CN220289109U - Antifouling sampling equipment of chemical agent for analytical chemistry - Google Patents
Antifouling sampling equipment of chemical agent for analytical chemistry Download PDFInfo
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- CN220289109U CN220289109U CN202322270333.3U CN202322270333U CN220289109U CN 220289109 U CN220289109 U CN 220289109U CN 202322270333 U CN202322270333 U CN 202322270333U CN 220289109 U CN220289109 U CN 220289109U
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- sampling tube
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- 238000005070 sampling Methods 0.000 title claims abstract description 159
- 230000003373 anti-fouling effect Effects 0.000 title claims abstract description 21
- 239000013043 chemical agent Substances 0.000 title claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims abstract description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000007921 spray Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims 4
- 230000003137 locomotive effect Effects 0.000 claims 4
- 238000009434 installation Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 206010044565 Tremor Diseases 0.000 description 1
- 238000012864 cross contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of analytical chemistry equipment, in particular to chemical agent anti-fouling sampling equipment for analytical chemistry, which comprises a base, a mounting assembly and a driving assembly, wherein the mounting assembly comprises a supporting frame, a sliding guide rail, an electric driving mobile vehicle, a limiting baffle, a lower air cylinder, a sampling component and a cleaning component, the supporting frame is fixedly connected with the base, the sliding guide rail is fixedly connected with the supporting frame, the electric driving mobile vehicle is in sliding connection with the sliding guide rail, the limiting baffle is fixedly connected with the supporting frame, the lower air cylinder is fixedly connected with the electric driving mobile vehicle, the lower air cylinder drives the sampling component to move downwards, the sampling component is inserted into the cleaning component, the surface of the sampling component is washed through the cleaning component, clear water in the cleaning component is sucked into the sampling component and discharged through the driving assembly repeatedly, the internal cleaning of the sampling component is realized, and the problem that a sampling cylinder and a needle cannot be cleaned is solved.
Description
Technical Field
The utility model relates to the technical field of analytical chemistry equipment, in particular to chemical agent antifouling sampling equipment for analytical chemistry.
Background
Analytical chemistry is a science of analysis methods and theory of chemical information such as composition, content, structure and morphology of research substances, is an important branch of chemistry, and is to identify which components are contained in the substances and what components the substances consist of, determine the relative content of various components, study the molecular structure or crystal of the substances, and introduce development history, analysis methods, application fields, error elimination and the like of analytical chemistry.
Patent CN212007949U provides an analysis chemical liquid sampling device, can fix the cylinder on the support through the fixed cover, need not hold the cylinder with hand always, in addition when absorbing thinner aspect because need very slow absorption, eyes need stare at the position that the syringe needle is located always moreover, avoid because hand tremble make the pillow insert between other aspect, lead to the liquid between other aspect of absorption adulterated liquid influence the accuracy of testing result.
However, since a plurality of medicines are often required to be pipetted in an experiment of analytical chemistry, the device cannot clean the sampling tube and the needle, and the sampling tube and the needle must be cleaned every time different medicines are taken, cross contamination among medicines is not easy to cause because of cleaning, and the device is inconvenient to detach and clean because of consuming manpower every time in use, and has low efficiency.
Disclosure of Invention
The utility model aims to provide an antifouling sampling device for analyzing chemical agents, which solves the problem that a sampling tube and a needle cannot be cleaned.
In order to achieve the above object, the utility model provides an anti-fouling sampling device for chemical agents for analysis, which comprises a base, a mounting assembly and a driving assembly, wherein the mounting assembly comprises a support frame, a sliding guide rail, an electrically driven mobile vehicle, a limit baffle, a lower pressure cylinder, a sampling member and a cleaning member, the support frame is fixedly connected with the base and is positioned on one side of the base, the sliding guide rail is fixedly connected with the support frame and is positioned on one side of the support frame, the electrically driven mobile vehicle is in sliding connection with the sliding guide rail and is positioned on one side of the sliding guide rail, the limit baffle is fixedly connected with the support frame and is positioned on one side of the support frame, the lower pressure cylinder is fixedly connected with the electrically driven mobile vehicle and is positioned on one side of the electrically driven mobile vehicle, the sampling member is connected with the lower pressure cylinder, the cleaning member is connected with the base, the electrically driven mobile vehicle drives the lower pressure cylinder and the sampling member to move above the sliding guide rail, the limit baffle is used for sliding the support frame, the electrically driven mobile vehicle is in sliding connection with the limit guide rail, the limit baffle is used for sliding the sliding guide rail, the limiting baffle is positioned on one side of the support frame, the electrically driven mobile vehicle is fixedly connected with the sliding guide rail, the lower pressure cylinder is used for driving the sampling member, the lower pressure cylinder is driven by the cleaning member, the cleaning member is repeatedly, the cleaning member is driven by the lower pressure cylinder, the cleaning member is used for cleaning member, the cleaning member is repeatedly, and the cleaning member is driven by the cleaning member.
