CN110987735A - Sample adjusting device for detecting laser particle analyzer - Google Patents
Sample adjusting device for detecting laser particle analyzer Download PDFInfo
- Publication number
- CN110987735A CN110987735A CN201911297267.0A CN201911297267A CN110987735A CN 110987735 A CN110987735 A CN 110987735A CN 201911297267 A CN201911297267 A CN 201911297267A CN 110987735 A CN110987735 A CN 110987735A
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- laser particle
- particle analyzer
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- 239000002245 particle Substances 0.000 title claims abstract description 27
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 7
- 238000013459 approach Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0255—Investigating particle size or size distribution with mechanical, e.g. inertial, classification, and investigation of sorted collections
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- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a sample adjusting device for detecting a laser particle analyzer, which comprises: the clamping mechanism is used for clamping a sample and the adjusting mechanism is used for adjusting the clamping mechanism; the clamping mechanism comprises a left clamping plate, a right positioning plate, a threaded rod and a right clamping plate, and the right end of an output shaft of the motor is connected with the left clamping plate through a bolt and used for driving the left clamping plate to rotate; the bottom of the right positioning plate is welded on the right side of the top of the transverse plate, the threaded rod is transversely arranged in the middle of the right positioning plate, the left end of the threaded rod is movably connected with the right side wall of the connecting plate, the right clamping plate is arranged on the left side of the connecting plate through a rotating structure, and the right side of the connecting plate is provided with a limiting mechanism for preventing the connecting plate from rotating; the opposite face of left side clamp plate and right clamp plate all sets up the draw-in groove that supplies the sample to press from both sides tightly. This scheme can press from both sides tightly the sample of different length, and is rotatory and stop through motor drive, satisfies the detection to the different angles of sample, and the regulation performance is good.
Description
Technical Field
The invention relates to the technical field of sample detection, in particular to a sample adjusting device for detecting a laser particle analyzer.
Background
Samples are small numbers of entities that can represent commercial quality. It is extracted from the whole batch of goods as the requirement for external display model and product quality detection; or before mass production, the product is manufactured and processed by a producer according to the design of the product, and the produced sample standard is used as the delivery standard of the product in the transaction.
When the sample is displayed as a quality representation of a commodity, the sample represents the general quality of the same commodity, including the physical characteristics, chemical composition, mechanical properties, appearance modeling, structural characteristics, color, size, taste and the like of the commodity.
When detecting the sample, need pass through laser particle sizer, but traditional laser particle sizer is when examining the sample, and is difficult to adjust the sample, is difficult to detect the sample from different angles, consequently needs to design a laser particle sizer and detects and use sample adjusting device.
Disclosure of Invention
The invention aims to provide a sample adjusting device for detecting a laser particle analyzer, which solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a sample adjusting device for detecting a laser particle analyzer comprises: the clamping mechanism is used for clamping a sample and the adjusting mechanism is used for adjusting the clamping mechanism;
the clamping mechanism is positioned below the laser particle analyzer body, and the laser particle analyzer body is arranged above the bottom plate through a support;
the adjusting mechanism comprises a motor, the motor is installed on the right side wall of the left positioning plate through a bolt, and the left positioning plate is welded on the left side of the top of the transverse plate;
the clamping mechanism comprises a left clamping plate, a right positioning plate, a threaded rod and a right clamping plate, and the right end of the output shaft of the motor is connected with the left clamping plate through a bolt and used for driving the left clamping plate to rotate;
the bottom of the right positioning plate is welded on the right side of the top of the transverse plate, the threaded rod is transversely installed in the middle of the right positioning plate, the left end of the threaded rod is movably connected with the right side wall of the connecting plate, the right clamping plate is installed on the left side of the connecting plate through a rotating structure, and the right side of the connecting plate is provided with a limiting mechanism for preventing the connecting plate from rotating; the opposite surfaces of the left clamping plate and the right clamping plate are provided with clamping grooves for clamping samples.
Preferably, the left end of the threaded rod is welded with the right end of the inner ring of the first bearing, and the left end of the outer ring of the first bearing is welded with the right side wall of the connecting plate through a first connecting rod; the rotating structure comprises a second bearing, the left side wall of the connecting plate is welded with the right end of an outer ring of the second bearing through a second connecting rod, and the middle of the right side wall of the right clamping plate is welded with the left end of an inner ring of the second bearing through a cylinder.
Preferably, the limiting mechanism comprises a limiting rod, the limiting rod movably penetrates through the right positioning plate, and the left end of the limiting rod is connected with the right side wall of the connecting plate.
Preferably, the outer wall of the left end of the limiting rod is provided with an external thread, the right side wall of the connecting plate is provided with a threaded hole, and the left end of the limiting rod is installed inside the threaded hole.
Preferably, the four corners of the lower end face of the transverse plate are provided with self-locking universal wheels in a rolling mode through the mounting frame.
Preferably, the openings of the clamping grooves are provided with annular notches.
Preferably, a rubber layer is adhered to the inner wall of the clamping groove.
Preferably, the right end of threaded rod and the one end welding of montant, the other end of montant rotates installs the horizontal pole.
Preferably, the left end of the cross rod is welded with the right end of an inner ring of a third bearing, and the third bearing is embedded in the vertical rod.
Preferably, the outer wall of the cross rod is sleeved with a rubber sleeve.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the scheme, samples with different lengths can be clamped, the rotation and the stop are driven by the motor, the detection of the samples at different angles is met, and the adjusting performance is good;
2. placing a sample between a left clamping plate and a right clamping plate, and then twisting the threaded rod clockwise to enable the threaded rod to move leftwards, so that the right clamping plate approaches to the left clamping plate, the left end and the right end of the sample are clamped in the left clamping groove and the right clamping groove, and the sample is clamped;
3. when detecting, the control motor starts, drives the rotation of left clamp plate, drives sample and the rotation of right clamp plate, satisfies the detection to the different angles of sample.
Drawings
FIG. 1 is a front cross-sectional view of the structure of the present invention;
FIG. 2 is an enlarged view of portion A of the front cross-sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the portion B of the structure of the present invention.
In the figure: 1. a laser particle sizer body; 2. a support; 3. a base plate; 4. a transverse plate; 5. a left positioning plate; 6. a right positioning plate; 61. a limiting rod; 7. a motor; 8. a left clamping plate; 9. a threaded rod; 10. a first bearing; 11. a first connecting rod; 12. a connecting plate; 13. a second connecting rod; 14. a second bearing; 15. a cylinder; 16. a right clamping plate; 17. a card slot; 18. a self-locking universal wheel; 19. a ring-shaped cut; 20. a rubber layer; 21. a threaded hole; 22. a vertical rod; 23. a cross bar; 24. a third bearing; 25. a rubber sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "back," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, as used herein, are merely used for convenience in referring to the figures and to aid in describing the invention, and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides a technical solution: a sample adjusting device for detecting a laser particle analyzer comprises: the clamping mechanism is used for clamping a sample and the adjusting mechanism is used for adjusting the clamping mechanism;
the clamping mechanism is positioned below the laser particle analyzer body 1, and the laser particle analyzer body 1 is arranged above the bottom plate 3 through the bracket 2;
the adjusting mechanism comprises a motor 7, the motor 7 is installed on the right side wall of the left positioning plate 5 through a bolt, and the left positioning plate 5 is welded on the left side of the top of the transverse plate 4;
the clamping mechanism comprises a left clamping plate 8, a right positioning plate 6, a threaded rod 9 and a right clamping plate 16, and the right end of the output shaft of the motor 7 is connected with the left clamping plate 8 through a bolt and used for driving the left clamping plate 8 to rotate;
the bottom of the right positioning plate 6 is welded on the right side of the top of the transverse plate 4, the threaded rod 9 is transversely arranged in the middle of the right positioning plate 6, the right end of the threaded rod 9 is welded with one end of a vertical rod 22 in order to facilitate rotation, the other end of the vertical rod 22 is rotatably provided with a cross rod 23, the left end of the cross rod 23 is welded with the right end of an inner ring of a third bearing 24, the third bearing 24 is embedded in the vertical rod 22, and the outer wall of the cross rod 23 is sleeved with a rubber sleeve 25;
the left end of the threaded rod 9 is welded with the right end of an inner ring of a first bearing 10, and the left end of an outer ring of the first bearing 10 is welded with the right side wall of a connecting plate 12 through a first connecting rod 11; the rotating structure comprises a second bearing 14, the left side wall of the connecting plate 12 is welded with the right end of an outer ring of the second bearing 14 through a second connecting rod 13, the middle part of the right side wall of the right clamping plate 16 is welded with the left end of an inner ring of the second bearing 14 through a cylinder 15, a limiting mechanism for preventing the connecting plate 12 from rotating is installed on the right side of the connecting plate 12, an external thread is formed in the outer wall of the left end of the limiting rod 61, a threaded hole 21 is formed in the right side wall of the connecting plate 12, and the left end of the limiting rod 61 is installed inside; the opposite face of left clamp plate 8 and right clamp plate 16 all sets up the draw-in groove 17 that supplies the sample to press from both sides tightly, and the draw-in groove 17 is gone into to both ends card about the sample in order to make things convenient for, has all seted up ring incision 19 at the opening part of draw-in groove 17, for the protection of improvement to the sample, it has rubber layer 20 to paste at the inner wall of draw-in groove 17.
In order to facilitate the movement and positioning of the transverse plate 4, four corners of the lower end surface of the transverse plate 4 are respectively provided with a self-locking universal wheel 18 in a rolling manner through a mounting frame;
the working principle is as follows:
clamping the sample: a sample is placed between a left clamping plate 8 and a right clamping plate 16, then the threaded rod 9 is twisted clockwise to enable the threaded rod 9 to move leftwards, the connecting plate 12, the second connecting rod 13, the second bearing 14, the cylinder 15 and the right clamping plate 16 are driven to move leftwards, the right clamping plate 16 is enabled to approach the left clamping plate 8, the left end and the right end of the sample are clamped inside the left clamping groove 17 and the right clamping groove 17, and the sample is clamped;
when detecting, control motor 7 starts, drives left clamp plate 8 rotatory, and drive sample and the rotation of right clamp plate 16 satisfy the detection to the different angles of sample.
Therefore, the scheme can clamp samples with different lengths, the motor 7 is driven to rotate and stop, the detection of different angles of the samples is met, and the adjusting performance is good.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a laser particle sizer detects uses sample adjusting device which characterized in that includes: the clamping mechanism is used for clamping a sample and the adjusting mechanism is used for adjusting the clamping mechanism;
the clamping mechanism is positioned below the laser particle analyzer body (1), and the laser particle analyzer body (1) is arranged above the bottom plate (3) through a support (2);
the adjusting mechanism comprises a motor (7), the motor (7) is installed on the right side wall of the left positioning plate (5) through a bolt, and the left positioning plate (5) is welded on the left side of the top of the transverse plate (4);
the clamping mechanism comprises a left clamping plate (8), a right positioning plate (6), a threaded rod (9) and a right clamping plate (16), and the right end of the output shaft of the motor (7) is connected with the left clamping plate (8) through a bolt and used for driving the left clamping plate (8) to rotate;
the bottom of the right positioning plate (6) is welded on the right side of the top of the transverse plate (4), the threaded rod (9) is transversely installed in the middle of the right positioning plate (6), the left end of the threaded rod (9) is movably connected with the right side wall of the connecting plate (12), the right clamping plate (16) is installed on the left side of the connecting plate (12) through a rotating structure, and the right side of the connecting plate (12) is provided with a limiting mechanism for preventing the connecting plate (12) from rotating; the opposite surfaces of the left clamping plate (8) and the right clamping plate (16) are provided with clamping grooves (17) for clamping samples.
2. The sample adjusting device for detecting the laser particle analyzer according to claim 1, wherein: the left end of the threaded rod (9) is welded with the right end of an inner ring of a first bearing (10), the left end of an outer ring of the first bearing (10) is welded with the right side wall of the connecting plate (12) through a first connecting rod (11), the rotating structure comprises a second bearing (14), the left side wall of the connecting plate (12) is welded with the right end of the outer ring of the second bearing (14) through a second connecting rod (13), and the middle of the right side wall of the right clamping plate (16) is welded with the left end of the inner ring of the second bearing (14) through a cylinder (15).
3. The sample adjusting device for detecting the laser particle analyzer according to claim 2, wherein: the limiting mechanism comprises a limiting rod (61), the limiting rod (61) movably penetrates through the right positioning plate (6), and the left end of the limiting rod (61) is connected with the right side wall of the connecting plate (12).
4. The sample adjusting device for detecting the laser particle analyzer according to claim 3, wherein: the left end outer wall of the limiting rod (61) is provided with an external thread, the right side wall of the connecting plate (12) is provided with a threaded hole (21), and the left end of the limiting rod (61) is installed inside the threaded hole (21).
5. The sample adjusting device for detecting the laser particle analyzer according to claim 4, wherein: and four corners of the lower end surface of the transverse plate (4) are provided with self-locking universal wheels (18) in a rolling manner through mounting racks.
6. The sample adjusting device for detecting the laser particle analyzer according to claim 5, wherein: annular notches (19) are formed in openings of the clamping grooves (17).
7. The sample adjusting device for detecting the laser particle analyzer according to claim 6, wherein: the rubber layer (20) is adhered to the inner wall of the clamping groove (17).
8. The sample adjusting device for detecting the laser particle analyzer according to claim 7, wherein: the right-hand member of threaded rod (9) and the one end welding of montant (22), horizontal pole (23) are installed in the other end rotation of montant (22).
9. The sample adjusting device for detecting the laser particle analyzer according to claim 8, wherein: the left end of the cross rod (23) is welded with the right end of an inner ring of a third bearing (24), and the third bearing (24) is embedded in the vertical rod (22).
10. The sample adjusting device for detecting the laser particle analyzer according to claim 9, wherein: the outer wall of the cross rod (23) is sleeved with a rubber sleeve (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911297267.0A CN110987735A (en) | 2019-12-17 | 2019-12-17 | Sample adjusting device for detecting laser particle analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911297267.0A CN110987735A (en) | 2019-12-17 | 2019-12-17 | Sample adjusting device for detecting laser particle analyzer |
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| Publication Number | Publication Date |
|---|---|
| CN110987735A true CN110987735A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911297267.0A Pending CN110987735A (en) | 2019-12-17 | 2019-12-17 | Sample adjusting device for detecting laser particle analyzer |
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| CN (1) | CN110987735A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111025063A (en) * | 2019-12-20 | 2020-04-17 | 河南中睿和能源科技有限公司 | Get electric puncture equipment |
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2019
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Application publication date: 20200410 |