A quantitative feeding device for aquaculture

Abstract

The utility model relates to the field of aquaculture, and in particular to a quantitative feeding device for aquaculture. The current quantitative feeding device for aquaculture has a small feeding area, and the farmed aquatic products are crowded together to eat, making it difficult to ensure a stable feed feeding amount, which may cause damage to the health of the farmed aquatic products. A quantitative feeding device for aquaculture includes a shell, a feed storage tank, a servo motor and a fixed plate, etc. The feed storage tank is installed on the top of the shell, the servo motor is installed on the bottom of the shell, and the fixed plate is fixed to the middle inner wall of the shell. The rotating disk drives the swing rod to rotate, and the rotation of the swing rod drives the slotted frame and the movable rod to move horizontally back and forth, and the movable rod drives the guide frame to swing, and the swinging guide frame allows the feed to be dispersedly put into the breeding pool, thereby increasing the feeding area, making it easier for the farmed aquatic products to eat dispersedly, avoiding the farmed aquatic products from being crowded together to eat, and making the feed feeding area more dispersed.

Description

Technical Field

[0001] The utility model relates to the field of aquaculture, in particular to a quantitative feeding device for aquaculture. Background Art

[0002] When aquaculture is carried out, the aquatic products need to be fed with feed. Generally, when feeding, the time and amount of feed are difficult to grasp and control, which not only wastes feed, but also is not conducive to the growth of aquatic products.

[0003] When the existing quantitative feeding device for aquaculture is used for feeding, the feeding area is small, which is not convenient for the aquatic animals to feed in a dispersed manner. The aquatic animals are crowded together to feed, and it is difficult to feed the feed in a dispersed manner. The feed feeding amount cannot be well controlled, and the error of the feed feeding amount is large. It is difficult to ensure a stable feed feeding amount, which may cause damage to the health of the aquatic animals. Utility Model Content

[0004] In order to overcome the shortcomings of the above-mentioned background technology, the utility model provides a quantitative feeding device for aquaculture, which can disperse the feed into the breeding pond, increase the feeding area, and facilitate the dispersed feeding of aquatic products. The feed feeding area is more dispersed, which reduces the error of the feed feeding amount and is conducive to more accurate quantitative feeding of feed.

[0005] A quantitative feeding device for aquaculture comprises a shell, a feed storage tank, a servo motor, a fixed plate, a rotating disk, a fixed shaft and a flow guide frame, wherein the feed storage tank is installed on the top of the shell, the servo motor is installed on the bottom of the shell, a fixed plate is fixedly connected to the inner wall of the middle part of the shell, a discharge port is provided on the fixed plate, a rotating disk is rotatably connected to the fixed plate, the bottom of the rotating disk is connected to the output shaft of the servo motor, the bottom of the feed storage tank is in contact with the top of the rotating disk, a quantitative groove is provided on the rotating disk, a fixed shaft is fixedly connected to the bottom of the fixed plate, a flow guide frame is rotatably connected to the fixed shaft, and the flow guide frame is located below the discharge port.

[0006] As a preferred technical solution of the utility model, the rotating disk is located above the fixed plate, the feed storage tank is located above the rotating disk, and the quantitative groove is located between the feed storage tank and the discharge port.

[0007] As a preferred technical solution of the utility model, it also includes a gear ring, a rotating shaft, a gear, a swing rod, a movable rod and a slotted frame. The gear ring is installed on the rotating disk, and the rotating shaft is rotatably connected to the fixed plate. The gear is installed on the top of the rotating shaft, and the gear and the gear ring are meshed with each other. A swing rod is fixedly connected to the bottom of the rotating shaft. Two movable rods are slidably connected to the bottom of the shell. The two movable rods are symmetrically arranged. The two movable rods are located on both sides of the guide frame. The tops of the two movable rods are commonly fixedly connected to the slotted frame, and the lower part of the swing rod is slidably connected to the slotted frame.

[0008] As a preferred technical solution of the utility model, two movable rods are used to drive the guide frame to swing, so that the feed is dispersedly dropped into the breeding pond, thereby increasing the feeding area.

[0009] As a preferred technical solution of the utility model, it also includes a sliding rod, a reset spring and a protrusion. The sliding rod is slidably connected to the top of the shell, the bottom of the sliding rod is in contact with the top of the rotating disk, the reset spring is connected between the sliding rod and the shell, and the protrusion is installed on the top of the rotating disk.

[0010] Beneficial effects:

[0011] The rotating disk drives the swing rod to rotate, and the rotation of the swing rod drives the slotted frame and the movable rod to move back and forth horizontally. The movable rod pushes the guide frame to swing, and the swinging guide frame allows the feed to be dispersedly put into the breeding pond, thereby increasing the feeding area, making it easier for the farmed aquatic products to eat dispersedly, avoiding the farmed aquatic products from being crowded together to eat, and making the feeding area more dispersed.

[0012] The rotating disk drives the protrusion to rotate, and the protrusion pushes the sliding rod to move upward. When the quantitative groove is located directly below the feed storage tank, the return spring pulls the sliding rod to move downward quickly to hit the rotating disk, so that the feed in the quantitative groove is filled more fully, reducing the error of the feed feeding amount, which is conducive to more accurate quantitative feeding of the feed. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0014] Figure 2 This is a schematic diagram of a partially cutaway three-dimensional structure of the first type of the utility model.

[0015] Figure 3 It is a schematic diagram of a second partially cutaway three-dimensional structure of the utility model.

[0016] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the fixed plate, rotating disk and protrusion of the utility model.

[0018] Figure 6 It is a schematic diagram of the separation three-dimensional structure of the fixed plate and the rotating disk of the utility model.

[0019] Among them: 1-shell, 2-feed storage tank, 3-servo motor, 4-fixed plate, 41-discharging port, 5-rotating disk, 51-quantitative slot, 6-fixed shaft, 7-flow guide frame, 8-gear ring, 9-rotating shaft, 10-gear, 11-swing rod, 12-movable rod, 13-slot frame, 14-sliding rod, 15-reset spring, 16-bump. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0021] Embodiment 1: A quantitative feeding device for aquaculture, such as Figure 1-Figure 6 As shown, it includes a shell 1, a feed storage tank 2, a servo motor 3, a fixed plate 4, a rotating disk 5, a fixed shaft 6 and a guide frame 7. The feed storage tank 2 is installed on the top of the shell 1 by bolts, and the feed storage tank 2 is used to place the feed to be fed. The servo motor 3 is installed on the bottom of the shell 1 by bolts. A fixed plate 4 is fixedly connected to the inner wall of the middle part of the shell 1 by bolts, and a discharge port 41 is opened on the fixed plate 4. The fixed plate 4 is rotatably connected with a rotating disk 5 through a bearing. The bottom of the rotating disk 5 is connected to the output shaft of the servo motor 3. The bottom of the feed storage tank 2 contacts the top of the rotating disk 5. A quantitative groove 51 is opened on the rotating disk 5. The quantitative groove 51 is used to accurately and quantitatively feed the feed. A fixed shaft 6 is welded to the bottom of the fixed plate 4. The fixed shaft 6 is rotatably connected with a guide frame 7. The guide frame 7 is located below the discharge port 41 and is used to guide the flow of the feed.

[0022] First, the operator pours the feed into the feed storage tank 2, and the operator starts the servo motor 3. The output shaft of the servo motor 3 drives the rotating disk 5 to rotate. The quantitative groove 51 on the rotating disk 5 rotates to the bottom of the feed storage tank 2, and the feed falls into the quantitative groove 51. The quantitative groove 51 on the rotating disk 5 drives the feed to rotate accordingly. The quantitative groove 51 rotates to above the discharge port 41, and the feed in the quantitative groove 51 falls onto the guide frame 7 through the discharge port 41. The feed finally falls into the breeding pond, and the rotating disk 5 rotates to reset. The operator turns off the servo motor 3, and the rotating disk 5 stops rotating, thereby completing the quantitative feeding of feed to the breeding aquatic products.

[0023] Embodiment 2: Based on embodiment 1, Figure 2-Figure 4As shown, it also includes a ring gear 8, a rotating shaft 9, a gear 10, a swing rod 11, a movable rod 12 and a slotted frame 13. The ring gear 8 is installed on the rotating disk 5, and the rotating shaft 9 is rotatably connected to the fixed plate 4. The gear 10 is installed on the top of the rotating shaft 9 through a flat key. The gear 10 and the ring gear 8 are meshed with each other. The swing rod 11 is welded to the bottom of the rotating shaft 9. Two movable rods 12 are slidably connected to the bottom of the shell 1. The two movable rods 12 are symmetrically arranged. The two movable rods 12 are located on both sides of the guide frame 7. The movable rods 12 are used to drive the guide frame 7 to swing. The tops of the two movable rods 12 are fixedly connected to the slotted frame 13 by bolts, and the lower part of the swing rod 11 is slidably connected to the slotted frame 13.

[0024] The rotating disk 5 rotates to drive the gear ring 8 to rotate, and the gear 10 and the rotating shaft 9 rotate accordingly, and the swing rod 11 rotates with the rotating shaft 9 as the central axis. The swing rod 11 rotates to drive the slotted frame 13 and the movable rod 12 to move horizontally back and forth, and the movable rod 12 pushes the guide frame 7 to swing. The swinging guide frame 7 allows the feed to be dispersedly put into the breeding pool, thereby increasing the feeding area, making it easier for the aquatic products to feed dispersedly, avoiding the aquatic products from crowding together to feed, and making the feed feeding area more dispersed. The rotating disk 5 stops rotating, and the guide frame 7 stops swinging accordingly.

[0025] Embodiment 3: Based on embodiment 2, Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, it also includes a sliding rod 14, a reset spring 15 and a protrusion 16. The sliding rod 14 is slidably connected to the top of the shell 1, and the bottom of the sliding rod 14 contacts the top of the rotating disk 5. The sliding rod 14 is used to knock the rotating disk 5 so that the feed in the quantitative groove 51 is filled more fully. The reset spring 15 is connected between the sliding rod 14 and the shell 1. The top of the rotating disk 5 is installed with a protrusion 16 by bolts, and the protrusion 16 is used to push the sliding rod 14.

[0026] The rotating disk 5 drives the protrusion 16 to rotate, and the protrusion 16 rotates to contact with the bottom of the sliding rod 14, and the protrusion 16 pushes the sliding rod 14 to move upward, and the reset spring 15 is stretched, and the protrusion 16 rotates to disengage from the sliding rod 14, and the reset spring 15 pulls the sliding rod 14 to quickly move downward and reset, and the sliding rod 14 hits the rotating disk 5. At this time, the quantitative groove 51 is located directly below the feed storage tank 2, so that the feed in the quantitative groove 51 is filled more fully, which reduces the error of the feed feeding amount, and is conducive to more accurate quantitative feeding of the feed.

[0027] Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solutions obtained by equivalent replacement or equivalent transformation shall fall within the protection scope of the present invention.

Claims

1. A quantitative feeding device for aquaculture, characterized in that: The invention comprises a housing (1), a feed storage tank (2), a servo motor (3), a fixed plate (4), a rotating disk (5), a fixed shaft (6) and a flow guide frame (7); the feed storage tank (2) is mounted on the top of the housing (1); the servo motor (3) is mounted on the bottom of the housing (1); a fixed plate (4) is fixedly connected to the inner wall of the middle part of the housing (1); a discharge port (41) is provided on the fixed plate (4); a rotating disk (5) is rotatably connected to the fixed plate (4); the bottom of the rotating disk (5) is connected to the output shaft of the servo motor (3); the bottom of the feed storage tank (2) contacts the top of the rotating disk (5); a quantitative groove (51) is provided on the rotating disk (5); a fixed shaft (6) is fixedly connected to the bottom of the fixed plate (4); a flow guide frame (7) is rotatably connected to the fixed shaft (6); and the flow guide frame (7) is located below the discharge port (41).

2. A quantitative feeding device for aquaculture according to claim 1, characterized in that: The rotating disk (5) is located above the fixed plate (4), the feed storage tank (2) is located above the rotating disk (5), and the quantitative groove (51) is located between the feed storage tank (2) and the discharge port (41).

3. A quantitative feeding device for aquaculture according to claim 2, characterized in that: The invention also comprises a gear ring (8), a rotating shaft (9), a gear (10), a swing rod (11), a movable rod (12) and a slotted frame (13). The gear ring (8) is mounted on the rotating disk (5). The rotating shaft (9) is rotatably connected to the fixed plate (4). The gear (10) is mounted on the top of the rotating shaft (9). The gear (10) and the gear ring (8) are meshed with each other. The bottom of the rotating shaft (9) is fixedly connected to a swing rod (11). The bottom of the housing (1) is slidably connected to two movable rods (12). The two movable rods (12) are symmetrically arranged. The two movable rods (12) are located on both sides of the guide frame (7). The tops of the two movable rods (12) are fixedly connected to a slotted frame (13). The lower part of the swing rod (11) is slidably connected to the slotted frame (13).

4. A quantitative feeding device for aquaculture according to claim 3, characterized in that: The two movable rods (12) are used to drive the guide frame (7) to swing, so that the feed is scattered into the breeding pond, thereby increasing the feeding area.

5. A quantitative feeding device for aquaculture according to claim 4, characterized in that: The invention also comprises a sliding rod (14), a return spring (15) and a projection (16); the top of the housing (1) is slidably connected with the sliding rod (14); the bottom of the sliding rod (14) contacts the top of the rotating disk (5); a return spring (15) is connected between the sliding rod (14) and the housing (1); and the top of the rotating disk (5) is provided with a projection (16).

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