A fish egg hatching system for crucian carp farming

Abstract

This invention relates to the field of aquaculture hatching devices, and discloses a crucian carp egg hatching system, comprising a mother pond with a main circulation device fixedly connected to its bottom; a hatching pond fixedly connected to the circulation mechanism, with a fry pond connected to one side; multiple collectors connected to the mother pond and the hatching pond; a secondary circulation device located on one side of the fry pond; and a plug-in plate snapped onto the hatching pond, with multiple sleeves snapped onto it. This invention can achieve circulation in multiple different directions, while the sleeves prevent the separation of eggs and fry. It also coordinates with water circulation between the mother pond and the mother pond to reduce the impact of water quality during transfer. Furthermore, during circulation, medicines are added in real time, and filtration and oxygenation are provided to ensure the stable growth of the fish eggs.

Description

Technical Field

[0001] This invention relates to the field of aquaculture hatching devices, and more particularly to a fish egg hatching system for crucian carp farming. Background Technology

[0002] Crucian carp are warm-water fish. They prefer to live at the bottom of the water. Crucian carp are highly adaptable to low oxygen levels and are omnivorous; the diet of juveniles is similar to that of adults. Adult crucian carp mainly feed on organic detritus, aquatic plants, and plant seeds, as well as a considerable number of chironomid larvae, cladocerans, and copepods, and also consume commercial feed. Crucian carp are multi-spawning fish and are widely farmed in my country.

[0003] During the breeding process, it is necessary to collect the eggs laid by the female fish and then transfer them to the hatchery for incubation. However, the existing equipment is prone to damaging the eggs during collection. In addition, after hatching, the eggs and fry are in the same space, which affects subsequent hatching. Summary of the Invention

[0004] To address the technical problem of poor hatching, this invention provides a fish egg hatching system for crucian carp farming.

[0005] The present invention is achieved by the following technical solution: a crucian carp egg hatching system, comprising: a mother pond, the bottom of which is fixedly connected to a main circulation device; a hatching pond, which is fixedly connected to the circulation mechanism and has a fry pond connected to one side; multiple collectors, which are connected to the mother pond and the hatching pond; a secondary circulation device, which is set on one side of the fry pond; and a plug-in plate, which is snapped onto the hatching pond and has multiple sleeves snapped onto it.

[0006] As a further improvement to the above solution, the main circulation device includes: a circulation box, which contains a filter box 1, a suction box, an installation box, a mixing box, a placement box, and a filter box 2 that cooperate with each other; a pipe 1, one end of which is connected to the bottom of the mother tank and the other end of which is connected to the filter box 1, the bottom of which is connected to the suction box via a pipe 2; a placement box, which is fixedly connected to the circulation box, and has connecting pipes on both sides that are respectively connected to the filter box 2 and the feeder, the placement box being fitted with a retrieval box; and multiple heating pipes, which are installed inside the filter box 2, with one side of which is... A driver is fixedly connected to filter box two; a drive mechanism is disposed inside filter box two and is drivenly connected to the output end of the driver; pipe five is connected to the mixing box and its other end is connected to a transfer box fixedly connected to the circulation box, one side of the transfer box is connected to an upstream pipe, and one side of the upstream pipe is connected to multiple connecting pipes connected to the hatching pool; air pump two is fixedly connected to the circulation box and its output end is connected to filter box three, both ends of filter box three are respectively connected to pipe four and pipe three, one end of pipe three is connected to the transfer box, and one end of pipe four extends into the seedling pool.

[0007] As a further improvement to the above solution, the driving mechanism includes: a screw conveyor, which is drivenly connected to the output end of one of the drivers and its other end is connected to a mixing tank, wherein multiple mixing frames are rotatably connected inside the mixing tank; a power rod, which is drivenly connected to the output end of the driver and is drivenly connected to a transmission component one, which is drivenly connected to the mixing frame; and a water pump two, which is installed in a mounting box, with its input end connected to a suction box and its output end connected to the mixing tank.

[0008] As a further improvement to the above solution, a protective plate connected to the filter box is fixedly connected to the outer side of the transmission assembly one, an adding pipe connected to the filter box two is fixedly connected to one side of the circulation box, and a controller is connected inside the mounting box.

