Rapid detection device for pesticide residues in agricultural product production

Abstract

The utility model discloses a rapid pesticide residue detection device for agricultural product production, which comprises a working table, a detector fixedly connected to the upper surface of the working table, a bottom plate fixedly connected to the upper surface of the working table, a sliding rail fixedly connected to the upper surface of the bottom plate, a sliding block slidably connected to the sliding rail, and a mounting plate fixedly connected to the upper surface of the sliding block. The upper surface of the mounting plate is fixedly connected with an electric cut-off tool, the upper surface of the workbench is fixedly connected with a supporting plate, the front surface of the supporting plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, and the other end of the rotating rod is fixedly connected with a rotating shaft. The agricultural products can be cut off and sampled from the inside, the sampling time is shortened, the cutting device can be quickly used and withdrawn, it can be ensured that an operator cannot be exposed near a sharp blade in the using process, and therefore the operation risk is reduced.

Description

Technical Field

[0001] This utility model relates to the field of pesticide residue detection technology, and in particular to a rapid detection device for pesticide residues in agricultural products. Background Technology

[0002] Pesticide residues refer to the total amount of pesticide residues, toxic metabolites, degradation products, and impurities that remain in organisms, harvested crops, soil, water, and atmosphere after a period of time following pesticide application. Some pesticides applied to crops adhere to the crops, while others disperse into the soil, atmosphere, and water environment. Some of the pesticide residues in the environment are absorbed by plants, and some are absorbed into the agricultural products themselves. However, existing devices cannot cut off the agricultural products to obtain samples from the inside. China has published a "rapid detection device for pesticide residues in agricultural products" (application number: CN202122262127.9). This device uses a motor and stirring rod to stir the crops inside, ensuring that pesticides on the surface are fully dissolved in water, which can improve the accuracy of detection. However, it cannot cut off the agricultural products to obtain samples from the inside, and it cannot remove residual pesticide solutions and other contaminants to avoid cross-contamination between different samples, thus failing to ensure the reliability of the test results for each sample. Utility Model Content

[0003] The purpose of this invention is to at least solve one of the technical problems existing in the prior art, and to provide a rapid detection device for pesticide residues in agricultural products. Through the cooperation of a slide rail, a slider, a mounting plate and an electric cutting blade, agricultural products can be cut to extract samples from the inside, shortening the sampling time. The cutting device can be used and retrieved quickly, ensuring that the operator is not exposed to the sharp blade during use, thereby reducing operational risks. Through the cooperation of a motor, a rotating rod, a rotating shaft and a nozzle, the placement plate can be cleaned, effectively removing residual pesticide solutions and other contaminants, avoiding cross-contamination between different samples, and thus ensuring more reliable test results for each sample.

[0004] This utility model also provides a rapid pesticide residue detection device for agricultural products, comprising: a workbench, a detector fixedly connected to the upper surface of the workbench, a base plate fixedly connected to the upper surface of the workbench, a slide rail fixedly connected to the upper surface of the base plate, a slider slidably connected to the slide rail, a mounting plate fixedly connected to the upper surface of the slider, an electric cutting blade fixedly connected to the upper surface of the mounting plate, a support plate fixedly connected to the upper surface of the workbench, a motor fixedly connected to the front surface of the support plate, a rotating rod fixedly connected to the output end of the motor, and the other end of the rotating rod... One end is fixedly connected to a rotating shaft, and a nozzle is fixedly connected to the outer surface of the rotating shaft. Through the cooperation of a slide rail, a slider, a mounting plate, and an electric cutting blade, agricultural products can be cut to obtain samples from the inside, shortening the sampling time. The cutting device can be used and retrieved quickly, ensuring that the operator is not exposed to the sharp blade during use, thereby reducing operational risks. Through the cooperation of the motor, rotating rod, rotating shaft, and nozzle, the placement plate can be cleaned, effectively removing residual pesticide solutions and other contaminants, avoiding cross-contamination between different samples, and thus ensuring more reliable test results for each sample.

[0005] According to the present invention, a rapid detection device for pesticide residues in agricultural products is provided, wherein the two ends of the slide rail are fixedly connected to limit plates, and the limit plates are fixedly connected to the base plate, which can improve safety.

[0006] According to the present invention, a rapid detection device for pesticide residues in agricultural products is provided, wherein the support plate is provided with a slot, and the electric cutting blade is movably connected to the slot, which can effectively protect the workers and the cutting device.

