CN201402223Y - Automatic sampler - Google Patents
Automatic sampler Download PDFInfo
- Publication number
- CN201402223Y CN201402223Y CN2009200843897U CN200920084389U CN201402223Y CN 201402223 Y CN201402223 Y CN 201402223Y CN 2009200843897 U CN2009200843897 U CN 2009200843897U CN 200920084389 U CN200920084389 U CN 200920084389U CN 201402223 Y CN201402223 Y CN 201402223Y
- Authority
- CN
- China
- Prior art keywords
- valve
- piston
- cylinder
- bearing
- utility
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000008676 import Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 238000005070 sampling Methods 0.000 abstract description 6
- 238000003756 stirring Methods 0.000 abstract description 2
- 238000012864 cross contamination Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 6
- 239000000284 extract Substances 0.000 description 5
- 235000013599 spices Nutrition 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013355 food flavoring agent Nutrition 0.000 description 1
- 239000002304 perfume Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an automatic sampler, which belongs to the technical field of laboratory equipment. An air cylinder (14) of the automatic sampler is arranged on a supporting plate (6), anda piston (10) is arranged inside the air cylinder (14); an electric motor (11) is arranged on the piston (10), a transmission shaft (8) is connected with the electric motor (11) via a coupler (9), and a stirring arm (1) and a transmission rod (2) are connected with the transmission shaft (8) via a bearing (5); a bracket (4) of the supporting plate (6) is connected with the transmission rod (2) via a bearing (3); a mixing leading-in valve (18) is arranged at the bottom part of the air cylinder (14); and an exhaust valve (13) and an air intake valve (12) are arranged at the top part of the aircylinder (14). The utility model with reasonable design, simple structure and convenient use can perform fast sampling with less cross-contamination and good uniformity of samples; and moreover, the labor intensity of working personnel is greatly alleviated, the work efficiency is improved, and the inspection cycle is shortened.
Description
Technical field
The utility model belongs to the experimental facilities technical field, is specifically related to a kind of utensil that is used for breadboard small-sized Automatic Extraction fluid sample.
Background technology
In the prior art, the essence spice for cigarette sample mode adopts artificial mix, manually fall sample and hand sampling fussy hand operation mode, and the sample time is long, labour intensity is very big, extracts a sample at every turn and needs 8-10 consuming time minute.When each batch extracts test sample, with a collection of be that 40 samples are example, not only labour intensity is big to need 5-7 consuming time hour (i.e. a working day) altogether, and has prolonged proving time.The daily detection task of essence and flavoring agent is heavy, require round of visits short, so the mode of operation of prior art can't satisfy the requirement of detection task.
The utility model content
At the above-mentioned deficiency of prior art, the technical problems to be solved in the utility model provides a kind of self-actuated sampler, and it can fast extract a plurality of test sample continuously, can satisfy the demand of daily detection, and the sample homogeneity of being got is good, the representativeness is good.
The technical solution of the utility model is: the cylinder of self-actuated sampler is arranged on the back up pad, is provided with piston in the cylinder; Be provided with motor on the piston, transmission shaft is connected with motor by shaft coupling, and the mixing arm and the drive link that are positioned at bottom are connected with transmission shaft by bearing; The support of back up pad is connected with drive link by bearing; Cylinder bottom is provided with to mix and imports valve, and cylinder head is provided with vent valve and gas admittance valve, and the cylinder side also is provided with the mixed liquor exhaust valve.Be provided with spring below the piston.Back up pad is provided with the water filling orifice.The introducing port that mixes ingress pipe is positioned at the bottom of container.
The utility model is reasonable in design, and is simple in structure, easy to use, not only can take a sample fast, and the cross pollution of sample is few, and sample homogeneity is good; And alleviated staff's labour intensity widely, improved work efficiency, shortened round of visits.
Description of drawings
Accompanying drawing 1 is the utility model one example structure synoptic diagram.
Accompanying drawing acceptance of the bid keep the score state as follows: the 1-mixing arm; The 2-drive link; The 3-bearing; The 4-support; The 5-bearing; The 6-back up pad; 7-mixed liquor exhaust valve; The 8-transmission shaft; The 9-shaft coupling; The 10-piston; The 11-motor; The 12-gas admittance valve; The 13-vent valve; The 14-cylinder; The 15-spring; 16-water filling orifice; The 17-container; 18-mixes the importing valve; The 19-introducing port.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.As shown in Figure 1, cylinder 14 is arranged on the back up pad 6 in the self-actuated sampler of the present utility model, thereby the piston 10 in the cylinder 14 can slide up and down the work of finishing sampling and setting-out.Be provided with motor 11 on the piston 10, this motor 11 is used to make mixing arm 1 motion, thereby the liquid perfume in the container 17 is mixed, and makes the sample that extracts even and representative.Mix the introducing port 19 that imports valve 18 and recognize the bottom of putting, mix importing valve 18 and when sampling, open, when mixed liquor exhaust valve 7 is opened, close at container 17.During the utility model draw samples, unlatching motor 11 takes mixing arm 1 motion to makes spices liquid even, during draw samples, opening vent valve 13 moves upward piston 10, this moment, the elastic force of spring 15 also made piston 10 move upward, and the negative pressure that cylinder 14 inner chambers produce makes spices liquid be arrived cylinder 14 bottoms through introducing port 19 by extracting.When taking out the liquid of cylinder 14 bottoms, close to mix and import valve 18, open gas admittance valve 12, move downward, open mixed liquor exhaust valve 7 and can obtain sample one by one at the effect lower piston 10 of air pressure.With autoabstract device of the present utility model, the sampling work of extracting 40 samples only needs about 30 minutes time just can finish.Set water filling orifice 16 can use when spices liquid sample needs thin up, adds after the entry through carrying out new one after stirring again to take turns sampling.The utility model instrument with being widely used in extraction, transfer and the quantitative work of the sample of liquid, thick and medicinal extract class, has wide practical use at numerous areas such as tobacco, medicine, chemical analyses.
Claims (4)
1, a kind of self-actuated sampler is characterized in that: cylinder (14) is arranged on the back up pad (6), is provided with piston (10) in the cylinder (14); Be provided with motor (11) on the piston (10), transmission shaft (8) is connected with motor (11) by shaft coupling (9), and the mixing arm (1) and the drive link (2) that are positioned at bottom are connected with transmission shaft (8) by bearing (5); The support (4) of back up pad (6) is connected with drive link (2) by bearing (3); Cylinder (14) bottom is provided with to mix and imports valve (18), and cylinder (14) top is provided with vent valve (13) and gas admittance valve (12), and cylinder (14) side also is provided with mixed liquor exhaust valve (7).
2, self-actuated sampler according to claim 1 is characterized in that: be provided with spring (15) below the piston (10).
3, self-actuated sampler according to claim 1 is characterized in that: back up pad (6) is provided with water filling orifice (16).
4, self-actuated sampler according to claim 1 is characterized in that: the introducing port that mixes ingress pipe (19) is positioned at the bottom of container (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200843897U CN201402223Y (en) | 2009-03-24 | 2009-03-24 | Automatic sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200843897U CN201402223Y (en) | 2009-03-24 | 2009-03-24 | Automatic sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201402223Y true CN201402223Y (en) | 2010-02-10 |
Family
ID=41662019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200843897U Expired - Fee Related CN201402223Y (en) | 2009-03-24 | 2009-03-24 | Automatic sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201402223Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514024A (en) * | 2011-12-13 | 2012-06-27 | 浙江中烟工业有限责任公司 | Sample setting and sampling cutter device of cigarette strip box or trademark paper |
| CN110579377A (en) * | 2019-10-16 | 2019-12-17 | 东海县裕隆医学检验实验室有限公司 | Integrative device of chemical reagent sample reaction |
-
2009
- 2009-03-24 CN CN2009200843897U patent/CN201402223Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514024A (en) * | 2011-12-13 | 2012-06-27 | 浙江中烟工业有限责任公司 | Sample setting and sampling cutter device of cigarette strip box or trademark paper |
| CN110579377A (en) * | 2019-10-16 | 2019-12-17 | 东海县裕隆医学检验实验室有限公司 | Integrative device of chemical reagent sample reaction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201449349U (en) | Automatic liquid based lamina cell smear machine | |
| CN201402223Y (en) | Automatic sampler | |
| CN202886139U (en) | Vacuum sampler for liquid food | |
| CN208171678U (en) | A kind of internal medicine censored sample combination unit | |
| CN203414310U (en) | Detachable urine storage device for collecting urine specimen | |
| CN212300979U (en) | Liquid disinfectant concentration testing arrangement | |
| CN201191244Y (en) | Cup and tube integrated urine sample collecting container | |
| CN205049383U (en) | 24 hour urine collection device | |
| CN210604031U (en) | Sampling extraction device for detecting oil content of injected water of offshore platform | |
| CN201175471Y (en) | Disinfecting device of medical urine sample | |
| CN203772593U (en) | Clostridium difficile infection specimen sampling, pretreating and mixing device | |
| CN209432523U (en) | A kind of sampler during chemical industry synthesis | |
| CN202916128U (en) | Sampling device for urine chemical examination | |
| CN202599840U (en) | Sample injection device of two-injection-pump contrast ventriculography (CVG) system | |
| CN208283143U (en) | A kind of sample processing device for food safety monitoring | |
| CN203153806U (en) | Novel saliva sampler | |
| CN207408163U (en) | A kind of big tank milk milk sample collecting device in cattle farm | |
| CN202351091U (en) | Urine sampler | |
| CN202814995U (en) | Full-automatic tissue slice making and analyzing all-in-one machine | |
| CN206756799U (en) | A kind of multifunctional egg heavy metal monitoring device | |
| CN206146678U (en) | Liquid drug sampling pipe that conveniently carries and deposit | |
| CN209485792U (en) | One kind is for exhaust gas measurement device in environment | |
| CN209966435U (en) | 24 device is left and is got to hour urine sample | |
| CN218973902U (en) | Chemical reaction reagent timing sampling device | |
| CN202207687U (en) | Gas sampling pipe cleaning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100210 Termination date: 20140324 |