The sampling component comprises a connecting box, a sampling tube and a needle head, and the connecting box is connected with the output end of the lower pressure cylinder; the sampling tube is fixedly connected with the connecting box and is positioned at one side of the connecting box; the needle head is communicated with the sampling tube and is positioned at one end of the sampling tube.
The cleaning component comprises a cleaning box, a water inlet pipe, a spray head and a water outlet pipe, wherein the cleaning box is fixedly connected with the base and is positioned at one side of the base; the water inlet pipe is communicated with the cleaning box and is positioned at one side of the cleaning box; the spray head is communicated with the water inlet pipe and fixedly connected with the cleaning box; the drain pipe is communicated with the cleaning box and is positioned at one side of the cleaning box.
The driving assembly comprises a driving air cylinder, a piston and a limiting member, wherein the driving air cylinder is fixedly connected with the connecting box and penetrates through the connecting box; the piston is connected with the output end of the driving cylinder and is positioned in the sampling cylinder; the limiting component is connected with the sampling tube.
The limiting member comprises a limiting block and a sealing rubber pad, and the limiting block is fixedly connected with the sampling tube and sleeved on the sampling tube; the sealing rubber pad is fixedly connected with the limiting block and is positioned on one side of the limiting block.
The utility model relates to a reagent anti-pollution sampling device for analytical chemistry, which comprises a base, a mounting assembly and a driving assembly, wherein the mounting assembly comprises a support frame, a sliding guide rail, an electric drive mobile car, a limit baffle, a lower pressure air cylinder, a sampling member and a cleaning member, the sampling member comprises a connecting box, a sampling tube and a needle, the cleaning member comprises a cleaning box, a water inlet pipe, a spray head and a water drain pipe, the driving assembly comprises a driving air cylinder, a piston and a limit member, the limit member comprises a limit block and a sealing rubber pad, the support frame is fixedly connected with the base and is positioned at one side of the base, the sliding guide rail is fixedly connected with the support frame and is positioned at one side of the support frame, the electric drive mobile car is slidably connected with the sliding guide rail and is positioned at one side of the sliding guide rail, the limit baffle is fixedly connected with the support frame and is positioned at one side of the support frame, the lower pressure air cylinder is fixedly connected with the electric drive mobile car, the sampling member is connected with the lower pressure air cylinder, the cleaning member is connected with the base, the lower pressure air cylinder is fixedly connected with the sampling member, the lower pressure air cylinder is fixedly connected with the sliding guide rail, the lower pressure air cylinder is arranged on the lower pressure air cylinder is, the lower pressure air cylinder is used for driving the sampling member to be inserted into the sampling member, the sampling member is moved down, the sampling member is driven down the sampling member is moved into the sampling member, the sample container is in the container, the container is in the lower pressure container, the position is completely moved by the lower pressure part, and the sampling member is in the position, and is moved down by the sampling member, and the position, and is moved down side, and is completely down by the sliding member and is fixed sliding device and is fixed. The clean water in the cleaning component is repeatedly sucked into the sampling component and discharged from the sampling component through the driving component, so that the sampling component is cleaned inside, and the problem that the sampling tube and the needle head cannot be cleaned is solved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram showing the overall structure of an apparatus for analyzing an antifouling sampling of chemicals according to a first embodiment of the present utility model.
FIG. 2 is a schematic view showing connection of a cleaning tank and a drain pipe of an apparatus for sampling an antifouling chemical according to a first embodiment of the present utility model.
FIG. 3 is a schematic view of an apparatus for analyzing an antifouling sample of chemical according to a second embodiment of the present utility model.
In the figure: 101-base, 102-support frame, 103-sliding guide rail, 104-electric drive mobile vehicle, 105-limit baffle, 106-pushing cylinder, 107-connection box, 108-sampling tube, 109-needle, 110-cleaning box, 111-inlet tube, 112-shower nozzle, 113-drain pipe, 201-drive cylinder, 202-piston, 203-limit block, 204-sealing rubber pad.
Detailed Description
The following detailed description of embodiments of the utility model, examples of which are illustrated in the accompanying drawings and, by way of example, are intended to be illustrative, and not to be construed as limiting, of the utility model.
