Crayfish constant-temperature breeding and breeding device

Abstract

The utility model provides a crayfish constant-temperature breeding and breeding device, which relates to the technical field of breeding devices and comprises a breeding pond, a fixed frame is fixedly mounted at the top of the breeding pond, two sliding rails are fixedly mounted at the top of the fixed frame, and a sliding plate is movably sleeved between the outer surface walls of the two sliding rails. According to the device, under the interaction of all the components of the device, the partition plate divides the culture pond into the hatching area and the fry area, the partition design provides more suitable living environments for crayfishes in different growth stages, and the device achieves intelligent regulation and control of the water temperature in the culture pond; the regulation and control capability ensures that the environments of the hatching area and the young crayfish area are always in an optimal state, a powerful guarantee is provided for the growth of the crayfishes, large young crayfishes can be separated from small young crayfishes and crayfish eggs, competition and mutual interference among the crayfishes in different growth stages are avoided, and the breeding benefit and the growth speed are favorably improved.

Description

Technical Field

[0001] The utility model relates to the technical field of breeding devices, in particular to a constant temperature breeding and breeding device for crayfish. Background Art

[0002] Crayfish is a freshwater economic shrimp, which is widely popular among people because of its delicious meat. With the improvement of consumption level, crayfish has become an important economic aquaculture species in China in recent years, and the aquaculture scope has been expanding year by year. However, in the actual breeding process, the output and quality of crayfish are limited by many factors, such as water temperature, water quality and breeding density. Among them, water temperature is one of the key factors affecting the growth and development of crayfish. 20-30℃ is the suitable growth temperature for crayfish. Water temperature below 10℃ or above 30℃ will have a negative impact on the growth and reproduction of crayfish.

[0003] During the breeding process of crayfish, there are differences in the growth rates of individuals, resulting in some crayfish growing significantly faster during the hatching stage. These faster-growing individuals may have an advantage in food competition and obtain more food resources, which may prevent slower-growing crayfish from obtaining sufficient nutrition, thus affecting their growth and development. In addition, crayfish at different growth stages have different requirements for water temperature. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is in use, the growth speed of crayfish varies during the use of the crayfish breeding and cultivation device, and crayfish of different sizes have different requirements for water temperature, which affects the growth and development of crayfish, thereby proposing a constant temperature breeding and cultivation device for crayfish.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a crayfish constant temperature breeding and cultivation device, comprising a cultivation pond, a fixed frame is fixedly installed on the top of the cultivation pond, two slide rails are fixedly installed on the top of the fixed frame, a slide plate is movably provided between the outer walls of the two slide rails, a first motor is fixedly connected to the top of the slide plate, a winding roller is fixedly connected to the output end of the first motor, two fixed plates are movably provided on the outer wall of the winding roller, a pulling rope is wound around the outer wall of the winding roller, a guide wheel is fixedly installed on the top of the slide plate, four hooks are fixedly connected to the outer wall of the pulling rope, a cross plate is fixedly connected to the top of the fixed frame, a slide groove is provided on the top of the cross plate, a slide block is slidably embedded in the inner wall of the slide groove, and the bottom of the slide plate is fixedly connected to the top of the slide block, a threaded rod is threadedly connected to the inner wall of the slide block, a second motor is fixedly connected to the outer wall of the threaded rod, a controller is fixedly installed on one side of the outer wall of the fixed frame, a temperature sensor is fixedly connected to the inner wall of the cultivation pond, and an electric heating ring is fixedly connected to the inner wall of the cultivation pond.

[0006] Preferably, a partition is fixedly connected to the inner surface wall of the breeding pond, a net cage is arranged on the inner surface wall of the breeding pond, and four pull rings are fixedly installed on the top of the net cage.

[0007] Preferably, one side of the outer wall of the breeding pond is fixedly connected with a water outlet pipe, the output end of the water outlet pipe is fixedly connected with a water pump, and the output end of the water pump is fixedly connected with a water delivery pipe.

[0008] Preferably, the outer wall of the water delivery pipe is fixedly connected to a group of nozzles, and the outer wall of the water delivery pipe is fixedly sleeved with a cooling box.

[0009] Preferably, the outer wall of the cooling box is provided with a plurality of ventilation holes, and the top of the cooling box is fixedly connected with a fan.

[0010] Preferably, the inner surface wall of the cooling box is fixedly connected to a first filter screen, the inner surface wall of the cooling box is fixedly connected to an activated carbon adsorption screen, and the output end of the cooling box is fixedly connected to a circulation pump.

[0011] Preferably, the output end of the circulation pump is fixedly connected to a water inlet pipe, and one side of the outer wall of the breeding pond is fixedly connected to the output end of the water inlet pipe, and the inner surface wall of the water outlet pipe is fixedly connected to two protective nets.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] In the utility model, through the interaction of the various components of the device, the partition not only divides the breeding pond into a hatching area and a seedling area, but also ensures the spatial independence of the two areas. This zoning design provides a more suitable living environment for crayfish at different growth stages, and the device realizes intelligent regulation of the water temperature of the breeding pond. This regulation capability ensures that the environment of the hatching area and the seedling area is always in the best state, providing a strong guarantee for the growth of crayfish, and can separate larger seedlings from smaller seedlings and shrimp eggs, avoiding competition and mutual interference between crayfish at different growth stages, which helps to improve breeding efficiency and growth rate.

[0014] In the utility model, through the interaction of the various components of the device, the water inside the breeding pond can be filtered and treated, and the filtered water can re-enter the breeding pond for recycling, thereby conserving water resources and ensuring that the water quality always remains in a relatively stable state, avoiding the deterioration of the water quality, and providing a healthier and safer growth environment for crayfish. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model provides a main structural stereogram of a constant temperature breeding and cultivation device for crayfish;

[0016] Figure 2 The utility model provides a three-dimensional exploded diagram of some structures in a constant temperature breeding and cultivation device for crayfish;

[0017] Figure 3 The utility model provides a partial structure top view of a crayfish constant temperature breeding and cultivation device;

[0018] Figure 4 The utility model provides a side-view stereoscopic exploded diagram of the substructure in a constant temperature breeding and cultivation device for crayfish;

[0019] Figure 5 The utility model provides a sub-structure sectional plan view of a constant temperature breeding and cultivation device for crayfish.

[0020] Legend:

[0021] 1. Breeding pond; 2. Fixed frame; 3. Slide rail; 4. Slide plate; 5. First motor; 6. Winding roller; 7. Fixed plate; 8. Lifting rope; 9. Guide wheel; 10. Draw hook; 11. Horizontal plate; 12. Slide groove; 13. Sliding block; 14. Threaded rod; 15. Second motor; 16. Controller; 17. Temperature sensor; 18. Electric heating ring; 19. Partition; 20. Net cage; 21. Pull ring; 22. Water outlet pipe; 23. Water pump; 24. Water delivery pipe; 25. Nozzle; 26. Cooling box; 27. Ventilation hole; 28. Fan; 29. ​​First filter; 30. Activated carbon adsorption net; 31. Circulation pump; 32. Water inlet pipe; 33. Protective net. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1, as Figure 1-Figure 5 As shown, the utility model provides a constant temperature breeding and cultivation device for crayfish, including a cultivation pool 1, a fixed frame 2 is fixedly installed on the top of the cultivation pool 1, two slide rails 3 are fixedly installed on the top of the fixed frame 2, a slide plate 4 is movably sleeved between the outer walls of the two slide rails 3, a first motor 5 is fixedly connected to the top of the slide plate 4, a winding roller 6 is fixedly connected to the output end of the first motor 5, two fixed plates 7 are movably sleeved on the outer wall of the winding roller 6, a pulling rope 8 is wound around the outer wall of the winding roller 6, a guide wheel 9 is fixedly installed on the top of the slide plate 4, and the outer wall of the pulling rope 8 Four hooks 10 are fixedly connected, a horizontal plate 11 is fixedly connected to the top of the fixed frame 2, a slide groove 12 is opened on the top of the horizontal plate 11, a slider 13 is slidably embedded in the inner wall of the slide groove 12, and the bottom of the slide plate 4 is fixedly connected to the top of the slider 13, a threaded rod 14 is threadedly connected to the inner wall of the slider 13, a second motor 15 is fixedly connected to the outer wall of the threaded rod 14, a controller 16 is fixedly installed on one side of the outer wall of the fixed frame 2, a temperature sensor 17 is fixedly connected to the inner wall of the breeding pond 1, and an electric heating ring 18 is fixedly connected to the inner wall of the breeding pond 1.

