CN110501415A - A kind of mass spectrograph sampler - Google Patents
A kind of mass spectrograph sampler Download PDFInfo
- Publication number
- CN110501415A CN110501415A CN201910915353.7A CN201910915353A CN110501415A CN 110501415 A CN110501415 A CN 110501415A CN 201910915353 A CN201910915353 A CN 201910915353A CN 110501415 A CN110501415 A CN 110501415A
- Authority
- CN
- China
- Prior art keywords
- workbench
- mounting base
- mass spectrograph
- pedestal
- probe tube
- 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.)
- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
- G01N35/04—Details of the conveyor system
- G01N2035/0474—Details of actuating means for conveyors or pipettes
Abstract
The invention discloses a kind of mass spectrograph samplers, are related to test apparatus field；The sampler includes workbench, pedestal and mounting base, and sampling pump is equipped in mounting base, and the input terminal and output end of sampling pump are connected separately with liquid suction pipe and liquid supply pipe；The workbench is rotatablely connected the driving mechanism for being provided with driving workbench rotation on the base, on pedestal by shaft, and the top of workbench circumferentially equidistantly offers multiple resettlement grooves, sample bottle is mounted in resettlement groove；It is inserted with vertically arranged probe tube in the sample bottle, when the probe tube turns to below mounting base, liquid suction pipe is connected to by conduction mechanism with probe tube.Workbench and fixed mounting base of the present invention by setting rotary type can simplify operation without artificially carrying out the dismounting of transfer pipeline using the convenient sampling work for completing not same agent of conduction mechanism.
Description
Technical field
The present invention relates to experimental instrument field, specifically a kind of mass spectrograph sampler.
Background technique
Mass spectrograph is a kind of common test apparatus, also known as mass spectrograph.Separate and detect the instrument of different isotopes.That is root
According to the principle that charged particle can deflect in electromagnetic field, divided by the quality difference of material atom, molecule or molecular fragment
From the quasi-instrument with detection material composition.
It is needed during being detected to sample using to sampler, mass spectrometric sampler is carrying out at present
It when same agent does not sample, needs artificially to carry out the dismounting of feed-line, operates relatively complicated, be unfavorable for testing crew work
Expansion.
Summary of the invention
The purpose of the present invention is to provide a kind of mass spectrograph samplers, to solve the above problems.
To achieve the above object, the invention provides the following technical scheme:
A kind of mass spectrograph sampler, including workbench, pedestal and mounting base are equipped with sampling pump in mounting base, sampling pump
Input terminal and output end are connected separately with liquid suction pipe and liquid supply pipe；The workbench is rotatablely connected on the base by shaft, base
The driving mechanism of driving workbench rotation is provided on seat, the top of workbench circumferentially equidistantly offers multiple resettlement grooves, pacifies
It sets and is mounted with sample bottle in slot；It is inserted with vertically arranged probe tube in the sample bottle, when the probe tube turns to installation
When seat lower section, liquid suction pipe is connected to by conduction mechanism with probe tube.
In further embodiment: the driving mechanism includes motor, and motor is installed on the base, and the axle stretch end of motor is solid
Surely there is driving gear, the periphery of shaft is fixed with the driven gear being meshed with driving gear.
In further embodiment: being provided with enclosing on the position of the correspondence driving mechanism periphery on the pedestal.
In further embodiment: the conduction mechanism includes being installed on the attachment base of probe tube and being installed on mounting base
Telescopic device, attachment base passes through connection frame and the removable connection of workbench；The attachment base offers cavity and through-hole, cavity
It is connected to by through-hole with probe tube, attachment base corresponds to and is connected with outlet tube on the position of cavity, is equipped at the nozzle of outlet tube
Quick coupling；The movable end of the telescopic device is connect with liquid suction pipe.
In further embodiment: the telescopic device is hydraulic telescopic rod.
In further embodiment: being provided with the movable balls that can be moved up and down in the cavity, movable balls pass through straight-bar
It is connect with the ball sealer being located in through-hole；The periphery of the straight-bar is fixed with conflict ring, and the junction of cavity and through-hole is provided with
Connection ring is contradicted and is connected between ring and connection ring by elastic component, and when the movable balls are not by external force, ball sealer is in bullet
Property part elastic force effect under be resisted against the lower ending opening of through-hole；It is equipped on the top shell wall of the attachment base and is slidingly sealed setting
Mandril, the lower end of mandril is contacted with movable balls；The bottom of the mounting base is fixed with the conflict slot matched with mandril, contradicts
The groove bottom of slot is slope surface.
