Automatic feed throwing device for fish culture

Abstract

The utility model relates to the technical field of feed throwing, in particular to an automatic feed throwing device for fish culture, which comprises a main body, a motor I is fixedly connected to the top of the outer wall of the main body, a rotating shaft I is fixedly connected to the output end of the motor I, and a throwing disc is fixedly connected to the top end of the rotating shaft I; the outer wall of the throwing disc is provided with discharging ports, the inner walls of the multiple discharging ports are fixedly connected with throwing ports, the inner walls of the throwing ports are fixedly connected with discharging pipes, the top of the outer wall of the throwing disc is provided with a feeding port, and the inner wall of the feeding port is rotationally connected with a connecting pipe. Feed in the feed bin enters the feeding disc through the connecting pipe, the first motor is started at the moment, the output end of the first motor is fixedly connected with the first rotating shaft, the top end of the first rotating shaft is fixedly connected with the feeding disc, the feeding disc is driven to rotate through the first rotating shaft, and meanwhile the discharging opening is formed in the outer wall of the feeding disc.

Description

Technical Field

[0001] This utility model relates to the field of feed dispensing technology, and in particular to an automatic feed dispensing device for fish farming. Background Technology

[0002] With the rapid development of the global aquaculture industry, large-scale and intensive farming has become the mainstream trend. According to data from the Food and Agriculture Organization of the United Nations, global aquaculture production has grown rapidly over the past decade and is expected to continue to rise in the future. Against this backdrop, traditional manual feeding methods have exposed many problems: high labor costs, low efficiency, and difficulty in accurately controlling the amount of feed, which easily leads to feed waste. This not only increases farming costs but also causes eutrophication of water bodies, resulting in water quality deterioration and fish diseases. Early equipment mostly adopted a timed and quantitative feeding mode, using simple motor-driven feeding and scattering. Although this reduced labor input to some extent, it still had significant drawbacks.

[0003] Feed residue is easily left in storage bins and feed pipes after feeding. In humid environments, it can absorb moisture and become moldy, producing harmful substances such as aflatoxin. When fish ingest moldy feed, it may cause liver and pancreas damage and decreased immunity, and induce enteritis and gill rot. In addition, traditional feed dispensing devices have a small dispensing range.

[0004] Current feed dispensing devices on the market replace traditional flat-bottomed storage bins with inverted conical bottoms and use polished inner walls to allow feed to slide automatically towards the central discharge port using gravity, reducing the amount of feed remaining at the bottom. At the same time, quick-release discharge ports are installed at the bottom of the bin, connected by clips or flanges. When cleaning is required, one-click disassembly is used to directly pour out residual feed, solving the problem of cleaning. However, the problem of small dispensing range has not been solved. This will lead to fish gathering too much to feed, which can easily cause mechanical damage due to crowding. At the same time, dense swimming will cause local reduction of dissolved oxygen in the water, inducing hypoxia and surfacing. Utility Model Content

[0005] The purpose of this invention is to provide an automatic feed dispensing device for fish farming, which solves the problem of a small dispensing range.

[0006] To achieve the above objectives, this utility model provides an automatic feed dispensing device for fish farming, comprising a main body. A motor is fixedly connected to the top of the outer wall of the main body, and a rotating shaft is fixedly connected to the output end of the motor. A dispensing disc is fixedly connected to the top of the rotating shaft. The outer wall of the dispensing disc has a discharge port, and the inner walls of multiple discharge ports are each fixedly connected to a dispensing inlet. A discharge pipe is fixedly connected to the inner wall of each dispensing inlet. A feed inlet is opened at the top of the outer wall of the dispensing disc, and a connecting pipe is rotatably connected to the inner wall of the feed inlet. The top of the connecting pipe communicates with a feed bin. Support plates are fixedly connected to both sides of the outer wall of the main body, and support plates are fixedly connected to the top of the outer walls of the support plates. A moving mechanism is provided at the top of the outer wall of the main body for moving the feed dispensing device.

