CN212904709U - Liquid chromatography detects sample processing apparatus - Google Patents
Liquid chromatography detects sample processing apparatus Download PDFInfo
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- CN212904709U CN212904709U CN202021191825.3U CN202021191825U CN212904709U CN 212904709 U CN212904709 U CN 212904709U CN 202021191825 U CN202021191825 U CN 202021191825U CN 212904709 U CN212904709 U CN 212904709U
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Abstract
The utility model discloses a liquid chromatogram detects sample processing apparatus, including handling the case, the spout has been seted up, two to the inside bilateral symmetry in bottom of handling the case be equipped with first filter plate in the spout, first bottom both ends symmetry of filtering the filter plate is equipped with vibration mechanism, two vibration mechanism all includes the first support column of setting at first filter plate bottom both ends, two the equal sliding connection in bottom outside of first support column has hollow sleeve. The utility model discloses a start two first driving motor work simultaneously for two first driving motor rotate through solid fixed ring of pivot drive and connecting rod, and two connecting rods drive the second support column along hollow sleeve up-and-down motion, thereby two second support columns drive first support column along hollow sleeve up-and-down motion and then drive first filtration otter board up-and-down vibration motion, can improve first filtration screening effect of filtering the otter board through vibration filtering.
Description
Technical Field
The utility model relates to a liquid chromatogram check out test set technical field, concretely relates to liquid chromatogram detects sample processing apparatus.
Background
Liquid chromatographs are also classified into liquid-liquid chromatography and liquid-solid chromatography according to whether the stationary phase is liquid or solid. The modern liquid chromatograph consists of a high-pressure infusion pump, a sample introduction system, a temperature control system, a chromatographic column, a detector, a signal recording system and the like. Compared with the classical liquid column chromatography device, the high performance liquid chromatography device has the characteristics of high efficiency, rapidness, sensitivity and the like, and is also called high pressure liquid chromatography, high speed liquid chromatography, high resolution liquid chromatography, modern column chromatography and the like. High performance liquid chromatography is an important branch of chromatography, liquid is used as a mobile phase, a high-pressure infusion system is adopted, the mobile phase such as single solvents with different polarities or mixed solvents and buffer solutions with different proportions is pumped into a chromatographic column filled with a stationary phase, and after components in the column are separated, the components enter a detector for detection, so that the analysis of a sample is realized.
However, in actual use, the sample needs to be pretreated before detection, the purpose of pretreatment is to remove interferents, and then improve the accuracy of the detection result, but the filtering mode of the existing filtering device is too simple, and is realized only by one filtering net, and the filtering net can only remove large-particle impurities, but small-particle impurities with heavier mass cannot be removed, so that the detection result is influenced.
Therefore, it is necessary to invent a sample processing device for liquid chromatography to solve the above problems.
Disclosure of Invention
The utility model aims at providing a liquid chromatogram detects sample processing apparatus, through two first driving motor work of simultaneous start, make two first driving motor rotate through solid fixed ring of pivot drive and connecting rod, two connecting rods drive the second support column along hollow sleeve up-and-down motion, thereby two second support columns drive first support column along hollow sleeve up-and-down motion and then drive first filtration otter board up-and-down vibration motion, can improve the first filtration screening effect of filtering the otter board through vibration filtering, with the above-mentioned weak point in the solution technique.
In order to achieve the above object, the present invention provides the following technical solutions: a liquid chromatography detection sample processing device comprises a processing box, wherein sliding grooves are symmetrically formed in two sides of the inner portion of the bottom end of the processing box, a first filter screen plate is arranged in each sliding groove, vibrating mechanisms are symmetrically arranged at two ends of the bottom of the first filter screen plate, each vibrating mechanism comprises a first supporting column arranged at two ends of the bottom of the first filter screen plate, hollow sleeves are connected to the outer sides of the bottom ends of the two first supporting columns in a sliding mode, and one side of each hollow sleeve is connected with the inner walls of two sides of the processing box through connecting rods;
two vibration mechanism is including setting up the first driving motor who is the level setting on handling bottom of the case portion outer wall, two first driving motor's output runs through to extend to handle the incasement and all is connected with solid fixed ring through the pivot, all run through to rotate through the bearing between solid fixed ring and be connected with the connecting rod, two the top of connecting rod all is connected with the second support column, two the top of second support column extends to and corresponds in the hollow sleeve and contacts with the bottom of first support column.
Preferably, the protection parts are symmetrically connected to both sides of the top end of the fixing ring.
Preferably, the top of first filter plate is equipped with the baffle, the baffle is hopper-shaped structure setting, the bottom of baffle is connected with first solenoid valve.
