Fish fry releasing box for aquaculture

Abstract

The utility model belongs to fry release technical field especially for the fry release box of aquaculture, including base, the upper surface fixedly connected with box of base is provided with water changing subassembly in one side of box, is provided with the hatchling outlet that opens in the lower part of the other side of box, the upper part fixedly connected with the fixed base of the other side of box, the lower surface rotationally connected with screw rod of fixed base, the outer wall screw thread connection of screw rod has the screw bush, one side fixedly connected with sealing plate of screw bush. The utility model discloses the hatchling outlet lower part of box is provided with the flow guide plate, turns into the flow guide plate in the pool, and then starts the motor, makes it drive screw rod, thereby drives screw bush and sealing plate and carries out axial movement along screw rod, makes sealing plate gradually leave hatchling outlet, realizes the release opening, and the flow guide plate can guide fry to slide slowly to the water body, thereby avoid fry falling into the water and colliding with the water surface, cause harm to the young fry, influence fry subsequent growth.

Description

Technical Field

[0001] This utility model relates to the field of fish fry release technology, specifically to fish fry release boxes for aquaculture. Background Technology

[0002] With the rapid development of aquaculture, the rearing and stocking management of fish fry has become a crucial aspect of the aquaculture process. The efficiency and survival rate of fish fry stocking directly affect the yield and economic benefits. Existing fish fry stocking boxes typically involve placing the fry directly into the pond. However, the box opening is often too high above the water surface when the fry are released, causing them to collide with the water and injure the young fish, hindering their subsequent growth and causing considerable inconvenience. Utility Model Content

[0003] To address the shortcomings of existing technologies, this utility model provides a fish fry release box for aquaculture, which solves the problem that current fish fry release boxes generally put fish fry directly into the pond in the box. When the fish fry are poured in, the gap between the box opening and the water surface is relatively high, and the fish fry will hit the water surface when they fall into the water, causing damage to the young fish fry and affecting their subsequent growth.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fish fry release box for aquaculture, comprising a base, a box body fixedly connected to the upper surface of the base, a water exchange component provided on one side of the box body, a fry outlet opened at the lower part of the other side of the box body, a fixed seat fixedly connected to the upper part of the other side of the box body, a screw rotatably connected to the lower surface of the fixed seat, a threaded sleeve connected to the outer wall of the screw, a sealing plate fixedly connected to one side of the threaded sleeve, a motor fixedly connected to the upper surface of the fixed seat, the output end of the motor fixedly connected to the top of the screw, a sealing gasket fixedly connected to the inner wall of the fry outlet, and a guide plate provided at the bottom of the other side of the box body.

[0005] As a preferred embodiment of this utility model, a connecting rod is fixedly connected to the other side of the box, and sliding sleeves are fixedly connected to both sides of the surface of the sealing plate, with the inner wall of the sliding sleeve slidably connected to the outer wall of the connecting rod.

[0006] As a preferred embodiment of this utility model, a groove is provided on the bottom of the other side of the box body, a damping shaft is installed on the inner wall of the groove, a fixing sleeve is installed on the outer wall of the damping shaft, and one side of the guide plate is fixedly connected to one side of the outer wall of the fixing sleeve.

[0007] As a preferred embodiment of this utility model, the water changing assembly includes a mounting base and a drain pipe. One side of the mounting base is fixedly connected to the upper part of one side of the tank. A water pump is fixedly connected to the upper surface of the mounting base. An outlet pipe is fixedly connected to the output end of the water pump. One end of the outlet pipe passes through the upper part of one side of the tank and extends into the interior. A suction pipe is fixedly connected to the input end of the water pump. A telescopic pipe is slidably connected to the outer wall of the suction pipe. One end of the drain pipe is fixedly connected to the lower part of one side of the tank. A solenoid valve is installed on one side of the drain pipe.

[0008] As a preferred embodiment of this utility model, a controller is installed on the surface of the box, and a sensor group is installed inside the box.

[0009] As a preferred technical solution of this utility model, the four corners of the lower surface of the base are fixedly connected with omnidirectional wheels.

[0010] Compared with the prior art, this utility model provides a fish fry release box for aquaculture, which has the following features:

[0011] Beneficial effects:

[0012] The fish fry release box for this aquaculture uses a guide plate installed at the bottom of the fry outlet. The guide plate is rotated into the water tank, and then the motor is started to drive the rotating screw, which in turn causes the screw sleeve and sealing plate to move axially along the screw. This allows the sealing plate to gradually move away from the fry outlet, thus opening the release mechanism. The guide plate guides the fish fry to slowly slide down into the water, preventing them from hitting the water surface upon falling in and causing injury to the young fry, which would affect their subsequent growth. Attached Figure Description

[0013] Figure 1 This is a perspective view of the present utility model;

[0014] Figure 2 This is a side view of the present invention;

[0015] Figure 3 This is a structural development diagram of the present invention;

[0016] Figure 4 This is a schematic diagram of the structure of this utility model.

[0017] In the diagram: 1. Base; 2. Box body; 3. Mounting seat; 4. Water pump; 5. Water outlet pipe; 6. Water suction pipe; 7. Telescopic pipe; 8. Drain pipe; 9. Solenoid valve; 10. Controller; 11. Seedling outlet; 12. Fixing seat; 13. Screw; 14. Screw sleeve; 15. Sealing plate; 16. Sliding sleeve; 17. Connecting rod; 18. Motor; 19. Sealing gasket; 20. Groove; 21. Fixing sleeve; 22. Damping shaft; 23. Guide plate; 24. Universal caster wheel. Detailed Implementation

[0018] 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.

[0019] Example 1

[0020] Please see Figure 1-4 In this implementation scheme: the fish fry release box for aquaculture includes a base 1, a box body 2 is fixedly connected to the upper surface of the base 1, a water exchange component is provided on one side of the box body 2, a fry outlet 11 is opened at the lower part of the other side of the box body 2, a fixed seat 12 is fixedly connected to the upper part of the other side of the box body 2, a screw 13 is rotatably connected to the lower surface of the fixed seat 12, a screw sleeve 14 is threadedly connected to the outer wall of the screw 13, a sealing plate 15 is fixedly connected to one side of the screw sleeve 14, a motor 18 is fixedly connected to the upper surface of the fixed seat 12, the output end of the motor 18 is fixedly connected to the top of the screw 13, a sealing gasket 19 is fixedly connected to the inner wall of the fry outlet 11, and a guide plate 23 is provided at the bottom of the other side of the box body 2;

[0021] In this embodiment, the fish fry are temporarily raised in the box 2 and released through the fry outlet 11. The fry outlet 11 is equipped with a sealing gasket 19, which works with the sealing plate 15 to achieve airtight control. The sealing plate 15 is connected to the screw 13 through the screw sleeve 14 and is driven by the motor 18 to rotate the screw 13 under the support of the fixed seat 12. This causes the screw sleeve 14 and the sealing plate 15 to move axially along the screw 13, so that the sealing plate 15 gradually moves away from the fry outlet 11, realizing the release opening. When closing, the motor 18 reverses, so that the sealing plate 15 presses the fry outlet 11 and the sealing gasket 19 together to achieve sealing. The lower part of the fry outlet 11 of the box 2 is provided with a guide plate 23. By rotating the guide plate 23 into the pool, it is used to guide the fish fry to slowly slide down into the water.

[0022] Preferably, a connecting rod 17 is fixedly connected to the other side of the housing 2, and a sliding sleeve 16 is fixedly connected to both sides of the surface of the sealing plate 15, with the inner wall of the sliding sleeve 16 slidably connected to the outer wall of the connecting rod 17.

[0023] To ensure the smooth movement of the sealing plate 15, its two sides are slidably connected to the connecting rod 17 via sliding sleeves 16, ensuring that the sealing plate 15 does not shift during opening or closing.

[0024] Furthermore, a groove 20 is provided on the bottom of the other side of the housing 2. A damping shaft 22 is installed on the inner wall of the groove 20, and a fixing sleeve 21 is installed on the outer wall of the damping shaft 22. One side of the guide plate 23 is fixedly connected to one side of the outer wall of the fixing sleeve 21.

[0025] One side of the guide plate 23 is connected to the damping shaft 22 via a fixing sleeve 21 and is installed in the groove 20, which allows the guide plate 23 to rotate to the required angle so that its lower part enters the water surface of the pool.

[0026] Furthermore, the water replacement assembly includes a mounting base 3 and a drain pipe 8. One side of the mounting base 3 is fixedly connected to the upper part of one side of the tank 2. A water pump 4 is fixedly connected to the upper surface of the mounting base 3. A water outlet pipe 5 is fixedly connected to the output end of the water pump 4. One end of the water outlet pipe 5 passes through the upper part of one side of the tank 2 and extends into the interior. A suction pipe 6 is fixedly connected to the input end of the water pump 4. A telescopic pipe 7 is slidably connected to the outer wall of the suction pipe 6. One end of the drain pipe 8 is fixedly connected to the lower part of one side of the tank 2. A solenoid valve 9 is installed on one side of the drain pipe 8.

[0027] The process involves sliding the telescopic tube 7 downwards to allow it to enter the pool and contact the water surface. Then, the water pump 4 is activated, and the water in the pool is drawn into the outlet pipe 5 through the suction pipe 6. The water is then transported into the tank 2 through the outlet pipe 5. At the same time, the solenoid valve 9 is opened, allowing the drain pipe 8 to discharge excess water from the tank 2. This allows the water in the tank 2 to mix with the water in the pool, enabling the fish fry to gradually adapt to the water in the pool.

