Fishery breeding fence capable of being adjusted and assembled
The adjustable and assembleable aquaculture enclosure design utilizes splicing components of long strips and square panels to achieve flexible adjustment of the enclosure area, solving the resource waste problem of fixed enclosure size in existing technologies and improving the applicability and economy of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- NANXING CHU GREEN AQUATIC PROD (HUBEI) CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-05-22
AI Technical Summary
The current size and specifications of aquaculture enclosures are fixed and cannot be adjusted according to the needs of the aquaculture area, resulting in waste of resources and duplicate purchases.
The design is adjustable and modular, allowing the enclosure area to be expanded or reduced by splicing long strips and square panels. Flexible adjustments are achieved by using detachable buoys and fishing net covers.
It enables flexible adjustment of the enclosure area, reduces resource waste, and improves the applicability and economy of the equipment.
Smart Images

Figure CN224265481U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of aquaculture technology, specifically to an adjustable and assembleable aquaculture enclosure. Background Technology
[0002] When raising freshwater fish in a large area of flowing lake water, it is necessary to set up enclosure nets and floating boxes in the water to demarcate the area for breeding. The setting of this breeding enclosure ensures that the freshwater fish can move around in the enclosure nets and prevents the freshwater fish from escaping.
[0003] Publication (Announcement) No.: CN212344994U A floating box for mandarin fish farming includes: a support structure comprising a float, a fishing net, and a bottom plate; the float is circular, with the fishing net fixedly attached to its bottom, and the bottom plate fixedly attached to the bottom of the fishing net; and a rotating structure located above the float. This invention, by incorporating a float, allows the entire floating box to float on the water surface. The fishing net, fixedly attached to the bottom of the float, allows mandarin fish to be placed inside for farming. A large amount of fish feed can be added to a storage bin via a feeding bin. A rotating motor drives the storage bin in a circular motion. An annular groove is also provided above the float, allowing the bottom of the storage bin to slide smoothly into the groove, ensuring that the fish feed in the storage bin falls evenly and that all the mandarin fish in the floating box can eat the feed, preventing uneven development among them.
[0004] The dimensions of the aforementioned floating enclosures are fixed and cannot be changed according to the needs of the aquaculture area. As a result, different sizes of enclosures need to be purchased for different aquaculture areas, leading to repeated purchases of enclosures and waste of resources. Utility Model Content
[0005] (a) Technical problems to be solved
[0006] To address the shortcomings of existing technologies, this utility model provides an adjustable and assembleable aquaculture enclosure, which has the advantage of adjustable assembly and solves the aforementioned problems.
[0007] (II) Technical Solution
[0008] To achieve the aforementioned adjustable assembly objective, this utility model provides the following technical solution: an adjustable aquaculture enclosure, comprising long strips and square panels, with buoys at the bottom of both the long strips and square panels. A fishing net cover is detachably installed at the bottom of each buoy. The long strips and square panels, as well as the long strips themselves, are detachably installed using splicing components. Guide rails are fixedly installed at the bottom of both the long strips and square panels. Guide grooves corresponding to the guide rails are opened at the top of each buoy. Strip grooves corresponding to the fishing net cover are opened at the bottom of each buoy. A snap-fit component is provided on the inner wall of the strip groove.
[0009] Preferably, the splicing assembly includes a middle plate, with inserts fixedly installed on both sides of the middle plate. The surface of the insert has a mounting groove, and a square ring is fixedly installed on the top of the mounting groove. A spring is installed inside the mounting groove, and a limit plate is fixedly installed on the top of the spring. A clip is fixedly installed on the top of the limit plate. Insert holes corresponding to the inserts are opened on both sides of the long strip plate. A clip hole corresponding to the clip is opened on the inner top wall of the insert hole. The end of the clip that is inserted into the clip hole is truncated cone-shaped.
[0010] Preferably, the adjacent two sides of the square plate are fixedly connected to the middle plate of half of the splicing assembly.
[0011] Preferably, the snap-fit assembly includes a hinge seat and a limiting seat. A hinge shaft is fixedly installed inside the hinge seat, and a torsion spring is fitted on the outside of the hinge shaft. A fishing net clip plate is movably installed inside the hinge seat via the hinge shaft. The torsion spring is located inside the fishing net clip plate, with one end of the torsion spring pressing against the fishing net clip plate and the other end of the torsion spring pressing against the hinge seat.
[0012] Preferably, the hinge seat and the limiting seat are respectively installed on the inner walls of the strip groove at the bottom of the float box. The main rope of the fishing net cover moves upward and squeezes and pushes the fishing net clamp plate to rotate. The torsion spring allows the fishing net clamp plate to pass through the main rope of the fishing net cover and the hole of the net cover.
