CN216415621U

CN216415621U - Artificial fish nest for natural water area

Info

Publication number: CN216415621U
Application number: CN202120992197.7U
Authority: CN
Inventors: 盛强; 储忝江
Original assignee: Huzhou University
Current assignee: Huzhou University
Priority date: 2021-05-11
Filing date: 2021-05-11
Publication date: 2022-05-03
Anticipated expiration: 2031-05-11

Abstract

The utility model provides an artificial fish nest for natural water areas, which belongs to the related technical field of fishery and comprises an upper floating plate, a flat plate and a plurality of fish nest inserting frames, wherein the upper ends of two sides of the upper floating plate are respectively fixed with the flat plate, the upper end of the plate surface of the flat plate is respectively provided with a plurality of slots, each fish nest inserting frame consists of a strip-shaped flat plate, a float grass net and two L-shaped frames, the L-shaped frames are oppositely arranged to form a vertical rectangular frame, the float grass net consists of a plurality of elastic ropes which are interwoven transversely and vertically, the upper surface of each L-shaped frame is fixed with the strip-shaped flat plate, the fish nest inserting frames are respectively inserted into the corresponding slots in a matching way, the strip-shaped flat plates are tightly clamped with the corresponding slots, the fish nest inserting frames adopt the rectangular frames, the float grass net consisting of two groups of elastic ropes is arranged in the two L-shaped frames, meshes of the float grass net can be expanded when the two L-shaped frames are pulled oppositely, the net can be put on the net hole of the spread float grass to shrink and clamp a bunch of float grass, which is simple and convenient.

Description

Artificial fish nest for natural water area

Technical Field

The utility model belongs to the technical field related to fishery, and particularly relates to an artificial fish nest for a natural water area.

Background

The spawning sites and habitats of the freshwater fishes are seriously damaged under the interference of natural and human factors, and fishery resources are increasingly declined. In recent years, artificial fish nests are widely applied to the repair and management of fresh water watershed and estuary fishery resources and habitat thereof, an effective way is provided for protecting the biodiversity of the fresh water watershed and making fishery management measures and the like, and the following defects exist in the existing production process:

when an existing aquaculture worker manufactures artificial fish nests, aquatic plants are still bound on the whole fishing net, the plurality of connected fish nests are mainly manufactured, when the artificial fish nests are used, the whole fish nests are sunk to the water bottom for fish spawning and breeding, however, the fish nests which are bound by the aquatic plants and connected together by the artificial fish nests are not detachable when the artificial fish nests are used, and time and labor are wasted; when the breeding personnel want to take out the fish nests and check the breeding condition, all the fish nests can be taken out, the operation is complex, and time and labor are wasted.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an artificial fish nest for a natural water area, and aims to solve the problems that in the prior art, when an aquaculture worker manufactures the artificial fish nest, aquatic plants are still bound on a whole fishing net, a plurality of connected fish nests are mainly manufactured, when the artificial fish nest is applied, the whole fish nest is sunk to the water bottom for fish spawning and breeding, however, a fish nest combination which is bound by the aquatic plants and is connected with the artificial fish nests is not detachable when the artificial fish nest combination is applied, time and labor are wasted during application, when the aquaculture worker wants to take out the fish nests and check the breeding conditions, only all the fish nests can be taken out, the operation is complicated, the time and labor are wasted, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: an artificial fish nest for natural waters comprises an overwater floating plate, a flat plate and a plurality of fish nest inserting frames, wherein the flat plate is fixed at the upper end of each of two sides of the overwater floating plate respectively, a plurality of slots are formed in the upper end of the surface of the flat plate respectively, each fish nest inserting frame consists of a strip-shaped flat plate, a float grass net and two L-shaped frames, the L-shaped frames are oppositely arranged to form a vertical rectangular frame, the float grass net is arranged in the rectangular frame, the float grass net consists of a plurality of elastic ropes which are interwoven transversely and vertically, the end parts of the elastic ropes are fixedly connected with the corresponding L-shaped frames, the strip-shaped flat plate is fixed on the upper surface of each L-shaped frame, the fish nest inserting frames are respectively matched and inserted in the corresponding slots, the strip-shaped flat plates are tightly clamped with the corresponding slots, the fish nest inserting frames are rectangular frames, and the float grass nets consisting of two groups of elastic ropes are arranged in the two L-shaped frames, when the two L-shaped frames are pulled oppositely, meshes of the float grass hanging net can be enlarged, and a bunch of float grass can be contracted and clamped by being placed in the laid float grass hanging net holes, so that the float grass hanging net is simple and convenient.

