Layered deep sea breeding device

Abstract

The utility model discloses a layered deep sea breeding device which comprises a plurality of supporting columns and isolation nettings, the isolation nettings are fixedly arranged between every two adjacent supporting columns, lifting sliding blocks of the isolation nettings are arranged on the inner sides of the supporting columns in a sliding mode, layered nettings of the isolation nettings are connected to the lifting sliding blocks in a hanging mode, and therefore the internal space of the isolation nettings is layered. The device can move up and down through the lifting sliding block, layering is conducted on the deep sea breeding space through the isolation netting and the layering netting, separate breeding of different fishes is achieved, interference among fingerlings is reduced, the lifting sliding block can move up and down through the lifting propeller in the lifting sliding block, and therefore the layering netting is driven to ascend and descend. According to the design, the size of the culture space can be automatically adjusted according to needs, the space requirements of different fish growth stages are met, the supporting columns are spliced and connected through the positioning holes and the screw holes, the device can be conveniently transported and assembled through the design, and meanwhile the height of the culture net cage can be adjusted according to actual needs.

Description

Technical Field

[0001] The utility model belongs to the technical field related to deep-sea aquaculture, and in particular relates to a layered deep-sea aquaculture device. Background Art

[0002] In the field of deep-sea aquaculture, traditional aquaculture methods have some limitations and challenges. Due to the complexity and dynamics of the marine environment, aquaculture facilities are often difficult to maintain stability and are easily affected by natural factors such as ocean currents, wind and waves, causing the aquaculture boxes to drift or capsize, increasing aquaculture risks. In addition, traditional aquaculture equipment usually lacks effective management of aquaculture space and cannot carry out stratified aquaculture according to the growth habits of different marine organisms, which limits the increase in aquaculture density and yield.

[0003] In this context, the aquaculture equipment in the prior art often lacks flexibility and adaptability and cannot meet the aquaculture needs of different sea areas and different species of organisms. Therefore, it is urgent to develop a new aquaculture device that can adapt to the complex marine environment and improve aquaculture efficiency and safety. Utility Model Content

[0004] The purpose of the utility model is to provide a layered deep-sea aquaculture device to solve the problem of the lack of reasonable division of aquaculture space in the existing deep-sea aquaculture devices mentioned in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a layered deep-sea aquaculture device, comprising:

[0006] Multiple support columns;

[0007] An isolation net is fixedly arranged at the middle position of two adjacent support columns;

[0008] A lifting slider is slidably arranged on the inner side of the supporting column;

[0009] The layered net is hung on a lifting slider, thereby layering the inner space of the isolation net, and can be moved up and down by the lifting slider.

[0010] Preferably, the support column is a multi-section structure, the upper end and the lower end of each support column are respectively provided with a driving device, and the lowest end of the support column is provided with a sinker.

[0011] Preferably, a positioning hole is provided at each interface position of the support column, and a screw hole is provided inside the positioning hole and penetrates through the outer wall of the support column.

[0012] Preferably, an iron block is provided at the interface position at each end of the support column corresponding to the positioning hole, and a screw hole is also opened on the iron block at the position corresponding to the positioning hole. The iron block is inserted into the interior of the positioning hole and is locked by screwing it into the interior of the screw hole.

[0013] Preferably, a lifting slot is provided on the inner side of the support column, and a lifting slider is slidably arranged inside the lifting slot.

[0014] Preferably, a lifting propeller is arranged inside the lifting slider, and fixed sliders are slidably arranged at both sides of the lifting slider.

[0015] Preferably, a pulley is rotatably provided on the lifting slide block corresponding to the groove of the lifting slide slot, and the pulley can rotate inside the groove of the lifting slide slot.

[0016] Preferably, the lifting slider is further provided with a hook corresponding to the layered net, and the layered net can be hung on the hook.

[0017] Preferably, a roller is rotatably provided on one side of the hook of the lifting slider, and the roller contacts the inner wall of the lifting slot and can rotate freely.

[0018] Preferably, the upper ends of the plurality of support columns are connected via an upper cross bar, and the bottom of the isolation net is connected to a bottom fixed iron column.

[0019] Beneficial effects:

[0020] 1. Layered farming design: The device layers the deep-sea farming space through isolation nets and layered nets, achieving separate farming of different fish species, reducing interference between fish species, and improving farming efficiency.

[0021] 2. The linkage mechanism between the lifting slider and the layered net: The lifting slider can be moved up and down through the internal lifting propeller, thereby driving the layered net to rise and fall. This design allows the size of the breeding space to be automatically adjusted according to needs, meeting the space requirements of different fish growth stages.

