Fry indoor hatching equipment

Abstract

The utility model discloses indoor fry hatching equipment which comprises a rack, a hatching pond with an opening in the top is arranged in the rack, a connecting guide rail is arranged at the top of the rack, a movable plate is connected to the connecting guide rail, a hatching box is connected to the bottom of the movable plate and located in the hatching pond, and the hatching pond is provided with a plurality of hatching holes. At least part of the hatching pond is soaked in the hatching liquid in the hatching pond; a driving part is in transmission connection with the movable plate, and the driving part drives the movable plate to move relative to the connecting guide rail in the axial direction of the connecting guide rail and drives the incubation box connected with the movable plate to reciprocate in the incubation pond in the axial direction of the connecting guide rail. The utility model discloses.

Description

TECHNICAL FIELD

[0001] The utility model relates to fry hatching technical field especially is fry indoor hatching equipment. BACKGROUND

[0002] Fry indoor hatching is a process that fertilized eggs are hatched into fry and cultivated into fry under the condition of artificial control environment not affected by seasons. Fry indoor hatching generally needs to use special hatching equipment. The existing indoor fry hatching equipment, such as patent number 202220750470. X discloses "a self-circulation type constant-temperature fry indoor hatcher", can realize water circulation, timely separation of fry and fish eggs, synchronous collection of fry, consistent specification of collected fry, simple structure, and is suitable for indoor non-sticky egg or semi-sticky egg hatching. The circulating water can also timely control water temperature and oxygen content, and the operation is simple and convenient, and personnel need not to be on duty for a long time.

[0003] However, in the process of hatching fry, the hatching barrel cannot be moved, so that the hatching barrel can only use the impact force of water flow to flush the outer wall. The fish eggs attached to the outer wall of the hatching barrel cannot be separated in time, resulting in accumulation and necrosis of the fish eggs. The hatching quality and hatching rate of fry are affected.

[0004] Therefore, it is urgent to develop a hatching device that can independently control and reduce the attachment rate of fish eggs on the outer wall of the hatching box, thereby reducing the mortality rate of fish eggs and solving the above technical defects. SUMMARY

[0005] The utility model aims at providing a fry indoor hatching equipment, which can improve the hatching quality and hatching rate of fry.

[0006] In order to achieve the above purpose, the utility model provides a fry indoor hatching equipment, and the specific implementation scheme is as follows:

[0007] A fry indoor hatching equipment, comprising a rack, a hatching pool with an open top is arranged inside the rack, a connecting guide rail is arranged at the top of the rack, a movable plate is connected to the connecting guide rail, a hatching box is connected to the bottom of the movable plate, the hatching box is located in the hatching pool and at least part of the hatching box is immersed in the hatching liquid in the hatching pool;

[0008] A driving member is movably connected to the movable plate, the driving member drives the movable plate to move along the axial direction of the connecting guide rail, and drives the hatching box connected to the movable plate to reciprocate along the axial direction of the connecting guide rail in the hatching pool.

[0009] The utility model discloses a fish fry indoor incubation equipment, relative to prior art, through setting the incubation pool of top opening in the inside of frame, the top of frame sets up connecting guide rail, sets up movable plate on connecting guide rail, the bottom of movable plate is connected incubation case, and incubation case is located in the incubation pool, and at least part is soaked in the inside of incubation pool, so that the fish roe in incubation case can be normal incubation, and is connected with driving element on movable plate, utilizes driving element and drives movable plate to be opposite to the axial direction of connecting guide rail and is movable, and drives incubation case to reciprocate in the axial direction of connecting guide rail in incubation pool, thereby making incubation case reciprocate in the incubation liquid in incubation pool, and the adhesion rate of fish roe on the outer wall of incubation case is reduced by the inertia of motion and the relative force between incubation liquid, thereby reduce the necrosis rate of fish roe because of adhesion and accumulation necrosis, improve the hatching rate and hatching quality of fish roe.

[0010] In some embodiments, a circulating water filtering mechanism is provided outside the frame, the circulating water inlet of the circulating water filtering mechanism is connected with the circulating water outlet of the incubation pool, a circulating water pipe is arranged above the frame, the inlet end of the circulating water pipe is connected with the outlet end of the circulating water filtering mechanism, a plurality of spray nozzles are arranged on the circulating water pipe, and the spray nozzles are arranged to spray towards the incubation pool.

[0011] By connecting the circulating water outlet of the incubation pool with the circulating water inlet of the circulating water filtering mechanism, and then spraying the incubation liquid filtered and purified by the circulating water filtering mechanism from the spray nozzles into the incubation pool through the circulating water pipe, the recycling rate of water resources is improved, and the cost is reduced.

[0012] In some embodiments, the circulating water filtering mechanism comprises a circulating water tank, and a filtering assembly and a constant temperature heater are arranged in the circulating water tank.

