CN220039869U - Sampling device for pesticide residue detection - Google Patents
Sampling device for pesticide residue detection Download PDFInfo
- Publication number
- CN220039869U CN220039869U CN202321238159.8U CN202321238159U CN220039869U CN 220039869 U CN220039869 U CN 220039869U CN 202321238159 U CN202321238159 U CN 202321238159U CN 220039869 U CN220039869 U CN 220039869U
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- sampling tube
- sampling
- driving
- shaft
- soil
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- 238000005070 sampling Methods 0.000 title claims abstract description 82
- 239000000447 pesticide residue Substances 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000002689 soil Substances 0.000 claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000575 pesticide Substances 0.000 description 7
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for detecting pesticide residues, relates to the technical field of sampling devices, and aims to solve the problems that in the prior art, the sampling device for detecting pesticide residues cannot sample soil and a water source at the same time and store the soil and the water respectively, and the soil and the water are often mixed together for storage, so that the using effect is poor. Soil bin is installed to one side of sampling tube, and soil bin passes through fastening screw fixed connection with the sampling tube, the water source bin is installed to the opposite side of sampling tube, and water source bin passes through fastening screw fixed connection with the sampling tube, the internally mounted of sampling tube has the pivot, and pivot and sampling tube pass through the bearing and rotate to be connected, the flood dragon dish is installed in the outside of pivot, and flood dragon dish and pivot welded connection, the filter is installed in the outside of sampling tube, and filter and sampling tube pass through sealing screw fixed connection.
Description
Technical Field
The utility model relates to the technical field of sampling devices, in particular to a sampling device for detecting pesticide residues.
Background
The environmental sampling refers to the technology of collecting test samples and collecting samples in environmental monitoring, and sometimes includes the method of extracting samples from a parent body, such as atmospheric sampling, water sampling, soil sampling, solid waste sampling and the like, which are included in the meanings, and the pesticide residue detection work needs to be matched with a sampling device;
for example, the application publication number is CN213239610U, a sampling device for detecting pesticide residue, which comprises a fixing frame and a sampling tube arranged on the fixing frame, wherein the fixing frame comprises a bottom plate, two side plates and a top plate, a first through hole is formed in the top plate, a supporting plate is arranged above the top plate, a first spring is arranged between the supporting plate and the top plate, the upper end of the first spring is connected with the supporting plate, the lower end of the first spring is connected with the top plate, a second through hole is formed in the supporting plate, the sampling tube is inserted into the first through hole and the second through hole, and the upper end of the sampling tube is connected with the supporting plate;
the application sets the sampling tube on the fixing frame and fixes the sampling tube through the clamping mechanism, so that the sampling tube is not needed to be held by hand, and the operation is simple and convenient, and the sampling tube is convenient to take and place; the mount top is provided with the layer board, is provided with the spring between layer board and the mount, through pressing the layer board, adjusts the sampling tube and extracts the fluid of different liquid levels in the sample, but at present the sampling device that pesticide residue detected usefulness can not sample soil and water source simultaneously and store respectively, can mix soil and water together often, and the result of use is not good, therefore market urgent need develop a pesticide residue detects and uses sampling device to help people to solve current problem.
Disclosure of Invention
The utility model aims to provide a sampling device for detecting pesticide residues, which solves the problems that the sampling device for detecting pesticide residues in the prior art cannot sample soil and a water source at the same time and store the soil and the water separately, and the soil and the water are often mixed together for storage, so that the using effect is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pesticide residue detects uses sampling device, includes the sampling tube, soil bin is installed to one side of sampling tube, and soil bin passes through fastening screw fixed connection with the sampling tube, the water source bin is installed to the opposite side of sampling tube, and water source bin passes through fastening screw fixed connection with the sampling tube, the internally mounted of sampling tube has the pivot, and the pivot passes through the bearing with the sampling tube and rotate to be connected, the flood dragon dish is installed in the outside of pivot, and flood dragon dish and pivot welded connection, the filter is installed in the outside of sampling tube, and filter and sampling tube pass through sealing screw fixed connection.
