CN115615754B - Automatic sampler for sampling tube - Google Patents
Automatic sampler for sampling tube Download PDFInfo
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- CN115615754B CN115615754B CN202211079605.5A CN202211079605A CN115615754B CN 115615754 B CN115615754 B CN 115615754B CN 202211079605 A CN202211079605 A CN 202211079605A CN 115615754 B CN115615754 B CN 115615754B
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- fixedly connected
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
Abstract
The utility model relates to the technical field of sampling tube sampling, in particular to an automatic sampler for a sampling tube, which comprises a base, wherein the top of the base is fixedly connected with two fixing plates, one side of one fixing plate is fixedly connected with a fixing seat, and the top of the fixing seat is fixedly connected with a stepping motor; according to the utility model, the pressing plate can be driven to move downwards through the output end of the electric telescopic rod, in the process of downwards moving the pressing plate, the fixed block can be driven to move downwards, the fixed block is driven to move to drive the sliding rod to move, the sliding rod drives the gear, the rotating shaft and the L-shaped extrusion rod to rotate through the fixed rack, the protective cover can be opened through the rotation of the L-shaped extrusion rod, the purpose that the protective cover of the sample tube is conveniently opened through designing the sample tube into a flip type is achieved, the sealing film can be directly used for puncturing the sealing film for sampling during sampling, and meanwhile, the protective cover of the previous sample tube can be opened during sampling, so that the sampling speed is improved.
Description
Technical Field
The utility model relates to the technical field of sampling pipes, in particular to an automatic sampler for sampling pipes.
Background
In the production process of medicines or other chemical agents, the materials are sampled before being intensively packaged, the existing sampling equipment is high in cost and complex in structure, or manual sampling is adopted, namely, a tester samples and tests at regular time for each shift, and due to human reasons, the quality difference of sampling exists between the shift and the night shift, so that the sample is representative in a missing period, and the samples are stored in a sealed manner for better preservation.
The utility model patent with the publication number of CN213091285U discloses an automatic sampler. Comprising the following steps: the device comprises a discharging hopper, a sampling channel arranged on the discharging hopper, a sampling tube, a cylinder, a piston connecting rod mechanism, a sample bin and a piston movement timing controller. The cylinder piston driven by timing carries out periodic reciprocating motion, so that uniform and quantitative sampling is realized, and the sampled material sample is more representative.
Based on the above search in combination with the prior art findings:
the cover of the existing sampling tube is in threaded connection, so that the sampling tube needs to be rotated to be opened in the sampling process, and the cover of the sampling tube cannot be opened and the sampling cannot be performed at the same time, so that the sampling speed of the automatic sampling tube is reduced.
Disclosure of Invention
The utility model aims to provide an automatic sampler for a sampling tube, which aims to solve the problems in the background technology.
The technical scheme of the utility model is as follows: the utility model provides an automatic sampler for sampling pipe, includes the base, the top fixedly connected with two fixed plates of base, one of them one side fixedly connected with fixing base of fixed plate, the top fixedly connected with step motor of fixing base, step motor's output has the drive shaft through the coupling joint, two the rotation hole has all been seted up to one side of fixed plate, two are run through in proper order to the one end of drive shaft two the rotation hole, two one side that the fixed plate is close to each other rotates and is connected with the driven shaft, the drive shaft with the tensioning has cup jointed the conveyer belt on the driven shaft, even fixedly connected with a plurality of mount pads are a plurality of on the direction of delivery of conveyer belt equal fixedly connected with sample pipe on the mount pad, the top fixedly connected with L shape mounting bracket of base, install automatic sampling mechanism on the L shape mounting bracket, install on the L shape mounting bracket and close the lid mechanism.
Preferably, the top of a plurality of sample tubes rotates and is connected with the rotation and is connected with the shield cap, the top fixedly connected with lug of shield cap, fixedly connected with sealing membrane on the discharge gate of sample tubes.
