Field fish fry disinfection equipment for rice field fish culture

Abstract

The utility model discloses field fish fry disinfection equipment for rice field fish culture. The field fish fry disinfection equipment comprises a movable cart, a net cage, an electric lifting assembly, a water pumping assembly and an air supply assembly, a control system and a box body are mounted on the movable trolley; the net cage is slidably connected to the inner wall of the box body; a spacing chamber is arranged between the bottom of the net cage and the inner bottom wall of the box body; the electric lifting assembly is installed on the outer wall of the box body, and the water pumping assembly is installed on the box body. The air supply assembly is installed on the movable trolley, and the exhaust end of the air supply assembly extends into the interval cavity and is fixedly connected with a plurality of elbow nozzles; the exhaust end of the air supply assembly is rotationally connected with a rotating shaft, the rotating shaft is located in the interval cavity, a plurality of guide plates are installed on the outer wall of the rotating shaft, and the output end of the elbow nozzle faces the guide plates. According to the utility model, the mixing effect and the oxygenation and aeration effect of the disinfectant in the culture water in the rice field can be realized, the disinfection effect and the working efficiency of the fries in the field are improved, and a better living environment is provided for the fries.

Description

Technical Field

[0001] The utility model relates to the technical field of fish fry disinfection, in particular to a device for disinfecting fish fry in rice fields. Background Art

[0002] In the practice of rice field fish farming, disinfection of aquaculture water is a crucial step to ensure the healthy growth of fry and reduce the occurrence of diseases. However, traditional rice field fish farming disinfection methods often rely on artificial addition of disinfectants and mixing the disinfectants with aquaculture water by simple stirring or standing.

[0003] However, it is difficult to achieve uniform distribution of disinfectants after artificial addition of disinfectants, resulting in excessively high disinfectant concentrations in some areas, which may be toxic to the fry; and insufficient disinfectant concentrations in some areas, which cannot achieve the expected disinfection effect. Secondly, traditional methods lack effective means of oxygenation and aeration. During the disinfection process, the dissolved oxygen content in the aquaculture water will gradually decrease, and the low oxygen environment will not only affect the respiration and metabolism of the fry, but may also promote the reproduction of harmful bacteria, resulting in the inability to replenish the dissolved oxygen content in the aquaculture water in time during the disinfection process, limiting the efficiency and effectiveness of fry disinfection.

[0004] Therefore, a fish fry disinfection device for rice field fish farming is proposed. Utility Model Content

[0005] The utility model aims to provide a fish fry disinfection device for rice field fish farming, aiming to solve or improve at least one of the above technical problems.

[0006] To achieve the above purpose, the utility model provides the following solution: The utility model provides a rice field fish fry disinfection device, comprising:

[0007] A mobile cart, on which a control system and a box are installed, and the top of the box is open;

[0008] A net box, wherein the net box is slidably connected to the inner wall of the box body, and a box cover is detachably connected to the top of the net box; a partition chamber is provided between the bottom of the net box and the inner bottom wall of the box body; support plates are installed on the tops of the two opposite side walls of the net box, and the bottom surfaces of the two support plates are in contact with the top of the box body;

[0009] An electric lifting assembly, the electric lifting assembly is mounted on the outer wall of the box, and the telescopic end of the electric lifting assembly is detachably connected to the support plate;

[0010] A pumping assembly, wherein the pumping assembly is mounted on the box body, a water inlet end of the pumping assembly is located outside the box body, and the water inlet end is communicated with the partition chamber;

[0011] An air supply component, the air supply component is installed on the mobile cart, the exhaust end of the air supply component extends into the compartment chamber and is fixedly connected to a plurality of elbow nozzles;

[0012] Among them, a rotating shaft is rotatably connected to the exhaust end of the air supply component, the rotating shaft is located in the partition chamber, a plurality of guide plates are installed on the outer wall of the rotating shaft, and the output end of the elbow nozzle faces the guide plate; the electric lifting component, the pumping component and the air supply component are all electrically connected to the control system.

[0013] According to a rice field fish fry disinfection device provided by the utility model, the air supply component comprises:

[0014] An oxygen augmentation pump, the oxygen augmentation pump is installed on the mobile cart, an air intake pipe and an exhaust pipe are respectively installed on the oxygen augmentation pump, and the exhaust pipe extends into the compartment chamber; the oxygen augmentation pump is electrically connected to the control system;

[0015] Two air outlet pipes, both of which are mounted on the exhaust pipe and are connected to the exhaust pipe; the air outlet pipes are located in the compartment chamber;

[0016] Wherein, the air outlet pipe is fixedly connected to and communicated with a plurality of the elbow nozzles, and the air outlet pipe is rotatably connected to the rotating shaft.