[0025] The effect achieved by the entire embodiment 1 is that a partition 19 is fixedly connected to the inner surface wall of the culture pond 1, and the partition 19 divides the culture pond 1 into two areas, namely, an incubation area and a seedling area. The shrimp eggs produced by the seed shrimp are placed in the incubation area for incubation. When the device is powered on, the temperature sensor 17 will adjust the water temperature of the incubation area and the seedling area according to the water temperature. When the water temperature is too low, the controller 16 will start the two electric heating rings 18, and the two electric heating rings 18 will generate a lot of heat to heat the water. When the water temperature in summer exceeds the temperature suitable for growth, the controller 16 will start the water pump 23, and the water pump 23 will heat the culture pond 1. The water in the cooling box 26 is extracted and pressurized, so that the water flows into a group of nozzles 25 through the water delivery pipe 24, and the group of nozzles 25 sprays the water to the bottom of the cooling box 26. At this time, the controller 16 starts the fan 28, and the fan 28 sucks out the hot air inside the cooling box 26 and generates negative pressure inside the cooling box 26, so that the external cold air enters the cooling box 26 through the multiple groups of ventilation holes 27, and cools the water sprayed by the group of nozzles 25. By continuously driving the fan 28 to rotate, a stable air circulation system can be established to ensure that the water is continuously cooled. The cooled water will fall to the bottom of the cooling box 26 and then circulate. The pump 31 pumps the cooled water back to the culture pond 1, thereby lowering the water temperature inside the culture pond 1. By controlling the temperature of the hatching area and the seedling area, the hatching rate of the shrimp eggs and the growth rate of the crayfish seedlings can be increased. After the shrimp eggs have been hatched for a period of time, some of the shrimp eggs will grow rapidly after hatching. In order to prevent unfavorable competition between crayfish of different sizes, the staff will respectively put the four hooks 10 into the four pull rings 21. At this time, the controller 16 starts the first motor 5, and the first motor 5 drives the winding roller 6 to rotate, thereby realizing the retracting and releasing of the pulling rope 8, and the net cage 20 When the net cage 20 rises, the net cage 20 can take away the larger crayfish seedlings, while the smaller seedlings and shrimp eggs are left in the hatching area. When the net cage 20 rises to a certain height, the controller 16 starts the second motor 15. The output end of the second motor 15 drives the threaded rod 14 to rotate, the threaded rod 14 drives the slider 13 to move left and right, the slider 13 drives the slide plate 4 to move left and right, and the two slide rails 3 increase the stability of the movement of the slide plate 4. When the net cage 20 reaches the top of the seedling area, the controller 16 starts the first motor 5 to reverse, thereby placing the net cage 20 into the seedling area, so that the crayfish seedlings can reproduce in a more suitable area.

[0026] Embodiment 2, as Figure 2-Figure 5As shown, the inner surface wall of the culture pond 1 is fixedly connected with a partition 19, the inner surface wall of the culture pond 1 is provided with a net box 20, four pull rings 21 are fixedly installed on the top of the net box 20, one side of the outer wall of the culture pond 1 is fixedly connected with a water outlet pipe 22, the output end of the water outlet pipe 22 is fixedly connected with a water pump 23, the output end of the water pump 23 is fixedly connected with a water delivery pipe 24, the outer surface wall of the water delivery pipe 24 is fixedly connected with a group of nozzles 25, the outer surface wall of the water delivery pipe 24 is fixedly sleeved with a cooling box 26, and the cooling box 26 is fixedly connected with a cooling box 26. The outer wall is provided with a plurality of ventilation holes 27, a fan 28 is fixedly connected to the top of the cooling box 26, a first filter screen 29 is fixedly connected to the inner wall of the cooling box 26, an activated carbon adsorption net 30 is fixedly connected to the inner wall of the cooling box 26, an output end of the cooling box 26 is fixedly connected to a circulation pump 31, an output end of the circulation pump 31 is fixedly connected to a water inlet pipe 32, and one side of the outer wall of the breeding pond 1 is fixedly connected to the output end of the water inlet pipe 32, and two protective nets 33 are fixedly connected to the inner wall of the outlet pipe 22.