Preferably, the automatic sampling mechanism comprises an electric telescopic rod fixedly connected to the top of the L-shaped mounting frame, the output end of the electric telescopic rod is fixedly connected with a sampling tube, the sampling tube is matched with a plurality of sample tubes, the output end of the electric telescopic rod is fixedly connected with a pressing plate, and the pressing plate is provided with a cover opening unit in a matched mode.
Preferably, the cover opening unit comprises an L-shaped rod fixedly connected to one side of the L-shaped mounting frame, a fixing sleeve is fixedly connected to one side of the L-shaped rod, a sliding hole is formed in the top of the fixing sleeve, a sliding rod is connected in the sliding hole in a sliding mode, a fixing block is fixedly connected to the bottom end of the sliding rod, and the fixing block is matched with the pressing plate.
Preferably, the sliding rod is sleeved with a reset spring, and two ends of the reset spring are respectively fixedly connected with the fixed sleeve and the sliding rod.
Preferably, the bottom fixedly connected with fixed rack of sliding rod, the meshing has the gear on the fixed rack, one side key-type connection of gear has the axis of rotation, the rotation hole has been seted up to one side of L shape pole, the one end of axis of rotation runs through the rotation hole and fixedly connected with L shape extrusion pole, L shape extrusion pole and a plurality of lug looks adaptation.
Preferably, the cover closing mechanism comprises a sliding rail fixedly connected to one side of the L-shaped mounting frame, a sliding block is connected to the sliding rail in a sliding manner, a fixing rod is connected to one side of the sliding block in a rotating manner, and the fixing rod is matched with the protective cover.
Preferably, the bar frame has been cup jointed on the dead lever, the top fixedly connected with connecting rod of bar frame, the connecting rod with clamp plate looks adaptation, one side fixedly connected with fixed column of slide rail, the spout has been seted up to the bottom of fixed column, sliding connection has the movable column in the spout, the bottom fixedly connected with of movable column in the top of connecting rod, telescopic spring has been cup jointed on the movable column, telescopic spring's both ends respectively with connecting rod with fixed column fixed connection.
Preferably, one side of the L-shaped mounting frame is fixedly connected with the guide rail, a scanner is fixedly connected to the guide rail, and the scanner is matched with a plurality of sample tubes.
Preferably, the top of L shape mounting bracket has seted up the regulation hole, the regulation hole swivelling joint has the threaded rod, the bottom spiro union of threaded rod has the screwed pipe, the bottom fixed connection of screwed pipe in the top of scanner.
The utility model provides an automatic sampler for a sampling tube through improvement, which has the following improvement and advantages compared with the prior art:
the method comprises the following steps: according to the utility model, the driving shaft is driven by the stepping motor to intermittently rotate, the driving shaft drives the plurality of sample tubes to intermittently move through the conveying belt, the output end of the electric telescopic rod drives the sampling tube to downwardly move once, the sampling tube downwardly moves to directly puncture the sealing film on the sample tube to enter the sample tube for sampling, meanwhile, the output end of the electric telescopic rod drives the pressing plate to downwardly move, the pressing plate downwardly moves in the process of downwardly moving, the fixing block is driven to downwardly move to drive the sliding rod to move, the sliding rod drives the gear, the rotating shaft and the L-shaped extrusion rod to rotate through the fixing rack, the L-shaped extrusion rod can open the protective cover, the effect that the sample tube is designed into a flip type structure, the protective cover of the sample tube is conveniently opened is realized, the sealing film can be directly punctured for sampling during sampling, and meanwhile, the protective cover of the previous sample tube can be opened during sampling, and the sampling speed is increased;
and two,: according to the utility model, the connecting rod is driven to move through the downward movement of the pressing plate, the movable column and the telescopic spring are driven to move through the downward movement of the pressing plate, the telescopic spring is elastically deformed, the bar frame is driven to move through the movement of the connecting rod, the fixed rod and the sliding block are driven to move through the movement of the bar frame, the sliding block moves on the inclined section of the sliding rail, the fixed rod can extrude the protective cover to close in the moving process, the later sample tube can be automatically capped in the sampling process, and the sample tube is convenient to convey;
and thirdly,: according to the utility model, the threaded rod is rotated to drive the threaded pipe to lift, the threaded pipe lifts the scanner, so that the position of the scanner is adjusted, different sample pipes can be conveniently scanned, the sample pipes can be scanned while sampling is carried out, and the data of the samples can be conveniently recorded and archived.
