CN208420805U - A kind of detection device of pesticide residue in agricultural products - Google Patents
A kind of detection device of pesticide residue in agricultural products Download PDFInfo
- Publication number
- CN208420805U CN208420805U CN201821176542.4U CN201821176542U CN208420805U CN 208420805 U CN208420805 U CN 208420805U CN 201821176542 U CN201821176542 U CN 201821176542U CN 208420805 U CN208420805 U CN 208420805U
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- China
- Prior art keywords
- shell
- placing box
- case
- agricultural products
- pesticide residue
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Extraction Or Liquid Replacement (AREA)
- Sampling And Sample Adjustment (AREA)
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a kind of detection devices of pesticide residue in agricultural products of Detecting Pesticide equipment technical field, including shell, water tank is fixed on the left side wall of the shell, outlet pipe is fixed at the top of the water tank, the top of the outlet pipe through shell top and extend to the inner cavity of placing box and be fixedly connected with atomizer, the inner cavity of the placing box is equipped with rack, the bottom of the placing box connects water tank, the right side of the placing box is equipped with chopping case, the bottom discharge pipe of the chopping case is equipped with valve, the bottom discharge pipe of the chopping case is fixedly connected with the feed pipe of homogenizer, the right side of the chopping case is equipped with solvent tank, the bottom of the solvent tank is equipped with delivery tube, the bottom end of the delivery tube is fixedly connected with homogenizer, present apparatus structure is simple, exclude unfavorable factor, sufficiently extract agriculture The pesticide contained in product improves detection accuracy.
Description
Technical field
The utility model discloses a kind of detection device of pesticide residue in agricultural products, specially Detecting Pesticide is set
Standby technical field.
Background technique
Practice for Pesticide Residue in Agricultural Products amount detection technique level depends not only upon detecting instrument equipment, at sample
Reason is horizontal, better, the agriculture that detector test comes out of agricultural samples processing (solving to influence the unfavorable factor of detector test)
The precision of medicine residual quantity is higher, and existing most of detection devices are not handled sample well in the market, so that its
Detection accuracy is not high, for this purpose, we have proposed a kind of detection devices of pesticide residue in agricultural products to come into operation, on solving
State problem.
Utility model content
The purpose of this utility model is to provide a kind of detection devices of pesticide residue in agricultural products, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of inspection of pesticide residue in agricultural products
Device, including shell are surveyed, water tank is fixed on the left side wall of the shell, is fixed with outlet pipe at the top of the water tank,
The outlet pipe is equipped with water pump, and the top of the outlet pipe runs through the top of shell and extends to the fixed company in inner cavity of placing box
Atomizer is connect, the inner cavity of the placing box is equipped with rack, and the bottom of the placing box connects water tank, the placing box
Right side is equipped with chopping case, and the bottom discharge pipe of the chopping case is equipped with valve, the bottom discharge pipe and homogeneous of the chopping case
The feed pipe of machine is fixedly connected, and the right side of the chopping case is equipped with solvent tank, and the bottom of the solvent tank is equipped with delivery tube, described
The bottom end of delivery tube is fixedly connected with homogenizer, and the right side of the homogenizer is connect by conduit with centrifuge, the centrifuge
Right side connect with solid-phase extracting instrument by conduit, the right side of the solid-phase extracting instrument passes through conduit and connect with storing bottle, described
The top of storing bottle connects outlet tube, and the top of the outlet tube runs through the top of shell and extends to the top of its shell, institute
Shell is stated equipped with sampling bottle and detector, the inner cavity top of the chopping case is equipped with motor, sets on the output shaft of the motor
There is rotating blade.
Preferably, it is presented in the delivery tube and has valve and electronic flowmeter, the solid-phase extracting instrument and storing bottle
Between connecting conduit on be additionally provided with electronic flowmeter.
Preferably, feed inlet is equipped on the solvent tank, placing box and chopping case.
Preferably, the right side wall of the shell is equipped with push rod, and push rod is extension type, and the bottom of the shell is equipped with
Idler wheel.
Preferably, the bottom of the placing box and chopping case is funnel-shaped structure.
Compared with prior art, the utility model has the beneficial effects that the present apparatus is equipped with wiper mechanism, agricultural product table is washed away
The dust and rubbish in face, then by chopping, high-speed stirred, centrifuge separation and Solid Phase Extraction, it is each to exclude dust, pigment and grease etc.
Kind unfavorable factor, sufficiently extracts the pesticide contained in agricultural product, so that the precision of detector test has apparent raising.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is that the utility model shreds case schematic diagram of internal structure.
In figure: 1 shell, 2 detectors, 3 solvent tanks, 4 racks, 5 atomizers, 6 water pumps, 7 outlet pipes, 8 water tanks, 9 storages
Water tank, 10 homogenizers, 11 solid-phase extracting instruments, 12 storing bottles, 13 delivery tubes, 14 valves, 15 sampling bottles, 16 outlet tubes, 17 are placed
Case, 18 chopping casees, 19 rotating blades, 20 motors, 21 centrifuges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of detection dress of pesticide residue in agricultural products
It sets, including shell 1, water tank 8 is fixed on the left side wall of the shell 1, the top of the water tank 8 is fixed with outlet pipe 7,
The outlet pipe 7 is equipped with water pump 6, and the top of the outlet pipe 7 runs through the top of shell 1 and extends to the inner cavity of placing box 17
It is fixedly connected with atomizer 5, the inner cavity of the placing box 17 is equipped with rack 4, and the bottom of the placing box 17 connects water tank
9, the right side of the placing box 17 is equipped with chopping case 18, and the bottom discharge pipe of the chopping case 18 is equipped with valve 14, described to cut
The bottom discharge pipe of broken case 18 is fixedly connected with the feed pipe of homogenizer 10, and the right side of the chopping case 18 is equipped with solvent tank 3, institute
The bottom for stating solvent tank 3 is equipped with delivery tube 13, and the bottom end of the delivery tube 13 is fixedly connected with homogenizer 10, the homogenizer 10
Right side connect with centrifuge 21 by conduit, the right side of the centrifuge 21 passes through conduit and connect with solid-phase extracting instrument 11, institute
The right side for stating solid-phase extracting instrument 11 is connect by conduit with storing bottle 12, and the top of the storing bottle 12 connects outlet tube 16, institute
The top for stating outlet tube 16 runs through the top of shell 1 and extends to the top of its shell 1, and the shell 1 is equipped with sampling bottle 15
With detector 2, the inner cavity top of the chopping case 18 is equipped with motor 20, and the output shaft of the motor 20 is equipped with rotating blade
19。
Wherein, presented in the delivery tube 13 and have valve 14 and electronic flowmeter, the solid-phase extracting instrument 11 with deposit
It puts and is additionally provided with electronic flowmeter in the connecting conduit between bottle 12, be equipped on the solvent tank 3, placing box 17 and chopping case 18
Feed inlet, the right side wall of the shell 1 is equipped with push rod, and push rod is extension type, and the bottom of the shell 1 is equipped with idler wheel,
The bottom of the placing box 17 and chopping case 18 is funnel-shaped structure.
Working principle: agricultural product are placed on the rack 4 of placing box 17, and the water in water tank 8 is passed through atomization spray by water pump 6
First 5 pairs of agricultural product clean, by agricultural product dust and rubbish be removed, the waste water of cleaning flows into water tank 9, will
Cleaned agricultural product are put into chopping case 18, are driven rotating blade 19 to rotate by motor 20, are cut to agricultural product, will
Agricultural product chopping, then valve 14 is opened, the agricultural product of chopping are sent into homogenizer 10, then the valve 14 in delivery tube 13 is beaten
It opens, the Extraction solvent in solvent tank 3 is entered in homogenizer 10 by delivery tube 13, the electron stream being equipped with by delivery tube 13
The amount of Extraction solvent is added in meter control, is stirred the agricultural product of chopping and Extraction solvent mixed at high speed by homogenizer 10, then
The mixture being stirred is sent into centrifuge 21, by the centrifugal action of centrifuge 21, by agricultural product and contains pesticide residue
Extraction solvent separation, then by solid-phase extracting instrument 11 (with SPE technology be based on liquid-solid phase chromatographic theory, using selective suction
Attached, selective elution mode is enriched with sample, is separated, is purified, and is a kind of physical extraction mistake including liquid phase and solid phase
Journey) by the pigment in the Extraction solvent containing pesticide residue, grease interferes the unfavorable factor of detection all to remove, then will be after processing
Extraction solvent be put into storing bottle 12, when needing to detect, water pump 6 is additionally provided on outlet tube 16, treated Extraction solvent
Enter sampling bottle 15 by water pump 6, detector 2 is recycled to carry out the detection of persticide residue to treated Extraction solvent, this
Apparatus structure is simple, excludes unfavorable factor, sufficiently extracts the pesticide contained in agricultural product, improve detection accuracy, has very strong
Practical value.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of detection device of pesticide residue in agricultural products, including shell (1), it is characterised in that: a left side for the shell (1)
It is fixed on side wall water tank (8), is fixed with outlet pipe (7) at the top of the water tank (8), the outlet pipe (7) is equipped with
Water pump (6), the top of the outlet pipe (7) through shell (1) top and extend to the inner cavity of placing box (17) and be fixedly connected
The inner cavity of atomizer (5), the placing box (17) is equipped with rack (4), and the bottom of the placing box (17) connects water tank
(9), the right side of the placing box (17) is equipped with chopping case (18), and the bottom discharge pipe of chopping case (18) is equipped with valve
(14), the bottom discharge pipe of chopping case (18) is fixedly connected with the feed pipe of homogenizer (10), chopping case (18)
Right side is equipped with solvent tank (3), and the bottom of the solvent tank (3) is equipped with delivery tube (13), the bottom end of the delivery tube (13) and
Matter machine (10) is fixedly connected, and the right side of the homogenizer (10) is connect by conduit with centrifuge (21), the centrifuge (21)
Right side connect with solid-phase extracting instrument (11) by conduit, the right side of the solid-phase extracting instrument (11) passes through conduit and storing bottle
(12) it connects, the top of the storing bottle (12) connects outlet tube (16), and the top of the outlet tube (16) is through shell (1)
Top and the top for extending to its shell (1), the shell (1) are equipped with sampling bottle (15) and detector (2), the chopping case
(18) inner cavity top is equipped with motor (20), and the output shaft of the motor (20) is equipped with rotating blade (19).