Preferably, a driving box is arranged on one side of the sampling tube, a pump body is arranged in the driving box, a suction tube is arranged between the pump body and the filter, a discharge tube is arranged below the pump body, and the discharge tube is communicated with a water source storage box.
Preferably, an impeller is arranged in the pump body, a pump shaft is arranged on one side of the impeller, a driven gear is arranged on the outer side of the pump shaft, a transmission shaft is arranged in the driving box, a driving gear is arranged at one end of the transmission shaft, and the driving gear is connected with the driven gear in a meshed mode.
Preferably, the motor is arranged in the driving box, the first output shaft is arranged above the motor, the first output shaft is fixedly connected with the motor through a coupler, and the first driving wheel is arranged on the outer side of the first output shaft.
Preferably, a first driven wheel is arranged on the outer side of the transmission shaft, the first driven wheel is rotationally connected with the first driving wheel through a belt, a speed reducer is arranged in the driving box, and the speed reducer is fixedly connected with the first output shaft through a coupler.
Preferably, a second output shaft is arranged above the speed reducer, the second output shaft is fixedly connected with the speed reducer through a coupler, a second driving wheel is arranged above the second output shaft, a second driven wheel is arranged above the rotating shaft, and the second driven wheel is rotationally connected with the second driving wheel through a belt.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, through the arrangement of the soil storage box, the water source storage box, the flood dragon disc and the filter, soil in soil can be extracted through the rotation of the flood dragon disc, the flood dragon disc conveys the soil to the soil storage box, the filter is arranged on the outer side of the sampling tube, the soil is filtered by the filter, and the water source in the soil is conveyed to the inside of the water source storage box, so that the soil and the water source can be sampled simultaneously, and the soil and the water source can be respectively sampled when the flood dragon disc is applied to pesticide detection, so that the soil and the water source can be conveniently and respectively detected by pesticides, the flood dragon disc is more convenient to use, and the use effect is better.
2. According to the utility model, through the arrangement of the pump body, the pump body is connected with the filter through the suction pipe, the impeller is arranged in the pump body, and the impeller is driven to rotate so as to actively extract the water in the sampling pipe, so that the water in the soil is conveniently extracted, the soil is separated from a water source, the water absorption efficiency is improved, and the sampling device for detecting the pesticide residue is more reliable to use.
Drawings
FIG. 1 is a schematic diagram showing the internal structure of a sampling device for detecting pesticide residues according to the present utility model;
FIG. 2 is an enlarged schematic view of the utility model at A;
FIG. 3 is an enlarged schematic view of the present utility model at B;
fig. 4 is an enlarged schematic view of the present utility model at C.
In the figure: 1. a sampling tube; 2. a soil storage tank; 3. a water source storage tank; 4. a rotating shaft; 5. a dragon tray; 6. a drive box; 7. a motor; 8. a first output shaft; 9. a speed reducer; 10. a second output shaft; 11. a first drive wheel; 12. a transmission shaft; 13. a first driven wheel; 14. a second drive wheel; 15. a second driven wheel; 16. a filter; 17. a suction pipe; 18. a pump body; 19. an impeller; 20. a discharge pipe; 21. a pump shaft; 22. a drive gear; 23. a driven gear.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a pesticide residue detects uses sampling device, including sampling tube 1, soil bin 2 is installed to one side of sampling tube 1, and soil bin 2 passes through fastening screw fixed connection with sampling tube 1, water source bin 3 is installed to the opposite side of sampling tube 1, and water source bin 3 passes through fastening screw fixed connection with sampling tube 1, the internally mounted of sampling tube 1 has pivot 4, and pivot 4 passes through the bearing rotation with sampling tube 1 and is connected, flood dragon dish 5 is installed in the outside of pivot 4, and flood dragon dish 5 and pivot 4 welded connection, filter 16 is installed in the outside of sampling tube 1, and filter 16 passes through sealing screw fixed connection with sampling tube 1.