Drawings
The utility model is further explained below with reference to the drawings and examples:
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of another perspective view of the present utility model;
FIG. 3 is a schematic perspective view of an automatic sampling mechanism according to the present utility model;
fig. 4 is a schematic perspective view of the door unit of the present utility model;
FIG. 5 is a schematic perspective view of a capping mechanism of the present utility model;
FIG. 6 is a schematic perspective view of a sample tube body according to the present utility model;
FIG. 7 is a schematic diagram of the co-operative three-dimensional structure of the threaded rod, threaded tube and scanner of the present utility model;
FIG. 8 is a schematic cross-sectional view of a sample cell according to the present utility model.
Reference numerals illustrate:
1. a base; 101. a fixing plate; 102. a stepping motor; 103. a drive shaft; 104. a conveyor belt; 105. a mounting base; 106. a sample tube; 107. sealing film; 108. a protective cover; 109. a bump; 2. an L-shaped mounting rack; 201. an electric telescopic rod; 202. a sampling tube; 203. a pressing plate; 3. an L-shaped rod; 301. a rotating shaft; 302. an L-shaped extrusion rod; 303. a gear; 304. a fixed rack; 305. a slide bar; 306. a fixed sleeve; 307. a return spring; 308. a fixed block; 4. a slide rail; 401. a slide block; 402. a fixed rod; 403. a bar frame; 404. a connecting rod; 405. a movable column; 406. a telescopic spring; 407. fixing the column; 5. a guide rail; 501. a scanner; 502. a threaded tube; 503. a threaded rod.
Detailed Description
The following detailed description of the present utility model clearly and fully describes the technical solutions of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides an automatic sampler for a sampling tube by improving the technical scheme that:
as shown in fig. 1-8, an automatic sampler for sampling tubes comprises a base 1, wherein the top of the base 1 is fixedly connected with two fixing plates 101, one side of one fixing plate 101 is fixedly connected with a fixing seat, the top of the fixing seat is fixedly connected with a stepping motor 102, the output end of the stepping motor 102 is connected with a driving shaft 103 through a coupling, one side of the two fixing plates 101 is provided with a rotating hole, one end of the driving shaft 103 sequentially penetrates through the two rotating holes, one side, close to each other, of the two fixing plates 101 is rotatably connected with a driven shaft, the driving shaft 103 and the driven shaft are in tension sleeve connection with a conveying belt 104, a plurality of mounting seats 105 are uniformly and fixedly connected with sample tubes 106 on the plurality of mounting seats 105 in the conveying direction of the conveying belt 104, an L-shaped mounting frame 2 is fixedly connected with the top of the base 1, an automatic sampling mechanism is mounted on the L-shaped mounting frame 2, and a cover closing mechanism is mounted on the L-shaped mounting frame 2; by means of the structure, through the arrangement of the mounting base 105, the mounting base 105 is in a convex shape, and is matched with the concave design of the bottom of the sample tube 106, so that the sample tube 106 is conveniently fixed, and through the arrangement of the stepping motor 102, the sample tube 106 can be driven by the conveying belt 104 to carry out intermittent conveying.
Further, the top parts of the plurality of sample tubes 106 are rotatably connected with a protective cover 108, the top parts of the protective cover 108 are fixedly connected with a convex block 109, and a sealing film 107 is fixedly connected to a discharge hole of the sample tube 106; by means of the structure, the sample can be reinforced and protected through the arrangement of the protecting cover 108, the sample can be sealed and stored through the sealing film 107, and meanwhile, the sealing film 107 can be directly used for puncturing and sampling during sampling, so that the sample is convenient to use.
Further, the automatic sampling mechanism comprises an electric telescopic rod 201 fixedly connected to the top of the L-shaped mounting frame 2, the output end of the electric telescopic rod 201 is fixedly connected with a sampling tube 202, the sampling tube 202 is matched with the plurality of sample tubes 106, the output end of the electric telescopic rod 201 is fixedly connected with a pressing plate 203, and a cover opening unit is arranged on the pressing plate 203 in a matched mode; by means of the structure, through the arrangement of the sampling tube 202, the electric telescopic rod 201 is started to drive the sample tube 106 to move downwards, and the sample tube 106 can directly puncture the sealing film 107 to sample, so that convenience in sampling samples is realized.
Further, the cover opening unit comprises an L-shaped rod 3 fixedly connected to one side of the L-shaped mounting frame 2, a fixing sleeve 306 is fixedly connected to one side of the L-shaped rod 3, a sliding hole is formed in the top of the fixing sleeve 306, a sliding rod 305 is slidably connected in the sliding hole, a fixing block 308 is fixedly connected to the bottom end of the sliding rod 305, and the fixing block 308 is matched with the pressing plate 203.
Further, a return spring 307 is sleeved on the sliding rod 305, and two ends of the return spring 307 are fixedly connected with a fixed sleeve 306 and the sliding rod 305 respectively; by means of the structure, through the arrangement of the sliding rod 305, the sliding rod 305 is matched with the reset spring 307, the fixed block 308 is driven to move downwards in the downward moving process of the pressing plate 203, the fixed block 308 moves to drive the sliding rod 305 to move, the sliding rod 305 moves to drive the reset spring 307 to compress and deform, and the fact that when the pressing plate 203 resets, the compressed reset spring 307 drives the sliding rod 305 to reset is achieved.
Further, the bottom end of the sliding rod 305 is fixedly connected with a fixed rack 304, a gear 303 is meshed on the fixed rack 304, one side of the gear 303 is connected with a rotating shaft 301 in a key manner, one side of the L-shaped rod 3 is provided with a rotating hole, one end of the rotating shaft 301 penetrates through the rotating hole and is fixedly connected with an L-shaped extrusion rod 302, and the L-shaped extrusion rod 302 is matched with the plurality of convex blocks 109; by means of the structure, through the arrangement of the L-shaped extrusion rod 302, the sliding rod 305 moves to drive the fixed rack 304 to move, the fixed rack 304 moves to drive the gear 303, the rotating shaft 301 and the L-shaped extrusion rod 302 to rotate, the fact that the L-shaped extrusion rod 302 rotates to extrude the protruding block 109 to drive the protective cover 108 to rotate is achieved, and then the protective cover 108 can be automatically opened.
Further, the cover closing mechanism comprises a sliding rail 4 fixedly connected to one side of the L-shaped mounting frame 2, a sliding block 401 is connected to the sliding rail 4 in a sliding manner, a fixing rod 402 is connected to one side of the sliding block 401 in a rotating manner, and the fixing rod 402 is matched with the protective cover 108; by the above structure, the protection cover 108 of the sampled sample tube 106 is closed by the fixing rod 402.
Further, a bar frame 403 is sleeved on the fixed rod 402, a connecting rod 404 is fixedly connected to the top of the bar frame 403, the connecting rod 404 is matched with the pressing plate 203, a fixed column 407 is fixedly connected to one side of the sliding rail 4, a sliding groove is formed in the bottom end of the fixed column 407, a movable column 405 is slidably connected in the sliding groove, the bottom end of the movable column 405 is fixedly connected to the top of the connecting rod 404, a telescopic spring 406 is sleeved on the movable column 405, and two ends of the telescopic spring 406 are respectively fixedly connected with the connecting rod 404 and the fixed column 407; by means of the structure, through the arrangement of the bar frame 403, the downward movement of the pressing plate 203 can drive the connecting rod 404 to move, the movement of the connecting rod 404 drives the bar frame 403 to move, the movement of the bar frame 403 drives the fixing rod 402 and the sliding block 401 to move, the later sample tube 106 can be automatically capped in the sampling process, and further the sample tube 106 is convenient to convey.