[0028] Furthermore, a controller 10 is installed on the surface of the housing 2, and a sensor group is installed inside the housing 2;

[0029] The surface of the tank 2 is equipped with a controller 10, which, together with the internal sensor group, enables real-time monitoring and feedback of water temperature, water level, and water quality data, and links to control core functions such as dispensing, motor starting, and water changing, thereby improving the level of automation.

[0030] Preferably, the four corners of the lower surface of the base 1 are fixedly connected with omnidirectional wheels 24.

[0031] The working principle and usage process of this utility model: Fish fry are temporarily raised in the tank 2. By pushing the tank 2 with the help of the universal casters 24, the tank 2 can be moved to the edge of the pool. Then, the sliding telescopic tube 7 slides downwards, entering the pool and contacting the water surface. Then, the water pump 4 is started, and water from the pool is sucked into the outlet pipe 5 through the suction pipe 6 via the telescopic tube 7. Water is then transported into the tank 2 through the outlet pipe 5. Simultaneously, the solenoid valve 9 is opened, allowing the drain pipe 8 to discharge excess water from the tank 2. This allows the water in the tank 2 to mix with the water in the pool, enabling the fish fry to gradually adapt to the pool water. The motor 18 drives the rotating screw 13, which in turn drives the screw sleeve 14 and the sealing plate 15 to move axially along the screw 13, so that the sealing plate 15 gradually moves away from the fry outlet 11, realizing the opening of the fry release. When closing, the motor 18 reverses, so that the sealing plate 15 presses the fry outlet 11 and the sealing gasket 19 to achieve the sealing. In order to ensure the smooth movement of the sealing plate 15, its two sides are slidably connected to the connecting rod 17 through the sliding sleeve 16 to ensure that the sealing plate 15 does not shift during the opening or closing process. The lower part of the fry outlet 11 of the box 2 is provided with a guide plate 23. By rotating the guide plate 23 into the pool, it is used to guide the fry to slowly slide down into the water.

[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A fish fry release box for aquaculture, including a base (1), characterized in that: A box (2) is fixedly connected to the upper surface of the base (1). A water exchange component is provided on one side of the box (2). A seedling outlet (11) is opened at the lower part of the other side of the box (2). A fixed seat (12) is fixedly connected to the upper part of the other side of the box (2). A screw (13) is rotatably connected to the lower surface of the fixed seat (12). A screw sleeve (14) is threadedly connected to the outer wall of the screw (13). A sealing plate (15) is fixedly connected to one side of the screw sleeve (14). A motor (18) is fixedly connected to the upper surface of the fixed seat (12). The output end of the motor (18) is fixedly connected to the top of the screw (13). A sealing gasket (19) is fixedly connected to the inner wall of the seedling outlet (11). A guide plate (23) is provided at the bottom of the other side of the box (2).

2. The fish fry release box for aquaculture according to claim 1, characterized in that: A connecting rod (17) is fixedly connected to the other side of the box (2), and a sliding sleeve (16) is fixedly connected to both sides of the surface of the sealing plate (15). The inner wall of the sliding sleeve (16) is slidably connected to the outer wall of the connecting rod (17).

3. The fish fry release box for aquaculture according to claim 1, characterized in that: A groove (20) is provided at the bottom of the other side of the box (2). A damping shaft (22) is installed on the inner wall of the groove (20). A fixing sleeve (21) is installed on the outer wall of the damping shaft (22). One side of the guide plate (23) is fixedly connected to one side of the outer wall of the fixing sleeve (21).

4. The fish fry release box for aquaculture according to claim 1, characterized in that: The water exchange assembly includes a mounting base (3) and a drain pipe (8). One side of the mounting base (3) is fixedly connected to the upper part of one side of the housing (2). A water pump (4) is fixedly connected to the upper surface of the mounting base (3). A water outlet pipe (5) is fixedly connected to the output end of the water pump (4). One end of the water outlet pipe (5) passes through the upper part of one side of the housing (2) and extends into the interior. A suction pipe (6) is fixedly connected to the input end of the water pump (4). A telescopic pipe (7) is slidably connected to the outer wall of the suction pipe (6). One end of the drain pipe (8) is fixedly connected to the lower part of one side of the housing (2). A solenoid valve (9) is installed on one side of the drain pipe (8).

5. The fish fry release box for aquaculture according to claim 1, characterized in that: A controller (10) is installed on the surface of the housing (2), and a sensor group is installed inside the housing (2).

6. The fish fry release box for aquaculture according to claim 1, characterized in that: The base (1) has four corners of its lower surface fixedly connected with omnidirectional wheels (24).

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