During the use, through the setting of soil bin 2, water source bin 3, flood dragon dish 5 and filter 16, the earth in the accessible flood dragon dish 5's rotation extraction soil, flood dragon dish 5 carries earth to soil bin 2, and filter 16 sets up in the outside of sampling tube 1, utilize filter 16 to filter earth, carry the water source in the soil to the inside of water source bin 3, thereby can sample soil and water source simultaneously, and the two is stored respectively, when being applied to the pesticide and examine time measuring, can sample soil and water source respectively, thereby the convenience detects soil and water source pesticide respectively, and it is more convenient to use, the result of use is better.
Further, the driving box 6 is installed to one side of the sampling tube 1, the pump body 18 is arranged in the driving box 6, the suction tube 17 is installed between the pump body 18 and the filter 16, the discharge tube 20 is installed below the pump body 18, the discharge tube 20 is communicated with the water source storage box 3, the driving box 6 is fixedly connected with the sampling tube 1 through fastening screws, the suction tube 17 is fixedly connected with the pump body 18 through fastening screws, and the discharge tube 20 is fixedly connected with the pump body 18 through fastening screws.
Further, an impeller 19 is arranged in the pump body 18, a pump shaft 21 is arranged on one side of the impeller 19, a driven gear 23 is arranged on the outer side of the pump shaft 21, a transmission shaft 12 is arranged in the driving box 6, a driving gear 22 is arranged at one end of the transmission shaft 12, the driving gear 22 is meshed with the driven gear 23, the pump shaft 21 is fixedly connected with the impeller 19 through a fastening screw, the pump shaft 21 is rotatably connected with the driving box 6 through a bearing, the driven gear 23 is fixedly connected with the pump shaft 21 through a fastening screw, the transmission shaft 12 is rotatably connected with the driving box 6 through a shaft seat, and the driving gear 22 is fixedly connected with the transmission shaft 12 through the fastening screw.
Further, the internally mounted of drive case 6 has motor 7, and first output shaft 8 is installed to motor 7's top, and first output shaft 8 passes through shaft coupling fixed connection with motor 7, and first drive wheel 11 is installed in the outside of first output shaft 8, and motor 7 passes through fastening screw fixed connection with drive case 6, and first drive wheel 11 passes through fastening screw fixed connection with first output shaft 8.
Further, a first driven wheel 13 is mounted on the outer side of the transmission shaft 12, the first driven wheel 13 is rotatably connected with the first driving wheel 11 through a belt, a speed reducer 9 is mounted in the driving box 6, the speed reducer 9 is fixedly connected with the first output shaft 8 through a coupler, the first driven wheel 13 is fixedly connected with the transmission shaft 12 through a fastening screw, and the speed reducer 9 is fixedly connected with the driving box 6 through the fastening screw.
Further, a second output shaft 10 is installed above the speed reducer 9, the second output shaft 10 is fixedly connected with the speed reducer 9 through a coupler, a second driving wheel 14 is installed above the second output shaft 10, a second driven wheel 15 is installed above the rotating shaft 4, the second driven wheel 15 is rotatably connected with the second driving wheel 14 through a belt, the second output shaft 10 is fixedly connected with the second driving wheel 14 through a fastening screw, and the second driven wheel 15 is fixedly connected with the rotating shaft 4 through the fastening screw.
Working principle: when the multifunctional agricultural pesticide spraying device is used, the suction inlet below the sampling tube 1 is placed in water in a farmland, the motor 7 is started, the motor 7 drives the first output shaft 8 to rotate, the first output shaft 8 drives the first driving wheel 11 to rotate, the first driving wheel 11 drives the transmission shaft 12 to rotate through the first driven wheel 13, the transmission shaft 12 drives the driving gear 22 to rotate, the driving gear 22 drives the pump shaft 21 to rotate through the driven gear 23, the pump shaft 21 drives the impeller 19 to rotate, the pump body 18 can pump water sources through the suction tube 17, the filter 16 and the sampling tube 1, and discharge the water sources into the water source storage box 3 for storage through the discharge tube 20, meanwhile, the first output shaft 8 drives the second output shaft 10 to rotate after being decelerated through the speed reducer 9, the second output shaft 10 drives the second driving wheel 14 to rotate, the second driving wheel 14 drives the rotating shaft 4 to rotate through the second driven wheel 15, and the rotating shaft 4 drives the dragon disc 5 to rotate, at the moment, the sampling tube 1 is required to be inserted into the soil, the soil is conveyed into the soil storage box 2 through the rotation of the dragon disc 5, the effect that the soil and the water sources can be stored independently and simultaneously, and the soil and the water sources are stored respectively, and pesticide detection can be carried out, and the pesticide detection is more convenient.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a pesticide residue detects uses sampling device, includes sampling tube (1), its characterized in that: soil bin (2) are installed to one side of sampling tube (1), and soil bin (2) and sampling tube (1) pass through fastening screw fixed connection, water source bin (3) are installed to the opposite side of sampling tube (1), and water source bin (3) and sampling tube (1) pass through fastening screw fixed connection, the internally mounted of sampling tube (1) has pivot (4), and pivot (4) are connected through the bearing rotation with sampling tube (1), flood dragon dish (5) are installed in the outside of pivot (4), and flood dragon dish (5) and pivot (4) welded connection, filter (16) are installed in the outside of sampling tube (1), and filter (16) and sampling tube (1) pass through sealing screw fixed connection.
2. The sampling device for detecting pesticide residues according to claim 1, wherein: the utility model discloses a water source storage box, including sampling tube (1), drive case (6) are installed to one side of sampling tube (1), the inside of drive case (6) is provided with pump body (18), install suction tube (17) between pump body (18) and filter (16), discharge tube (20) are installed to the below of pump body (18), discharge tube (20) and water source bin (3) intercommunication.
3. The sampling device for detecting pesticide residues according to claim 2, wherein: the inside of the pump body (18) is provided with an impeller (19), one side of the impeller (19) is provided with a pump shaft (21), the outer side of the pump shaft (21) is provided with a driven gear (23), the inside of the driving box (6) is provided with a driving shaft (12), one end of the driving shaft (12) is provided with a driving gear (22), and the driving gear (22) is connected with the driven gear (23) in a meshed mode.
4. A sampling device for detecting pesticide residues according to claim 3, wherein: the inside of drive box (6) is installed motor (7), first output shaft (8) are installed to the top of motor (7), and first output shaft (8) pass through shaft coupling fixed connection with motor (7), first drive wheel (11) are installed in the outside of first output shaft (8).
5. The sampling device for detecting pesticide residues as set forth in claim 4, wherein: the driving device is characterized in that a first driven wheel (13) is arranged on the outer side of the transmission shaft (12), the first driven wheel (13) is rotatably connected with a first driving wheel (11) through a belt, a speed reducer (9) is arranged in the driving box (6), and the speed reducer (9) is fixedly connected with a first output shaft (8) through a coupler.
6. The sampling device for detecting pesticide residues according to claim 5, wherein: the second output shaft (10) is installed above the speed reducer (9), the second output shaft (10) is fixedly connected with the speed reducer (9) through a coupler, the second driving wheel (14) is installed above the second output shaft (10), the second driven wheel (15) is installed above the rotating shaft (4), and the second driven wheel (15) is rotationally connected with the second driving wheel (14) through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238159.8U CN220039869U (en) | 2023-05-22 | 2023-05-22 | Sampling device for pesticide residue detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321238159.8U CN220039869U (en) | 2023-05-22 | 2023-05-22 | Sampling device for pesticide residue detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220039869U true CN220039869U (en) | 2023-11-17 |
Family
ID=88726343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321238159.8U Active CN220039869U (en) | 2023-05-22 | 2023-05-22 | Sampling device for pesticide residue detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220039869U (en) |
-
2023
- 2023-05-22 CN CN202321238159.8U patent/CN220039869U/en active Active
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