The first embodiment of the application is as follows:
referring to fig. 1 and 2, fig. 1 is a schematic diagram of the overall structure of an anti-fouling sampling apparatus for chemical agents for analysis according to a first embodiment of the present utility model, and fig. 2 is a schematic diagram of the connection between a cleaning tank and a drain pipe of the anti-fouling sampling apparatus for chemical agents for analysis according to the first embodiment of the present utility model, the anti-fouling sampling apparatus for chemical agents for analysis includes a base 101, a mounting assembly and a driving assembly, the mounting assembly includes a support frame 102, a sliding guide 103, an electric driving carriage 104, a limit baffle 105, a pressing cylinder 106, a sampling member and a cleaning member, the sampling member includes a connection tank 107, a sampling cylinder 108 and a needle 109, and the cleaning member includes a cleaning tank 110, a water inlet pipe 111, a spray head 112 and a drain pipe 113.
For this embodiment, the pressing cylinder 106 drives the sampling member to move downwards, the sampling member is inserted into the sampling container, the sampling member samples a sample in the sampling container through the driving assembly, after sampling is completed, the electric driving moving vehicle 104 drives the pressing cylinder 106 and the sampling member to move on the sliding guide rail 103 and to move above the cleaning member, the limiting baffle 105 limits the electric driving moving vehicle 104, the pressing cylinder 106 drives the sampling member to move downwards, the sampling member is inserted into the cleaning member, the surface of the sampling member is washed by the cleaning member, and clear water in the cleaning member is repeatedly sucked into the sampling member and discharged from the sampling member through the driving assembly, so that the problem that the sampling member cannot clean the sampling tube and the needle is solved.
Wherein the support frame 102 is fixedly connected with the base 101 and is located at one side of the base 101, the sliding guide 103 is fixedly connected with the support frame 102 and is located at one side of the support frame 102, the electrically driven moving vehicle 104 is slidably connected with the sliding guide 103 and is located at one side of the sliding guide 103, the limit baffle 105 is fixedly connected with the support frame 102 and is located at one side of the support frame 102, the lower air cylinder 106 is fixedly connected with the electrically driven moving vehicle 104 and is located at one side of the electrically driven moving vehicle 104, the sampling member is connected with the lower air cylinder 106, the cleaning member is connected with the base 101, the support frame 102 is located above the base 101, the sliding guide 103 is located at the lower end of the support frame 102, the limit baffle 105 is located at one side of the support frame 102 close to the sliding guide 103, the electrically driven moving vehicle 104 is located at the lower side of the sliding guide 103, the lower air cylinder 106 is located at the lower side of the electrically driven moving vehicle 104, the lower air cylinder 106 is located at the lower side of the electrically driven moving vehicle, the sampling member 106 is driven by the electrically driven moving vehicle, the lower air cylinder 106 is driven by the electrically driven member, the sampling member is driven by the electrically driven member 106 to be inserted into the sampling member, the sampling member is driven by the electrically driven member 106, the electrically driven member is driven by the electrically driven member 106 to perform the cleaning member, the cleaning member is driven by the lower member, the sampling member is driven by the sampling member, the sampling member is driven member is moved by the electrically driven member to move the sampling member, and the sample member is moved by the electrically driven member and the electrically driven member to move member, the sampling member is moved by the sampling member and the sample by the sample. The clean water in the cleaning component is repeatedly sucked into the sampling component and discharged from the sampling component through the driving component, so that the sampling component is cleaned inside, and the problem that the sampling tube and the needle head cannot be cleaned is solved.
Secondly, the connecting box 107 is connected with the output end of the lower pressure cylinder 106; the sampling tube 108 is fixedly connected with the connecting box 107 and is positioned at one side of the connecting box 107; the needle head 109 is communicated with the sampling tube 108 and is positioned at one end of the sampling tube 108, the connecting box 107 is positioned at the lower end of the lower air cylinder 106 and is connected with the output end of the lower air cylinder 106, the sampling tube 108 is positioned at the lower side of the connecting box 107, the needle head 109 is positioned at the lower end of the sampling tube 108, the lower air cylinder 106 drives the connecting box 107 to move downwards, the connecting box 107 drives the sampling tube 108 and the needle head 109 to be inserted into a sampling container, the sampling tube 108 and the needle head 109 are driven by the driving assembly to sample samples in the sampling container, after sampling is completed, the electric driving moving vehicle 104 drives the lower air cylinder 106, the sampling tube 108 and the needle head 109 to move on the sliding guide rail 103 to be above the cleaning member, the limiting baffle 105 limits the electric driving moving vehicle 104, the lower air cylinder 106 drives the sampling tube 108 and the needle head 108 to move downwards, the sampling tube 108 and the needle head 109 to be inserted into the sampling tube 108, the needle head 109 to be cleaned in the sampling tube 109, and the needle head 109 can not be cleaned by the driving assembly, and the needle head 109 to the cleaning member can not be cleaned repeatedly.
Then, the cleaning tank 110 is fixedly connected with the base 101 and located at one side of the base 101; the water inlet pipe 111 communicates with the purge tank 110 and is located at one side of the purge tank 110; the spray head 112 is communicated with the water inlet pipe 111 and is fixedly connected with the cleaning box 110; the drain pipe 113 is communicated with the cleaning box 110 and is located at one side of the cleaning box 110, the cleaning box 110 is located above the base 101, two water inlet pipes 111 are provided, two spray heads 112 are provided, the spray heads 112 are located inside the cleaning box 110, one end of each water inlet pipe 111, far away from each spray head 112, is connected with an external water source, the lower pressure cylinder 106 drives the sampling tube 108 and the corresponding needle 109 to move downwards, the sampling tube 108 and the corresponding needle 109 are inserted into the cleaning box 110, water is led into the corresponding spray heads 112 through the corresponding water inlet pipes 111, the spray heads 112 flush the surfaces of the sampling tube 108 and the corresponding needle 109, clear water in the cleaning box 110 is firstly sucked into the sampling tube 108 and is discharged through the corresponding driving assembly, the internal cleaning of the sampling tube 108 and the corresponding needle 109 is achieved, and the drain pipe 113 discharges water after the cleaning is completed, so that the problem that the sampling tube and the needle 109 cannot be cleaned is solved.
When the chemical reagent anti-fouling sampling device for analysis is used, the lower air cylinder 106 drives the connecting box 107 to move downwards, the connecting box 107 drives the sampling tube 108 and the needle 109 to be inserted into the sampling container, the sampling tube 108 and the needle 109 are enabled to sample samples in the sampling container through the driving component, after sampling is completed, the electric drive moving vehicle 104 drives the lower air cylinder 106, the sampling tube 108 and the needle 109 to move on the sliding guide rail 103 to above the cleaning component, the limit baffle 105 limits the electric drive moving vehicle 104, the lower air cylinder 106 drives the sampling tube 108 and the needle 109 to move downwards, the sampling tube 108 and the needle 109 are inserted into the cleaning box 110, water is led into the spray head 112 through the water inlet tube 111, the spray head 112 washes the surfaces of the sampling tube 108 and the needle 109, and the cleaning tube 108 is repeatedly sucked into the sampling tube 108 in the cleaning box 110 through the driving component, and the cleaning tube 109 is not cleaned.
The second embodiment of the present application is:
referring to fig. 3, fig. 3 is a schematic diagram of an antifouling sampling device for analyzing chemical agents according to a second embodiment of the present utility model, and on the basis of the first embodiment, the antifouling sampling device for analyzing chemical agents further includes a driving assembly, wherein the driving assembly includes a driving cylinder 201, a piston 202 and a limiting member, and the limiting member includes a limiting block 203 and a sealing rubber pad 204.
For the present embodiment, the piston 202 is driven by the driving cylinder 201 to slide upward in the sampling tube 108, the liquid is sucked into the sampling tube 108 by the sampling tube 108, the piston 202 is driven by the driving cylinder 201 to slide downward in the sampling tube 108, the liquid is discharged, and when the sampling tube 108 and the needle 109 are cleaned, the limiting member is in contact with the cleaning tank 110, and the limiting member seals the cleaning tank 110, so that water in the cleaning tank 110 is prevented from splashing.
Wherein the driving cylinder 201 is fixedly connected with the connection box 107 and penetrates through the connection box 107; the piston 202 is connected with the output end of the driving cylinder 201 and is positioned inside the sampling tube 108; the limiting member is connected with the sampling tube 108, the driving cylinder 201 is located inside the connecting box 107, the output end of the driving cylinder 201 passes through the connecting box 107, the piston 202 is connected with the output end of the driving cylinder 201 and located inside the sampling tube 108, the driving cylinder 201 drives the piston 202 to slide upwards in the sampling tube 108, the sampling tube 108 sucks liquid into the sampling tube 108, the driving cylinder 201 drives the piston 202 to slide downwards in the sampling tube 108, the liquid is discharged, and when the sampling tube 108 and the needle 109 are cleaned, the limiting member is in contact with the cleaning box 110, and the limiting member seals the cleaning box 110 to prevent water in the cleaning box 110 from splashing.