Preferably, the top of baffle is equipped with in proper order and is the slope and set up second filter screen board and third filter screen board, the slope opposite direction that second filter screen board and third filter screen board, the bottom that second filter screen board and third filter screen board all is equipped with the maintenance mouth, and two maintenance mouths all embed on the outer wall of handling the case.
Preferably, one side of handling the case is equipped with transparent observation window, just bottom one side of handling the case is connected with the discharging pipe, the one end of discharging pipe is connected with the second solenoid valve.
Preferably, the top of handling the case is equipped with the case lid, the top of case lid is connected with the inlet pipe, just the bottom both ends symmetry of case lid are pegged graft and are had the inserted bar, two threaded hole has all been seted up to bottom one side of inserted bar.
Preferably, the two ends of the top of the treatment box are symmetrically inserted with threaded rods, and the two threaded rods are respectively engaged with threaded holes on one side of the corresponding insertion rod.
Preferably, the bottom of handling the case is equipped with the base, be provided with the second driving motor that is the level setting on the infrabasal plate of base, second driving motor's output is connected with first bevel gear, one side meshing of first bevel gear is connected with second bevel gear, second bevel gear's top center department is connected with first backup pad through the pivot rotation, the top both ends symmetric connection of first backup pad has the bolster, two the top of bolster is connected with the second backup pad jointly, the top of second backup pad is connected with the bottom of handling the case.
In the technical scheme, the utility model provides a technological effect and advantage:
1. the two first driving motors are started to work simultaneously, so that the two first driving motors drive the fixing ring and the connecting rods to rotate through the rotating shaft, the two connecting rods drive the second supporting columns to move up and down along the hollow sleeve, and the two second supporting columns drive the first supporting columns to move up and down along the hollow sleeve so as to drive the first filter screen plate to vibrate up and down, and the filtering and screening effects of the first filter screen plate can be improved through vibration filtration;
2. through starting second driving motor work, the first bevel gear of second driving motor drive rotates, and first bevel gear meshing drives second bevel gear and rotates, and second bevel gear drives first backup pad through the pivot and rotates, and first backup pad has the second backup pad to rotate through two bolster drives to can realize handling the rotation of case, and then through centrifugal mode, be convenient for make between sample and the impurity more thoroughly of separation.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is an enlarged view of the area a in fig. 1 according to the present invention;
FIG. 3 is a sectional view of the internal structure of the treatment tank of the present invention;
fig. 4 is an enlarged view of the area B in fig. 3 according to the present invention;
fig. 5 is a cross-sectional view of the internal structure of the base of the present invention.
Description of reference numerals:
in FIGS. 1-5: 1-treatment tank, 11-transparent observation window, 12-discharge pipe, 13-threaded rod, 14-maintenance port, 15-partition, 16-first solenoid valve, 17-second solenoid valve, 18-chute, 2-vibration mechanism, 21-first driving motor, 22-fixed ring, 23-connecting rod, 231-guard piece, 24-second supporting column, 25-hollow sleeve, 26-first supporting column, 3-tank cover, 31-feed pipe, 32-inserted rod, 321-threaded hole, 4-base, 41-second driving motor, 42-first bevel gear, 43-second bevel gear, 44-first supporting plate, 45-buffer, 46-second supporting plate, 5-third filter screen plate, 6-the second filter screen plate and 7-the first filter screen plate.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
The utility model provides a liquid chromatography detection sample processing device as shown in figures 1-5, which comprises a processing box 1, chutes 18 are symmetrically arranged at the two sides of the inner part of the bottom end of the processing box 1, first filter screen plates 7 are arranged in two chutes 18, vibration mechanisms 2 are symmetrically arranged at the two ends of the bottom of the first filter screen plate 7, the two vibration mechanisms 2 respectively comprise first supporting columns 26 arranged at the two ends of the bottom of the first filter screen plate 7, the outer sides of the bottom ends of the two first supporting columns 26 are respectively connected with a hollow sleeve 25 in a sliding way, and one side of each of the two hollow sleeves 25 is connected with the inner walls at the two sides of the processing box 1 through a connecting rod;
two vibration mechanism 2 is including setting up the first driving motor 21 that is the level setting on handling 1 bottom outer wall of case, two the output of first driving motor 21 runs through and extends to all be connected with solid fixed ring 22 through the pivot in handling case 1, all run through rotation through the bearing between solid fixed ring 22 and be connected with connecting rod 23, two the top of connecting rod 23 all is connected with second support column 24, two the top of second support column 24 extends to and corresponds in the hollow sleeve 25 and contacts with the bottom of first support column 26.
Further, in the above technical solution, the protection parts 231 are symmetrically connected to both sides of the top end of the fixing ring 22, and the protection parts 231 can effectively protect the connecting rod 23.
Further, in above-mentioned technical scheme, the top of first filter plate 7 is equipped with baffle 15, baffle 15 is funnel shaped structure setting, the bottom of baffle 15 is connected with first solenoid valve 16, the top of baffle 15 is equipped with in proper order and is the slope and set up second filter plate 6 and third filter plate 5, the slope opposite direction of second filter plate 6 and third filter plate 5, through the design of second filter plate 6 and third filter plate 5, and is opposite setting with second filter plate 6 and third filter plate 5 slope direction to improvement sample filtration screening effect that can be further, the bottom of second filter plate 6 and third filter plate 5 all is equipped with maintenance mouth 14, and two maintenance mouths 14 all embed on the outer wall of handling case 1.
Further, in above-mentioned technical scheme, one side of handling case 1 is equipped with transparent observation window 11, through the design of transparent observation window 11, can be convenient for the user to observe the specific conditions of handling the inside of case 1, just bottom one side of handling case 1 is connected with discharging pipe 12, the one end of discharging pipe 12 is connected with second solenoid valve 17.
The implementation mode is specifically as follows: when the device is used practically, a sample is firstly put into the processing box 1 through the feeding pipe 31 and is filtered twice through the third filter screen 5 and the second filter screen 6 in sequence, then the sample continues to fall until the sample falls on the first filter screen plate 7, then the two first driving motors 21 are started to work simultaneously, the two first driving motors 21 drive the fixing ring 22 and the connecting rods 23 to rotate through the rotating shaft, the two connecting rods 23 drive the second supporting columns 24 to move up and down along the hollow sleeves 25, so that the two second supporting columns 24 drive the first supporting column 26 to move up and down along the hollow sleeve 25 to drive the first filter screen plate 7 to move up and down in a vibrating manner, that can improve first filter screen board 7's filtration screening effect through vibration filtration, this embodiment has specifically solved the current only through the filter screen filtration that exists among the prior art, and the particle impurity filters incomplete problem.
As shown in fig. 1, 2 and 5: the bottom of handling case 1 is equipped with base 4, be provided with the second driving motor 41 that is the level setting on the infrabasal plate of base 4, the output of second driving motor 41 is connected with first bevel gear 42, one side meshing of first bevel gear 42 is connected with second bevel gear 43, the top center department of second bevel gear 43 rotates through the pivot and is connected with first backup pad 44, the top both ends symmetric connection of first backup pad 44 has bolster 45, two the top of bolster 45 is connected with second backup pad 46 jointly, the top of second backup pad 46 is connected with the bottom of handling case 1.
Furthermore, in the above technical scheme, the top of handling case 1 is equipped with case lid 3, the top of case lid 3 is connected with inlet pipe 31, and the bottom both ends symmetry of case lid 3 are pegged graft and are had inserted bar 32, two threaded hole 321 has all been seted up to bottom one side of inserted bar 32, the top both ends symmetry of handling case 1 is pegged graft and is had threaded rod 13, two threaded rod 13 is connected with the screw hole 321 meshing that corresponds inserted bar 32 one side respectively, through two threaded rod 13 in proper order with correspond the screw hole 321 meshing rotation connection of inserted bar 32 one side to can realize handling the purpose that is connected between case 1 and the case lid 3.
The implementation mode is specifically as follows: this device is when in actual use, at first through starting second driving motor 41 work, second driving motor 41 drives first bevel gear 42 and rotates, first bevel gear 42 meshes and drives second bevel gear 43 and rotate, second bevel gear 43 drives first backup pad 44 through the pivot and rotates, first backup pad 44 has second backup pad 46 to rotate through two bolster 45 drives, thereby can realize handling the rotation of case 1, and then through centrifugal mode, be convenient for make the more thorough of separation between sample and the impurity, this embodiment has specifically solved the not thorough problem of separation inadequately between sample and the impurity that exists among the prior art.
This practical theory of operation:
referring to the attached drawings 1-5 of the specification, firstly, a sample is put into the treatment box 1 through the feeding pipe 31, and is filtered twice through the third filter screen 5 and the second filter screen 6 in sequence, then the sample continuously falls until the sample falls on the first filter screen 7, then the two first driving motors 21 are started to work simultaneously, the two first driving motors 21 drive the fixing ring 22 and the connecting rods 23 to rotate through the rotating shaft, the two connecting rods 23 drive the second supporting columns 24 to move up and down along the hollow sleeves 25, so that the two second supporting columns 24 drive the first supporting columns 26 to move up and down along the hollow sleeves 25 to further drive the first filter screen 7 to vibrate up and down, and the filtering and screening effects of the first filter screen 7 can be improved through vibration filtering.
