Ecological breeding system for prawns

Abstract

The utility model provides an ecological breeding system for prawns. The breeding system comprises a breeding pond, a rotating seat and a driving device. Wherein an accommodating space for culturing prawns is formed in the culture pond, the rotating seat is arranged in the culture pond, and the driving device is arranged at the bottom of the culture pond. The driving device comprises a moving plate, a driving motor, a magnet and a track, and the track is of an annular structure fixed to the bottom of the culture pond. During working, the driving motor drives the walking wheels to rotate, so that the connecting plates rotate along with the rails, the rotating seats which are in magnetic attraction with the magnets in the culture ponds are driven to rotate, the blades on the rotating seats push water in the culture ponds to flow, and the ecological environment of water flow is simulated. And the blades can push accelerated flow of water to form vortexes, and residual feed and excrement are concentrated to the discharge port along with the vortexes by utilizing the vortexes and fall into the storage box. When the containing space is cleaned, water in the containing space is discharged, then the storage box is taken down, and waste materials such as residual feed and excrement in the containing space can be cleaned at a time, so that the cleaning is very convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of shrimp breeding, in particular to an ecological shrimp breeding system. Background Art

[0002] In recent years, small pond farming systems (such as land-based canvas ponds or plastic ponds) have provided farmers with a low-cost farming model. Compared with the previous cement pond farming, the infrastructure investment cost is lower, the maintenance is simpler, and it is mobile.

[0003] This type of breeding pond needs to be regularly changed. Generally, a water changing device is used to clean the inside of the pond. When cleaning, after draining the water, it is necessary to clean and shovel out the remaining bait, feces and waste attached to the inner wall of the pond, which is quite troublesome. Summary of the invention

[0004] In view of the deficiencies raised by the above background technology, the utility model provides an ecological breeding system for shrimps.

[0005] The utility model adopts the following technical solutions:

[0006] An ecological shrimp farming system, the farming system comprising:

[0007] A breeding pond, wherein a space for accommodating the cultured prawns is formed in the breeding pond, and a material outlet is provided at the center of the breeding pond, and a material storage box is sealed and installed at the bottom of the breeding pond, and the material storage box receives the material outlet;

[0008] A rotating seat, the rotating seat is arranged to slide in the accommodating space, and a vertical blade is fixed above the rotating seat;

[0009] A driving device is arranged at the bottom of the breeding pond, and comprises a moving plate, a driving motor, a magnet and a track. The track is an annular structure and is fixed to the bottom of the breeding pond. The moving plate is restricted to slide relative to the track. The driving motor and the magnet are both fixed to the moving plate. The magnet and the rotating seat attract each other with opposite poles. The output shaft of the driving motor fixes a walking wheel, and the walking wheel is attached to the bottom of the breeding pond. When the driving motor drives the walking wheel to rotate, the moving plate and the magnet move along the track at the bottom of the breeding pond and rotate relative to the breeding pond.

[0010] In a possible implementation, the track cross-section is I-shaped, a connecting portion is arranged in the middle of the track, a supporting portion is arranged at the bottom of the track, and the supporting portion extends to both sides of the connecting portion; the driving device also includes a limiting mechanism, and the limiting mechanism includes a roller seat, a first roller, a second roller and a connecting shaft, the first roller is arranged at the bottom of the roller seat, and the connecting shaft is passed through both sides of the roller seat, and the connecting shaft is connected to the second roller; the roller seat is fixed on the movable plate so that the first roller is pressed under the supporting portion, and the second rollers on both sides of the roller seat are respectively located on both sides of the supporting portion of the connecting portion.

[0011] In a possible implementation, the limiting mechanism also includes a third roller and a first spring, the third roller is connected to one end of the connecting shaft toward the middle of the roller seat and rotates horizontally, the first spring is sleeved outside the connecting shaft, and the two ends of the first spring are respectively pressed against the sides of the second roller and the roller seat, so that the elastic force of the stretching of the first spring presses the third roller toward the side wall of the connecting part.