Further, a guiding track 5 is fixedly connected to one side of the L-shaped mounting frame 2, a scanner 501 is fixedly connected to the guiding track 5, and the scanner 501 is matched with the plurality of sample tubes 106; by means of the structure, the sample tube 106 can be scanned through the arrangement of the scanner 501, and the information of the sample can be stored correspondingly conveniently.
Further, an adjusting hole is formed in the top of the L-shaped mounting frame 2, a threaded rod 503 is rotationally connected to the adjusting hole, a threaded pipe 502 is screwed to the bottom end of the threaded rod 503, and the bottom end of the threaded pipe 502 is fixedly connected to the top of the scanner 501; by means of the structure, through the arrangement of the threaded rod 503, the threaded rod 503 is rotated to drive the threaded pipe 502 to lift, and the threaded pipe 502 is lifted to drive the scanner 501 to lift, so that the position of the scanner 501 is adjusted, and further scanning of different sample pipes 106 is facilitated.
Working principle: the stepping motor 102 drives the driving shaft 103 to intermittently rotate, the driving shaft 103 drives a plurality of sample tubes 106 to intermittently move through the conveying belt 104, each sample tube 106 can move to the lower side of the sampling tube 202, and each time the sampling tube 202 moves, the output end of the electric telescopic rod 201 can drive the sampling tube 202 to downwardly move once, the sampling tube 202 downwardly moves to directly puncture the sealing membrane 107 on the sample tube 106 to enter the sample tube 106 for sampling, meanwhile, the output end of the electric telescopic rod 201 drives the pressing plate 203 to downwardly move, the pressing plate 203 is downwardly moved, the fixed block 308 is driven to downwardly move, the fixed block 308 moves to drive the sliding rod 305 to move, the sliding rod 305 moves to drive the reset spring 307 to compress and deform, the sliding rod 305 moves to drive the fixed rack 304 to rotate, the gear 303 rotates to drive the rotating shaft 301 and the L-shaped extrusion rod 302 to rotate, the L-shaped extrusion rod 302 can extrude the bump 109 to drive the sealing membrane 108 to rotate, the sealing membrane 108 is opened, the sealing membrane 108 is conveniently designed to be opened by the sample tube 106, and the sealing membrane 107 can be directly opened by the sealing membrane 107 when the sampling tube 106 is sampled, and the sealing membrane 107 can be directly opened by setting the sealing membrane 107.
The clamp plate 203 moves down and can drive connecting rod 404 and remove, connecting rod 404 moves and drives movable column 405 and extension spring 406 and remove for extension spring 406 takes place elastic deformation, and connecting rod 404 moves and drives bar frame 403 and remove, and bar frame 403 removes and drives dead lever 402 and slider 401 and remove, makes slider 401 remove at the slope section of slide rail 4, and dead lever 402 can extrude protective cover 108 at the in-process that removes and close, has realized can be automatic to carry out the closing cap with later sample tube 106 at the in-process of taking a sample, and then is convenient for carry sample tube 106.
The threaded rod 503 is rotated to drive the threaded pipe 502 to lift, the threaded pipe 502 is lifted to drive the scanner 501 to lift, the position of the scanner 501 is adjusted, and then different sample pipes 106 are conveniently scanned, and the sample pipes 106 are scanned while sampling is carried out, so that the data of the samples can be conveniently recorded and archived.
The previous description is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides an automatic sampler for sampling tube, includes base (1), its characterized in that: the automatic sampling device comprises a base (1), wherein two fixing plates (101) are fixedly connected to the top of the base (1), one side of each fixing plate (101) is fixedly connected with a fixing seat, the top of each fixing seat is fixedly connected with a stepping motor (102), the output end of each stepping motor (102) is connected with a driving shaft (103) through a coupler, one side of each fixing plate (101) is provided with a rotating hole, one end of each driving shaft (103) sequentially penetrates through the two rotating holes, one side, close to each other, of each fixing plate (101) is rotatably connected with a driven shaft, the driving shafts (103) and the driven shafts are in tensioning connection with a conveying belt (104), a plurality of mounting seats (105) are uniformly and fixedly connected to each conveying direction of the conveying belt (104), each mounting seat (105) is fixedly connected with a sample tube (106), the top of each base (1) is fixedly connected with an L-shaped mounting frame (2), an automatic sampling mechanism is mounted on each L-shaped mounting frame (2), and a cover closing mechanism is mounted on each L-shaped mounting frame (2);
the top of the plurality of sample tubes (106) is rotationally connected with a protective cover (108), the top of the protective cover (108) is fixedly connected with a bump (109), and a sealing film (107) is fixedly connected to a discharge hole of the sample tubes (106);
the automatic sampling mechanism comprises an electric telescopic rod (201) fixedly connected to the top of the L-shaped mounting frame (2), a sampling tube (202) is fixedly connected to the output end of the electric telescopic rod (201), the sampling tube (202) is matched with a plurality of sample tubes (106), and a pressing plate (203) is fixedly connected to the output end of the electric telescopic rod (201);
the cover opening unit comprises an L-shaped rod (3) fixedly connected to one side of the L-shaped mounting frame (2), one side of the L-shaped rod (3) is fixedly connected with a fixed sleeve (306), a sliding hole is formed in the top of the fixed sleeve (306), a sliding rod (305) is connected in the sliding hole in a sliding mode, the bottom end of the sliding rod (305) is fixedly connected with a fixed block (308), and the fixed block (308) is matched with the pressing plate (203);
a return spring (307) is sleeved on the sliding rod (305), and two ends of the return spring (307) are fixedly connected with the fixed sleeve (306) and the sliding rod (305) respectively;
the bottom end of the sliding rod (305) is fixedly connected with a fixed rack (304), a gear (303) is meshed on the fixed rack (304), one side of the gear (303) is connected with a rotating shaft (301) in a key manner, one side of the L-shaped rod (3) is provided with a rotating hole, one end of the rotating shaft (301) penetrates through the rotating hole and is fixedly connected with an L-shaped extrusion rod (302), and the L-shaped extrusion rod (302) is matched with a plurality of protruding blocks (109);
the stepping motor (102) drives the driving shaft (103) to intermittently rotate, the driving shaft (103) drives the plurality of sample tubes (106) to intermittently move through the conveying belt (104), each sample tube (106) can move to the lower part of the sampling tube (202), and the output end of the electric telescopic rod (201) can drive the sampling tube (202) to move downwards once every time the sampling tube (202) moves, the sealing film (107) on the sample tube (106) is directly pierced by the downwards movement of the sampling tube (202) to enter the sample tube (106) for sampling, meanwhile, the output end of the electric telescopic rod (201) drives the pressing plate (203) to move downwards, the pressing plate (203) can drive the fixed block (308) to move downwards in the downwards movement process, the fixed block (308) can drive the sliding rod (305) to move, the sliding rod (305) can drive the reset spring (307) to compress and generate spring deformation, the sliding rod (305) can drive the fixed rack (304) to move to drive the gear (303) to rotate, the rotating shaft (301) and the L-shaped extrusion rod (302) can drive the extrusion cap (108) to rotate, the extrusion cap (108) to be opened by the extrusion cap (108) to be designed to be opened by the extrusion cap (108), the protective cover (108) of the sample tube (106) is conveniently opened, and the sealing film (107) is directly punctured for sampling during sampling through the arrangement of the sealing film (107), and meanwhile, the protective cover (108) of the previous sample tube (106) is opened during sampling.
