Large-water-surface freshwater fish ecological bait suspension equipment

Abstract

The utility model relates to the technical field of aquaculture, and discloses large-water-surface freshwater fish ecological bait suspension equipment which comprises a shell, a main floating block for providing buoyancy is arranged at the bottom of the shell, a bait guiding chamber for guiding bait is arranged in the shell, a photovoltaic panel is arranged on the outer side of the shell, and the photovoltaic panel is connected with the main floating block. A plurality of discharging holes are formed in the bottom wall of the material guiding chamber in a penetrating mode, discharging pieces are arranged at the positions, corresponding to the discharging holes, in the material guiding chamber, sliding grooves are formed in the positions, corresponding to the discharging holes, of the shell, and triggering pieces used for blocking the discharging holes and starting the discharging pieces are arranged in the sliding grooves. The bionic bait can attract fish schools to gather, the fish schools bite the bait and pull the pull wire, the baffle can be pulled not to block the discharging hole any more, the first guide rod can be driven to be close to the second guide rod, then the contact pieces on the two sides abut against and make contact, the switch can be triggered to start the discharging piece, and then the bait can be put downwards; and waste of baits can be avoided as much as possible.

Description

Technical Field

[0001] This utility model relates to the field of aquaculture technology, specifically to a suspension device for ecological feed for freshwater fish in large water surfaces. Background Technology

[0002] With the rapid development of aquaculture, the practice of raising aquatic products in ponds has become extremely common, requiring a large amount of feed during the breeding process. Aquaculture typically uses manual or automatic feeders for this purpose.

[0003] Existing automatic feeders cannot determine the location of fish when scattering feed on the water surface, which easily leads to a large amount of uneaten feed. This not only wastes the feed but also causes it to rot and deteriorate at the bottom of the pond, polluting the water and harming fish that accidentally ingest it. Therefore, further improvements are needed. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides the following technical solution: a large-scale freshwater fish ecological bait suspension device, comprising a shell, a main float providing buoyancy at the bottom of the shell, support rods fixedly mounted in an array on the outer side of the shell, a connecting plate fixedly mounted at the end of the support rods, a secondary float further increasing buoyancy at the bottom side of the connecting plate, a bait container detachably mounted on the top of the shell, a feed guiding chamber for guiding the bait inside the shell, a photovoltaic panel on the outer side of the shell, a plurality of feed holes penetrating the bottom wall of the feed guiding chamber, and a feed dispensing component corresponding to the feed holes inside the feed guiding chamber, a chute corresponding to the feed holes on the shell, and a trigger for blocking the feed holes and activating the feed dispensing component inside the chute.

[0005] As an optimization, the feeding component includes a servo motor fixedly installed inside the housing. A spiral feeding rod is fixedly installed at one end of the output shaft of the servo motor, and the spiral feeding rod is located directly above the feeding hole. By starting the servo motor, the spiral feeding rod will rotate, thereby transferring the bait in the guide chamber to the feeding hole, and then it will fall downward from the feeding hole.

[0006] As an optimization, the trigger includes a baffle that is slidably connected inside the chute. A pull line is fixedly connected to the middle of one side of the baffle, and a bionic fish bait is fixedly connected to the other end of the pull line. A guide wheel for guiding the pull line is fixedly installed on the top side of the outer shell corresponding to the pull line. Contact switches for controlling the start of the feeding part are provided on both sides of the baffle.

[0007] As an optimization, the contact switch includes connecting posts fixedly installed on both sides of the baffle, a spring fixedly installed between the connecting posts and the inner wall of the slide groove, a guide rod one fixedly installed at the center of the connecting posts, a guide rod two fixedly installed on the inner wall of the slide groove corresponding to the guide rod one, and a contact piece is provided at the opposite end of the guide rod one and the guide rod two.

[0008] As an optimization, the biomimetic fish bait is curved and worm-shaped, which can attract a large number of fish to gather.

[0009] As an optimization, the elastic springs are respectively sleeved on the outside of guide rod one and guide rod two.

[0010] As an optimization, the main float is circular, and the main float separates the bottom feed port of the shell from the water surface by a certain distance to prevent water from flowing back into the feed chamber from the feed hole and wetting the bait.

