A loach breeding device

Abstract

The utility model discloses a kind of loach breeding is used to raise fry equipment, including base and the breeding bin being set on base, the breeding bin bottom is provided with discharge pipe and is connected with inside, the both sides wall in the breeding bin is provided with support plate and support plate is detachably placed with openwork plate, the utility model further includes cleaning structure;The breeding bin both sides are provided with guide slot, and the cleaning structure includes the moving plate that both ends sliding is arranged in guide slot and is close to the inner bottom wall of breeding bin.

Description

Technical Field

[0001] This utility model relates to the field of loach farming technology, specifically to a seedling raising device for loach farming. Background Technology

[0002] Traditional loach breeding typically utilizes conventional aquariums or simple ponds, equipped with independent aerators, electric heaters, and manual feeding. Some large-scale farms may lay simple drainage pipes at the bottom of the pond; however, this method suffers from low overall equipment integration, simple structure, and low cost, but also limited functionality. Each component operates independently, requiring frequent manual intervention and control, and exhibits the following technical drawbacks:

[0003] Poor sewage discharge efficiency, uneaten feed and feces easily accumulate at the bottom of the pond, and a large amount of water needs to be discharged, which not only wastes water resources, but also easily causes loach fry to be lost with sewage. At the same time, residual pollutants can easily breed bacteria, increasing the risk of disease. In addition, feeding is done manually, which is time-consuming and labor-intensive. Utility Model Content

[0004] The technical problem this invention aims to solve is that the accumulation of bait excrement is difficult to clean, easily clogging the sewage pipe, and manual feeding is time-consuming and labor-intensive.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: The present invention proposes a seedling raising device for loach farming, including a base and a breeding chamber set on the base. The bottom of the breeding chamber is provided with a discharge pipe and connected to the interior. The two side walls of the breeding chamber are provided with support plates and perforated plates are detachably placed on the support plates. The present invention also includes a cleaning structure.

[0006] The breeding chamber is provided with guide grooves on both sides. The cleaning structure includes a movable plate with both ends slidably disposed in the guide grooves and close to the bottom wall of the breeding chamber. The bottom of the movable plate is provided with soft bristles and in contact with the bottom wall of the breeding chamber. The drive assembly is provided on both sides of the breeding chamber. The drive assembly includes guide wheels disposed on the inner side wall of the breeding chamber and two sets of brackets disposed on the top of the breeding chamber and corresponding to the guide wheels. The two sets of brackets have rotating shafts and winding rollers disposed on the rotating shafts. The assembly also includes a cable with one end wound around the winding roller and the other end passing through the guide wheel and connecting to the movable plate. The assembly also includes a drive mechanism disposed on the brackets.

[0007] Preferred technical solution 1: The hollow plate is provided with slots, and the cable passes through the slots and is wound around the take-up roller and the guide wheel respectively.

[0008] Preferred technical solution 2: The driving mechanism is either a drive motor or a manual knob, which is connected to the rotating shaft to realize the rotation and winding of the take-up roller.

[0009] Preferred technical solution 3: An installation plate is provided on the inner side of the breeding silo, and a feeding box is provided on the installation plate. A discharge port is provided at the bottom of the feeding box. A stirring shaft is rotated on the top wall of the feeding box, and a stirring rod is provided on the stirring shaft. A spiral feeding blade is provided on the stirring shaft at the discharge port. A drive motor is provided on the top of the feeding box, and the motor power output shaft is connected to the stirring shaft. A feeding port is provided on the feeding box.

[0010] Preferred technical solution four: The discharge pipe is equipped with a solenoid valve, and support legs are provided at the four corners of the bottom of the base.

[0011] Preferred technical solution five: A controller is provided on the front side of the breeding silo, and the solenoid valve and drive motor are electrically connected to the controller.

[0012] The present invention provides a seedling raising device for loach farming, and the beneficial effects achieved by adopting the above structure are as follows:

[0013] (1) To address the problem of difficult-to-clean feed and feces deposits clogging the drain pipe, the equipment uses a cleaning structure consisting of a guide trough, a moving plate, soft bristles, and a drive assembly. The drive mechanism enables the winding roller to retract and extend the cable, allowing the moving plate to move stably along the guide trough while the soft bristles simultaneously scrape the bottom wall of the breeding tank. This design automatically removes deposited feed and feces, eliminating the need for manual cleaning and completely solving the time-consuming and labor-intensive problem of manual cleaning. Simultaneously, it prevents feces from accumulating at the discharge pipe inlet, effectively preventing drain pipe blockage, maintaining a clean environment at the bottom of the breeding tank, reducing the risk of disease in loach fry caused by environmental pollution, and providing a healthy growth foundation for fry.