[0007] The moving mechanism includes a second motor, the lower outer wall of which is fixedly connected to the upper outer wall of the main body. The output end of the second motor is fixedly connected to a second rotating shaft, and the top of the second rotating shaft is fixedly connected to a paddle. Buoyancy tanks are fixedly connected to both sides of the outer wall of the main body. The top of the buoyancy tank is connected to an air inlet, the top of the air inlet is connected to an air supply pipe, the top of the air supply pipe is connected to a second valve, and the bottom of the second valve is connected to an air storage tank.

[0008] The outer wall of the main body is fixedly connected to a protective shell, and the top of the protective shell is fixedly connected to a power transmission plate.

[0009] A solar panel is fixedly connected to the top of the outer wall of the power transmission plate, and a positive electrode wire is fixedly connected to the left side of the outer wall of the power transmission plate.

[0010] The negative electrode wire is fixedly connected to the right side of the outer wall of the power transmission board, and the bottom end of the negative electrode wire is fixedly connected to the negative electrode plate.

[0011] The bottom end of the positive electrode wire is fixedly connected to a positive electrode plate, and the bottom of the outer wall of the positive electrode plate is fixedly connected to an energy storage battery.

[0012] The feed bin has a handle fixedly connected to its top, and the motor has a power transmission wire fixedly connected to its outer wall.

[0013] The outer wall of the motor is fixedly connected to a protective shell, the top of the air inlet is connected to a valve, and the top of the air tank is connected to a pressure gauge.

[0014] Feed in the feed bin enters the feeding tray through the connecting pipe. At this time, motor one is started. The output end of motor one is fixedly connected to rotating shaft one. The top of rotating shaft one is fixedly connected to the feeding tray. Rotating shaft one drives the feeding tray to rotate. At the same time, the outer wall of the feeding tray has a discharge port. The inner wall of the discharge port is fixedly connected to the feeding outlet. The inner wall of the feeding outlet is fixedly connected to the discharge pipe. Feed is fed from the discharge pipe by the rotation of the feeding tray.

[0015] First, start motor two. The output end of motor two is fixedly connected to rotating shaft two, and the output end of rotating shaft two is fixedly connected to blades. Rotating shaft two drives the blades to rotate, thereby moving the delivery device. At the same time, the gas storage tank delivers gas to the buoyancy tank through the gas supply pipe, providing buoyancy to the buoyancy tank. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a front perspective view of an automatic feed dispensing device for fish farming proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of an automatic feed dispensing device for fish farming proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of an automatic feed dispensing device for fish farming proposed in this utility model;

[0020] Figure 4 This is a partial structural exploded view of an automatic feed dispensing device for fish farming proposed in this utility model;

[0021] Figure 5 This is a partial structural schematic diagram of an automatic feed dispensing device for fish farming proposed in this utility model.

[0022] 1. Main body; 2. Moving mechanism; 201. Motor II; 202. Rotating shaft II; 203. Paddle; 204. Buoyancy tank; 205. Air inlet; 206. Air storage tank; 207. Air transmission pipe; 208. Valve II; 3. Motor I; 4. Rotating shaft I; 5. Connecting pipe; 6. Feed bin; 7. Feeding tray; 8. Feeding port; 9. Feed inlet; 10. Discharge pipe; 11. Discharge port; 12. Support plate I; 13. Support plate II; 14. Protective shell I; 15. Solar panel; 16. Power transmission plate; 17. Positive electrode wire; 18. Positive electrode plate; 19. Negative electrode plate; 20. Energy storage battery; 21. Negative electrode wire; 22. Handle; 23. Pressure gauge; 24. Power transmission wire; 25. Valve I; 26. Protective shell II. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0024] Please see the appendix Figure 2 - Appendix Figure 4 An embodiment of this utility model provides an automatic feed dispensing device for fish farming, comprising a main body 1. A motor 3 is fixedly connected to the top of the outer wall of the main body 1. A rotating shaft 4 is fixedly connected to the output end of the motor 3 to provide power for dispensing feed. A dispensing disc 7 is fixedly connected to the top of the rotating shaft 4. A discharge port 11 is opened on the outer wall of the dispensing disc 7 to collect feed. Dispensing ports 8 are fixedly connected to the inner walls of multiple discharge ports 11. Dispensing pipes 10 are fixedly connected to the inner walls of the dispensing ports 8 to increase the dispensing range. A feed inlet 9 is opened on the top of the outer wall of the dispensing disc 7. A connecting pipe 5 is rotatably connected to the inner wall of the feed inlet 9. The top of the connecting pipe 5 is connected to a feed bin 6 to store feed. Support plates 13 are fixedly connected to both sides of the outer wall of the main body 1. Support plates 12 are fixedly connected to the top of the outer wall of the support plates 13 for fixed connection. A moving mechanism 2 is provided on the top of the outer wall of the main body 1 to move the feed dispensing device.

