.1, first radial brush hairs 5.1, a second fish washing pipeline 5.2 and a third fish washing pipeline 5.3;
the rotary stopping structure 6, the rotating shaft 6.1, the rotary screen plate 6.2 and the limiting block 6.3.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention are clearly explained and illustrated below with reference to the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative effort belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present scheme, and are not construed as limiting the scheme of the present invention.
These and other aspects of embodiments of the invention will be apparent with reference to the following description and attached drawings. In the description and drawings, particular embodiments of the invention have been disclosed in detail as being indicative of some of the ways in which the principles of the embodiments of the invention may be practiced, but it is understood that the scope of the embodiments of the invention is not limited thereby. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.
In the description of the present invention, it is to be understood that the terms "thickness", "upper", "lower", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., and "several" means one or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The first embodiment is as follows: as shown in fig. 1 and 2, a selective fish washing device includes a sorting box 1, a first temporary rearing box 2, a second temporary rearing box 3, a third temporary rearing box 4, a rotation blocking structure 6 and a sorting fish washing assembly 5. The upper parts of the first temporary rearing box body, the second temporary rearing box body and the third temporary rearing box body are respectively provided with an overflow gap and a sealing mesh plate (not shown in the figure) for sealing and covering the overflow gap. In this embodiment, the upper ends of the first temporary rearing box body, the second temporary rearing box body and the third temporary rearing box body are all opened.
As shown in fig. 1 and 2, one side of the sorting box body is provided with a water inlet 1.1, and the middle upper part of the other side of the sorting box body is provided with a plurality of sorting outlets. The letter sorting export includes a plurality of first letter sorting mouth 1.2, a plurality of second letter sorting mouth 1.3 and a plurality of third letter sorting mouth 1.4, and in this embodiment, first letter sorting mouth, second letter sorting mouth and third letter sorting mouth lie in the same one side of letter sorting box, and the water inlet lies in the relative both sides of letter sorting box with the letter sorting export. The opening areas of the first sorting port, the second sorting port and the third sorting port are gradually increased so as to allow fishes of different sizes to pass through.
As shown in fig. 2 and 3, the rotary blocking structures 6 correspond to the third sorting openings one by one, and each rotary blocking structure includes a rotary screen 6.2 rotatably disposed in the corresponding third sorting opening through a rotating shaft 6.1, a limiting block 6.3 disposed on the inner wall of the corresponding third sorting opening, and a torsion spring sleeved on the rotating shaft. In this embodiment, stopper and water inlet are located the same side of rotatory otter board. The rotary screen plate rotates around the rotating shaft under the action of the torsion spring and supports against the limiting block, and the rotary screen plate shields the third sorting port after supporting against the limiting block.
As shown in fig. 1 and 4, the fish washing assembly includes a plurality of first fish washing pipes 5.1 corresponding to the first sorting ports, a plurality of second fish washing pipes 5.2 corresponding to the second sorting ports, and a plurality of third fish washing pipes 5.3 corresponding to the third sorting ports. The inner diameters of the first fish washing pipeline, the second fish washing pipeline and the third fish washing pipeline are gradually increased. One end of the first fish washing pipeline is connected with the corresponding first sorting port, and the other end of the first fish washing pipeline is communicated with the first temporary rearing box body. The inner wall of the first fish washing pipeline is provided with a plurality of first radial brush hairs 5.1.1. One end of the second fish washing pipeline is connected with the corresponding second sorting port, the other end of the second fish washing pipeline is communicated with the second temporary rearing box body, and a plurality of second radial bristles are arranged on the inner wall of the second fish washing pipeline. One end of the third fish washing pipeline is connected with the corresponding third sorting port, the other end of the third fish washing pipeline is communicated with the third temporary rearing box body, and a plurality of third radial bristles are arranged on the inner wall of the third fish washing pipeline.
The specific working process of the selective fish washing device is as follows:
pouring the non-classified catch into a sorting box;
seawater enters the sorting box body through the water inlet, the seawater in the sorting box body flows out through the sorting outlet, flows into the first temporary culture box body through the first fish washing pipeline, flows into the second temporary culture box body through the second fish washing pipeline, and flows into the third temporary culture box body through the third fish washing pipeline, and the seawater in the first temporary culture box body, the second temporary culture box body and the third temporary culture box body overflows through the overflow gaps; in the process of flowing of the seawater, dead fishes gradually sink to the water bottom, and fresh and live fishes swim to the side of the sorting outlet along with the water flow, so that the fresh and live fishes and the dead fishes are quickly sorted out;
when the live fishes swim to the side of the sorting outlet along with the water flow, wherein:
a part of the fishes with small body sizes enter a first fish washing pipeline through a plurality of first sorting ports and enter a first temporary rearing box body through the first fish washing pipeline under the action of water flow, and in the process, first radial bristles in the first fish washing pipeline clean each piece of fish with small body size; the other part of the fishes with smaller body sizes enters the second fish washing pipeline through the second sorting ports and enters the second temporary rearing box body through the second fish washing pipeline under the action of water flow, and in the process, the second radial bristles in the second fish washing pipeline clean each piece of fish with smaller body size, and although the inner diameter of the second fish washing pipeline is larger, the second radial bristles in the second fish washing pipeline can still better clean the fish with smaller body size; the third sorting port is shielded by the rotary screen plate, the fish with smaller body size cannot push the rotary screen plate, and the fish with smaller body size cannot enter the third sorting port, so that the situation that the fish with smaller body size enters a third fish washing pipeline with overlarge inner diameter, the third fish washing pipeline needs to be passed by the fish with large body size, gaps existing in the pipeline are large, and the cleaning effect is influenced because the small fish with smaller body size cannot be washed by the bristles frequently;
the fishes with medium body types enter the second fish washing pipeline through the second sorting ports and enter the second temporary rearing box body through the second fish washing pipeline under the action of water flow, and in the process, the second radial bristles in the second fish washing pipeline clean each piece of fish with medium body type; the third sorting port is shielded by the rotary screen plate, and the fish with medium body type can not push the rotary screen plate and can not enter the third sorting port, so that the condition that the fish with medium body type enters a third fish washing pipeline with overlarge inner diameter, the third fish washing pipeline needs the fish with large body type to pass through, the gap in the pipeline is large, and the bristles can not wash the fish with medium body type frequently, so that the cleaning effect is influenced;
the fish with larger body size can push the rotary screen plate open under the action of water flow coordination, so that the fish with larger body size enters a third fish washing pipeline through a plurality of third sorting ports and enters a third temporary rearing box body through the third fish washing pipeline under the action of water flow;
therefore, fresh and live fishes are roughly sorted into three types of fishes, namely large, medium and small fishes according to the fish body types, the surfaces of the three types of fishes are cleaned, and the surfaces of all the fishes are well cleaned.
Further, as shown in fig. 1, a plurality of baffle plates 1.5 are arranged in the sorting box body and distributed in a staggered manner. In this way, an excessively fast concentration of fish to the sorting outlet side can be avoided.
Further, as shown in fig. 2, the cross section of the third sorting opening is square, and the rotary screen is correspondingly square. In this embodiment, the cross sections of the first sorting opening and the second sorting opening are also square, and certainly, the cross sections of the first sorting opening and the second sorting opening can also be in other shapes, which is beneficial to circular, oval and the like.
Further, the first radial bristles have a length of 1/4 or 1/3 of the inner diameter of the first fish washing pipe, the second radial bristles have a length of 1/4 or 1/3 of the inner diameter of the second fish washing pipe, and the third radial bristles have a length of 1/4 or 1/3 of the inner diameter of the third fish washing pipe. Therefore, the radial bristles in each fish washing pipeline are moderate in length, the surfaces of the fish can be cleaned through the radial bristles under the condition that the entered fish can smoothly pass through the fish washing pipeline, and the fish washing pipeline has a good cleaning effect.
Further, the first fish pipeline of washing is equipped with a plurality of first fish sections of washing that distribute in proper order along first fish pipeline length direction of washing in the first fish pipeline of washing, and first fish section of washing has a plurality of first radial brush hair, and the first radial brush hair evenly distributed who washes the fish section is on the first inner wall of washing the fish pipeline. The first fish section of washing through the multistage can effectively improve the cleaning performance to the fish surface, guarantees that the surface of every fish all obtains good washing.
The fish pipeline length direction is washed to a plurality of second along the second that the fish pipeline length direction distributes in proper order and is washed the fish section in the second, and the second is washed the fish section and is had a plurality of the radial brush hair of second, and the second of fish section is washed to the second radial brush hair evenly distributed on the inner wall that the fish pipeline was washed to the second. The fish washing section can effectively improve the cleaning effect on the surfaces of the fishes through the multiple sections of second fish washing sections, and the surfaces of all the fishes are guaranteed to be well cleaned.
The fish pipeline length direction is washed to a plurality of edge seconds in the third is washed the fish pipeline and is equipped with the third that distributes in proper order and wash the fish section, and the third is washed the fish section and has a plurality of the radial brush hair of third, and the third radial brush hair evenly distributed that the fish section was washed to the third is on the inner wall that the fish pipeline was washed to the third. The fish washing section can effectively improve the cleaning effect on the surfaces of the fishes through the third fish washing sections, and the surfaces of all the fishes are well cleaned.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and all simple modifications, alterations and equivalents of the above embodiments according to the technical spirit of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. A selective fish washing device is characterized by comprising a sorting box body, a first temporary culture box body, a second temporary culture box body, a third temporary culture box body, a rotary blocking structure and classified fish washing components, wherein overflow gaps and sealing mesh plates for sealing and shielding the overflow gaps are arranged at the upper parts of the first temporary culture box body, the second temporary culture box body and the third temporary culture box body;
a water inlet is formed in one side of the sorting box body, a plurality of sorting outlets are formed in the middle upper portion of the other side face of the sorting box body, each sorting outlet comprises a plurality of first sorting openings, a plurality of second sorting openings and a plurality of third sorting openings, and the opening areas of the first sorting openings, the second sorting openings and the third sorting openings are gradually increased so that fishes of different sizes can pass through the opening areas;
the rotary blocking structures correspond to the third sorting openings one by one, and each rotary blocking structure comprises a rotary screen plate which is rotatably arranged in the corresponding third sorting opening through a rotating shaft, a limiting block arranged on the inner wall of the corresponding third sorting opening and a torsional spring sleeved on the rotating shaft;
the rotary screen plate rotates around the rotating shaft under the action of the torsion spring and abuts against the limiting block, and the rotary screen plate shields the third sorting opening after the rotary screen plate abuts against the limiting block;
the classified fish washing component comprises a plurality of first fish washing pipelines which are in one-to-one correspondence with the first sorting ports, a plurality of second fish washing pipelines which are in one-to-one correspondence with the second sorting ports and a plurality of third fish washing pipelines which are in one-to-one correspondence with the third sorting ports, the inner diameters of the first fish washing pipelines, the second fish washing pipelines and the third fish washing pipelines are gradually increased, one end of each first fish washing pipeline is connected with the corresponding first sorting port, the other end of each first fish washing pipeline is communicated with the first temporary rearing box body, and a plurality of first radial bristles are arranged on the inner wall of each first fish washing pipeline; one end of the second fish washing pipeline is connected with the corresponding second sorting port, the other end of the second fish washing pipeline is communicated with the second temporary rearing box body, and a plurality of second radial bristles are arranged on the inner wall of the second fish washing pipeline; one end of the third fish washing pipeline is connected with the corresponding third sorting port, the other end of the third fish washing pipeline is communicated with the third temporary rearing box body, and a plurality of third radial bristles are arranged on the inner wall of the third fish washing pipeline.
2. The selective fish washing device of claim 1, wherein the first radial bristles have a length of 1/4-1/3 of the inner diameter of the first fish washing conduit, the second radial bristles have a length of 1/4-1/3 of the inner diameter of the second fish washing conduit, and the third bristles have a length of 1/4-1/3 of the inner diameter of the third fish washing conduit.
3. The selective fish washing device as claimed in claim 1 or 2, wherein a plurality of first fish washing sections are arranged in the first fish washing pipeline and are sequentially distributed along the length direction of the first fish washing pipeline, the first fish washing sections are provided with a plurality of first radial bristles, and the first radial bristles of the first fish washing sections are uniformly distributed on the inner wall of the first fish washing pipeline.
4. The selective fish washing device as claimed in claim 1 or 2, wherein a plurality of second fish washing sections are arranged in the second fish washing pipeline and are sequentially distributed along the length direction of the second fish washing pipeline, the second fish washing sections are provided with a plurality of second radial bristles, and the second radial bristles of the second fish washing sections are uniformly distributed on the inner wall of the second fish washing pipeline.
5. The selective fish washing device as claimed in claim 1 or 2, wherein a plurality of third fish washing sections are arranged in the third fish washing pipeline and are sequentially distributed along the length direction of the second fish washing pipeline, the third fish washing sections are provided with a plurality of third radial bristles, and the third radial bristles of the third fish washing sections are uniformly distributed on the inner wall of the third fish washing pipeline.
6. The selective fish washing device as claimed in claim 1 or 2, wherein the third sorting opening has a square cross-section and the rotary screen has a corresponding square cross-section.
7. The selective fish washing device as claimed in claim 1 or 2, wherein the first, second and third sorting openings are located on the same side of the sorting housing, and the water inlet and the sorting outlet are located on opposite sides of the sorting housing.
8. A selective fish washing apparatus as claimed in claim 1 or claim 2, wherein the sorting bin is provided with a plurality of baffle plates arranged in a staggered pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737335.7A CN111869605B (en) | 2020-07-28 | 2020-07-28 | Selective fish washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010737335.7A CN111869605B (en) | 2020-07-28 | 2020-07-28 | Selective fish washing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111869605A CN111869605A (en) | 2020-11-03 |
| CN111869605B true CN111869605B (en) | 2021-10-08 |
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|---|---|---|---|
| CN202010737335.7A Active CN111869605B (en) | 2020-07-28 | 2020-07-28 | Selective fish washing device |
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| CN (1) | CN111869605B (en) |
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