2. a kind of detection device of pesticide residue in agricultural products according to claim 1, it is characterised in that: the transport
It is presented on pipe (13) and has valve (14) and electronic flowmeter, the company between the solid-phase extracting instrument (11) and storing bottle (12)
It connects and is additionally provided with electronic flowmeter on conduit.
3. a kind of detection device of pesticide residue in agricultural products according to claim 1, it is characterised in that: the solvent
Feed inlet is equipped in case (3), placing box (17) and chopping case (18).
4. a kind of detection device of pesticide residue in agricultural products according to claim 1, it is characterised in that: the shell
(1) right side wall is equipped with push rod, and push rod is extension type, and the bottom of the shell (1) is equipped with idler wheel.
5. a kind of detection device of pesticide residue in agricultural products according to claim 1, it is characterised in that: the placement
Case (17) and the bottom for shredding case (18) are funnel-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176542.4U CN208420805U (en) | 2018-07-24 | 2018-07-24 | A kind of detection device of pesticide residue in agricultural products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821176542.4U CN208420805U (en) | 2018-07-24 | 2018-07-24 | A kind of detection device of pesticide residue in agricultural products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208420805U true CN208420805U (en) | 2019-01-22 |
Family
ID=65123187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821176542.4U Expired - Fee Related CN208420805U (en) | 2018-07-24 | 2018-07-24 | A kind of detection device of pesticide residue in agricultural products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208420805U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793824A (en) * | 2019-10-30 | 2020-02-14 | 寇星涛 | Pesticide residue detection device for farming |
| CN110907443A (en) * | 2019-12-05 | 2020-03-24 | 黑龙江八一农垦大学 | Pesticide residue detector |
| CN112924265A (en) * | 2021-01-28 | 2021-06-08 | 江西抚州新兴化工有限公司 | Pesticide extraction element is used in pesticide residue detection |
| CN113310735A (en) * | 2021-04-20 | 2021-08-27 | 安徽民安检验检测技术有限公司 | Directional sampling detection equipment for agricultural products |
| CN113358820A (en) * | 2021-05-27 | 2021-09-07 | 衢州学院 | Portable pesticide detecting instrument for agricultural products |
-
2018
- 2018-07-24 CN CN201821176542.4U patent/CN208420805U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793824A (en) * | 2019-10-30 | 2020-02-14 | 寇星涛 | Pesticide residue detection device for farming |
| CN110793824B (en) * | 2019-10-30 | 2022-12-23 | 寇星涛 | Pesticide residue detection device for farming |
| CN110907443A (en) * | 2019-12-05 | 2020-03-24 | 黑龙江八一农垦大学 | Pesticide residue detector |
| CN112924265A (en) * | 2021-01-28 | 2021-06-08 | 江西抚州新兴化工有限公司 | Pesticide extraction element is used in pesticide residue detection |
| CN113310735A (en) * | 2021-04-20 | 2021-08-27 | 安徽民安检验检测技术有限公司 | Directional sampling detection equipment for agricultural products |
| CN113310735B (en) * | 2021-04-20 | 2024-06-11 | 广东蔬源农产品有限公司 | Agricultural product directional sampling detection equipment |
| CN113358820A (en) * | 2021-05-27 | 2021-09-07 | 衢州学院 | Portable pesticide detecting instrument for agricultural products |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20200724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |