CN220437890U - Chemical raw material sampler - Google Patents
Chemical raw material sampler Download PDFInfo
- Publication number
- CN220437890U CN220437890U CN202321688451.XU CN202321688451U CN220437890U CN 220437890 U CN220437890 U CN 220437890U CN 202321688451 U CN202321688451 U CN 202321688451U CN 220437890 U CN220437890 U CN 220437890U
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- CN
- China
- Prior art keywords
- bottom plate
- sampling
- raw material
- sampling tube
- chemical raw
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- 239000013064 chemical raw material Substances 0.000 title claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 57
- 239000000126 substance Substances 0.000 claims abstract description 11
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 4
- 239000003317 industrial substance Substances 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005406 washing Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 5
- 239000002994 raw material Substances 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 241000826860 Trapezium Species 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to the technical field of chemical industry and discloses a chemical raw material sampler which comprises a bottom plate, wherein a plurality of groups of second support plates which are distributed at intervals are fixedly arranged in the middle of the bottom plate, clamping rollers which are distributed in parallel are installed on the second support plates in a rotating mode, grooves with arc structures are formed in the outer side surfaces of the clamping rollers, sampling tubes are arranged on the clamping rollers, a power assembly for driving the clamping rollers to rotate is arranged on the bottom plate, the sampling tubes are in rolling contact with the clamping rollers, and the sampling tubes penetrate through the bottom plate. Compared with the prior art, the utility model has the beneficial effects that: can carry out simultaneous sampling to the industrial chemicals of different degree of depth as required, improve the convenient degree of use, and avoided operation flow such as negative pressure absorption, realized industrial chemicals's stable sample, improve the stability and the accuracy of sample, can dismantle the washing with the sampling part, guarantee the clean degree of sampling part, avoid producing the influence to follow-up sample.
Description
Technical Field
The utility model relates to the technical field of chemical industry, in particular to a chemical raw material sampler.
Background
Early human life was more dependent on the direct use of natural substances. The inherent properties of these materials gradually fall short of human demand, and various processing techniques have been developed to purposefully transform natural materials into new materials with various properties, and gradually put into effect on an industrial scale. Broadly speaking, chemical methods are used to change the composition or structure of materials or to synthesize new materials, and all of them belong to chemical production techniques, i.e. chemical processes, and the resulting products are referred to as chemicals or chemical products.
Liquid industrial chemicals need sample detection after depositing for a long time, and current sampling device is most to sample through modes such as negative pressure adsorption when using to inconvenient industrial chemicals to each degree of depth carries out the simultaneous sampling, and negative pressure adsorption stability is relatively poor, is unfavorable for the use.
Disclosure of Invention
The utility model aims to provide a chemical raw material sampler so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a chemical raw material sampler, includes the bottom plate, bottom plate middle part fixed mounting has multiunit interval distribution's second extension board, and the second extension board rotates jointly and installs parallel distribution's centre gripping cylinder, and centre gripping cylinder outside surface is provided with the recess of arc structure and centre gripping cylinder is provided with the sampling tube jointly, be provided with on the bottom plate and be used for driving centre gripping cylinder pivoted power component, sampling tube and centre gripping cylinder rolling contact and sampling tube run through the bottom plate, sampling tube and bottom plate sliding contact and sampling tube one end threaded connection have the apron, and slidable mounting has the movable frame of U type structure on the apron, and movable frame parallel section stretches into in the sampling tube and movable frame tip fixed mounting has the baffle, has seted up the through-hole in baffle outside surface and the inner wall sliding contact of sampling tube and the baffle, the through-hole both sides all are provided with the chamfer, threaded mounting has the installation pipe on the apron, and the axis coincides with the sampling tube axis, slidable mounting has the montant in the installation pipe, one end fixed mounting has the closure plate that is trapezium structure with the cross-section that the through-hole cooperation was used.
As a further scheme of the utility model: the bottom plate both ends are all fixed mounting has first extension board, and first extension board and second extension board distribute in the both sides of bottom plate, and threaded connection has the threaded rod on the first extension board, and the threaded rod runs through first extension board and the threaded rod is located the one end rotation that first extension board was installed splint.
As a further scheme of the utility model: the splint set up to V type structure and splint one side surface and bottom plate sliding contact.
As a further scheme of the utility model: the cover plate is connected with a first fixing screw used for fixing the movable frame in a threaded manner.
As a further scheme of the utility model: and the mounting tube is connected with a second fixing screw for fixing the vertical rod in a threaded manner.
As a further scheme of the utility model: the power assembly comprises a third support plate, a worm is rotatably arranged on the third support plate roller, and worm gears which are respectively and fixedly arranged at the end parts of the clamping rollers on two sides are meshed with the worm gears.
As a further scheme of the utility model: the axis different surface of the worm is perpendicular to the axis of the clamping roller, and the two ends of the worm are opposite in rotation direction.
Compared with the prior art, the utility model has the beneficial effects that: can carry out simultaneous sampling to the industrial chemicals of different degree of depth as required, improve the convenient degree of use, and avoided operation flow such as negative pressure absorption, realized industrial chemicals's stable sample, improve the stability and the accuracy of sample, can dismantle the washing with the sampling part, guarantee the clean degree of sampling part, avoid producing the influence to follow-up sample.
Drawings
Fig. 1 is a front view of a chemical raw material sampler.
Fig. 2 is an enlarged view at A1 in fig. 1.
Fig. 3 is an enlarged view at A2 in fig. 1.
Fig. 4 is a top view of a clamping roller in a chemical raw material sampler.
Wherein: 1. a bottom plate; 2. a first support plate; 3. a threaded rod; 4. a clamping plate; 5. a second support plate; 6. a clamping roller; 7. a third support plate; 8. a worm; 9. a worm wheel; 10. a sampling tube; 11. a cover plate; 12. a moving rack; 13. a baffle; 14. a first set screw; 15. installing a pipe; 16. a vertical rod; 17. a second set screw; 18. a closing plate; 19. a through hole; 20. a power assembly.
Description of the embodiments
It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.
In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
The utility model will be described in detail below with reference to the drawings in connection with embodiments.
Referring to fig. 1-4, a structure diagram of a chemical raw material sampler provided by an embodiment of the utility model includes a bottom plate 1, a plurality of groups of second support plates 5 distributed at intervals are fixedly installed in the middle of the bottom plate 1, clamping rollers 6 distributed in parallel are installed on the second support plates 5 in a rotating manner, grooves with arc structures are formed on the outer side surfaces of the clamping rollers 6, sampling tubes 10 are installed on the clamping rollers 6 in a rotating manner, a power component 20 for driving the clamping rollers 6 to rotate is arranged on the bottom plate 1, the sampling tubes 10 are in rolling contact with the clamping rollers 6, the sampling tubes 10 penetrate through the bottom plate 1, the sampling tubes 10 are in sliding contact with the bottom plate 1, one end of each sampling tube 10 is in threaded connection with a cover plate 11, a moving frame 12 with a U-shaped structure is installed on the cover plate 11 in a sliding manner, parallel sections of the moving frames 12 extend into the sampling tubes 10, baffle plates 13 are fixedly installed on the end portions of the moving frames 12, through holes 19 are formed in sliding contact with the inner walls of the sampling tubes 10, chamfers 19 are formed in the baffle plates 13, the two sides of the through holes 19 are respectively, a mounting tube 15 is installed on the cover plate 11 in a threaded manner, the mounting tube 15 penetrates through the cover plate 11, the axis coincides with the axis of the sampling tubes 10, one end 16 is in a trapezoidal structure, and a vertical rod 16 is installed at one end of the mounting tube 16 in a sealed section 18.
The equal fixed mounting in bottom plate 1 both ends has first extension board 2, and first extension board 2 and second extension board 5 distribute in the both sides of bottom plate 1, and threaded connection has threaded rod 3 on the first extension board 2, and threaded rod 3 runs through first extension board 2 and threaded rod 3 is located the one end rotation that first extension board 2 was installed splint 4.
The clamping plate 4 is arranged in a V-shaped structure, and one side surface of the clamping plate 4 is in sliding contact with the bottom plate 1.
The cover plate 11 is screwed with a first fixing screw 14 for fixing the moving frame 12.
The mounting tube 15 is screwed with a second fixing screw 17 for fixing the vertical rod 16.
In practical application, the bottom plate 1 is placed on the opening of the chemical raw material barrel, the threaded rod 3 is rotated, the threaded rod 3 drives the clamping plate 4 to move inwards and contact with the chemical raw material barrel, thereby the bottom plate 1 is fixed on the chemical raw material barrel when passing through the clamping plates 4 on two sides, then the sampling tube 10 passes through the two groups of clamping rollers 6, at the moment, the power component 20 drives the clamping rollers 6 to rotate, the clamping rollers 6 rotate and drive the sampling tube 10 to move downwards so that the sampling tube 10 can enter the chemical raw material downwards, at the moment, the chemical raw material enters the sampling tube 10, the rotation number of turns of the clamping rollers 6 is controlled so as to control the descending depth of the sampling tube 10, the sampling tube 10 is lowered to the sampling depth, at the moment, the chemical raw material enters the sampling tube 10, the movable frame 12 drives the baffle 13 to move downwards to the bottom of the sampling tube 10, when the baffle 13 moves downwards, chemical raw materials in the sampling tube 10 pass through the baffle 13 from the through hole 19, after the position of the baffle 13 is adjusted, the position of the movable frame 12 is fixed through the first fixing screw 14, so that the position of the baffle 13 is fixed, then the vertical rod 16 drives the sealing plate 18 to move downwards and contact the baffle 13, then the mounting tube 15 is fixedly connected with the vertical rod 16 through the second fixing screw 17, then the mounting tube 15 is rotated to drive the vertical rod 16 to move downwards so that the sealing plate 18 can be in close contact with the baffle 13, thereby realizing the sealing of the baffle 13, then the sampling tube 10 can be taken out by driving the clamping roller 6 to rotate reversely through the power component 20, the chemical raw materials in the sampling tube 10 can be discharged by rotating the mounting tube 15 subsequently to enable the sealing plate 18 to be far away from the baffle 13, the sampling tube is convenient for sampling the chemical raw materials, the chemical raw materials with different depths can be sampled as required, the convenient degree of use is improved, and the operation flows such as negative pressure adsorption are avoided, the stable sampling of chemical raw materials is realized, the stability of sampling is improved, follow-up cover plate 11 is detached and can be used for dismantling parts such as baffle 13 and cleaning, the cleanliness degree of parts such as sampling tube 10 is guaranteed, and the influence on follow-up sampling is avoided.
