CN213121229U - Sampling device for uniformity inspection of chemical analysis sample - Google Patents
Sampling device for uniformity inspection of chemical analysis sample Download PDFInfo
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- CN213121229U CN213121229U CN202022553069.0U CN202022553069U CN213121229U CN 213121229 U CN213121229 U CN 213121229U CN 202022553069 U CN202022553069 U CN 202022553069U CN 213121229 U CN213121229 U CN 213121229U
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Abstract
The utility model relates to an auxiliary device technical field for the detection especially relates to a sampling device for among chemical analysis sample homogeneity inspection, including the sampling pipe, sampling pipe top end fixed mounting has the connecting pipe, and is equipped with the connecting cover outside the connecting pipe, connecting cover swivelling joint has the pivot, and sets up the through-hole with the pivot adaptation in the connecting cover, the pivot top is connected through the connecting cover and is installed rotatory handle, and is connected with the screw blade in the pivot outside, pivot bottom fixed mounting has the connecting block, just the connecting block outside is the helicitic texture, there is the baffle in the connecting block outside through threaded connection, and sets up the thread groove with the connecting block adaptation in the baffle, sampling pipe bottom is connected with the combination pipe, and combination socle portion fixed mounting has the extraction tube. The utility model discloses, can sample different types of chemical analysis sample, have the practicality.
Description
Technical Field
The utility model relates to a detect and use auxiliary device technical field, especially relate to a sampling device for among chemical analysis sample homogeneity inspection.
Background
The uniformity of the components of the sample to be tested in chemical analysis, which includes both powder-like chemical samples and liquid-like chemical samples, affects the accuracy of the analysis results. The existing sampling device for chemical analysis samples generally selects different sampling devices for sampling according to the states of the chemical analysis samples, cannot sample liquid and powder chemical samples simultaneously by using one sampling device, has certain limitation, and needs to be designed for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a sampling device for the uniformity inspection of a chemical analysis sample.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a sampling device for among chemical analysis sample homogeneity inspection, includes the sampling pipe, sampling pipe top end fixed mounting has the connecting pipe, and is equipped with the connection lid outside the connecting pipe, connection lid internal rotation connection has the pivot, and connects to cover and set up the through-hole with the pivot adaptation, the pivot top is connected through the connection lid and is installed the rotation handle, and is connected with the screw thread blade in the pivot outside, pivot bottom fixed mounting has the connecting block, just the connecting block outside is helicitic texture, there is the baffle in the connecting block outside through threaded connection, and sets up the screw thread groove with the connecting block adaptation in the baffle, sampling socle portion is connected with the combination pipe, and combination socle portion fixed mounting has the extraction tube.
Preferably, the connecting pipe outside is the screw thread form, is connected through screw thread and connecting cover, and is equipped with in the connecting cover with the screw thread recess of connecting pipe adaptation, can carry out the dismouting to connecting cover, the sampling device of being convenient for carries out sampling work to different types of chemical analysis sample.
Preferably, the partition plate is made of corrosion-resistant rubber, so that the sealing performance is improved, and the partition plate is prevented from being corroded.
Preferably, the combination pipe top is connected with the screwed pipe, and the sampling pipe bottom set up with the screw thread recess of screwed pipe adaptation, can carry out the dismouting to the combination pipe to contact with different types of chemical analysis article.
Preferably, the sampling pipe is made of transparent materials and is provided with two groups of scale marks, and the dosage of the liquid chemical analysis product and the dosage of the powder chemical analysis product can be respectively displayed.
The utility model has the advantages that: the utility model discloses, can enough utilize pivot and baffle to sample liquid chemical analysis sample to through pivot and helical blade's combination, also possible sampling to powdered chemical analysis article, have nimble polytropy, very practical.
Drawings
Fig. 1 is a schematic structural diagram of a sampling device for chemical analysis sample uniformity test according to the present invention;
fig. 2 is a front view of a sampling device for chemical analysis sample uniformity test according to the present invention.
In the figure: 1 sampling pipe, 2 connecting pipes, 3 connecting covers, 4 rotating shafts, 5 rotating handles, 6 helical blades, 7 connecting blocks, 8 partition plates, 9 combined pipes and 10 extraction pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example (b): referring to fig. 1-2, a sampling device for among chemical analysis sample homogeneity inspection, including sampling pipe 1, 1 top fixed mounting of sampling pipe has connecting pipe 2, and the connecting pipe 2 outside is equipped with connecting cover 3, 3 swivelling joints of connecting cover have pivot 4, and set up the through-hole with 4 adaptations of pivot in the connecting cover 3, 4 tops of pivot are connected through connecting cover 3 and are installed twist grip 5, and the 4 outsides of pivot are connected with screw blade 6, 4 bottom fixed mounting of pivot have connecting block 7, and the 7 outsides of connecting block are the helicitic texture, there is baffle 8 outside connecting block 7 through threaded connection, and set up the screw thread groove with 7 adaptations of connecting block in the baffle 8, sampling pipe 1 bottom is connected with combination pipe 9, and combination pipe 9 bottom fixed mounting has extraction tube 10.
Further, the 2 outsides of connecting pipe are the screw thread form, are connected through screw thread and connection lid 3, and connect and be equipped with in the lid 3 with the screw thread recess of 2 adaptations of connecting pipe, can carry out the dismouting to connecting lid 3, the sampling device of being convenient for carries out the sampling work to different types of chemical analysis sample.
Furthermore, the partition plate 8 is made of corrosion-resistant rubber, so that the sealing performance is improved, and the partition plate 8 is prevented from being corroded.
Further, 9 tops of combination tube are connected with the screwed pipe, and 1 bottom of sampling pipe set up with the screw thread recess of screwed pipe adaptation, can carry out the dismouting to combination tube 9 to contact with different types of chemical analysis article.
Further, the sampling tube 1 is made of transparent materials and is provided with two groups of scale marks, and the doses of the liquid chemical analysis product and the powder chemical analysis product can be displayed respectively.
The working principle is as follows: when sampling a liquid chemical analysis sample, the connecting cover 3 is required to be taken down through the thread structure of the connecting pipe 2, the extracting pipe 10 is inserted into liquid, the rotating handle 5 is pulled, the rotating shaft 4 is used for controlling the partition plate 8 to ascend, the liquid chemical analysis sample is sucked into the sampling pipe 1 through vacuum, and the dosage of the current liquid chemical analysis sample is displayed through one scale mark;
when sampling the powdered chemical analysis sample, cover connecting cover 3 to take off composite tube 9, rotate baffle 8, take out baffle 8 through connecting block 7, insert powdered chemical analysis sample with sampling pipe 1 bottom, rotate rotatory handle 5, utilize pivot 4 control helical blade 6 rotatory, upwards carry powdered chemical analysis sample, and show the dose of present powdered chemical analysis sample through another scale mark.
Those not described in detail in this specification are within the skill of the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a sampling device for among chemical analysis sample homogeneity inspection, includes sampling pipe (1), its characterized in that, sampling pipe (1) top fixed mounting has connecting pipe (2), and is equipped with connecting cover (3) outside connecting pipe (2), connecting cover (3) internal rotation connection has pivot (4), and sets up the through-hole with pivot (4) adaptation in connecting cover (3), pivot (4) top is connected through connecting cover (3) and is installed rotatory handle (5), and the pivot (4) outside is connected with screw blade (6), pivot (4) bottom fixed mounting has connecting block (7), and the connecting block (7) outside is helicitic texture, there is baffle (8) outside connecting block (7) through threaded connection, and sets up the screw thread groove with connecting block (7) adaptation in baffle (8), the bottom of the sampling tube (1) is connected with a combined tube (9), and the bottom of the combined tube (9) is fixedly provided with an extraction tube (10).
2. The sampling device for the uniformity test of the chemical analysis sample according to claim 1, wherein the outer side of the connecting tube (2) is threaded and is connected with the connecting cover (3) through threads, and the connecting cover (3) is internally provided with a threaded groove matched with the connecting tube (2).
3. The sampling device for the homogeneity test of chemical analysis samples according to claim 1, characterized in that said partition (8) is made of corrosion-resistant rubber.
4. The sampling device for the uniformity test of the chemical analysis sample according to claim 1, wherein a threaded pipe is connected to the top end of the combined pipe (9), and a threaded groove matched with the threaded pipe is formed in the bottom of the sampling pipe (1).
5. The sampling device for the uniformity test of the chemical analysis sample according to claim 1, wherein the sampling tube (1) is made of transparent material and is provided with two sets of scale marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553069.0U CN213121229U (en) | 2020-11-07 | 2020-11-07 | Sampling device for uniformity inspection of chemical analysis sample |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022553069.0U CN213121229U (en) | 2020-11-07 | 2020-11-07 | Sampling device for uniformity inspection of chemical analysis sample |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213121229U true CN213121229U (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022553069.0U Active CN213121229U (en) | 2020-11-07 | 2020-11-07 | Sampling device for uniformity inspection of chemical analysis sample |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213121229U (en) |
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2020
- 2020-11-07 CN CN202022553069.0U patent/CN213121229U/en active Active
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