Multifunctional culture reef with rotatable platform

Abstract

The utility model provides a multifunctional culture reef with a rotatable platform, which comprises a culture reef main body, the culture reef main body is a cuboid structure made of concrete, four corners of the culture reef main body are respectively provided with a mounting hole, a connecting rod penetrates through the mounting holes, and the upper end and the lower end of the connecting rod are respectively fixed with an upper platform and a lower platform. The bottom of the upper platform is attached to the upper surface of the breeding reef body, and the top of the lower platform is attached to the lower surface of the breeding reef body. A breeding channel is arranged in the breeding reef body and is a square channel formed in the height direction of the breeding reef body, the breeding channel comprises a first breeding channel body and a second breeding channel body, the first breeding channel body is formed in the center of the breeding reef body, and the central axis of the breeding reef body coincides with the central axis of the first breeding channel body. The number of the second breeding channels is eight, and the second breeding channels are arranged around the periphery of the first breeding channel.

Description

Technical Field

[0001] The utility model relates to the technical fields of marine biological resource investigation, seaweed fields and fishery resource protection, in particular to a multifunctional aquaculture reef with a rotatable platform. Background Art

[0002] In the field of artificial reefs, to increase fishery yields and enhance the efficiency of fishery resource growth in localized waters, it is necessary to construct marine ranches and use artificial reefs to protect all life cycle stages of fishery resources. This improves survival rates in the wild, reduces mortality, and ultimately boosts regional fishery yields. To achieve the full life cycle, it is necessary to attract and retain juvenile fish within a specific spatial confines, thereby increasing their reproductive efficiency. Reef design serves two purposes: attracting and spawning. To attract broodstock, surface-structured reef eddies are designed, with large, benthic Sargassum seaweed attached to the branches and fronds, hosting fish bait organisms such as gammarus and sedge worms. This eddy current, which fish prefer and adapt to, and the action of the bait, attracts fish to the reef. Utility Model Content

[0003] In view of the problems existing in the prior art, the present invention provides a multifunctional aquaculture reef with a rotatable platform to solve at least one of the above technical problems.

[0004] The technical solution of the utility model is: a multifunctional aquaculture reef with a rotatable platform, comprising an aquaculture reef main body, characterized in that the aquaculture reef main body is a rectangular parallelepiped structure made of concrete, each of the four corners of the aquaculture reef main body is provided with a mounting hole, a connecting rod passes through the mounting hole, an upper platform and a lower platform are fixed to the upper and lower ends of the connecting rod, the bottom of the upper platform is in contact with the upper surface of the aquaculture reef main body, and the top of the lower platform is in contact with the lower surface of the aquaculture reef main body;

[0005] A breeding channel is provided inside the breeding reef body. The breeding channel is a square channel opened along the height direction of the breeding reef body. The breeding channel includes a first breeding channel and a second breeding channel. The first breeding channel is opened in the center of the breeding reef body, and the central axis of the breeding reef body coincides with the central axis of the first breeding channel. There are eight second breeding channels, and the second breeding channels are arranged around the periphery of the first breeding channel.

[0006] By adding platforms around the main aquaculture reef, this design prevents the bottom of the reef from coming into contact with the surrounding environment, ensuring that the aquaculture channels within the main aquaculture reef allow fish to circulate normally, thereby enhancing fish attraction. Furthermore, the platforms can be rotated within the mounting holes via connecting rods to adjust their angles. This allows for gaps to be created between adjacent aquaculture reefs when multiple aquaculture reefs are arranged side by side, facilitating fish movement. By creating multiple aquaculture channels within the aquaculture reef, this design provides ample space for fish spawning, thereby enhancing fish proliferation.

[0007] Further preferably, the width of the first breeding channel is greater than the width of the second breeding channel, and the inner wall of the first breeding channel is provided with crisscrossing channels communicating with the second breeding channel.

[0008] Increased fish movement space.

[0009] Further preferably, metal mesh covers are installed at the upper and lower ends of the second breeding channel respectively, the height of the metal mesh cover located on the upper surface of the breeding reef body is not greater than the height of the upper platform, and the height of the metal mesh cover located on the lower surface of the breeding reef body is not greater than the height of the lower platform.

[0010] The metal mesh can prevent large fish from entering and causing harm to the fry in the second breeding channel. Normal fish can enter through the first breeding channel. The breeding reef can also be moved as a whole to other waters, thereby improving biodiversity.

[0011] More preferably, the upper end of the upper platform and the lower end of the lower platform are both trapezoidal structures, and can resist the impact of waves through the inclined edges.

[0012] Further preferably, a rectangular groove is provided on the outer edge of the breeding reef body, the rectangular groove is opened along the length direction of the breeding reef body, and the rectangular groove is opened between two adjacent upper platforms.

[0013] The grooves are used to fix cables to facilitate the transportation of the main body of the aquaculture reef.

[0014] Further preferably, corners of the first breeding channel face the rectangular groove respectively.

[0015] The overall space of the aquaculture reef can be better utilized and the overall strength can be ensured. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the utility model;

[0017] Figure 2 It is a side structural schematic diagram of the utility model;

[0018] Figure 3This is a usage state diagram of the utility model.

[0019] In the figure: 1. The main body of the aquaculture reef; 2. The upper platform; 3. The first aquaculture channel; 4. The second aquaculture channel; 5. The rectangular groove; 6. The lower platform; 7. The metal mesh cover. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings.

[0021] Reference Figure 1-Figure 3 As shown, a multifunctional aquaculture reef with a rotatable platform includes an aquaculture reef body 1. The aquaculture reef body is a rectangular structure made of concrete. The four corners of the aquaculture reef body are respectively provided with a mounting hole. A connecting rod passes through the mounting hole. The upper and lower ends of the connecting rod are respectively fixed with an upper platform 2 and a lower platform 6. The bottom of the upper platform is in contact with the upper surface of the aquaculture reef body, and the top of the lower platform is in contact with the lower surface of the aquaculture reef body. A breeding channel is provided inside the aquaculture reef body. The breeding channel is a square channel opened along the height direction of the aquaculture reef body. The breeding channel includes a first breeding channel 3 and a second breeding channel 4. The first breeding channel is opened in the center of the aquaculture reef body, and the central axis of the aquaculture reef body coincides with the central axis of the first breeding channel. There are eight second breeding channels, and the second breeding channels are arranged around the periphery of the first breeding channel.

[0022] By adding platforms around the main aquaculture reef, this design prevents the bottom of the reef from coming into contact with the surrounding environment, ensuring that the aquaculture channels within the main aquaculture reef allow fish to circulate normally, thereby enhancing fish attraction. Furthermore, the platforms can be rotated within the mounting holes via connecting rods to adjust their angles. This allows for gaps to be created between adjacent aquaculture reefs when multiple aquaculture reefs are arranged side by side, facilitating fish movement. By creating multiple aquaculture channels within the aquaculture reef, this design provides ample space for fish spawning, thereby enhancing fish proliferation.

[0023] More preferably, the width of the first breeding channel is greater than that of the second breeding channel, and the inner wall of the first breeding channel is provided with crisscrossing channels connected to the second breeding channel, thereby increasing the space for fish to move around.

[0024] Preferably, metal mesh covers 7 are installed at the upper and lower ends of the second aquaculture channel. The height of the metal mesh cover located on the upper surface of the aquaculture reef body is no greater than that of the upper platform, and the height of the metal mesh cover located on the lower surface of the aquaculture reef body is no greater than that of the lower platform. The metal mesh covers prevent large fish from entering and harming the fry and juveniles in the second aquaculture channel. Normal fish can enter through the first aquaculture channel. The aquaculture reef can also be moved to other waters, thereby improving biodiversity.

[0025] More preferably, the upper end of the upper platform and the lower end of the lower platform are both trapezoidal structures, and can resist the impact of waves through the edges with bevels.

[0026] Further preferably, a rectangular groove 5 is provided on the outer edge of the aquaculture reef body, the rectangular groove being opened along the length direction of the aquaculture reef body and between two adjacent upper platforms. The groove is used to fix the cable to facilitate the transportation of the aquaculture reef body.

[0027] More preferably, the corners of the first aquaculture channel are oriented toward the rectangular grooves, so as to better utilize the overall space of the aquaculture reef and ensure the overall strength.

[0028] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A multifunctional aquaculture reef with a rotatable platform, comprising a main aquaculture reef body, characterized in that: The aquaculture reef body is a rectangular parallelepiped structure made of concrete. A mounting hole is provided at each of the four corners of the aquaculture reef body. A connecting rod passes through the mounting hole. An upper platform and a lower platform are fixed to the upper and lower ends of the connecting rod, respectively. The bottom of the upper platform is in contact with the upper surface of the aquaculture reef body, and the top of the lower platform is in contact with the lower surface of the aquaculture reef body. A breeding channel is provided inside the breeding reef body. The breeding channel is a square channel opened along the height direction of the breeding reef body. The breeding channel includes a first breeding channel and a second breeding channel. The first breeding channel is opened in the center of the breeding reef body, and the central axis of the breeding reef body coincides with the central axis of the first breeding channel. There are eight second breeding channels, and the second breeding channels are arranged around the periphery of the first breeding channel.

2. The multifunctional aquaculture reef with a rotatable platform according to claim 1, characterized in that: The width of the first breeding channel is greater than that of the second breeding channel, and the inner wall of the first breeding channel is provided with crisscrossing channels communicating with the second breeding channel.

3. The multifunctional aquaculture reef with a rotatable platform according to claim 2, characterized in that: Metal mesh covers are installed at the upper and lower ends of the second breeding channel respectively. The height of the metal mesh cover located on the upper surface of the breeding reef body is not greater than the height of the upper platform, and the height of the metal mesh cover located on the lower surface of the breeding reef body is not greater than the height of the lower platform.

4. The multifunctional aquaculture reef with a rotatable platform according to claim 3, characterized in that: The upper end of the upper platform and the lower end of the lower platform both have a trapezoidal structure.

5. The multifunctional aquaculture reef with a rotatable platform according to claim 1, characterized in that: A rectangular groove is provided on the outer edge of the breeding reef body. The rectangular groove is opened along the length direction of the breeding reef body, and the rectangular groove is opened between two adjacent upper platforms.

6. The multifunctional aquaculture reef with a rotatable platform according to claim 5, characterized in that: Corners of the first breeding channel face the rectangular groove respectively.

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