[0027] The effect achieved by the entire embodiment 2 is that after the culture pond 1 has been used for a period of time, the water quality inside the culture pond 1 will deteriorate. At this time, the controller 16 starts the water pump 23, and the water pump 23 extracts the water inside the culture pond 1 through the outlet pipe 22. Two protective nets 33 are fixedly connected to the inner surface wall of the outlet pipe 22 to prevent shrimp eggs and crayfish seedlings from being extracted. The sewage is sprayed downward through a group of nozzles 25. The first filter screen 29 mainly plays a role of preliminary filtration, which can remove large particles of impurities and suspended matter in the water. After being filtered by the first filter screen 29, the water continues to flow. To the top of the activated carbon adsorption net 30, the function of the activated carbon adsorption net 30 is to further purify the water quality, remove harmful substances, odors and pigments in the water through the adsorption effect of activated carbon, and the filtered water finally falls to the bottom of the cooling box 26, and then the controller 16 starts the circulation pump 31, and the circulation pump 31 pumps the filtered water back to the breeding pond 1, thereby forming a water circulation system. This water circulation system can continuously provide clean and suitable water quality to crayfish, avoids the waste of water resources, and also helps to maintain the stability of the water quality of the breeding pond 1.

[0028] Working principle: The culture pond 1 is divided into an incubation area and a seedling area by a partition 19. The shrimp eggs of the breeding shrimp are carefully placed in the incubation area to start the incubation process. When the device is powered on, the temperature sensor 17 starts to work. It intelligently adjusts the water temperature in the incubation area and the seedling area according to the water temperature to ensure a stable hatching and growth environment for crayfish. When the water temperature is too low, the controller 16 will start two electric heating rings 18 respectively. The two electric heating rings 18 release a large amount of heat to effectively heat the water. In summer, when the water temperature exceeds the suitable growth range, the controller 16 will start the water pump 23. The water pump 23 pumps the water out of the culture pond 1 and applies pressure to make the water flow through the water delivery pipe 24 into a group of nozzles 25. The group of nozzles 25 sprays the water evenly. To the bottom of the cooling box 26, then, the controller 16 starts the fan 28, the fan 28 sucks the hot air in the cooling box 26 and generates negative pressure, so that the cold air from the outside enters the cooling box 26 through the multiple groups of ventilation holes 27, and combines with the sprayed water to achieve rapid cooling. By continuously driving the fan 28 to rotate, a stable air circulation system can be formed to ensure that the water is continuously cooled. At the same time, the water sprayed by a group of nozzles 25 passes through the first filter 29. The first filter 29 plays a role of preliminary filtration, effectively removing large particles of impurities and suspended matter in the water, which can ensure that the water quality is clearer and reduce the potential threat to the growth of crayfish. After being filtered by the first filter 29, the water continues to flow to the top of the activated carbon adsorption net 30. The activated carbon adsorption net 30 further purifies the water quality. Through the powerful adsorption capacity of the activated carbon, harmful substances, odors and pigments in the water are effectively removed. The water after cooling and filtration will finally fall to the bottom of the cooling box 26. At this time, the controller 16 starts the circulation pump 31, and the circulation pump 31 returns the cooled water to the breeding pond 1 to form a complete water circulation system. This water circulation mode not only improves the hatching rate of shrimp eggs, but also promotes the rapid growth of crayfish seedlings. After the shrimp eggs are incubated for a period of time, the seedlings hatched from some shrimp eggs will grow rapidly. In order to prevent unfavorable competition between crayfish of different sizes, the staff puts the four hooks 10 into the four pull rings 21 respectively, and then the controller 16 starts the first motor 5 , the first motor 5 drives the winding roller 6 to rotate, and then retracts and releases the lifting rope 8, so that the net cage 20 is lifted to the required height. The net cage 20 takes away the larger crayfish seedlings, while the smaller seedlings and shrimp eggs are left in the hatching area. When the net cage 20 rises to a certain height, the controller 16 starts the second motor 15, and the output end of the second motor 15 drives the threaded rod 14 to rotate, and the threaded rod 14 drives the slider 13 to move left and right, and the slider 13 drives the slide plate 4 to move left and right. When the net cage 20 reaches the top of the seedling area, the controller 16 starts the first motor 5 again for reverse operation, so as to accurately place the net cage 20 into the seedling area, ensuring that the crayfish seedlings reproduce in a more suitable area, and providing a strong guarantee for the healthy growth of the crayfish seedlings.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A constant temperature breeding and cultivation device for crayfish, comprising a cultivation pond (1), characterized in that: The top of the culture pond (1) is fixedly mounted with a fixed frame (2), the top of the fixed frame (2) is fixedly mounted with two slide rails (3), a slide plate (4) is movably sleeved between the outer walls of the two slide rails (3), the top of the slide plate (4) is fixedly connected with a first motor (5), the output end of the first motor (5) is fixedly connected with a winding roller (6), the outer wall of the winding roller (6) is movably sleeved with two fixed plates (7), the outer wall of the winding roller (6) is wound with a pulling rope (8), the top of the slide plate (4) is fixedly mounted with a guide wheel (9), the outer wall of the pulling rope (8) is fixedly connected with four draw hooks (10), the A transverse plate (11) is fixedly connected to the top of the fixed frame (2), a slide groove (12) is provided on the top of the transverse plate (11), a slider (13) is slidably embedded in the inner surface wall of the slide groove (12), and the bottom of the slider (4) is fixedly connected to the top of the slider (13), a threaded rod (14) is threadedly connected to the inner surface wall of the slider (13), and a second motor (15) is fixedly connected to the outer surface wall of the threaded rod (14), a controller (16) is fixedly installed on one side of the outer wall of the fixed frame (2), a temperature sensor (17) is fixedly connected to the inner surface wall of the breeding pool (1), and an electric heating ring (18) is fixedly connected to the inner surface wall of the breeding pool (1).

2. The constant temperature breeding and cultivation device for crayfish according to claim 1, characterized in that: A partition (19) is fixedly connected to the inner surface wall of the breeding pond (1), a net box (20) is arranged on the inner surface wall of the breeding pond (1), and four pull rings (21) are fixedly installed on the top of the net box (20).

3. The crayfish constant temperature breeding and cultivation device according to claim 2, characterized in that: One side of the outer wall of the culture pond (1) is fixedly connected to a water outlet pipe (22), the output end of the water outlet pipe (22) is fixedly connected to a water pump (23), and the output end of the water pump (23) is fixedly connected to a water delivery pipe (24).

4. The constant temperature breeding and cultivation device for crayfish according to claim 3, characterized in that: The outer wall of the water delivery pipe (24) is fixedly connected to a group of nozzles (25), and the outer wall of the water delivery pipe (24) is fixedly sleeved with a cooling box (26).

5. The constant temperature breeding and cultivation device for crayfish according to claim 4, characterized in that: The outer wall of the cooling box (26) is provided with a plurality of ventilation holes (27), and the top of the cooling box (26) is fixedly connected with a fan (28).

6. The constant temperature breeding and cultivation device for crayfish according to claim 5, characterized in that: The inner surface wall of the cooling box (26) is fixedly connected to a first filter screen (29), the inner surface wall of the cooling box (26) is fixedly connected to an activated carbon adsorption screen (30), and the output end of the cooling box (26) is fixedly connected to a circulation pump (31).

7. The constant temperature breeding and cultivation device for crayfish according to claim 6, characterized in that: The output end of the circulation pump (31) is fixedly connected to a water inlet pipe (32), and one side of the outer wall of the culture pond (1) is fixedly connected to the output end of the water inlet pipe (32), and the inner surface wall of the water outlet pipe (22) is fixedly connected to two protective nets (33).

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