CN114459792B - Residual pesticide composition analysis system in crops - Google Patents
Residual pesticide composition analysis system in crops Download PDFInfo
- Publication number
- CN114459792B CN114459792B CN202210066454.3A CN202210066454A CN114459792B CN 114459792 B CN114459792 B CN 114459792B CN 202210066454 A CN202210066454 A CN 202210066454A CN 114459792 B CN114459792 B CN 114459792B
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- crops
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- barrel
- screw rod
- connecting plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/40—Concentrating samples
- G01N1/4055—Concentrating samples by solubility techniques
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N2001/028—Sampling from a surface, swabbing, vaporising
Abstract
The invention relates to the technical field of pesticide analysis, in particular to a system for analyzing the components of residual pesticides in crops, which is characterized in that by arranging the device, water moves, and the water can flush the residual pesticides on the crops to be dissolved in the water, so that the rates of pesticide dissolution and water are improved, and the working efficiency of the system is improved; including base, three landing leg, handle bucket, motor, reduction gear, pivot, rolling disc, first hinge, bung, branch, connecting plate, fixed splint, fixed plate, screw rod, hand wheel, movable splint and pocket, three landing leg bottom and base top are connected, and three landing leg top and handle the bucket bottom and be connected, and the connecting plate bottom is connected with the branch top, and fixed splint is installed on connecting plate top left side, and the fixed plate is installed on connecting plate top right side, screw rod and screw rod threaded connection, and the hand wheel is installed at the screw rod right-hand member, movable splint and screw rod left end rotatable coupling, movable splint bottom and connecting plate top sliding connection, the pocket accessible movable splint is fixed on fixed splint.
Description
Technical Field
The invention relates to the technical field of pesticide analysis, in particular to a system for analyzing the components of residual pesticides in crops.
Background
The agricultural chemical is used in preventing and controlling plant diseases and insect pests and regulating plant growth. Widely used for agricultural, forestry and animal husbandry production, environmental and household sanitation, pest control, industrial mildew and moth prevention, etc. Typically, the agricultural chemical remains on the surface of the crop after it is ripe and picked, and it is necessary to analyze the agricultural chemical components remaining on the crop.
The existing method for analyzing the pesticide residue on the crops is that the crops are placed in water, so that the pesticide residue on the crops is automatically dissolved in the water, then the crops are taken out from the water, the pesticide components in the water are analyzed, and the water and the crops are static, so that the rate of dissolving the pesticide residue on the crops in the water is slower, and the working efficiency is lower.
Disclosure of Invention
In order to solve the technical problems, the invention provides a system for analyzing the components of the pesticide residue in the crops, which is characterized in that water moves, the water can wash the pesticide residue on the crops to dissolve in the water, and the rate of pesticide dissolution and water is improved, so that the working efficiency of the system is improved.
The invention relates to a system for analyzing residual pesticide components in crops, which comprises a base, three groups of supporting legs, a treatment barrel, a motor, a speed reducer, a rotating shaft, a rotating disc, a first hinge, a barrel cover, a supporting rod, a connecting plate, a fixed clamping plate, a screw rod, a hand wheel, a movable clamping plate and a mesh bag.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises an oil injection nozzle, wherein the output end of the oil injection nozzle is communicated with a fixed plate.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises an oiling cap, wherein the oiling cap is arranged on an oiling nozzle.
According to the analysis system for the components of the residual pesticides in the crops, provided by the invention, the rear end of the treatment barrel is provided with the observation window, and the observation window is provided with scales.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises a sealing ring, wherein the sealing ring is arranged at the top end of a barrel cover.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises a pin seat, a second hinge, a pin sheet and a pin frame, wherein the pin seat is arranged at the front end of a barrel cover, the pin sheet is rotatably arranged on the pin seat through the second hinge, the pin frame is arranged at the upper part of the front end of a treatment barrel, and the pin frame is connected with the pin sheet in a matched manner.
The invention relates to a system for analyzing the components of residual pesticides in crops, which further comprises a drain valve, wherein the lower part of the rear end of a treatment barrel is communicated with a drain pipe, and the drain valve is arranged on the drain pipe.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises a support frame and a support plate, wherein the right end of the support frame is connected with the left end of a treatment barrel, the support plate is arranged at the top end of the support frame, and the support plate corresponds to the barrel cover in position.