[0013] By arranging the filtering assembly and the constant temperature heater in the circulating water tank of the circulating water filtering mechanism, the ammonia nitrogen and nitrite in the incubation liquid are filtered by the filtering assembly, and then the incubation liquid filtered and purified is heated to a set hatching temperature by the constant temperature heater, so that the temperature of the hatching liquid of the fish fry is controllable.

[0014] In some embodiments, the inlet end of the circulating water pipe is connected with a circulating water pump through a pipeline, and the outlet end of the circulating water filtering mechanism is connected with the circulating water pump through a pipeline.

[0015] The water filtered and purified by the circulating water filtering mechanism is delivered to the spray nozzles by the circulating water pump for spraying, so that the stability of the circulating water is improved.

[0016] In some embodiments, a drain is arranged on the frame, and the drain is arranged to communicate with a position close to the bottom of the incubation pool.

[0017] By setting the drainage port of the incubation pool on the frame to be close to the bottom position, the incubation waste water in the incubation pool can be completely drained out of the incubation pool after the incubation is completed.

[0018] In some embodiments, a connecting rod is arranged on each side of the top of the incubator, the top end of the connecting rod extends above the movable plate through the movable plate, and a connecting block is connected to the top end of the connecting rod, and the connecting block is connected to the movable plate.

[0019] The connecting rod arranged on the two sides of the incubator is connected to the connecting block arranged on the top of the movable plate, which improves the convenience and stability of the connection between the incubator and the movable plate, and avoids interference with the connecting guide rail.

[0020] In some embodiments, a plurality of sliding blocks are arranged on the bottom of the movable plate, the sliding blocks are sleeved on the connecting guide rail, and the sliding blocks are relatively movable with the connecting guide rail in the axial direction of the connecting guide rail.

[0021] The sliding blocks and the connecting guide rail are relatively movable, which improves the activity accuracy and stability of the movable plate.

[0022] In some embodiments, a fixing frame is arranged at each end of the connecting guide rail, and the fixing frame is connected to the frame.

[0023] The fixing frame is connected to the frame and the connecting guide rail, which improves the structural stability of the connecting guide rail on the frame.

[0024] In some embodiments, a connecting frame is arranged on any end of the movable plate, a shaft coupling is connected to the end of the connecting frame away from the movable plate, and the driving member is connected to the shaft coupling.

[0025] The connecting frame is arranged on the end of the movable plate, the shaft coupling is connected to the connecting frame, and the driving member is connected to the shaft coupling, which improves the stability of the driving member driving the movable plate.

[0026] Based on the above technical solutions, the present application has the following advantages over the prior art:

[0027] By setting up a hatching tank with a top opening inside the frame, a connecting rail is set at the top of the frame, and a movable plate is set on the connecting rail. The bottom of the movable plate is connected to the hatching box, which is located in the hatching tank and is at least partially immersed in the hatching tank, so that the fish eggs in the hatching box can hatch normally. A driving component is connected to the movable plate, which drives the movable plate to move relative to the connecting rail along the axial direction, and drives the hatching box to move back and forth in the hatching tank along the axial direction of the connecting rail. This causes the hatching box to move back and forth in the hatching solution in the hatching tank. The inertia generated by the movement and the relative force generated between the hatching solution and the hatching solution reduce the adhesion rate of fish eggs on the outer wall of the hatching box, thereby reducing the necrosis rate of fish eggs due to adhesion and accumulation, and improving the hatching rate and hatching quality of fish eggs. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the structure of this utility model;

[0029] Figure 2 For the present utility model Figure 1 A magnified view of a portion of the image.

[0030] Explanation of reference numerals in the attached figures:

[0031] 100. Frame; 110. Hatching tank; 120. Drain outlet; 130. Circulating water outlet; 200. Connecting guide rail; 210. Fixing frame; 300. Hatching box; 310. Connecting rod; 400. Movable plate; 410. Connecting block; 420. Sliding block; 430. Connecting frame; 500. Driving component; 510. Coupling; 600. Circulating water filtration mechanism; 610. Circulating water inlet; 620. Circulating water pipe; 630. Circulating water pump; 640. Spray component; 650. Constant temperature heater. Detailed Implementation

[0032] To facilitate understanding of this utility model, the specific embodiments of this utility model will be described in more detail below with reference to the accompanying drawings.

[0033] Unless otherwise specified or defined, the terms "first," "second," etc., used in this document are for distinguishing names only and do not represent a specific number or order.

[0034] Unless otherwise specified or defined, the term “and / or” as used herein includes any and all combinations of one or more of the associated listed items.

[0035] It should be noted that in this article, "fixed to" or "connected to" can mean directly fixed to or connected to a component, or indirectly fixed to or connected to a component.