Referring to the attached drawings 1, 2 and 5 of the specification, by starting the second driving motor 41 to work, the second driving motor 41 drives the first bevel gear 42 to rotate, the first bevel gear 42 is meshed to drive the second bevel gear 43 to rotate, the second bevel gear 43 drives the first supporting plate 44 to rotate through the rotating shaft, the first supporting plate 44 is driven by the two buffering parts 45 to rotate the second supporting plate 46, so that the rotation of the processing box 1 can be realized, and further, the separation between the sample and the impurities is more thorough in a centrifugal mode.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides a liquid chromatography detects sample processing apparatus, includes and handles the case, its characterized in that: the two sides of the interior of the bottom end of the treatment box are symmetrically provided with sliding grooves, first filter screen plates are arranged in the two sliding grooves, two ends of the bottom of each first filter screen plate are symmetrically provided with vibration mechanisms, each vibration mechanism comprises first supporting columns arranged at two ends of the bottom of each first filter screen plate, the outer sides of the bottom ends of the two first supporting columns are respectively connected with a hollow sleeve in a sliding mode, and one side of each hollow sleeve is connected with the inner walls of the two sides of the treatment box through a connecting rod;
two vibration mechanism is including setting up the first driving motor who is the level setting on handling bottom of the case portion outer wall, two first driving motor's output runs through to extend to handle the incasement and all is connected with solid fixed ring through the pivot, all run through to rotate through the bearing between solid fixed ring and be connected with the connecting rod, two the top of connecting rod all is connected with the second support column, two the top of second support column extends to and corresponds in the hollow sleeve and contacts with the bottom of first support column.
2. The sample processing device for liquid chromatography detection as claimed in claim 1, wherein: and both sides of the top end of the fixing ring are symmetrically connected with a protection piece.
3. The sample processing device for liquid chromatography detection as claimed in claim 1, wherein: the top of first filter plate is equipped with the baffle, the baffle is hopper-shaped structure setting, the bottom of baffle is connected with first solenoid valve.
4. The sample processing device for liquid chromatography detection as claimed in claim 3, wherein: the top of baffle is equipped with in proper order and is the slope and set up second filter screen board and third filter screen board, the slope opposite direction that second filter screen board and third filter screen board, the bottom that second filter screen board and third filter screen board all is equipped with the maintenance mouth, and two maintenance mouths all embed on the outer wall of handling the case.
5. The sample processing device for liquid chromatography detection as claimed in claim 1, wherein: one side of handling the case is equipped with transparent observation window, just bottom one side of handling the case is connected with the discharging pipe, the one end of discharging pipe is connected with the second solenoid valve.
6. The sample processing device for liquid chromatography detection as claimed in claim 1, wherein: the top of handling the case is equipped with the case lid, the top of case lid is connected with the inlet pipe, just the bottom both ends symmetry of case lid are pegged graft and are had the inserted bar, two threaded hole is all seted up to bottom one side of inserted bar.
7. The sample processing device for liquid chromatography detection as claimed in claim 6, wherein: the two ends of the top of the treatment box are symmetrically inserted with threaded rods, and the two threaded rods are respectively engaged with the threaded holes on one side of the corresponding insertion rods.
8. The sample processing device for liquid chromatography detection as claimed in claim 1, wherein: the bottom of handling the case is equipped with the base, be provided with the second driving motor that is the level setting on the infrabasal plate of base, second driving motor's output is connected with first bevel gear, one side meshing of first bevel gear is connected with second bevel gear, second bevel gear's top center department is connected with first backup pad through the pivot rotation, the top both ends symmetric connection of first backup pad has the bolster, two the top of bolster is connected with the second backup pad jointly, the top of second backup pad is connected with the bottom of handling the case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021191825.3U CN212904709U (en) | 2020-06-23 | 2020-06-23 | Liquid chromatography detects sample processing apparatus |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021191825.3U CN212904709U (en) | 2020-06-23 | 2020-06-23 | Liquid chromatography detects sample processing apparatus |
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| CN212904709U true CN212904709U (en) | 2021-04-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217003A (en) * | 2022-01-04 | 2022-03-22 | 景德镇学院 | Multidimensional high performance liquid chromatography separation system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114217003A (en) * | 2022-01-04 | 2022-03-22 | 景德镇学院 | Multidimensional high performance liquid chromatography separation system |
| CN114217003B (en) * | 2022-01-04 | 2023-05-30 | 景德镇学院 | Multidimensional high performance liquid chromatography separation system |
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