Compared with the prior art, the invention has the beneficial effects that: adding water into a treatment barrel, placing crops in a mesh bag, placing a mesh bag opening on the right side of a fixed clamping plate, rotating a screw through a hand wheel, then, connecting the screw with a fixed plate in a threaded manner, driving a movable clamping plate to move leftwards by the screw, sealing the mesh bag opening by the movable clamping plate and the fixed clamping plate, fixing the mesh bag, covering a barrel cover on the top end of the treatment barrel, then opening a motor, driving a rotating shaft to rotate by a speed reducer, driving a rotating disc to rotate by the rotating shaft, driving water to move by the rotating disc, fully contacting the crops in the mesh bag by the water, flushing residual pesticides in the crops to dissolve in water, opening the barrel cover, taking down the mesh bag on the fixed clamping plate and the movable clamping plate, analyzing pesticide components in the water in the treatment barrel, and by setting the equipment, wherein the water moves, and the residual pesticides on the crops can be flushed down by the water to dissolve in the water, so that the rate of pesticide dissolution and the water are improved, and the working efficiency of the agricultural pesticide is improved.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is a schematic rear view of the structure of FIG. 1;
FIG. 3 is a schematic view of the right-side cross-sectional structure of FIG. 1;
the reference numerals in the drawings: 1. a base; 2. a support leg; 3. a treatment barrel; 4. a motor; 5. a speed reducer; 6. a rotating shaft; 7. a rotating disc; 8. a first hinge; 9. a barrel cover; 10. a support rod; 11. a connecting plate; 12. a fixed clamping plate; 13. a fixing plate; 14. a screw; 15. a hand wheel; 16. a movable clamping plate; 17. a mesh bag; 18. an oil filling nozzle; 19. an oiling cap; 20. an observation window; 21. a scale; 22. a seal ring; 23. a pin base; 24. a second hinge; 25. a pin piece; 26. a pin frame; 27. a drain valve; 28. a drain pipe; 29. a support frame; 30. and a supporting plate.
Detailed Description
The following describes in further detail the embodiments of the present invention with reference to the drawings and examples. The following examples are illustrative of the invention and are not intended to limit the scope of the invention.
As shown in fig. 1 to 3, the system for analyzing the residual pesticide composition in crops of the invention comprises a base 1, three groups of supporting legs 2, a processing barrel 3, a motor 4, a speed reducer 5, a rotating shaft 6, a rotating disc 7, a first hinge 8, a barrel cover 9, a supporting rod 10, a connecting plate 11, a fixed clamping plate 12, a fixed plate 13, a screw 14, a hand wheel 15, a movable clamping plate 16 and a net bag 17, wherein the bottom ends of the three groups of supporting legs 2 are connected with the top end of the base 1, the top ends of the three groups of supporting legs 2 are connected with the bottom end of the processing barrel 3, the motor 4 is arranged on the speed reducer 5, the output end of the motor 4 is connected with the input end of the speed reducer 5, the bottom end of the speed reducer 5 is connected with the bottom end of the processing barrel 3, and the rotating shaft 6 is positioned in the processing barrel 3, the bottom end of a rotating shaft 6 penetrates through the bottom end of a processing barrel 3 to be connected with the output end of a speed reducer 5, the rotating shaft 6 is rotatably connected with the processing barrel 3, a rotating disc 7 is arranged at the top end of the rotating shaft 6, a barrel cover 9 is rotatably arranged at the top end of the processing barrel 3 through a first hinge 8, the bottom end of a supporting rod 10 is connected with the top end of the barrel cover 9, the bottom end of a connecting plate 11 is connected with the top end of the supporting rod 10, a fixed clamping plate 12 is arranged at the left side of the top end of the connecting plate 11, a fixed plate 13 is arranged at the right side of the top end of the connecting plate 11, a screw 14 is in threaded connection with the screw 14, a hand wheel 15 is arranged at the right end of the screw 14, a movable clamping plate 16 is rotatably connected with the left end of the screw 14, the bottom end of the movable clamping plate 16 is slidably connected with the top end of the connecting plate 11, and a net bag 17 can be fixed on the fixed clamping plate 12 through the movable clamping plate 16; adding water into the treatment barrel 3, placing crops in a mesh bag 17, placing an opening of the mesh bag 17 on the right side of a fixed clamping plate 12, then rotating a screw 14 through a hand wheel 15, connecting the screw 14 with a fixed plate 13 in a threaded manner, driving a movable clamping plate 16 to move leftwards by the screw 14, sealing the opening of the mesh bag 17 by the movable clamping plate 16 and the fixed clamping plate 12, fixing the mesh bag 17, then covering a barrel cover 9 on the top end of the treatment barrel 3, then opening a motor 4, driving a rotating shaft 6 to rotate by a speed reducer 5, driving a rotating disc 7 to rotate, driving water to move by the rotating disc 7, fully contacting the water with the crops in the mesh bag 17, so that residual pesticides in the crops are washed down to be dissolved in water, then opening the barrel cover 9, taking the mesh bag 17 down on the fixed clamping plate 12 and the movable clamping plate 16, analyzing pesticide components in the water in the treatment barrel 3, and by setting the equipment, and washing residual pesticides on the crops by the water to be dissolved in water, thereby improving the dissolving and water working efficiency.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises an oil injection nozzle 18, wherein the output end of the oil injection nozzle 18 is communicated with a fixed plate 13; by providing the oil filling nozzle 18, the fixed plate 13 and the screw 14 can be filled with oil for lubrication.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises an oiling cap 19, wherein the oiling cap 19 is covered on an oiling nozzle 18; by providing the oil filling cap 19, the oil filling nozzle 18 can be protected from dust.
According to the analysis system for the residual pesticide components in the crops, the rear end of the treatment barrel 3 is provided with the observation window 20, and the observation window 20 is provided with the scale 21; by providing the observation window 20 and the scale 21, it is convenient to know the volume of water in the treatment tank 3.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises a sealing ring 22, wherein the sealing ring 22 is arranged at the top end of a barrel cover 9; by providing the sealing ring 22, the sealability between the tub cover 9 and the treatment tub 3 can be improved.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises a pin seat 23, a second hinge 24, a pin piece 25 and a pin frame 26, wherein the pin seat 23 is arranged at the front end of a bucket cover 9, the pin piece 25 is rotatably arranged on the pin seat 23 through the second hinge 24, the pin frame 26 is arranged at the upper part of the front end of a treatment bucket 3, and the pin frame 26 is in matched connection with the pin piece 25; after the barrel cover 9 is covered on the top end of the treatment barrel 3, the pin piece 25 is matched and connected with the pin frame 26, so that the barrel cover 9 is fixed, and the stability of the barrel cover 9 is improved.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises a drain valve 27, wherein the lower part of the rear end of a treatment barrel 3 is communicated with a drain pipe 28, and the drain valve 27 is arranged on the drain pipe 28; by providing the drain valve 27 and the drain pipe 28, the water in the treatment tub 3 is conveniently drained.
The invention relates to a system for analyzing the components of residual pesticides in crops, which also comprises a support 29 and a support plate 30, wherein the right end of the support 29 is connected with the left end of a treatment barrel 3, the support plate 30 is arranged at the top end of the support 29, and the support plate 30 corresponds to the barrel cover 9 in position; by providing the supporting frame 29 and the supporting plate 30, the barrel cover 9 can be supported.
When the system for analyzing the residual pesticide components in crops is in operation, firstly, water is added into a treatment barrel 3, crops are placed in a mesh bag 17, then the opening of the mesh bag 17 is placed on the right side of a fixed clamping plate 12, a screw 14 is rotated through a hand wheel 15, the screw 14 is in threaded connection with a fixed plate 13, the screw 14 drives a movable clamping plate 16 to move leftwards, the movable clamping plate 16 and the fixed clamping plate 12 seal the opening of the mesh bag 17, so that the mesh bag 17 is fixed, a barrel cover 9 is covered on the top end of the treatment barrel 3, then a motor 4 is turned on, a speed reducer 5 drives a rotating shaft 6 to rotate, the rotating shaft 6 drives a rotating disc 7 to rotate, the rotating disc 7 drives water to move, the water is fully contacted with the crops in the mesh bag 17, so that the residual pesticide of the crops is washed down to be dissolved in the water, then the barrel cover 9 is opened, the mesh bag 17 is taken down on the fixed clamping plate 12 and the movable clamping plate 16, and then the pesticide components in the water in the treatment barrel 3 are analyzed.
