Automatic sinking and floating type mandarin fish culture box

Abstract

The utility model relates to an automatic sinking and floating type mandarin fish breeding box applied to the field of breeding equipment, which comprises a breeding box frame, a reinforcing net surface is arranged in the middle of the breeding box frame, a plurality of hollow floating bags are annularly arranged above the breeding box frame, and an electric liquid outlet one-way valve is arranged on the left side of the lower end of each hollow floating bag. An electric liquid inlet one-way valve is arranged on the right side of the lower end of the hollow floating bag, the inner end of the reinforcing net face is fixedly connected with a plurality of internal enclosure rings, the inner ends of the internal enclosure rings are fixedly connected with an inclined auxiliary plate, a plurality of groove strips are formed in the upper end of the inclined auxiliary plate, and a rough surface layer is fixedly connected to the outer wall face of the inclined auxiliary plate. According to the automatic sinking and floating type mandarin fish culture box, the internal enclosure ring is arranged in the culture box frame to be matched with the inclined auxiliary plate, and the inclined surface and the rough surface layer are used for constructing an exclusive inhabiting space for mandarin fish, so that the lying stability of the mandarin fish is enhanced, natural baits are supplemented through small biocenosis, and healthy growth of the mandarin fish is promoted.

Description

Technical Field

[0001] The utility model relates to a mandarin fish breeding box, in particular to an automatically floating and sinking mandarin fish breeding box applied to the field of breeding equipment. Background Art

[0002] As an important freshwater economic fish in China, the mandarin fish has a continuously growing market demand due to its delicious meat and high nutritional value, which has promoted the rapid development of the mandarin fish breeding industry. In the actual breeding process, pond breeding is a common breeding mode for mandarin fish, but there are many limitations in the existing pond conditions.

[0003] The specification of Chinese Patent CN2086517U discloses a floating and sinking net cage for seawater fish farming. It consists of a net cage frame, a net, floating barrels, sinkers, ropes, a controller, etc. The net cage can be inflated or deflated by a pipe into the floating barrels fixed under the net cage frame to achieve the floating and sinking of the net cage, and the sinking depth is achieved by changing the length of the rope hanging the sinker through the controller. This net cage can have three working states: floating on the sea surface, suspending at an appropriate height below the water surface from the seabed, and hanging at a certain depth below the water surface. The whole set of devices is driven manually.

[0004] Most of the existing ponds are not planned as a pot-bottom structure during construction and lack sufficient inclined plane areas, resulting in a serious shortage of the effective area for mandarin fish to attach when resting. Therefore, when the mandarin fish is full or resting, it often gathers at the bottom of the pond, and the bottom of the pond is often the area where excrements such as fish feces and residual baits accumulate. When the mandarin fish is in this environment for a long time, it is extremely easy to be infected with parasites and bacteria, causing diseases and increasing the breeding risk and cost. Content of the Utility Model

[0005] Aiming at the above-mentioned existing technology, the technical problem to be solved by the utility model is that most of the existing ponds are not planned as a pot-bottom structure during construction and lack sufficient inclined plane areas, resulting in a serious shortage of the effective area for mandarin fish to attach when resting.

[0006] To solve the above problems, the utility model provides an automatically floating and sinking mandarin fish breeding box, which includes a breeding box frame. A strengthening net surface is arranged in the middle of the breeding box frame. A plurality of hollow floating bags are annularly arranged above the breeding box frame. An electrically controlled liquid outlet check valve is arranged on the left side of the lower end of the hollow floating bag, and an electrically controlled liquid inlet check valve is arranged on the right side of the lower end of the hollow floating bag. The inner ends of the strengthening net surface are fixedly connected with a plurality of internal enclosing ring circles. The inner ends of the plurality of internal enclosing ring circles are fixedly connected with an inclined auxiliary plate. A plurality of groove strips are arranged at the upper end of the inclined auxiliary plate. The outer wall surface of the inclined auxiliary plate is fixedly connected with a rough surface layer. A bottom support is arranged at the lower end of the breeding box frame, and a first motor is fixedly connected to the upper end of the bottom support.

[0007] In the above-mentioned automatic sinking and floating mandarin fish breeding box, an internal enclosure ring is set in the breeding box frame in this solution to cooperate with an inclined auxiliary plate to build an exclusive habitat for mandarin fish with an inclined surface and a rough surface layer, which not only enhances the stability of mandarin fish's attachment, but also supplements natural bait through small biological communities, thereby promoting the healthy growth of mandarin fish.

[0008] As a further improvement of the utility model, the output end of the first motor and the top of the bottom bracket are respectively connected with L-shaped frame rods, and a stretchable side cover cloth is fixedly connected between the two L-shaped frame rods.

[0009] As a further improvement of the present invention, the stretch side cover is wrapped around the outer periphery of the reinforced mesh surface in an annular form, and the outer end of the stretch side cover is fixedly connected to a plurality of magnetically coated flexible inner strips.

[0010] As a further improvement of the utility model, multiple internal retaining rings are fixedly connected to an electromagnetic inner ring strip at one end close to the reinforcing mesh surface, and multiple magnetically coated flexible inner strips are magnetically connected to the corresponding electromagnetic inner ring strips.

[0011] As another improvement of the utility model, a top bracket is arranged above the breeding box frame, and a second motor is fixedly connected to the upper end of the top bracket.

[0012] As another improved supplement of the utility model, the output end of the second motor is fixedly connected to a telescopic vertical rod, and a plurality of high-pressure nozzles are annularly arranged on the outer side of the telescopic vertical rod.

[0013] As another improved supplement of the utility model, the high-pressure nozzle is externally connected to a pump through a stretch hose, and the top bracket and the bottom bracket are both externally connected to a mounting base.

[0014] In summary, in this solution, an internal enclosure ring is set in the frame of the breeding box and an inclined auxiliary plate is used to build an exclusive habitat for the mandarin fish with an inclined surface and a rough surface layer, which not only enhances the stability of the mandarin fish's attachment, but also supplements natural bait through small biological communities to promote the healthy growth of the mandarin fish. The bottom bracket is linked to the first motor to drive the stretching of the side cloth, and the magnetic connection structure is used to form a three-dimensional overflow barrier, which significantly reduces feed waste and reduces breeding costs. The sinking and floating structure composed of the hollow float, the electrical one-way valve and the second motor can accurately adjust the position of the breeding box in the water body to meet the environmental needs of the mandarin fish at different growth stages. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is an axonometric view of a breeding box frame according to a first embodiment of the utility model;

[0016] Figure 2 This is an internal diagram of the reinforced mesh surface of the second embodiment of the utility model;

[0017] Figure 3Schematic diagram of multiple internal enclosing ring for the first embodiment of the present utility model;

[0018] Figure 4 Structural diagram of the inclined auxiliary plate for the first embodiment of the present utility model;

[0019] Figure 5 Structural diagram of the L-shaped frame rod for the first embodiment of the present utility model;

[0020] Figure 6 Schematic diagram of the surface structure of the inclined auxiliary plate for the first embodiment of the present utility model;

[0021] Figure 7 Structural diagram of the hollow floating bladder for the first embodiment of the present utility model.

[0022] Explanation of the reference numerals in the figure:

[0023] 1. Cultivation tank frame; 2. Reinforcing mesh surface; 3. Hollow floating bladder; 4. Electric liquid inlet check valve; 5. Electric liquid outlet check valve; 6. Internal enclosing ring; 7. Inclined auxiliary plate; 8. Groove strip; 9. Rough surface layer; 10. Bottom bracket; 11. First motor; 12. L-shaped frame rod; 13. Tensile side cover cloth; 14. Magnetic coating flexible inner strip; 15. Electromagnetic inner ring strip; 16. Top bracket; 17. Second motor; 18. High-pressure nozzle; 19. Telescopic vertical rod. Specific embodiments

[0024] The following will describe in detail two embodiments of the present utility model with reference to the accompanying drawings.

[0025] The first embodiment:

[0026] Figure 1 , Figures 3 - 7 An automatic floating and sinking mandarin fish cultivation tank is shown, including a cultivation tank frame 1, a reinforcing mesh surface 2 is arranged in the middle of the cultivation tank frame 1, a plurality of hollow floating bladders 3 are annularly arranged above the cultivation tank frame 1, an electric liquid outlet check valve 5 is arranged on the left side of the lower end of the hollow floating bladder 3, an electric liquid inlet check valve 4 is arranged on the right side of the lower end of the hollow floating bladder 3, a plurality of internal enclosing rings 6 are fixedly connected to the inner end of the reinforcing mesh surface 2, an inclined auxiliary plate 7 is fixedly connected to the inner end of the plurality of internal enclosing rings 6, a plurality of groove strips 8 are opened at the upper end of the inclined auxiliary plate 7, a rough surface layer 9 is fixedly connected to the outer wall surface of the inclined auxiliary plate 7, a bottom bracket 10 is arranged at the lower end of the cultivation tank frame 1, and a first motor 11 is fixedly connected to the upper end of the bottom bracket 10.

[0027] An L-shaped frame rod 12 is respectively connected to the output end of the first motor 11 and above the bottom bracket 10. A stretching side cover cloth 13 is fixedly connected between the two L-shaped frame rods 12. The stretching side cover cloth 13 is wrapped around the outer periphery of the reinforced mesh surface 2 in an annular form. The outer end of the stretching side cover cloth 13 is fixedly connected with a plurality of magnetic coating flexible inner strips 14. One end of each of the plurality of internal enclosure rings 6 close to the reinforced mesh surface 2 is fixedly connected with an electromagnetic inner strip 15. The plurality of magnetic coating flexible inner strips 14 are magnetically connected to the corresponding electromagnetic inner strips 15.

[0028] Figure 1 、 Figures 3 - 7 As shown in this automatic floating and sinking mandarin fish breeding box, a plurality of internal enclosure rings 6 are arranged inside the reinforced mesh surface 2, and the inner ring of the internal enclosure ring 6 is connected to the inclined auxiliary plate 7. These inclined auxiliary plates 7 provide a suitable resting position for the mandarin fish. When the mandarin fish lies on the inclined auxiliary plate 7, the fit between the inclined surface and the body of the mandarin fish is better, enabling the mandarin fish to rest in a more natural and comfortable posture. At the same time, the rough surface layer 9 on the surface of the inclined auxiliary plate 7 increases the friction between the mandarin fish and the inclined auxiliary plate 7. This friction is crucial as it can prevent the mandarin fish from slipping due to water flow fluctuations or its own activities when lying on it. In addition, the rough surface layer 9 also provides an attachment place for some small aquatic organisms, including algae, microorganisms, etc. They form a small biological community on the surface of the inclined auxiliary plate 7. For the mandarin fish, these small organisms become one of the sources of its natural bait. During the breeding process, the mandarin fish can prey on these small organisms at any time, which helps to promote its growth and development.

[0029] When feed needs to be put in, the first motor 11 starts to work, driving one of the L-shaped frame rods 12 to move in a circular motion. As this L-shaped frame rod 12 moves, the distance between the two L-shaped frame rods 12 changes, so that the stretching side cover cloth 13 expands and stretches. After the stretching side cover cloth 13 expands and stretches, it will enclose the outside of the reinforced mesh surface 2. During the feed putting process, due to the enclosure effect of the stretching side cover cloth 13, the feed will not easily spill out of the breeding box, avoiding waste of feed. Moreover, the outer end of the stretching side cover cloth 13 is fixedly connected with a plurality of magnetic coating flexible inner strips 14, and one end of the internal enclosure ring 6 close to the reinforced mesh surface 2 is fixedly connected with an electromagnetic inner strip 15. When the stretching side cover cloth 13 expands in place, a magnetic connection will be generated between the magnetic coating flexible inner strips 14 and the corresponding electromagnetic inner strips 15. This magnetic connection enables the stretching side cover cloth 13 to fit more closely to the outer side wall of the reinforced mesh surface 2, further enhancing the effect of preventing feed spillage.

[0030] Above the breeding box frame 1, a plurality of hollow floating bladders 3 are annularly arranged. By controlling the opening and closing states of the electric liquid inlet check valve 4 and the electric liquid outlet check valve 5, the liquid volume in the hollow floating bladder 3 can be adjusted. When the breeding box needs to sink, the electric liquid inlet check valve 4 is opened to allow water to enter the hollow floating bladder 3, increasing the weight of the breeding box so that it sinks. When the breeding box needs to float, the electric liquid outlet check valve 5 is opened to drain the water in the hollow floating bladder 3, reducing the weight of the breeding box to achieve floating. During different breeding stages or in the face of special environmental conditions, the depth and position of the breeding box in the water can be changed by controlling these components, creating a more suitable growth environment for mandarin fish.

[0031] The second implementation method:

[0032] Figure 2 An automatic sinking and floating type mandarin fish breeding box is shown. Above the breeding box frame 1, a top bracket 16 is provided. The upper end of the top bracket 16 is fixedly connected with a second motor 17. The output end of the second motor 17 is fixedly connected with a telescopic vertical rod 19. A plurality of high-pressure nozzles 18 are annularly arranged outside the telescopic vertical rod 19. The high-pressure nozzles 18 are externally connected with a pump through a stretching hose. Both the top bracket 16 and the bottom bracket 10 are externally connected with installation bases. The installation base is an installation plane for fixing the breeding box to the bottom of a pond or other support structures. Its surface is provided with a plurality of installation holes and is connected to the external support structure through bolts or embedded parts. The installation base is made of high-strength corrosion-resistant steel plate, and its size is customized according to actual installation requirements. The breeding box can be firmly fixed to the bottom of the pond through the installation base of the bottom bracket 10, and the installation base of the top bracket 16 can be connected to the fixed facilities above the water surface to ensure the operation stability of the breeding box and its internal components. When the strengthening net surface 2 needs to be cleaned, the second motor 17 on the top bracket 16 starts to work. When the telescopic vertical rod 19 extends to a suitable position, the pump starts to work, sending water through the stretching hose to the high-pressure nozzles 18. The high-pressure nozzles 18 spray water on the inner wall surface of the strengthening net surface 2 in a high-pressure form. The impact force of the water flow can effectively clean the impurities attached to the strengthening net surface 2, such as fish feces, algae, etc. In this way, the cleanliness of the strengthening net surface 2 is maintained, providing a healthy and hygienic growth environment for mandarin fish. Moreover, the vertical extension design of the telescopic vertical rod 19 can enable the high-pressure nozzles 18 to cover the inner wall surfaces of different heights of the strengthening net surface 2, ensuring the comprehensiveness of the cleaning work.

[0033] Combined with the current actual requirements, the above implementation methods adopted by the present utility model, the protection scope is not limited to this. Within the scope of knowledge possessed by those skilled in the art, various changes made without departing from the concept of the present utility model still fall within the protection scope of the present utility model.

Claims

1. An automatic sinking and floating mandarin fish breeding box, characterized by: The invention comprises a breeding box frame (1), wherein a reinforcing mesh surface (2) is arranged in the middle of the breeding box frame (1), a plurality of hollow floating bags (3) are arranged in an annular shape above the breeding box frame (1), an electrical liquid outlet check valve (5) is arranged on the left side of the lower end of the hollow floating bag (3), and an electrical liquid inlet check valve (4) is arranged on the right side of the lower end of the hollow floating bag (3), a plurality of internal enclosure rings (6) are fixedly connected to the inner end of the reinforcing mesh surface (2), and an oblique auxiliary plate (7) is fixedly connected to the inner end of the plurality of internal enclosure rings (6), and a plurality of groove strips (8) are formed at the upper end of the oblique auxiliary plate (7), and a rough surface layer (9) is fixedly connected to the outer wall surface of the oblique auxiliary plate (7), and a bottom bracket (10) is arranged at the lower end of the breeding box frame (1), and a first motor (11) is fixedly connected to the upper end of the bottom bracket (10).

2. The automatic sinking and floating mandarin fish breeding box according to claim 1 is characterized by: An L-shaped frame rod (12) is connected to the output end of the first motor (11) and the top of the bottom bracket (10) respectively, and a stretchable side cover cloth (13) is fixedly connected between the two L-shaped frame rods (12).

3. The automatic sinking and floating mandarin fish breeding box according to claim 2 is characterized by: The stretch side cover (13) is wrapped around the outer periphery of the reinforcement mesh surface (2) in an annular form, and the outer end of the stretch side cover (13) is fixedly connected to a plurality of magnetically coated flexible inner strips (14).

4. The automatic sinking and floating mandarin fish culture box according to claim 3 is characterized by: An electromagnetic inner ring strip (15) is fixedly connected to one end of each of the plurality of inner retaining rings (6) close to the reinforcing mesh surface (2), and a plurality of the magnetically coated flexible inner strips (14) are magnetically connected to the corresponding electromagnetic inner ring strips (15).

5. The automatic sinking and floating mandarin fish breeding box according to claim 1, characterized in that: A top bracket (16) is provided above the breeding box frame (1), and a second motor (17) is fixedly connected to the upper end of the top bracket (16).

6. The automatic sinking and floating mandarin fish culture box according to claim 5, characterized in that: The output end of the second motor (17) is fixedly connected to a telescopic vertical rod (19), and a plurality of high-pressure nozzles (18) are provided in a ring shape on the outer side of the telescopic vertical rod (19).

7. The automatic sinking and floating mandarin fish breeding box according to claim 6, characterized in that: The high-pressure nozzle (18) is externally connected to a pump via a stretch hose, and the top bracket (16) and the bottom bracket (10) are both externally connected to a mounting base surface.

Images