[0011] The beneficial effects of this utility model are:

[0012] This large-scale freshwater fish ecological bait suspension device attracts fish to gather using biomimetic bait. When the fish bite the bait, they pull the pull line, which pulls the baffle to stop blocking the feed hole. It also moves the first guide rod closer to the second guide rod, causing the contact plates on both sides to come into contact. This triggers the switch to start the feed device, allowing the bait to be dropped downwards. Because of the large number of fish gathering, bait waste can be minimized. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the material feeding component structure of this utility model;

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

[0017] In the diagram: 1. Outer shell; 2. Main float; 3. Support rod; 4. Connecting plate; 5. Secondary float; 6. Feed container; 7. Feeding chamber; 8. Photovoltaic panel; 9. Servo motor; 10. Spiral feed rod; 11. Baffle; 12. Pull line; 13. Guide wheel; 14. Connecting column; 15. Spring; 16. Guide rod one; 17. Guide rod two; 18. Contact plate. Detailed Implementation

[0018] In the description of this application, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0019] 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.

[0020] Please see Figure 1-2 A large-scale freshwater fish ecological bait suspension device includes an outer shell 1. A main float 2 providing buoyancy is provided at the bottom of the outer shell 1. Support rods 3 are fixedly installed in an array on the outer side of the outer shell 1. A connecting plate 4 is fixedly installed at the end of the support rods 3. A secondary float 5 further increasing buoyancy is provided on the bottom side of the connecting plate 4. A bait tank 6 is detachably installed on the top of the outer shell 1. A guide chamber 7 for guiding the bait is provided inside the outer shell 1. A photovoltaic panel 8 is provided on the outer side of the outer shell 1. Several feeding holes are opened through the bottom wall of the guide chamber 7. A feeding component is provided inside the guide chamber 7 corresponding to the feeding holes. The main float 2 is circular and separates the feeding port on the bottom side of the outer shell 1 from the water surface by a certain distance to prevent water from flowing back into the guide chamber 7 from the feeding holes and wetting the bait. A chute is opened on the outer shell 1 corresponding to the feeding holes. A trigger for blocking the feeding holes and activating the feeding component is provided inside the chute.

[0021] Please see Figure 2-3 The feeding component includes a servo motor 9 fixedly installed inside the housing 1. A spiral feeding rod 10 is fixedly installed at one end of the output shaft of the servo motor 9, and the spiral feeding rod 10 is located directly above the feeding hole. By starting the servo motor 9, the spiral feeding rod 10 will be rotated, which will then transfer the bait in the guide chamber 7 to the feeding hole and sprinkle it downward from the feeding hole.

[0022] Please see Figure 4The triggering element includes a baffle 11 slidably connected inside the chute. A pull line 12 is fixedly connected to the middle of one side of the baffle 11, and a biomimetic fish bait is fixedly connected to the other end of the pull line 12. The biomimetic fish bait is curved and earthworm-shaped. The earthworm-shaped biomimetic fish bait can attract a large number of fish to gather. A guide wheel 13 is fixedly installed on the top side of the outer shell 1 corresponding to the pull line 12 to guide the pull line 12. Contact switches for controlling the start of the feeding component are provided on both sides of the baffle 11. By throwing the end of the pull line 12 with the fish bait into the water, fish can be attracted in the water. When the fish bite the biomimetic fish bait, they can pull the pull line 12, which will pull the baffle 11 to no longer block the feeding hole. It will also trigger the switch to start the feeding component, which can then drop the bait downward. Due to the attraction of the biomimetic fish bait, a large number of fish can be attracted to gather, thus minimizing the waste of bait.

[0023] The contact switch includes connecting posts 14 fixedly installed on both sides of the baffle 11. A spring 15 is fixedly installed between the connecting posts 14 and the inner wall of the slide. The spring 15 is respectively sleeved on the outside of the first guide rod 16 and the second guide rod 17. The spring 15 provides elastic force, which can drive the baffle 11 to block the feed hole in the initial state, and can drive the first guide rod 16 and the second guide rod 17 on both sides to separate and reset. The first guide rod 16 is fixedly installed in the center of the connecting post 14. The second guide rod 17 is fixedly installed on the inner wall of the slide corresponding to the first guide rod 16. The opposite ends of the first guide rod 16 and the second guide rod 17 are provided with contact pieces 18. By pulling the baffle 11, the first guide rod 16 will move closer to the second guide rod 17, which will cause the contact pieces 18 on both sides to abut and contact, thereby triggering the switch to start the feeder.

[0024] During use, the main float 2 and the auxiliary float 5 provide a large amount of buoyancy, allowing the outer shell 1 to float stably on the water surface and move with the wind. The photovoltaic panel 8 provides power to the device. During the floating process, the bionic fish bait at the bottom attracts fish, causing them to gather together. As the fish bite the bait, they pull the pull line 12, which in turn pulls the baffle 11 to stop blocking the feeding hole. As the baffle 11 moves, it moves the first guide rod 16 closer to the second guide rod 17, causing the contact pieces 18 on both sides to come into contact. This triggers the switch to start the feeding component, causing the servo motor 9 to drive the spiral feeding rod 10 to rotate, which in turn transfers the bait in the feeding chamber 7 to the feeding hole and sprinkles it downwards from the feeding hole, thus allowing the bait to be dropped downwards.

[0025] In summary, this large-scale freshwater fish ecological bait suspension device attracts fish to gather through biomimetic bait. When the fish bite the bait, they pull the pull line 12, which pulls the baffle 11 to stop blocking the feeding hole. It also moves the first guide rod 16 closer to the second guide rod 17, causing the contact pieces 18 on both sides to come into contact. This triggers the switch to start the feeding device, allowing the bait to be dropped downwards. Because of the large gathering of fish, bait waste can be minimized.

[0026] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "join," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] All standard parts used in this invention can be purchased from the market, and irregular parts can be customized according to the description and drawings.

[0028] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A large-scale freshwater fish ecological bait suspension device, comprising a shell (1), characterized in that: The bottom of the outer shell (1) is provided with a main float (2) to provide buoyancy. The outer side of the outer shell (1) is fixedly installed with a support rod (3). The end of the support rod (3) is fixedly installed with a connecting plate (4). The bottom side of the connecting plate (4) is provided with a secondary float (5) to further increase buoyancy. The top of the outer shell (1) is detachably installed with a bait tank (6). The inside of the outer shell (1) is provided with a guide chamber (7) for guiding the bait. The outer side of the outer shell (1) is provided with a photovoltaic panel (8). The bottom wall of the guide chamber (7) is provided with several discharge holes. The inside of the guide chamber (7) is provided with a discharge component corresponding to the discharge hole. The outer shell (1) is provided with a chute corresponding to the discharge hole. The inside of the chute is provided with a trigger for blocking the discharge hole and activating the discharge component.

2. The large-scale freshwater fish ecological bait suspension device according to claim 1, characterized in that: The feeding component includes a servo motor (9) fixedly installed inside the housing (1). One end of the output shaft of the servo motor (9) is fixedly installed with a spiral feeding rod (10), and the spiral feeding rod (10) is located directly above the feeding hole.

3. The large-scale freshwater fish ecological bait suspension device according to claim 1, characterized in that: The trigger includes a baffle (11) slidably connected inside the chute. A pull line (12) is fixedly connected to the middle of one side of the baffle (11). A bionic fish bait is fixedly connected to the other end of the pull line (12). A guide wheel (13) for guiding the pull line (12) is fixedly installed on the top side of the outer shell (1) corresponding to the pull line (12). Contact switches for controlling the start of the feeding part are provided on both sides of the baffle (11).

4. The large-scale freshwater fish ecological bait suspension device according to claim 3, characterized in that: The contact switch includes connecting posts (14) fixedly installed on both sides of the baffle (11), a spring spring (15) fixedly installed between the connecting posts (14) and the inner wall of the slide groove, a guide rod (16) fixedly installed at the center of the connecting posts (14), a guide rod (17) fixedly installed on the inner wall of the slide groove corresponding to the guide rod (16), and a contact piece (18) is provided at the opposite end of the guide rod (16) and the guide rod (17).

5. The large-scale freshwater fish ecological bait suspension device according to claim 3, characterized in that: The biomimetic fish bait is shaped like a curved earthworm.

6. The large-scale freshwater fish ecological bait suspension device according to claim 4, characterized in that: The elastic springs (15) are respectively sleeved on the outside of guide rod one (16) and guide rod two (17).

7. The large-scale freshwater fish ecological bait suspension device according to any one of claims 1-6, characterized in that: The main float (2) is circular, and the main float (2) separates the bottom feed port of the outer shell (1) from the water surface by a certain distance.

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