An aquaculture fish domestication device

Abstract

The utility model discloses an aquatic fish domestication device, including the casing, the inside bottom end surface of casing is provided with the base, the inner chamber of base both ends are all rotatably connected with first connecting seat and second connecting seat through bearing, the outer wall of first connecting seat and second connecting seat both ends are all provided with the one end of connecting rod, the other end of connecting rod extends out the base and is equipped with the baffle. The device realizes the flexible adjustment of the breeding area area through rotatable baffle, compared with the traditional breeding mode, the baffle can not only divide the casing into two areas, put the fish with strong ability to snatch food into one area, but also put the fish with weak ability to snatch food into another area, provide the best growth space for different fish, in addition, the rotation adjustment of baffle can also satisfy the use of different number of fish shoal, simple and convenient operation, flexible use, strong practicality, satisfy the use demand on the market.

Description

Technical Field

[0001] This utility model relates to the field of domestication technology, specifically to a device for domesticating aquatic fish. Background Technology

[0002] A domestication device is a specialized device designed to help farmed animals transition from feeding on natural food to feeding on artificial feed. This device is commonly used in aquaculture, especially in the farming of carnivorous fish such as mandarin fish, sturgeon, and largemouth bass.

[0003] In aquaculture, even fish of the same species and from the same batch exhibit significant differences in their feeding abilities. For example, during the fry rearing stage, some of the more vigorous fry quickly occupy the feed area and consume large amounts of food due to their strong feeding ability; while some of the less vigorous fry with poor feeding ability struggle to obtain sufficient feed, resulting in stunted growth and a widening gap in growth between individuals. Fry that are chronically deprived of food not only grow slowly but may also suffer from malnutrition, leading to decreased immunity, increased risk of disease and mortality, and ultimately affecting the yield and quality of the entire batch.

[0004] To address the aforementioned problems, a fish domestication device is introduced to improve the situation. Utility Model Content

[0005] The purpose of this invention is to provide an aquatic fish domestication device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an aquatic fish domestication device, comprising a shell, a base provided on the inner bottom surface of the shell, a first connecting seat and a second connecting seat rotatably connected to the upper and lower ends of the inner cavity of the base via bearings, a connecting rod provided at the upper and lower ends of the outer walls of the first and second connecting seats, the other end of the connecting rod extending out of the base and fitted with a partition, a plurality of through holes provided on the outer wall of the partition, a driving rod provided at the center of the bottom end of the first connecting seat, the other end of the driving rod penetrating the second connecting seat and fitted with a base, the bottom end of the base rotatably connected to the inner bottom surface of the shell via bearings, a plurality of teeth spaced apart on the circumference of the outer walls of the base and the second connecting seat, a cylinder screwed to the upper and lower ends of the left side of the inner cavity of the shell, a rack installed at the right output end of the cylinder, the rack meshing with the teeth.

[0007] Preferably, an aerator is screwed to the bottom of the inner cavity of the housing, an aeration pipe is arranged around the inner wall of the housing, and the front output end of the aerator is connected to the air inlet of the aeration pipe through a connecting pipe.

[0008] Preferably, the partition is positioned 1 cm away from the inner wall of the shell.

[0009] Preferably, the diameter of the through hole is set to 1 cm.

[0010] Preferably, the maximum angle of rotation of the partition about the base is 90 degrees.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This aquatic fish domestication device can divide the interior of the shell into left and right parts through a partition. Two cylinders can drive two racks to move left or right. When one rack moves left or right, the rack will move its teeth to cause the base to drive the drive rod and the first connecting seat to rotate together. The rotating first connecting seat will drive a set of connecting rods and the partition to rotate together. When the other rack moves left or right, the rack will move its teeth to drive the second connecting seat to rotate. The rotating second connecting seat will drive another set of connecting rods and the partition to rotate together. Through the cooperation between the aerator and the aeration pipe, not only can the water in the shell be improved... It provides oxygen and also raises the water level at the bottom, repeatedly bringing food that has sunk to the bottom into the rotating water flow. This allows the fish to repeatedly recognize and feed on the food, increasing its utilization rate. The device allows for flexible adjustment of the breeding area through a rotating partition. Compared to traditional breeding methods, the partition can divide the shell into two areas, placing fish with strong feeding abilities in one area and fish with weak feeding abilities in the other, providing optimal growth space for different types of fish. In addition, the rotating partition can accommodate different numbers of fish. It is simple and convenient to operate, flexible in use, and highly practical, meeting the needs of the current market. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the drive rod structure of this utility model.

[0014] In the diagram: 1. Shell, 2. Base, 3. First connecting seat, 4. Second connecting seat, 5. Connecting rod, 6. Partition plate, 7. Through hole, 8. Drive rod, 9. Base, 10. Tooth, 11. Cylinder, 12. Rack, 13. Aerator, 14. Aeration pipe. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-2 This utility model provides a technical solution: an aquatic fish domestication device, including a shell 1, a base 2 is provided on the bottom surface of the inner cavity of the shell 1, a first connecting seat 3 and a second connecting seat 4 are rotatably connected to the upper and lower ends of the inner cavity of the base 2 through bearings, a connecting rod 5 is provided at the upper and lower ends of the outer walls of the first connecting seat 3 and the second connecting seat 4, the other end of the connecting rod 5 extends out of the base 2 and is equipped with a partition 6, a plurality of through holes 7 are provided on the outer wall of the partition 6, a driving rod 8 is provided at the center of the bottom end of the first connecting seat 3, the other end of the driving rod 8 passes through the second connecting seat 4 and is equipped with a base 9, the bottom end of the base 9 is rotatably connected to the bottom surface of the inner cavity of the shell 1 through bearings, a plurality of teeth 10 are provided at intervals on the outer circumference of the base 9 and the second connecting seat 4, a cylinder 11 is screwed to the upper and lower ends of the left side of the inner cavity of the shell 1, a rack 12 is installed at the right output end of the cylinder 11, and the rack 12 and the teeth 10 are meshed with each other.

[0017] As a preferred embodiment, the bottom of the inner cavity of the housing 1 is screwed to an aerator 13, and an aeration pipe 14 is provided on the circumference of the inner wall of the housing 1. The front output end of the aerator 13 is connected to the air inlet of the aeration pipe 14 through a connecting pipe.

[0018] As a preferred option, the partition 6 is further positioned 1 cm away from the inner wall of the housing 1.

[0019] As a preferred option, the diameter of the through hole 7 is set to 1 cm.

[0020] As a preferred option, the maximum angle of rotation of the partition 6 around the base 2 is 90 degrees.

[0021] All electrical components mentioned in this solution are existing technologies, and their models are only one of them. Any electrical component that meets the requirements of this solution can be used.

[0022] Those skilled in the art should connect all electrical components and their compatible power supplies in this case via wires, and should select appropriate controllers according to actual conditions to meet control requirements. The specific connection and control sequence should refer to the working principle described below, where the electrical components are connected in sequence. The detailed connection methods are well-known in the art. The following mainly introduces the working principle and process, without further explanation of electrical control. The specific work is as follows.

[0023] In use, fill the shell 1 with water, place fish with strong feeding ability on one side of the partition, and fish with weak feeding ability on the other side. Turn on the aerator 13. The oxygen produced by the aerator 13 will be injected into the water through the aeration pipe 14. That is, it not only provides oxygen to the water in the shell 1, but also drives the bottom water to rise, repeatedly driving the food that has sunk to the bottom to rise into the rotating water flow and rotate, so that it is repeatedly recognized and fed by the tamed fish, increasing the utilization rate of the food. Turn on the cylinder 11. The two cylinders 11 can drive two Each rack 12 moves left or right. When one rack 12 moves left or right, the rack 12 will move the teeth 10, causing the base 9 to drive the drive rod 8 and the first connecting seat 3 to rotate together. The rotating first connecting seat 3 will drive a set of connecting rods 5 and partition 6 to rotate together. When the other rack 12 moves left or right, the rack 12 will move the teeth 10, causing the second connecting seat 4 to rotate. The rotating second connecting seat 4 will drive another set of connecting rods 5 and partition 6 to rotate together. That is, the operator can adjust the rotation angle of the partition 6 according to the usage requirements.

[0024] This device allows for flexible adjustment of the aquaculture area through a rotatable partition. Compared to traditional aquaculture methods, the partition 6 can divide the shell 1 into two areas, allowing fish with strong feeding ability to be placed in one area and fish with weak feeding ability to be placed in the other area, providing optimal growth space for different types of fish. In addition, the rotation adjustment of the partition 6 can also meet the needs of different numbers of fish groups. It is simple and convenient to operate, flexible to use, highly practical, and suitable for promotion.

[0025] In the description of this utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "center position," "other end," "upper," "side," "top," "inner," "front," "center," and "both ends," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. At the same time, unless otherwise explicitly specified and limited, the terms "clamping," "plugging," "welding," "installation," "setting," "interference fit," "screw connection," and "pin connection," etc., 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 relationship between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A device for domesticating aquatic fish, comprising a shell (1), characterized in that: A base (2) is provided on the inner bottom surface of the housing (1). The upper and lower ends of the inner cavity of the base (2) are rotatably connected to a first connecting seat (3) and a second connecting seat (4) via bearings. One end of a connecting rod (5) is provided on the upper and lower ends of the outer walls of the first connecting seat (3) and the second connecting seat (4). The other end of the connecting rod (5) extends out of the base (2) and is fitted with a partition (6). Multiple through holes (7) are provided on the outer wall of the partition (6). A driving rod (8) is provided at the center of the bottom end of the first connecting seat (3). One end of the drive rod (8) passes through the second connecting seat (4) and is fitted with a base (9). The bottom end of the base (9) is rotatably connected to the bottom surface of the inner cavity of the housing (1) by a bearing. Multiple teeth (10) are spaced apart on the outer circumference of the base (9) and the second connecting seat (4). Cylinders (11) are screwed to the upper and lower ends of the left side of the inner cavity of the housing (1). A rack (12) is installed on the right output end of the cylinder (11). The rack (12) and the teeth (10) mesh with each other.

2. The aquatic fish domestication device according to claim 1, characterized in that: An aerator (13) is screwed to the bottom of the inner cavity of the housing (1). An aeration pipe (14) is provided on the inner circumference of the housing (1). The front output end of the aerator (13) is connected to the air inlet of the aeration pipe (14) through a connecting pipe.

3. The aquatic fish domestication device according to claim 1, characterized in that: The partition (6) is positioned 1 cm away from the inner wall of the shell (1).

4. The aquatic fish domestication device according to claim 1, characterized in that: The diameter of the through hole (7) is set to 1 cm.

5. The aquatic fish domestication device according to claim 1, characterized in that: The maximum angle at which the partition (6) rotates about the base (2) is 90 degrees.

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