[0014] (2) To address the time-consuming and labor-intensive nature of manual feeding, the feeding box inside the breeding shed is driven by a motor to rotate the stirring shaft. The stirring rod can stir the feed in the box to prevent clumping, and the spiral feeding blades at the discharge port can precisely control the amount of feed discharged, thus achieving automated feeding. This structure not only replaces manual feeding, significantly reducing labor input and improving feeding efficiency, but also avoids feed waste or insufficient feeding by loaches due to uneven feeding by manual feeding. Furthermore, the combination of stirring and precise quantity control ensures that the feed is in a suitable state and the feeding amount matches the needs of seedling raising, ensuring balanced feeding of loach seedlings and promoting their stable growth.

[0015] (3) Through the electrical connection between the controller and the solenoid valve and drive motor, the opening and closing of the discharge pipe, the operation of the cleaning structure, and the feeding rhythm can be automatically controlled without manual supervision, significantly reducing the intensity of aquaculture management. At the same time, the detachable perforated plate facilitates regular disassembly, cleaning, or replacement, reducing the operational difficulty during equipment maintenance and lowering operation and maintenance costs. In addition, automated control can maintain the regularity of cleaning, feeding, and discharge, ensuring a stable aquaculture environment, avoiding environmental fluctuations caused by human operation errors, further improving the survival rate of loach seedlings, and enhancing the economic benefits of aquaculture. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This utility model provides a schematic diagram of the overall structure of a seedling raising device for loach farming. Figure 1 ;

[0018] Figure 2 This utility model provides a schematic diagram of the overall structure of a seedling raising device for loach farming. Figure 2 ;

[0019] Figure 3 This is a schematic diagram of the internal structure of a seedling raising device for loach farming proposed in this utility model;

[0020] Figure 4 This is a schematic diagram of the inside of the feeding box of a seedling raising device for loach farming proposed in this utility model.

[0021] The components are as follows: 1. Base, 2. Breeding bin, 3. Discharge pipe, 4. Support plate, 5. Hollow plate, 6. Moving plate, 7. Guide wheel, 8. Bracket, 9. Rotating shaft, 10. Rewinding roller, 11. Cable, 12. Slotted section, 13. Mounting plate, 14. Feed box, 15. Mixing shaft, 16. Mixing rod, 17. Spiral feeding blade, 18. Drive motor, 19. Controller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0024] Example 1

[0025] like Figures 1-4As shown, the technical solution adopted by this utility model is as follows: A seedling raising device for loach farming includes a base 1 and a breeding chamber 2 set on the base 1. The bottom of the breeding chamber 2 is provided with a discharge pipe 3 and connected to the interior. A solenoid valve is provided on the discharge pipe 3, and support legs are provided at the four corners of the bottom of the base 1. Support plates 4 are provided on both inner side walls of the breeding chamber 2, and perforated plates 5 are detachably placed on the support plates 4 to divide the breeding chamber 2 into a breeding chamber and a sedimentation chamber. In order to automatically clean the waste deposited on the bottom wall of the breeding chamber 2, this utility model also includes a cleaning structure.

[0026] like Figure 3 As shown, the breeding chamber 2 has guide grooves on both sides. The cleaning structure includes a movable plate 6 with both ends slidably disposed in the guide grooves and close to the bottom wall of the breeding chamber 2. The bottom of the movable plate 6 is provided with soft bristles and contacts the bottom wall of the breeding chamber 2. It also includes a drive assembly disposed on both sides of the breeding chamber 2. The drive assembly includes a guide wheel 7 disposed on the inner side wall of the breeding chamber 2 and two sets of brackets 8 disposed on the top of the breeding chamber 2 and corresponding to the guide wheel 7. The two sets of brackets 8 have rotating shafts 9 and winding rollers 10 disposed on the rotating shafts 9. It also includes a cable 11 with one end wound around the winding roller 10 and the other end passing through the guide wheel 7 and connected to the movable plate 6. It also includes a drive mechanism disposed on the brackets 8. When the drive mechanism drives the rotating shaft 9 to rotate, the winding roller 10 winds up or releases the cable 11. Guided by the guide wheel 7, the movable plate 6 is pulled up or down along the guide groove, so that the soft bristles at the bottom of the movable plate 6 can scrape and clean the bottom wall of the breeding chamber 2. The perforated plate 5 has a slot 12, through which the cable 11 passes and is wound around the take-up roller 10 and the guide wheel 7 respectively.

[0027] Example 2

[0028] Based on Example 1, such as Figure 4 As shown, in order to facilitate precise feeding, an installation plate 13 is provided on the inner side of the breeding bin 2, and a feeding box 14 is provided on the installation plate 13. A discharge port is provided at the bottom of the feeding box 14. A stirring shaft 15 rotates on the top wall of the feeding box 14, and a stirring rod 16 is provided on the stirring shaft 15. A spiral feeding blade 17 is provided at the discharge port of the stirring shaft 15. A drive motor 18 is provided on the top of the feeding box 14, and the motor power output shaft is connected to the stirring shaft 15. A feeding port is provided on the feeding box 14.

[0029] The breeding hopper 2 is equipped with a controller 19 at its front, and the solenoid valve and drive motor 18 are electrically connected to the controller 19. The drive mechanism is either the drive motor 18 or a manual knob, which is connected to the rotating shaft 9 to rotate and wind up the take-up roller 10.

