CN116879281B - Device and method for rapidly detecting antibiotics in water body - Google Patents
Device and method for rapidly detecting antibiotics in water body Download PDFInfo
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- CN116879281B CN116879281B CN202310814489.5A CN202310814489A CN116879281B CN 116879281 B CN116879281 B CN 116879281B CN 202310814489 A CN202310814489 A CN 202310814489A CN 116879281 B CN116879281 B CN 116879281B
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- 239000003242 anti bacterial agent Substances 0.000 title claims abstract description 30
- 229940088710 antibiotic agent Drugs 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000012360 testing method Methods 0.000 claims abstract description 80
- 230000003115 biocidal effect Effects 0.000 claims abstract description 27
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 9
- 244000309464 bull Species 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000003120 macrolide antibiotic agent Substances 0.000 description 1
- 229940041033 macrolides Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229940124530 sulfonamide Drugs 0.000 description 1
- 150000003456 sulfonamides Chemical class 0.000 description 1
- 150000003952 β-lactams Chemical class 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0106—General arrangement of respective parts
- G01N2021/0112—Apparatus in one mechanical, optical or electronic block
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a device and a method for rapidly detecting antibiotics in water, which belong to the technical field of antibiotic detection and comprise the following steps: a work table; the support rod is fixedly connected to the workbench and is fixedly connected with a transverse plate; the utility model fixes the position of the locating plate through the elastic action of the spring, fixes the test tube through the elastic action of the locating plate and the spring, then drives the locating block to move through the screw fit of the bidirectional screw rod and the screw sleeve, and fixes the installation seat through the two locating blocks, at the moment, the worm wheel is driven to rotate through the rotation of the worm, the rotating rod and the rotating disc are driven to rotate through the rotation of the worm wheel, and at the moment, the installation seat is driven to rotate through the rotation of the rotating disc, so that a plurality of test tubes rotate, antibiotics in the test tubes are detected through the antibiotic detector, and the test tubes are convenient to detect the test tubes one by one through the rotation of the test tubes and the antibiotic detector.
Description
Technical Field
The utility model relates to the technical field of antibiotic detection, in particular to a device and a method for rapidly detecting antibiotics in a water body.
Background
Antibiotics mainly comprise beta lactams, macrolides, sulfonamides and the like, and are used for anti-infection treatment. However, in recent years, due to abuse of antibiotics and sewage discharge, drug-resistant bacteria are continuously appeared, which poses a threat to human health and public health. In order to detect the concentration of antibiotics in human body fluid and water environment, a corresponding detection device is needed.
In the prior art, a part of patent documents with antibiotics rapid detection are disclosed, and Chinese patent with application number of CN202222326935.1 discloses a portable antibiotics rapid detection pen, which comprises a pen cover, a pen body and a pen point. Wherein the pen cover is a detachable automatic propeller, and the pen body comprises a sample pool, a reaction pool group and a color development pool. The sample cell, the replaceable reaction cell and the color development cell are connected with a sample injector, the pen point comprises a timer, a battery and a slave Bluetooth transmitting device, and the detection result can be sent to a terminal Bluetooth receiving device. The utility model has simple structure and convenient carrying, and can rapidly and qualitatively detect antibiotics in water. In the detection process, only the reaction tank and the color development tank in the sample tank are required to be replaced, and the method has the advantages of low cost, simple principle, quick color development, simple method, suitability for detection of more samples, detection of non-professional staff and the like, and can realize quick qualitative analysis of main antibiotics in the solution.