[0012] In a possible implementation, a limiting hole with a regular polygonal cross section is provided on the side wall of the roller seat, and a portion of the connecting shaft passing through the limiting hole is a polygonal prism adapted to the limiting hole.

[0013] In a possible implementation, a plurality of guide holes are provided at one end of the movable plate where the drive motor is fixed on a motor seat, a plurality of guide rods are connected to the bottom of the motor seat, each guide rod is sleeved with a second spring, each guide rod is respectively adapted to pass through each guide hole, and the elastic force of the second spring stretching lifts the motor seat toward the bottom surface of the breeding pond, so that the walking wheel is pressed upward against the bottom surface of the breeding pond.

[0014] In a possible implementation, a hollow limit column is fixed at the center of the breeding pond, the lower end of the limit column is connected to the discharge port, and a penetrating gap is set on the side below the limit column to connect the accommodating space and the interior of the limit column; a connecting rod is fixed on one side of the rotating seat, and a limit ring is fixed on the end of the connecting rod away from the rotating seat, and the limit ring is adapted to be fitted outside the limit column.

[0015] In a possible implementation, universal wheels are fixed to four corners of the bottom of the rotating seat, and the universal wheels are located on the bottom surface of the accommodating space and roll.

[0016] In a possible implementation, a connecting pipe is fixed at the bottom of the breeding pond, a first connecting frame is fixed at the lower periphery of the connecting pipe, a second connecting frame is fixed at the opening periphery of the storage box, the second connecting frame fits upwardly with the first connecting frame, and the second connecting frame and the first connecting frame are connected by quick buckles.

[0017] In a possible implementation, a drainage pipe is fixed below the breeding pond, one end of the drainage pipe extends to the bottom of the accommodating space, and the other end of the drainage pipe extends out of the breeding pond. The drainage pipe is also provided with a valve.

[0018] From the above description of the structure of the utility model, it can be seen that compared with the prior art, the utility model has the following advantages: when the utility model is working, the driving motor drives the walking wheel to rotate, which can make the connecting plate rotate along the track, so as to drive the rotating seat in the breeding pool that is magnetically attracted to the magnet to rotate, so that the blades on the rotating seat drive the water in the breeding pool to rotate and flow to form a vortex, and the vortex is used to make the residual bait and feces follow the vortex to be concentrated at the discharge port and fall into the storage box. When cleaning the accommodating space, the water in the accommodating space is drained and the storage box is removed to clean the residual bait, feces and other waste materials in the accommodating space at one time, which is very convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0020] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] Figure 3 for Figure 2 A is an enlarged schematic diagram.

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the breeding pond.

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the utility model when looking up after the bottom frame is hidden.

[0024] Figure 6 for Figure 5 A is an enlarged schematic diagram.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the rotating seat.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the driving device.

[0027] Fig. 9 It is a schematic diagram of the front structure of the drive device.

[0028] Fig.10It is a schematic diagram of the three-dimensional structure of the limiting mechanism. DETAILED DESCRIPTION

[0029] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings.

[0030] In the following, the terms "first", "second", etc. are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first", "second", etc. may explicitly or implicitly include one or more of the feature. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0031] In addition, in the present application, directional terms such as "upper" and "lower" are defined relative to the orientation of the components in the drawings. It should be understood that these directional terms are relative concepts. They are used for relative description and clarification, and they may change accordingly according to the changes in the orientation of the components in the drawings.

[0032] The utility model discloses an ecological culture system for shrimps, as shown in the attached Figures 1 to 3 As shown, the breeding system includes a breeding pond 1, a rotating seat 21 and a driving device 3. A accommodating space 101 for breeding shrimp is formed in the breeding pond 1, that is, the inside of the breeding pond 1 is used to store water for breeding shrimp, and the rotating seat 21 is arranged to move in the breeding pond 1. Preferably, the breeding pond 1 can be an injection-molded plastic structure. A bottom frame 11 can be provided at the bottom of the breeding pond 1 to support the breeding pond 1, so that the driving device 3 can be provided at the bottom of the breeding pond 1.