As shown in fig. 1 and 4, as a preferred embodiment of the present utility model, the power assembly 20 includes a third support plate 7, a worm 8 is rotatably installed on a drum of the third support plate 7, and worm 8 is engaged with worm gears 9 fixedly installed at ends of the clamping drum 6 at both sides, respectively.
The axial different surfaces of the worm 8 are perpendicular to the axial line of the clamping roller 6, and the two ends of the worm 8 are opposite in rotation direction.
The embodiment of the utility model provides a when practical application, rotate worm 8, worm 8 drives clamping cylinder 6 through worm wheel 9 of meshing and rotates, because worm 8 both ends revolve to opposite, and then make the clamping cylinder 6 of both sides rotate opposite direction, and then can drive sampling tube 10 and reciprocate when clamping cylinder 6 rotates, can avoid clamping cylinder 6 to rotate at will through the auto-lock of worm wheel 8 and worm 9, guarantees the stability when sampling tube 10 samples.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (7)
1. The utility model provides a chemical raw material sampler, includes the bottom plate, its characterized in that, bottom plate mid-portion fixed mounting has multiunit interval distribution's second extension board, and the second extension board rotates jointly and installs parallel distribution's centre gripping cylinder, and centre gripping cylinder outside surface is provided with arc structure's recess and centre gripping cylinder and is provided with the sampling tube jointly, be provided with on the bottom plate and be used for driving centre gripping cylinder pivoted power component, sampling tube and centre gripping cylinder rolling contact and sampling tube run through the bottom plate, sampling tube and bottom plate sliding contact and sampling tube one end threaded connection have the apron, and sliding mounting has the movable frame of U type structure on the apron, and movable frame parallel section stretches into in the sampling tube and movable frame tip fixed mounting has the baffle, has seted up the through-hole in baffle outside surface and the sampling tube inner wall sliding contact, and the through-hole both sides all are provided with the chamfer, threaded mounting has the installation tube on the apron, and axis and sampling tube axis coincidence, slidable mounting has the montant in the installation tube, and fixed mounting has the cross-section that uses with the through-hole cooperation is trapezoidal structure to seal the board.
2. The chemical raw material sampler according to claim 1, wherein the two ends of the bottom plate are fixedly provided with first support plates, the first support plates and the second support plates are distributed on two sides of the bottom plate, threaded rods are connected to the first support plates in a threaded manner, and clamping plates are rotatably arranged at one ends of the threaded rods, which penetrate through the first support plates, located in the first support plates.
3. The chemical sampling device according to claim 2, wherein the clamping plate is of a V-shaped structure and one side surface of the clamping plate is in sliding contact with the bottom plate.
4. The chemical raw material sampler of claim 1, wherein the cover plate is in threaded connection with a first fixing screw for fixing the movable frame.
5. The chemical raw material sampler according to claim 1, wherein the installation tube is in threaded connection with a second fixing screw for fixing the vertical rod.
6. The chemical raw material sampler according to claim 1, wherein the power assembly comprises a third support plate, a worm is rotatably mounted on the third support plate roller, and worm gears are meshed with worm gears fixedly mounted on the end portions of the clamping rollers on two sides respectively.
7. The chemical raw material sampler according to claim 6, wherein the different surfaces of the axis of the worm are perpendicular to the axis of the clamping roller, and the two ends of the worm are opposite in rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688451.XU CN220437890U (en) | 2023-06-30 | 2023-06-30 | Chemical raw material sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321688451.XU CN220437890U (en) | 2023-06-30 | 2023-06-30 | Chemical raw material sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220437890U true CN220437890U (en) | 2024-02-02 |
Family
ID=89694003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321688451.XU Active CN220437890U (en) | 2023-06-30 | 2023-06-30 | Chemical raw material sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220437890U (en) |
-
2023
- 2023-06-30 CN CN202321688451.XU patent/CN220437890U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |