Aquaculture net cage convenient to assemble

Abstract

This utility model discloses an aquaculture net cage for easy assembly, including a fixed frame. A first net cover is fixedly connected to one side of the fixed frame. A U-shaped groove is provided on one side of the fixed frame. A first winding mechanism is provided on both sides of the fixed frame. A connecting seat is provided on one side of the first winding mechanism. A second winding mechanism is provided at the bottom of the fixed frame. Limiting mechanisms are provided on both sides of the U-shaped groove. This utility model allows for the storage of a second net cover by providing the first and second winding mechanisms inside the fixed frame. When the connecting sleeve is pulled out from the inside of the fixed frame via the connecting seat, the specifications of the aquaculture net cage can be quickly adjusted according to the actual situation. Then, by inserting the connecting seat into the U-shaped groove on a similar fixed frame and inserting the positioning rod in the U-shaped groove into the positioning hole on the connecting seat, the aquaculture net cage can be quickly assembled and used.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, specifically to an aquaculture net cage that is easy to assemble. Background Technology

[0002] Aquaculture cages typically consist of netting, frames, floats, and mooring systems. The netting is the main part of the cage, used to enclose the aquaculture space. It is usually made of plastic or stainless steel, and the mesh size can be adjusted according to actual needs to accommodate different aquatic animal species. It has advantages such as saving land, high yield and efficiency, strong adaptability, and ease of management and harvesting.

[0003] A combined aquaculture net cage structure disclosed in Chinese Patent Publication No. CN216363192U uses a stabilizing mechanism. Rotating the stabilizing mechanism on the sinking ring separates the magnetic plates on different inserts, allowing the insert rod to rotate on the sinking ring via a collar, inserting the insert into the bottom of the water. The insert, driven by the insert rod, inserts into the mud at the bottom, bringing the sinking ring into contact with the bottom. This provides a stable structure for the net cage, ensuring the sinking ring remains stable at the bottom and preventing fish from slipping out of the net. However, the overall functionality of the aquaculture net cage is low, and its specifications cannot be quickly adjusted according to actual aquaculture conditions, affecting its applicability and flexibility in different situations. Utility Model Content

[0004] The purpose of this invention is to provide an aquaculture cage that is easy to assemble, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an aquaculture net cage for easy assembly, comprising a fixed frame, a first net cover fixedly connected to one side inside the fixed frame, a U-shaped groove provided on one side of the fixed frame, a first winding mechanism provided on both sides inside the fixed frame, a connecting seat provided on one side of the first winding mechanism, a second winding mechanism provided at the bottom inside the fixed frame, a limiting mechanism provided on both sides inside the U-shaped groove, and a material layer provided inside the first net cover.

[0006] Preferably, the first winding mechanism includes a motor mounted at the top of the fixed frame, a winding shaft mounted on the output shaft of the motor, a second mesh cover fixedly connected to one side of the winding shaft and fixedly connected to a connecting seat on the other side, and connecting sleeves evenly distributed at equal intervals inside the second mesh cover.

[0007] Preferably, the limiting mechanism includes a positioning hole on one side of the top of the connecting seat, a movable groove inside the top of the fixed frame, a magnetic block slidably connected to the bottom of the movable groove, a positioning rod that engages with the positioning hole fixedly connected to the middle position of the bottom of the magnetic block, and an electromagnet installed at the top of the movable groove.

[0008] Preferably, the material layer includes a reinforcing layer disposed in the middle of the interior of the first mesh cover, a composite layer disposed on one side of the reinforcing layer, and a weather-resistant layer disposed on the side of the reinforcing layer away from the composite layer.

[0009] Compared with the prior art, the beneficial effects of this utility model are:

[0010] 1. This type of easily assembled aquaculture net cage allows for the storage of a second net cover by incorporating a first and a second winding mechanism inside the fixed frame. When the connecting sleeve is pulled out from inside the fixed frame via the connecting seat, the specifications of the aquaculture net cage can be quickly adjusted according to actual conditions. At this time, by inserting the connecting seat into the U-shaped groove on the same type of fixed frame and inserting the positioning rod in the U-shaped groove into the positioning hole on the connecting seat, the aquaculture net cage can be quickly assembled and used, ensuring the ease of assembly while improving the overall functionality and applicability of the aquaculture net cage.

[0011] 2. This type of easily assembled aquaculture net cage features material layers within both the fixed frame and the second net cover. These material layers include a reinforcing layer, a composite layer, and a weather-resistant layer. The reinforcing layer effectively enhances the strength and toughness of the net cover. The composite layer inside the reinforcing layer improves wear resistance and corrosion resistance. The weather-resistant layer outside the reinforcing layer provides high tensile strength while effectively preventing UV damage. This not only extends the lifespan and protective performance of the aquaculture net cage but also effectively safeguards water quality and the health of aquatic organisms, thereby increasing aquaculture efficiency and yield. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a front view structural diagram of the first winding mechanism of this utility model;

[0014] Figure 3 This is a schematic diagram of the overall structure of the fixing frame of this utility model;

[0015] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0016] In the diagram: 1. Fixed frame; 101. First mesh cover; 102. U-shaped groove; 2. First winding mechanism; 201. Motor; 202. Winding shaft; 203. Second mesh cover; 204. Connecting sleeve; 3. Connecting seat; 301. Positioning hole; 4. Second winding mechanism; 5. Limiting mechanism; 501. Movable groove; 502. Magnetic block; 503. Positioning rod; 6. Electromagnet; 7. Material layer; 701. Reinforcing layer; 702. Composite layer; 703. Weather-resistant layer. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 This utility model provides two technical solutions:

[0019] Example 1: An aquaculture net cage for easy assembly includes a fixed frame 1. A first net cover 101 is fixedly connected to one side inside the fixed frame 1. A U-shaped groove 102 is provided on one side of the fixed frame 1. A first winding mechanism 2 is provided on both sides inside the fixed frame 1. A connecting seat 3 is provided on one side of the first winding mechanism 2. A second winding mechanism 4 is provided at the bottom inside the fixed frame 1. Limiting mechanisms 5 are provided on both sides inside the U-shaped groove 102. A material layer 7 is provided inside the first net cover 101. The first net cover 101 and the second net cover 203 are made of the same material. At the same time, the first winding mechanism 2 and the second winding mechanism 4 are of the same specifications.

[0020] The first winding mechanism 2 includes a motor 201 installed at the top of the fixed frame 1. A winding shaft 202 is installed at the output shaft end of the motor 201. A second net cover 203 is fixedly connected to one side of the winding shaft 202 and to the connecting seat 3 on the other side. Connecting sleeves 204 are evenly arranged at equal intervals inside the second net cover 203. The motor 201 is a servo motor and has a self-locking function to facilitate the positioning of the second net cover 203 after it is unfolded. When the motor 201 is started, it can drive the winding shaft 202 to rotate. At this time, the winding shaft 202 can drive the second net cover 203 to wind up and quickly pull the second net cover 203 into the fixed frame 1. At the same time, the connection between the second net cover 203 on the first winding mechanism 2 and the second net cover 203 on the second winding mechanism 4 can be connected and fixed by a U-shaped clamp. The connecting sleeve 204 on the second net cover 203 facilitates the insertion of an external rod through the connecting sleeve 204 into the bottom of the pond, improving the stability of the aquaculture net cage.

[0021] The limiting mechanism 5 includes a positioning hole 301 on one side of the top of the connecting seat 3, and a movable groove 501 at the top of the inside of the fixed frame 1. A magnetic block 502 is slidably connected to the bottom of the movable groove 501. A positioning rod 503 that is inserted into the positioning hole 301 is fixedly connected to the middle position of the bottom of the magnetic block 502. An electromagnet 6 is installed at the top of the movable groove 501. By inserting the positioning rod 503 into the positioning hole 301 on the connecting seat 3 in the limiting mechanism 5, the aquaculture net cage can be quickly assembled. When the electromagnet 6 in the movable groove 501 is activated to generate magnetic force, it can attract the magnetic block 502. At this time, the magnetic block 502 can drive the positioning rod 503 to be pulled out from the positioning hole 301 on the connecting seat 3, thus completing the disassembly of the aquaculture net cage.

[0022] Example 2 differs from Example 1 mainly in that:

[0023] An aquaculture cage for easy assembly includes a reinforcing layer 701 located in the middle of the first net cover 101 in the material layer 7, a composite layer 702 located on one side of the reinforcing layer 701, and a weather-resistant layer 703 located on the side of the reinforcing layer 701 away from the composite layer 702.

[0024] The weather-resistant layer 703 is made of polypropylene with added UV stabilizers, which has high tensile strength. After adding UV stabilizers, it can effectively prevent ultraviolet rays from damaging the material and extend the service life of the mesh cover. At the same time, the contents not described in detail in this specification are all prior art known to those skilled in the art.

[0025] In this embodiment of the application, when the multiple sets of connecting seats 3 on one side of the fixed frame 1 are pulled, the motors 201 on the first winding mechanism 2 and the second winding mechanism 4 are started, which can drive the winding shaft 202 to rotate. At this time, the connecting seats 3 can drive the second net covers 203 on the first winding mechanism 2 and the second winding mechanism 4 to extend out from the inside of the fixed frame 1. Then, the connecting seats 3 are inserted into the U-shaped groove 102 on the fixed frame 1, and the positioning rod 503 connected in the U-shaped groove 102 is inserted into the positioning hole 301 on the connecting seat 3, so that the aquaculture net cage can be assembled and used. At the same time, the second net cover 203 is provided with multiple sets of connecting sleeves 204. After the aquaculture net cage is installed in a pond or other location, the aquaculture net cage can be further strengthened and fixed by inserting the external insertion rod through the connecting sleeve 204 into the bottom of the pond.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An aquaculture cage for easy assembly, comprising a fixed frame (1), characterized in that: A first mesh cover (101) is fixedly connected to one side inside the fixed frame (1). A U-shaped groove (102) is provided on one side of the fixed frame (1). A first winding mechanism (2) is provided on both sides inside the fixed frame (1). A connecting seat (3) is provided on one side of the first winding mechanism (2). A second winding mechanism (4) is provided at the bottom inside the fixed frame (1). A limit mechanism (5) is provided on both sides inside the U-shaped groove (102). A material layer (7) is provided inside the first mesh cover (101). The first winding mechanism (2) includes a motor (201) installed at the top of the inside of the fixed frame (1). A winding shaft (202) is installed at the output shaft end of the motor (201). A second mesh cover (203) is fixedly connected to one side of the outside of the winding shaft (202) and fixedly connected to the connecting seat (3) on the other side. Connecting sleeves (204) are evenly arranged at equal intervals inside the second mesh cover (203). The limiting mechanism (5) includes a positioning hole (301) provided on one side of the top of the connecting seat (3), a movable groove (501) is provided at the top inside the fixed frame (1), a magnetic block (502) is slidably connected to the bottom of the movable groove (501), a positioning rod (503) that is inserted into the positioning hole (301) is fixedly connected to the middle position of the bottom of the magnetic block (502), and an electromagnet (6) is installed at the top inside the movable groove (501). The material layer (7) includes a reinforcing layer (701) located in the middle of the first mesh cover (101), a composite layer (702) is provided on one side of the reinforcing layer (701), and a weather-resistant layer (703) is provided on the side of the reinforcing layer (701) away from the composite layer (702).

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