[0009] As a further improvement to the above solution, the secondary circulation device includes: a base plate, which is fixedly connected to the lower side of the seedling pond, with multiple overflow pipes fixedly connected in the middle, and the other end of the overflow pipes connected to a filter channel located in the seedling pond; a guide pipe, one end of which is connected to the seedling pond and the other end of which is connected to a second filter box; a buffer box, which is set in the seedling pond and has multiple spray holes connected to it; a water tank, which is set in the seedling pond and has an air box located in the seedling pond connected to one side of it; a water pump, which is connected to the water tank, with its input end connected to the filter channel and its output end located in the water tank; and an air pump, which is connected to the air box and its output end extends into the water tank.

[0010] As a further improvement to the above solution, a feeder is connected to the seedling pond, and a detector is connected inside the seedling pond.

[0011] As a further improvement to the above solution, the collector includes: a balancing box with snap-fit ​​holes, the balancing box being connected to a mother pool or hatching pool, and a chute inside the balancing box; a timer fixedly connected inside the balancing box, with a tube six connected to one side of the timer and a tube seven connected to one side of the tube six; a limiting strip with a slider that mates with the chute fixedly connected to its top, and the tube seven being connected to the limiting strip; a vertical rope fixedly connected to the limiting strip, with multiple adsorption nets connected to it; and a binding rope with one end fixedly connected to the balancing box and the other end fixedly connected to a counterweight connected to the vertical rope.

[0012] As a further improvement to the above scheme, the adsorption net includes an inner adsorption layer, an inner support layer is sleeved on the outside of the inner adsorption layer, an outer adsorption layer is connected to the outside of the inner support layer, and a plurality of fibers are connected to the outside of the outer adsorption layer.

[0013] As a further improvement to the above scheme, a second intercepting plate is connected to the side of the incubation pool near the upstream pipe, and a first intercepting plate is connected to the side of the incubation pool near the plug-in plate.

[0014] As a further improvement to the above solution, a magnet is fixedly connected to the bottom of the incubation pool, and a water pipe is connected to one side of the water tank.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. Through the main and auxiliary circulation devices, multiple circulations in different directions can be achieved. At the same time, the casing blocks the flow of water, ensuring the separation of eggs and larvae. It also works in conjunction with the water circulation between the mother pond and the mother pond to reduce the impact of water quality during the transfer process. Furthermore, medicines are added in real time during the circulation process, and filtration and oxygenation are provided to ensure the stable growth of fish eggs.

[0017] 2. The collector increases the adhesion strength of fish eggs. During the transfer process, the overflow of the inner support layer, inner adsorption layer, and outer adsorption layer stabilizes the humidity. The overflowing water also provides some protection, ensuring the safety of the eggs. Attached Figure Description

[0018] Figure 1 This is a top view of the present invention;

[0019] Figure 2 This is a schematic diagram of the left cross-section of the present invention;

[0020] Figure 3 Left sectional view of the main circulation device;

[0021] Figure 4 Top-view cross-sectional view of the main circulation unit;

[0022] Figure 5 for Figure 2 Enlarged structural diagram at point A;

[0023] Figure 6 This is a schematic diagram of the collector's main sectional view;

[0024] Figure 7 for Figure 6 Enlarged structural diagram at point B.

[0025] Explanation of key symbols:

[0026] 01. Mother Pool; 02. Circulation Tank; 03. Collector; 04. Bottom Plate; 05. Feeder; 06. Seedling Pool; 07. Air Pump 1; 08. Air Box; 09. Water Tank; 10. Water Pump 1; 11. Buffer Tank; 12. Connecting Plate; 13. Overflow Pipe; 14. Sleeve; 15. Retention Plate 1; 18. Hatching Pool; 19. Retention Plate 2; 20. Upstream Pipe; 21. Pipe 1; 22. Filter Box 1; 23. Pipe 2; 24. Suction Box; 25. Driver; 26. Transmission Assembly 1; 27. Mounting Box; 28. Mixing Box; 29. ​​Raw Material Box; 30. Filter Box 2; 31. 32. Filter channel; 33. Injection hole; 34. Filter box three; 35. Retrieval box; 36. Mixing rack; 37. Power rod; 38. Screw conveyor; 39. Placement box; 40. Transfer box; 41. Pipe three; 42. Magnet; 43. Pipe four; 44. Air pump two; 45. Heating tube; 46. Pipe five; 50. Balance box; 51. Timer; 52. Slide; 53. Pipe six; 54. Limiting strip; 55. Pipe seven; 56. Vertical rope; 57. Adsorption net; 58. Restraint rope; 59. Fluff; 60. Inner support layer; 61. Inner adsorption layer; 62. Outer adsorption layer. Detailed Implementation

[0027] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0028] Example:

[0029] Please combine Figure 1-7 ,

[0030] A crucian carp spawning system includes: a mother pond 01, with a main circulation device fixedly connected to its bottom; the mother pond 01 is the edge of the breeding pond and is used for spawning; the main circulation device performs necessary circulation; a hatching pond 18, which is fixedly connected to the circulation mechanism; a larvae pond 06 connected to one side of the hatching pond 18 for hatching and the larvae pond 06 for larval cultivation; multiple collectors 03, which are connected to the mother pond 01 and the hatching pond 18 for collecting eggs and subsequent hatching; a secondary circulation device, which is located on one side of the larvae pond 06 and performs synchronous circulation; and a plug-in plate 12, which is snapped onto the hatching pond 18; multiple sleeves 14 are snapped onto the plug-in plate 12 for installation; and the sleeves 14 for guidance, preventing larvae from returning to the hatching pond 18.

[0031] The main circulation device includes:

[0032] The circulation tank 02 contains a series of interconnected components: a filter box 22, a suction box 24, an installation box 27, a mixing box 28, a placement box 39, and a filter box 30. These components provide necessary space. A pipe 21 connects at one end to the bottom of the mother tank 01 and at the other end to the filter box 22. The bottom of the filter box 22 is connected to a pipe 23 that communicates with the suction box 24. The pipe 21 allows for necessary water leakage, while the pipe 23 allows for water inflow. The water flow is controlled by a filter box 22 for filtration. A placement box 39 is fixedly connected to a circulation box 02, and its two sides are fixedly connected to a guide pipe that communicates with a second filter box 30 and a feeder 05, respectively. A retrieval box 35 is snapped into the second pipe 23, supporting the placement box 39 and performing filtration. Multiple heating tubes 45 are installed inside the second filter box 30, and one side of each heating tube has a driver 25 fixedly connected to the second filter box 30. The driver 25 is an existing device that can be driven by water flow. 45 is heated to ensure the incubation process. The drive mechanism is located inside the filter box 30 and is connected to the output of the driver 25. The drive mechanism provides necessary driving. Pipe 46 is connected to the mixing box 28, and its other end is connected to a transfer box 40 fixedly connected to the circulation box 02. One side of the transfer box 40 is connected to an upstream pipe 20, and one side of the upstream pipe 20 is connected to multiple connecting pipes connected to the incubation tank 18. Pipe 46 guides the water flow, which then enters the incubation tank 18 after passing through the transfer box 40 and the upstream pipe 20. In the hatching pool 18, a flow is formed to ensure hatching. Air pump 2 44 is fixedly connected to the circulation box 02, and its output end is connected to filter box 34. The two ends of filter box 34 are respectively connected to pipe 43 and pipe 41. One end of pipe 41 is connected to transfer box 40, and one end of pipe 43 extends into seedling pool 06. Air pump 2 44 draws in outside air, which is then filtered by filter box 34, and finally enters transfer box 40 and seedling pool 06 after passing through pipe 41 and pipe 43, respectively, to achieve oxygen supply.

[0033] The driving mechanism includes: a screw conveyor 38, which is driven to the output end of one of the drivers 25, and its other end is connected to a mixing box 28. Multiple mixing racks 36 are rotatably connected inside the mixing box 28. The driver 25 drives the screw conveyor 38 to move, so that the powder in the raw material box 29 enters the mixing box 28 after passing through the screw conveyor 38; a power rod 37, which is driven to the output end of the driver 25, and is driven to a transmission component 26. The transmission component 26 is driven to the mixing racks 36. Through the drive of the power rod 37 and the transmission of the transmission component 26, the mixing racks 36 are rotated to perform auxiliary mixing and stirring; and a second water pump, which is installed in the mounting box 27, with its input end connected to the suction box 24 and its output end connected to the mixing box 28.

[0034] The outer side of the transmission assembly 26 is fixedly connected to a protective plate connected to the filter box 30. One side of the circulation box 02 is fixedly connected to an addition pipe connected to the filter box 30. The mounting box 27 is connected to a controller. The protective plate provides necessary protection, and the addition pipe facilitates the addition of raw materials.

[0035] The secondary circulation device includes: a base plate 04, which is fixedly connected to the lower side of the seedling pond 06, with multiple overflow pipes 13 fixedly connected in the middle. The other end of each overflow pipe 13 is connected to a filter channel 32 located in the seedling pond 06. The base plate 04 provides spatial isolation and a certain degree of filtration, while the filter channel 32 guides the water flow in the seedling pond 06. A guide pipe 31 is connected at one end to the seedling pond 06 and at the other end to the filter box 30, providing necessary connections. A buffer tank 11 is located inside the seedling pond 06 and has multiple spray holes 33 connected to it. The water tank 09 is located inside the seedling pond 06. One side of the water tank 09 is connected to the air tank 08 located inside the seedling pond 06. The water pump 10 is connected to the water tank 09. Its input end is connected to the filter channel 32, and its output end is located inside the water tank 09. The air pump 07 is connected to the air tank 08, and its output end extends into the water tank 09. Through the operation of the water pump 10, the water in the filter channel 32 flows into the water tank 09, and then overflows into the buffer tank 11, and further enters the seedling pond 06 to realize water circulation. At the same time, the air pump 07 guides the gas to ensure the delayed addition of gas.

[0036] A feeder 05 is connected to the seedling pond 06, and a detector is connected inside the seedling pond 06. The feeder 05 feeds the seedlings, and the detector performs detection.

[0037] The collector 03 includes: a balance box 50 with snap-fit ​​holes, the balance box 50 being connected to the mother pool 01 or the hatching pool 18, a chute 52 inside the balance box 50, a timer 51 fixedly connected inside the balance box 50 with a tube 6 53 connected to one side, and a tube 7 55 connected to one side of the tube 6 53. The balance box 50 is used for limiting, the timer 51 displays the time, the tube 6 53 and the limiting strip 54 guide and unload the material, the limiting strip 54 has a slider fixedly connected to its top that cooperates with the chute 52, the tube 7 55 is connected to the limiting strip 54, the limiting strip 54 collects the material, a vertical rope 56 fixedly connected to the limiting strip 54, multiple adsorption nets 57 connected to it, the adsorption nets 57 receive the eggs, and a binding rope 58 with one end fixedly connected to the balance box 50 and the other end fixedly connected to a counterweight connected to the vertical rope 56. The binding rope 58 is used for hanging, and the counterweight ensures the unfolding of the adsorption nets 57.

[0038] The adsorption net 57 includes an inner adsorption layer 61, an inner support layer 60 is sleeved on the outside of the inner adsorption layer 61, an outer adsorption layer 62 is connected to the outside of the inner support layer 60, and a plurality of fibers 59 are connected to the outside of the outer adsorption layer 62. The inner adsorption layer 61 absorbs and stores the eggs, the inner support layer 60 provides elastic support, and the fibers 59 and the binding rope 58 provide shielding and adsorption to ensure the placement of the eggs.

[0039] The hatching pool 18 is connected to a second intercepting plate 19 on the side near the upstream pipe 20, and a first intercepting plate 15 on the side near the plug-in plate 12. A magnet 42 is fixedly connected to the bottom of the hatching pool 18. A water pipe is connected to one side of the water tank 09. The second intercepting plate 19 performs filtration, the first intercepting plate 15 provides necessary blocking, and the magnet 42 attracts the working counterweight to ensure deployment.

