CN220568498U - Pesticide residue toxin sampler for detection laboratory - Google Patents
Pesticide residue toxin sampler for detection laboratory Download PDFInfo
- Publication number
- CN220568498U CN220568498U CN202320467859.8U CN202320467859U CN220568498U CN 220568498 U CN220568498 U CN 220568498U CN 202320467859 U CN202320467859 U CN 202320467859U CN 220568498 U CN220568498 U CN 220568498U
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- China
- Prior art keywords
- sampler
- fixedly connected
- sides
- bottom plate
- toxin
- Prior art date
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 239000003053 toxin Substances 0.000 title claims abstract description 21
- 231100000765 toxin Toxicity 0.000 title claims abstract description 21
- 239000000447 pesticide residue Substances 0.000 title claims description 8
- 238000002474 experimental method Methods 0.000 claims abstract description 19
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims 3
- 241001330002 Bambuseae Species 0.000 claims 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 3
- 239000011425 bamboo Substances 0.000 claims 3
- 238000009313 farming Methods 0.000 claims 1
- 238000005070 sampling Methods 0.000 abstract description 35
- 239000007788 liquid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract description 2
- 239000003905 agrochemical Substances 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 239000000575 pesticide Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 208000003643 Callosities Diseases 0.000 description 1
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 240000006394 Sorghum bicolor Species 0.000 description 1
- 235000011684 Sorghum saccharatum Nutrition 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 244000098338 Triticum aestivum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an agricultural residue toxin sampler for a detection laboratory, which comprises an experiment box, wherein two sides of the bottom of an inner cavity of the experiment box are connected with a bottom plate in a sliding manner, two sides of the top of the bottom plate are provided with positioning assemblies, a sampling tube is placed at the top of the bottom plate, and a liquid discharge tube is arranged on the surface of the sampling tube. According to the agricultural residue toxin sampler for the detection laboratory, the experimental box, the bottom plate, the positioning assembly, the sampling tube, the liquid discharge tube, the adjusting assembly, the tube cover, the filter plate, the first motor and the cutter are arranged, so that the agricultural residue toxin sampler for the detection laboratory is constructed together, the positioning assembly can position the sampling tube, the adjusting assembly can electrically adjust the position of the tube cover, the experimental personnel can conveniently add crops, and meanwhile, the first motor and the cutter are arranged, the crops in the sampling tube can be smashed, and therefore agricultural residue toxin in an agricultural product sample can be released well and dissolved into water in the sampling tube, and the sampling effect is improved.
Description
Technical Field
The utility model relates to the technical field of agricultural product detection, in particular to an agricultural residue toxin sampler for a detection laboratory.
Background
Agricultural products are agricultural products such as sorghum, rice, peanuts, corns, wheat, soil features in various areas and the like, pesticides are used for preventing and controlling harmful organisms which harm the agriculture, forestry and animal husbandry production, and in the agricultural planting process, more pesticides are often remained in the agricultural products along with the large-scale application of the pesticides.
For example, the sampler for agricultural product pesticide residue detection is provided by the authority number CN217819458U, through setting up the sampler barrel, the installation lid, the rotating motor, the sealing ring, the draw-in groove, the cooperation of rotation post and cutting knife, can utilize the cutting knife to break up the agricultural product that is put in the sampler barrel, thereby can be better with the agricultural product pesticide residue in the sample of agricultural product release, dissolve in the water in the sampler barrel, and then conveniently detect the mixture in the sampler barrel, utilize the manual work to put into the sampler barrel with agricultural product sample and water for detection, thereby conveniently make the installation lid cover on the sampler barrel, the sealing ring card is in the draw-in groove, in order to reduce from splashing the mixture in the sampler barrel when smashing the agricultural product sample, and then reduce the problem that the agricultural residue toxin runs off and influences the test result, drive rotation post and cutting knife through controlling the rotation motor in the sampler barrel, play the effect that can be better smash the agricultural product in the sampler barrel, the effect of agricultural product detection content data authenticity is improved.
However, the agricultural product detection sampler needs an experimenter to take down the mounting cover by hand, so that the crop adding is troublesome, the automation degree is low, the use is very inconvenient, and the agricultural residue toxin sampler needs to be improved.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model aims to provide an agricultural residue toxin sampler for a detection laboratory, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a pesticide residue toxin sampler for detection laboratory, includes the experiment case, the equal sliding connection in both sides of experiment case inner chamber bottom has the bottom plate, the both sides at bottom plate top all are provided with locating component, the sampling tube has been placed at the top of bottom plate, the surface of sampling tube is provided with the fluid-discharge tube, the top of experiment case inner chamber is provided with adjusting part, adjusting part's bottom fixedly connected with cover, the inner chamber of sampling tube is provided with the filter, the inner chamber of cover inlays and is equipped with first motor, the equal fixedly connected with cutter in both sides of first motor output shaft.
Preferably, the positioning assembly comprises a fixed plate, two opposite sides of the fixed plate are fixedly connected with electric push rods, and the telescopic ends of the electric push rods are fixedly connected with arc-shaped positioning plates.
Preferably, the adjusting part comprises a second motor, an output shaft of the second motor is fixedly connected with a driving gear, two sides of the top of the inner cavity of the experimental box are movably connected with threaded rods through bearings, the surfaces of the threaded rods are connected with threaded sleeves, two opposite sides of the threaded sleeves are fixedly connected with a cylinder cover through connecting pieces, a driven gear is sleeved on the surface of the threaded rods, and the driving gear is meshed with the driven gear.
Preferably, the both sides of experimental box inner chamber have all been seted up the spout, the inner chamber sliding connection of spout has the slider, the one end and the thread bush fixed connection of spout are kept away from to the slider.
Preferably, the concave slide rail is fixedly connected to two sides of the bottom of the inner cavity of the experiment box, the convex slide seat is slidably connected to the inner cavity of the concave slide rail, and the top of the convex slide seat is fixedly connected with the bottom plate.
Preferably, the surface of the experiment box is provided with a box door, and ventilation holes are formed in the surface of the experiment box and above the box door.
Compared with the prior art, the utility model has the following beneficial effects:
according to the agricultural residue toxin sampler for the detection laboratory, the experimental box, the bottom plate, the positioning assembly, the sampling tube, the liquid discharge tube, the adjusting assembly, the tube cover, the filter plate, the first motor and the cutter are arranged, so that the agricultural residue toxin sampler for the detection laboratory is constructed together, the positioning assembly can position the sampling tube, the adjusting assembly can electrically adjust the position of the tube cover, the experimental personnel can conveniently add crops, and meanwhile, the first motor and the cutter are arranged, the crops in the sampling tube can be smashed, and therefore agricultural residue toxin in an agricultural product sample can be released well and dissolved into water in the sampling tube, and the sampling effect is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged view of a portion of FIG. 2A, which is a structural view of the present utility model;
FIG. 4 is a cross-sectional view of a sampling cartridge and cartridge cap in accordance with the present utility model.
In the figure: 1. an experiment box; 2. a bottom plate; 3. a positioning assembly; 301. a fixing plate; 302. an electric push rod; 303. an arc-shaped positioning plate; 4. a sampling tube; 5. ventilation holes; 6. an adjustment assembly; 601. a second motor; 602. a drive gear; 603. a threaded rod; 604. a thread sleeve; 605. a driven gear 605; 7. a cylinder cover; 8. a filter plate; 9. a first motor; 10. a cutter; 11. a chute; 12. a slide block; 13. a concave slide rail; 14. a convex slide; 15. a box door.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an agricultural residue toxin sampler for a detection laboratory comprises an experiment box 1, wherein two sides of the bottom of an inner cavity of the experiment box 1 are slidably connected with a bottom plate 2, two sides of the top of the bottom plate 2 are provided with positioning assemblies 3, a sampling tube 4 is placed at the top of the bottom plate 2, a liquid discharge pipe is arranged on the surface of the sampling tube 4, an adjusting assembly 6 is arranged at the top of the inner cavity of the experiment box 1, a cylinder cover 7 is fixedly connected with the bottom of the adjusting assembly 6, a filter plate 8 is arranged in the inner cavity of the sampling tube 4, a first motor 9 is embedded in the inner cavity of the cylinder cover 7, and cutters 10 are fixedly connected to two sides of an output shaft of the first motor 9.
In this embodiment:
the agricultural chemical sampler is characterized in that crops are placed in the sampling cylinder 4, then under the sliding fit of the concave sliding rail 13 and the convex sliding seat 14, the bottom plate 2 is conveniently pulled out from the experiment box 1, the sampling cylinder 4 is placed on the bottom plate 2, the arc-shaped positioning plate 303 is pushed to position the sampling cylinder 4 by starting the electric push rod 302, the driving gear 602 is driven to rotate by the second motor 601, the driven gear 605 is driven to rotate by the driving gear 602, the driven gear 605 drives the threaded rod 603 to rotate, then the position of the cylinder cover 7 can be downwards regulated by the threaded sleeve 604, the cutter 10 is inserted into the sampling cylinder 4, at the moment, the first motor 9 can be started to drive the cutter 10 to break the crops in the sampling cylinder 4, so that agricultural chemical in an agricultural chemical sample can be better released, dissolved in water in the sampling cylinder 4, the sampling effect is improved, finally, liquid containing the agricultural chemical after being filtered by the filter plate 8 is discharged through the liquid discharge pipe, the subsequent content detection is carried out, the matching of the structure, the automation degree of the agricultural chemical sampler can be improved, and the detection efficiency is improved.
As a technical optimization scheme of the utility model, further, the positioning assembly 3 comprises a fixing plate 301, wherein one side of the two fixing plates 301 opposite to each other is fixedly connected with an electric push rod 302, and the telescopic end of the electric push rod 302 is fixedly connected with an arc-shaped positioning plate 303.
In this embodiment: by providing the fixing plate 301, the electric push rod 302, and the arc-shaped positioning plate 303, the sampling tube 4 can be clamped and positioned.
As a technical optimization scheme of the utility model, further, the adjusting component 6 comprises a second motor 601, an output shaft of the second motor 601 is fixedly connected with a driving gear 602, two sides of the top of the inner cavity of the experimental box 1 are movably connected with a threaded rod 603 through bearings, the surface of the threaded rod 603 is in threaded connection with a threaded sleeve 604, one side opposite to the two threaded sleeves 604 is fixedly connected with the cylinder cover 7 through a connecting piece, the surface of the threaded rod 603 is sleeved with a driven gear 605, and the driving gear 602 is meshed with the driven gear 605.
In this embodiment: by providing the second motor 601, the driving gear 602, the threaded rod 603, the threaded sleeve 604 and the driven gear 605, the cylinder cover 7 can be driven to move upwards, and automatic operation is realized.
As a technical optimization scheme of the utility model, further, both sides of the inner cavity of the experiment box 1 are provided with the sliding grooves 11, the inner cavity of the sliding groove 11 is connected with the sliding block 12 in a sliding manner, and one end of the sliding block 12 away from the sliding groove 11 is fixedly connected with the threaded sleeve 604.
In this embodiment: by providing the slide groove 11 and the slider 12, the threaded sleeve 604 can be guided and moved in a limited manner.
As a technical optimization scheme of the utility model, further, concave sliding rails 13 are fixedly connected to two sides of the bottom of the inner cavity of the experiment box 1, a convex sliding seat 14 is slidably connected to the inner cavity of the concave sliding rail 13, and the top of the convex sliding seat 14 is fixedly connected with the bottom plate 2.
In this embodiment: through setting up concave type slide rail 13 and protruding type slide 14, can conveniently take out in the bottom plate 2 experiment case 1, conveniently add or clear up crops.
As a technical optimization scheme of the utility model, further, the surface of the experiment box 1 is provided with a box door 15, and the surface of the experiment box 1 and above the box door 15 are provided with ventilation holes 5.
In this embodiment: through setting up bleeder vent 5, can accelerate the circulation of air in the experimental box 1, dispel the heat to electrical equipment.
The principle of this embodiment is:
during the use, place crops in sampling tube 4, then under the sliding fit of concave slide rail 13 and protruding slide 14, be convenient for pull out bottom plate 2 from experimental box 1, place sampling tube 4 on bottom plate 2, and promote the position of sampling tube 4 through starting electric putter 302 and fix a position arc locating plate 303, restart second motor 601 drives driving gear 602 and rotates, driving gear 602 drives driven gear 605 and rotates, driven gear 605 drives threaded rod 603 and rotates, and then can be through adjusting down the position of cover 7 through screw sleeve 604, insert cutter 10 in the sampling tube 4, at this moment can start first motor 9 and drive cutter 10 and can smash the crops in the sampling tube 4, thereby can be better release the pesticide residue in the agricultural product sample, dissolve in the aquatic in the sampling tube 4, improve the sampling effect, will contain the liquid of pesticide toxin after filtering through filter 8 at last, carry out subsequent content detection, the cooperation of above structure, can improve the degree of automation of pesticide residue detector, improve detection efficiency.
The standard parts used in the application file can be purchased from the market, and can be customized according to the description of the specification and the drawing, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the control method belongs to common knowledge in the art, and the application file is mainly used for protecting a mechanical device, so the control mode and circuit connection are not explained in detail.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a laboratory is with incomplete toxin sampler of farming, includes experimental box (1), its characterized in that: equal sliding connection in both sides of experimental box (1) inner chamber bottom has bottom plate (2), the both sides at bottom plate (2) top all are provided with locating component (3), sample section of thick bamboo (4) have been placed at the top at bottom plate (2), the surface of sample section of thick bamboo (4) is provided with the fluid-discharge tube, the top of experimental box (1) inner chamber is provided with adjusting part (6), the bottom fixedly connected with cover (7) of adjusting part (6), the inner chamber of sample section of thick bamboo (4) is provided with filter (8), the inner chamber of cover (7) is inlayed and is equipped with first motor (9), the equal fixedly connected with cutter (10) in both sides of first motor (9) output shaft.
2. An agricultural residue toxin sampler for detection laboratories according to claim 1, wherein: the positioning assembly (3) comprises fixing plates (301), two opposite sides of the fixing plates (301) are fixedly connected with electric push rods (302), and telescopic ends of the electric push rods (302) are fixedly connected with arc-shaped positioning plates (303).
3. An agricultural residue toxin sampler for detection laboratories according to claim 1, wherein: the adjusting component (6) comprises a second motor (601), an output shaft of the second motor (601) is fixedly connected with a driving gear (602), two sides of the top of an inner cavity of the experimental box (1) are movably connected with threaded rods (603) through bearings, the surfaces of the threaded rods (603) are in threaded connection with threaded sleeves (604), two opposite sides of the threaded sleeves (604) are fixedly connected with a cylinder cover (7) through connecting pieces, a driven gear (605) is sleeved on the surface of the threaded rods (603), and the driving gear (602) is meshed with the driven gear (605).
4. A laboratory pesticide residue sampler according to claim 3, wherein: the two sides of the inner cavity of the experiment box (1) are provided with sliding grooves (11), the inner cavity of the sliding grooves (11) is slidably connected with sliding blocks (12), and one end, far away from the sliding grooves (11), of each sliding block (12) is fixedly connected with a threaded sleeve (604).
5. An agricultural residue toxin sampler for detection laboratories according to claim 1, wherein: both sides of experimental box (1) inner chamber bottom all fixedly connected with concave type slide rail (13), the inner chamber sliding connection of concave type slide rail (13) has protruding type slide (14), the top and the bottom plate (2) fixed connection of protruding type slide (14).
6. An agricultural residue toxin sampler for detection laboratories according to claim 1, wherein: the surface of experimental box (1) is provided with chamber door (15), the surface of experimental box (1) just is provided with bleeder vent (5) in the top of chamber door (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467859.8U CN220568498U (en) | 2023-03-13 | 2023-03-13 | Pesticide residue toxin sampler for detection laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320467859.8U CN220568498U (en) | 2023-03-13 | 2023-03-13 | Pesticide residue toxin sampler for detection laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220568498U true CN220568498U (en) | 2024-03-08 |
Family
ID=90091894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320467859.8U Active CN220568498U (en) | 2023-03-13 | 2023-03-13 | Pesticide residue toxin sampler for detection laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220568498U (en) |
-
2023
- 2023-03-13 CN CN202320467859.8U patent/CN220568498U/en active Active
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