[0025] Specifically, motor 3 is started, and a rotating shaft 4 is fixedly connected to the output end of motor 3. A feeding disc 7 is fixedly connected to the top of rotating shaft 4. The feeding disc 7 is rotated by rotating shaft 4. A feeding port 8 is fixedly connected to the outer wall of feeding disc 7, and a discharge pipe 10 is fixedly connected to the inner wall of feeding port 8. At the same time, the feed in feed bin 6 enters feeding disc 7 through connecting pipe 5. Then, the feed is fed by rotating feeding port 8 through feeding disc 7, thus achieving large-scale feeding.

[0026] Please see the appendix Figure 1 - Appendix Figure 3 The moving mechanism 2 includes a second motor 201. The lower outer wall of the second motor 201 is fixedly connected to the upper outer wall of the main body 1. The output end of the second motor 201 is fixedly connected to a second rotating shaft 202 to provide power for the moving delivery device. The top of the second rotating shaft 202 is fixedly connected to a paddle 203. The two sides of the outer wall of the main body 1 are fixedly connected to buoyancy tanks 204 to provide buoyancy. The top of the buoyancy tank 204 is connected to an air inlet 205. The top of the air inlet 205 is connected to a gas delivery pipe 207 to deliver gas to the buoyancy tank 204. The top of the gas delivery pipe 207 is connected to a second valve 208. The bottom of the second valve 208 is connected to a gas storage tank 206. The gas delivered can be switched on and off through the second valve 208.

[0027] Specifically, the output end of motor 201 is fixedly connected to rotating shaft 202, and the top of rotating shaft 202 is fixedly connected to blade 203. Rotating shaft 202 drives blade 203 to rotate, providing power for the mobile feeding device. At the same time, buoyancy tank 204 provides buoyancy for the feeding device. Gas storage tank 206 supplies gas to buoyancy tank 204 through gas pipe 207, and can be opened and closed through valve 208.

[0028] Please see the appendix Figure 3 - Appendix Figure 5 A protective shell 14 is fixedly connected to the upper side of the outer wall of the main body 1 for protection. A power transmission plate 16 is fixedly connected to the top of the protective shell 14. A solar panel 15 is fixedly connected to the top of the outer wall of the power transmission plate 16. The solar panel 15 generates electricity and transmits it to the power transmission plate 16. A positive electrode wire 17 is fixedly connected to the left side of the outer wall of the power transmission plate 16. A negative electrode wire 21 is fixedly connected to the right side of the outer wall of the power transmission plate 16. A negative electrode plate 19 is fixedly connected to the bottom end of the negative electrode wire 21 for power transmission.

[0029] Specifically, the protective shell 14 serves to protect and fix the connection. The solar panel 15 absorbs light energy and converts it into electrical energy, which is then transmitted to the power transmission plate 16 and delivered to different electrode plates through the positive electrode wire 17 and the negative electrode wire 21.

[0030] Please see the appendix Figure 1 - Appendix Figure 3 A positive electrode plate 18 is fixedly connected to the bottom of the positive electrode wire 17. A storage battery 20 is fixedly connected to the bottom of the outer wall of the positive electrode plate 18. Current is transmitted and split through the positive electrode plate 18 and the negative electrode plate 19. A handle 22 is fixedly connected to the top of the feed bin 6. A power transmission wire 24 is fixedly connected to the outer wall of the motor 1 3 to transmit current. A protective shell 26 is fixedly connected to the outer wall of the motor 201. A valve 25 is connected to the top of the air inlet 205. A pressure gauge 23 is connected to the top of the gas storage tank 206. The gas content in the gas storage tank 206 is observed through the pressure gauge 23.