In further embodiment: pulley being installed at the top of the mandril.
In further embodiment: the workbench corresponds to and is also provided with ring chamber in the peripheral position of resettlement groove, cyclic annular
It is intracavitary to be evenly equipped with insulating tube.
Compared to the prior art, beneficial effects of the present invention are as follows:
Workbench and fixed mounting base of the present invention by setting rotary type, can be using the convenient completion of conduction mechanism not
The sampling work of same agent simplifies operation without artificially carrying out the dismounting of transfer pipeline；By the way that attachment base, Neng Gouyou is arranged
Effect realizes ON operation, while the relevant elastic structure in attachment base, can keep the sealing state of attachment base under normal conditions.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the partial enlargement structural representation of Fig. 1.
Fig. 3 is the overlooking structure diagram of workbench in the present invention.
Fig. 4 is the schematic cross-sectional view that slot is contradicted in the present invention.
Appended drawing reference annotation: 1- workbench, 11- resettlement groove, 12- ring chamber, 121- insulating tube, 13- shaft, 2- pedestal,
21- enclosing, 3- mounting base, 4- sample bottle, 5- probe tube, 6- attachment base, 61- link block, 611- cavity, 612- through-hole, 613-
Connection ring, 62- outlet tube, 621- quick coupling, 63- connection frame, 64- movable balls, 65- ball sealer, 66- straight-bar, 661- are contradicted
Ring, 67- elastic component, 68- mandril, 681- pulley, 71- contradict slot, 72- telescopic device, 8- sampling pump, 81- liquid suction pipe, 82- and supply
Liquid pipe, 91- motor, 92- driving gear, 93- driven gear.
Specific embodiment
Following embodiment can be described in detail the present invention in conjunction with attached drawing, in attached drawing or explanation, similar or identical part
Using identical label, and in practical applications, shape, thickness or the height of each component can be expanded or shunk.Institute of the present invention
Each embodiment enumerated is only to illustrate the present invention, is not used to limit the scope of the present invention.It is made for the present invention any aobvious
And modification easy to know or change are without departure from spirit and scope of the invention.
Embodiment 1
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of mass spectrograph sampler, including workbench 1, pedestal 2 and mounting base
3, sampling pump 8 is installed in mounting base 3, the input terminal and output end of sampling pump 8 are connected separately with liquid suction pipe 81 and liquid supply pipe 82,
Wherein liquid supply pipe 82 is connect with mass spectrometric arrival end, mounting base 3 can be monomer structure, can also with mass spectrograph one at
Type.
The workbench 1 is rotatablely connected on the base 2 by shaft 13, is provided with what driving workbench 1 rotated on pedestal 2
Driving mechanism, the top of workbench 1 circumferentially equidistantly offer multiple resettlement grooves 11, are mounted with sample bottle 4 in resettlement groove 11；Institute
It states and is inserted with vertically arranged probe tube 5 in sample bottle 4, when the probe tube 5 turns to 3 lower section of mounting base, liquid suction pipe 81
It is connected to by conduction mechanism with probe tube 5, in this way when carrying out not same agent sampling, it will be able to drive work by driving mechanism
Platform 1 rotates, to complete to simplify operation without artificially carrying out the dismounting of transfer pipeline for the sampling work of not same agent.
Without limitation, in the present embodiment, the driving mechanism includes motor 91, motor to the specific structure of the driving mechanism
On the base 2, the axle stretch end of motor 91 is fixed with driving gear 92, and the periphery of shaft 13 is fixed with and driving gear 92 for 91 installations
The driven gear 93 being meshed, i.e. motor 91 pass through gear pair transmission connection shaft 13.
Further, it is provided with enclosing 21 on the position of the correspondence driving mechanism periphery on the pedestal 2, it can be to driving
Mechanism is protected, while can also be to avoid damaging in driving mechanism operational process to periphery personnel.
Specifically, in the present embodiment, the conduction mechanism includes being installed on the attachment base 6 of probe tube 5 and being installed on
The telescopic device 72 of mounting base 3, attachment base 6 can when carrying out sample agent replacement by connection frame 3 and the removable connection of workbench 1
The connection probe tube 5 of attachment base 6 is extracted together；The attachment base 6 offers cavity 611 and through-hole 612, and cavity 611 passes through logical
Hole 612 is connected to probe tube 5, is connected with outlet tube 62 on the position of the corresponding cavity 611 of attachment base 6, at the nozzle of outlet tube 62
Quick coupling 621 is installed；The movable end of the telescopic device 72 is connect with liquid suction pipe 81, when probe tube 5 turns to mounting base 3
When lower section, it is mobile that telescopic device 72 drives liquid suction pipe 81, to realize the connection of liquid suction pipe 81 Yu outlet tube 62, and then completes to lead
Logical work.
The specific structure of the telescopic device 72 is equally without limitation, it is preferable that in the present embodiment, the telescopic device 72
For hydraulic telescopic rod, it is driven more steady.
Further, the movable balls 64 that can be moved up and down are provided in the cavity 611, movable balls 64 pass through straight-bar 66
It is connect with the ball sealer 65 being located in through-hole 612；The periphery of the straight-bar 66, which is fixed with, contradicts ring 661, cavity 611 and through-hole
612 junction is provided with connection ring 613, contradicts and is connected between ring 661 and connection ring 613 by elastic component 67, when the work
When dynamic ball 64 is not by external force, ball sealer 65 is resisted against the lower ending opening of through-hole 612 under the elastic force effect of elastic component 67, from
And through-hole 612 is closed, sample agent from probe tube 5 from can not enter in cavity 611；The top shell wall of the attachment base 6
On be equipped with the mandril 68 for being slidingly sealed setting, the lower end of mandril 68 is contacted with movable balls 64；The bottom of the mounting base 3 is fixed
There is the conflict slot 71 matched with mandril 68, the groove bottom for contradicting slot 71 is slope surface, and under normal conditions, ball sealer 65 is to through-hole 612
It is closed, guarantees leakproofness, and when probe tube 56 turns to 4 lower section of mounting base, mandril 68 can be in the effect for contradicting slot 71
Under move down, so that movable balls 64 be driven to move down, so that ball sealer 65 opens through-hole 612, enable sample agent
It enters in cavity 611.
Further, the top of the mandril 68 is equipped with pulley 681, can convert rolling for sliding contact and connect
Touching, so that the movement of mandril 68 is more smoothly.
Optionally, in the present embodiment, ring chamber is also provided in the peripheral position of the corresponding resettlement groove 11 of the workbench 1
12, insulating tube 121 is evenly equipped in ring chamber 12, it, can be by insulating tube 121 come real when needing to carry out isothermal holding to sample agent
It is existing.
In summary, in the present embodiment, by workbench 1 and fixed mounting base 3, Neng Gouli that rotary type is arranged
Operation is simplified without artificially carrying out the dismounting of transfer pipeline with the convenient sampling work for completing not same agent of conduction mechanism；It is logical
Setting attachment base 6 is crossed, ON operation, while the relevant elastic structure in attachment base 6 can be effectively realized, can protect under normal conditions
Hold the sealing state of attachment base 6.
Embodiment 2
In the embodiment of the present invention, a kind of mass spectrograph, including sampler as described in Example 1, the installation in the sampler
Seat 3 can be shaped in mass spectrograph ontology, also can be set in the monomer structure independently of mass spectrograph ontology.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of mass spectrograph sampler, including workbench (1), pedestal (2) and mounting base (3), it is equipped with and takes in mounting base (3)
Sample pumps (8), and the input terminal and output end of sampling pump (8) are connected separately with liquid suction pipe (81) and liquid supply pipe (82)；It is characterized in that,
The workbench (1) is rotatably connected on pedestal (2) by shaft (13), and driving workbench (1) rotation is provided on pedestal (2)
Driving mechanism, the top of workbench (1) circumferentially equidistantly offers multiple resettlement grooves (11), is mounted with sample in resettlement groove (11)
Expect bottle (4)；Vertically arranged probe tube (5) are inserted in the sample bottle (4), when the probe tube (5) turns to mounting base
(3) when lower section, liquid suction pipe (81) is connected to by conduction mechanism with probe tube (5).
2. mass spectrograph sampler according to claim 1, which is characterized in that the driving mechanism includes motor (91),
Motor (91) is mounted on pedestal (2), and the axle stretch end of motor (91) is fixed with driving gear (92), and the periphery of shaft (13) is fixed
There is the driven gear (93) being meshed with driving gear (92).