[0033] Please refer to the attached Figures 4 to 6 , a discharge port 102 is provided through the center of the culture pond 1, a material storage box 14 is sealed and installed at the bottom of the culture pond 1, and the material storage box 14 receives the discharge port 102. Further, a connecting pipe is fixed at the bottom of the culture pond 1, a first connecting frame 15 is fixed at the periphery below the connecting pipe, and a second connecting frame 16 is fixed at the periphery of the opening of the material storage box 14. When the material storage box 14 is fixed under the discharge port 102, the second connecting frame 16 is upwardly fitted with the first connecting frame 15, and then the second connecting frame 16 and the first connecting frame 15 are connected by the quick buckle 17, so that the second connecting frame 16 and the first connecting frame 15 can be closely fitted and fixed. Preferably, a sealing ring can also be surrounded by the bottom surface of the first connecting frame 15. When the second connecting frame 16 and the first connecting frame 15 are fitted, the sealing ring can form a seal between the edge of the fixed material storage box 14 and the discharge port 102 to prevent water from leaking outward.

[0034] As attached Figure 7As shown, a vertical blade 22 is fixed on the rotating seat 21. Preferably, a reinforcing rib is provided between the blade 22 and the bottom surface of the rotating seat 21 to reinforce the blade 22 and improve the compressive strength of the front surface of the blade 22. Universal wheels 23 are fixed to the four corners at the bottom of the rotating seat 21. The universal wheels 23 here can be bull's eye wheels. The universal wheels 23 are located on the bottom surface of the accommodating space 101 and roll, so that the rotating seat 21 and the blade 22 are located in the accommodating space 101 and slide. Figure 4 A hollow limiting column 12 is fixed at the center of the breeding pond 1, and the lower end of the limiting column 12 is connected to the discharge port 102. A plurality of penetrating clearance gaps 103 are distributed in a ring shape on the side below the limiting column 12. The setting of the clearance gaps 103 enables the accommodating space 101 to be connected with the inside of the limiting column 12, so that the residual bait, feces and other waste materials in the water can enter the storage box 14 through the discharge port 102 from the clearance gaps 103.

[0035] A connecting rod 24 is fixed on one side of the rotating seat 21, and a limiting ring 25 is fixed on one end of the connecting rod 24 away from the rotating seat 21. The limiting ring 25 is adapted to fit outside the limiting column 12, thereby limiting the rotating seat 21, so that the rotating seat 21 and the blades 22 can only rotate with the limiting column 12 as the axis (equivalent to the center of the breeding pond 1 as the axis). During this rotation process, the blades 22 push the water in the accommodating space 101 to simulate the ecological environment of the water flow. And when the rotating seat 21 moves to drive the blades 22 to rotate faster in the accommodating space 101, it can promote the accelerated flow of water to form a vortex, and the vortex is used to make the residual bait and feces concentrate at the discharge port 102 along with the vortex and fall into the storage box 14.

[0036] Continue to refer to the attached Figure 4 A drain pipe 13 is fixed below the culture pond 1, one end of the drain pipe 13 extends to the bottom of the accommodating space 101, and the other end of the drain pipe 13 extends outside the culture pond 1. A valve is also provided on the drain pipe 13. When the accommodating space 101 of the culture pond 1 needs to be cleaned, the valve can be opened to drain the water in the accommodating space 101 from the drain pipe 13, and then the accommodating space 101 can be cleaned, which is more convenient. At the same time, when it is necessary to clean the waste such as leftover bait and feces in the storage box 14, the water in the accommodating space 101 can be drained, and then the quick buckle 17 can be disassembled, and the storage box 14 can be removed from the first connecting frame 15 to clean the waste inside.