In the above patent, the detection of antibiotics in the water body can only be carried out singly, the antibiotics in a plurality of test tubes cannot be detected one by one, the use convenience is poor, and therefore, the device and the method for rapidly detecting the antibiotics in the water body are provided.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems existing in the prior art, the utility model aims to provide a device and a method for rapidly detecting antibiotics in water, the device and the method position a positioning plate through the elastic action of a spring, fix test tubes through the elastic action of the positioning plate and the spring, then drive positioning blocks to move through the threaded cooperation of a bidirectional screw rod and a threaded sleeve, fix mounting seats through two positioning blocks, drive a worm wheel to rotate through the rotation of the worm wheel, drive a rotating rod and a rotating disc to rotate through the rotation of the worm wheel, and drive the mounting seats to rotate through the rotation of the rotating disc, so that a plurality of test tubes rotate, antibiotics in the test tubes are detected through an antibiotic detector, and the test tubes are conveniently and rapidly detected one by one through the rotation of the test tubes and the cooperation of the antibiotic detector.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme:
a device and a method for rapidly detecting antibiotics in a water body comprise the following steps:
a work table;
the support rod is fixedly connected to the workbench, and the transverse plate is fixedly connected to the support rod;
the air cylinder is arranged on the transverse plate, and the extension end of the air cylinder movably penetrates through the transverse plate;
the antibiotic detector is fixedly connected to the extension end of the air cylinder;
the test tubes are arranged in a plurality, and the test tubes are arranged on the workbench;
the clamping mechanism is arranged on the workbench and is connected with the test tubes;
the rotating mechanism is arranged on the workbench and is connected with the clamping mechanism.
As a preferable scheme of the utility model, the clamping mechanism comprises a mounting groove, a mounting seat, a sealing cover and a plurality of groups of clamping components, wherein the mounting groove is formed in the workbench, the mounting seat is movably inserted in the mounting groove, the sealing cover is detachably connected to the mounting seat, and the plurality of groups of clamping components are arranged in the mounting seat.
As a preferable scheme of the utility model, each group of clamping assembly comprises a jack, a slide hole, a slide rail, a spring, a positioning plate and a push plate, wherein the jack and the slide hole are formed in the sealing cover, the test tube is movably inserted into the jack, the slide rail is fixedly connected into the mounting seat, the spring is fixedly connected into the mounting seat, the positioning plate is slidably connected into the slide rail, the positioning plate is fixedly connected with the spring, the push plate is fixedly connected onto the positioning plate, and the push plate is slidably connected into the slide hole.
As a preferable scheme of the utility model, the rotating mechanism comprises a rotating component and a positioning component, wherein the rotating component and the positioning component are arranged on the workbench, and the rotating component and the positioning component are connected.
As a preferable scheme of the utility model, the rotating assembly comprises a mounting hole, a turntable, a rotating rod, a supporting plate, a worm, a first motor and a worm wheel, wherein the mounting hole is formed in the workbench, the turntable is rotationally connected in the mounting hole, the rotating rod is fixedly connected to the bottom of the turntable, two supporting plates are arranged at the bottom of the workbench, the worm is rotationally connected between the two supporting plates, the first motor is arranged at the front end of the supporting plate, the output end of the first motor movably penetrates through the supporting plate, the output end of the first motor is fixedly connected with the worm, the worm wheel is fixedly connected to the surface of the rotating rod, and the worm wheel is meshed with the worm.
As a preferable scheme of the utility model, the positioning assembly comprises two bearing seats, guide rods, two bidirectional screws, threaded sleeves, positioning blocks and guide plates, wherein the two bearing seats, the two threaded sleeves and the positioning blocks are fixedly connected to a turntable, the two bidirectional screws are rotationally connected to the two bearing seats, the two threaded sleeves are in threaded connection with the surfaces of the two bidirectional screws, the two positioning blocks are respectively and fixedly connected to the outer sides of the two threaded sleeves, the four guide rods and the four guide plates are respectively arranged, each two guide rods are arranged as a group, each guide rod is fixedly connected to the outer sides of the bearing seats, each guide plate is fixedly connected to the surfaces of the threaded sleeves, and each guide plate is in sliding fit with each guide rod.
As a preferable scheme of the utility model, the positioning assembly further comprises a vertical plate, a second motor, a driving gear and a driven gear, wherein the vertical plate is fixedly connected to the turntable, the second motor is arranged at the rear end of the vertical plate, the driving gear is fixedly connected to the output end of the second motor, the driven gear is fixedly connected to the surface of the bidirectional screw, and the driven gear is meshed with the driving gear.
As a preferable scheme of the utility model, the rotary table is fixedly connected with a protective shell.
As a preferable scheme of the utility model, the four corners of the bottom of the workbench are fixedly connected with supporting legs.
The application method of the device for rapidly detecting the antibiotics in the water body comprises the following steps:
s1, firstly, injecting a plurality of samples into a test tube, then holding a push plate to move inwards, moving the push plate to drive a positioning plate to move, compressing a spring through the movement of the positioning plate, inserting the test tube into a jack at the moment, loosening the push plate after the test tube is inserted into the jack, pushing the positioning plate to reset through the elastic action of the spring at the moment, then clamping the test tube through the positioning plate so as to position the test tube, and stopping after the test tube is inserted into the jacks;
s2, when a plurality of test tubes are fixed, the output end of the second motor can be started to rotate, the driving gear is driven to rotate through the rotation of the output end of the second motor, the driven gear is driven to rotate through the rotation of the driving gear, then the bidirectional screw is driven to rotate through the rotation of the driven gear, the two screw sleeves move inwards and outwards simultaneously through the rotation of the bidirectional screw, when the bidirectional screw rotates reversely, the two screw sleeves move outwards simultaneously, the positioning blocks are driven to move outwards through the movement of the screw sleeves, so that the inner wall of the mounting seat is fixed through the two positioning blocks, the second motor can be closed after the mounting seat is fixed, and the mounting seat can be fixed at the moment;
s3, after the mounting seat is fixed, the output end of the first motor is started, the worm is driven to rotate through the rotation of the first motor, the worm wheel is driven to rotate through the rotation of the worm wheel, the rotating rod and the rotating disc are driven to rotate through the rotation of the rotating disc, the mounting seat is driven to rotate through the rotation of the rotating disc, so that a plurality of test tubes rotate, then the extension end of the starting cylinder extends, the antibiotic detector is pushed to move through the extension end of the cylinder, the antibiotic in the test tubes is conveniently detected through the antibiotic detector, and the test tubes are conveniently and rapidly detected one by one through the rotation of the test tubes matched with the antibiotic detector.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) This scheme is when a plurality of test tubes 13 need be fixed, holds push pedal 17 to the inboard removal, and the removal of push pedal 17 drives locating plate 16 and removes, makes spring 15 compressed through the removal of locating plate 16, inserts test tube 13 in jack 11 this moment, can loosen push pedal 17 after test tube 13 inserts in jack 11, promotes locating plate 16 through the elastic action of spring 15 and resets this moment, then thereby fixes a position test tube 13 through locating plate 16 with test tube 13 joint, and the like all inserts test tube 13 in a plurality of jacks 11 and can stop.
(2) This scheme is when a plurality of test tubes 13 need rotate, start the output rotation of second motor 31, the output through second motor 31 rotates and drives driving gear 32 and rotate, the rotation through driving gear 32 drives driven gear 33 and then drive bi-directional screw 26 and rotate through the rotation of driven gear 33, the rotation of bi-directional screw 26 makes two thread bush 27 simultaneously to inboard and outside removal, when bi-directional screw 26 reverses, two thread bush 27 simultaneously move to the outside, drive locating piece 28 to move to the outside through the removal of thread bush 27, thereby be fixed with the inner wall of mount pad 9 through two locating pieces 28, can close second motor 31 after mount pad 9 is fixed, can accomplish the fixing of mount pad 9 this moment, start the output of first motor 22, the rotation through the output of first motor 22 drives worm 21 and rotates, the rotation through worm 21 drives worm wheel 23 and rotates, and drive bull stick 19 and carousel 18 through the rotation of carousel 18 this moment, thereby make a plurality of cylinders 13 rotate, then the extension end extension of start cylinder 4, promote 5 detector 5 through the extension end of 4, thereby be convenient for detect antibiotic detector 5 to antibiotic 13 one by one in the test tube 13, the antibiotic detector is convenient for the antibiotic detector 13 is rotated to a plurality of antibiotic detector 13.
(3) In this scheme, guide bar 25 is in order to be convenient for deflector 29 sliding fit, prevents thread bush 27 rotation through the sliding fit of guide bar 25 and deflector 29, and the stable removal of thread bush 27 of being convenient for.
Drawings
FIG. 1 is a front perspective view of the present utility model;
FIG. 2 is a bottom perspective view of the present utility model;
FIG. 3 is a front cross-sectional view of the present utility model;
FIG. 4 is an overall exploded view of the present utility model;
FIG. 5 is a schematic view of a clamping mechanism and a rotating mechanism according to the present utility model;
FIG. 6 is an exploded view of the clamping mechanism of the present utility model;
FIG. 7 is a schematic view of a rotary mechanism according to the present utility model;
fig. 8 is an exploded view of the rotary mechanism of the present utility model.
The reference numerals in the figures illustrate:
1. a work table; 2. a support rod; 3. a cross plate; 4. a cylinder; 5. an antibiotic detector; 6. a mounting groove; 7. a mounting hole; 8. support legs; 9. a mounting base; 10. sealing cover; 11. a jack; 12. a slide hole; 13. a test tube; 14. a slide rail; 15. a spring; 16. a positioning plate; 17. a push plate; 18. a turntable; 19. a rotating rod; 20. a support plate; 21. a worm; 22. a first motor; 23. a worm wheel; 24. a bearing seat; 25. a guide rod; 26. a bidirectional screw; 27. a thread sleeve; 28. a positioning block; 29. a guide plate; 30. a riser; 31. a second motor; 32. a drive gear; 33. a driven gear; 34. and a protective shell.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-8, a device and a method for rapidly detecting antibiotics in a water body, comprising:
a work table 1;
the support rod 2 is fixedly connected to the workbench 1, and the transverse plate 3 is fixedly connected to the support rod 2;
the air cylinder 4 is arranged on the transverse plate 3, and the extension end of the air cylinder 4 movably penetrates through the transverse plate 3;
the antibiotic detector 5 is fixedly connected to the extension end of the air cylinder 4;
test tubes 13, wherein a plurality of test tubes 13 are arranged, and a plurality of test tubes 13 are arranged on the workbench 1;
the clamping mechanism is arranged on the workbench 1 and is connected with the test tubes 13;
the rotating mechanism is arranged on the workbench 1 and is connected with the clamping mechanism.
In this embodiment, the supporting rod 2 is used for conveniently fixing the transverse plate 3, the transverse plate 3 is used for conveniently installing the air cylinder 4, the air cylinder 4 is used for conveniently driving the antibiotic detector 5 to move, the test tube 13 is used for conveniently pouring water, the positioning plate 16 is positioned through the elastic action of the spring 15, the test tube 13 is fixed through the elastic action of the positioning plate 16 and the spring 15, then the positioning block 28 is driven to move through the threaded fit of the bidirectional screw 26 and the threaded sleeve 27, the mounting seat 9 is fixed through the two positioning blocks 28, at the moment, the worm wheel 23 is driven to rotate through the rotation of the worm wheel 21, the rotating rod 19 and the turntable 18 are driven to rotate through the rotation of the worm wheel 23, at the moment, the mounting seat 9 is driven to rotate through the rotation of the turntable 18, so that the test tubes 13 rotate, the antibiotics in the test tubes 13 are detected through the antibiotic detector 5, and the test tubes 13 are conveniently and rapidly detected one by one test tube 13 through the rotation of the test tube 13.
Specifically, the clamping mechanism comprises a mounting groove 6, a mounting seat 9, a sealing cover 10 and a plurality of groups of clamping components, wherein the mounting groove 6 is formed in the workbench 1, the mounting seat 9 is movably inserted in the mounting groove 6, the sealing cover 10 is detachably connected to the mounting seat 9, and the plurality of groups of clamping components are arranged in the mounting seat 9.
In this embodiment, the installation groove 6 is provided to facilitate the insertion of the installation seat 9, the installation seat 9 is provided to facilitate the matching with the sealing cover 10, and the multiple sets of clamping components are all disposed in the installation seat 9.
Specifically, each group of clamping components comprises a jack 11, a slide hole 12, a slide rail 14, a spring 15, a positioning plate 16 and a push plate 17, wherein the jack 11 and the slide hole 12 are all arranged on the sealing cover 10, the test tube 13 is movably inserted into the jack 11, the slide rail 14 is fixedly connected into the mounting seat 9, the spring 15 is fixedly connected into the mounting seat 9, the positioning plate 16 is slidably connected into the slide rail 14, the positioning plate 16 is fixedly connected with the spring 15, the push plate 17 is fixedly connected onto the positioning plate 16, and the push plate 17 is slidably connected into the slide hole 12.
In this embodiment, the jack 11 is provided to facilitate the insertion of the test tube 13, the slide hole 12 is provided to facilitate the sliding of the push plate 17, the push plate 17 is held by the hand to move inwards, the push plate 17 moves to drive the positioning plate 16 to move, the spring 15 is compressed by the movement of the positioning plate 16, the test tube 13 is inserted into the jack 11 at this time, the push plate 17 can be loosened after the test tube 13 is inserted into the jack 11, the positioning plate 16 is pushed to reset by the elastic action of the spring 15 at this time, and then the test tube 13 is clamped by the positioning plate 16 to position the test tube 13.
Specifically, rotary mechanism includes rotating assembly and locating component, and rotating assembly and locating component all set up on workstation 1, and rotating assembly and locating component link to each other.
In this embodiment, the rotating mechanism includes a rotating assembly and a positioning assembly, both of which are disposed on the workbench 1, and the rotating assembly is connected to the positioning assembly.
Specifically, the rotating assembly includes mounting hole 7, carousel 18, bull stick 19, backup pad 20, worm 21, first motor 22 and worm wheel 23, mounting hole 7 is seted up on workstation 1, carousel 18 rotates to be connected in mounting hole 7, bull stick 19 fixed connection is in the bottom of carousel 18, backup pad 20 sets up to two, two backup pads 20 are all fixed connection in the bottom of workstation 1, worm 21 rotates to be connected between two backup pads 20, first motor 22 installs in the front end of backup pad 20, and the output activity of first motor 22 runs through backup pad 20, the output and worm 21 fixed connection of first motor 22, worm wheel 23 fixed connection is in the surface of bull stick 19, and worm wheel 23 and worm 21 meshing.
In this embodiment, the installation hole 7 is provided to facilitate the rotation of the connection turntable 18, the output end of the first motor 22 is started, the worm 21 is driven to rotate by the rotation of the output end of the first motor 22, the worm wheel 23 is driven to rotate by the rotation of the worm 21, the rotating rod 19 and the turntable 18 are driven to rotate by the rotation of the worm wheel 23, and at this time, the installation seat 9 is driven to rotate by the rotation of the turntable 18, so that the test tubes 13 rotate.
Specifically, the locating component includes bearing frame 24, guide bar 25, two-way screw 26, thread bush 27, locating piece 28 and deflector 29, bearing frame 24, thread bush 27 and locating piece 28 all set up two, two bearing frames 24 all fixed connection are on carousel 18, two-way screw 26 rotates to be connected in two bearing frames 24, two thread bush 27 all threaded connection is in the surface of two-way screw 26, two locating pieces 28 are fixed connection respectively in the outside of two thread bushes 27, deflector 25 and deflector 29 all set up four, four deflector 25 are two to be set up to a set of every two, four deflector 29 are two to be set up to a set of, every group deflector 25 fixed connection is in the outside of bearing frame 24, every group deflector 29 fixed connection is in the surface of thread bush 27, every group deflector 29 and every group deflector 25 sliding fit.
In this embodiment, the bearing seat 24 is convenient for rotationally connecting the bidirectional screw 26, the rotation of the bidirectional screw 26 makes the two threaded sleeves 27 move inwards and outwards simultaneously, when the bidirectional screw 26 reverses, the two threaded sleeves 27 move outwards simultaneously, and the positioning block 28 is driven to move outwards by the movement of the threaded sleeves 27, so that the inner wall of the mounting seat 9 is fixed by the two positioning blocks 28, the guide rod 25 is convenient for the sliding fit of the guide plate 29, the threaded sleeves 27 are prevented from rotating by the sliding fit of the guide rod 25 and the guide plate 29, and the threaded sleeves 27 are convenient for stable movement.
Specifically, the positioning assembly further includes a riser 30, a second motor 31, a driving gear 32 and a driven gear 33, the riser 30 is fixedly connected to the turntable 18, the second motor 31 is mounted at the rear end of the riser 30, the driving gear 32 is fixedly connected to the output end of the second motor 31, the driven gear 33 is fixedly connected to the surface of the bidirectional screw 26, and the driven gear 33 is meshed with the driving gear 32.
In this embodiment, the riser 30 is used to facilitate installation of the second motor 31, start the output end of the second motor 31 to rotate, drive the driving gear 32 to rotate through the rotation of the output end of the second motor 31, drive the driven gear 33 to rotate through the rotation of the driving gear 32, and then drive the bidirectional screw 26 to rotate through the rotation of the driven gear 33.
Specifically, a protective shell 34 is fixedly connected to the turntable 18.
In this embodiment, a protective housing 34 is fixedly connected to the turntable 18, and the protective housing 34 is used to facilitate protection of the driving gear 32 and the driven gear 33.
Specifically, the four corners of the bottom of the workbench 1 are fixedly connected with supporting legs 8.
In this embodiment, the four corners of the bottom of the workbench 1 are fixedly connected with support legs 8, and the support legs 8 are used for supporting the workbench 1 conveniently.
The application method of the device for rapidly detecting the antibiotics in the water body comprises the following steps:
s1, firstly, pouring a plurality of samples into a test tube 13, then holding a push plate 17 to move inwards, moving the push plate 17 to drive a positioning plate 16 to move, compressing a spring 15 through the movement of the positioning plate 16, inserting the test tube 13 into a jack 11 at the moment, loosening the push plate 17 after the test tube 13 is inserted into the jack 11, pushing the positioning plate 16 to reset through the elastic action of the spring 15 at the moment, then clamping the test tube 13 through the positioning plate 16 so as to position the test tube 13, and similarly, stopping after inserting all the plurality of jacks 11 into the test tube 13;
s2, when a plurality of test tubes 13 are fixed, the output end of a second motor 31 can be started to rotate, the output end of the second motor 31 rotates to drive a driving gear 32 to rotate, the rotation of the driving gear 32 drives a driven gear 33 to rotate, then the rotation of the driven gear 33 drives a bidirectional screw 26 to rotate, the rotation of the bidirectional screw 26 enables two threaded sleeves 27 to move inwards and outwards simultaneously, when the bidirectional screw 26 rotates reversely, the two threaded sleeves 27 move outwards simultaneously, the movement of the threaded sleeves 27 drives a positioning block 28 to move outwards, so that the inner wall of a mounting seat 9 is fixed through the two positioning blocks 28, the second motor 31 can be closed after the mounting seat 9 is fixed, and the mounting seat 9 can be fixed at the moment;
s3, after the mounting seat 9 is fixed, the output end of the first motor 22 is started, the worm 21 is driven to rotate through the rotation of the first motor 22, the worm wheel 23 is driven to rotate through the rotation of the worm wheel 23, the rotating rod 19 and the rotating disc 18 are driven to rotate through the rotation of the worm wheel 23, the mounting seat 9 is driven to rotate through the rotation of the rotating disc 18 at this time, so that the test tubes 13 rotate, then the extension end of the starting cylinder 4 extends, the antibiotic detector 5 is pushed to move through the extension end of the cylinder 4, the antibiotics in the test tubes 13 are conveniently detected through the antibiotic detector 5, and the test tubes 13 are conveniently and rapidly detected one by one through the rotation of the test tubes 13 and the matching of the antibiotic detector 5.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution and the modified concept thereof, within the scope of the present utility model.