[0036] like Figures 1-2As shown, the fish fry indoor hatching equipment provided in this embodiment includes a frame 100, an hatching pool 110 with a top opening inside the frame 100, a connecting guide rail 200 at the top of the frame 100, a movable plate 400 connected to the connecting guide rail 200, and an hatching box 300 connected to the bottom of the movable plate 400. The hatching box 300 is located inside the hatching pool 110 and is at least partially immersed in the hatching solution inside the hatching pool 110.

[0037] A driving component 500 is connected to the movable plate 400. The driving component 500 drives the movable plate 400 to move relative to the connecting guide rail 200 along the axial direction of the connecting guide rail 200, thereby causing the incubator 300 connected to the movable plate 400 to reciprocate within the incubation pool 110 along the axial direction of the connecting guide rail 200.

[0038] In some embodiments, a circulating water filtration mechanism 600 is provided outside the frame 100. The circulating water inlet 610 of the circulating water filtration mechanism 600 is connected to the circulating water outlet 130 of the hatching tank 110. A circulating water pipe 620 is installed above the frame 100. The inlet end of the circulating water pipe 620 is connected to the outlet end of the circulating water filtration mechanism 600. A plurality of spray elements 640 are provided on the circulating water pipe 620, and the nozzles of the spray elements 640 face the hatching tank 110.

[0039] By connecting the circulating water inlet 610 of the circulating water filtration mechanism 600 to the circulating water outlet 130 of the hatching tank 110, and then using the circulating water pipe 620 to spray the hatching liquid filtered and purified by the circulating water filtration mechanism 600 back into the hatching tank 110 from the spray component 640, the recycling rate of water resources is improved and the cost input is reduced.

[0040] In some embodiments, the circulating water filtration mechanism 600 includes a circulating water tank, in which a filtration assembly and a constant temperature heater 650 are provided.

[0041] By installing a filter assembly and a constant temperature heater 650 in the circulating water tank of the circulating water filtration mechanism 600, the filter assembly filters out ammonia nitrogen, nitrite and other substances in the hatching solution, and then the constant temperature heater 650 heats the filtered and purified hatching solution to the set hatching temperature to ensure that the temperature of the hatching solution for fish fry is controllable.

[0042] In some embodiments, the inlet end of the circulating water pipe 620 is connected to a circulating water pump 630 via a pipe, and the circulating water pump 630 is connected to the outlet end of the circulating water filtration mechanism 600 via a pipe.

[0043] The circulating water pump 630 is used to transport the purified and filtered water from the circulating water filtration mechanism 600 to the spray unit 640 for spraying, thereby improving the circulation stability of the circulating water.

[0044] In some embodiments, a drain outlet 120 is provided on the frame 100, the drain outlet 120 being connected to the incubation pool 110 near the bottom.

[0045] By setting a drain outlet 120 on the rack 100 near the bottom of the incubation pool 110, the incubation wastewater in the incubation pool 110 is completely discharged out of the incubation pool 110 after incubation is completed.

[0046] In some embodiments, connecting rods 310 are provided on both sides of the top of the incubator 300. The top of the connecting rod 310 extends through the movable plate 400 and above the movable plate 400. A connecting block 410 is connected to the top of the connecting rod 310 and the connecting block 410 is connected to the movable plate 400.

[0047] The connection between the incubator 300 and the movable plate 400 is achieved by using connecting rods 310 on both sides of the incubator 300 to connect to connecting blocks 410 on the top of the movable plate 400. This improves the convenience and stability of the connection between the incubator 300 and the movable plate 400 while avoiding interference with the connecting guide rail 200.

[0048] In some embodiments, a plurality of sliding blocks 420 are provided at the bottom of the movable plate 400. The sliding blocks 420 are sleeved on the connecting guide rail 200 and move relative to the connecting guide rail 200 along the axial direction of the connecting guide rail 200.

[0049] By employing a relatively movable connection between the sliding block 420 and the connecting guide rail 200, the accuracy and stability of the movable plate 400's movement are improved.

[0050] In some embodiments, a fixing frame 210 is provided at both ends of the connecting guide rail 200, and the fixing frame 210 is connected to the frame 100.

[0051] By using a fixed frame 210 to connect the frame 100 and the connecting rail 200, the structural stability of the connecting rail 200 on the frame 100 is improved.

[0052] In some embodiments, a connecting frame 430 is provided at either end of the movable plate 400, a coupling 510 is connected to the end of the connecting frame 430 away from the movable plate 400, and the driving member 500 is connected to the coupling 510.

[0053] By providing a connecting frame 430 at the end of the movable plate 400, and connecting the coupling 510 to the drive member 500, the stability of the drive member 500 in driving the movable plate 400 is improved.

[0054] The driving component 500 described in this embodiment is a pneumatic cylinder or a hydraulic cylinder in the prior art, and a pneumatic cylinder is preferred in this embodiment.

[0055] The filtration component described in this embodiment is the biochemical reaction tank in the technology. Of course, other filtration equipment can also be used, as long as it can realize the recycling of the incubation solution.

[0056] This embodiment provides an indoor fish fry hatching device. Compared with the prior art, it features a hatching pool 110 with a top opening inside a frame 100. A connecting rail 200 is installed at the top of the frame 100, and a movable plate 400 is mounted on the connecting rail 200. The bottom of the movable plate 400 is connected to a hatching box 300, which is located inside the hatching pool 110 and is at least partially immersed in it, allowing the fish eggs in the hatching box 300 to hatch normally. A driving component 500 is connected to the movable plate 400. The driving component 500 drives the movable plate 400 to move relative to the connecting guide rail 200 along the axial direction of the connecting guide rail 200, and drives the incubator 300 to reciprocate along the axial direction of the connecting guide rail 200 within the incubation pool 110. This causes the incubator 300 to reciprocate within the incubation liquid in the incubation pool 110. The inertia generated by the movement and the relative force generated between the incubation liquid reduce the adhesion rate of fish eggs on the outer wall of the incubator 300, thereby reducing the necrosis rate of fish eggs due to adhesion and accumulation, and improving the hatching rate and hatching quality of fish eggs.

[0057] Based on the disclosure and teachings of the above specification, those skilled in the art can make changes and modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes to this utility model should also fall within the protection scope of the claims of this utility model. Furthermore, although some specific terms are used in this specification, these terms are only for convenience of explanation and do not constitute any limitation on this utility model.

Claims

1. An indoor incubation device for fish fry, characterized in that, Includes a frame (100), an incubation pool (110) with an open top inside the frame (100), a connecting rail (200) at the top of the frame (100), a movable plate (400) connected to the connecting rail (200), an incubation box (300) connected to the bottom of the movable plate (400), the incubation box (300) being located inside the incubation pool (110) and at least partially immersed in the incubation solution inside the incubation pool (110); A driving component (500) is connected to the movable plate (400) for transmission. The driving component (500) drives the movable plate (400) to move relative to the connecting guide rail (200) in the axial direction, thereby driving the incubator (300) connected to the movable plate (400) to reciprocate in the incubation pool (110) in the axial direction of the connecting guide rail (200).

2. The indoor incubation equipment for fish fry as described in claim 1, characterized in that, A circulating water filtration mechanism (600) is provided outside the frame (100). The circulating water inlet (610) of the circulating water filtration mechanism (600) is connected to the circulating water outlet (130) of the hatching tank (110). A circulating water pipe (620) is installed above the frame (100). The inlet end of the circulating water pipe (620) is connected to the outlet end of the circulating water filtration mechanism (600). A plurality of spray elements (640) are provided on the circulating water pipe (620), and the nozzles of the spray elements (640) face the hatching tank (110).

3. The indoor incubation equipment for fish fry as described in claim 2, characterized in that, The circulating water filtration mechanism (600) includes a circulating water tank, in which a filtration assembly and a constant temperature heater (650) are provided.

4. The indoor incubation equipment for fish fry as described in claim 2, characterized in that, The inlet end of the circulating water pipe (620) is connected to a circulating water pump (630) via a pipe, and the circulating water pump (630) is connected to the outlet end of the circulating water filtration mechanism (600) via a pipe.

5. The indoor incubation equipment for fish fry as described in any one of claims 1-4, characterized in that, A drain outlet (120) is provided on the frame (100), and the drain outlet (120) is connected to the bottom of the incubation pool (110).

6. The indoor incubation equipment for fish fry as described in any one of claims 1-4, characterized in that, Connecting rods (310) are provided on both sides of the top of the incubator (300). The top of the connecting rod (310) extends through the movable plate (400) and above the movable plate (400). A connecting block (410) is connected to the top of the connecting rod (310) and the connecting block (410) is connected to the movable plate (400).

7. The indoor hatching equipment for fish fry as described in any one of claims 1-4, characterized in that, A plurality of sliding blocks (420) are provided at the bottom of the movable plate (400). The sliding blocks (420) are sleeved on the connecting guide rail (200) and move relative to the connecting guide rail (200) along the axial direction of the connecting guide rail (200).

8. The indoor hatching equipment for fish fry as described in any one of claims 1-4, characterized in that, A fixing frame (210) is provided at both ends of the connecting guide rail (200), and the fixing frame (210) is connected to the frame (100).

9. The indoor hatching equipment for fish fry as described in any one of claims 1-4, characterized in that, A connecting frame (430) is provided at either end of the movable plate (400), and a coupling (510) is connected to the end of the connecting frame (430) away from the movable plate (400), and the driving member (500) is connected to the coupling (510).

Images