[0037] As attached Figure 3 , 5As shown in Figures 8 and 9, the driving device 3 includes a moving plate 31, a driving motor 31, a magnet 32, a track 33 and a limiting mechanism 34. Among them, the track 33 is fixed to the bottom of the breeding pond 1, and the track 33 is a circular ring structure, and the track 33 is concentric with the discharge hole in the center of the breeding pond 1. The cross section of the track 33 is I-shaped, a fixing portion 331 is arranged above the track 33, a connecting portion 332 is arranged in the middle of the track 33, and a supporting portion 333 is arranged at the bottom of the track 33. The fixing portion 331 is used for fixing and connecting with the bottom of the breeding pond 1, and the fixed connection method in this embodiment can be fixed by welding process or can be fixed by threading screws. The supporting portion 333 extends to both sides of the connecting portion 332, and the connecting portion 332 and the supporting plate form an inverted T-shaped structure as a whole.

[0038] Continue to refer to the attached Figure 8 The driving motor 31 and the magnet 32 ​​are both fixed to the moving plate 31. Preferably, the driving motor 31 may be covered with an anti-magnetic shielding cover to prevent the driving motor 31 from interfering with the magnetism of the magnet 32. The magnet 32 ​​and the rotating seat 21 are attracted to each other by opposite sexes. Preferably, the rotating seat 21 may be made of iron, and the magnet 32 ​​may be a magnet, so that the magnet 32 ​​and the rotating seat 21 may form a magnetic attraction of opposite sexes. Alternatively, another magnetic body that is attracted to the magnet 32 ​​by opposite sexes may be fixed to the bottom of the rotating seat 21, so that the magnet 32 ​​and the rotating seat 21 may also form a magnetic attraction of opposite sexes. The output shaft of the driving motor 31 fixes the walking wheel 311, and the walking wheel 311 is attached to the bottom of the breeding pond 1. When the driving motor 31 drives the walking wheel 311 to rotate, the moving plate 31 and the magnet 32 ​​move on the bottom track 33 of the breeding pond 1 and rotate relative to the breeding pond 1, so that the magnetically attracted rotating seat 21 rotates in the accommodating space 101, thereby realizing the rotation of the rotating seat 21 and the blade 22 in the accommodating space 101 with the limiting column 12 as the axis.

[0039] Further, refer to the attached Fig. 9 The movable plate 31 is provided with a plurality of guide holes at one end of the driving motor 31, and the driving motor 31 is fixed on the motor seat 312. The bottom of the motor seat 312 is connected to a plurality of guide rods 313, and each guide rod 313 is sleeved with a second spring 346. Each guide rod 313 is respectively adapted to pass through each guide hole, so that the two ends of the second spring 346 are respectively against the bottom of the motor seat 312 and the upper surface of the movable plate 31, and the elastic force of the second spring 346 stretching lifts the motor seat 312 toward the bottom surface of the breeding pool 1, and the roller is pressed upward on the bottom surface of the breeding pool 1, so that the roller is always kept against the bottom surface of the breeding pool 1, so that a stable friction force is formed between the roller and the bottom surface of the breeding pool 1, and the movable seat can be driven to rotate.

[0040] Please refer to the attached Fig.10The limiting mechanism 34 includes a roller seat 41, a first roller 342, a second roller 343 and a connecting shaft 344. The roller seat 41 is a 90° inverted C-shaped structure. The first roller 342 is arranged at the bottom of the roller seat 41. Specifically, a connecting frame can be fixed at the bottom of the roller seat 41. The connecting frame also has a 90° inverted C-shaped structure. The first roller 342 is connected to the connecting frame for rotation. The connecting shaft 344 is installed on both sides of the roller seat 41. The connecting shaft 344 is connected to the second roller 343. Preferably, the second roller 343 can be a bearing. The roller seat 41 is fixed on the movable plate 31 so that the first roller 342 is pressed against the supporting portion 333, and the second rollers 343 on both sides of the roller seat 41 are respectively located on both sides of the supporting portion 333 at the connecting portion 332. This structure limits the supporting portion 333 by limiting the first roller 342 under the supporting portion 333 and the second roller 343 on the supporting portion 333, thereby limiting the movable plate 31 to slide relative to the track 33 without falling or jumping up and down.

[0041] Continue to refer to the attached Fig.10 The limiting mechanism 34 further includes a third roller 345 and a first spring. The third roller 345 is connected to one end of the connecting shaft 344 facing the middle of the roller seat 41. The third roller 345 is consistent with the first roller 342. The third roller 345 can also be arranged in a connecting frame for rotation, and the connecting frame in which the third roller 345 is arranged is fixed to the end of the connecting shaft 344. Furthermore, the side wall of the roller seat 41 is provided with a limiting hole with a regular polygonal cross section, and the part of the connecting shaft 344 passing through the limiting hole is a polygonal prism adapted to the limiting hole. This structure can prevent the connecting shaft 344 from rotating, so that the third roller 345 can rotate horizontally at the end of the connecting shaft 344.

[0042] The first spring is sleeved outside the connecting shaft 344, and the two ends of the first spring are respectively pressed against the sides of the second roller 343 and the roller seat 41. In this structure, the elastic force of the first spring is used to press the third roller 345 against the side wall of the connecting portion 332, and the third rollers 345 on both sides of the roller seat 41 are respectively pressed against the two sides of the connecting portion 332 to form a restriction on the roller seat 41, thereby preventing the roller seat 41 from moving too much to the left and right and causing the roller seat 41 to fall. Similarly, this structure is also equivalent to forming a restriction on the movable plate 31, and when the movable plate 31 slides relative to the track 33, the third roller 345 rolls on the side wall of the connecting portion 332 to reduce the friction between the end of the connecting shaft 344 and the connecting portion 332.

[0043] In addition, the base frame 11 can also fix a conductive slip ring, the stator of the conductive slip ring is fixed on the base frame, and the stator of the conductive slip ring is electrically connected to a power supply, and the conductive wire of the drive motor 31 is connected to the rotor of the conductive slip ring, thereby realizing the conductive connection of the drive motor 31. When the drive motor 31 rotates at the bottom of the breeding pond 1, the conductive wire will not be entangled.

[0044] In summary, in the structure of the utility model, the driving motor 31 at the bottom of the culture pond 1 drives the walking wheel to rotate, so that the connecting plate can rotate along the track 33, and the magnet 32 ​​fixed by the connecting plate can rotate accordingly. During this rotation process, the rotating seat 21 in the culture pond 1 that is magnetically attracted to the magnet 32 ​​can be driven to rotate, so that the blades 22 on the rotating seat 21 drive the water flow in the accommodating space 101 to simulate the ecological environment of the water flow, which is conducive to the growth of shrimp. And when the rotating seat 21 moves and drives the blades 22 to rotate in the accommodating space 101 at a faster speed, the accelerated rotation flow of water can be promoted to form a vortex, and the vortex is used to make the residual bait and feces concentrate at the discharge port 102 along with the vortex and fall into the storage box 14. When it is necessary to clean the accommodating space 101, the water in the accommodating space 101 is discharged and the storage box 14 is removed to clean the residual bait, feces and other waste materials in the accommodating space 101 at one time, which is very convenient and conducive to improving the cleaning efficiency of the culture pond 1.

[0045] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.

Claims

1. An ecological shrimp farming system, characterized in that: The farming system includes: A breeding pond, wherein a space for accommodating the cultured prawns is formed in the breeding pond, and a material outlet is provided at the center of the breeding pond, and a material storage box is sealed and installed at the bottom of the breeding pond, and the material storage box receives the material outlet; A rotating seat, the rotating seat is arranged to slide in the accommodating space, and a vertical blade is fixed above the rotating seat; A driving device is arranged at the bottom of the breeding pond, and comprises a moving plate, a driving motor, a magnet and a track. The track is an annular structure and is fixed to the bottom of the breeding pond. The moving plate is restricted to slide relative to the track. The driving motor and the magnet are both fixed to the moving plate. The magnet and the rotating seat attract each other with opposite poles. The output shaft of the driving motor fixes a walking wheel, and the walking wheel is attached to the bottom of the breeding pond. When the driving motor drives the walking wheel to rotate, the moving plate and the magnet move along the track at the bottom of the breeding pond and rotate relative to the breeding pond.

2. The ecological shrimp farming system according to claim 1, characterized in that: The track cross-section is I-shaped, a connecting portion is arranged in the middle of the track, a supporting portion is arranged at the bottom of the track, and the supporting portion extends to both sides of the connecting portion; the driving device also includes a limiting mechanism, and the limiting mechanism includes a roller seat, a first roller, a second roller and a connecting shaft, the first roller is arranged at the bottom of the roller seat, the connecting shaft is passed through both sides of the roller seat, and the connecting shaft is connected to the second roller; the roller seat is fixed to the movable plate so that the first roller is pressed under the supporting portion, and the second rollers on both sides of the roller seat are respectively located on both sides of the supporting portion of the connecting portion.

3. The ecological shrimp farming system according to claim 2, characterized in that: The limiting mechanism also includes a third roller and a first spring. The third roller is connected to one end of the connecting shaft toward the middle of the roller seat and rotates horizontally. The first spring is sleeved outside the connecting shaft, and the two ends of the first spring are respectively pressed against the side surfaces of the second roller and the roller seat, so that the elastic force of the stretching of the first spring presses the third roller toward the side wall of the connecting part.

4. The ecological shrimp farming system according to claim 2 or 3, characterized in that: The side wall of the roller seat is provided with a limiting hole with a regular polygonal cross section, and the portion of the connecting shaft passing through the limiting hole is a polygonal prism adapted to the limiting hole.

5. The ecological shrimp farming system according to any one of claims 1 to 3, characterized in that: A plurality of guide holes are arranged at one end of the movable plate where the driving motor is fixed on a motor seat. A plurality of guide rods are connected to the bottom of the motor seat. A second spring is sleeved on the outside of each guide rod. Each guide rod is respectively adapted to pass through each guide hole. The elastic force of the second spring pushes the motor seat toward the bottom surface of the breeding pond, so that the walking wheel is pressed upward against the bottom surface of the breeding pond.

6. The ecological shrimp farming system according to claim 1, characterized in that: A hollow limiting column is fixed at the center of the breeding pond, the lower end of the limiting column is connected to the discharge port, and a penetrating gap is set on the side below the limiting column to connect the accommodating space and the interior of the limiting column; a connecting rod is fixed on one side of the rotating seat, and a limiting ring is fixed on the end of the connecting rod away from the rotating seat, and the limiting ring is adapted to be fitted outside the limiting column.

7. The ecological shrimp farming system according to claim 1 or 6, characterized in that: Universal wheels are fixed to the four corners of the bottom of the rotating seat, and the universal wheels are located on the bottom surface of the accommodating space and roll.

8. The ecological shrimp farming system according to claim 1, characterized in that: A connecting pipe is fixed at the bottom of the breeding pond, a first connecting frame is fixed on the lower periphery of the connecting pipe, a second connecting frame is fixed on the opening periphery of the storage box, the second connecting frame fits upwardly with the first connecting frame, and the second connecting frame and the first connecting frame are connected by quick buckles.

9. The ecological shrimp farming system according to claim 1, characterized in that: A drainage pipe is fixed below the breeding pond, one end of the drainage pipe extends to the bottom of the accommodating space, and the other end of the drainage pipe extends out of the breeding pond. A valve is also provided on the drainage pipe.

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