The system for analyzing the components of the residual pesticides in the crops has the advantages that the installation mode, the connection mode or the setting mode of the system is a common mechanical mode, and the system can be implemented as long as the beneficial effects of the system can be achieved; the motor 4 of the system for analyzing the components of the residual pesticide in the crops is purchased in the market, and the person skilled in the art only needs to install and operate according to the attached instruction.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (8)
1. The system for analyzing the components of the residual pesticides in the crops is characterized by comprising a base (1), three groups of supporting legs (2), a processing barrel (3) and a pesticide extraction auxiliary device, wherein the bottom ends of the three groups of supporting legs (2) are connected with the top end of the base (1), the top ends of the three groups of supporting legs (2) are connected with the bottom end of the processing barrel (3), and the pesticide extraction auxiliary device is arranged in the processing barrel (3);
the pesticide extraction auxiliary device comprises a motor (4), a speed reducer (5), a rotating shaft (6), a rotating disc (7), a first hinge (8), a barrel cover (9), a supporting rod (10), a connecting plate (11), a fixed clamping plate (12), a fixed plate (13), a screw rod (14), a hand wheel (15), a movable clamping plate (16) and a mesh bag (17), wherein the motor (4) is arranged on the speed reducer (5), the output end of the motor (4) is connected with the input end of the speed reducer (5), the bottom end of the speed reducer (5) is connected with the bottom end of a processing barrel (3), the rotating shaft (6) is positioned inside the processing barrel (3), the bottom end of the rotating shaft (6) penetrates through the bottom end of the processing barrel (3) to be connected with the output end of the speed reducer (5), the rotating disc (7) is arranged at the top end of the rotating shaft (6), the barrel cover (9) is rotatably arranged at the top end of the processing barrel (3) through the first hinge (8), the bottom end of the supporting rod (10) is connected with the top end of the barrel cover (9), the bottom end of the connecting plate (11) is connected with the top end of the supporting rod (10), the top end of the fixed clamping plate (12) is arranged at the top end of the connecting plate (11) on the right side of the connecting plate (11), screw rod (14) and screw rod (14) threaded connection, hand wheel (15) are installed at screw rod (14) right-hand member, and movable clamp plate (16) are rotatable with screw rod (14) left end and are connected, and movable clamp plate (16) bottom and connecting plate (11) top sliding connection, pocket (17) accessible movable clamp plate (16) are fixed on fixed clamp plate (12).
2. A system for analysing the composition of a pesticide residue in a crop according to claim 1, further comprising a nozzle (18), the nozzle (18) having an output end in communication with the fixed plate (13).
3. A system for analysing the composition of a pesticide residue in a crop as claimed in claim 2, further comprising a filling cap (19), the filling cap (19) being fitted over the filling nozzle (18).
4. A system for analysing the composition of a pesticide residue in a crop as claimed in claim 3, characterised in that the rear end of the treatment vessel (3) is provided with an observation window (20), the observation window (20) being provided with a scale (21).
5. The system for analyzing the residual pesticide composition in crops according to claim 4, further comprising a sealing ring (22), wherein the sealing ring (22) is arranged at the top end of the bucket cover (9).
6. The system for analyzing the residual pesticide composition in crops according to claim 5, further comprising a pin base (23), a second hinge (24), a pin sheet (25) and a pin frame (26), wherein the pin base (23) is mounted at the front end of the bucket cover (9), the pin sheet (25) is rotatably mounted on the pin base (23) through the second hinge (24), the pin frame (26) is mounted at the upper part of the front end of the treatment bucket (3), and the pin frame (26) is in fit connection with the pin sheet (25).
7. The system for analyzing the residual pesticide composition in crops according to claim 6, further comprising a drain valve (27), wherein a drain pipe (28) is provided in communication with the lower part of the rear end of the treatment tank (3), and the drain valve (27) is mounted on the drain pipe (28).
8. The system for analyzing the residual pesticide composition in crops according to claim 7, further comprising a supporting frame (29) and a supporting plate (30), wherein the right end of the supporting frame (29) is connected with the left end of the treatment barrel (3), the supporting plate (30) is arranged at the top end of the supporting frame (29), and the supporting plate (30) corresponds to the barrel cover (9) in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210066454.3A CN114459792B (en) | 2022-01-20 | 2022-01-20 | Residual pesticide composition analysis system in crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210066454.3A CN114459792B (en) | 2022-01-20 | 2022-01-20 | Residual pesticide composition analysis system in crops |
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| Publication Number | Publication Date |
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| CN114459792A CN114459792A (en) | 2022-05-10 |
| CN114459792B true CN114459792B (en) | 2023-09-29 |
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| CN202210066454.3A Active CN114459792B (en) | 2022-01-20 | 2022-01-20 | Residual pesticide composition analysis system in crops |
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2022
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