[0031] Specifically, the current is transmitted to the energy storage battery 20 through the positive plate 18 and the negative plate 19 for storage and also serves as a diversion function. The gas in the buoyancy tank 204 is released through the valve 25, and the gas content in the gas storage tank 206 can be observed through the pressure gauge 23.

[0032] Working principle: First, feed is added to feed bin 6. Then, the feed in feed bin 6 is transported to feeding plate 7 through connecting pipe 5. Then, motor 3 is started. The output end of motor 3 is fixedly connected to rotating shaft 4. The top of rotating shaft 4 is fixedly connected to feeding plate 7, which can drive feeding plate 7 to rotate. The outer wall of feeding plate 7 has a discharge port 11 and a feeding port 8 is fixedly connected. The inner wall of feeding port 8 is fixedly connected to discharge pipe 10. The feed is sprinkled out by the rotation of feeding plate 7, and the feeding is distributed in a wide range.

[0033] First, start motor 201. The output end of motor 201 is fixedly connected to rotating shaft 202. The output end of rotating shaft 202 is fixedly connected to blade 203. Rotating shaft 202 drives blade 203 to rotate, which plays a role in movement. At the same time, buoyancy tank 204 provides buoyancy to the device. Gas is transported by gas storage tank 206 through gas supply pipe 207. The supply can be controlled by valve 208.

[0034] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. An automatic feed dispensing device for fish farming, comprising a main body, characterized in that: A motor is fixedly connected to the top of the outer wall of the main body. A rotating shaft is fixedly connected to the output end of the motor. A feeding disc is fixedly connected to the top of the rotating shaft. The outer wall of the feeding disc has a discharge port. A feeding port is fixedly connected to the inner wall of each of the multiple discharge ports. A discharge pipe is fixedly connected to the inner wall of each feeding port. A feeding port is opened at the top of the outer wall of the feeding disc. A connecting pipe is rotatably connected to the inner wall of the feeding port. The top of the connecting pipe is connected to a feed bin. Support plates are fixedly connected to both sides of the outer wall of the main body. Support plate 1 is fixedly connected to the top of the outer wall of support plate 2. A moving mechanism is provided at the top of the outer wall of the main body. The moving mechanism is used to move the feed feeding device.

2. The automatic feed dispensing device for fish farming according to claim 1, characterized in that: The moving mechanism includes a second motor, the lower outer wall of which is fixedly connected to the upper outer wall of the main body. The output end of the second motor is fixedly connected to a second rotating shaft, and the top of the second rotating shaft is fixedly connected to a paddle. Buoyancy tanks are fixedly connected to both sides of the outer wall of the main body. The top of the buoyancy tank is connected to an air inlet, the top of the air inlet is connected to an air supply pipe, the top of the air supply pipe is connected to a second valve, and the bottom of the second valve is connected to an air storage tank.

3. The automatic feed dispensing device for fish farming according to claim 1, characterized in that: A protective shell is fixedly connected to the upper side of the outer wall of the main body, and a power transmission plate is fixedly connected to the top of the protective shell.

4. The automatic feed dispensing device for fish farming according to claim 3, characterized in that: A solar panel is fixedly connected to the top of the outer wall of the power transmission plate, and a positive electrode wire is fixedly connected to the left side of the outer wall of the power transmission plate.

5. The automatic feed dispensing device for fish farming according to claim 4, characterized in that: A negative electrode wire is fixedly connected to the right side of the outer wall of the power transmission board, and a negative electrode plate is fixedly connected to the bottom end of the negative electrode wire.

6. The automatic feed dispensing device for fish farming according to claim 4, characterized in that: A positive electrode plate is fixedly connected to the bottom end of the positive electrode wire, and an energy storage battery is fixedly connected to the bottom of the outer wall of the positive electrode plate.

7. The automatic feed dispensing device for fish farming according to claim 1, characterized in that: A handle is fixedly connected to the top of the feed bin, and a power transmission wire is fixedly connected to the outer wall of the motor.

8. The automatic feed dispensing device for fish farming according to claim 2, characterized in that: The outer wall of the second motor is fixedly connected to a second protective shell, the top of the air inlet is connected to a first valve, and the top of the air storage tank is connected to a pressure gauge.

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