CN114487291A - Pesticide residue quantitative analysis system - Google Patents
Pesticide residue quantitative analysis system Download PDFInfo
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- CN114487291A CN114487291A CN202210061717.1A CN202210061717A CN114487291A CN 114487291 A CN114487291 A CN 114487291A CN 202210061717 A CN202210061717 A CN 202210061717A CN 114487291 A CN114487291 A CN 114487291A
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- 239000000447 pesticide residue Substances 0.000 title claims abstract description 43
- 238000004445 quantitative analysis Methods 0.000 title claims abstract description 34
- 239000003814 drug Substances 0.000 claims abstract description 72
- 239000000126 substance Substances 0.000 claims abstract description 19
- 238000004458 analytical method Methods 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims description 39
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims 4
- 238000005070 sampling Methods 0.000 abstract description 6
- 230000001174 ascending effect Effects 0.000 abstract 1
- 239000000575 pesticide Substances 0.000 description 14
- 229940079593 drug Drugs 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 231100000570 acute poisoning Toxicity 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 231100000739 chronic poisoning Toxicity 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000037406 food intake Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000011022 operating instruction Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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Abstract
The invention relates to the technical field of pesticide residue analysis equipment, in particular to a pesticide residue quantitative analysis system which can improve the working efficiency, reduce the sampling error and ensure the accuracy of an analysis result; the on-line screen storage device comprises a base, quantitative analysis appearance, the chemical tank, including a motor, an end cap, a controller, and a cover plate, two sets of connecting rods, two sets of springs, the pencil, ration cover and sealed lid, base top and quantitative analysis appearance bottom fixed connection, the quantitative analysis appearance top is equipped with into medicine mouth, the base top is equipped with the riser, the riser right-hand member is equipped with the mount, chemical tank and mount fixed connection, the chemical tank right-hand member is equipped with the pencil, the pencil is equipped with out the pencil to the pencil bottom, motor and riser left end fixed connection, the base top is equipped with two sets of square post, two sets of connecting rods can slide in two sets of square post respectively, two sets of springs are the snare respectively on two sets of connecting rods, two sets of connecting rod tops all articulate with pencil bottom, pencil top and play pencil bottom intercommunication, pencil right side bottom is equipped with the ascending pipe.
Description
Technical Field
The invention relates to the technical field of pesticide residue analysis equipment, in particular to a pesticide residue quantitative analysis system.
Background
Pesticide residue refers to the phenomenon that a part of pesticide directly or indirectly remains in grains, vegetables, fruits, livestock products, aquatic products, soil and water after the pesticide is applied in agricultural production. Acute or chronic poisoning of humans or animals can occur due to ingestion or repeated exposure to pesticide residues for a long period of time. Therefore, the analysis of the pesticide residue is very important.
The existing pesticide residue quantitative analysis equipment mainly comprises a quantitative analyzer, and during detection, workers quantitatively sample pesticide residue medicaments for multiple times and then sequentially place the pesticide residue medicaments into the quantitative analyzer for analysis; however, manual sampling has low efficiency, and errors in sampling amount are easily generated, which affects the analysis result.
Disclosure of Invention
In order to solve the technical problems, the invention provides a pesticide residue quantitative analysis system which can improve the working efficiency, reduce the sampling error and ensure the accuracy of the analysis result.
The invention relates to a pesticide residue quantitative analysis system, which comprises a base, a quantitative analyzer, a chemical box, a motor, two groups of connecting rods, two groups of springs, a pesticide guide pipe, a quantitative sleeve and a sealing cover, wherein the top end of the base is fixedly connected with the bottom end of the quantitative analyzer, the top end of the quantitative analyzer is provided with a pesticide inlet, the top end of the base is provided with a vertical plate, the right end of the vertical plate is provided with a fixing frame, the chemical box is fixedly connected with the fixing frame, the right end of the chemical box is provided with a pesticide feeding pipe, the bottom end of the chemical box is provided with a pesticide outlet pipe, the motor is fixedly connected with the left end of the vertical plate, the top end of the base is provided with two groups of square columns, the two groups of connecting rods can slide in the two groups of square columns respectively, the two groups of springs are respectively sleeved on the two groups of connecting rods, the top ends of the two groups of connecting rods are hinged with the bottom end of the pesticide guide pipe, the top end of the pesticide guide pipe is communicated with the bottom end of the pesticide outlet pipe, the right side of the pesticide guide pipe is provided with an injection pipe, and the injection pipe is positioned in the pesticide inlet of the quantitative analyzer, the output of motor is equipped with the pivot, the pivot is rotated and is installed between riser and left square post, fixed cover is equipped with quantitative cam in the pivot, quantitative cover is located quantitative cam top, quantitative cover top and the left side bottom fixed connection of medicine guide tube, quantitative cover bottom is equipped with the cambered surface lug, the inside bottom of medicine guide tube is equipped with the ejector pin, the ejector pin passes out the medicine pipe and articulates with the sealing cap bottom, the sealing cap bottom is equipped with the seal platform, seal platform and the sealed contact of medicament case, be equipped with the multiunit through-hole on the seal platform.
The pesticide residue quantitative analysis system also comprises a liquid level meter, wherein the liquid level meter is fixedly arranged at the front end of the chemical box.
The quantitative analysis system for pesticide residues further comprises a sealing ring, and the sealing ring is fixedly arranged at the bottom end of the sealing cover.
The pesticide residue quantitative analysis system also comprises two sets of sliding sleeves, wherein the two sets of sliding sleeves are respectively and fixedly arranged at the top ends of the two sets of square columns, and the two sets of connecting rods respectively penetrate through the two sets of sliding sleeves.
The quantitative analysis system for pesticide residues further comprises four groups of universal wheels, wherein the four groups of universal wheels are respectively arranged at the bottom end of the base.
The quantitative analysis system for pesticide residues further comprises a hand push handle, and the hand push handle is fixedly connected with the left end of the vertical plate.
The pesticide residue quantitative analysis system also comprises an anti-slip handle sleeve, wherein the anti-slip handle sleeve is fixedly sleeved on the hand push handle.
The quantitative analysis system for pesticide residues further comprises a reinforcing rod, and the reinforcing rod is fixedly installed between the bottom end of the fixing frame and the right end of the vertical plate.
Compared with the prior art, the invention has the beneficial effects that: the normal state of the medicine guide tube is inclined, when pesticide residue medicine in the medicine box needs to be sampled and analyzed, the motor is started, the transmission drives the rotating shaft to rotate, the quantitative cam is driven to rotate, when the quantitative cam rotates into the quantitative sleeve, the cambered surface convex block is pushed upwards, the left end of the medicine guide tube is driven to move upwards, the ejector rod is driven to push upwards, the sealing platform and the sealing cover are made to be away from the bottom end of the medicine box, the medicine in the medicine box is discharged from the through hole of the sealing platform, the medicine enters the medicine guide tube through the medicine outlet tube, then the medicine flows into the quantitative analyzer through the injection tube, and the quantitative analyzer performs analysis.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of FIG. 1;
FIG. 3 is a schematic diagram showing a right sectional view of the connection between the quantitative sleeve and the cambered surface bump;
FIG. 4 is an enlarged schematic view of a portion A of FIG. 2;
FIG. 5 is a schematic cross-sectional view of a square post and connecting rod connection;
FIG. 6 is a schematic top view of the attachment of the mount to the riser;
in the drawings, the reference numbers: 1. a base; 2. a quantitative analyzer; 3. a vertical plate; 4. a fixed mount; 5. a kit; 6. a medicine feeding pipe; 7. discharging the medicine tube; 8. a motor; 9. a square column; 10. a connecting rod; 11. a spring; 12. a drug guide tube; 13. an injection pipe; 14. a rotating shaft; 15. a dosing cam; 16. a quantitative sleeve; 17. a cambered surface bump; 18. a top rod; 19. a sealing cover; 20. a sealing table; 21. a liquid level meter; 22. a seal ring; 23. a sliding sleeve; 24. a universal wheel; 25. a hand-push handle; 26. an anti-slip handle sleeve; 27. a reinforcing rod.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
As shown in figures 1 to 6, the pesticide residue quantitative analysis system comprises a base 1, a quantitative analyzer 2, a chemical box 5, a motor 8, two groups of connecting rods 10, two groups of springs 11, a drug guide tube 12, a quantitative sleeve 16 and a sealing cover 19, wherein the top end of the base 1 is fixedly connected with the bottom end of the quantitative analyzer 2, the top end of the quantitative analyzer 2 is provided with a drug inlet, the top end of the base 1 is provided with a vertical plate 3, the right end of the vertical plate 3 is provided with a fixing frame 4, the chemical box 5 is fixedly connected with the fixing frame 4, the right end of the chemical box 5 is provided with a drug feeding tube 6, the bottom end of the chemical box 5 is provided with a drug outlet tube 7, the motor 8 is fixedly connected with the left end of the vertical plate 3, the top end of the base 1 is provided with two groups of square columns 9, the two groups of connecting rods 10 can respectively slide in the two groups of square columns 9, the two groups of springs 11 are respectively sleeved on the two groups of connecting rods 10, the top ends of the two groups of connecting rods 10 are both hinged with the drug guide tube 12, the top end of a medicine guide tube 12 is communicated with the bottom end of a medicine outlet tube 7, the bottom end of the right side of the medicine guide tube 12 is provided with an injection tube 13, the injection tube 13 is positioned in a medicine inlet of a quantitative analyzer 2, the output end of a motor 8 is provided with a rotating shaft 14, the rotating shaft 14 is rotatably installed between a vertical plate 3 and a square column 9 on the left side, a quantitative cam 15 is fixedly sleeved on the rotating shaft 14, a quantitative sleeve 16 is positioned above the quantitative cam 15, the top end of the quantitative sleeve 16 is fixedly connected with the bottom end of the left side of the medicine guide tube 12, the bottom end of the quantitative sleeve 16 is provided with a cambered surface convex block 17, the bottom end inside the medicine guide tube 12 is provided with a top rod 18, the top rod 18 penetrates through the medicine outlet tube 7 and is hinged with the bottom end of a sealing cover 19, the bottom end of the sealing cover 19 is provided with a sealing table 20, the sealing table 20 is in sealing contact with a medicine box 5, and a plurality of groups of through holes are arranged on the sealing table 20; firstly, the medicine guide tube 12 is inclined in a normal state, when pesticide residue medicine in the medicine box 5 needs to be sampled and analyzed, the motor 8 is started to drive the rotating shaft 14 to rotate by transmission to drive the quantitative cam 15 to rotate, when the quantitative cam 15 rotates into the quantitative sleeve 16, the arc surface bump 17 is pushed upwards to drive the left end of the medicine guide tube 12 to move upwards, and simultaneously the ejector rod 18 is driven to push upwards to move, so that the sealing table 20 and the sealing cover 19 are separated from the bottom end of the medicine box 5, the medicine in the medicine box 5 is discharged from the through hole of the sealing table 20, the medicine enters the medicine guide tube 12 through the medicine outlet tube 7, then flows into the quantitative analyzer 2 through the injection tube 13 to be analyzed by the quantitative analyzer 2, and the medicine discharge amount in the medicine box 5 is the same because the contact time of the quantitative cam 15 and the arc surface bump 17 is the same, the sampling amount in each time can be kept consistent, thereby reducing errors and ensuring the analysis result, but also improves the working efficiency.
The pesticide residue quantitative analysis system also comprises a liquid level meter 21, wherein the liquid level meter 21 is fixedly arranged at the front end of the chemical box 5; by arranging the liquid level meter 21, the staff can conveniently check the residual amount of the medicament in the medicament box 5 so as to supplement the medicament in time.
The quantitative analysis system for pesticide residue further comprises a sealing ring 22, wherein the sealing ring 22 is fixedly arranged at the bottom end of the sealing cover 19; by providing the seal ring 22, the sealing property of the seal cap 19 in contact with the chemical tank 5 can be enhanced, and leakage of the chemical can be prevented.
The pesticide residue quantitative analysis system also comprises two groups of sliding sleeves 23, wherein the two groups of sliding sleeves 23 are respectively and fixedly arranged at the top ends of the two groups of square columns 9, and the two groups of connecting rods 10 respectively penetrate through the two groups of sliding sleeves 23; by providing the sliding bush 23, the smoothness of the sliding of the connecting rod 10 can be enhanced.
The pesticide residue quantitative analysis system also comprises four groups of universal wheels 24, wherein the four groups of universal wheels 24 are respectively arranged at the bottom end of the base 1; by providing the universal wheels 24, the movement of the whole device is facilitated, and the flexibility is improved.
The pesticide residue quantitative analysis system also comprises a hand push handle 25, wherein the hand push handle 25 is fixedly connected with the left end of the vertical plate 3; through setting up hand push 25, the staff of being convenient for promotes the overall device and removes, improves the practicality.
The pesticide residue quantitative analysis system also comprises an anti-skid handle sleeve 26, wherein the anti-skid handle sleeve 26 is fixedly sleeved on the hand push handle 25; by providing the anti-slip grip cover 26, friction of the handle 25 can be increased, slipping of the hand can be prevented, and stability can be improved.
The quantitative analysis system for pesticide residues further comprises a reinforcing rod 27, wherein the reinforcing rod 27 is fixedly arranged between the bottom end of the fixing frame 4 and the right end of the vertical plate 3; through setting up stiffener 27, can strengthen the connection between mount 4 and the riser 3, improve the stability of mount 4.
The invention relates to a pesticide residue quantitative analysis system, which works, firstly, a pesticide guide tube 12 is inclined in a normal state, when a pesticide residue medicament in a medicament box 5 needs to be sampled and analyzed, a motor 8 is started to drive a rotating shaft 14 to rotate, a quantitative cam 15 is driven to rotate, when the quantitative cam 15 rotates into a quantitative sleeve 16, an arc surface bump 17 is pushed upwards to drive the left end of the pesticide guide tube 12 to move upwards, a push rod 18 is driven to push upwards, a sealing platform 20 and a sealing cover 19 are separated from the bottom end of the medicament box 5, so that the medicament in the medicament box 5 is discharged from a through hole of the sealing platform 20, the medicament enters the pesticide guide tube 12 through a medicament discharge tube 7, then flows into a quantitative analyzer 2 through an injection tube 13 and is analyzed by the quantitative analyzer 2, because the contact time of the quantitative cam 15 and the arc surface bump 17 is the same, the medicament discharge amount in the medicament box 5 is the same, can keep the volume of sampling at every turn unanimous, both reduced the error, the analysis result has been guaranteed, and the work efficiency has been improved again, the medicament surplus in the chemical tank 5 is looked over to staff's accessible level gauge 21, so that in time supply, the leakproofness of sealed lid 19 and the contact of chemical tank 5 can be strengthened to sealing washer 22, prevent the medicament seepage, the gliding smooth and easy nature of connecting rod 10 can be strengthened to sliding sleeve 23, when needing to change the measuring environment, the hand push handle 25 is held to the staff, promote riser 3, it can to drive the rotation of universal wheel 24.
According to the quantitative analysis system for pesticide residues, the installation mode, the connection mode or the arrangement mode are common mechanical modes, and the system can be implemented as long as the beneficial effects of the system can be achieved; the motor 8 of the pesticide residue quantitative analysis system is purchased from the market, and technicians in the industry only need to install and operate the motor according to the attached operating instructions.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A pesticide residue quantitative analysis system is characterized by comprising a base (1), a quantitative analyzer (2), a reagent box (5), a motor (8), two groups of connecting rods (10), two groups of springs (11), a medicine guide tube (12), a quantitative sleeve (16) and a sealing cover (19), wherein the top end of the base (1) is fixedly connected with the bottom end of the quantitative analyzer (2), the top end of the quantitative analyzer (2) is provided with a medicine inlet, the top end of the base (1) is provided with a vertical plate (3), the right end of the vertical plate (3) is provided with a fixing frame (4), the reagent box (5) is fixedly connected with the fixing frame (4), the right end of the reagent box (5) is provided with a medicine feeding tube (6), the bottom end of the reagent box (5) is provided with a medicine outlet tube (7), the motor (8) is fixedly connected with the left end of the vertical plate (3), the top end of the base (1) is provided with two groups of square columns (9), and the two groups of connecting rods (10) can slide in the two groups of square columns (9) respectively, two groups of springs (11) are respectively sleeved on two groups of connecting rods (10) in a circle, the top ends of the two groups of connecting rods (10) are hinged with the bottom end of a medicine guide tube (12), the top end of the medicine guide tube (12) is communicated with the bottom end of a medicine outlet tube (7), the bottom end of the right side of the medicine guide tube (12) is provided with an injection tube (13), the injection tube (13) is positioned in a medicine inlet of a quantitative analyzer (2), the output end of a motor (8) is provided with a rotating shaft (14), the rotating shaft (14) is rotatably arranged between a vertical plate (3) and a square column (9) on the left side, a quantitative cam (15) is fixedly sleeved on the rotating shaft (14), the quantitative sleeve (16) is positioned above the quantitative cam (15), the top end of the quantitative sleeve (16) is fixedly connected with the bottom end of the left side of the medicine guide tube (12), the bottom end of the quantitative sleeve (16) is provided with a cambered surface convex block (17), the bottom end inside the medicine guide tube (12) is provided with a push rod (18), the push rod (18) passes through the medicine outlet tube (7) and is hinged with the bottom end of a sealing cover (19), the bottom end of the sealing cover (19) is provided with a sealing platform (20), the sealing platform (20) is in sealing contact with the chemical box (5), and a plurality of groups of through holes are formed in the sealing platform (20).
2. The quantitative pesticide residue analysis system as set forth in claim 1, further comprising a liquid level meter (21), wherein the liquid level meter (21) is fixedly installed at the front end of the chemical tank (5).
3. The quantitative analysis system for pesticide residues as claimed in claim 2, characterized by further comprising a sealing ring (22), wherein the sealing ring (22) is fixedly arranged at the bottom end of the sealing cover (19).
4. The quantitative analysis system for pesticide residues as claimed in claim 3, further comprising two sets of sliding sleeves (23), wherein the two sets of sliding sleeves (23) are respectively and fixedly installed at the top ends of the two sets of square columns (9), and the two sets of connecting rods (10) respectively penetrate through the two sets of sliding sleeves (23).
5. The quantitative analysis system for pesticide residues as claimed in claim 4, characterized by further comprising four sets of universal wheels (24), wherein the four sets of universal wheels (24) are respectively installed at the bottom end of the base (1).
6. The quantitative analysis system for pesticide residues as claimed in claim 5, characterized in that the system further comprises a handle (25), and the handle (25) is fixedly connected with the left end of the vertical plate (3).
7. The quantitative analysis system for pesticide residues as claimed in claim 6, further comprising an anti-slip handle sleeve (26), wherein the anti-slip handle sleeve (26) is fixedly sleeved on the handle (25).
8. The quantitative pesticide residue analysis system as claimed in claim 7, further comprising a reinforcing rod (27), wherein the reinforcing rod (27) is fixedly installed between the bottom end of the fixing frame (4) and the right end of the vertical plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061717.1A CN114487291A (en) | 2022-01-19 | 2022-01-19 | Pesticide residue quantitative analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210061717.1A CN114487291A (en) | 2022-01-19 | 2022-01-19 | Pesticide residue quantitative analysis system |
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| Publication Number | Publication Date |
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| CN114487291A true CN114487291A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210061717.1A Pending CN114487291A (en) | 2022-01-19 | 2022-01-19 | Pesticide residue quantitative analysis system |
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| CN107138477A (en) * | 2017-06-29 | 2017-09-08 | 杭州小橙工业设计有限公司 | A kind of oscillatory type Chinese medicinal material dust removal machine |
| CN208206789U (en) * | 2018-04-15 | 2018-12-07 | 湖南山水检测有限公司 | A kind of Residual Pesticides in Farm Produce detection device |
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