Real-time antibiotic residue monitoring system in fish culture process

Abstract

The utility model provides an antibiotic residue real-time monitoring system in a fish culture process, which comprises a horizontal frame body, the top of the horizontal frame body is fixedly provided with a limiting seat, the top of the limiting seat is movably inserted with a transparent test tube, the horizontal frame body is provided with an automatic detection mechanism, and the automatic detection mechanism comprises a sampling pump and a camera. The camera is located on the back face of the transparent test tube, the input end of the sampling pump is fixedly connected with an extraction tube, the output end of the sampling pump is fixedly connected with an output tube, the top of the output tube is fixedly connected with a three-way tube, and the front face of the three-way tube is fixedly connected with a first electromagnetic valve. Culture water can be extracted and conveyed into the inner cavity of the transparent test tube through the sampling elbow, then a user can remotely observe the state of a solution in the transparent test tube through the camera, whether antibiotic residues exist or not is judged according to the reaction state of the solution, and the function of remotely monitoring whether antibiotic residues exist or not is achieved.

Description

Technical Field

[0001] The utility model relates to a real-time monitoring system for antibiotic residues in a fish breeding process, belonging to the technical field of breeding water quality monitoring. Background Art

[0002] Antibiotics are compounds widely used as feed additives to prevent and treat many animal diseases and promote growth. However, due to the trend of excessive antibiotic use, antibiotic abuse has become a global problem. The misuse of antibiotics poses a serious threat to human health and the environment. In fish farming, it is necessary to detect antibiotic residues in the aquaculture water.

[0003] A Chinese patent discloses an antibiotic residue detector with the publication number CN218382686U. The technical solution disclosed in the patent document is as follows: it includes a detector body, a control screen and a print port. A detection slot is provided at one end of the detector body, a protective structure is provided inside the detection slot, support structures are provided on both sides of the detector body, a control screen is provided on one side of the top of the detector body, and a cleaning mechanism is provided on the surface of the control screen.

[0004] In order to solve the problem of poor protection effect of existing structures, the existing technology adopts the method of setting up protection mechanisms. However, there is still a situation where it is impossible to remotely detect whether there are residual antibiotics. During the use of this structure, staff are required to manually operate the machine and cannot monitor in real time, which leads to the problem of inconvenience in use. Utility Model Content

[0005] Based on the above background, the purpose of the present invention is to provide a real-time monitoring system for antibiotic residues in fish farming process to solve the problems described in the background technology.

[0006] In order to achieve the above-mentioned purpose of the utility model, the utility model provides the following technical solutions:

[0007] A real-time monitoring system for antibiotic residues in a fish farming process comprises a horizontal frame, a limit seat is fixedly installed on the top of the horizontal frame, a transparent test tube is movably inserted on the top of the limit seat, an automatic detection mechanism is provided on the horizontal frame, the automatic detection mechanism comprises a sampling pump and a camera, the camera is located on the back of the transparent test tube, the input end of the sampling pump is fixedly connected to an extraction tube, the output end of the sampling pump is fixedly connected to an output tube, the top of the output tube is fixedly connected to a tee, the front of the tee is fixedly connected to a solenoid valve 1, the top of the tee is fixedly connected to a solenoid valve 2, the top of the solenoid valve 2 is fixedly connected to a sampling elbow, the end of the sampling elbow away from the solenoid valve 2 is located at the top of the transparent test tube, the sampling pump can sample water into the transparent test tube, so as to facilitate remote monitoring by the camera.

[0008] Preferably, the bottom of the extraction tube is fixedly connected to an internal threaded tube, the bottom of the internal threaded tube is threadedly connected to a receiving tube, and the bottom of the receiving tube is fixedly connected to a stainless steel filter head, which is used to protect the structure from clogging.

[0009] Preferably, the automatic detection mechanism also includes positioning block 1 and positioning block 2, wherein positioning block 1 is fixedly installed on the left side of the horizontal frame, and positioning block 2 is fixedly installed on the right side of the horizontal frame. The backs of positioning block 1 and positioning block 2 are fixedly installed with mounting seats, and users can install this structure from the mounting seats.

[0010] Preferably, a screw is rotatably connected between the positioning block 1 and the positioning block 2, a servo motor is fixedly installed on the left side of the positioning block 1, the output shaft of the servo motor is fixedly connected to the left end of the screw, a sliding seat is slidably connected to the outer wall of the screw, the outer wall of the sliding seat is slidably connected to the inner wall of the horizontal frame, the sampling pump is fixedly installed on the top of the sliding seat, and the servo motor can drive the screw to rotate, thereby adjusting the left and right positions of the sampling pump.

[0011] Preferably, a synchronous moving rod seat is fixedly installed on the bottom of the sliding seat, and a moving frame is fixedly installed on the end of the synchronous moving rod seat away from the sliding seat. The moving frame is located on the back of the transparent test tube. Through the transmission of the synchronous moving rod seat, the moving frame can be synchronously displaced when the sampling pump is displaced.

[0012] Preferably, the camera is fixedly mounted on the side of the inner wall of the movable frame, a transparent glass plate is fixedly mounted on the front of the inner wall of the movable frame, reflective lenses are fixedly mounted on the top and bottom of the inner wall of the movable frame, and lamp posts are fixedly mounted on the top and bottom of the inner wall of the movable frame in front of the reflective lenses. The cooperation between the reflective lenses and the lamp posts improves the light intensity of the camera shooting environment.

[0013] Preferably, a raised block is fixedly installed on the top of the movable frame, a stepper motor is fixedly installed on the back of the raised block, the output shaft of the stepper motor extends to the front of the raised block and is detachably connected to a rubber scraper, the back of the rubber scraper is movably connected to the front of the transparent glass plate, and the stepper motor can drive the rubber scraper to rotate to clean the front of the transparent glass plate.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The transparent test tube design allows for pre-storage of test reagents. Aquaculture water can be extracted through a sampling pump and transported to the inner cavity of the transparent test tube through a sampling elbow. The user can then remotely observe the state of the solution inside the transparent test tube through a camera, and determine whether antibiotic residues exist based on the state of the solution reaction. This enables remote monitoring of antibiotic residues, improving the convenience of this structure.

[0016] By cooperating with the reflective lens and the light pole, the camera's shooting environment can be supplemented with light, making it easier for users to clearly observe the state of the solution inside the transparent test tube. The stepper motor design can then drive the rubber scraper to rotate, which scrapes off the dust attached to the front of the transparent glass plate, further improving the clarity of the camera's shooting, making it easier for users to make judgments, and enhancing the practicality of this structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 for Figure 1 A magnified view of structure A in FIG;

[0020] Figure 3 This is a structural diagram of the receiving tube of the utility model;

[0021] Figure 4 This is a schematic diagram of the side-sectional exploded structure of the movable frame of the present utility model.

[0022] In the figure: 1. horizontal frame; 11. limit seat; 12. transparent test tube; 2. automatic detection mechanism; 21. positioning block 1; 22. positioning block 2; 23. mounting seat; 24. servo motor; 25. lead screw; 26. sliding seat; 27. sampling pump; 271. extraction tube; 272. internal threaded tube; 273. receiving tube; 274. stainless steel filter head; 275. output tube; 276. tee tube; 277. solenoid valve 1; 278. solenoid valve 2; 279. sampling elbow; 28. synchronous moving rod seat; 29. moving frame; 291. camera; 292. transparent glass plate; 293. reflective lens; 294. lamp post; 295. raised block; 296. stepping motor; 297. rubber scraper. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the technical solution of the present invention through specific embodiments and in conjunction with the accompanying drawings. It should be understood that the implementation of the present invention is not limited to the following embodiments, and any form of modification and / or change made to the present invention will fall within the scope of protection of the present invention.

[0024] In this utility model, unless otherwise specified, all parts and percentages are by weight. The equipment and raw materials used are commercially available or commonly used in the art. The methods in the following embodiments, unless otherwise specified, are conventional methods in the art. The components or equipment in the following embodiments, unless otherwise specified, are all common standard parts or components known to those skilled in the art. Their structures and principles are known to those skilled in the art through technical manuals or routine experimental methods.

[0025] The following detailed description of the embodiments of the present invention is made in conjunction with the accompanying drawings. In the following detailed description, for ease of explanation, many specific details are set forth to provide a comprehensive understanding of the embodiments of the present invention. However, one or more embodiments can also be implemented by those skilled in the art without these specific details.

[0026] like Figure 1 - Figure 4As shown, a real-time monitoring system for antibiotic residues in a fish farming process comprises a horizontal frame 1, a limit seat 11 is fixedly installed on the top of the horizontal frame 1, a transparent test tube 12 is movably connected to the top of the limit seat 11, an automatic detection mechanism 2 is provided on the horizontal frame 1, the automatic detection mechanism 2 comprises a sampling pump 27 and a camera 291, the camera 291 is located on the back of the transparent test tube 12, the input end of the sampling pump 27 is fixedly connected to an extraction tube 271, the output end of the sampling pump 27 is fixedly connected to an output tube 275, the top of the output tube 275 is fixedly connected to a tee 276, the front of the tee 276 is fixedly connected to an electromagnetic valve 1 277, the top of the tee 276 is fixedly connected to an electromagnetic valve 278, the top of the electromagnetic valve 278 is fixedly connected to a sampling elbow 279, and the end of the sampling elbow 279 away from the electromagnetic valve 278 is located At the top of the transparent test tube 12, the servo motor 24, sampling pump 27, solenoid valve 1 277, solenoid valve 2 278, stepper motor 296, camera 291, and lamp post 294 are all connected to the Internet through an external Internet of Things module. The user can control them through the external networked device, add the detection reagent to the transparent test tube 12 in advance, control the sampling pump 27 to extract the aquaculture water and transport it to the inner cavity of the transparent test tube 12 through the sampling bend 279, and the user can then remotely observe the state of the solution inside the transparent test tube 12 through the camera 291, and judge whether there are antibiotic residues based on the state of the solution reaction, thereby realizing the function of remote real-time monitoring. When the sampling pump 27 is just running, the solenoid valve 1 277 is opened for a period of time, and then the solenoid valve 1 277 is closed and the solenoid valve 2 278 is opened for sampling, which can improve the randomness of the sampling.

[0027] In this embodiment, the bottom of the extraction tube 271 is fixedly connected to an internal threaded tube 272, the bottom of the internal threaded tube 272 is threadedly connected to a receiving tube 273, and the bottom of the receiving tube 273 is fixedly connected to a stainless steel filter head 274. The automatic detection mechanism 2 also includes a positioning block 21 and a positioning block 22. The positioning block 21 is fixedly installed on the left side of the horizontal frame 1, and the positioning block 22 is fixedly installed on the right side of the horizontal frame 1. The backs of the positioning blocks 1 21 and 22 are fixedly installed with a mounting seat 23. The positioning blocks 1 21 and 22 are rotatably connected with a screw rod 25. The left side of the positioning block 21 is fixedly installed with a servo motor 24. The servo The output shaft of the motor 24 is fixedly connected to the left end of the screw rod 25, and a sliding seat 26 is slidably connected to the outer wall of the screw rod 25. The outer wall of the sliding seat 26 is slidably connected to the inner wall of the horizontal frame 1. The sampling pump 27 is fixedly installed on the top of the sliding seat 26. Through the design of the stainless steel filter head 274, the water sampled by the sampling pump 27 can be filtered to avoid the problem of subsequent internal blockage of the pipeline. Through the design of the internal threaded tube 272 and the receiving tube 273, it is convenient for the user to disassemble and clean the stainless steel filter head 274, control the servo motor 24 to work, drive the screw rod 25 to rotate, and prompt the sliding seat 26 to move left and right, so that the water can be sampled into different transparent test tubes 12.

[0028] In this embodiment, a synchronous moving rod seat 28 is fixedly installed at the bottom of the sliding seat 26, and a moving frame 29 is fixedly installed at one end of the synchronous moving rod seat 28 away from the sliding seat 26. The moving frame 29 is located on the back of the transparent test tube 12. The camera 291 is fixedly installed on the side of the inner wall of the moving frame 29. A transparent glass plate 292 is fixedly installed on the front of the inner wall of the moving frame 29. A reflective lens 293 is fixedly installed on the top and bottom of the inner wall of the moving frame 29. A lamp post 294 located in front of the reflective lens 293 is fixedly installed on the top and bottom of the inner wall of the moving frame 29. A protrusion 295 is fixedly installed on the top of the moving frame 29, and the back of the protrusion 295 A stepper motor 296 is fixedly installed, and the output shaft of the stepper motor 296 extends to the front of the raised block 295 and is detachably connected to a rubber scraper 297. The back of the rubber scraper 297 is movably connected to the front of the transparent glass plate 292. The lamp post 294 is controlled to work, and the shooting environment of the camera 291 can be supplemented with light, so that the user can clearly observe the state of the solution inside the transparent test tube 12. The reflective lens 293 can increase the light intensity of the lamp post 294. The stepper motor 296 is controlled to work to drive the rubber scraper 297 to rotate, and the rubber scraper 297 can scrape off the dust attached to the front of the transparent glass plate 292, so as to improve the clarity of the shooting of the camera 291.

[0029] The working principle of the real-time monitoring system for antibiotic residues in the fish farming process of the present invention is as follows: the detection reagent is added to the transparent test tube 12 in advance. During the detection, the sampling pump 27 is controlled to run, and the solenoid valve 1 277 is opened for a period of time. Then the solenoid valve 1 277 is closed and the solenoid valve 2 278 is opened to take samples. The sampling elbow 279 can transport the sampled water to the inner cavity of the transparent test tube 12. The user can then remotely observe the state of the solution inside the transparent test tube 12 through the camera 291, and judge whether there are antibiotic residues based on the state of the solution reaction. The servo motor 24 is controlled to work, driving the screw rod 25 to rotate, prompting the sliding seat 26 to move left and right, and the water body can be sampled into different transparent test tubes 12.

[0030] This document uses specific examples to illustrate the principles and implementation methods of the present invention. The above examples are only intended to help understand the method and core concept of the present invention. It should be noted that those skilled in the art can make various improvements and modifications to the present invention without departing from the principles of the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A real-time monitoring system for antibiotic residues in fish farming, comprising a horizontal frame (1), characterized in that: A limit seat (11) is fixedly installed on the top of the horizontal frame (1), and a transparent test tube (12) is movably inserted on the top of the limit seat (11). An automatic detection mechanism (2) is provided on the horizontal frame (1), and the automatic detection mechanism (2) includes a sampling pump (27) and a camera (291). The camera (291) is located on the back of the transparent test tube (12). The input end of the sampling pump (27) is fixedly connected to an extraction tube (271). The output end of the sampling pump (27) is fixedly connected to the extraction tube (271). The output end is fixedly connected to an output tube (275), the top of the output tube (275) is fixedly connected to a three-way tube (276), the front of the three-way tube (276) is fixedly connected to a first solenoid valve (277), the top of the three-way tube (276) is fixedly connected to a second solenoid valve (278), the top of the second solenoid valve (278) is fixedly connected to a sampling elbow (279), and the end of the sampling elbow (279) away from the second solenoid valve (278) is located at the top of the transparent test tube (12).

2. The real-time monitoring system for antibiotic residues in fish farming according to claim 1, characterized in that: The bottom of the extraction tube (271) is fixedly connected to an internal threaded tube (272), the bottom of the internal threaded tube (272) is threadedly connected to a receiving tube (273), and the bottom of the receiving tube (273) is fixedly connected to a stainless steel filter head (274).

3. The real-time monitoring system for antibiotic residues in fish farming according to claim 1, characterized in that: The automatic detection mechanism (2) further comprises a positioning block 1 (21) and a positioning block 2 (22), wherein the positioning block 1 (21) is fixedly mounted on the left side of the horizontal frame (1), and the positioning block 2 (22) is fixedly mounted on the right side of the horizontal frame (1), and mounting seats (23) are fixedly mounted on the backs of the positioning block 1 (21) and the positioning block 2 (22).

4. The real-time monitoring system for antibiotic residues in fish farming according to claim 3, characterized in that: A screw rod (25) is rotatably connected between the positioning block 1 (21) and the positioning block 2 (22); a servo motor (24) is fixedly installed on the left side of the positioning block 1 (21); the output shaft of the servo motor (24) is fixedly connected to the left end of the screw rod (25); a sliding seat (26) is slidably connected to the outer wall of the screw rod (25); the outer wall of the sliding seat (26) is slidably connected to the inner wall of the horizontal frame (1); and the sampling pump (27) is fixedly installed on the top of the sliding seat (26).

5. The real-time monitoring system for antibiotic residues in fish farming according to claim 4, characterized in that: A synchronous moving rod seat (28) is fixedly mounted on the bottom of the sliding seat (26), and a moving frame (29) is fixedly mounted on one end of the synchronous moving rod seat (28) away from the sliding seat (26). The moving frame (29) is located on the back of the transparent test tube (12).

6. The real-time monitoring system for antibiotic residues in fish farming according to claim 5, characterized in that: The camera (291) is fixedly mounted on the side of the inner wall of the movable frame (29); a transparent glass plate (292) is fixedly mounted on the front of the inner wall of the movable frame (29); a reflective lens (293) is fixedly mounted on the top and bottom of the inner wall of the movable frame (29); and a lamp post (294) located in front of the reflective lens (293) is fixedly mounted on the top and bottom of the inner wall of the movable frame (29).

7. The real-time monitoring system for antibiotic residues in fish farming according to claim 6, characterized in that: A raised block (295) is fixedly mounted on the top of the movable frame (29), a stepper motor (296) is fixedly mounted on the back of the raised block (295), an output shaft of the stepper motor (296) extends to the front of the raised block (295) and is detachably connected to a rubber scraper (297), and the back of the rubber scraper (297) is movably connected to the front of the transparent glass plate (292).

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