Preferably, a plurality of hooks and a plurality of hanging rings are respectively fixed on the front side and the rear side of the artificial fish nest monomer, and the hooks and the hanging rings are arranged on the artificial fish nest monomer in a hanging manner.

Preferably, the flat plates are rectangular plates, and the slots are perpendicular to the long side walls of the corresponding flat plates and are arranged at equal intervals.

Preferably, the two sides of the upper end of the water floating plate are provided with adhesive substrates, and the adhesive substrates are fixed on the unit box body through retaining rings.

Preferably, one end of the adhesion matrix is provided with a floater, and the adhesion matrix is made of superfine fiber artificial aquatic weeds.

Preferably, the upper ends of the unit box bodies are provided with handles, and the periphery of the lower ends of the unit box bodies is provided with protective nets.

Compared with the prior art, the utility model has the beneficial effects that:

1. the fish nest inserting frame is arranged to be a rectangular frame, the two L-shaped frames are internally provided with the float grass hanging net consisting of two groups of elastic ropes, meshes of the float grass hanging net can be enlarged when the two L-shaped frames are pulled oppositely, and a bunch of float grass can be clamped by being contracted when the float grass hanging net is placed in the laid float grass hanging net holes, so that the fish nest inserting frame is simple and convenient.

2. The floating plates on water can float on the water surface, the floating plates on water can be paved into passageways for people to walk, the fish nest inserting frames are inserted into the left side and the right side, the space utilization is reasonable, and the installation and the disassembly are simpler and more convenient.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is a schematic front view of the fish nest insertion frame of the present invention.

In the figure: 1. a water floating plate; 2. a flat plate; 201. a slot; 3. a fish nest splicing frame; 301. a strip-shaped flat plate; 302. an L-shaped frame; 303. hanging a net by using waterweeds; 304. an elastic cord; 4. hooking; 5. hanging a ring; 6. a float; 7. an artificial fish nest monomer; 8. adhering a substrate; 9. a retaining ring; 10. a unit box body; 11. a handle.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: an artificial fish nest for a natural water area comprises an upper floating plate 1, a flat plate 2 and a plurality of fish nest inserting frames 3, wherein the flat plate 2 is fixed at the upper ends of two sides of the upper floating plate 1 respectively, the upper ends of the surfaces of the flat plate 2 are provided with a plurality of slots 201 respectively, each fish nest inserting frame 3 consists of a strip-shaped flat plate 301, a float grass hanging net 303 and two L-shaped frames 302, the L-shaped frames 302 are oppositely arranged to form a vertical rectangular frame, the float grass hanging net 303 is arranged in the rectangular frame formed by the two L-shaped frames 302, the float grass hanging net 303 consists of a plurality of transverse and vertical interlaced elastic ropes 304, the end parts of the elastic ropes 304 are fixedly connected with the corresponding L-shaped frames 302, the strip-shaped flat plate 301 is fixed on the upper surface of the L-shaped frames 302, the fish nest inserting frames 3 are respectively inserted and inserted in the corresponding slots 201, the strip-shaped flat plates 301 are tightly clamped with the corresponding slots 201, and the fish nest inserting frames 3 adopt rectangular frames, the pasture and water hanging net 303 consisting of two groups of elastic ropes is arranged in the two L-shaped frames 302, meshes of the pasture and water hanging net 303 can be enlarged when the two L-shaped frames 302 are pulled oppositely, and a bunch of pasture and water can be clamped by being contracted when the two L-shaped frames 302 are placed in holes of the tiled pasture and water hanging net 303, so that the pasture and water hanging net is simple and convenient.

In the embodiment of the utility model, the artificial fish nest comprises a water floating plate 1, a flat plate 2 and a plurality of fish nest inserting frames 3, a plurality of artificial fish nest monomers 7 are mutually connected and arranged on the water surface, prepared aquatic plants are paved on the shore, the plurality of fish nest inserting frames 3 are respectively taken down and two L-shaped frames 302 are pulled one by one in opposite directions to expand meshes of an aquatic plant hanging net 303, then the aquatic plant hanging net 303 is attached to the paved aquatic plants one by one and tightened, partial aquatic plants can be clamped in the meshes of the aquatic plant hanging net 303, then the plurality of fish nest inserting frames 3 are respectively inserted into slots 201 of the flat plate 2 to be clamped, cultured fishes can lay fish eggs on the aquatic plants on the aquatic plant hanging net 303 when the fish eggs need to be taken out, the fish nest inserting frames 3 are pulled out, the water floating plate 1 of the plurality of artificial fish nest monomers 7 can be paved into a passageway matrix 8 for people to walk, and a floater 6 is arranged at one end, the artificial fish nest is kept to float and stand in the water body, the inverted shape, winding or deformation is avoided, more microorganisms or impurities can be adsorbed, the propagation of fish can be promoted, the water body can be purified, and the water body environment can be beautified.

Specifically, referring to fig. 1 and 2, a plurality of hooks 4 and a plurality of hanging rings 5 are respectively fixed on the front side and the rear side of the artificial fish nest single body 7, and the hooks 4 and the hanging rings 5 are arranged to be hooked with each other on the artificial fish nest single body 7.

In this embodiment: a plurality of hooks 4 and a plurality of hanging rings 5 are fixed on the front side and the rear side of the artificial fish nest single body 7 respectively, the plurality of artificial fish nest single bodies 7 are hung and arranged on the water surface through the plurality of hooks 4 and the plurality of hanging rings 5, prepared aquatic weeds are paved on the bank, and the plurality of hooks 4 and the plurality of hanging rings 5 through which the artificial fish nest single bodies 7 pass are hung and arranged on the water surface.

Specifically, referring to fig. 1, the flat plates 2 are rectangular plates, and the slots 201 are perpendicular to the long side walls of the corresponding flat plates 2 and are arranged at equal intervals.

In this embodiment: dull and stereotyped 2 is the rectangular plate, and the equal perpendicular to of slot 201 of the dull and stereotyped 2's that corresponds long lateral wall and equidistant setting are inserted respectively back to dull and stereotyped 2's slot 201 interior card can through setting up a plurality of fish nest grafting frames 3 of slot 201.

Specifically, referring to fig. 1, the two sides of the upper end of the water floating plate 1 are provided with the adhesion substrates 8, and the adhesion substrates 8 are fixed on the unit box 10 through the retaining ring 9.

In this embodiment: the two sides of the upper end of the water floating plate 1 are provided with the adhesion substrates 8, the adhesion substrates 8 are fixed on the unit box body 10 through the retaining rings 9, and the retaining rings 9 are made of stainless steel, so that the adhesion substrates 8 are convenient to detach and can be periodically checked and replaced.

Specifically, referring to fig. 1, a float 6 is disposed at one end of an adhesion matrix 8, and the adhesion matrix 8 is a superfine fiber artificial float grass.

In this embodiment: one end of the adhesive matrix 8 is provided with a floater 6 to keep the artificial fish nest floating and upright in the water body, avoid inversion, winding or deformation, and can adsorb more microorganisms or impurities, thereby not only promoting the propagation of fish, but also purifying the water body and beautifying the water body environment.

Specifically, referring to fig. 3, the upper ends of the unit box bodies 10 are provided with handles 11, and the peripheries of the lower ends of the unit box bodies 10 are provided with protective nets.

In this embodiment: the upper end of the unit box body 10 is provided with the handle 11, the fish nest inserting frame 3 is convenient to take, the lower end of the unit box body 10 is provided with the protective net all around, and the anti-pulling capacity of the protective net is high through arrangement, so that damage and damage can be reduced.

The working principle and the using process of the utility model are as follows: when in use, a plurality of artificial fish nest monomers 7 are mutually hung and arranged on the water surface as required, prepared aquatic weeds are laid on a bank, a plurality of fish nest inserting frames 3 are respectively taken down and two L-shaped frames 302 are pulled one by one in opposite directions to expand meshes of the aquatic weed hanging net 303, the aquatic weed hanging net 303 is attached to the laid aquatic weeds one by one and tightened, partial aquatic weeds can be clamped in the meshes of the aquatic weed hanging net 303, then the fish nest inserting frames 3 are respectively inserted and clamped back into the slots 201 of the flat plate 2, cultured fishes can lay fish eggs on the aquatic weeds on the aquatic weed hanging net 303 when laying eggs, when the fish eggs need to be taken out, the fish nest inserting frames 3 can be pulled out, one end of the water floating plates 1 of the artificial fish nest monomers 7 which can be laid into a passageway adhesion matrix 8 for people to walk is provided with a floater 6, the artificial fish nests are kept to float vertically in the water body, and are prevented from being inverted, wound or deformed, can adsorb more microorganisms or impurities, promote fish reproduction, purify water body, and beautify water body environment.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An artificial fish nest for natural waters, characterized in that: the aquatic floating plate comprises an aquatic floating plate (1), a flat plate (2) and a plurality of fish nest inserting frames (3), wherein the flat plate (2) is fixed at the upper ends of two sides of the aquatic floating plate (1) respectively, a plurality of slots (201) are formed in the upper end of the plate surface of the flat plate (2), each fish nest inserting frame (3) consists of a strip-shaped flat plate (301), a float grass net (303) and two L-shaped frames (302), the L-shaped frames (302) are oppositely arranged into a vertical rectangular frame, the float grass net (303) is arranged in the rectangular frame formed by the two L-shaped frames (302), the float grass net (303) consists of a plurality of transversely and vertically interwoven elastic ropes (304), the end parts of the elastic ropes (304) are fixedly connected with the corresponding L-shaped frames (302), the strip-shaped flat plate (301) is fixed on the upper surface of the L-shaped frames (302), and the fish nest inserting frames (3) are matched in the corresponding slots (201) respectively, the strip-shaped flat plate (301) is tightly clamped with the corresponding slot (201), and the lower end of the strip-shaped flat plate (301) is connected with the unit box body (10).

2. An artificial fish nest for natural waters as claimed in claim 1 wherein: a plurality of hooks (4) and a plurality of hanging rings (5) are respectively fixed on the front side and the rear side of the artificial fish nest single body (7), and the hooks (4) and the hanging rings (5) are arranged to be hooked with each other through the artificial fish nest single body (7).

3. An artificial fish nest for natural waters as claimed in claim 1 wherein: dull and stereotyped (2) are the rectangular plate, slot (201) all is perpendicular to the long lateral wall of dull and stereotyped (2) that corresponds and equidistant setting.

4. An artificial fish nest for natural waters as claimed in claim 1 wherein: two sides of the upper end of the water floating plate (1) are provided with adhesion substrates (8), and the adhesion substrates (8) are fixed on the unit box body (10) through retaining rings (9).

5. An artificial fish nest for use in natural waters as claimed in claim 4 wherein: one end of the adhesion matrix (8) is provided with a floater (6), and the adhesion matrix (8) is made of superfine fiber artificial aquatic weeds.

6. An artificial fish nest for natural waters as claimed in claim 1 wherein: the upper end of the unit box body (10) is provided with a handle (11), and the periphery of the lower end of the unit box body (10) is provided with a protective net.