Claims (4)
1. A device for rapidly detecting antibiotics in a body of water, comprising:
a work table (1);
the support rod (2), the support rod (2) is fixedly connected to the workbench (1), and the transverse plate (3) is fixedly connected to the support rod (2);
the air cylinder (4) is arranged on the transverse plate (3), and the extension end of the air cylinder (4) movably penetrates through the transverse plate (3);
the antibiotic detector (5), the said antibiotic detector (5) is fixedly connected to the extension end of the cylinder (4);
the test tubes (13) are arranged in a plurality, and the test tubes (13) are arranged on the workbench (1);
the clamping mechanism is arranged on the workbench (1) and is connected with the test tubes (13);
the rotating mechanism is arranged on the workbench (1) and is connected with the clamping mechanism;
the clamping mechanism comprises a mounting groove (6), a mounting seat (9), a sealing cover (10) and a plurality of groups of clamping components, wherein the mounting groove (6) is formed in the workbench (1), the mounting seat (9) is movably inserted into the mounting groove (6), the sealing cover (10) is detachably connected onto the mounting seat (9), and the plurality of groups of clamping components are arranged in the mounting seat (9);
each group of clamping assembly comprises a jack (11), a sliding hole (12), a sliding rail (14), a spring (15), a positioning plate (16) and a push plate (17), wherein the jack (11) and the sliding hole (12) are formed in a sealing cover (10), a test tube (13) is movably inserted in the jack (11), the sliding rail (14) is fixedly connected in a mounting seat (9), the spring (15) is fixedly connected in the mounting seat (9), the positioning plate (16) is slidably connected in the sliding rail (14), the positioning plate (16) is fixedly connected with the spring (15), the push plate (17) is fixedly connected to the positioning plate (16), and the push plate (17) is slidably connected in the sliding hole (12);
the rotating mechanism comprises a rotating assembly and a positioning assembly, the rotating assembly and the positioning assembly are both arranged on the workbench (1), and the rotating assembly is connected with the positioning assembly;
the rotary assembly comprises mounting holes (7), rotary plates (18), rotary rods (19), support plates (20), worms (21), a first motor (22) and worm gears (23), wherein the mounting holes (7) are formed in a workbench (1), the rotary plates (18) are rotationally connected in the mounting holes (7), the rotary rods (19) are fixedly connected to the bottoms of the rotary plates (18), the support plates (20) are two, the two support plates (20) are fixedly connected to the bottoms of the workbench (1), the worms (21) are rotationally connected between the two support plates (20), the first motor (22) is mounted at the front ends of the support plates (20), the output ends of the first motor (22) movably penetrate through the support plates (20), the output ends of the first motor (22) are fixedly connected with the worms (21), the worm gears (23) are fixedly connected to the surfaces of the rotary rods (19), and the worm gears (23) are meshed with the worms (21);
the positioning assembly comprises bearing seats (24), guide rods (25), two bidirectional screw rods (26), threaded sleeves (27), positioning blocks (28) and guide plates (29), wherein the bearing seats (24), the threaded sleeves (27) and the positioning blocks (28) are all arranged in two, the two bearing seats (24) are fixedly connected to a rotary table (18), the bidirectional screw rods (26) are rotationally connected to the inside of the two bearing seats (24), the two threaded sleeves (27) are all in threaded connection to the surfaces of the bidirectional screw rods (26), the two positioning blocks (28) are respectively and fixedly connected to the outer sides of the two threaded sleeves (27), the guide rods (25) and the guide plates (29) are all arranged in four, every two guide rods (25) are arranged in one group, every two guide plates (29) are arranged in one group, every group of guide rods (25) are fixedly connected to the outer sides of the bearing seats (24), and every group of guide plates (29) are fixedly connected to the surfaces of the threaded sleeves (27), and each group of guide plates (29) are matched with each guide rod (25);
the positioning assembly further comprises a vertical plate (30), a second motor (31), a driving gear (32) and a driven gear (33), wherein the vertical plate (30) is fixedly connected to the rotary table (18), the second motor (31) is arranged at the rear end of the vertical plate (30), the driving gear (32) is fixedly connected to the output end of the second motor (31), the driven gear (33) is fixedly connected to the surface of the bidirectional screw (26), and the driven gear (33) is meshed with the driving gear (32).
2. The apparatus for rapid detection of antibiotics in a body of water of claim 1, wherein: and a protective shell (34) is fixedly connected to the turntable (18).
3. The apparatus for rapid detection of antibiotics in a body of water of claim 2, wherein: support legs (8) are fixedly connected to four corners of the bottom of the workbench (1).
4. A method for rapidly detecting antibiotics in a body of water, comprising the steps of:
s1, firstly, injecting various samples into a test tube (13), then holding a push plate (17) to move inwards, moving the push plate (17) to drive a positioning plate (16) to move, compressing a spring (15) through the movement of the positioning plate (16), inserting the test tube (13) into a jack (11) at the moment, loosening the push plate (17) after the test tube (13) is inserted into the jack (11), pushing the positioning plate (16) to reset through the elastic action of the spring (15), then clamping the test tube (13) through the positioning plate (16), positioning the test tube (13), and so on, and stopping after inserting a plurality of jacks (11) into the test tube (13);
s2, when a plurality of test tubes (13) are fixed, the output ends of the second motor (31) can be started to rotate, the output ends of the second motor (31) rotate to drive the driving gear (32) to rotate, the driven gear (33) is driven to rotate through the rotation of the driving gear (32), then the bidirectional screw (26) is driven to rotate through the rotation of the driven gear (33), the two threaded sleeves (27) move inwards and outwards simultaneously through the rotation of the bidirectional screw (26), when the bidirectional screw (26) is reversed, the two threaded sleeves (27) move outwards simultaneously, the positioning blocks (28) are driven to move outwards through the movement of the threaded sleeves (27), so that the inner wall of the mounting seat (9) is fixed through the two positioning blocks (28), the second motor (31) can be closed after the mounting seat (9) is fixed, and then the mounting seat (9) can be fixed;
s3, after the mounting seat (9) is fixed, the output end of the first motor (22) is started, the worm (21) is driven to rotate through the output end rotation of the first motor (22), the worm wheel (23) is driven to rotate through the rotation of the worm (21), the rotating rod (19) and the rotating disc (18) are driven to rotate through the rotation of the worm wheel (23), the mounting seat (9) is driven to rotate through the rotation of the rotating disc (18) at the moment, so that the test tubes (13) rotate, then the extension end of the air cylinder (4) is started, the antibiotic detector (5) is pushed to move through the extension end of the air cylinder (4), antibiotics in the test tubes (13) are conveniently detected through the antibiotic detector (5), and the quick test tubes (13) are detected one by one through the rotation of the test tubes (13).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310814489.5A CN116879281B (en) | 2023-07-04 | 2023-07-04 | Device and method for rapidly detecting antibiotics in water body |
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| CN202310814489.5A CN116879281B (en) | 2023-07-04 | 2023-07-04 | Device and method for rapidly detecting antibiotics in water body |
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| CN116879281B true CN116879281B (en) | 2024-04-16 |
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| CN218382661U (en) * | 2022-09-30 | 2023-01-24 | 广东优捷检测科技有限公司 | Novel cosmetic hormone detects device |
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| CN212872321U (en) * | 2020-08-24 | 2021-04-02 | 浙江安联检测技术服务有限公司 | Gas chromatography detects with collecting mechanism |
| CN212275739U (en) * | 2020-09-04 | 2021-01-01 | 淮阴师范学院 | A equipment for detecting antibiotic in pharmaceutical industry waste water |
| CN214174347U (en) * | 2021-01-06 | 2021-09-10 | 云南方源科技有限公司 | Detection device for detecting environmental water quality |
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