[0017] According to a rice field fish farming field fry disinfection equipment provided by the utility model, the electric lifting assembly includes two electric push rods, the two electric push rods are respectively installed on the two opposite outer side walls of the box body, and the electric push rods are electrically connected to the control system; the telescopic ends of the two electric push rods are respectively detachably connected to the two support plates.

[0018] According to the rice field fish farming field fry disinfection equipment provided by the utility model, a card slot is opened at the bottom of the support plate, a support block is installed at the telescopic end of the electric push rod, a card block is installed on the top of the support block, and the card block is plugged into the card slot.

[0019] According to the rice field fish fry disinfection equipment provided by the utility model, the pumping assembly includes a water pipe installed on the box body, one end of the water pipe extends into the partition chamber, and the other end is located outside the box body;

[0020] A water pump and a solenoid valve are installed on the water pipe, and both the water pump and the solenoid valve are electrically connected to the control system.

[0021] According to the rice field fish fry disinfection equipment provided by the utility model, a slide groove is opened on the inner wall of the box body, a sliding block is installed on the outer wall of the net box, and the sliding block is slidably connected with the slide groove.

[0022] According to a rice field fish farming field fry disinfection device provided by the utility model, the mobile cart includes a base, a push rod is installed on one side of the base, and universal wheels are installed at the four corners of the bottom of the base; the control system, the box body and the oxygen increase pump are all installed on the base.

[0023] According to the rice field fish fry disinfection equipment provided by the utility model, a handle is installed on the top of the box cover.

[0024] According to the rice field fish fry disinfection equipment provided by the utility model, a filter net is detachably connected in the air inlet pipe.

[0025] The utility model discloses the following technical effects:

[0026] The utility model can extract aquaculture water from the rice field into the box body through the pumping component, and by adding disinfectant into the box body, the elbow nozzle of the air supply component can not only increase the dissolved oxygen content in the water body when spraying, but also drive the rotating shaft and the guide plate to rotate, forming a water flow vortex, further increasing the mixing effect and oxygenation aeration effect, providing a better living environment for the fry and realizing uniform stirring and mixing of the disinfectant, thereby improving the disinfection efficiency and effect;

[0027] The utility model can realize the rapid movement of the device through the mobile cart, which is convenient for working beside the rice field. The electric lifting component can drive the net cage to rise and fall smoothly, so as to facilitate the removal of the fry in the net cage after disinfection, avoiding the damage of the fry due to improper operation during the process of taking out and putting back, ensuring the health of the fry and improving the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0029] Figure 1 It is a structural schematic diagram of the utility model;

[0030] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0031] Figure 3 for Figure 1 A partial enlarged view of B in the middle;

[0032] Figure 4 for Figure 1A partial enlarged view of middle C;

[0033] Figure 5 This is a schematic diagram of the installation of the elbow nozzle and the guide plate in the utility model;

[0034] Among them, 1. box body; 2. control system; 3. mesh box; 4. box cover; 5. partition chamber; 6. support plate; 7. oxygen pump; 8. air inlet pipe; 9. exhaust pipe; 10. air outlet pipe; 11. elbow nozzle; 12. rotating shaft; 13. guide plate; 14. electric push rod; 15. slot; 16. support block; 17. block; 18. water pipe; 19. slide; 20. slider; 21. base; 22. push rod; 23. universal wheel; 24. handle; 25. filter. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0037] Reference Figure 1-Figure 5 The utility model provides a rice field fish fry disinfection device, comprising:

[0038] A mobile cart, on which a control system 2 and a box 1 are installed, and the top of the box 1 is open;

[0039] The net box 3 is slidably connected to the inner wall of the box body 1, and the top of the net box 3 is detachably connected to a box cover 4; a partition chamber 5 is provided between the bottom of the net box 3 and the inner bottom wall of the box body 1; support plates 6 are installed on the tops of the two opposite side walls of the net box 3, and the bottom surfaces of the two support plates 6 are in contact with the top of the box body 1;

[0040] An electric lifting assembly, which is mounted on the outer wall of the box body 1, and a telescopic end of the electric lifting assembly is detachably connected to the support plate 6;

[0041] A pumping assembly, the pumping assembly is installed on the box body 1, the water inlet end of the pumping assembly is located outside the box body 1, and the water inlet end is connected to the partition chamber 5;

[0042] An air supply assembly is installed on a mobile cart, and an exhaust end of the air supply assembly extends into the compartment chamber 5 and is fixedly connected to a plurality of elbow nozzles 11;

[0043] Among them, a rotating shaft 12 is rotatably connected to the exhaust end of the air supply component, and the rotating shaft 12 is located in the partition chamber 5. A plurality of guide plates 13 are installed on the outer wall of the rotating shaft 12, and the output end of the elbow nozzle 11 faces the guide plate 13; the electric lifting component, the pumping component and the air supply component are all electrically connected to the control system 2;

[0044] With such arrangement, the utility model can extract aquaculture water from the rice field into the box 1 through the pumping assembly, and by adding disinfectant into the box 1, the elbow nozzle 11 of the air supply assembly can not only increase the dissolved oxygen content in the water body when spraying, but also drive the rotating shaft 12 and the guide plate 13 to rotate, forming a water vortex, further increasing the mixing effect and oxygenation aeration effect, providing a better living environment for the fry and achieving uniform stirring and mixing of the disinfectant, thereby improving the disinfection efficiency and effect;

[0045] The utility model can realize the rapid movement of the device through the mobile cart, which is convenient for working beside the rice field. The electric lifting component can drive the net box 3 to rise and fall smoothly, so as to facilitate the removal of the fry in the net box 3 after disinfection, avoiding the damage of the fry due to improper operation during the process of taking out and putting back, ensuring the health of the fry and improving the work efficiency.

[0046] To further optimize the solution, the gas supply components include:

[0047] An oxygen-enhancing pump 7 is installed on a mobile cart, and an air intake pipe 8 and an exhaust pipe 9 are installed on the oxygen-enhancing pump 7, and the exhaust pipe 9 extends into the compartment chamber 5; the oxygen-enhancing pump 7 is electrically connected to the control system 2;

[0048] Two air outlet pipes 10, both of which are mounted on the exhaust pipe 9 and are connected to the exhaust pipe 9; the air outlet pipes 10 are located in the partition chamber 5;

[0049] Among them, a plurality of elbow nozzles 11 are fixedly connected and communicated with the air outlet pipe 10, and a rotating shaft 12 is rotatably connected to the air outlet pipe 10;

[0050] In this arrangement, the oxygen-enhancing pump 7 inhales air through the air inlet pipe 8, and after compression, sends the high-pressure gas into the partition chamber 5 through the exhaust pipe 9; two air outlet pipes 10 are respectively installed on the exhaust pipes 9, and are used to divert the high-pressure gas to different positions of the partition chamber 5; the elbow nozzle 11 fixed on the air outlet pipe 10 can spray the gas at a certain angle to improve the oxygenation effect and the mixing effect; when the elbow nozzle 11 sprays, it will drive the guide plate to rotate, further increasing the mixing effect of the disinfectant in the water body and the oxygenation and aeration effect.

[0051] According to a further optimized solution, the electric lifting assembly includes two electric push rods 14 , which are respectively mounted on two opposite outer side walls of the box body 1 , and the electric push rods 14 are electrically connected to the control system 2 .

[0052] To further optimize the solution, a slot 15 is provided at the bottom of the support plate 6, a support block 16 is installed at the telescopic end of the electric push rod 14, and a card block 17 is installed on the top of the support block 16, and the card block 17 is plugged into the slot 15; the telescopic ends of the two electric push rods 14 are detachably connected to the two support plates 6 respectively; when the control system 2 issues an instruction, the electric push rod 14 starts to work, and the telescopic end extends or retracts, thereby driving the support plate 6 to rise or fall; when rising, the slot 15 provided at the bottom of the support plate 6 is separated from the card block 17, and when descending to the lowest part, the slot 15 is engaged with the card block 17.

[0053] In a further optimized solution, the pumping assembly includes a water pipe 18 installed on the box body 1, one end of the water pipe 18 extends into the compartment chamber 5, and the other end is located outside the box body 1;

[0054] A water pump and a solenoid valve are installed on the water pipe 18, and both the water pump and the solenoid valve are electrically connected to the control system 2; when the control system 2 issues an instruction, the solenoid valve opens, the water pump starts working, and the breeding water in the rice field is pumped into the partition chamber 5 through the water pipe 18. After adding the agent and turning on the oxygen pump 7, the fry are put into the net cage 3 to achieve the disinfection of the fry.

[0055] According to a further optimization scheme, a slide groove 19 is provided on the inner wall of the box body 1, and a slider 20 is installed on the outer wall of the net box 3. The slider 20 is slidably connected to the slide groove 19 to achieve smooth lifting and lowering.

[0056] A further optimized solution is that the mobile cart includes a base 21, a push rod 22 is installed on one side of the base 21, and universal wheels 23 are installed at the four corners of the bottom of the base 21; the control system 2, the box 1 and the oxygen enrichment pump 7 are all installed on the base 21, and the universal wheels 23 facilitate the movement of the device.

[0057] As a further optimization solution, a handle 24 is installed on the top of the box cover 4 to facilitate opening and closing the box cover 4.

[0058] As a further optimization solution, a filter screen 25 is detachably connected to the air intake pipe 8 to filter impurities and dust in the air, thereby ensuring that the air entering the oxygen augmentation pump 7 is clean.

[0059] Further optimizing the scheme, the control system 2 includes a battery and a control element, the battery and the control element are both mounted on the base 21, and the battery, the oxygen increase pump 7, the electric push rod 14, the solenoid valve and the water pump are all electrically connected to the control element;

[0060] The control element can be set according to the specific use environment, for example, it can be controlled by a single-chip microcomputer or by PLC, ARM (Advanced RICS Machine), FPGA (Field-Programmable Gate Array) and other methods, which are not specifically limited in this embodiment.

[0061] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0062] Obviously, the above embodiments of the present invention are merely examples for clearly explaining the present invention, and are not intended to limit the implementation methods of the present invention. For ordinary technical users in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A rice field fish fry disinfection device, characterized in that: include: A mobile cart, on which a control system (2) and a box (1) are installed, and the top of the box (1) is open; A net box (3), the net box (3) is slidably connected to the inner wall of the box body (1), and the top of the net box (3) is detachably connected to a box cover (4); a partition chamber (5) is provided between the bottom of the net box (3) and the inner bottom wall of the box body (1); support plates (6) are installed on the tops of the two opposite side walls of the net box (3), and the bottom surfaces of the two support plates (6) are in contact with the top of the box body (1); An electric lifting assembly, the electric lifting assembly being mounted on the outer wall of the box body (1), and the telescopic end of the electric lifting assembly being detachably connected to the support plate (6); A water pumping assembly, the water pumping assembly being mounted on the box body (1), the water inlet end of the water pumping assembly being located outside the box body (1), and the water inlet end being in communication with the partition chamber (5); An air supply component, the air supply component is installed on the mobile cart, the exhaust end of the air supply component extends into the compartment chamber (5) and is fixedly connected to a plurality of elbow nozzles (11); A rotating shaft (12) is rotatably connected to the exhaust end of the air supply component, the rotating shaft (12) is located in the partition chamber (5), a plurality of guide plates (13) are installed on the outer wall of the rotating shaft (12), and the output end of the elbow nozzle (11) faces the guide plate (13); the electric lifting component, the pumping component and the air supply component are all electrically connected to the control system (2).

2. The rice field fish fry disinfection equipment according to claim 1 is characterized in that: The gas supply assembly comprises: an oxygen augmentation pump (7), the oxygen augmentation pump (7) being mounted on the mobile cart, the oxygen augmentation pump (7) being respectively mounted with an air intake pipe (8) and an exhaust pipe (9), the exhaust pipe (9) extending into the compartment chamber (5); the oxygen augmentation pump (7) being electrically connected to the control system (2); two air outlet pipes (10), both of which are mounted on the exhaust pipe (9) and are in communication with the exhaust pipe (9); the air outlet pipes (10) are located in the partition chamber (5); Wherein, a plurality of elbow nozzles (11) are fixedly connected to and communicated with the air outlet pipe (10), and the rotating shaft (12) is rotatably connected to the air outlet pipe (10).

3. The rice field fish fry disinfection equipment according to claim 1 is characterized in that: The electric lifting assembly comprises two electric push rods (14), which are respectively mounted on two opposite outer side walls of the box body (1), and the electric push rods (14) are electrically connected to the control system (2); the telescopic ends of the two electric push rods (14) are respectively detachably connected to the two support plates (6).

4. The rice field fish fry disinfection equipment according to claim 3 is characterized in that: A card slot (15) is provided at the bottom of the support plate (6), a support block (16) is installed at the telescopic end of the electric push rod (14), a card block (17) is installed at the top of the support block (16), and the card block (17) is plugged into the card slot (15).

5. The rice field fish fry disinfection equipment according to claim 1 is characterized in that: The pumping assembly comprises a water pipe (18) installed on the box body (1), one end of the water pipe (18) extends into the compartment chamber (5), and the other end is located outside the box body (1); A water pump and a solenoid valve are installed on the water pipe (18), and both the water pump and the solenoid valve are electrically connected to the control system (2).

6. The rice field fish fry disinfection equipment according to claim 1, characterized in that: A slide groove (19) is provided on the inner wall of the box body (1), and a slider (20) is installed on the outer wall of the net box (3), and the slider (20) is slidably connected to the slide groove (19).

7. The rice field fish fry disinfection equipment according to claim 2 is characterized in that: The mobile cart comprises a base (21), a push rod (22) is installed on one side of the base (21), and universal wheels (23) are installed at the four corners of the bottom of the base (21); the control system (2), the box (1) and the oxygen increase pump (7) are all installed on the base (21).

8. The rice field fish fry disinfection equipment according to claim 2 is characterized in that: A handle (24) is installed on the top of the box cover (4).

9. The rice field fish fry disinfection equipment according to claim 2, characterized in that: A filter screen (25) is detachably connected inside the air inlet pipe (8).

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