A type of aquatic seedling incubator

Abstract

The utility model discloses a kind of aquatic fry incubator, it is related to incubator technical field, the aquatic fry incubator, including box and the fixed frame of setting in the inner wall of box top, the inside of the fixed frame is equipped with several groups of limiting slot, further include: the partition frame of setting in the inside of fixed frame, the inside of the both sides of the partition frame is slidably connected with limiting assembly, the limiting assembly includes inserting rod and support spring;Partition net is set in the inside of partition frame, the top of the partition frame is slidably connected with two groups of pusher assembly, the pusher assembly includes sliding rod, limiting ring and telescopic spring;Air pipe is set in the side of box.The utility model is equipped with limiting assembly and pusher assembly, reach according to the size requirement of hatching fry adjustment box inside space size effect, and simplify traditional multi-step disassembly process, reduce artificial operation intensity, realize the optimization of aquatic culture equipment space adaptability.

Description

Technical Field

[0001] This utility model relates to the field of incubator technology, specifically to an aquatic seedling incubator. Background Technology

[0002] An aquatic seedling incubator is a device used to incubate aquatic animal seedlings. It typically employs controlled conditions such as water temperature, oxygen concentration, and water flow to provide a suitable environment for seedling development. A good incubator can effectively improve the hatching rate, reduce mortality, and provide high-quality seedlings.

[0003] Utility model patent CN222090532U discloses an aquatic seedling incubation box, including a shell, an egg-bearing assembly, a collar, and a support beam. The shell has a first pipe for drainage and a second pipe for water inlet. The egg-bearing assembly includes a frame plate and multiple nesting plates located on the underside of the frame plate. Each nesting plate has several bends for attaching seedling eggs. The nesting plates are spaced apart on the frame plate, forming a channel for water flow. The collar is located at the bottom of the nesting plates and is fitted to the shape of the inner wall of the shell. The support beam is located at the top of the shell and has a pulling assembly connected to the frame plate. The seedling eggs are attached to the bends and flexible strips of the nesting plates, preventing them from being turned over by water flow and colliding or being scratched against the inner wall of the shell, effectively improving the hatching rate. The multiple nesting plates entering or leaving the shell allow the collar to move and scrape away impurities on the inner wall of the shell, eliminating the need for manual cleaning of impurities on the inner wall, making cleaning convenient and reducing the risk of bacterial growth.

[0004] However, existing aquatic seedling incubation boxes are difficult to adjust the internal space according to the size requirements of the seedlings being incubated, which reduces the space utilization rate of the incubation box, and the disassembly process is complicated. Utility Model Content

[0005] This utility model provides an aquatic seedling incubation box, which has the advantage of being able to easily adjust the size of the box according to the size requirements of the seedlings to be incubated. This solves the problem that existing aquatic seedling incubation boxes are difficult to adjust the size of the box according to the size requirements of the seedlings to be incubated, which reduces the space utilization rate of the incubation box and makes the disassembly process complicated.

[0006] To facilitate adjustment of the internal space of the hatchery according to the size requirements of the hatched seedlings, this utility model provides the following technical solution: an aquatic seedling hatchery, comprising a hatchery body and a fixed frame disposed on the inner wall of the top of the hatchery body, wherein the fixed frame has several sets of limiting grooves inside, and further comprising: a partition frame disposed inside the fixed frame, wherein limiting components are slidably connected to the interior of both sides of the partition frame, the limiting components including insert rods and support springs; a partition net disposed inside the partition frame, wherein two sets of pushing components are slidably connected to the top of the partition frame, the pushing components including sliding rods, limiting rings and telescopic springs; and an air inlet pipe disposed on one side of the hatchery body, wherein a positioning plate is sleeved inside the air inlet pipe, and a telescopic component is fixedly connected to one side of the positioning plate, the telescopic component including a movable spring, a piston and a positioning rod.

[0007] As a preferred embodiment of this utility model, the limiting component includes a rod slidably connected to the inside of both sides of the partition frame, and a support spring is fixedly connected to one end of the rod.

[0008] As a preferred embodiment of this utility model, the pushing component includes a sliding rod slidably connected to the top of the partition frame, a limiting ring sleeved on the surface of the sliding rod, and a telescopic spring fixedly connected to the top surface of the limiting ring.

[0009] As a preferred embodiment of this utility model, the telescopic assembly includes a movable spring fixedly connected to one side of the positioning plate, a piston fixedly connected to one end of the movable spring, and a positioning rod fixedly connected to one side of the piston.

[0010] As a preferred embodiment of this utility model, a support base is fixedly connected to the bottom of the sliding rod, and a roller is rotatably connected to the surface of the support base.

[0011] As a preferred embodiment of this utility model, a sealing ring is fitted onto the surface of the piston, and two sets of through holes are provided on the surface of the positioning plate.

[0012] As a preferred embodiment of this utility model, one end of the insertion rod is fixedly connected to a limiting rod, and the limiting rod is sleeved inside the support spring.

[0013] As a preferred embodiment of this utility model, a temperature control base is provided at the bottom of the box, and a circulating water pump is provided on one side of the box.

[0014] Compared with the prior art, this utility model provides an aquatic seedling incubation box, which has the following beneficial effects:

[0015] This aquatic seedling incubation box, through the setting of limiting and pushing components, allows for the adjustment of the internal space according to the required space size for incubating different seedlings. By pressing the sliding rod, the limiting ring stretches the telescopic spring, which in turn presses the roller at the bottom of the sliding rod against the groove on the insertion rod. This causes the insertion rod to compress the support spring, which then deforms and contracts, allowing the insertion rod to be pulled out from the limiting groove in the fixed frame. This also facilitates the removal of the partition frame and its re-insertion into the corresponding limiting groove position on the fixed frame. This achieves the effect of adjusting the internal space size according to the size requirements of the seedlings to be incubated, simplifies the traditional multi-step disassembly process, reduces the intensity of manual operation, and optimizes the space adaptability of aquaculture equipment.

[0016] This aquatic seedling incubator, through the design of a telescopic component, connects the air intake pipe to an external air intake device during use. Airflow enters through the through-hole of the positioning plate, which in turn compresses the piston, causing the movable spring to deform under force. The airflow passes through the gap between the piston and the cavity with a larger diameter of the air intake pipe. When the air intake device stops, the instantaneous air pressure compresses the piston, and at the same time, the movable spring pulls the piston to restore its deformation, causing the piston to block the air intake pipe. This prevents damage to the air intake pipe structure from the instantaneous high-pressure impact, and also prevents backflow of pollutants or water from entering the air intake device and causing damage. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the limiting component and the pushing component of this utility model;

[0020] Figure 4 This is a schematic diagram of the telescopic component structure of this utility model.

[0021] In the diagram: 1. Box body; 2. Fixed frame; 3. Divider frame; 4. Limiting component; 401. Insert rod; 402. Support spring; 5. Divider net; 6. Pushing component; 601. Sliding rod; 602. Limiting ring; 603. Telescopic spring; 7. Air inlet pipe; 8. Positioning plate; 9. Telescopic component; 901. Movable spring; 902. Piston; 903. Positioning rod; 10. Support base; 11. Roller; 12. Sealing ring; 13. Limiting rod; 14. Temperature control base; 15. Circulating water pump. 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. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1-4 This utility model discloses an aquatic seedling incubation box, including a box body 1 and a fixed frame 2 set on the inner wall of the top of the box body 1. The fixed frame 2 has several sets of limiting grooves inside. It also includes: a partition frame 3 set inside the fixed frame 2, with limiting components 4 slidably connected to the inside of both sides of the partition frame 3. The limiting components 4 include a rod 401 and a support spring 402; a partition net 5 set inside the partition frame 3, with two sets of pushing components 6 slidably connected to the top of the partition frame 3. The pushing components 6 include a sliding rod 601, a limiting ring 602 and a telescopic spring 603; and an air inlet pipe 7 set on one side of the box body 1. A positioning piece 8 is sleeved inside the air inlet pipe 7. A telescopic component 9 is fixedly connected to one side of the positioning piece 8. The telescopic component 9 includes a movable spring 901, a piston 902 and a positioning rod 903.