[0040] The above embodiments are merely preferred embodiments of the present invention and should not be construed as limiting the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A fish egg incubation system for crucian carp farming, characterized in that, include: The female pool has a main circulation device fixedly connected to its bottom; The hatching pool is fixedly connected to the circulation mechanism, and a seedling pool is connected to one side of it; Collectors, of which multiple collectors are provided, are connected to the female pool and the hatching pool; A secondary circulation device is located on one side of the seedling pond; The plug-in plate is snapped onto the incubation pool, and multiple sleeves are snapped onto it; The main circulation device includes: The circulation box contains a series of interconnected components, including a filter box 1, an intake box, an installation box, a mixing box, a placement box, and a filter box 2. One end of the tube is connected to the bottom of the female pool, and the other end is connected to the filter box. The bottom of the filter box is connected to the suction box via a second tube. The placement box is fixedly connected to the circulation box, and its two sides are fixedly connected to the filter box and the feeder, respectively. The retrieval box is snapped into the pipe. Multiple heating elements are provided and are installed inside the filter box 2. A driver is fixedly connected to the filter box 2 on one side of the heating element. The drive mechanism is located inside the filter box 2 and is connected to the output end of the driver. Pipe 5 is connected to the mixing tank, and its other end is connected to a transfer box that is fixedly connected to the circulation tank. One side of the transfer box is connected to an upstream pipe, and one side of the upstream pipe is connected to multiple connecting pipes that are connected to the incubation tank. Air pump 2 is fixedly connected to the circulation box, and its output end is connected to filter box 3. The two ends of filter box 3 are respectively connected to pipe 4 and pipe 3. One end of pipe 3 is connected to the transfer box, and one end of pipe 4 extends into the seedling pond. The drive mechanism includes: A spiral conveyor, which is drivenly connected to the output of one of the drivers and its other end is connected to a mixing chamber, in which multiple mixing racks are rotatably connected; A power rod is driven to the output end of the driver and is driven to a transmission assembly, which is driven to the hybrid frame. Pump 2 is installed in the mounting box. Its input end is connected to the suction box, and its output end is connected to the mixing box.

2. The crucian carp egg hatching system as described in claim 1, characterized in that, The outer side of the transmission assembly is fixedly connected to a protective plate that is connected to the filter box. One side of the circulation box is fixedly connected to an adding pipe that is connected to the filter box. The controller is connected inside the mounting box.

3. The crucian carp egg hatching system as described in claim 1, characterized in that, The secondary circulation device includes: The bottom plate is fixedly connected to the lower side of the seedling pond, and multiple overflow pipes are fixedly connected in the middle. The other end of the overflow pipe is connected to a filter channel located in the seedling pond. The guide pipe is connected at one end to the seedling pond and at the other end to the filter box. A buffer tank is installed inside the seedling pond and is connected to multiple spray holes. A water tank is installed inside the seedling pond, and one side of the tank is connected to an air tank located inside the seedling pond. Water pump one is connected to the water tank. Its input end is connected to the filter channel, and its output end is located inside the water tank. Air pump one is connected to the air tank, and its output end extends into the water tank.

4. The crucian carp egg hatching system as described in claim 3, characterized in that, A feeder is connected to the seedling pond, and a detector is connected inside the seedling pond.

5. The crucian carp egg hatching system as described in claim 4, characterized in that, The collector includes: A balancing box is provided with snap-fit ​​holes. The balancing box is connected to the female pool or the hatching pool. A sliding groove is provided inside the balancing box. A timer is fixedly connected inside a balance box, with a tube six connected to one side of the timer and a tube seven connected to one side of the tube six. A limiting strip, the top of which is fixedly connected to a slider that cooperates with a sliding groove, and the tube seven is connected to the limiting strip; A vertical rope is fixedly connected to a limiting strip, and multiple adsorption nets are attached to it; The restraint rope has one end fixedly connected to the balance box, and the other end fixedly connected to a counterweight that is connected to the vertical rope.

6. The crucian carp egg hatching system as described in claim 5, characterized in that, The adsorption net includes an inner adsorption layer, an inner support layer is sleeved on the outside of the inner adsorption layer, an outer adsorption layer is connected to the outside of the inner support layer, and multiple fibers are connected to the outside of the outer adsorption layer.

7. The crucian carp egg hatching system as described in claim 5, characterized in that, The side of the incubation pool closest to the upstream pipe is connected to a second intercepting plate, and the side of the incubation pool closest to the plug-in plate is connected to a first intercepting plate.

8. The crucian carp egg hatching system as described in claim 5, characterized in that, A magnet is fixedly connected to the bottom of the incubation pool, and a water pipe is connected to one side of the water tank.

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