Secondly, the limiting block 203 is fixedly connected with the sampling tube 108 and sleeved on the sampling tube 108; the sealing rubber pad 204 is fixedly connected with the limiting block 203 and is located on one side of the limiting block 203, the limiting block 203 is sleeved on the outer surface of the sampling tube 108, the sealing rubber pad 204 is located at the lower end of the limiting block 203, when the sampling tube 108 and the needle 109 are cleaned, the limiting block 203 is in contact with the cleaning box 110, and the sealing rubber pad 204 seals the cleaning box 110 to prevent water in the cleaning box 110 from splashing.
When the chemical reagent antifouling sampling device according to the present embodiment is used, the piston 202 is driven by the driving cylinder 201 to slide upward in the sampling tube 108, liquid is sucked into the sampling tube 108 by the sampling tube 108, the piston 202 is driven by the driving cylinder 201 to slide downward in the sampling tube 108, the liquid is discharged, the stopper 203 is in contact with the cleaning tank 110 when the sampling tube 108 and the needle 109 are cleaned, and the sealing rubber pad 204 seals the cleaning tank 110 to prevent water in the cleaning tank 110 from splashing.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application and is not intended to limit the scope of the claims hereof, as it is to be understood by those skilled in the art that all or part of the process of implementing the described embodiment may be practiced otherwise than as specifically described and illustrated by the appended claims.
Claims (5)
1. An antifouling sampling device for analyzing chemical agents comprises a base and a driving component, and is characterized in that,
the device also comprises a mounting assembly;
the installation component includes support frame, sliding guide, electricity drive locomotive, limit baffle, pushing down cylinder, sampling component and cleaning component, the support frame with base fixed connection, and be located one side of base, sliding guide with support frame fixed connection, and be located one side of support frame, electricity drive locomotive with sliding guide sliding connection, and be located sliding guide's one side, limit baffle with support frame fixed connection, and be located one side of support frame, pushing down cylinder with electricity drive locomotive fixed connection, and be located one side of electricity drive locomotive, sampling component with pushing down cylinder connection, cleaning component with the base is connected.
2. The analytical chemistry pharmaceutical antifouling sampling device according to claim 1, wherein,
the sampling component comprises a connecting box, a sampling tube and a needle head, and the connecting box is connected with the output end of the lower pressure cylinder; the sampling tube is fixedly connected with the connecting box and is positioned at one side of the connecting box; the needle head is communicated with the sampling tube and is positioned at one end of the sampling tube.
3. The analytical chemistry pharmaceutical antifouling sampling device according to claim 1, wherein,
the cleaning component comprises a cleaning box, a water inlet pipe, a spray head and a water outlet pipe, wherein the cleaning box is fixedly connected with the base and is positioned at one side of the base; the water inlet pipe is communicated with the cleaning box and is positioned at one side of the cleaning box; the spray head is communicated with the water inlet pipe and fixedly connected with the cleaning box; the drain pipe is communicated with the cleaning box and is positioned at one side of the cleaning box.
4. The analytical chemistry pharmaceutical antifouling sampling device according to claim 2, wherein,
the driving assembly comprises a driving air cylinder, a piston and a limiting member, wherein the driving air cylinder is fixedly connected with the connecting box and penetrates through the connecting box; the piston is connected with the output end of the driving cylinder and is positioned in the sampling cylinder; the limiting component is connected with the sampling tube.
5. The analytical chemistry pharmaceutical antifouling sampling device according to claim 4, wherein,
the limiting member comprises a limiting block and a sealing rubber pad, and the limiting block is fixedly connected with the sampling tube and sleeved on the sampling tube; the sealing rubber pad is fixedly connected with the limiting block and is positioned on one side of the limiting block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270333.3U CN220289109U (en) | 2023-08-23 | 2023-08-23 | Antifouling sampling equipment of chemical agent for analytical chemistry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322270333.3U CN220289109U (en) | 2023-08-23 | 2023-08-23 | Antifouling sampling equipment of chemical agent for analytical chemistry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220289109U true CN220289109U (en) | 2024-01-02 |
Family
ID=89325535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322270333.3U Active CN220289109U (en) | 2023-08-23 | 2023-08-23 | Antifouling sampling equipment of chemical agent for analytical chemistry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220289109U (en) |
-
2023
- 2023-08-23 CN CN202322270333.3U patent/CN220289109U/en active Active
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