CN110488033B - Chemical raw material detects uses feeding locator - Google Patents
Chemical raw material detects uses feeding locator Download PDFInfo
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- CN110488033B CN110488033B CN201910576433.4A CN201910576433A CN110488033B CN 110488033 B CN110488033 B CN 110488033B CN 201910576433 A CN201910576433 A CN 201910576433A CN 110488033 B CN110488033 B CN 110488033B
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- 239000013064 chemical raw material Substances 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims abstract description 27
- 239000010985 leather Substances 0.000 claims description 18
- 239000003317 industrial substance Substances 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000004817 gas chromatography Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000004809 thin layer chromatography Methods 0.000 description 3
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000004128 high performance liquid chromatography Methods 0.000 description 2
- 239000000419 plant extract Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000004847 absorption spectroscopy Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Classifications
-
- 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
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
- G01N35/1009—Characterised by arrangements for controlling the aspiration or dispense of liquids
- G01N35/1011—Control of the position or alignment of the transfer device
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a feeding positioner for chemical raw material detection. The feeding positioner for detecting the chemical raw materials comprises a base; hollow layer, positioning mechanism locates the inboard on base top, positioning mechanism with the inboard on base top is rotated and is connected, positioning mechanism includes needle groove and spheroid, the spheroid with the inboard block of base is connected, just the spheroid with the inboard of base is rotated and is connected, the spheroid is inside to be equipped with the needle groove, the one end of first bolt with first fixture block rotates and connects, just first bolt with one side threaded connection of base, the second fixture block with the laminating of sheathed tube inner wall, the second bolt with sheathed tube lateral wall threaded connection, just the one end of second bolt with the second fixture block rotates and connects. The feeding positioner for detecting the chemical raw materials has the advantages of convenience in operation and capability of accurately adjusting and fixing a feeding angle.
Description
Technical Field
The invention relates to the technical field of chemical machinery, in particular to a feeding positioner for chemical raw material detection.
Background
At present, five common detection methods for chemical raw materials are provided, which are respectively as follows: high Performance Liquid Chromatography (HPLC), ultraviolet absorption spectroscopy (UV), Thin Layer Chromatography (TLC), Gas Chromatography (GC) and Atomic Absorption Spectroscopy (AAS). The principle of action and application of each method are different. Wherein HPLC and UV are common detection methods for standard plant extracts, TLC is used for detecting proportional plant extracts, GC is used for detecting volatile liquids or oils, and AAS is used for detecting heavy metal content of the extracts.
Need the reinforced process of accurate control in carrying out the testing process to industrial chemicals, when acid or alkaline industrial chemicals to some strong corrosivity that have detected, the inside of adding check out test set is drawed with industrial chemicals that testing personnel need be accurate, and when carrying out industrial chemicals to the personnel of continuation operation and detecting, the reinforced angle of control that can not be fine, and inconvenient reinforced, cause the reinforced time of industrial chemicals to postpone, some can cause the raw materials to spill and cause the corrosion detection instrument. Therefore, there is a need to provide a new feeding positioner for chemical raw material detection to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the embodiment of the invention provides the feeding positioner for detecting the chemical raw materials, which is convenient to operate and can accurately adjust and fix the feeding angle.
In order to solve the above technical problems, the present invention provides a feeding positioner for chemical raw material detection, comprising: a base; the hollow layer is arranged inside the base; the positioning mechanism is arranged on the inner side of the top end of the base and is rotationally connected with the inner side of the top end of the base, the positioning mechanism comprises a needle groove and a ball body, the ball body is connected with the inner side of the base in a clamping manner, the ball body is rotationally connected with the inner side of the base, the needle groove is formed in the ball body, and the needle groove penetrates through the ball body; the fixing mechanism is arranged at one end of the base and comprises a first clamping block and a first bolt, the first clamping block is arranged on the inner side of the base and is attached to the side wall of the ball body, one end of the first bolt is arranged in the base, one end of the first bolt is rotatably connected with the first clamping block, and the first bolt is in threaded connection with one side of the base; the sleeve is fixed at the top end of the sphere and is communicated with the needle groove; the clamping mechanism is arranged on one side of the sleeve and comprises a second bolt and a second clamping block, the second clamping block is attached to the inner wall of the sleeve, the second bolt is in threaded connection with the side wall of the sleeve, and one end of the second bolt is rotatably connected with the second clamping block.
Preferably, the positioning mechanism further comprises an outer leakage scale, and the outer leakage scale is arranged on the side wall of the sphere.
Preferably, the bottom of the base is provided with a suction cup, and the suction cup is fixed at the bottom of the base.
Preferably, the mechanism of bleeding is installed to one side of base, the mechanism of bleeding includes snap ring, connecting rod, leather plug and sleeve, the sleeve with one side fixed connection of base, the leather plug with telescopic inner wall sliding connection, the one end of connecting rod is fixed in the top of leather plug, the other end of connecting rod is fixed in the one end of snap ring, the air duct is located the inside of base, just the one end of air duct communicate in telescopic inside, the other end of air duct communicate in the inside of sucking disc.
Preferably, the air exhaust mechanism further comprises a fixing block and a clamping groove, the fixing block is fixed on the inner side wall of the sleeve, the clamping groove is formed in one side of the leather plug, and the width of the fixing block is smaller than that of the clamping groove.
Preferably, the clamping ring is vertically connected with the connecting rod, and the clamping ring is of an annular hollow structure.
Compared with the related art, the feeding positioner for chemical raw material detection provided by the invention has the following beneficial effects:
(1) the invention provides a feeding positioner for chemical raw material detection, which is characterized in that a ball body is arranged in a base, the ball body is clamped with the inner side wall of the base, the ball body is rotatably connected with the inner side wall of the base, a needle groove is arranged in the ball body, the direction of the needle groove is changed through the rotation of the ball body and the side wall of the base, a first clamping block is arranged on one side of the ball body, the first clamping block is attached and fixed to the ball body through the rotation of a first bolt, and the ball body is not easy to rotate, so that a detection person can accurately find a feeding position and position a feeding needle when feeding.
(2) The invention provides a feeding positioner for chemical raw material detection, wherein a sleeve is arranged at the top end of a sphere, the sleeve is communicated with a needle groove, and a second bolt is rotated to enable a second clamping block to move towards the inner side of the sleeve, so that a feeding needle is clamped and fixed, subsequent detection operation of detection personnel is facilitated, and the workload of the detection personnel is saved.
Drawings
FIG. 1 is a schematic structural diagram of a preferred embodiment of a feeding positioner for chemical raw material detection according to the present invention;
FIG. 2 is a top view of the overall structure shown in FIG. 1;
FIG. 3 is a schematic view of the cross-sectional structure A-A shown in FIG. 2;
fig. 4 is an enlarged view of the portion B shown in fig. 3.
Reference numbers in the figures: 1. the base, 2, fixed establishment, 21, first fixture block, 22, first bolt, 3, positioning mechanism, 31, needle groove, 32, spheroid, 33, the scale that leaks outward, 4, air exhaust mechanism, 41, snap ring, 42, connecting rod, 43, fixed block, 44, draw-in groove, 45, leather plug, 46, sleeve, 5, sucking disc, 6, air duct, 7, hollow layer, 8, sleeve, 9, block mechanism, 91, second bolt, 92, second fixture block.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2, fig. 3 and fig. 4, a chemical material detecting and feeding positioner includes: a base 1; hollow layer 7, positioning mechanism 3, fixed establishment 2, sleeve pipe 8 and block mechanism 9, hollow layer 7 is located the inside of base 1, positioning mechanism 3 is located the inside on base 1 top, sleeve pipe 8 is fixed in the one end of fixed establishment 2, block mechanism 9 is fixed in one side of sleeve pipe 8.
In a specific implementation process, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the hollow layer 7 is disposed inside the base 1, the positioning mechanism 3 is disposed inside the top end of the base 1, the positioning mechanism 3 is rotatably connected to the inside of the top end of the base 1, the positioning mechanism 3 includes a needle groove 31 and a ball 32, the ball 32 is connected to the inside of the base 1 in a snap-fit manner, the ball 32 is rotatably connected to the inside of the base 1, the needle groove 31 is disposed inside the ball 32, the needle groove 31 penetrates through the ball 32, the fixing mechanism 2 is disposed at one end of the base 1, the fixing mechanism 2 includes a first fixture block 21 and a first bolt 22, the first fixture block 21 is disposed inside the base 1, the first fixture block 21 is attached to a side wall of the ball 32, one end of the first bolt 22 is disposed inside the base 1, one end of the first bolt 22 is rotatably connected to the first clamping block 21, the first bolt 22 is rotatably connected to one side of the base 1 through threads, the sleeve 8 is fixed to the top end of the ball 32, the sleeve 8 is communicated with the needle groove 31, the clamping mechanism 9 is arranged on one side of the sleeve 8, the clamping mechanism 9 comprises a second bolt 91 and a second clamping block 92, the second clamping block 92 is attached to the inner wall of the sleeve 8, the second bolt 91 is rotatably connected to the side wall of the sleeve 8 through threads, and one end of the second bolt 91 is rotatably connected to the second clamping block 92.
Referring to fig. 1, 2 and 3, the positioning mechanism 3 further includes an outer leak scale 33, and the outer leak scale 33 is disposed on a side wall of the ball 32, so as to facilitate accurate positioning of a charging angle.
Referring to fig. 1, a suction cup 5 is installed at the bottom of the base 1, and the suction cup 5 is fixed at the bottom of the base 1, so that the detection operation is conveniently and stably performed.
Referring to fig. 3, air exhaust mechanism 4 is installed to one side of base 1, air exhaust mechanism 4 includes snap ring 41, connecting rod 42, leather plug 45 and sleeve 46, sleeve 46 with one side fixed connection of base 1, leather plug 45 with sleeve 46's inner wall sliding connection, connecting rod 42's one end is fixed in leather plug 45's top, connecting rod 42's the other end is fixed in snap ring 41's one end, air duct 6 locate the inside of base 1, just the one end of air duct 6 communicate in sleeve 46's inside, the other end of air duct 6 communicate in the inside of sucking disc 5, it is convenient right sucking disc 5 adsorbs and takes out.
Referring to fig. 3, the air exhaust mechanism 4 further includes a fixing block 43 and a clamping groove 44, the fixing block 43 is fixed on the inner side wall of the sleeve 46, the clamping groove 44 is disposed on one side of the leather plug 45, and the width of the fixing block 43 is smaller than that of the clamping groove 44, so that the suction cup 5 can maintain an adsorption state.
Referring to fig. 1, the snap ring 41 is vertically connected to the connecting rod 42, and the snap ring 41 is in an annular hollow structure, so that a tester can hold the snap ring conveniently.
The working principle of the feeding positioner for detecting the chemical raw materials provided by the invention is as follows:
firstly, the sucking disc 5 at the bottom of the base 1 is placed on a detection instrument, then the clamping ring 41 is pulled to enable the clamping ring 41 to drive the leather plug 45 to move, further, the gas in the sucking disc 5 is pumped out, the sucking disc 5 is adsorbed at the feed port of the instrument, the fixed block 43 is arranged on the inner side of the sleeve 46, when the fixed block 43 is clamped in the clamping groove 44, the clamping ring 41 is rotated, the leather plug 45 rotates along with the rotation, so that the clamping groove 44 rotates to be clamped in the fixed block 43, the leather plug 45 cannot be reset downwards under the action of pressure, after the base 1 is fixed, a feeding needle is inserted into the needle groove 31 from the sleeve 8, then the angle positioning is carried out through the outer leakage scale 33 on the side wall of the ball 32, and then the feeding needle can be accurately inserted into the feed port of the instrument for detection, after adjusting the angle through rotating second bolt 91 is right spheroid 32 is fixed, carries out reinforced detection to industrial chemicals behind the fixed angle, feeding needle sleeve pipe 8 the needle groove 31 gets into hollow layer 7, and then inserts the instrument feed inlet, rotates after reinforced first bolt 22 makes the feeding needle with 8 block of sleeve pipe are fixed, make things convenient for measurement personnel to carry out process on next step, have both saved charging time, have improved reinforced accuracy again, rotate after accomplishing the detection snap ring 41, make draw-in groove 44 with fixed block 43 separation, thereby leather plug 45 breaks away from the normal position is replied to the constraint of draw-in groove 44, simultaneously leather plug 45 to 5 inside the inflating of sucking disc makes 5 and instrument feed inlet separation, thereby the completion is fixed a position the charging means.
Compared with the related art, the feeding positioner for chemical raw material detection provided by the invention has the following beneficial effects:
the invention provides a feeding positioner for chemical raw material detection, wherein a ball body 32 is arranged in a base 1, the ball body 32 is clamped with the inner side wall of the base 1, the ball body 32 is rotatably connected with the inner side wall of the base 1, a needle groove 31 is arranged in the ball body 32, the direction of the needle groove 31 is changed through the rotation of the ball body 32 and the side wall of the base 1, a first clamping block 21 is arranged on one side of the ball body 32, the first clamping block is attached and fixed to the ball body 32 through the rotation of a first bolt 22, the ball body 32 is not easy to rotate, so that a detector can accurately find a feeding position and position a feeding needle when feeding, a sleeve 8 is arranged at the top end of the ball body 32, the sleeve 8 is communicated with the needle groove 31, a second clamping block 92 is moved towards the inner side of the sleeve 8 through the rotation of a second bolt 91, thereby make the feeding needle block fixed, be favorable to the measurement personnel to carry out follow-up detection operation, save measurement personnel's work load.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides a industrial chemicals detects uses feeding locator which characterized in that includes:
a base (1);
the hollow layer (7), the hollow layer (7) is arranged in the base (1);
the positioning mechanism (3) is arranged on the inner side of the top end of the base (1), the positioning mechanism (3) is rotatably connected with the inner side of the top end of the base (1), the positioning mechanism (3) comprises a needle groove (31) and a ball body (32), the ball body (32) is connected with the inner side of the base (1) in a clamping manner, the ball body (32) is rotatably connected with the inner side of the base (1), the needle groove (31) is arranged in the ball body (32), and the needle groove (31) penetrates through the ball body (32);
the fixing mechanism (2) is arranged at one end of the base (1), the fixing mechanism (2) comprises a first clamping block (21) and a first bolt (22), the first clamping block (21) is arranged on the inner side of the base (1), the first clamping block (21) is attached to the side wall of the ball body (32), one end of the first bolt (22) is arranged in the base (1), one end of the first bolt (22) is rotatably connected with the first clamping block (21), and the first bolt (22) is in threaded connection with one side of the base (1);
the sleeve (8) is fixed at the top end of the ball body (32), and the sleeve (8) is communicated with the needle groove (31);
the clamping mechanism (9) is arranged on one side of the sleeve (8), the clamping mechanism (9) comprises a second bolt (91) and a second clamping block (92), the second clamping block (92) is attached to the inner wall of the sleeve (8), the second bolt (91) is in threaded connection with the side wall of the sleeve (8), and one end of the second bolt (91) is rotatably connected with the second clamping block (92).
2. The chemical raw material feeding positioner as claimed in claim 1, wherein the positioning mechanism (3) further comprises an outer leakage scale (33), and the outer leakage scale (33) is arranged on the side wall of the sphere (32).
3. The chemical raw material detection feeding positioner as claimed in claim 1, wherein a sucker (5) is mounted at the bottom of the base (1), and the sucker (5) is fixed at the bottom of the base (1).
4. The chemical raw material detection feeding positioner according to claim 3, wherein an air exhaust mechanism (4) is installed on one side of the base (1), the air exhaust mechanism (4) comprises a clamping ring (41), a connecting rod (42), a leather plug (45) and a sleeve (46), the sleeve (46) is fixedly connected with one side of the base (1), the leather plug (45) is slidably connected with the inner wall of the sleeve (46), one end of the connecting rod (42) is fixed at the top of the leather plug (45), the other end of the connecting rod (42) is fixed at one end of the clamping ring (41), an air duct (6) is arranged in the base (1), one end of the air duct (6) is communicated with the inside of the sleeve (46), and the other end of the air duct (6) is communicated with the inside of the sucking disc (5).
5. The chemical raw material detection feeding positioner as claimed in claim 4, wherein the air exhaust mechanism (4) further comprises a fixing block (43) and a clamping groove (44), the fixing block (43) is fixed on the inner side wall of the sleeve (46), the clamping groove (44) is arranged on one side of the leather plug (45), and the width of the fixing block (43) is smaller than that of the clamping groove (44).
6. The chemical raw material detection feeding positioner as claimed in claim 4, wherein the clamping ring (41) is vertically connected with the connecting rod (42), and the clamping ring (41) is of an annular hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576433.4A CN110488033B (en) | 2019-06-28 | 2019-06-28 | Chemical raw material detects uses feeding locator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910576433.4A CN110488033B (en) | 2019-06-28 | 2019-06-28 | Chemical raw material detects uses feeding locator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110488033A CN110488033A (en) | 2019-11-22 |
| CN110488033B true CN110488033B (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910576433.4A Active CN110488033B (en) | 2019-06-28 | 2019-06-28 | Chemical raw material detects uses feeding locator |
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| Country | Link |
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| CN (1) | CN110488033B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202814938U (en) * | 2012-07-26 | 2013-03-20 | 张文俊 | Bracket device used for liquid chromatogram sampling |
| CN204234090U (en) * | 2014-11-23 | 2015-04-01 | 中州大学 | The chemical reaction equipment of high stability |
| CN208350730U (en) * | 2018-04-12 | 2019-01-08 | 武汉华正环境检测技术有限公司 | A kind of chromatographic sample introduction auxiliary stand |
-
2019
- 2019-06-28 CN CN201910576433.4A patent/CN110488033B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202814938U (en) * | 2012-07-26 | 2013-03-20 | 张文俊 | Bracket device used for liquid chromatogram sampling |
| CN204234090U (en) * | 2014-11-23 | 2015-04-01 | 中州大学 | The chemical reaction equipment of high stability |
| CN208350730U (en) * | 2018-04-12 | 2019-01-08 | 武汉华正环境检测技术有限公司 | A kind of chromatographic sample introduction auxiliary stand |
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| Publication number | Publication date |
|---|---|
| CN110488033A (en) | 2019-11-22 |
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Effective date of registration: 20220330 Address after: 710000 room 601-a05, Ruiji building, No. 15, Gaoxin Second Road, high tech Zone, Xi'an, Shaanxi Province Applicant after: SHAANXI HUATIAN ENERGY TECHNOLOGY CO.,LTD. Address before: 213 Guangzhou road, Huaqiao Road, Gulou District, Nanjing, Jiangsu 210013 Applicant before: Li Jun |
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