[0007] According to the present invention, a rapid detection device for pesticide residues in agricultural products is provided, wherein a placement plate is fixedly connected to the upper surface of the workbench, and a baffle is fixedly connected to the upper surface of the placement plate to prevent liquid from flowing to other positions.

[0008] According to the present invention, a rapid detection device for pesticide residues in agricultural products is provided, wherein a water inlet is fixedly connected to the front surface of the placement plate, and a drain pipe is fixedly connected to the other end of the water inlet, which can effectively discharge liquid.

[0009] According to the present invention, a rapid detection device for pesticide residues in agricultural products is provided, wherein a water tank is fixedly connected to the upper surface of the workbench, and a cleaning agent is placed in the water tank to provide a stable water source.

[0010] According to the present invention, a rapid detection device for pesticide residues in agricultural products is provided, wherein a water pump is fixedly connected to the outer surface of the water tank, and a delivery pipe is fixedly connected to the output end of the water pump, which can effectively deliver cleaning agent.

[0011] According to the present invention, a rapid detection device for pesticide residues in agricultural products is provided, wherein the other end of the delivery pipe is fixedly connected to the nozzle, and the rotating shaft is rotatably connected to the support plate, which can effectively support the rotating shaft.

[0012] Beneficial effects

[0013] Compared with existing technologies, this rapid pesticide residue detection device for agricultural products can cut agricultural products for internal sampling through the cooperation of slide rails, sliders, mounting plates and electric cutting blades, shortening the sampling time. The cutting device can be used and retrieved quickly, ensuring that the operator is not exposed to the sharp blades during use, thereby reducing operational risks.

[0014] Compared with existing technologies, this rapid pesticide residue detection device for agricultural products, through the cooperation of a motor, rotating rod, rotating shaft and nozzle, can clean the placement plate, effectively remove residual pesticide solution and other contaminants, avoid cross-contamination between different samples, and thus ensure more reliable test results for each sample. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view structural diagram of the rapid detection device for pesticide residues in agricultural products according to this utility model;

[0017] Figure 2 This is a right-side structural view of the rapid detection device for pesticide residues in agricultural products according to this utility model;

[0018] Figure 3 This is a left-side structural view of the rapid detection device for pesticide residues in agricultural products according to this utility model;

[0019] Figure 4 This is a rear view structural diagram of the rapid detection device for pesticide residues in agricultural products according to this utility model.

[0020] Legend:

[0021] 1. Workbench; 2. Detector; 3. Base plate; 4. Slide rail; 5. Slider; 6. Mounting plate; 7. Electric cutter; 8. Motor; 9. Rotating rod; 10. Rotating shaft; 11. Nozzle; 12. Water tank; 13. Water pump; 14. Delivery pipe; 15. Support plate; 16. Placement plate; 17. Water inlet trough. Detailed Implementation

[0022] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0023] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model discloses a rapid pesticide residue detection device for agricultural products, comprising: a workbench 1, a placement plate 16 fixedly connected to the upper surface of the workbench 1, a baffle fixedly connected to the upper surface of the placement plate 16, a water inlet trough 17 fixedly connected to the front surface of the placement plate 16, and a drain pipe fixedly connected to the other end of the water inlet trough 17; a detector 2 fixedly connected to the upper surface of the workbench 1 (an existing device, not described in detail here), including: a reaction chamber for conducting chemical reactions, a detection system, sensors, and reading instruments for analyzing and displaying results; and a base plate 3 fixedly connected to the upper surface of the workbench 1, the upper surface of the base plate 3... A slide rail 4 is fixedly connected to the surface of the worktable 1. Limiting plates are fixedly connected to both ends of the slide rail 4. The limiting plates are fixedly connected to the base plate 3 to limit the sliding range of the slider 5. The slider 5 is slidably connected to the slide rail 4. Specifically, it is electrically slidable and driven and controlled by an electric system. A mounting plate 6 is fixedly connected to the upper surface of the slider 5. An electric cutting blade 7 is fixedly connected to the upper surface of the mounting plate 6. This is an existing device and will not be described in detail here. It includes: a blade, a cutting head, and a drive motor. A support plate 15 is fixedly connected to the upper surface of the worktable 1. A slot is provided on the support plate 15. The electric cutting blade 7 is movably connected to the slot for placing the electric cutting blade 7 when not in use.

[0024] Specifically, first, the agricultural products are placed on the placement plate 16, and then the staff supports and fixes the agricultural products. Then, the slider 5 slides on the slide rail 4 through the drive and control of the power system, thereby driving the electric cutting blade 7 to slide. The electric cutting blade 7 slides and cuts the agricultural products to take samples. After completion, the slider 5 drives the electric cutting blade 7 back to the slot in the support plate 15, and then samples are taken from the cut agricultural products. Then, the samples are placed in the detector 2 for testing.

[0025] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4A motor 8 is fixedly connected to the front surface of the support plate 15. A rotating rod 9 is fixedly connected to the output end of the motor 8. A rotating shaft 10 is fixedly connected to the other end of the rotating rod 9. The rotating shaft 10 is rotatably connected to the support plate 15 to support the rotating shaft 10. A nozzle 11 is fixedly connected to the outer surface of the rotating shaft 10. A water tank 12 is fixedly connected to the upper surface of the workbench 1. A cleaning agent is placed in the water tank 12. A water pump 13 is fixedly connected to the outer surface of the water tank 12. A delivery pipe 14 is fixedly connected to the output end of the water pump 13. The other end of the delivery pipe 14 is fixedly connected to the nozzle 11 to provide water to the nozzle 11.

[0026] Specifically, the water pump 13 extracts the cleaning agent from the water tank 12 and delivers it to the nozzle 11. The nozzle 11 then sprays out the residual liquid on the cleaning plate 16. At the same time, the motor 8 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the rotating shaft 10 to rotate. The rotating shaft 10 adjusts the angle of the nozzle 11 to ensure that the cleaning plate 16 is thoroughly cleaned. The liquid on the plate 16 flows into the water inlet tank 17 and is then discharged.

[0027] Working principle: When in use, the agricultural products are placed on the placement plate 16, and then the slider 5 slides on the slide rail 4, which drives the electric cutting blade 7 to slide. The electric cutting blade 7 cuts the agricultural products, and then samples are taken from the cut agricultural products and put into the detector 2 for testing. Then, the cleaning liquid is sprayed out through the nozzle 11 to clean the placement plate 16. At the same time, the motor 8 drives the rotating rod 9 to rotate, and the rotating rod 9 drives the rotating shaft 10 to rotate, thereby adjusting the spray angle of the nozzle 11.

[0028] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A device for rapid detection of pesticide residues in agricultural products, characterized in that, include: A workbench (1) is provided, with a detector (2) fixedly connected to the upper surface of the workbench (1), a base plate (3) fixedly connected to the upper surface of the workbench (1), a slide rail (4) fixedly connected to the upper surface of the base plate (3), a slider (5) slidably connected to the slide rail (4), a mounting plate (6) fixedly connected to the upper surface of the slider (5), an electric cutter (7) fixedly connected to the upper surface of the mounting plate (6), a support plate (15) fixedly connected to the upper surface of the workbench (1), a motor (8) fixedly connected to the front surface of the support plate (15), a rotating rod (9) fixedly connected to the output end of the motor (8), a rotating shaft (10) fixedly connected to the other end of the rotating rod (9), and a nozzle (11) fixedly connected to the outer surface of the rotating shaft (10).

2. The device for rapid detection of pesticide residues in agricultural products according to claim 1, characterized in that, Limiting plates are fixedly connected to both ends of the slide rail (4), and the limiting plates are fixedly connected to the base plate (3).

3. The device for rapid detection of pesticide residues in agricultural products according to claim 1, characterized in that, The support plate (15) is provided with a slot, and the electric cutting knife (7) is movably connected to the slot.

4. The device for rapid detection of pesticide residues in agricultural products according to claim 1, characterized in that, The upper surface of the workbench (1) is fixedly connected to a placement plate (16), and the upper surface of the placement plate (16) is fixedly connected to a baffle.

5. The device for rapid detection of pesticide residues in agricultural products according to claim 4, characterized in that, A water inlet trough (17) is fixedly connected to the front surface of the placement plate (16), and a drain pipe is fixedly connected to the other end of the water inlet trough (17).

6. The device for rapid detection of pesticide residues in agricultural products according to claim 1, characterized in that, A water tank (12) is fixedly connected to the upper surface of the workbench (1), and a cleaning agent is placed in the water tank (12).

7. The device for rapid detection of pesticide residues in agricultural products according to claim 6, characterized in that, A water pump (13) is fixedly connected to the outer surface of the water tank (12), and a delivery pipe (14) is fixedly connected to the output end of the water pump (13).

8. The device for rapid detection of pesticide residues in agricultural products according to claim 7, characterized in that, The other end of the delivery pipe (14) is fixedly connected to the nozzle (11), and the rotating shaft (10) is rotatably connected to the support plate (15).

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