2. An automatic sampler for a sampling tube as claimed in claim 1 wherein: the cover closing mechanism comprises a sliding rail (4) fixedly connected to one side of the L-shaped mounting frame (2), a sliding block (401) is connected to the sliding rail (4) in a sliding mode, a fixing rod (402) is connected to one side of the sliding block (401) in a rotating mode, and the fixing rod (402) is matched with the protective cover (108);
the fixing device is characterized in that a bar frame (403) is sleeved on the fixing rod (402), a connecting rod (404) is fixedly connected to the top of the bar frame (403), the connecting rod (404) is matched with the pressing plate (203), a fixing column (407) is fixedly connected to one side of the sliding rail (4), a sliding groove is formed in the bottom end of the fixing column (407), a movable column (405) is slidably connected in the sliding groove, the bottom end of the movable column (405) is fixedly connected to the top of the connecting rod (404), a telescopic spring (406) is sleeved on the movable column (405), and two ends of the telescopic spring (406) are fixedly connected with the connecting rod (404) and the fixing column (407) respectively;
the clamp plate (203) moves down and can drive connecting rod (404) and remove, connecting rod (404) removes and drives movable column (405) and extension spring (406) and remove for extension spring (406) take place elastic deformation, and connecting rod (404) removes and drives bar frame (403) and remove, and bar frame (403) remove and drive dead lever (402) and slider (401) and remove, make slider (401) remove in the slope section of slide rail (4), and dead lever (402) extrudees protective cover (108) at the in-process that removes and closes, seals back sample pipe (106) automatically at the in-process of taking a sample.
3. An automatic sampler for a sampling tube as claimed in claim 2 wherein: one side fixedly connected with direction track (5) of L shape mounting bracket (2), fixedly connected with scanner (501) on direction track (5), scanner (501) with a plurality of sample cell (106) looks adaptation is through the setting of scanner (501), scans sample cell (106).
4. An automatic sampler for a sampling tube as claimed in claim 2 wherein: an adjusting hole is formed in the top of the L-shaped mounting frame (2), a threaded rod (503) is rotationally connected to the adjusting hole, a threaded pipe (502) is screwed to the bottom end of the threaded rod (503), and the bottom end of the threaded pipe (502) is fixedly connected to the top of the scanner (501);
the threaded rod (503) is rotated to drive the threaded pipe (502) to lift, the threaded pipe (502) is lifted to drive the scanner (501) to lift, the position of the scanner (501) is adjusted, and then different sample pipes (106) are conveniently scanned, and the sample pipes (106) are scanned while sampling is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202211079605.5A CN115615754B (en) | 2022-09-05 | 2022-09-05 | Automatic sampler for sampling tube |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211079605.5A CN115615754B (en) | 2022-09-05 | 2022-09-05 | Automatic sampler for sampling tube |
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| CN115615754B true CN115615754B (en) | 2023-09-19 |
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| US4525979A (en) * | 1982-10-19 | 1985-07-02 | The United States Of America As Represented By The Administrator Of The Environmental Protection Agency | Automatic bottle sealing mechanism for liquid sampling apparatus |
| JP2007197055A (en) * | 2006-01-26 | 2007-08-09 | Lifetech Co Ltd | Uncapping device and uncapping method |
| KR20190001156A (en) * | 2017-06-26 | 2019-01-04 | (주)아이엠 | Quantitative analysis diagnose apparatus |
| CN209456048U (en) * | 2018-12-10 | 2019-10-01 | 宝群电子科技(上海)有限公司 | Cillin bottle hood-opening device |
| CN212621540U (en) * | 2020-07-17 | 2021-02-26 | 安徽电力股份有限公司淮南田家庵发电厂 | Intelligent sampling device for coal coming from train |
| CN213231474U (en) * | 2020-09-10 | 2021-05-18 | 广州智达实验室科技有限公司 | Actuator and sample processing device |
| CN212780841U (en) * | 2021-02-08 | 2021-03-23 | 博奥生物集团有限公司 | Cup separating device and sample analysis equipment |
| CN215768627U (en) * | 2021-07-27 | 2022-02-08 | 河北蒙信医疗科技有限公司 | Sample tube uncapping and sample separating equipment |
| CN113686840A (en) * | 2021-08-24 | 2021-11-23 | 重庆医药高等专科学校 | Saliva lactic acid detection device based on chemiluminescence method |
| CN114527292A (en) * | 2022-02-23 | 2022-05-24 | 广州市鹏达智能科技有限公司 | Automatic sample introduction device and method for in-vitro diagnosis analyzer |
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| CN115615754A (en) | 2023-01-17 |
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