[0013] (III) Beneficial Effects
[0014] Compared with the prior art, this utility model provides an adjustable and assembleable aquaculture enclosure, which has the following beneficial effects:
[0015] 1. This adjustable and assembled aquaculture enclosure uses splicing components to connect two long strips and between long strips and square panels. Multiple long strips and square panels form the entire aquaculture enclosure. Floating boxes are slidably inserted into each long strip and square panel to ensure that the aquaculture enclosure composed of long strips and square panels floats on the water surface. Fishing net covers can be detachably installed on the bottom wall of the floating boxes, allowing freshwater fish to be raised inside the fishing net covers.
[0016] 2. This adjustable and assembled aquaculture enclosure allows multiple horizontal strips to be connected end-to-end indefinitely via splicing components. Two vertical strips are connected by a square plate and half of the splicing component, thereby expanding the area of the aquaculture enclosure. Conversely, the strips can be disassembled from the splicing components, reducing the number of splices and thus shrinking the area of the aquaculture enclosure. Attached Figure Description
[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0018] Figure 2 This is a cross-sectional structural diagram of the present invention;
[0019] Figure 3 This is a schematic diagram of the structure of the long strip plate and the square plate of this utility model;
[0020] Figure 4 This is an exploded structural diagram of the long strip plate and the square plate of this utility model;
[0021] Figure 5 This is a bottom view of the long strip structure of this utility model;
[0022] Figure 6 This is an exploded structural diagram of the splicing component of this utility model;
[0023] Figure 7 This is a schematic diagram of the snap-fit assembly of this utility model.
[0024] In the diagram: 1. Long strip plate; 2. Square plate; 3. Float box; 4. Fishing net cover; 5. Splicing assembly; 6. Guide rail; 7. Guide groove; 8. Clip assembly; 51. Middle plate; 52. Insert post; 53. Mounting groove; 54. Square ring; 55. Spring; 56. Limiting plate; 57. Clip head; 58. Insertion hole; 81. Hinge seat; 82. Limiting seat; 83. Torsion spring; 84. Fishing net clip plate. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figure 1-3 An adjustable and assembleable aquaculture enclosure includes a long strip 1 and a square strip 2. Ribs are fixedly installed on the surfaces of the long strip 1 and the square strip 2 to increase friction. A sound-through hole is opened in the middle of the long strip 1 for drainage. The long strip 1 and the square strip 2 are made of high-strength plastic, resulting in high strength and lightweight construction. A buoy 3 is installed at the bottom of both the long strip 1 and the square strip 2. The buoy 3 is also made of high-strength plastic and has an internal cavity to float the long strip 1 and the square strip 2 on the water surface. A fishing net cover 4 is detachably installed at the bottom of the buoy 3. The fishing net cover 4 consists of a horizontal square main rope and a mesh fishing net, with the main rope connected to the bottom of the buoy 3.
[0027] Please see Figure 3-5The long strip 1 and the square plate 2, as well as the long strip 1 and the long strip 1, are all detachably installed using splicing components 5. The splicing components 5 allow the long strip 1 to be spliced infinitely, thereby adjusting the area of the aquaculture enclosure. The bottom of both the long strip 1 and the square plate 2 are fixedly installed with guide rails 6, and the top of the float box 3 is provided with guide grooves 7 corresponding to the guide rails 6. The float box 3 can be detachably installed with the long strip 1 and the square plate 2 through the guide rails 6, thereby enabling the replacement of broken float boxes 3. The bottom of the float box 3 is provided with a strip groove corresponding to the fishing net cover 4, and the inner wall of the strip groove is provided with a snap-fit component 8 to facilitate connection with the fishing net cover 4.
[0028] Please see Figure 6 The splicing component 5 includes a middle plate 51, and the adjacent sides of the square plate 2 are fixedly connected to half of the middle plate 51 of the splicing component 5. Insert posts 52 are fixedly installed on both sides of the middle plate 51. The surface of the insert post 52 has an installation groove 53. A square ring 54 is fixedly installed on the top of the installation groove 53. A spring 55 is installed inside the installation groove 53. A limit plate 56 is fixedly installed on the top of the spring 55. A locking head 57 is fixedly installed on the top of the limit plate 56. Insertion holes 58 corresponding to the insert posts 52 are opened on both sides of the long strip plate 1. Locking holes corresponding to the locking heads 57 are opened on the inner top wall of the insertion holes 58. The end of the locking head 57 inserted into the locking hole is truncated cone-shaped. When the insert post 52 is inserted into the insertion hole 58, the clip head 57 is inserted into the clip hole, thus connecting the long strip 1 and the splicing component 5. Conversely, when the insert post 52 is pulled outward, the clip head 57 and the conical surface of the clip hole are pressed against each other, and the clip head 57 retracts into the mounting groove 53, thereby separating the long strip 1 from the splicing component 5.
[0029] Please see Figure 7 The snap-fit assembly 8 includes a hinge seat 81 and a limiting seat 82. A hinge shaft is fixedly installed inside the hinge seat 81, and a torsion spring 83 is fitted on the outside of the hinge shaft. A fishing net clamping plate 84 is movably installed inside the hinge seat 81 through the hinge shaft. The torsion spring 83 is located inside the fishing net clamping plate 84. One end of the torsion spring 83 presses against the fishing net clamping plate 84, and the other end of the torsion spring 83 presses against the hinge seat 81.
[0030] The hinge seat 81 and the limiting seat 82 are respectively installed on the inner walls of the strip groove at the bottom of the float box 3. The main rope of the fishing net cover 4 moves upward and squeezes and pushes the fishing net clamping plate 84 to rotate. The torsion spring 83 allows the fishing net clamping plate 84 to pass through the holes of the main rope and the net cover of the fishing net cover 4. At the same time, the other end of the fishing net clamping plate 84 falls into the limiting seat 82, thereby realizing the quick installation of the fishing net cover 4.
[0031] Working principle: In use, the main rope of the fishing net cover 4 is clipped onto the fishing net clip plate 84 of the clip assembly 8. The two long strips 1 are connected by splicing assembly 5, and the long strips 1 and the square plate 2 are also connected by splicing assembly 5. Multiple long strips 1 and square plates 2 will form the entire aquaculture enclosure. Floating boxes 3 are slidably inserted into each long strip 1 and square plate 2 to ensure that the aquaculture enclosure formed by the long strips 1 and square plates 2 floats on the water surface. The fishing net cover 4 can be detachably installed on the bottom wall of the floating box 3, so that freshwater fish can be raised inside the fishing net cover 4.
[0032] Multiple horizontal strips 1 can be connected end to end indefinitely through splicing components 5. Two vertical strips 1 can be connected by a square plate 2 and half of the splicing component 5, thereby expanding the area of the aquaculture enclosure. Conversely, the strips 1 can be disassembled from the splicing components 5, reducing the splicing of the strips 1 and thus reducing the area of the aquaculture enclosure.
[0033] The end of the clip 57 that is inserted into the clip hole is truncated cone-shaped. When the insert post 52 is inserted into the insert hole 58, the clip 57 fits into the clip hole, thus connecting the long strip 1 to the splicing component 5. Conversely, when the insert post 52 is pulled outward, the clip 57 and the conical surface of the clip hole are pressed against each other, and the clip 57 retracts into the mounting groove 53, thereby separating the long strip 1 from the splicing component 5.
[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An adjustable and assembleable aquaculture enclosure, comprising a long strip (1) and a square plate (2), wherein a buoy (3) is provided at the bottom of both the long strip (1) and the square plate (2), and a fishing net cover (4) is detachably installed at the bottom of the buoy (3), characterized in that: The long strip (1) and the square plate (2) are detachably installed using splicing components (5) as well as between the long strip (1) and the long strip (1). The bottom of the long strip (1) and the square plate (2) are fixedly installed with guide rails (6). The top of the float (3) is provided with guide grooves (7) corresponding to the guide rails (6). The bottom of the float (3) is provided with strip grooves corresponding to the fishing net cover (4). The inner wall of the strip groove is provided with snap-fit components (8).
2. The adjustable and assembleable aquaculture enclosure according to claim 1, characterized in that: The splicing assembly (5) includes a middle plate (51), and two sides of the middle plate (51) are fixedly installed with inserts (52). The surface of the inserts (52) is provided with an installation groove (53). The top of the installation groove (53) is provided with a square ring (54) fixedly installed. The inside of the installation groove (53) is provided with a spring (55). The top of the spring (55) is fixedly installed with a limiting plate (56). The top of the limiting plate (56) is fixedly installed with a clip (57). Both sides of the long strip plate (1) are provided with insertion holes (58) corresponding to the inserts (52). The inner top wall of the insertion hole (58) is provided with a clip hole corresponding to the clip (57). The end of the clip (57) inserted into the clip hole is set in a frustum shape.
3. The adjustable and assembleable aquaculture enclosure according to claim 1, characterized in that: The adjacent two sides of the square plate (2) are fixedly connected to the middle plate (51) of half of the splicing assembly (5).
4. The adjustable and assembleable aquaculture enclosure according to claim 1, characterized in that: The snap-fit assembly (8) includes a hinge seat (81) and a limiting seat (82). A hinge shaft is fixedly installed inside the hinge seat (81). A torsion spring (83) is fitted on the outside of the hinge shaft. A fishing net clamp plate (84) is movably installed inside the hinge seat (81) through the hinge shaft. The torsion spring (83) is located inside the fishing net clamp plate (84). One end of the torsion spring (83) presses against the fishing net clamp plate (84), and the other end of the torsion spring (83) presses against the hinge seat (81).
5. The adjustable and assembleable aquaculture enclosure according to claim 4, characterized in that: The hinge seat (81) and the limiting seat (82) are respectively installed on the inner walls of the strip groove at the bottom of the float box (3). The main rope of the fishing net cover (4) moves up and squeezes and pushes the fishing net card plate (84) to rotate. The torsion spring (83) allows the fishing net card plate (84) to pass through the holes of the main rope of the fishing net cover (4) and the net cover.