Bait feeder suitable for culturing penaeus monodon

By designing a bait feeder including a support rod, a rotating assembly and a storage assembly, the bait is thrown around with a motor-driven spiral piece and a conical turntable, and adjusting the sprinkler range through the moving block, the problem of concentrated bait in the prior art leads to the skeleton shrimp scramble, achieving a wider bait sprinkler and a lower risk of shrimp body damage.

CN222929050UActive Publication Date: 2025-06-03NINGXIA LANWAN ECOLOGICAL AGRI CO LTD
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Patent Information

Application Number
CN202422376712.5
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-29
Publication Date
2025-06-03
Estimated Expiration
2034-09-29

AI Technical Summary

Technical Problem

In the prior art, the bait feeder during the breeding of squid shrimp causes the bait to be concentrated under the feeding device, causing the squid shrimp to compete for food in a small range, causing the shrimp to be injured or even die.

Method used

A bait feeder is designed including a support rod, a rotating assembly and a storage assembly. The third motor drives the spiral piece to rotate and convey the bait, the second motor drives the conical rotary disk to spill the vertically falling bait around, and adjusts the distance between the conical rotary disk and the discharge port of the tank through the first motor drives the moving block to adjust the distance between the conical rotary disk and the discharge port of the tank to adjust the spill range of the bait.

Benefits of technology

It effectively avoids the concentration of bait in a smaller feeding point when feeding, reduces the phenomenon of squid shrimps competing for bait, reduces the risk of injury and death of shrimps, and increases the range of bait throwing, improving the practicality of the feeder.

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Abstract

The utility model provides a bait feeder suitable for culturing penaeus monodon, which relates to the technical field of aquaculture and comprises a support rod, and the outer surface of the support rod is fixedly connected with a rotating component. During use, the feeder is fixed in the middle of a culture pond through the supporting rod, the third motor drives the spiral piece to rotate to convey bait outwards, when the feeder vertically falls, the second motor drives the conical rotating disc to throw the vertically falling bait to the periphery, the first motor drives the moving block to move up and down, and the feeding device is used for feeding the bait. The distance between the conical rotating disc and the discharging port of the tank body is adjusted, the throwing range of bait is conveniently adjusted, it is avoided that the bait is concentrated in a small feeding point in the feeding process, so that the penaeus monodon scrambles for the bait, and the problems that in the background technology, when the penaeus monodon is automatically fed, the bait is concentrated below a feeding device, and a large number of penaeus monodon needs to be fed, and the feeding efficiency is high are solved. The problem that the crayfish bodies are injured and even die due to excessive injury when the crayfish are fed in a relatively small range is solved.
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Description

Technical Field

[0001] The utility model relates to the technical field of aquaculture, in particular to a bait feeder suitable for the cultivation of Penaeus monodon. Background Art

[0002] Penaeus monodon is commonly known as ghost shrimp, grass shrimp, flower shrimp, bamboo shrimp, king kong Penaeus monodon, Penaeus monodon, and bovine shrimp. The parent of this shrimp is the wild Penaeus monodon from Africa. Taxonomically, it belongs to the phylum Arthropoda, class Malacostraca, order Decapoda, suborder Dendrobranchiata, family Penaeidae, genus Penaeus, and is the largest species in the genus Penaeus.

[0003] In the prior art, for the feeders used in the cultivation of Penaeus monodon, in most cases, the motor drives the conveying device under the action of the timing mechanism at the set time, and quantitatively conveys the bait out of the storage tank and into the cultivation pond. However, when such a timing automatic feeder is in use, the bait fed will be concentrated at the feeding point below the feeding device, resulting in a large number of Penaeus monodon scrambling at the feeding point in a small area, causing the shrimp bodies to be injured and even die due to severe injuries. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem in the prior art that when automatically feeding Penaeus monodon, the bait will be concentrated below the feeding device, and a large number of Penaeus monodon will scramble at the feeding point in a small area for feeding, resulting in the shrimp bodies being injured and even dying due to severe injuries, and to propose a bait feeder suitable for the cultivation of Penaeus monodon.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A bait feeder suitable for the cultivation of Penaeus monodon, comprising: a support rod, a rotating assembly is fixedly connected to the outer surface of the support rod, and a storage assembly is fixedly connected to the top of the support rod; a rotating assembly, the rotating assembly includes a fixed block, the fixed block is fixedly connected to the outer surface of the support rod, a first motor is fixedly connected to the top of the fixed block, the output end of the first motor rotates through the top of the fixed block, the output end of the first motor is fixedly connected to a threaded rod, the threaded rod is rotatably connected to the fixed block, a moving block is threadedly rotatably connected to the outer surface of the threaded rod, an installation frame is fixedly connected to the top of the moving block, a second motor is fixedly connected to the inner top of the installation frame, and the output end of the second motor rotates through the inner top of the installation frame, and the output end of the second motor is fixedly connected to a conical turntable.

[0006] Preferably, the storage assembly includes a tank body, and a fixing frame is fixedly connected to the outer surface of the tank body, and the fixing frame is fixedly connected to the top of the support rod.

[0007] Preferably, a connecting frame is fixedly connected to a position near the top of the inner surface of the tank body, and a third motor is fixedly connected to the top of the connecting frame.

[0008] Preferably, the output end of the third motor rotatably penetrates through the top of the connecting frame, the output end of the third motor is fixedly connected with a rotating rod, and a spiral blade is arranged on the outer surface of the rotating rod.

[0009] Preferably, a dispersion plate is arranged at the bottom of the tank body, and a top cover is arranged at the top of the tank body.

[0010] Preferably, the inner surface of the dispersion plate is in threaded rotational connection with the outer surface of the tank body, and a plurality of discharge holes are uniformly formed in the inner bottom of the dispersion plate.

[0011] Preferably, a bottom frame is fixedly connected to the bottom of the support rod, and a plurality of insertion rods are fixedly connected to the bottom of the bottom frame at equal intervals.

[0012] Preferably, a sliding rod is fixedly connected to the inner side of the fixed block, and the outer surface of the sliding rod is slidably connected to the inner surface of the moving block.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, during use, the feeder is fixed at the middle position of the breeding pond through the support rod. The third motor drives the spiral blade to rotate and convey the bait outwards, so that when the bait falls vertically, the second motor drives the conical turntable to sprinkle the vertically falling bait around. The first motor drives the moving block to move up and down to adjust the distance between the conical turntable and the discharge port of the tank body, facilitating the adjustment of the bait sprinkling range, avoiding the bait concentrating at a smaller feeding point during feeding, causing the tiger prawns to scramble for the bait, and solving the problem in the background technology that when automatically feeding the tiger prawns, the bait will concentrate under the feeding device, and a large number of tiger prawns will scramble at the feeding point in a smaller range, resulting in the shrimp bodies being injured or even dying due to severe injuries.

[0015] 2. In the present utility model, during use, by fixedly connecting a bottom frame to the bottom of the support rod, it plays a role in increasing the contact surface with the bottom of the pond. By fixedly connecting a plurality of insertion rods to the bottom of the support rod at equal intervals, when installing and fixing the feeder, the plurality of insertion rods are inserted into the soil at the bottom of the pond, increasing the fixing effect and practicability of the bait feeder for tiger prawn breeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional view of a bait feeder suitable for tiger prawn breeding proposed by the present utility model;

[0017] Figure 2 is a schematic structural diagram of a rotating assembly of a bait feeder suitable for tiger prawn breeding proposed by the present utility model;

[0018] Figure 3 The structural schematic diagram of the storage component of a bait feeder applicable to the cultivation of Penaeus monodon is proposed for the present utility model;

[0019] Figure 4 The structural schematic diagram of the dispersion plate of a bait feeder applicable to the cultivation of Penaeus monodon is proposed for the present utility model.

[0020] Legend: 1. Support rod; 2. Rotating component; 201. Fixed block; 202. First motor; 203. Slide rod; 204. Threaded rod; 205. Moving block; 206. Mounting frame; 207. Second motor; 208. Tapered turntable; 3. Storage component; 301. Fixed frame; 302. Tank body; 303. Top cover; 304. Connecting frame; 305. Third motor; 306. Rotating rod; 307. Spiral blade; 308. Dispersion plate; 309. Discharge hole; 4. Bottom frame; 5. Plug rod. Detailed implementation manners

[0021] In order to more clearly understand the above objects, features and advantages of the present utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] Many specific details are set forth in the following description in order to fully understand the present utility model. However, the present utility model can also be implemented in other ways different from those described herein. Therefore, the present utility model is not limited to the limitations of the specific embodiments disclosed in the following specification.

[0023] Embodiment 1: As Figures 1 - 4As shown in the figure, the utility model provides a bait feeder suitable for the cultivation of tiger prawns, including: a support rod 1, a rotating component 2 fixedly connected to the outer surface of the support rod 1, and a storage component 3 fixedly connected to the top of the support rod 1; the rotating component 2, the rotating component 2 includes a fixed block 201 fixedly connected to the outer surface of the support rod 1, a first motor 202 fixedly connected to the top of the fixed block 201, the output end of the first motor 202 rotatably penetrates the top of the fixed block 201, the output end of the first motor 202 is fixedly connected to a threaded rod 204, the threaded rod 204 is rotatably connected to the fixed block 201, a moving block 205 is threadedly rotatably connected to the outer surface of the threaded rod 204, a mounting frame 206 is fixedly connected to the top of the moving block 205, a second motor 207 is fixedly connected to the inner top of the mounting frame 206, the output end of the second motor 207 rotatably penetrates the inner top of the mounting frame 206, the output end of the second motor 207 is fixedly connected to a conical turntable 208, the storage component 3 includes a tank body 302, a fixed frame 301 fixedly connected to the outer surface of the tank body 302, the fixed frame 301 is fixedly connected to the top of the support rod 1, a connecting frame 304 is fixedly connected to the inner surface of the tank body 302 near the top, a third motor 305 is fixedly connected to the top of the connecting frame 304, the output end of the third motor 305 rotatably penetrates the top of the connecting frame 304, the output end of the third motor 305 is fixedly connected to a rotating rod 306, a spiral blade 307 is arranged on the outer surface of the rotating rod 306, a dispersion plate 308 is arranged at the bottom of the tank body 302, a top cover 303 is arranged at the top of the tank body 302, the inner surface of the dispersion plate 308 is threadedly rotatably connected to the outer surface of the tank body 302, and a plurality of discharge holes 309 are uniformly formed in the inner bottom of the dispersion plate 308.

[0024] The effect achieved by the entire Embodiment 1 is that when the bait feeder for Penaeus monodon cultivation is in use, the support rod 1 is fixedly inserted into the cultivation pond through a plurality of insertion rods 5 at the bottom of the chassis 4. The tank body 302 is fixed at the top of the support rod 1 by the fixing frame 301 and keeps a certain height from the pond water. An appropriate amount of bait is stored in the tank body 302. The third motor 305 at the top of the connecting frame 304 is started, and the output end of the third motor 305 drives the rotating rod 306 to rotate. When the spiral blade 307 rotates forward, the bait in the tank body 302 will be conveyed downward. The falling bait first falls into the dispersion plate 308 and then vertically falls from a plurality of discharge holes 309. At the same time, the second motor 207 is started. When the output end of the second motor 207 rotates inside the inner wall of the mounting frame 206, it will drive the conical turntable 208 to rotate synchronously. The conical turntable 208 is located below the discharge port of the tank body 302, so that when the bait falls vertically, the high-speed rotating conical turntable 208 will make the falling bait scatter around, increasing the throwing range of the bait. The first motor 202 at the top of the fixed block 201 is started. When the output end of the first motor 202 drives the threaded rod 204 to rotate forward and backward, the moving block 205 will move up and down along the outer surface of the sliding rod 203, and the distance between the conical turntable 208 and the discharge of the tank body 302 can be changed. When the conical turntable 208 moves upward and the distance between the two shortens, the throwing range of the bait will increase. On the contrary, when the conical turntable 208 moves downward and the distance between the two increases, the throwing range of the bait becomes smaller, which plays a role in conveniently adjusting the throwing range.

[0025] Embodiment 2: As Figures 1 - 4 shown, the bottom of the support rod 1 is fixedly connected with a chassis 4, and a plurality of insertion rods 5 are fixedly connected to the bottom of the chassis 4 at equal intervals. The inner side of the fixed block 201 is fixedly connected with a sliding rod 203, and the outer surface of the sliding rod 203 is slidably connected with the inner surface of the moving block 205.

[0026] The effect achieved by the entire Embodiment 2 is that when in use, by fixedly connecting the chassis 4 to the bottom of the support rod 1, it plays a role in increasing the contact surface with the pond bottom. By fixedly connecting a plurality of insertion rods 5 to the bottom of the support rod 1 at equal intervals, it is convenient to insert the plurality of insertion rods 5 into the pond bottom soil when installing and fixing the feeder, increasing the fixing effect and practicability of the bait feeder for Penaeus monodon cultivation.

[0027] Working principle: When the bait feeder for tiger prawn farming is in use, the support rod 1 is fixedly inserted into the breeding pond through a plurality of insertion rods 5 at the bottom of the chassis 4. The tank body 302 is fixed at the top of the support rod 1 through the fixing frame 301 and keeps a certain height from the pool water. An appropriate amount of bait is stored in the tank body 302. Start the third motor 305 at the top of the connecting frame 304. The output end of the third motor 305 drives the rotating rod 306 to rotate. When the spiral blade 307 rotates forward, it will convey the bait in the tank body 302 downward. The falling bait first falls into the dispersion plate 308. When it randomly falls vertically from a plurality of discharge holes 309, start the second motor 207 synchronously. When the output end of the second motor 207 rotates inside the inner wall of the mounting frame 206, it will drive the conical turntable 208 to rotate synchronously. The conical turntable 208 is located below the discharge port of the tank body 302. When the bait falls vertically, the high-speed rotating conical turntable 208 will make the falling bait scatter around, increasing the throwing range of the bait. Start the first motor 202 at the top of the fixed block 201. When the output end of the first motor 202 drives the threaded rod 204 to rotate forward and backward, the moving block 205 will move up and down along the outer surface of the sliding rod 203, and the distance between the conical turntable 208 and the discharge of the tank body 302 can be changed. When the conical turntable 208 moves upward and the distance between them shortens, the throwing range of the bait will increase. On the contrary, when the conical turntable 208 moves downward and the distance between them increases, the throwing range of the bait becomes smaller, which plays a role in conveniently adjusting the throwing range. By fixedly connecting the chassis 4 at the bottom of the support rod 1, it plays a role in increasing the contact surface with the bottom of the pool. By equidistantly fixedly connecting a plurality of insertion rods 5 at the bottom of the support rod 1, it is convenient to insert the plurality of insertion rods 5 into the soil at the bottom of the pool when installing and fixing the feeder, increasing the fixing effect and practicability of the bait feeder for tiger prawn farming.

[0028] The above is only a preferred embodiment of the present invention, and it is not a limitation of the present invention in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical content of the technical solution of the present invention, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. A bait feeder suitable for tiger prawn farming, characterized in that: include: A support rod (1), wherein the outer surface of the support rod (1) is fixedly connected to a rotating assembly (2), and the top of the support rod (1) is fixedly connected to a storage assembly (3); A rotating assembly (2), the rotating assembly (2) comprising a fixed block (201), the fixed block (201) being fixedly connected to the outer surface of a support rod (1), the top of the fixed block (201) being fixedly connected to a first motor (202), the output end of the first motor (202) being rotatably connected to the top of the fixed block (201), the output end of the first motor (202) being fixedly connected to a threaded rod (204), the threaded rod (204) being rotatably connected to the fixed block (201), the outer surface of the threaded rod (204) being threadedly rotatably connected to a moving block (205), the top of the moving block (205) being fixedly connected to a mounting frame (206), the inner top of the mounting frame (206) being fixedly connected to a second motor (207), the output end of the second motor (207) being rotatably connected to the inner top of the mounting frame (206), and the output end of the second motor (207) being fixedly connected to a conical rotating disk (208).

2. The bait feeder suitable for tiger prawn farming according to claim 1, characterized in that: The storage assembly (3) comprises a tank body (302), the outer surface of the tank body (302) being fixedly connected to a fixing frame (301), and the fixing frame (301) being fixedly connected to the top of the support rod (1).

3. The bait feeder suitable for tiger prawn farming according to claim 2, characterized in that: A connecting frame (304) is fixedly connected to a position near the top of the inner surface of the tank body (302), and a third motor (305) is fixedly connected to the top of the connecting frame (304).

4. The bait feeder suitable for tiger prawn farming according to claim 3, characterized in that: The output end of the third motor (305) rotates and passes through the top of the connecting frame (304). The output end of the third motor (305) is fixedly connected to a rotating rod (306). A spiral sheet (307) is provided on the outer surface of the rotating rod (306).

5. The bait feeder suitable for tiger prawn farming according to claim 4, characterized in that: A dispersion plate (308) is disposed at the bottom of the tank body (302), and a top cover (303) is disposed at the top of the tank body (302).

6. The bait feeder suitable for tiger prawn farming according to claim 5, characterized in that: The inner surface of the dispersion plate (308) is threadably connected to the outer surface of the tank body (302), and a plurality of discharge holes (309) are evenly arranged on the inner bottom of the dispersion plate (308).

7. The bait feeder suitable for tiger prawn farming according to claim 6, characterized in that: The bottom of the support rod (1) is fixedly connected to a bottom frame (4), and the bottom of the bottom frame (4) is fixedly connected to a plurality of insertion rods (5) at equal intervals.

8. The bait feeder suitable for tiger prawn farming according to claim 7, characterized in that: A sliding rod (203) is fixedly connected to the inner side of the fixed block (201), and the outer surface of the sliding rod (203) is slidably connected to the inner surface of the moving block (205).