CN205749264U - A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device - Google Patents
A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device Download PDFInfo
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- CN205749264U CN205749264U CN201620410105.9U CN201620410105U CN205749264U CN 205749264 U CN205749264 U CN 205749264U CN 201620410105 U CN201620410105 U CN 201620410105U CN 205749264 U CN205749264 U CN 205749264U
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Abstract
The utility model discloses a kind of Practice for Pesticide Residue in Agricultural Products automatic detection device, including casing and the plug that is arranged on casing bottom, casing upper surface is provided with a display screen, and display screen bottom side is provided with a switch；Box house is divided into rinsing area and detection zone；This utility model is by arranging an infrared detecting set at opening side, when agricultural product being placed on filter course a, baffle plate is promoted to close with opening, infrared detecting set detects agricultural product, turn on solenoid electric valve a and solenoid electric valve b, agricultural product are rinsed by upper and lower two shower nozzles of filter course a, it is achieved that effect of auto-flushing.Flushing liquor of the present utility model enters in cuvette by water-supply-pipe, realize measuring by spectrophotometer and analyze, data process obtained by data acquisition unit and data processing equipment directly display on a display screen, it is easy to observe intuitively, decrease the step of artificial calculating, improve work efficiency.
Description
Technical field
This utility model belongs to Pesticides Testing apparatus field, is specifically related to a kind of Practice for Pesticide Residue in Agricultural Products automatic detection device.
Background technology
Organophosphorus pesticide is widely used in agricultural production, it has higher acute toxicity, environment and human health are caused bigger harm, a few days ago, organophosphorus pesticide excessive problem brings hidden trouble to foodsafety, controlling one of maximally efficient method of pesticide residues is the dynamics strengthening Detecting Pesticide, during existing food safety detection, usually need the pre-treatment of complexity, it is difficult to Site Detection, hinders the popularization of agriculture residue detection development with this problem such as the testing cost brought height, detection cycle length.
Instrument for detecting pesticide residue through is according to GB GB/T5009.199-2003, uses enzyme level principle and photoelectric colorimetry principle to develop.Under certain condition, organophosphor and carbamic acid class pesticide have inhibitory action to acetylcholine esterase normal function, and its suppression ratio is proportionate with the concentration of pesticide.Under normal circumstances, enzyme catalysis nerve conduction metabolite (acetylcholine) hydrolyzes, its hydrolyzate reacts with developer, produce yellow substance, it is worth over time with absorbance under spectrophotometric determination 412nm, calculate suppression ratio, be may determine that the residual whether containing organophosphor or carbamate chemicals for agriculture in sample by suppression ratio.
The patent of Patent No. CN204705516U discloses a kind of food instrument for detecting pesticide residue through, simple in construction, use is also convenient for, but, the data detected also need to the artificial later stage and carry out calculating process, could judge whether pesticide remains, add loaded down with trivial details step, be unfavorable for that people carry out observed data intuitively.
Utility model content
The purpose of this utility model is, for the deficiencies in the prior art, now to provide a kind of and can observe the data that test obtains intuitively, thus directly carry out the Practice for Pesticide Residue in Agricultural Products automatic detection device judged.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of Practice for Pesticide Residue in Agricultural Products automatic detection device, its innovative point is: includes casing and is arranged on the plug of casing bottom, described casing upper surface is provided with a display screen, and described display screen bottom side is provided with a switch；nullDescribed box house is divided into rinsing area and detection zone，Upper end, described rinsing area is provided with a shower nozzle a，Described shower nozzle a bottom is provided with a chute，Be provided with on described chute with the use of filter course a，One end of described filter course a is fixedly connected with a baffle plate，Described baffle plate opposite side is provided with leader，An opening it is provided with on the left of described rinsing area，Described open height and baffle plate are consistent，Described open side edges is provided with an infrared detecting set，Described chute bottom is provided with shower nozzle b，Described shower nozzle b bottom is provided with water inlet pipe，Described water inlet pipe bottom is provided with filter course b，Bottom, described rinsing area is additionally provided with a water pump，One end of described water pump connects water-supply-pipe，The described water-supply-pipe other end is arranged on the upper end of cuvette，Described cuvette is arranged on spectrophotometer upper end，Described spectrophotometer、Cuvette and water-supply-pipe are arranged in detection zone，The right-hand end of described detection zone is hinged with a side door.
Further, effusion meter a and solenoid electric valve a it is provided with on described shower nozzle a, being provided with effusion meter b and solenoid electric valve b on described shower nozzle b, described water-supply-pipe is provided with effusion meter c, described solenoid electric valve a, solenoid electric valve b, infrared detecting set, switch and plug are attached.
Further, being additionally provided with data acquisition unit and data processing equipment in described casing, described data acquisition unit, data processing equipment and display screen are connected by electric wire.
Further, described water inlet pipe is attached with shower nozzle a, shower nozzle b.
The beneficial effects of the utility model are as follows:
(1) this utility model is by arranging an infrared detecting set at opening side, when agricultural product being placed on filter course a, baffle plate is promoted to close with opening, infrared detecting set detects agricultural product, turn on solenoid electric valve a and solenoid electric valve b, agricultural product are rinsed by upper and lower two shower nozzles of filter course a, it is achieved that effect of auto-flushing.
(2) flushing liquor of the present utility model enters in cuvette by water-supply-pipe, realize measuring by spectrophotometer and analyze, data process obtained by data acquisition unit and data processing equipment directly display on a display screen, it is easy to observe intuitively, decrease the step of artificial calculating, improve work efficiency.
(3) this utility model uses box typed structure, effectively realizes closing, it is to avoid the entrance of dust, is further ensured that the accuracy of test data；Simultaneously by arranging side door, the liquid after convenient test terminates processes.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is illustrative view of functional configuration of the present utility model.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be understood other advantages of the present utility model and effect easily by the content disclosed by this specification.
As shown in Figure 1, Figure 2 and Figure 3, a kind of Practice for Pesticide Residue in Agricultural Products automatic detection device, including casing 7 and the plug 72 that is arranged on casing 7 bottom, casing 7 upper surface is provided with a display screen 71, and display screen 71 bottom side is provided with a switch 73；nullCasing 7 is internal is divided into rinsing area 1 and detection zone 2，Upper end, rinsing area 1 is provided with a shower nozzle a12，Shower nozzle a12 bottom is provided with a chute 44，Be provided with on chute 44 with the use of filter course a43，One end of filter course a43 is fixedly connected with a baffle plate 41，Baffle plate 41 opposite side is provided with leader 42，An opening 4 it is provided with on the left of rinsing area 1，Opening 4 height and baffle plate 41 are consistent，Opening 4 side is provided with an infrared detecting set 3，Chute 44 bottom is provided with shower nozzle b51，Shower nozzle b51 bottom is provided with water inlet pipe 53，Water inlet pipe 53 bottom is provided with filter course b54，Bottom, rinsing area 1 is additionally provided with a water pump 6，One end of water pump 6 connects water-supply-pipe 61，Water-supply-pipe 61 other end is arranged on the upper end of cuvette 21，Cuvette 21 is arranged on spectrophotometer 22 upper end，Spectrophotometer 22、Cuvette 21 and water-supply-pipe 61 are arranged in detection zone 2，The right-hand end of detection zone 2 is hinged with a side door 23，Water inlet pipe 53 and shower nozzle a12、Shower nozzle b51 is attached.This utility model uses box typed structure, effectively realizes closing, it is to avoid the entrance of dust, is further ensured that the accuracy of test data；Simultaneously by arranging side door 23, the liquid after convenient test terminates processes.
Effusion meter a11 and solenoid electric valve a13 it is provided with on shower nozzle a12, effusion meter b52 and solenoid electric valve b55 it is provided with on shower nozzle b51, it is provided with effusion meter c62, solenoid electric valve a13, solenoid electric valve b55, infrared detecting set 3, switch 73 and plug 72 on water-supply-pipe 61 to be attached.This utility model is by arranging an infrared detecting set 3 at opening 4 side, when agricultural product being placed on filter course a43, baffle plate 41 is promoted to close with opening 4, infrared detecting set 3 detects agricultural product, turn on solenoid electric valve a13 and solenoid electric valve b55, agricultural product are rinsed by upper and lower two shower nozzles of filter course a43, it is achieved that effect of auto-flushing.
Being additionally provided with data acquisition unit and data processing equipment in casing 7, data acquisition unit, data processing equipment and display screen 71 are connected by electric wire.Flushing liquor of the present utility model enters in cuvette 21 by water-supply-pipe 61, realize measuring by spectrophotometer 22 and analyze, data process obtained by data acquisition unit and data processing equipment are directly displayed on display screen 71, it is easy to observe intuitively, decrease the step of artificial calculating, improve work efficiency.
Operation principle: agricultural product are placed on filter course a43, baffle plate 41 is promoted to close with opening 4 phase, infrared detecting set 3 detects agricultural product, open solenoid electric valve a13 and solenoid electric valve b55, agricultural product are rinsed by shower nozzle a12 and shower nozzle b51 up and down, are transported on cuvette 21 by water pump 6, water-supply-pipe 61 by flushing liquor, complete the detection to agricultural product with the use of spectrophotometer 22, then data are acquired, process, and are intuitively shown by display screen 71.
Above-described embodiment is preferred embodiment of the present utility model; it it is not the restriction to technical solutions of the utility model; as long as the technical scheme that can realize on the basis of above-described embodiment without creative work, in the range of being regarded as falling into the rights protection of this utility model patent.
Claims (4)
1. a Practice for Pesticide Residue in Agricultural Products automatic detection device, it is characterised in that: including casing and be arranged on the plug of casing bottom, described casing upper surface is provided with a display screen, and described display screen bottom side is provided with a switch；nullDescribed box house is divided into rinsing area and detection zone，Upper end, described rinsing area is provided with a shower nozzle a，Described shower nozzle a bottom is provided with a chute，Be provided with on described chute with the use of filter course a，One end of described filter course a is fixedly connected with a baffle plate，Described baffle plate opposite side is provided with leader，An opening it is provided with on the left of described rinsing area，Described open height and baffle plate are consistent，Described open side edges is provided with an infrared detecting set，Described chute bottom is provided with shower nozzle b，Described shower nozzle b bottom is provided with water inlet pipe，Described water inlet pipe bottom is provided with filter course b，Bottom, described rinsing area is additionally provided with a water pump，One end of described water pump connects water-supply-pipe，The described water-supply-pipe other end is arranged on the upper end of cuvette，Described cuvette is arranged on spectrophotometer upper end，Described spectrophotometer、Cuvette and water-supply-pipe are arranged in detection zone，The right-hand end of described detection zone is hinged with a side door.
A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device the most according to claim 1, it is characterized in that: on described shower nozzle a, be provided with effusion meter a and solenoid electric valve a, effusion meter b and solenoid electric valve b it is provided with on described shower nozzle b, being provided with effusion meter c on described water-supply-pipe, described solenoid electric valve a, solenoid electric valve b, infrared detecting set, switch and plug are attached.
A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device the most according to claim 1, it is characterised in that: being additionally provided with data acquisition unit and data processing equipment in described casing, described data acquisition unit, data processing equipment and display screen are connected by electric wire.
A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device the most according to claim 1, it is characterised in that: described water inlet pipe is attached with shower nozzle a, shower nozzle b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410105.9U CN205749264U (en) | 2016-05-09 | 2016-05-09 | A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620410105.9U CN205749264U (en) | 2016-05-09 | 2016-05-09 | A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device |
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| Publication Number | Publication Date |
|---|---|
| CN205749264U true CN205749264U (en) | 2016-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620410105.9U Expired - Fee Related CN205749264U (en) | 2016-05-09 | 2016-05-09 | A kind of Practice for Pesticide Residue in Agricultural Products automatic detection device |
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| Country | Link |
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| CN (1) | CN205749264U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748141A (en) * | 2017-12-04 | 2018-03-02 | 重庆市合川区农产品质量安全监督检验检测站 | A kind of Practice for Pesticide Residue in Agricultural Products testing agency |
| CN108956906A (en) * | 2018-06-08 | 2018-12-07 | 黄河科技学院 | A kind of multifunctional detecting device based on Internet of Things |
-
2016
- 2016-05-09 CN CN201620410105.9U patent/CN205749264U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107748141A (en) * | 2017-12-04 | 2018-03-02 | 重庆市合川区农产品质量安全监督检验检测站 | A kind of Practice for Pesticide Residue in Agricultural Products testing agency |
| CN107748141B (en) * | 2017-12-04 | 2024-03-01 | 重庆市合川区农产品质量安全监督检验检测站 | Agricultural product pesticide residue detection mechanism |
| CN108956906A (en) * | 2018-06-08 | 2018-12-07 | 黄河科技学院 | A kind of multifunctional detecting device based on Internet of Things |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |