CN203772630U - Sample cup for pretreatment all-in-one machine - Google Patents
Sample cup for pretreatment all-in-one machine Download PDFInfo
- Publication number
- CN203772630U CN203772630U CN201320698324.8U CN201320698324U CN203772630U CN 203772630 U CN203772630 U CN 203772630U CN 201320698324 U CN201320698324 U CN 201320698324U CN 203772630 U CN203772630 U CN 203772630U
- Authority
- CN
- China
- Prior art keywords
- sample
- cup
- broken blade
- sample storage
- blade base
- 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.)
- Expired - Lifetime
Links
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000013461 design Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000002203 pretreatment Methods 0.000 claims description 31
- 238000000746 purification Methods 0.000 claims description 25
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 238000011049 filling Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 5
- 238000010276 construction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 239000000945 filler Substances 0.000 abstract description 3
- 238000007781 pre-processing Methods 0.000 description 8
- 239000000284 extract Substances 0.000 description 6
- FDZZZRQASAIRJF-UHFFFAOYSA-M malachite green Chemical compound [Cl-].C1=CC(N(C)C)=CC=C1C(C=1C=CC=CC=1)=C1C=CC(=[N+](C)C)C=C1 FDZZZRQASAIRJF-UHFFFAOYSA-M 0.000 description 4
- 229940107698 malachite green Drugs 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 235000012055 fruits and vegetables Nutrition 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 235000014571 nuts Nutrition 0.000 description 2
- 238000000944 Soxhlet extraction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002414 normal-phase solid-phase extraction Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000000899 pressurised-fluid extraction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sample cup for a pretreatment all-in-one machine. The sample cup comprises a crushing blade base, a crushing blade, a sample storage cup, and a filtering, purifying and concentrating device, wherein the crushing blade is arranged in the middle of the crushing blade base; the crushing blade is connected with a rotary shaft; the rotary shaft penetrates through the middle of the crushing blade base and is strictly sealed with the crushing blade base; the crushing blade base adopts an arched design and contains a sealing rubber ring therein; the crushing blade base is connected with the sample storage cup by threads; the bottom of the sample storage cup is designed with a filter screen; the filter screen and the sample storage cup are integrally designed; the sealing rubber ring is arranged at the periphery of the filter screen; a liquid feeding hole is formed in the sample storage cup; the sample storage cup is connected with the filtering, purifying and concentrating device by threads and is shaped like a cylinder; a filler region and a filter nozzle are arranged in the cylinder. The sample cup for the pretreatment all-in-one machine disclosed by the utility model has a plurality of functions of crushing, homogenizing, filtering, purifying and concentrating at the same time, so that processes such as crushing, homogenizing, filtering, purifying and concentrating can be continuously completed by combining with the pretreatment all-in-one machine for use, and therefore, simple and quick operation is truly realized, pretreatment efficiency is improved and workload of detecting staff is relieved.
Description
Technical field
The utility model relates to a kind of sample cup, relate to specifically a kind of can be positioned in sample pre-treatments all-in-one and can pulverize food samples such as cereal, fruits and vegetables, nut, meats, the pre-treatment all-in-one sample cup of homogeneous, purification, concentration.
Background technology
Sample pre-treatments roughly comprises that sample is pulverized, extracts, purified, the process such as concentrated, and main sample is pulverized pre-processing device comminutor, homogenizer; Sample extraction pre-processing device has ultrasound wave extraction apparatus, soxhlet extraction instrument, accelerated solvent extraction etc.; Sample purification pre-processing device has solid-phase extracting instrument, gel purification instrument etc.; Sample concentration pre-processing device has rotary evaporator, Nitrogen evaporator etc.
The domestic exploitation to pre-processing device is at present devoted to each pretreatment process to realize integrated.That integrated pre-processing device not only has is quick, easy, robotization, save time, labour-saving feature, can also reduce because different personnel's operations and sample repeatedly shift the error of bringing, reduce organic solvent use amount, and can alleviate the pollution to environment.Pre-processing device only carries out intelligent integration for certain step of pre-treatment or certain several step at present, whole pretreatment process can not be realized to whole robotizations, as automatic Solid-Phase Extraction equipment only can complete the purification process of sample automatically.
In the process of pre-treatment Study on Integration, its bottleneck filters for realization that can not be smooth directly enters into filtration unit automatically by the sample after pulverizing, the utility model is for the deficiency of existing food inspection pre-processing device, design a sample cup that can be positioned in pre-treatment all-in-one, can be continuously in this sample cup disposablely complete pulverizing, homogeneous, filter, purify the processes such as concentrated, reduce sample and repeatedly shifted loss and the pollution bringing, alleviated testing staff's workload, improved pre-treatment efficiency, can be food safety Regulation strong technical support is provided.
Summary of the invention
The utility model object is to provide a kind of pre-treatment all-in-one sample cup, it coordinates pre-treatment all-in-one to use, can in same sample cup, to complex samples such as cereal, fruits and vegetables, nut, meat products, complete pulverizing, homogeneous, filters, and purifies concentrated grade for processing, do not need Other Instruments equipment, simple to operate, quick, improved pre-treatment efficiency, alleviated testing staff's workload.
To achieve these goals, technical solution of the present utility model is: a kind of pre-treatment all-in-one sample cup, comprises broken blade base, broken blade, sample Storage Cup, filtration, purification enrichment facility.
The utility model pre-treatment all-in-one sample cup, wherein, described broken blade base inside is arch design, embody centrifugal principle, centre position is broken blade, and broken blade designs for antispin, rotation axis passes in the middle of broken blade base and strictly seals with broken blade base, rotation axis connects broken blade, and broken blade base internal edge has O-ring seal, and O-ring seal periphery is screw thread.
The utility model pre-treatment all-in-one sample cup, wherein, one liquid filling hole is arranged at described sample Storage Cup top, thereby liquid filling hole need connect PE, pipe connects liquid feeding system, sample Storage Cup top is screw thread, and sample Storage Cup bottom is filter screen, and this filter screen and sample Storage Cup are integrated design, filter screen periphery is O-ring seal, and O-ring seal periphery is screw thread.
The utility model pre-treatment all-in-one sample cup, wherein, described filtration, purification enrichment facility designs for right cylinder, and screw thread is arranged at top, comprises packing area and filter tip.
The utility model pre-treatment all-in-one sample cup, wherein, described broken blade base is connected by screw thread with sample Storage Cup, O-ring seal on broken blade base guarantees that broken blade base is connected sealing afterwards with sample Storage Cup, sample Storage Cup is connected by screw thread with filtration, purification enrichment facility, the sealing after the O-ring seal assurance sample Storage Cup of filter screen periphery is connected with filtration, purification enrichment facility.
The utility model pre-treatment all-in-one sample cup, wherein, described pre-treatment all-in-one sample cup is embedded in mechanical arm by broken blade base, and while rotation axis can connect pulverizing motor makes sample cup become as a whole with pre-treatment all-in-one.
Adopt after such scheme, because the utility model pre-treatment all-in-one sample cup comprises broken blade base, broken blade, sample Storage Cup, filtration, purification enrichment facility, therefore before carrying out pre-treatment, to first pending material be put into sample Storage Cup, again sample Storage Cup is connected by thread seal with broken blade base, afterwards as required, fill area in filtration, purification enrichment facility is inserted required filler in advance, filtration, purification enrichment facility and sample Storage Cup are tightly connected, after whole sample cup connects, after sample cup is embedded on mechanical arm by broken blade base, rotation axis in sample cup is connected with pulverizing motor, open pre-treatment all-in-one power supply, by pre-treatment all-in-one machine control system, in sample cup, complete pulverizing, extract, filter, purify, the concentrated pre-treatment operation steps that waits, the utlity model has closed, integral type, the feature such as multi-functional.
Accompanying drawing explanation
Fig. 1 is pre-treatment all-in-one sample cup structure principle chart.
Fig. 2 is pre-treatment all-in-one sample cup structural representation.
Fig. 3 is broken blade base schematic top plan view.
Fig. 4 is broken blade base bottom schematic view.
Fig. 5 is sample Storage Cup bottom schematic view.
Fig. 6 is sample Storage Cup top schematic diagram.
Fig. 7 is filtration, purification enrichment facility bottom schematic view.
Fig. 8 is filtration, purification enrichment facility top schematic diagram.
Embodiment
As shown in Fig. 1 schematic diagram, sample cup comprises broken blade base 1, broken blade 2, sample Storage Cup 3, filtration, purification enrichment facility 4, broken blade 2 is arranged in the middle of broken blade base 1, rotation axis 11 passes in the middle of broken blade base 1 and strictly seals with broken blade base 1, rotation axis 11 connects broken blade 2, broken blade base 1 inside is arch design, include O-ring seal 13, broken blade base 1 is by screw thread 14, 32 are connected with sample Storage Cup 3, sample Storage Cup 3 bottoms are filter screen 33 designs, filter screen 33 is integrated design with sample Storage Cup 3, filter screen 33 peripheries are O-ring seal 34, on sample Storage Cup 3, there is liquid filling hole 31, sample Storage Cup 3 is by screw thread 35, 41 are connected with filtration, purification enrichment facility 4, filtration, purification enrichment facility 4 is right cylinder, in cylinder, there are packing area 42 and filter tip 43, whole sample cup is embedded into mechanical arm 5 by broken blade base 1, while rotation axis 11 can connect pulverizing motor 12 makes sample cup become as a whole with pre-treatment all-in-one.
The malachite green detecting in structure of fish muscle of take is example, during detection, first 10g is oppressed to sample and put into 3 li of sample Storage Cups, add one bottle of solids extract agent to 3 li of sample Storage Cups, and then sample Storage Cup 3 and broken blade base 1 are linked together, packing area 42 is inserted the concentrated required filler of malachite green filtration, purification in advance, then filtration, purification enrichment facility 4 is connected with sample Storage Cup 3, afterwards the whole sample cup connecting is embedded into mechanical arm 5 by broken blade base 1, by rotation axis 11, connect and pulverize on motor 12, then carry out software operation setting, the steps include: parameters, select sample, select test item, click and start, broken blade is pulverized sample, then liquid feeding system can be injected by liquid filling hole 31 extract through PE pipe in sample Storage Cup 3, broken blade high-speed rotation homogeneous structure of fish muscle to be checked afterwards, extract malachite green simultaneously, after homogeneous has extracted, mechanical arm 5 automatic turning turnbacks, whole sample cup is simultaneously along with mechanical arm 5 automatic turning turnbacks, now, filtration, purification enrichment facility 4 is turned to bottommost, under the pressurization of system, extract carries out filtration, purification automatically by filter screen 33 and packing area 42, efflux flows out by filter tip 43, give up efflux, after liquid to be extracted drains off, taking-up is enriched with the filtration, purification enrichment facility 4 of malachite green, carry out the subsequent operations such as wash-out extraction, go up afterwards liquid chromatography or gas chromatographic detection result.
The above embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that the common engineering technical personnel in this area make the technical solution of the utility model, all should fall in the definite protection domain of claims of the present utility model.
Claims (2)
1. a pre-treatment all-in-one sample cup, it is characterized in that: comprise broken blade base (1), broken blade (2), sample Storage Cup (3), filtration, purification enrichment facility (4), described broken blade base (1) inside is arch design, embody centrifugal principle, centre position is broken blade (2), broken blade (2) designs for antispin, rotation axis (11) passes in the middle of broken blade base (1) and strictly seals with broken blade base (1), rotation axis (11) connects broken blade (2), broken blade base (1) internal edge has O-ring seal (13), O-ring seal (13) periphery is screw thread (14), a liquid filling hole (31) is arranged at described sample Storage Cup (3) top, liquid filling hole (31) thus need connecting PE pipe connects liquid feeding system, sample Storage Cup (3) top is screw thread (32), sample Storage Cup (3) bottom is filter screen (33), this filter screen (33) is one-piece construction with sample Storage Cup (3), filter screen (33) periphery is O-ring seal (34), O-ring seal periphery is screw thread (35), described filtration, purification enrichment facility (4) designs for right cylinder, screw thread (41) is arranged at top, comprise right cylinder packing area (42) and small-diameter circular cylinder filter tip (43), described broken blade base (1) is connected with screw thread (32) by screw thread (14) with sample Storage Cup (3), O-ring seal (13) on broken blade base (1) guarantees that broken blade base (1) is connected sealing afterwards with sample Storage Cup (3), sample Storage Cup (3) is connected with screw thread (41) by screw thread (35) with filtration, purification enrichment facility (4), sealing after peripheral O-ring seal (34) the assurance sample Storage Cup (3) of filter screen (33) is connected with filtration, purification enrichment facility (4).
2. pre-treatment all-in-one sample cup as claimed in claim 1, it is characterized in that: pre-treatment all-in-one sample cup is embedded in mechanical arm (5) by broken blade base (1), while rotation axis (11) can connect pulverizing motor (12) makes sample cup become as a whole with pre-treatment all-in-one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698324.8U CN203772630U (en) | 2013-11-07 | 2013-11-07 | Sample cup for pretreatment all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320698324.8U CN203772630U (en) | 2013-11-07 | 2013-11-07 | Sample cup for pretreatment all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772630U true CN203772630U (en) | 2014-08-13 |
Family
ID=51289808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320698324.8U Expired - Lifetime CN203772630U (en) | 2013-11-07 | 2013-11-07 | Sample cup for pretreatment all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772630U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713753A (en) * | 2013-12-11 | 2015-06-17 | 北京六角体科技发展有限公司 | Sample-control pre-processing system |
| CN104777018A (en) * | 2015-03-13 | 2015-07-15 | 浙江大学 | Automatic pretreatment device for processing paralytic shellfish toxin samples |
| CN105258971A (en) * | 2015-06-05 | 2016-01-20 | 北京勤邦生物技术有限公司 | Sample homogenization device for livestock and poultry muscle and liver, aquatic products and their products |
| CN107314922A (en) * | 2017-06-23 | 2017-11-03 | 中国计量大学 | Extraction element is crushed in food stirring |
| CN110658291A (en) * | 2019-04-29 | 2020-01-07 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Method for precisely measuring ultraviolet absorbent in household product and pretreatment system |
| CN112414745A (en) * | 2020-10-22 | 2021-02-26 | 安徽科博产品检测研究院有限公司 | Agricultural product detection sample collection device |
| CN112730711A (en) * | 2021-02-23 | 2021-04-30 | 合肥工业大学 | Quick pesticide detection device based on chromatographic detection method |
-
2013
- 2013-11-07 CN CN201320698324.8U patent/CN203772630U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104713753A (en) * | 2013-12-11 | 2015-06-17 | 北京六角体科技发展有限公司 | Sample-control pre-processing system |
| CN104713753B (en) * | 2013-12-11 | 2019-03-29 | 北京六角体科技发展有限公司 | Sample control type preprocessing system |
| CN104777018A (en) * | 2015-03-13 | 2015-07-15 | 浙江大学 | Automatic pretreatment device for processing paralytic shellfish toxin samples |
| CN105258971A (en) * | 2015-06-05 | 2016-01-20 | 北京勤邦生物技术有限公司 | Sample homogenization device for livestock and poultry muscle and liver, aquatic products and their products |
| CN107314922A (en) * | 2017-06-23 | 2017-11-03 | 中国计量大学 | Extraction element is crushed in food stirring |
| CN107314922B (en) * | 2017-06-23 | 2020-02-18 | 中国计量大学 | Food stirring, crushing and extracting device |
| CN110658291A (en) * | 2019-04-29 | 2020-01-07 | 广东产品质量监督检验研究院（国家质量技术监督局广州电气安全检验所、广东省试验认证研究院、华安实验室） | Method for precisely measuring ultraviolet absorbent in household product and pretreatment system |
| CN112414745A (en) * | 2020-10-22 | 2021-02-26 | 安徽科博产品检测研究院有限公司 | Agricultural product detection sample collection device |
| CN112730711A (en) * | 2021-02-23 | 2021-04-30 | 合肥工业大学 | Quick pesticide detection device based on chromatographic detection method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191030 Address after: 300475, Tianjin Binhai New Area Development Zone, Dongting Road, 131, Telford new world science and technology building, four floor, B District, room 410, Tianjin Co-patentee after: Beijing hexagon Testing Technology Co.,Ltd. Patentee after: LIUJIAOTI TECHNOLOGY (TIANJIN) CO.,LTD. Address before: 300475, Tianjin Binhai New Area Development Zone, Dongting Road, 131, Telford new world science and technology building, four floor, B District, room 410, Tianjin Patentee before: LIUJIAOTI TECHNOLOGY (TIANJIN) CO.,LTD. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |