Aquatic feed precision feeding device

Abstract

The utility model relates to the technical field of feed feeding, specifically a kind of aquatic feed precision feeding device, including support, still including horizontal seat, the one side of horizontal seat is fixedly connected with fixed seat, the one side of fixed seat is fixedly connected with rack;Storage bucket, the lower surface of storage bucket is rotatably connected with the blanking tube, the surface of blanking tube is fixedly connected with gear, gear is engaged with rack;The utility model realizes the transverse movement of storage bucket by motor drive screw rod, simultaneously utilizes gear-rack engagement transmission to drive blanking tube automatic rotation, and the synergic action of both, make feed in moving multidirectional throw, realize large area, even, the feeding effect of precision, avoid that feed is concentrated and is accumulated and waste, improve breeding efficiency.

Description

Technical Field

[0001] This utility model relates to the field of feed feeding technology, and in particular to a precision feed feeding device for aquatic products. Background Technology

[0002] Aquatic feeding is usually not possible in a quantitative manner, resulting in different growth cycles and different sizes of farmed aquatic products. Feeding multiple times a day is labor-intensive, time-consuming, and laborious.

[0003] In the prior art, such as Chinese Patent No. CN221812985U, a precision feeding device for aquatic feed is disclosed. This device includes a feeding mechanism, which comprises a feed cylinder with an observation window on its periphery. A feed funnel is fixedly installed at the top of the feed cylinder, and the lower part of the cylinder is conically shaped. A discharge mechanism and an adjustment mechanism are located near the bottom of the feed cylinder. Multiple sets of feeding mechanisms and a support mechanism are mounted on the adjustment mechanism and are slidably connected to the multiple sets of feeding mechanisms. This patent is installed on the bank of an aquaculture area, facilitating batch feed addition. Feed is added to the feeding mechanism, and then a lifting mechanism controls the up-and-down movement of the feeding mechanism for automatic batch feeding at fixed intervals. The feeding distance and amount are adjusted according to the stocking density, reducing the variation in feed feeding in aquaculture. It is suitable for large-scale aquaculture areas, allowing for multi-area feeding at once, preventing aquatic organisms from crowding together and competing for food, and improving aquaculture efficiency.

[0004] In the above technical solution, the feed outlet is fixed and the feeding area is highly concentrated. For large ponds, reservoirs, or irregularly shaped aquaculture areas, it is difficult to achieve uniform distribution of feed at a single fixed feeding point. This can easily lead to localized overcrowding and uneven growth of fish due to competition for food, while feed in some areas remains uneaten and is wasted at the bottom.

[0005] Based on this, a precision feeding device for aquatic feed is proposed. Utility Model Content

[0006] The purpose of this invention is to provide a precise aquatic feed dispensing device to solve the problems mentioned in the background art.

[0007] The technical solution of this utility model is: a precise feeding device for aquatic feed, including a support frame, and further comprising: A horizontal seat, wherein a fixed seat is fixedly connected to one side of the horizontal seat, and a rack is fixedly connected to one side of the fixed seat; A storage hopper, the lower surface of which is rotatably connected to a feeding pipe, and a gear is fixedly connected to the surface of the feeding pipe, the gear meshing with a rack.

[0008] In some embodiments, a screw is rotatably connected to the inner wall of the cross seat, and a partition is fixedly connected to the inner wall of the cross seat, with one end of the screw rotatably connected to one side of the partition.

[0009] In some embodiments, a motor is fixedly connected to one side of the partition, and the output shaft of the motor is fixedly connected to one end of the screw.

[0010] In some embodiments, a slider is slidably connected to the inner wall of the cross seat, a fixed frame is fixedly connected to one side of the slider, and the storage bucket is fixedly connected to the inner wall of the fixed frame.

[0011] In some embodiments, a threaded hole is provided on one side of the slider, the inner wall of the threaded hole is threadedly connected to the surface of the screw, and the motor is disposed inside the cross seat.

[0012] Compared with existing technologies, the significant advantages of this invention are: This invention utilizes a motor-driven screw to move the feed storage bin laterally, while simultaneously employing gear and rack meshing to automatically rotate the feed pipe during movement, thus achieving dynamic scattering of feed during feeding. This structure allows the feed to rotate and scatter during lateral movement, effectively expanding the feeding coverage area. It is particularly suitable for large, irregularly shaped aquaculture areas, preventing excessive concentration of feed in a single location, reducing uneven growth among aquatic individuals due to competition for food, and improving feed utilization. Attached Figure Description

[0013] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a three-dimensional structural schematic diagram provided in one embodiment of the present invention; Figure 2 This is a schematic diagram of the moving mechanism structure provided in one embodiment of the present invention; Figure 3 This is a schematic diagram of the rotating mechanism structure provided in one embodiment of the present invention.

[0014] Explanation of reference numerals in the attached figures: 1. Support; 2. Horizontal seat; 3. Fixed seat; 4. Rack; 5. Storage hopper; 6. Feed pipe; 7. Gear; 8. Screw; 9. Partition; 10. Motor; 11. Slider; 12. Fixed frame. Detailed Implementation

[0015] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0016] This utility model provides an improved precision feeding device for aquatic feed. The technical solution of this utility model is as follows: like Figures 1-3 As shown, a precision feeding device for aquatic feed includes a support frame 1, which is welded from stainless steel square tubing or galvanized steel tubing, possessing good corrosion resistance and structural strength. Adjustable feet or a fixed base can be installed at the bottom to adapt to different ground surfaces or installation platforms in terms of height and levelness. The device also includes: The horizontal seat 2 serves as a horizontally moving track and housing, and internally houses a screw 8 transmission system to provide smooth lateral movement guidance for the storage hopper 5. A fixed seat 3, made of bent steel plate, is fixed to one side of the horizontal seat 2 with bolts. The rack 4 is a straight-tooth steel rack 4 with surface hardening treatment, and is welded or bolted to the fixed seat 3. The rack 4 is fixedly connected to one side of the fixed seat 3. The storage hopper 5 is injection molded from polyethylene (PE) or polypropylene (PP), with smooth walls that prevent material buildup. It has a top-mounted filling port with a sealed cap. The discharge pipe 6 is a tapered stainless steel tube, rotatably connected to the bottom of the storage hopper 5 via a bearing. An adjusting valve or electromagnetic feeder can be installed at the outlet. The discharge pipe 6 is rotatably connected to the lower surface of the storage hopper 5, and a gear 7 is fixedly connected to the surface of the discharge pipe 6, meshing with a rack 4.

[0017] like Figure 2 As shown, in one embodiment, a screw 8 is rotatably connected to the inner wall of the horizontal seat 2, and a partition 9 is fixedly connected to the inner wall of the horizontal seat 2. One end of the screw 8 is rotatably connected to one side of the partition 9.

[0018] A motor 10 is fixedly connected to one side of the partition 9. The motor 10 is a waterproof stepper motor or servo motor, and is installed on one side of the partition 9 inside the horizontal seat 2. The slider 11 is made of aluminum alloy or cast iron, with a built-in copper threaded sleeve and linear bearing, and is precisely matched with the guide rail of the horizontal seat 2. The output shaft of the motor 10 is fixedly connected to one end of the screw 8.

[0019] like Figure 2 and Figure 3 As shown, in one embodiment, a slider 11 is slidably connected to the inner wall of the horizontal seat 2, and a fixing frame 12 is fixedly connected to one side of the slider 11. The storage bucket 5 is fixedly connected to the inner wall of the fixing frame 12.

[0020] A threaded hole is provided on one side of the slider 11, and the inner wall of the threaded hole is threadedly connected to the surface of the screw 8. The motor 10 is located inside the cross seat 2.

[0021] The specific working method is as follows: Install the device above or on the edge of the aquaculture water body, and fix the overall structure with the bracket 1. Load the feed into the storage tank 5, and ensure that the outlet of the feed pipe 6 faces the aquaculture water body. Connect the power supply to connect the motor 10 to the control system; The motor 10 is started, driving the screw 8 to rotate. Since the slider 11 is connected to the screw 8 through a threaded hole, and the slider 11 slides against the inner wall of the cross seat 2, the rotation of the screw 8 will drive the slider 11 to move horizontally along the cross seat 2. The slider 11 drives the entire storage tank 5 to reciprocate laterally through the fixed frame 12, realizing continuous or fixed-point adjustment of the feeding position; During the movement of the storage hopper 5, the gear 7 fixedly connected to the surface of the feeding pipe 6 meshes with the rack 4 on the fixed base 3. When the storage hopper 5 moves laterally, the gear 7 rolls along the rack 4, thereby driving the feeding pipe 6 to rotate relative to the storage hopper 5. The rotation of the feeding pipe 6 can change the direction of feed distribution, realizing circular or fan-shaped feeding and expanding the feed distribution range; By setting the start, stop, direction, and speed of motor 10 through the control system, the moving speed, stroke, and dwell time of slider 11 can be precisely controlled, thereby adjusting the feeding path, location, and duration. The rotational speed of feed pipe 6 is matched with its lateral movement speed to ensure that feed is evenly distributed in the target water area.

[0022] After feeding is completed, motor 10 reverses or moves slider 11 back to its initial position according to a set program, facilitating the next loading or feeding operation. The entire process can be automated, reducing manual intervention and adapting to aquaculture water bodies of different shapes and sizes.

[0023] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A precision feeding device for aquatic feed, comprising a support frame (1), characterized in that, Also includes: A horizontal seat (2) is fixedly connected to a fixed seat (3) on one side, and a rack (4) is fixedly connected to one side of the fixed seat (3). The storage bin (5) has a feeding pipe (6) rotatably connected to its lower surface. A gear (7) is fixedly connected to the surface of the feeding pipe (6), and the gear (7) meshes with the rack (4).

2. The aquatic feed precision feeding device according to claim 1, characterized in that: The inner wall of the horizontal seat (2) is rotatably connected to a screw (8), and the inner wall of the horizontal seat (2) is fixedly connected to a partition (9). One end of the screw (8) is rotatably connected to one side of the partition (9).

3. The aquatic feed precision feeding device according to claim 2, characterized in that: A motor (10) is fixedly connected to one side of the partition (9), and the output shaft of the motor (10) is fixedly connected to one end of the screw (8).

4. The aquatic feed precision feeding device according to claim 3, characterized in that: The inner wall of the horizontal seat (2) is slidably connected to a slider (11), and a fixed frame (12) is fixedly connected to one side of the slider (11). The storage bucket (5) is fixedly connected to the inner wall of the fixed frame (12).

5. The aquatic feed precision feeding device according to claim 4, characterized in that: The slider (11) has a threaded hole on one side, and the inner wall of the threaded hole is threadedly connected to the surface of the screw (8). The motor (10) is located inside the cross seat (2).

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