A feeding device for fish farming

Abstract

The utility model relates to fishery feeder technology field discloses a kind of fishery breeding feeders, including fixed bottom plate, and fixed bottom plate is rotatably connected with support shaft, and the top of support shaft is installed with support plate, and the top outer wall of support plate is installed with guide frame, and the top outer wall of guide frame is installed with guide hopper, and fixed bottom plate is rotatably connected with drive shaft, and the top of drive shaft is installed with drive plate, and drive plate is rotatably connected with drive link, by driving drive shaft rotation, so that drive shaft can drive drive plate rotation, by drive plate, one end of drive link can be rotated around drive shaft, while the other end of drive shaft can pull support plate to move, so that support plate can swing around support shaft, so that feed inside guide frame can be thrown out by one end of guide frame, the device not only can throw feed to the inside of breeding pond, but also can be directly installed beside breeding pond, and it is convenient to add feed.

Description

Technical Field

[0001] This utility model relates to the field of fishery feeder technology, and in particular to a feeder for aquaculture. Background Technology

[0002] Aquaculture refers to a production method that involves artificially controlling the environment to breed, cultivate, and harvest aquatic organisms (such as fish, shrimp, shellfish, algae, etc.). In order to ensure the normal production of aquatic organisms during the aquaculture process, the farmed aquatic products need to be fed regularly.

[0003] A search revealed a Chinese patent authorization announcement number CN222510089U, which discloses a fish feeder for aquaculture, relating to the field of feeding machine technology. The device includes a positioning frame, a feed hopper fixedly connected to the top outer wall of the positioning frame, and a drive seat fixedly connected to the center of the positioning frame's interior. A feed distribution box is rotatably connected to the top outer wall of the drive seat. The bottom end of the drive seat's outer wall is through-connected to the center of the top surface of the positioning frame, and the center of the positioning frame's interior is fixedly connected to the bottom end of the drive seat's outer wall. The center of the bottom surface of the feed distribution box is through-connected to the center of the top surface of the drive seat, and the top end of the drive seat's interior is rotatably connected to the center of the bottom surface of the feed distribution box. A set of corresponding valves is slidably connected to the center of the disc's interior. This invention utilizes multiple centrifugal plates and a central conical barrel inside the feed distribution box, employing centrifugal force to distribute fish feed along the edge of the distribution box, allowing the feed to cover a wider area and achieve more uniform feeding, thereby improving aquaculture efficiency and ensuring balanced fish growth.

[0004] However, in implementing the relevant technology, the following problems were found with the above-mentioned feeder: the existing technology drives the feed box to rotate, so that the fish feed can be thrown out along the edge of the feed box. When the feed is being spread, the feed is scattered everywhere. Therefore, the existing technology needs to be set up inside the aquaculture pond, which makes it inconvenient to add feed later. Based on this, this utility model designs a feeder for aquaculture to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a feeder for aquaculture to solve the problem mentioned in the background art that the prior art needs to be installed inside the aquaculture pond, which makes it inconvenient to add feed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a feeder for aquaculture, comprising a fixed base plate, a support shaft rotatably connected to the fixed base plate, a support plate installed at the top of the support shaft, a guide frame installed on the top outer wall of the support plate, and a guide hopper installed on the top outer wall of the guide frame;

[0007] A drive shaft is rotatably connected to the fixed base plate, a drive plate is mounted on the top of the drive shaft, a drive linkage is rotatably connected to the drive plate, and the end of the drive linkage away from the drive plate is rotatably connected to the support plate.

[0008] Support frames are installed on the top outer wall of the fixed base plate, storage boxes are installed on the support frames, fixed bases are installed at the bottom of the storage boxes, and feeding pipes are installed on the fixed bases.

[0009] As a preferred embodiment, the fixed base has an internal sliding engagement with a limiting plate, and a baffle is installed on one side wall of the limiting plate.

[0010] As a preferred embodiment, a support side plate is fixedly installed on one of the support frames, and an electric push rod is installed on the top outer wall of the support side plate, with the output end of the electric push rod connected to the baffle.

[0011] As a preferred embodiment, guide blocks are respectively installed on the two side walls of the fixed base, and guide shafts are slidably engaged on the guide blocks, with one end of the guide shafts connected to the baffle.

[0012] As a preferred embodiment, a drive motor is installed on the top outer wall of the fixed base plate, a drive pulley is connected to the output end of the drive motor, a driven pulley is installed at the bottom end of the drive shaft, and the driven pulley is connected to the drive pulley through a transmission belt.

[0013] As a preferred embodiment, a positioning sleeve is installed on the top outer wall of the fixed base plate, and a needle roller bearing is installed inside the positioning sleeve. The positioning sleeve is rotatably connected to the support shaft through the needle roller bearing inside it, and a support column is installed on the bottom outer wall of the support plate.

[0014] As a preferred embodiment, a guide ramp is installed on the bottom inner wall of the guide frame.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] By driving the drive shaft to rotate, the drive shaft can drive the drive plate to rotate. The drive plate can then drive one end of the drive linkage to rotate around the drive shaft. At the same time, the other end of the drive shaft can pull the support plate to move, allowing the support plate to swing around the support shaft. This allows the feed inside the guide frame to be thrown out through one end of the guide frame. This device can not only throw feed into the aquaculture pond, but can also be installed directly next to the aquaculture pond for convenient feed addition. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0018] Figure 2 This is a schematic diagram of the guide frame structure of this utility model.

[0019] Figure 3 This is a schematic diagram of the guide hopper structure of this utility model.

[0020] Figure 4 This is a schematic diagram of the guide inclined plate structure of this utility model.

[0021] Figure 5 This utility model Figure 1 Enlarged diagram of point A in the diagram.

[0022] In the diagram: 1. Fixed base plate; 2. Support shaft; 3. Support plate; 4. Drive shaft; 5. Drive plate; 6. Drive linkage; 7. Guide frame; 8. Support frame; 9. Storage box; 10. Fixed base; 11. Feeding pipe; 12. Guide hopper; 13. Limiting plate; 14. Baffle; 15. Support side plate; 16. Electric push rod; 17. Guide block; 18. Guide shaft; 19. Drive motor; 20. Driving pulley; 21. Driven pulley; 22. Positioning sleeve; 23. Support column; 24. Guide inclined plate. Detailed Implementation

[0023] 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.

[0024] This utility model provides, for example Figure 1-5The feeder shown includes a fixed base plate 1, a support shaft 2 rotatably connected to the fixed base plate 1, a support plate 3 mounted on the top of the support shaft 2, a guide frame 7 mounted on the top outer wall of the support plate 3, a guide hopper 12 mounted on the top outer wall of the guide frame 7, a drive shaft 4 rotatably connected to the fixed base plate 1, and both the support shaft 2 and the drive shaft 4 are connected to the fixed base plate 1 via ball bearings. A drive plate 5 is mounted on the top of the drive shaft 4, a drive connecting rod 6 rotatably connected to the drive plate 5, and the end of the drive connecting rod 6 away from the drive plate 5 is rotatably connected to the support plate 3. Support frames 8 are mounted on the top outer wall of the fixed base plate 1, and a storage box 9 is mounted on the support frames 8. The storage box 9 contains feed, and a fixed base 10 is mounted on the bottom of the storage box 9. The fixed base 10 has a discharge port and a feeding pipe 11. A limit plate 13 is slidably engaged inside the fixed base 10. A baffle 14 is installed on one side wall of the limiting plate 13. When using this device, the baffle 14 is first opened so that the feed inside the storage box 9 can enter the feed pipe 11 from the discharge port on the fixed base 10, then flow into the guide hopper 12, and then fall into the guide frame 7. At the same time, by driving the drive shaft 4 to rotate, the drive shaft 4 can drive the drive plate 5 to rotate. The drive plate 5 can drive one end of the drive linkage 6 to rotate around the drive shaft 4, and the other end of the drive shaft 4 can pull the support plate 3 to move, so that the support plate 3 can swing around the support shaft 2. By continuously driving the drive shaft 4 to rotate, the support plate 3 can continuously drive the guide frame 7 to swing, so that the feed inside the guide frame 7 can be thrown out through one end of the guide frame 7. Therefore, this device can not only throw the feed into the aquaculture pond, but can also be installed directly next to the aquaculture pond, which is beneficial for subsequent feed addition.

[0025] In this embodiment, as Figure 5 As shown, a support side plate 15 is fixedly installed on one of the support frames 8. An electric push rod 16 is installed on the top outer wall of the support side plate 15. The output end of the electric push rod 16 is connected to the baffle 14. By inserting the baffle 14 into the fixed base 10, the discharge port on the fixed base 10 can be closed. When feeding, the electric push rod 16 drives the baffle 14 to move, so that the baffle 14 no longer closes the discharge port on the fixed base 10, thereby allowing the feed inside the storage box 9 to enter the feeding pipe 11.

[0026] In this embodiment, as Figure 5 As shown, guide blocks 17 are installed on both sides of the fixed base 10. A guide shaft 18 is slidably engaged on the guide block 17. One end of the guide shaft 18 is connected to the baffle 14. Through the guide block 17 and the guide shaft 18, the baffle 14 can be guided, which helps to improve the stability of the limiting plate 13 connected to the baffle 14 when it moves.

[0027] In this embodiment, as Figure 3 As shown, a drive motor 19 is installed on the top outer wall of the fixed base plate 1. A drive pulley 20 is connected to the output end of the drive motor 19. A driven pulley 21 is installed at the bottom end of the drive shaft 4. The driven pulley 21 is connected to the drive pulley 20 through a transmission belt. The drive motor 19 drives the drive pulley 20 at its output end to rotate, so that the driven pulley 21 can drive the drive shaft 4 to rotate.

[0028] In this embodiment, as Figure 2 As shown, a positioning sleeve 22 is installed on the top outer wall of the fixed base plate 1. A needle roller bearing is installed inside the positioning sleeve 22. The positioning sleeve 22 is rotatably connected to the support shaft 2 through the needle roller bearing inside it. A support column 23 is installed on the bottom outer wall of the support plate 3. A support ball is rolled at the bottom end of the support column 23. The needle roller bearing inside the positioning sleeve 22 can limit and guide the side wall of the support shaft 2, which helps to keep the support shaft 2 in a vertical state. The support column 23 can also provide auxiliary support to the support plate 3, which helps to prevent the support plate 3 from tilting.

[0029] In this embodiment, as Figure 4 As shown, a guide ramp 24 is installed on the bottom inner wall of the guide frame 7. The top of the guide ramp 24 is a ramp. After the feed falls into the guide frame 7, it can flow towards the outlet of the guide frame 7, thus facilitating the feed to be spilled out of the outlet of the guide frame 7.

[0030] Working principle: This utility model is a feeder for aquaculture. By opening the limiting plate 13, the feed inside the storage box 9 can flow from the feeding pipe 11 into the guide hopper 12, and then fall into the guide frame 7. At the same time, by driving the drive shaft 4 to rotate, the drive shaft 4 can drive the drive plate 5 to rotate. The drive plate 5 can drive one end of the drive connecting rod 6 to rotate around the drive shaft 4. Meanwhile, the other end of the drive shaft 4 can pull the support plate 3 to move, so that the support plate 3 can swing around the support shaft 2. Therefore, by driving the drive shaft 4 to rotate continuously, the support plate 3 will swing continuously, so that the feed inside the guide frame 7 can be thrown out through one end of the guide frame 7. This device can not only throw the feed into the aquaculture pond, but can also be installed directly next to the aquaculture pond for convenient feed addition.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A feeder for aquaculture, comprising a fixed base plate (1), characterized in that: A support shaft (2) is rotatably connected to the fixed base plate (1). A support plate (3) is installed at the top of the support shaft (2). A guide frame (7) is installed on the top outer wall of the support plate (3). A guide hopper (12) is installed on the top outer wall of the guide frame (7). A drive shaft (4) is rotatably connected to the fixed base plate (1), a drive plate (5) is installed at the top of the drive shaft (4), a drive link (6) is rotatably connected to the drive plate (5), and the end of the drive link (6) away from the drive plate (5) is rotatably connected to the support plate (3). Support frames (8) are installed on the top outer wall of the fixed base plate (1), storage boxes (9) are installed on the support frames (8), fixed bases (10) are installed at the bottom of the storage boxes (9), and feeding pipes (11) are installed on the fixed bases (10).

2. The feeder for aquaculture according to claim 1, characterized in that: The fixed base (10) is internally slidably engaged with a limiting plate (13), and a baffle (14) is installed on one side wall of the limiting plate (13).

3. The feeder for aquaculture according to claim 2, characterized in that: One of the support frames (8) is fixedly installed with a support side plate (15), and an electric push rod (16) is installed on the top outer wall of the support side plate (15). The output end of the electric push rod (16) is connected to the baffle (14).

4. The feeder for aquaculture according to claim 3, characterized in that: Guide blocks (17) are installed on both sides of the fixed base (10). A guide shaft (18) is slidably engaged on the guide block (17). One end of the guide shaft (18) is connected to the baffle (14).

5. The feeder for aquaculture according to claim 1, characterized in that: A drive motor (19) is installed on the top outer wall of the fixed base plate (1). A drive pulley (20) is connected to the output end of the drive motor (19). A driven pulley (21) is installed at the bottom end of the drive shaft (4). The driven pulley (21) is connected to the drive pulley (20) through a transmission belt.

6. The feeder for aquaculture according to claim 1, characterized in that: A positioning sleeve (22) is installed on the top outer wall of the fixed base plate (1). A needle roller bearing is installed inside the positioning sleeve (22). The positioning sleeve (22) is rotatably connected to the support shaft (2) through the needle roller bearing inside it. A support column (23) is installed on the bottom outer wall of the support plate (3).

7. The feeder for aquaculture according to claim 1, characterized in that: A guide ramp (24) is installed on the bottom inner wall of the guide frame (7).

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