[0024] Specifically, the limiting component 4 includes a rod 401 that is slidably connected to the inside of both sides of the partition frame 3, and a support spring 402 is fixedly connected to one end of the rod 401.

[0025] In this embodiment, the roller 11 at the bottom of the sliding rod 601 presses the groove on the insertion rod 401, causing the insertion rod 401 to press the support spring 402. The support spring 402 deforms and contracts under force, thereby allowing the insertion rod 401 to be pulled out from the limiting groove in the fixed frame 2, and making it easier to pull out the partition frame 3.

[0026] Specifically, the pushing component 6 includes a sliding rod 601 slidably connected to the top of the partition frame 3, a limiting ring 602 sleeved on the surface of the sliding rod 601, and a telescopic spring 603 fixedly connected to the top surface of the limiting ring 602.

[0027] In this embodiment, during use, depending on the space required for hatching different seedlings, the sliding rod 601 is pressed, causing the limiting ring 602 to stretch the telescopic spring 603, and then the roller 11 at the bottom of the sliding rod 601 presses the groove on the insertion rod 401.

[0028] Specifically, the telescopic component 9 includes a movable spring 901 fixedly connected to one side of the positioning plate 8, a piston 902 fixedly connected to one end of the movable spring 901, and a positioning rod 903 fixedly connected to one side of the piston 902.

[0029] In this embodiment, during use, the air intake pipe 7 is connected to an external air intake device. The airflow enters through the through hole of the positioning plate 8, thereby squeezing the piston 902, causing the movable spring 901 to deform under force. The airflow passes through the gap between the larger diameter cavity of the air intake pipe 7 and the piston 902. When the air intake device stops, the instantaneous air pressure squeezes the piston 902, and at the same time, the movable spring 901 pulls the piston 902 to restore its deformation, causing the piston 902 to block the air intake pipe 7.

[0030] Specifically, a support base 10 is fixedly connected to the bottom of the sliding rod 601, and a roller 11 is rotatably connected to the surface of the support base 10.

[0031] In this embodiment, the support base 10 contacts the groove of the insertion rod 401 through the roller 11, reducing sliding friction and ensuring smooth pulling of the partition frame 3. At the same time, the rolling of the roller 11 reduces mechanical wear and extends the life of the component.

[0032] Specifically, a sealing ring 12 is fitted onto the surface of piston 902, and two sets of through holes are opened on the surface of positioning plate 8.

[0033] In this embodiment, the sealing ring 12 enhances the sealing between the piston 902 and the air intake pipe 7 to prevent airflow leakage; the through hole of the positioning plate 8 is used to stabilize the airflow direction and ensure that the airflow enters the housing 1 evenly.

[0034] Specifically, one end of the insertion rod 401 is fixedly connected to a limiting rod 13, which is sleeved inside the support spring 402.

[0035] In this embodiment, the limiting rod 13 restricts the movement range of the support spring 402 to prevent displacement; the support spring 402 provides a rebound force to ensure that the insertion rod 401 automatically returns to the limiting groove after release.

[0036] Specifically, a temperature control base 14 is provided at the bottom of the chamber 1, and a circulating water pump 15 is provided on one side of the chamber 1.

[0037] In this implementation scheme, the temperature control base 14 maintains a stable water temperature inside the tank 1 through constant temperature regulation, and the circulating water pump 15 promotes water flow, increases dissolved oxygen, and evenly distributes water quality.

[0038] The working principle and usage process of this utility model are as follows: During use, depending on the required space size for hatching different seedlings, the sliding rod 601 is pressed, causing the limiting ring 602 to stretch the telescopic spring 603. This causes the roller 11 at the bottom of the sliding rod 601 to press the groove on the insertion rod 401, causing the insertion rod 401 to press the support spring 402. The support spring 402 deforms and contracts under force, allowing the insertion rod 401 to be pulled out from the limiting groove inside the fixed frame 2, facilitating the removal of the separator frame 3 and its re-insertion into the corresponding limiting groove position on the fixed frame 2. During use, the air inlet pipe 7 is connected to an external air inlet device. Airflow enters through the through hole of the positioning plate 8, thus pressing the piston 902, causing the movable spring 901 to deform under force. The airflow passes through the gap between the larger diameter cavity of the air inlet pipe 7 and the piston 902. When the air inlet device stops, the instantaneous air pressure presses the piston 902, and simultaneously, the movable spring 901 pulls the piston 902 to recover its deformation, causing the piston 902 to block the air inlet pipe 7.

[0039] In summary, this aquatic seedling incubator, through the setting of the limiting component 4 and the pushing component 6, achieves the effect of adjusting the size of the incubator according to the size requirements of the incubated seedlings, simplifies the traditional multi-step disassembly process, reduces the intensity of manual operation, and optimizes the space adaptability of aquaculture equipment. The aquatic seedling incubator, through the setting of the telescopic component 9, avoids damage to the structure of the air intake pipe 7 by instantaneous high pressure impact, and at the same time prevents pollutants inside the incubator from flowing back or water from flowing back into the air intake equipment and causing damage.

[0040] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, 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 a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0041] 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. An aquatic fry incubator, comprising a box body (1) and a fixed frame (2) arranged on the inner wall of the top of the box body (1), wherein a plurality of groups of limiting grooves are arranged in the interior of the fixed frame (2), characterized in that, Also includes: A partition frame (3) is set inside the fixed frame (2), and a limit component (4) is slidably connected inside both sides of the partition frame (3). The limit component (4) includes a plug rod (401) and a support spring (402). A partition net (5) is set inside the partition frame (3). Two sets of push components (6) are slidably connected to the top of the partition frame (3). The push components (6) include a sliding rod (601), a limiting ring (602), and a telescopic spring (603). An air inlet pipe (7) is provided on one side of the housing (1). A positioning plate (8) is sleeved inside the air inlet pipe (7). A telescopic assembly (9) is fixedly connected to one side of the positioning plate (8). The telescopic assembly (9) includes a movable spring (901), a piston (902), and a positioning rod (903).

2. The hatchery according to claim 1, wherein: The limiting component (4) includes a rod (401) slidably connected to the inside of both sides of the partition frame (3), and a support spring (402) is fixedly connected to one end of the rod (401).

3. The hatchery according to claim 1, wherein: The pushing component (6) includes a sliding rod (601) slidably connected to the top of the partition frame (3), a limiting ring (602) is sleeved on the surface of the sliding rod (601), and a telescopic spring (603) is fixedly connected to the top surface of the limiting ring (602).

4. The hatchery according to claim 1, wherein: The telescopic assembly (9) includes a movable spring (901) fixedly connected to one side of the positioning plate (8), a piston (902) fixedly connected to one end of the movable spring (901), and a positioning rod (903) fixedly connected to one side of the piston (902).

5. The hatchery according to claim 1, wherein: The bottom of the sliding rod (601) is fixedly connected to a support base (10), and a roller (11) is rotatably connected to the surface of the support base (10).

6. The hatchery of claim 1 wherein: The piston (902) is fitted with a sealing ring (12), and the positioning plate (8) has two sets of through holes on its surface.

7. The hatchery according to claim 1, wherein: One end of the insertion rod (401) is fixedly connected to a limiting rod (13), and the limiting rod (13) is sleeved inside the support spring (402).

8. The hatchery according to claim 1, wherein: A temperature control base (14) is provided at the bottom of the box (1), and a circulating water pump (15) is provided on one side of the box (1).

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