[0022] 3. Combination of fixed and floating aquaculture modes: The device supports two aquaculture modes: semi-submersible and bottom-sitting. Through the setting of sinkers and mooring ropes, the device can be fixed on the seabed or float to a certain extent, which increases the flexibility of aquaculture.

[0023] 4. Multi-section assembly connection of the support column: The support column adopts a multi-section structure and is assembled and connected through positioning holes and screw holes. This design facilitates the transportation and assembly of the device, and also allows the height of the breeding cage to be adjusted according to actual needs.

[0024] 5. Setting of driving device: Each supporting column is provided with driving device at the upper and lower ends respectively. The movement of the supporting column is realized by the rotation of the driving device. This design provides the mobility of the device, so that the breeding cage can be moved as needed.

[0025] In conclusion, the layered deep-sea aquaculture device provides an efficient, environmentally friendly and sustainable marine aquaculture device through its innovative design and functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic structural diagram of the first installation method of the layered deep-sea aquaculture device of the utility model.

[0027] Figure 2 This is a structural schematic diagram of the second installation method of the layered deep-sea aquaculture device of the utility model.

[0028] Figure 3 It is a schematic diagram of the structure of the layered deep-sea aquaculture device of the present invention from a top view.

[0029] Figure 4 It is a schematic diagram of the three-dimensional structure of the layered deep-sea aquaculture device of the present utility model.

[0030] Figure 5 It is a schematic diagram of the support frame structure of the layered deep-sea aquaculture device of the present invention.

[0031] Figure 6 This is a schematic diagram of the support column structure of the layered deep-sea aquaculture device of the present utility model.

[0032] Figure 7 It is a schematic diagram of the lower end structure of the support column of the layered deep-sea aquaculture device of the present utility model.

[0033] Figure 8 It is a schematic diagram of the upper structure of the support column of the layered deep-sea aquaculture device of the present invention.

[0034] Fig. 9 It is a structural schematic diagram of one end of the lifting slide of the support column of the layered deep-sea aquaculture device of the utility model.

[0035] Fig.10 It is a schematic structural diagram of the other end of the lifting chute of the layered deep-sea aquaculture device of the utility model.

[0036] Fig.11 It is a three-dimensional structural schematic diagram of the lifting slider of the layered deep-sea aquaculture device of the utility model.

[0037] Fig.12 It is a three-dimensional structural schematic diagram of the lifting slider of the layered deep-sea aquaculture device of the utility model.

[0038] In the figure: 1. Seabed; 2. Support column; 3. Isolation net; 4. Layered net; 5. Bottom fixed iron column; 6. Mooring rope; 7. Lifting slider; 8. Driving device; 9. Lifting slide; 10. Screw hole; 11. Positioning hole; 12. Iron block; 13. Lifting propeller; 14. Hook; 15. Pulley; 16. Fixed slider; 17. Drum; 18. Upper cross bar; 19. Sinker. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] The utility model provides Figure 1-12 The layered deep-sea aquaculture device shown comprises a plurality of support columns 2, wherein the isolation net 3 is fixedly arranged at the middle position of two adjacent support columns 2, the lifting slider 7 is slidably arranged on the inner side of the support column 2, the layered net 4 is hung on the lifting slider 7, and the inner space of the isolation net 3 is layered, and the layered net 4 can be moved up and down by the lifting slider 7, the upper ends of the plurality of support columns 2 are connected by an upper cross bar 18, the bottom of the isolation net 4 is connected to a bottom fixed iron column 5, and the bottom of the aquaculture net box and the nets around it are fixed by binding the bottom fixed iron column 5 with iron wire to prevent the gap between the nets from being too large, so as to prevent the escape of the cultured fish;

[0041] In the present embodiment, when deep-sea aquaculture is required, the layered deep-sea aquaculture device can be assembled. First, multiple support columns 2 are placed in suitable positions, and then the upper ends of the support columns 2 are fixed by the upper cross bars 18. After the fixing is completed, the space between two adjacent support columns 2 is blocked by the isolation net 3. After the blocking is completed, the bottom of the isolation net 3 is fixed to the bottom fixing iron column 5, thereby preventing the bottom of the isolation net 3 from floating. Then the lifting slider 7 is slid and placed inside the support column 2, and then the layered net 4 is hung on the lifting slider 7, so that the isolation net 3 and the layered net 4 can form multiple aquaculture spaces, thereby realizing deep-sea layered aquaculture. Through this layered aquaculture, interference caused by mixed aquaculture of different fish species is avoided, and the aquaculture density can be reduced to a certain extent, so that the aquaculture effect is better.

[0042] As one example, Figure 1As shown, the support column 2 is a multi-section structure, and a sinker 19 is provided at the lowest end of the support column 2, so that the sinker 19 can be directly plugged into the seabed. At this time, the device is in a bottom-sitting farming condition, thereby realizing the fixation of the layered deep-sea farming device, and then deep-sea farming can be carried out inside the layered deep-sea farming device.

[0043] As another embodiment, Figure 2 As shown, a mooring rope 6 is fastened to the sinker 19, and the other end of the mooring rope 6 is fixed on the seabed 1. At this time, it is a semi-submersible aquaculture condition, and is fixed by a semi-submersible mooring method. In this way, another fixation of the layered deep-sea aquaculture device is achieved, which can increase the mobility of the layered deep-sea aquaculture device to a certain extent, so that the layered deep-sea aquaculture device can be used for floating aquaculture.

[0044] like Fig. 9 , 10 As shown, a positioning hole 11 is opened at the interface position of each section of the support column 2, and a screw hole 10 is opened inside the positioning hole 11 and penetrates the outer wall of the support column 2. An iron block 12 is set at the interface position of each end of the support column 2 corresponding to the positioning hole 11, and a screw hole 10 is also opened at the position corresponding to the positioning hole 11 on the iron block 12. The iron block 12 is inserted into the interior of the positioning hole 11 and is screwed into the interior of the screw hole 10 to lock it, so as to achieve the connection effect. After the support column 2 is assembled, a piece of waterproof rubber needs to be inserted into the screw hole of each support column 2 after the screw is screwed, so as to provide a certain waterproof protection for the screw. In addition, the support column 2 adopts a segmented assembly connection method. By adding support segments, the height size of the aquaculture cage can be adjusted, so that the height of its aquaculture device can be adjusted according to actual use needs, so as to adapt to deep-sea aquaculture under different conditions.

[0045] like Figure 6 , 7 As shown in Figures 8, the upper and lower ends of each support column 2 are respectively provided with a driving device 8, by which the movement of the support column can be realized, and then the movement of the entire layered deep-sea aquaculture device can be realized. The driving device 8 adopts a waterproof motor to drive the spiral blades to rotate. The rotating spiral blades will generate a force in the water, which will then act on the support column 2, so that it can be moved. Moreover, the driving device 8 on each support column 2 can be set in a direction according to the actual movement requirements. In this way, it can be moved in different directions, so that different driving devices 8 can work and realize driving. Moreover, when there are large winds and waves, when the aquaculture device is in danger of shaking or tipping over, the driving device 8 can rotate in the opposite direction to the wind and waves, and can provide a force to offset the wind and waves to a certain extent, thereby making the placement of the aquaculture device more stable.

[0046] For example, when it is necessary to move to the left, the outward driving device 8 on the rightmost support column 2 can be operated, so that the layered deep-sea farming device can move to the left, and the same applies to other movement methods.

[0047] like Fig.10 , 11 As shown in Figures 12, a lifting chute 9 is provided on the inner side of the support column 2, and a lifting slider 7 is slidably provided inside the lifting chute 9, and the upper end of the support column 2 is open and the lower end is closed, and the upper end opening is used for placing the lifting slider 7, and a lifting propeller 13 is provided inside the lifting slider 7, and a silver-zinc battery is also installed inside the lifting slider, so that when it is necessary to lift the lifting slider, the silver-zinc battery can power the lifting propeller 13 inside the lifting slider 7, so that the rotating lifting propeller 13 can realize the lifting of the lifting slider 7, and when it is necessary to descend, the lifting propeller 13 can be controlled to rotate in the opposite direction, thereby realizing the descent of the lifting slider 7, so that the lifting slider 7 carrying the layered net 4 descends to the specified depth, thereby realizing the automatic adjustment of the size of the breeding space.

[0048] like Fig.11 As shown, fixed sliders 16 are slidably arranged at both sides of the lifting slider 7. When the lifting slider is lifted to a specified depth, the fixed sliders on both sides extend out to hold the inside of the support column to fix it. The fixed slider 16 is driven by a screw to achieve sliding extension. A screw is arranged inside the lifting slider 7. The screw and the fixed slider 16 are rotatably connected. The other end of the screw is connected to a motor. The rotation of the motor can drive the rotation of the screw, thereby realizing the movement of the fixed slider 16.

[0049] like Fig.12 As shown, a pulley 15 is rotatably provided on the lifting slider 7 corresponding to the groove of the lifting slide 9, and the pulley 15 can rotate inside the groove of the lifting slide 9. A roller 17 is rotatably provided on one side of the hook 14 of the lifting slider 7, and the roller 17 contacts the inner wall of the lifting slide 9 and can rotate freely. In this way, through the arrangement of the pulley 15 and the roller 17, the lifting slider 7 can move more smoothly inside the support column 2.

[0050] like Fig.12 As shown, a hook 14 is further provided on the lifting slider 7 corresponding to the layered net 4, and the layered net 4 can be hung on the hook 14. In this way, the layered net 4 can be lifted and lowered along with the lifting slider 7, thereby realizing the adjustment of the breeding space.

[0051] Working principle: After the staff determines the height of the breeding cage, they determine the required length of the support column 2 and thus the required number of support segments. After splicing multiple support segments and tightening them with screws, a piece of waterproof rubber is stuffed into each screw hole to prevent the screws from rusting.

[0052] After the support column 2 is spliced, the net is bound by wire. At this time, the approximate shape of the aquaculture water tank has been formed, and the lifting slider 7 is placed on the support column 2. The hook of the lifting slider 7 is first tied to the corresponding point of the layered net 4, and then the aquaculture net cage is placed on the corresponding support column 2. A breeding net cage with a bottom is completed, which is fixed by selecting two different fixing methods: semi-submersible mooring or bottom fixing.

[0053] After the fixation is completed, the layered net 4 is added and the lifting slider 7 is put into the support column 2. The lifting slider 7 moves downward along the inner wall of the support column 2 through the lifting propeller 13. The positioning module in the lifting slider 7 monitors its own position. When it reaches the specified depth, the lifting slider 7 unfolds the fixed slider 16 and stops moving. The lifting slider 7 is put into place and the layered net 4 is installed. If multiple layers of layered net 4 are required, repeat the above installation method.

[0054] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A layered deep-sea aquaculture device, characterized in that: include: A plurality of support columns (2); An isolation net (3), wherein the isolation net (3) is fixedly arranged at a middle position between two adjacent support columns (2); A lifting slider (7), wherein the lifting slider (7) is slidably arranged on the inner side of the support column (2); The layered net (4) is hung on a lifting slider (7), thereby layering the internal space of the isolation net (3), and can be moved up and down by the lifting slider (7).

2. The layered deep-sea aquaculture device according to claim 1, characterized in that: The support column (2) is a multi-section structure, the upper end and the lower end of each support column (2) are respectively provided with a driving device (8), and the lowest end of the support column (2) is provided with a sinker (19).

3. The layered deep-sea aquaculture device according to claim 2, characterized in that: A positioning hole (11) is provided at each interface position of the support column (2), and a screw hole (10) is provided inside the positioning hole (11) and penetrates toward the outer wall of the support column (2).

4. The layered deep-sea aquaculture device according to claim 3, characterized in that: An iron block (12) is provided at the interface position of each end of the support column (2) corresponding to the positioning hole (11), and a screw hole (10) is also provided on the iron block (12) at the position corresponding to the positioning hole (11). The iron block (12) is inserted into the interior of the positioning hole (11) and is screwed into the interior of the screw hole (10) for locking.

5. The layered deep-sea aquaculture device according to claim 1, characterized in that: A lifting slot (9) is provided on the inner side of the support column (2), and a lifting slider (7) is slidably arranged inside the lifting slot (9).

6. The layered deep-sea aquaculture device according to claim 5, characterized in that: A lifting propeller (13) is arranged inside the lifting slider (7), and fixed sliders (16) are slidably arranged at both sides of the lifting slider (7).

7. The layered deep-sea aquaculture device according to claim 6, characterized in that: A pulley (15) is rotatably arranged on the lifting slide block (7) in a groove corresponding to the lifting slide groove (9), and the pulley (15) can rotate inside the groove of the lifting slide groove (9).

8. The layered deep-sea aquaculture device according to claim 7, characterized in that: The lifting slider (7) is also provided with a hook (14) corresponding to the layered net (4), and the layered net (4) can be hung on the hook (14).

9. The layered deep-sea aquaculture device according to claim 8, characterized in that: The lifting slide block (7) is provided with a roller (17) rotatably on one side of the hook (14), and the roller (17) contacts the inner wall of the lifting chute (9) and can rotate freely.

10. The layered deep-sea aquaculture device according to claim 1, characterized in that: The upper ends of the plurality of support columns (2) are connected via an upper crossbar (18), and the bottom of the isolation net (3) is connected to a bottom fixed iron column (5).

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