3. mass spectrograph sampler according to claim 2, which is characterized in that the correspondence driving machine on the pedestal (2)
Enclosing (21) are provided on the position of structure periphery.
4. mass spectrograph sampler according to claim 1, which is characterized in that the conduction mechanism includes being installed on sampling
It manages the attachment base (6) of (5) and is installed on the telescopic device (72) of mounting base (3), attachment base (6) passes through connection frame (3) and work
Make platform (1) removable connection；The attachment base (6) offers cavity (611) and through-hole (612), and cavity (611) passes through through-hole
(612) it is connected to probe tube (5), is connected with outlet tube (62), outlet tube on the position of attachment base (6) corresponding cavity (611)
(62) quick coupling (621) are installed at nozzle；The movable end of the telescopic device (72) is connect with liquid suction pipe (81).
5. mass spectrograph sampler according to claim 4, which is characterized in that the telescopic device (72) is hydraulically extensible
Bar.
6. mass spectrograph sampler according to claim 4, which is characterized in that being provided in the cavity (611) can
The movable balls (64) moved up and down, movable balls (64) are connect by straight-bar (66) with the ball sealer (65) being located in through-hole (612)；
The periphery of the straight-bar (66), which is fixed with, contradicts ring (661), and the junction of cavity (611) and through-hole (612) is provided with connection ring
(613), it contradicts between ring (661) and connection ring (613) and is connect by elastic component (67), when the movable balls (64) are not by external force
When effect, ball sealer (65) is resisted against the lower ending opening of through-hole (612) under the elastic force effect of elastic component (67)；The attachment base
(6) mandril (68) for being slidingly sealed setting is equipped on top shell wall, the lower end of mandril (68) is contacted with movable balls (64)；Institute
The bottom for stating mounting base (3) is fixed with the conflict slot (71) matched with mandril (68), and the groove bottom for contradicting slot (71) is slope surface.
7. mass spectrograph sampler according to claim 6, which is characterized in that be equipped with cunning at the top of the mandril (68)
It takes turns (681).
8. mass spectrograph sampler according to claim 1, which is characterized in that the corresponding resettlement groove of the workbench (1)
(11) it is also provided in peripheral position ring chamber (12), is evenly equipped with insulating tube (121) in ring chamber (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915353.7A CN110501415A (en) | 2019-09-26 | 2019-09-26 | A kind of mass spectrograph sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910915353.7A CN110501415A (en) | 2019-09-26 | 2019-09-26 | A kind of mass spectrograph sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110501415A true CN110501415A (en) | 2019-11-26 |
Family
ID=68592862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910915353.7A Withdrawn CN110501415A (en) | 2019-09-26 | 2019-09-26 | A kind of mass spectrograph sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110501415A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683597A (en) * | 2021-03-11 | 2021-04-20 | 美康盛德医疗科技(苏州)有限公司 | Sampling device of mass spectrometer |
| CN113713733A (en) * | 2021-11-04 | 2021-11-30 | 山东颐工材料科技股份有限公司 | Control device for filling polymerization inhibitor in butadiene washing tower |
| CN116190195A (en) * | 2023-04-26 | 2023-05-30 | 四川质谱生物科技有限公司 | Mass spectrometer detection reagent business turn over device and mass spectrometer |
-
2019
- 2019-09-26 CN CN201910915353.7A patent/CN110501415A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112683597A (en) * | 2021-03-11 | 2021-04-20 | 美康盛德医疗科技(苏州)有限公司 | Sampling device of mass spectrometer |
| CN112683597B (en) * | 2021-03-11 | 2021-05-28 | 美康盛德医疗科技(苏州)有限公司 | Sampling device of mass spectrometer |
| CN113713733A (en) * | 2021-11-04 | 2021-11-30 | 山东颐工材料科技股份有限公司 | Control device for filling polymerization inhibitor in butadiene washing tower |
| CN116190195A (en) * | 2023-04-26 | 2023-05-30 | 四川质谱生物科技有限公司 | Mass spectrometer detection reagent business turn over device and mass spectrometer |
| CN116190195B (en) * | 2023-04-26 | 2023-06-27 | 四川质谱生物科技有限公司 | Mass spectrometer detection reagent business turn over device and mass spectrometer |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191126 |
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| WW01 | Invention patent application withdrawn after publication |