Breeding method and device of schizothorax grahami

Abstract

This invention relates to the field of black-spotted catfish farming technology, and in particular to a method and apparatus for black-spotted catfish farming. The apparatus includes a farming pond, a sludge treatment component, a temperature control module, a drive component, and a heat-insulating shed component. The sludge treatment component is fixedly connected to the farming pond, and the temperature control module is fixedly connected to the inner wall of the farming pond. The catfish are placed in the farming pond for farming, and the temperature is controlled at 8℃-9℃ by the temperature control module. When a large amount of fish excrement and debris is generated at the bottom of the pond, the drive component activates the sludge treatment component to collect and clean the sludge and clean the hourglass farming plate, preventing blockage of the hourglass farming plate and avoiding water quality issues and fish diseases. When the weather is cold or too hot, or when the temperature exceeds the minimum and maximum thresholds, the temperature control module activates the heat-insulating shed component to maintain a stable water temperature in the farming pond and ensure an optimal farming environment.

Description

Technical Field

[0001] This invention relates to the field of black-spotted catfish farming technology, and in particular to a method and apparatus for black-spotted catfish farming. Background Technology

[0002] The black-spotted catfish is distributed in the middle and upper reaches of the Yarlung Tsangpo River (altitude 2800-4200 meters), the Nujiang River, and the Lancang River system. It prefers to live in the crevices of rocks with gravel bottom (more than 70% of the particles are 5-20cm in diameter) in fast-flowing river sections (flow velocity 0.3-1.2m / s) and water depth 1.5-3m. It is nocturnal, and its activity level decreases by 60% under natural light.

[0003] Currently, Chinese invention application number 201910313575.1 discloses a flowing water aquaculture system for the cultivation and domestication of black-spotted catfish. Although a temperature detection and control instrument is used to detect and control the water temperature and a sludge pusher is used to push out sludge, there are still problems such as the aquaculture tank being easily blocked by sludge, making it difficult to discharge sludge, not being close to the natural environment, and algae in the water not being able to grow, thus failing to provide nutrients for the fish. Summary of the Invention

[0004] The technical problem to be solved by this invention is that: removing sludge from the aquaculture pond is not efficient enough; during the process of cleaning the sludge, the aquaculture board is easily blocked; traditional greenhouses keep the ponds warm, but the algae in the ponds lack photosynthesis for a long time and cannot produce normally. This is not conducive to maintaining ecological stability and simulating the natural environment.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a black-spotted catfish farming device, which includes a farming pond, a sludge treatment component, a temperature control module, a drive component, and a heat preservation shed component, wherein the sludge treatment component is fixedly connected to the farming pond, and the temperature control module is fixedly connected to the inner wall of the farming pond;

[0006] The driving component is used to drive the heat insulation shed component and the sludge treatment component;

[0007] The sludge treatment component is used to collect sludge and purify the aquatic environment.

[0008] The heat-insulating shed components are used for sun shading in summer and heat preservation in winter, maintaining a stable water temperature in the aquaculture pond and ensuring the best aquaculture environment.

[0009] As a preferred embodiment of the black-spotted catfish farming device of the present invention, the sludge treatment component includes an hourglass farming plate, a sludge collection tank, a sludge pump, a suction pipe, a sludge box, a first slider, a second rotating shaft, a gear, a rack, a roller brush, and a second slider. The hourglass farming plate is fixedly connected to the farming tank, and the sludge collection tank is fixedly connected to the bottom of the hourglass farming plate. The suction pump is fixedly connected to the suction pipe, and the suction pipe is fixedly connected to the first slider. The second slider is rotatably connected to the second rotating shaft, and the second rotating shaft is fixedly connected to the gear. The gear meshes with the rack, and the rack is fixedly connected to the farming tank. The other end of the second rotating shaft is fixedly connected to the roller brush, and the other end of the roller brush away from the gear is rotatably connected to the sludge collection tank.

[0010] As a preferred embodiment of the black-spotted catfish farming device of the present invention, the driving component includes a motor, a first bevel gear, a lead screw, a second bevel gear, a first rotating shaft, and a clutch assembly. The output shaft of the motor is rotatably connected to the lead screw, one end of the lead screw is fixedly connected to the first bevel gear, the first bevel gear meshes with the second bevel gear, the second bevel gear is fixedly connected to the first rotating shaft, and the first rotating shaft is fixedly connected to the clutch assembly.

[0011] In a preferred embodiment of the black-spotted catfish farming device of the present invention, the clutch drive assembly includes a fixed frame, a drive wheel, a first roller shaft, a second roller shaft, a cylinder, a first belt, a driven wheel, and a second belt. The first rotating shaft extends out of the fixed frame and is fixedly connected to the drive wheel. The drive wheel is slidably connected to the first belt. The first belt is wound around the first roller shaft, the second roller shaft, and the driven wheel in sequence. The driven wheel is slidably connected to the second belt. The cylinder is fixedly connected to the first roller shaft, and the first roller shaft is slidably connected to the fixed frame.

[0012] As a preferred embodiment of the black-spotted catfish farming device of the present invention, wherein: the heat-insulating shed component is slidably connected to the clutch drive assembly, the heat-insulating shed component includes two sets of push-pull assemblies, a support rod, and a second fixed pulley, the two sets of push-pull assemblies are symmetrically distributed at both ends of the support rod, the two ends of the second belt are respectively fixedly connected to the two sets of push-pull assemblies, the push-pull assemblies are slidably connected to the support rod, the support rod is fixedly connected to the second fixed pulley, and the second belt is slidably connected to the second fixed pulley.

[0013] In a preferred embodiment of the black-spotted catfish farming device of the present invention, the push-pull assembly includes a first fixed pulley, a third slider, a telescopic frame, a plastic insulation film, a pull ring, and a guide rod. The second belt passes sequentially around the first fixed pulley and the second fixed pulley. The third slider is fixedly connected to the second belt. The third slider is fixedly connected to the telescopic frame. The telescopic frame is fixedly connected to the plastic insulation film. The plastic insulation film is fixedly connected to the pull ring. The pull ring is slidably connected to the guide rod.

[0014] As a preferred embodiment of the black-spotted catfish farming device of the present invention, the waste collection pond is provided with a slope and a collection pool.

[0015] As a preferred embodiment of the black-spotted catfish farming device described in this invention, the hourglass farming plate has a conical hole that is larger at the top and smaller at the bottom.

[0016] As a preferred embodiment of the black-spotted catfish farming device of the present invention, the fixed frame is provided with a sliding groove.

[0017] A method for culturing black-spotted catfish, the method being used in a black-spotted catfish culturing apparatus, wherein:

[0018] S1: Place the black-spotted catfish into the breeding pond and use a temperature control module to maintain the temperature at 8℃-9℃ for breeding;

[0019] S2: When the temperature drops below the threshold, or when the temperature rises above the threshold, the temperature control module controls the motor to rotate forward, thereby driving the insulation shed components to keep the aquaculture pond warm.

[0020] S3: When the outdoor temperature returns to a suitable temperature, the temperature control module controls the motor to reverse, thereby opening the insulation shed components. The insulation shed components extend and retract from the middle to both ends simultaneously, ensuring that the breeding environment is close to nature and that the temperature of the breeding environment is stable.

[0021] S4: When the insulation shed component completes its work, the starting cylinder drives the first roller shaft to move, the taut first belt loosens, thus disengaging from the outer convex surface of the drive wheel and no longer subject to sliding friction. At this time, the motor only drives the sludge treatment component to move.

[0022] S5: The sludge flows out from the hourglass aquaculture plate and is evenly collected in the sludge collection tank. When it is necessary to clean the sludge at the bottom of the tank, start the sludge pump to drive the suction pipe and fully suck the sludge into the sludge box. Start the drive component to drive the suction pipe to move left and right.

[0023] S6: At the same time, the suction tube drives the gear to rotate on the rack, thereby driving the roller brush to rotate and preventing the hourglass aquaculture plate from getting clogged.

[0024] This invention involves raising black-spotted catfish in a rearing pond, where a temperature control module maintains the temperature at 8℃-9℃. When a large amount of fish excrement and debris accumulates at the bottom of the pond, a sludge treatment component is activated by a drive mechanism to collect and clean the sludge and the hourglass rearing plate, preventing blockage and ensuring water quality and fish health. In cold or hot weather, when the temperature exceeds the minimum and maximum thresholds, the temperature control module activates the insulation shed component to maintain a stable water temperature in the rearing pond and ensure an optimal rearing environment. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0026] Figure 2 This is a cross-sectional view of the sludge treatment component of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0027] Figure 3 This is a schematic diagram of the sludge treatment component structure of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0028] Figure 4 This is a schematic diagram of the cylinder structure of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0029] Figure 5 This is a schematic diagram of the driving component structure of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0030] Figure 6 This is a schematic diagram of the structure of the heat-insulating shed component of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0031] Figure 7 This is a schematic diagram of the collection pool structure of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0032] Figure 8 This is an embodiment of a method and apparatus for culturing black-spotted catfish. Figure 3 Enlarged schematic diagram of component A in the sludge treatment system.

[0033] Figure 9 This is a schematic diagram of the conical hole structure of a method and apparatus for raising black-spotted catfish according to an embodiment of this disclosure.

[0034] Reference numerals: 1. Aquaculture pond; 2. Sludge treatment component; 21. Hourglass aquaculture plate; 211. Conical hole; 22. Sludge collection tank; 221. Slope; 222. Collection tank; 23. Sludge pump; 24. Suction pipe; 25. Sludge box; 26. First slider; 27. Second rotating shaft; 28. Gear; 29. ​​Spur rack; 291. Roller brush; 292. Second slider; 3. Temperature control module; 4. Drive component; 41. Motor; 42. First bevel gear; 43. Lead screw; 44. Second bevel gear; 45. First rotating shaft; 66. First rotating shaft; 77. First rotating shaft; 88. First rotating shaft; 98. Second rotating shaft; 108. First rotating shaft; 11. First rotating shaft; 12. First rotating shaft; 13. First rotating shaft; 14. Second rotating shaft; 15. First rotating shaft; 16. First rotating shaft; 17. Second rotating shaft; 18. Second rotating shaft; 19. Second rotating shaft; 12. First rotating shaft; 19. Second rotating shaft; 10. Second rotating shaft; 11. First rotating shaft; 12. Second rotating shaft; 19. Second ... Driven shaft 45; clutch assembly 46; fixed frame 461; slide groove 4611; drive wheel 462; first roller shaft 463; second roller shaft 464; cylinder 465; first belt 466; driven wheel 467; second belt 468; insulation shed component 5; push-pull assembly 51; first fixed pulley 511; third slider 512; telescopic frame 513; plastic insulation film 514; pull ring 515; guide rod 516; support rod 52; second fixed pulley 53. Detailed Implementation

[0035] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0036] Example, refer to Figures 1-9 This embodiment provides a breeding device for black-spotted catfish, including a breeding pond 1, a sludge treatment component 2, a temperature control module 3, a drive component 4, and a heat preservation shed component 5. The sludge treatment component 2 is fixedly connected to the breeding pond 1, and the temperature control module 3 is fixedly connected to the inner wall of the breeding pond 1.

[0037] Drive component 4 is used to drive the insulation shed component 5 and the sludge treatment component 2;

[0038] The sludge treatment component 2 is used to collect sludge and purify the aquatic environment.

[0039] The heat-insulating shed component 5 is used for summer shading and winter heat preservation to maintain a stable water temperature in the aquaculture pond 1 and ensure the best aquaculture environment.

[0040] In this preferred embodiment, the black-spotted catfish are placed in the breeding pond 1 for breeding. The temperature is controlled at 8℃-9℃ by the temperature control module 3. The breeding pond 1 is in an open-air state at this time, which facilitates the photosynthesis of algae in the pond, providing nutrients, oxygen, improving water quality and providing shelter for the black-spotted catfish. This is conducive to maintaining ecological stability and simulating the natural environment. After a period of breeding, a large amount of fish excrement and garbage are generated at the bottom of the pond. The sludge treatment component 2 is activated by the drive component 4 to collect and clean the sludge, preventing water quality from being affected and fish from getting sick. When the weather is cold or too hot, when the temperature exceeds the minimum threshold and the maximum threshold, the temperature control module 3 activates the heat preservation shed component 5 to maintain a stable water temperature in the breeding pond 1 and ensure the best breeding environment.

[0041] Reference Figure 1 , Figure 2 , Figure 3 , Figure 7 and Figure 8The sludge treatment component 2 includes an hourglass aquaculture plate 21, a sludge collection tank 22, a sludge pump 23, a suction pipe 24, a sludge box 25, a first slider 26, a second rotating shaft 27, a gear 28, a rack 29, a roller brush 291, and a second slider 292. The hourglass aquaculture plate 21 is fixedly connected to the aquaculture tank 1, and the sludge collection tank 22 is fixedly connected to the bottom of the hourglass aquaculture plate 21. The suction pump 23 is fixedly connected to the suction pipe 24, and the suction pipe 24 is fixedly connected to the first slider 26. The second slider 292 is rotatably connected to the second rotating shaft 27, and the second rotating shaft 27 is fixedly connected to the gear 28. The gear 28 meshes with the rack 29, and the rack 29 is fixedly connected to the aquaculture tank 1. The other end of the second rotating shaft 27 is fixedly connected to the roller brush 291, and the other end of the roller brush 291, away from the gear 28, is rotatably connected to the sludge collection tank 22.

[0042] In this preferred embodiment, the driving component 4 and the sludge treatment component 2 move left and right to control the sludge to flow out from the hourglass aquaculture plate 21. The sludge is evenly collected in the sludge collection tank 22. The sludge pump 23 is started to drive the suction pipe 24 to fully suck up the sludge into the sludge box 25. The first slider 26 slides left and right, driving the suction pipe 24 to move left and right. The suction pipe 24 drives the second slider 292 to move. The first slider 26 drives the second rotating shaft 27 to move. The second rotating shaft 27 drives the gear 28 to rotate on the rack 29. As a result, the gear 28 rotates, driving the roller brush 291 to rotate, brushing the small opening at the bottom of the hourglass aquaculture plate 21 to prevent the hourglass aquaculture plate 21 from becoming clogged.

[0043] Reference Figure 4 and Figure 5 The drive component 4 includes a motor 41, a first bevel gear 42, a lead screw 43, a second bevel gear 44, a first rotating shaft 45, and a clutch assembly 46. The output shaft of the motor 41 is rotatably connected to the lead screw 43. One end of the lead screw 43 is fixedly connected to the first bevel gear 42. The first bevel gear 42 meshes with the second bevel gear 44. The second bevel gear 44 is fixedly connected to the first rotating shaft 45. The first rotating shaft 45 is fixedly connected to the clutch assembly 46.

[0044] In this preferred embodiment, when the bottom of the pond needs to be cleaned, the motor 41 is started, driving the first bevel gear 42 to rotate. The first bevel gear 42 drives the second bevel gear 44 to rotate, and the second bevel gear 44 drives the lead screw 43 to rotate. The lead screw 43 is a bidirectional lead screw, which can drive the sludge treatment component 2 to move left and right and reciprocate, thereby cleaning the sludge at the bottom of the pond. When the external ambient temperature is too high or too low, the temperature control module 3 controls the motor 41 to rotate forward, thereby driving the insulation shed component 5 to keep the breeding pond 1 warm. When the outdoor temperature returns to a suitable temperature, the temperature control module 3 controls the motor 41 to rotate in reverse, thereby opening the insulation shed component 5. The insulation shed component 5 extends and retracts simultaneously from the middle to both ends, with high efficiency in opening and closing, which can ensure that the breeding environment is close to nature and that the breeding environment temperature is stable.

[0045] Reference Figure 5 The clutch drive assembly 46 includes a fixed frame 461, a drive wheel 462, a first roller 463, a second roller 464, a cylinder 465, a first belt 466, a driven wheel 467, and a second belt 468. A first rotating shaft 45 extends out of the fixed frame 461 and is fixedly connected to the drive wheel 463. The drive wheel 462 is slidably connected to the first belt 466. The first belt 466 winds around the first roller 463, the second roller 464, and the driven wheel 467 in sequence. The driven wheel 467 is slidably connected to the second belt 468. The cylinder 465 is fixedly connected to the first roller 463, and the first roller 463 is slidably connected to the fixed frame 461.

[0046] In this preferred embodiment, the motor 41 can simultaneously drive the sludge treatment component 2 and the insulation shed component 5. The drive wheel 462 drives the first belt 466 to rotate, and the first belt 466 drives the first roller shaft 463 and the second roller shaft 464 to rotate. The first roller shaft 463 and the second roller shaft 464 change the direction of force transmission of the first belt 466. The first belt 466 drives the driven wheel 467 to rotate, and the driven wheel 467 drives the second belt 468 to rotate. When the insulation shed component 5 completes its work, the start cylinder 465 drives the first roller shaft 463 to move, and the taut first belt 466 loosens, thereby disengaging from the outer convex surface of the drive wheel 462 and no longer being subject to sliding friction. At this time, the motor 41 only drives the sludge treatment component 2 to move.

[0047] Reference Figure 1 and Figure 6 The insulation shed component 5 is slidably connected to the clutch drive assembly 46. The insulation shed component 5 includes two sets of push-pull assemblies 51, a support rod 52, and a second fixed pulley 53. The two sets of push-pull assemblies 51 are symmetrically distributed at both ends of the support rod 57. The two ends of the second belt 468 are respectively fixedly connected to the two sets of push-pull assemblies 51. The push-pull assemblies 51 are slidably connected to the support rod 52. The support rod 52 is fixedly connected to the second fixed pulley 53. The second belt 468 is slidably connected to the second fixed pulley 53.

[0048] In this preferred embodiment, the second belt 468 drives two sets of push-pull components 51 to slide in opposite directions on the support rod 52, thereby opening and closing the insulation shed component 5.

[0049] Reference Figure 6 The push-pull assembly 51 includes a first fixed pulley 511, a third slider 512, a telescopic frame 513, a plastic insulation film 514, a pull ring 515, and a guide rod 516. The second belt 468 passes around the first fixed pulley 511 and the second fixed pulley 53 in sequence. The third slider 512 is fixedly connected to the second belt 468. The third slider 512 is fixedly connected to the telescopic frame 513. The telescopic frame 513 is fixedly connected to the plastic insulation film 514. The plastic insulation film 514 is fixedly connected to the pull ring 515. The pull ring 515 is slidably connected to the guide rod 516.

[0050] In this preferred embodiment, when the motor 41 rotates forward, the telescopic frame 513 unfolds towards the center, extending the plastic insulation film 514. The plastic insulation film 514 drags the pull ring 515 to move along the guide rod 516, thereby fully unfolding the plastic insulation film 514 to insulate the aquaculture pond 1. When the motor 41 rotates in reverse, the telescopic frame 513 retracts to both ends, causing the plastic insulation film 514 to fold. The plastic insulation film 514 drags the pull ring 515 to move along the guide rod 516 to both ends, thereby opening the plastic insulation film 514, making it easier for the aquaculture pond 1 to carry out photosynthesis.

[0051] Reference Figure 7 The sludge collection tank 22 is equipped with a ramp 221 and a collection tank 222.

[0052] In this preferred embodiment, the silt can flow into the collection pool 222 along the slope 221.

[0053] Reference Figure 9 The hourglass aquaculture board 21 has conical holes 211 that are larger at the top and smaller at the bottom.

[0054] In this preferred embodiment, the conical hole 211 facilitates the outflow of silt while preventing fish from escaping.

[0055] Reference Figure 4 The fixed frame 461 has a sliding groove 4611.

[0056] In this preferred embodiment, the cylinder 465 can drive the first roller shaft 463 to slide.

[0057] Reference Figures 1-9 This embodiment provides a method for farming black-spotted catfish, including:

[0058] S1: Place the black-spotted catfish into the breeding pond 1 for breeding, and control the temperature at 8℃-9℃ through the temperature control module 3 for breeding;

[0059] S2: When the temperature drops below the threshold, or when the temperature rises above the threshold, the temperature control module 3 controls the motor 41 to rotate forward, thereby driving the insulation shed component 5 to insulate the breeding pond 1.

[0060] S3: When the outdoor temperature returns to a suitable temperature, the temperature control module 3 controls the motor 41 to reverse, thereby opening the heat preservation shed component 5. The heat preservation shed component 5 extends and retracts from the middle to both ends at the same time, ensuring that the breeding environment is close to nature and that the temperature of the breeding environment is stable.

[0061] S4: When the insulation shed component 5 has finished its work, the starting cylinder 465 drives the first roller shaft 463 to move, and the taut first belt 466 loosens, thus disengaging from the outer convex surface of the drive wheel 462 and no longer subject to sliding friction. At this time, the motor 41 only drives the sludge treatment component 2 to move.

[0062] S5: Sludge flows out from the hourglass aquaculture plate 21 and is evenly collected in the sludge collection tank 22. When it is necessary to clean the sludge at the bottom of the tank, the sludge pump 23 is started to drive the suction pipe 24 to fully suck up the sludge into the sludge box 25. The drive component 4 is started to drive the suction pipe 24 to move left and right.

[0063] S6: Simultaneously, the straw 24 drives the gear 28 to rotate on the rack 29, thereby driving the roller brush 291 to rotate, preventing the hourglass aquaculture plate 21 from becoming clogged.

[0064] In this preferred embodiment, the temperature control module 3 controls the forward and reverse rotation of the motor 41 to open and close the heat preservation shed component 5, thereby simulating the natural environment, preventing the algae in the water from decreasing due to insufficient light, which would prevent the black-spotted catfish from receiving nutrients, oxygen, improving water quality, and providing shelter. The silt is cleaned by the silt treatment component 2, and the cleaned silt can be easily transported to farmland for fertilization after drying.

[0065] Working principle: Black-spotted catfish are placed in breeding pond 1 for rearing. The temperature is controlled at 8℃-9℃ by temperature control module 3.

[0066] When the external ambient temperature is too high or too low, the temperature control module 3 controls the motor 41 to rotate forward, the telescopic frame 513 unfolds towards the center, and the plastic insulation film 514 is extended. The plastic insulation film 514 drags the pull ring 515 to move on the guide rod 516, thereby fully unfolding the plastic insulation film 514 to keep the aquaculture pond 1 warm, maintain the water temperature in the aquaculture pond 1, and ensure the best aquaculture environment.

[0067] When the outdoor temperature returns to a suitable level, the control motor 41 reverses, the telescopic frame 513 retracts to both ends, causing the plastic insulation film 514 to fold. The plastic insulation film 514 drags the pull ring 515 to move to both ends on the guide rod 516, thereby opening the plastic insulation film 514. At this time, the breeding pond 1 is in an open-air state, which facilitates the photosynthesis of algae in the pond, providing nutrients, oxygen, improving water quality and providing shelter for the black-spotted catfish in the pond, which is conducive to maintaining ecological stability and simulating the natural environment.

[0068] The motor 41 can simultaneously drive the sludge treatment component 2 and the insulation shed component 5. The drive wheel 462 drives the first belt 466 to rotate, the first belt 466 drives the first roller shaft 463 and the second roller shaft 464 to rotate, the first roller shaft 463 and the second roller shaft 464 change the direction of force transmission of the first belt 466, the first belt 466 drives the driven wheel 467 to rotate, the driven wheel 467 drives the second belt 468 to rotate. When the insulation shed component 5 has completed its work, the start cylinder 465 drives the first roller shaft 463 to move, the taut first belt 466 loosens, and thus disengages from the outer convex surface of the drive wheel 462, and is no longer subject to sliding friction. At this time, the motor 41 only drives the sludge treatment component 2 to move.

[0069] The bottom of the pond needs to be cleaned. Start motor 41 to drive the first bevel gear 42 to rotate. The first bevel gear 42 drives the second bevel gear 44 to rotate. The second bevel gear 44 drives the lead screw 43 to rotate. The lead screw 43 is a two-way lead screw, which can drive the sludge treatment component 2 to move left and right and back and forth to clean the sludge at the bottom of the pond. When the external ambient temperature is too high or too low, the temperature control module 3 controls the motor 41 to rotate forward, thereby driving the heat insulation shed component 5 to keep the breeding pond 1 warm. When the outdoor temperature returns to a suitable temperature, the temperature control module 3 controls the motor 41 to rotate in reverse, thereby opening the heat insulation shed component 5. The heat insulation shed component 5 extends and retracts from the middle to both ends at the same time, with high efficiency in opening and closing. It can ensure that the breeding environment is close to nature and that the breeding environment temperature is stable.

[0070] This device is easy to operate and can efficiently clean the sludge in the aquaculture pond. The aquaculture plate is not easily clogged, which can ensure that the aquaculture environment is close to nature and that the temperature of the aquaculture environment is stable.

Claims

1. A breeding device for black-spotted catfish, characterized in that: It includes a breeding pond (1), a sludge treatment component (2), a temperature control module (3), a drive component (4), and a heat preservation shed component (5). The sludge treatment component (2) is fixedly connected to the breeding pond (1), and the temperature control module (3) is fixedly connected to the inner wall of the breeding pond (1). The driving component (4) is used to drive the heat insulation shed component (5) and the sludge treatment component (2). The sludge treatment component (2) is used to collect sludge and purify the water environment; The heat-insulating shed component (5) is used for summer shading and winter heat preservation to maintain the water temperature in the breeding pond (1) and ensure the best breeding environment. The sludge treatment component (2) includes an hourglass aquaculture plate (21), a sludge collection tank (22), a sludge pump (23), a suction pipe (24), a sludge box (25), a first slider (26), a second rotating shaft (27), a gear (28), a rack (29), a roller brush (291), and a second slider (292). The hourglass aquaculture plate (21) is fixedly connected to the aquaculture tank (1), the sludge collection tank (22) is fixedly connected to the bottom of the hourglass aquaculture plate (21), and the sludge pump (23) is fixedly connected to the suction pipe. (24), the straw (24) is fixedly connected to the first slider (26), the second slider (292) is rotatably connected to the second rotating shaft (27), the second rotating shaft (27) is fixedly connected to the gear (28), the gear (28) meshes with the rack (29), the rack (29) is fixedly connected to the breeding pond (1), the other end of the second rotating shaft (27) is fixedly connected to the roller brush (291), and the other end of the roller brush (291) away from the gear (28) is rotatably connected to the sludge collection tank (22); The drive component (4) includes a motor (41), a first bevel gear (42), a lead screw (43), a second bevel gear (44), a first rotating shaft (45), and a clutch assembly (46). The output shaft of the motor (41) is rotatably connected to the lead screw (43). One end of the lead screw (43) is fixedly connected to the first bevel gear (42). The first bevel gear (42) meshes with the second bevel gear (44). The second bevel gear (44) is fixedly connected to the first rotating shaft (45). The first rotating shaft (45) is fixedly connected to the clutch assembly (46). The heat insulation shed component (5) is slidably connected to the clutch assembly (46). The heat insulation shed component (5) includes two sets of push-pull assemblies (51), a support rod (52), and a second fixed pulley (53). The two sets of push-pull assemblies (51) are symmetrically distributed at both ends of the support rod (52).

2. The black-spotted catfish farming device as described in claim 1, characterized in that: The clutch assembly (46) includes a fixed frame (461), a drive wheel (462), a first roller shaft (463), a second roller shaft (464), a cylinder (465), a first belt (466), a driven wheel (467), and a second belt (468). The first rotating shaft (45) extends out of the fixed frame (461) and is fixedly connected to the drive wheel (462). The drive wheel (462) is slidably connected to the first belt (466), and the first belt (466) winds around the first roller shaft (463) and the second roller shaft (468) in sequence. A shaft (464) and a driven wheel (467) are connected to a second belt (468). A cylinder (465) is fixedly connected to a first roller shaft (463). The first roller shaft (463) is slidably connected to a fixed frame (461). Two sets of push-pull assemblies (51) are fixedly connected to both ends of the second belt (468). The push-pull assembly (51) is slidably connected to a support rod (52). The support rod (52) is fixedly connected to a second fixed pulley (53). The second belt (468) is slidably connected to the second fixed pulley (53).

3. The black-spotted catfish farming device as described in claim 2, characterized in that: The push-pull assembly (51) includes a first fixed pulley (511), a third slider (512), a telescopic frame (513), a plastic insulation film (514), a pull ring (515), and a guide rod (516). The second belt (468) passes around the first fixed pulley (511) and the second fixed pulley (53) in sequence. The third slider (512) is fixedly connected to the second belt (468). The third slider (512) is fixedly connected to the telescopic frame (513). The telescopic frame (513) is fixedly connected to the plastic insulation film (514). The plastic insulation film (514) is fixedly connected to the pull ring (515). The pull ring (515) is slidably connected to the guide rod (516).

4. The black-spotted catfish farming device as described in claim 1, characterized in that: The sludge collection tank (22) is equipped with a ramp (221) and a collection tank (222).

5. The black-spotted catfish farming device as described in claim 1, characterized in that: The hourglass aquaculture board (21) has conical holes (211) that are larger at the top and smaller at the bottom.

6. The black-spotted catfish farming device as described in claim 2, characterized in that: The fixed frame (461) is provided with a sliding groove (4611).

7. A method for culturing black-spotted catfish, using the black-spotted catfish culturing device as described in claim 2, characterized in that, include: S1: Place the black-spotted catfish into the breeding pond (1) for breeding, and control the temperature at 8℃-9℃ through the temperature control module (3); S2: When the temperature drops below the threshold or rises above the threshold, the temperature control module (3) controls the motor (41) to rotate forward, thereby driving the insulation shed component (5) to insulate the breeding pond (1); S3: When the outdoor temperature returns to a suitable temperature, the temperature control module (3) controls the motor (41) to reverse, thereby opening the heat preservation shed component (5). The heat preservation shed component (5) extends and retracts from the middle to both ends at the same time, ensuring that the breeding environment is close to nature and that the breeding environment temperature is stable. S4: When the insulation shed component (5) has finished its work, the starting cylinder (465) drives the first roller shaft (463) to move, the taut first belt (466) loosens, thus disengaging from the outer convex surface of the drive wheel (462) and no longer subject to sliding friction. At this time, the motor (41) only drives the sludge treatment component (2) to move. S5: The sludge flows out from the hourglass aquaculture plate (21) and is evenly collected in the sludge collection tank (22). When it is necessary to clean the sludge at the bottom of the tank, start the sludge pump (23) to drive the suction pipe (24) to fully suck the sludge into the sludge box (25), and start the drive component (4) to drive the suction pipe (24) to move left and right. S6: At the same time, the straw (24) drives the gear (28) to rotate on the rack (29), thereby driving the roller brush (291) to rotate, preventing the hourglass breeding plate (21) from getting clogged.

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