[0030] Detailed operating procedures

[0031] Fill the rearing chamber of rearing tank 2 with rearing water that meets the standards for loach fry rearing. Control the water level to 2 / 3 to 3 / 4 of the height of rearing tank 2. At the same time, check the permeability of the perforated plate 5 to ensure that the water in the rearing chamber and the sedimentation chamber can permeate normally, and that the loach fry cannot pass through the perforated plate 5 to enter the sedimentation chamber. After the rearing water has settled for 1 to 2 hours, slowly release the loach fry to be reared into the rearing chamber of rearing tank 2. The stocking density is adjusted according to the size of the loach fry. During the stocking process, avoid injuring the loach fry due to the impact of the water flow. After stocking, observe the activity of the loach fry in the rearing chamber to confirm that they can live and swim normally.

[0032] Feeding: Open the feeding port at the top of the feeding box 14 and add loach seedling feed into the feeding box 14. The amount of feed added should not exceed 2 / 3 of the volume of the feeding box 14. After adding, close the feeding port. The controller 19 sends a start signal to the drive motor 18 of the feeding box 14. The drive motor 18 drives the stirring shaft 15 to rotate clockwise. The stirring rod 16 on the stirring shaft 15 rotates synchronously to stir the feed in the feeding box 14 to prevent the feed from clumping. The spiral feeding blades 17 at the bottom of the stirring shaft 15 rotate with the stirring shaft to uniformly transport the feed from the discharge port at the bottom of the feeding box 14 to the breeding chamber of the breeding hopper 2, so as to achieve precise feeding.

[0033] Cleaning: The controller 19 sends an action signal to the drive mechanism of the cleaning structure. If it is a drive motor, it will start directly; if it is a manual knob, it will be turned manually. The drive mechanism drives the rotating shaft 9 to rotate forward, and the winding roller 10 on the rotating shaft 9 rotates forward synchronously to wind up the cable 11. Under the guidance of the guide wheel 7, the cable 11 pulls the moving plate 6 to move upward along the guide grooves on both sides of the breeding chamber 2. The soft bristles at the bottom of the moving plate 6 are in close contact with the bottom wall of the breeding chamber 2. During the upward movement of the moving plate, the soft bristles scrape the waste on the bottom wall and sweep the waste upward to the middle of the sedimentation chamber. If the cleaning is not thorough in one operation, it is repeated until the waste on the bottom wall is clean.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, material, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, material, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A seedling raising device for loach farming, comprising a base (1) and a breeding chamber (2) disposed on the base (1), characterized in that: The bottom of the breeding chamber (2) is provided with a discharge pipe (3) and is connected to the interior. The two inner walls of the breeding chamber (2) are provided with support plates (4) and a perforated plate (5) is detachably placed on the support plates (4) to divide the breeding chamber (2) into a breeding chamber and a sedimentation chamber. It also includes a cleaning structure. The breeding chamber (2) is provided with guide grooves on both sides. The cleaning structure includes a movable plate (6) with both ends slidably disposed in the guide grooves and close to the bottom wall of the breeding chamber (2). The bottom of the movable plate (6) is provided with soft bristles and is in contact with the bottom wall of the breeding chamber (2). The structure also includes a drive assembly disposed on both sides of the breeding chamber (2). The drive assembly includes a guide wheel (7) disposed on the inner side wall of the breeding chamber (2) and two sets of brackets (8) disposed on the top of the breeding chamber (2) and corresponding to the guide wheel (7). The two sets of brackets (8) have rotating shafts (9) and winding rollers (10) disposed on the rotating shafts (9). The structure also includes a cable (11) with one end wound around the winding roller (10) and the other end passing through the guide wheel (7) and connected to the movable plate (6). The structure also includes a drive mechanism disposed on the brackets (8).

2. The seedling raising equipment for loach farming according to claim 1, characterized in that: The perforated plate (5) is provided with a slot (12).

3. The seedling raising equipment for loach farming according to claim 2, characterized in that: The drive mechanism is either a drive motor (18) or a manual knob.

4. The seedling raising equipment for loach farming according to claim 3, characterized in that: The breeding silo (2) is provided with an installation plate (13) on its inner side, and a feeding box (14) is provided on the installation plate (13). The bottom of the feeding box (14) is provided with a discharge port. The top wall of the feeding box (14) is provided with a stirring shaft (15) and a stirring rod (16) is provided on the stirring shaft (15). The stirring shaft (15) is provided with a spiral feeding blade (17) at the discharge port. The top of the feeding box (14) is provided with a drive motor (18) and the motor power output shaft is connected to the stirring shaft (15). The feeding box (14) is provided with a feeding port.

5. The seedling raising equipment for loach farming according to claim 4, characterized in that: The discharge pipe (3) is equipped with a solenoid valve, and support legs are provided at the four corners of the bottom of the base (1).

6. The seedling raising equipment for loach farming according to claim 5, characterized in that: A controller (19) is provided on the front side of the breeding silo (2), and the solenoid valve and the drive motor (18) are electrically connected to the controller (19).

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