Conveniently cleaned mariculture cage culture platform
By installing slots and locking components on the marine ranching aquaculture platform, the problem of difficult netting fixation was solved, enabling convenient replacement and cleaning of netting components and improving the maintenance efficiency and stability of the aquaculture platform.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HAILI WIND POWER EQUIPMENT TECHNOLOGY (QIDONG) CO LTD
- Filing Date
- 2025-05-23
- Publication Date
- 2026-06-19
AI Technical Summary
In existing marine ranching platforms, securing the netting is difficult, installation is challenging, and routine cleaning and maintenance are not easy.
The aquaculture platform is equipped with pairs of external and internal slots to facilitate the insertion of netting components or baffles. The netting components can be quickly replaced and cleaned through sliding grooves and locking devices. The connection design between the outer frame and the fixing rope improves the installation stability.
It enables convenient replacement and cleaning of mesh components, improves the safety and efficiency of maintenance work, and enhances the installation stability of mesh components.
Smart Images

Figure CN224368756U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of marine ranching equipment technology, and in particular to a marine ranching fish cage aquaculture platform that is easy to clean. Background Technology
[0002] Marine ranching refers to the planned and purposeful release of artificially released marine organisms, such as fish, shrimp, shellfish, and algae, into a designated sea area using large-scale fishery facilities and a systematic management system, leveraging the natural marine ecosystem. Similar to grazing cattle and sheep on land, this involves the planned and purposeful cultivation of marine resources. With increasing emphasis on marine resource development and ecological protection, marine ranching has a promising future, playing a crucial role in the sustainable development of marine fisheries, ecological protection, and coastal economic development. In the future, marine ranching is expected to further integrate with technology, demonstrating new vitality in promoting the green development of the marine economy.
[0003] The aquaculture space of the aquaculture platform is mainly enclosed by netting. However, in the existing marine ranching aquaculture platforms, the netting is fixed to the frame of the fish box, which is difficult to install and not easy to clean and maintain on a daily basis. Utility Model Content
[0004] The purpose of this invention is to provide a marine ranch fish cage aquaculture platform that is easy to clean. It is equipped with two slots for easy insertion of netting components or baffles. During the aquaculture process, the netting components can be directly replaced as needed, which facilitates maintenance and cleaning.
[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:
[0006] A marine ranching fish cage aquaculture platform that is easy to clean includes an aquaculture platform with fish cages inside. The fish cages have several windows on their outer perimeter. Several pairs of slots are provided on the aquaculture platform. Each pair of slots has an outer slot and an inner slot. A net assembly or baffle is inserted downward into the outer slot and / or the inner slot. The net assembly includes an outer frame and an inner net surface. Slots are provided at both ends of the slot for the corresponding side of the outer frame to be inserted downward.
[0007] By adopting the above technical solution and setting two slots, it is convenient to insert netting components or baffles. For example, a new netting component can be directly inserted into one of the slots while the old netting component is removed, or a baffle can be inserted into one of the slots to clean or maintain the old netting component before putting it back. This allows for direct replacement of netting components as needed during the breeding process, which facilitates maintenance and cleaning.
[0008] Furthermore, the outer frame includes two side frames that are adapted to the sliding grooves, and the side frames include several connecting segments, each of which has the same length.
[0009] By adopting the above technical solution, the connecting section facilitates the insertion or removal of the mesh assembly piece by piece, and also facilitates the storage and transportation of the mesh assembly. This avoids the need for a large piece of mesh assembly to be inserted from top to bottom, thus improving the safety of maintenance work.
[0010] Furthermore, the mesh fabric is connected to a fixing rope around its perimeter, and the outer frame also includes an upper frame and a lower frame, which together with the two side frames form a rectangle. The upper frame, the lower frame, and each connecting section have side openings on one side, and the mesh fabric is fitted over the fixing rope through the side openings.
[0011] By adopting the above technical solution, the connection between the outer frame and the mesh surface is facilitated, and the mesh surface can be easily replaced when it can no longer be used.
[0012] Furthermore, expansion grooves are also provided at the upper and lower ends of the connecting section, extending inward or outward to the side sleeve opening.
[0013] By adopting the above technical solution, the connecting section can be easily fixed to the outer periphery of the mesh surface through the middle, and the mesh can be easily removed through the expansion grooves at both ends, so that adjacent connecting sections can be quickly separated. When inserting or removing the mesh assembly, it can be quickly folded through the expansion grooves.
[0014] Furthermore, a locking element is connected to the upper end of the outer frame, which restricts the upward movement of the outer frame.
[0015] By adopting the above technical solution, the installation position of the outer frame is stabilized, preventing the outer frame from moving up and down due to wind, waves, or other issues.
[0016] Furthermore, the locking element includes several horizontal pins connected to the outer frame, which are inserted into the aquaculture platform.
[0017] By adopting the above technical solution, the pin is directly inserted into the aquaculture platform, which facilitates the positioning between the outer frame and the aquaculture platform and improves the positional stability of the outer frame.
[0018] Furthermore, the inner end of the horizontal pin is located in the outer frame, and the outer frame has a transverse groove and a lever. The lever enters from the transverse groove and is threaded to the inner end of the horizontal pin. The transverse groove allows the lever to slide horizontally along it.
[0019] By adopting the above technical solution, the connection and fixation of the horizontal pin and the lever are facilitated, and the insertion, fixation and removal of the horizontal pin are made easier.
[0020] Furthermore, the window is also connected to several reinforcing vertical bars, with the outer frame abutting against the inner or outer side of the reinforcing vertical bars.
[0021] By adopting the above technical solution, the stability of the mesh assembly after installation is improved, making the position of the outer frame more stable.
[0022] In summary, this utility model has the following beneficial effects:
[0023] By opening pairs of external and internal slots on the aquaculture platform, it is convenient to insert netting components or baffles. For example, a new netting component can be directly inserted into one of the slots while the old netting component is removed, or a baffle can be inserted into one of the slots to clean or maintain the old netting component before putting it back. Netting components can be directly replaced as needed during the aquaculture process, which facilitates maintenance and cleaning. Attached Figure Description
[0024] Figure 1 This is a schematic diagram of the overall structure of a marine ranch fish cage aquaculture platform that is easy to clean, according to this utility model.
[0025] Figure 2 This is a schematic diagram of the window portion in a marine ranch fish cage aquaculture platform that is easy to clean, according to this utility model.
[0026] Figure 3 yes Figure 2 An enlarged schematic diagram of part A in the middle;
[0027] Figure 4 This is a schematic diagram of the outer frame of a marine ranch fish cage aquaculture platform that is easy to clean, according to this utility model.
[0028] In the diagram, 1. Aquaculture platform; 11. Window; 12. Outer slot; 13. Inner slot; 14. Slide; 15. Reinforcing vertical bar; 16. Upper building layer; 2. Netting assembly; 21. Outer frame; 211. Connecting section; 212. Upper frame; 213. Lower frame; 22. Netting surface; 23. Side opening; 24. Expansion groove; 25. Horizontal groove; 3. Horizontal pin; 31. Lever. Detailed Implementation
[0029] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. These embodiments do not constitute a limitation on this utility model. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this application.
[0030] A marine ranching fish cage aquaculture platform that is easy to clean, such as Figure 1 and Figure 2As shown, the aquaculture platform 1 includes a fish box as an aquaculture space. Several windows 11 are provided around the fish box to install netting components 2 for aquaculture. In this embodiment, the aquaculture platform 1 includes a bottom floating box layer, a middle empty space layer, a top floating box layer and an upper building layer arranged in sequence. An aquaculture space is formed between the bottom floating box layer and the top floating box layer, while the middle empty space layer includes several columns, and windows 11 are formed between the columns on the outside of the aquaculture space.
[0031] like Figure 1 As shown, the aquaculture platform 1 has several pairs of slots, each pair having an outer slot 12 and an inner slot 13. The netting assembly 2 is inserted downward into the outer slot 12 and the inner slot 13. It can also temporarily insert a baffle corresponding to the current situation (after inserting the baffle, the old netting assembly 2 is removed for cleaning, maintenance or observation. After the inspection, the old netting assembly 2 is put back in, and then the baffle is removed). The netting assembly 2 includes an outer frame 21 and an inner netting surface 22. The slots at both ends are respectively provided with sliding grooves 14 for the corresponding side of the outer frame 21 to be inserted downward.
[0032] In this embodiment, the slot is mountain-shaped, allowing two netting components 2 to be tightly inserted, reducing the amount of aquaculture material entering between them; in other embodiments, one of the netting components 2 has an inclined interference plate extending from its lower end, which abuts against the other netting component 2 to drive away fish fry and other organisms between them.
[0033] like Figure 2 and Figure 3 As shown, a locking element is connected to the upper end of the outer frame 21, which restricts the upward movement of the outer frame 21. The locking element includes several horizontal pins 3 connected to the upper end of the outer frame 21, which are inserted into the aquaculture platform 1. In this embodiment, the inner end of the horizontal pin 3 is located in the outer frame 21. A transverse groove 25 and a lever 31 are provided in the outer frame 21. The lever 31 enters vertically downward from the transverse groove 25 and is then threaded to the inner end of the horizontal pin 3. The transverse groove 25 allows the lever 31 to slide horizontally along it. The lever 31 controls the horizontal pin 3 to be inserted outward into the aquaculture platform 1 or to move inward away.
[0034] The window 11 is also connected to several reinforcing vertical rods 15. The outer frame 21 abuts against the inner and outer sides of the reinforcing vertical rods 15. The reinforcing vertical rods 15 can also be provided with grooves or other structures to guide the insertion and removal of the outer frame 21. In some other embodiments, the lower end of the reinforcing vertical rods 15 near the outer frame 21 can also be connected to an elastic protrusion to ensure that the outer frame 21 can be stably installed in place.
[0035] like Figure 4As shown, the outer frame 21 includes an upper frame 212, a lower frame 213 and two side frames, which together form a rectangle. The side frames are adapted to the sliding groove 14. The side frames include several connecting segments 211, and each connecting segment 211 has the same length, which facilitates the storage, transportation and installation of the mesh assembly 2.
[0036] Specifically, the mesh surface 22 is connected to fixing ropes around its perimeter by means of insertion or sewing, making its perimeter thicker. Side openings 23 are opened on one side of the upper frame 212, lower frame 213 and each connecting segment 211, and are fitted over the fixing ropes from above or below through the side openings 23 to achieve fixation with the mesh surface 22. Other fixing methods can also be used for the upper frame 212 and lower frame 213. Among them, the upper and lower ends (or one end) of the connecting segment 211 are also provided with expansion grooves 24 on the inner or outer sides, and the expansion grooves 24 extend into the side openings 23, allowing the fixing ropes to exit from the side (instead of only being able to slide up and down along the fixing ropes), so that when the mesh assembly 2 is taken out, the adjacent connecting segments 211 can be quickly folded. In some other embodiments, the outer frame 21 can also be completely fixed to the mesh surface 22 for overall replacement.
[0037] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Those skilled in the art can make various modifications or equivalent substitutions to the present utility model within its substance and protection scope, and such modifications or equivalent substitutions should also be considered to fall within the protection scope of the present utility model's technical solution.
Claims
1. A marine ranching fish cage aquaculture platform that is easy to clean, characterized in that: The aquaculture platform includes a fish box with several windows around its perimeter. Several pairs of slots are provided on the aquaculture platform, each pair consisting of an outer slot and an inner slot. A net assembly or baffle is inserted downward into the outer slot and / or the inner slot. The net assembly includes an outer frame and an inner net surface. Slots are provided at both ends of the slot for the corresponding side of the outer frame to be inserted downward.
2. The marine ranching fish cage aquaculture platform that is easy to clean according to claim 1, characterized in that: The outer frame includes two side frames, which are adapted to the sliding groove. The side frames include several connecting segments, and each connecting segment has the same length.
3. The marine ranching fish cage aquaculture platform that is easy to clean according to claim 2, characterized in that: The mesh fabric is connected to a fixing rope around its perimeter. The outer frame also includes an upper frame and a lower frame, which together with the two side frames form a rectangle. Side openings are provided on one side of the upper frame, the lower frame, and each connecting section, and the mesh fabric is fitted over the fixing rope through the side openings.
4. The marine ranching fish cage aquaculture platform that is easy to clean according to claim 3, characterized in that: The upper and lower ends of the connecting section are also provided with expansion grooves that extend inward or outward to the side sleeve opening.
5. A marine ranching fish cage aquaculture platform that is easy to clean according to claim 1 or 2, characterized in that: A locking element is connected to the upper end of the outer frame, which restricts the upward movement of the outer frame.
6. The marine ranching fish cage aquaculture platform that is easy to clean according to claim 5, characterized in that: The locking component includes several horizontal pins connected to the outer frame, which are inserted into the aquaculture platform.
7. A marine ranching fish cage aquaculture platform that is easy to clean according to claim 6, characterized in that: The inner end of the horizontal pin is located in the outer frame, and a transverse groove and a lever are provided in the outer frame. The lever enters from the transverse groove and is threaded to the inner end of the horizontal pin. The transverse groove allows the lever to slide horizontally along it.
8. The marine ranching fish cage aquaculture platform that is easy to clean according to claim 1, characterized in that: Several reinforcing vertical bars are also connected to the window, and the outer frame abuts against the inner or outer side of the reinforcing vertical bars.