CN112198013A - Sampling device capable of sampling in batches for chemical detection and using method - Google Patents
Sampling device capable of sampling in batches for chemical detection and using method Download PDFInfo
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- CN112198013A CN112198013A CN202011138053.1A CN202011138053A CN112198013A CN 112198013 A CN112198013 A CN 112198013A CN 202011138053 A CN202011138053 A CN 202011138053A CN 112198013 A CN112198013 A CN 112198013A
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- 238000005070 sampling Methods 0.000 title claims abstract description 106
- 239000000126 substance Substances 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000003153 chemical reaction reagent Substances 0.000 claims description 32
- 239000007788 liquid Substances 0.000 claims description 24
- 239000002699 waste material Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 238000012824 chemical production Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- 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
- G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
-
- 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
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
-
- 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
- G01N1/18—Devices for withdrawing samples in the liquid or fluent state with provision for splitting samples into portions
- G01N2001/185—Conveyor of containers successively filled
-
- 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
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
- G01N2001/2007—Flow conveyors
- G01N2001/2021—Flow conveyors falling under gravity
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to the technical field of chemical production, and particularly relates to a sampling device capable of sampling in batches for chemical detection and a using method thereof. The sampling tank has high practicability, the sampler does not need to be closed or opened back and forth when a worker replaces the sampling tank, the time is saved, and the sampling and collecting efficiency of the sample is improved.
Description
Technical Field
The invention relates to the technical field of chemical production, in particular to a sampling device capable of sampling in batches for chemical detection and a using method thereof.
Background
Sampling refers to the process of extracting an individual or sample from a population, i.e., the process of testing or observing the population. Random sampling and non-random sampling. The former refers to a sampling method for extracting samples from the population according to the randomization principle, which does not have any subjectivity, and includes simple random sampling, systematic sampling, whole group sampling, and hierarchical sampling. The latter is a method for extracting samples according to the view, experience or related knowledge of researchers, has obvious subjective colors, and in the chemical synthesis process, the control of the reaction process and the reaction end point is a crucial factor, and the process directly influences the yield of the reaction and the quality of the product, and in order to clearly know the reaction state of the materials, the samples are required to be frequently sampled and detected for some corresponding indexes.
However, the output nozzle of the chemical reaction kettle sampler can only carry out sample conveying on one sampling tank at a time, after the sampling tank collects samples, a worker is required to firstly close the sampler to convey the samples, then take the sampling tank with the samples away from the lower part of the output nozzle of the sampler, put the sampling tank into an empty sampling tank, open the sampler and enable the sampler to carry out sample conveying on the sampling tank which is just placed. So, make a round trip to close or open the sampler, not only troublesome, it is comparatively time-consuming moreover, be unfavorable for improving the sample efficiency of sample.
Therefore, a sampling device for chemical detection capable of sampling in batch and a using method thereof are provided to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a sampling device for chemical detection capable of sampling in batches and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a but sampling device is used in chemical industry of batch sample, the on-line screen storage device comprises a base, the top is seted up at the top of base and is open-ended circle case, the top of circle case is rotated and is installed the plectane, five first draw-in grooves that are circular range are seted up at the top of plectane, all are equipped with the sample jar in five first draw-in grooves, the second draw-in groove has been seted up in the centre of a circle department of plectane, be equipped with the waste material jar in the second draw-in groove, five third draw-in grooves that are circular range are seted up at the top of plectane, all are equipped with the cylinder in five third draw-in grooves, and the.
Preferably, four chutes which are circularly arranged are arranged on the inner wall of the third clamping groove, the four chutes are internally provided with sliding blocks, one side of each sliding block which is close to the other sliding block is fixedly connected with the cylinder, the positioning groove is arranged at the bottom of the cylinder, the positioning rod is slidably arranged in the positioning groove, and the bottom end of the positioning rod extends to the outside of the positioning groove and is fixedly connected with the inner wall of the bottom of the third clamping groove.
Preferably, the bottom inner wall of circle case has been seted up and has been rotated the groove, it installs the rotation post to rotate the inslot rotation, the top of rotation post and the bottom fixed connection of plectane, it is equipped with the annular piece to rotate fixed cover on the post, five guide slots that are circular range are seted up in the outside of annular piece, the circular slot has been seted up on the bottom inner wall of circle case, the round bar is installed to the circular slot rotation, the top fixed mounting of round bar has the rolling disc, rotate on the rolling disc and install two driving levers, two driving levers respectively with the inner wall sliding connection of the circular slot that corresponds, fixed mounting has the worm wheel on the round bar, fixed mounting has the motor on the bottom inner wall of circle case, fixed mounting has the worm on the output shaft of motor, worm and worm wheel mesh mutually.
Preferably, the bottom of the circular plate is provided with an annular groove, the circular box is connected with the inner wall of the annular groove in a sliding manner, the top of the circular box is nested with a plurality of balls which are circularly arranged, and the plurality of balls are all connected with the inner wall of the top of the annular groove in a rolling manner.
Preferably, equal fixed mounting has the rubber circle in five first draw-in grooves and the second draw-in groove, five sample jars and waste material jar respectively with the inner wall interference fit of the rubber circle that corresponds be in the same place.
Preferably, the rotating groove and the circular groove are both provided with bearings, outer rings of the two bearings are respectively fixedly connected with the inner walls of the rotating groove and the circular groove, and inner rings of the two bearings are respectively fixedly sleeved on the rotating column and the circular rod.
Preferably, the rotating disc is provided with two rotating holes, and the two shift levers are respectively and rotatably connected with the inner walls of the corresponding rotating holes.
A use method of a sampling device for chemical detection capable of sampling in batches comprises the following steps:
make one of them sample jar place under the sampling tube on chemical industry reaction vessel, make the inflow sample jar that chemical industry reagent can be automatic in.
Meanwhile, the motor is started, the motor rotates and drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the round rod to rotate, the round rod drives the rotating disc to rotate, the rotating disc drives the two shifting rods to rotate, the two shifting rods drive the annular block to rotate when rotating, when the two shifting rods slide out of the corresponding guide grooves, the annular block does not rotate any more, when the two shifting rods enter the corresponding guide grooves respectively, the annular block rotates once more, so that the rotating disc can drive the annular block to rotate in an intermittent manner through the two shifting rods, the annular block can drive the rotating column to rotate in an intermittent manner, and the rotating column drives the circular plate to rotate in an intermittent manner.
When the quick full chemical reagent that contains in the sample jar, the plectane just rotates once to the plectane will drive the sample jar that contains full chemical reagent and revolve from the below of sampling tube, with the sample jar in time and space will revolve to the sampling tube under, when two sample jars rotate through the sampling tube top, the chemical reagent that flows in the sampling tube will flow into the guide liquid inslot that corresponds, finally enters into the chemical reagent in the guide liquid inslot and will flow into the waste tank.
When taking out the sample jar that contains full chemical reagent, the liquid guide groove with sample jar both sides is proposed, and two liquid guide grooves drive two connecting rods again and drive two cylinders and take out from the third draw-in groove that corresponds respectively, later alright take out in the first draw-in groove that corresponds with the fluid reservoir of getting that contains full chemical reagent.
When the cylinder is inserted into the third clamping groove again, the four sliding blocks on the cylinder are aligned to the four sliding grooves on the inner wall of the third clamping groove, and the positioning rods are inserted into the positioning grooves, so that the chemical reagents cannot shake easily when flowing in the liquid guide grooves at the top ends of the connecting rods on the cylinder.
Compared with the prior art, the invention has the beneficial effects that: one of the sampling tanks is placed under a sampling tube on a chemical reaction vessel, chemical reagents can automatically flow into the sampling tanks, meanwhile, a motor is started, the motor rotates and drives a worm to rotate, the worm drives a worm wheel to rotate, the worm wheel drives a round rod to rotate, the round rod drives a rotating disc to rotate, the rotating disc drives two shifting rods to rotate, the two shifting rods drive a ring block to rotate when rotating, when the two shifting rods all slide out of corresponding guide grooves, the ring block does not rotate any more, when the two shifting rods respectively enter the corresponding guide grooves, the ring block rotates again, so that the rotating disc can drive the ring block to rotate intermittently through the two shifting rods, the ring block can drive a rotating column to rotate intermittently, the rotating column drives the round plate to rotate intermittently, when the sampling tanks are filled with the chemical reagents, the circular plate rotates once, so that the circular plate drives the sampling tanks full of chemical reagents to rotate away from the lower part of the sampling tube, the sampling tanks in the same time and space rotate to the position under the sampling tube, when the two sampling tanks rotate to pass through the upper part of the sampling tube, the chemical reagents flowing out of the sampling tube flow into the corresponding liquid guide grooves, the chemical reagents finally entering the liquid guide grooves flow into the waste tanks, when the sampling tanks full of chemical reagents are taken out, the liquid guide grooves on the two sides of the sampling tanks are lifted out, the two liquid guide grooves drive the two connecting rods to drive the two cylinders to be respectively taken out from the corresponding third clamping grooves, then the liquid taking tanks full of chemical reagents can be taken out from the corresponding first clamping grooves, when the cylinders are inserted into the third clamping grooves again, the four sliding blocks on the cylinders are aligned to the four sliding grooves on the inner walls of the third clamping grooves, and the positioning rods are inserted into the positioning grooves, therefore, the chemical reagent can not easily shake when flowing in the liquid guide groove at the top end of the connecting rod on the cylinder.
The sampling tank has high practicability, the sampler does not need to be closed or opened back and forth when a worker replaces the sampling tank, the time is saved, and the sampling and collecting efficiency of the sample is improved.
Drawings
FIG. 1 is a schematic structural diagram of a sampling device for chemical detection capable of batch sampling according to the present invention;
FIG. 2 is a schematic structural diagram of a sampling device for chemical detection capable of batch sampling according to the present invention;
FIG. 3 is a schematic structural diagram of a sampling device for chemical detection capable of batch sampling according to the present invention;
FIG. 4 is a schematic structural diagram of a sampling device for chemical detection capable of batch sampling according to the present invention;
fig. 5 is a schematic structural diagram of a sampling device for chemical detection capable of batch sampling according to the present invention.
In the figure: 1. a base; 2. a round box; 3. a circular plate; 301. an annular groove; 4. a first card slot; 5. a sampling tank; 6. a second card slot; 7. a canister; 8. a third card slot; 801. a chute; 802. a slider; 9. a cylinder; 10. a connecting rod; 11. a liquid guide groove; 12. a rotating groove; 13. rotating the column; 14. a ring block; 15. a guide groove; 16. a circular groove; 17. a round bar; 18. rotating the disc; 19. a deflector rod; 20. a worm gear; 21. a motor; 22. a worm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-5, the present embodiment provides a sampling device for chemical detection capable of sampling in batch and a method for using the same, including a base 1; the top of the base 1 is provided with a round box 2 with an opening at the top, the top of the round box 2 is rotatably provided with a round plate 3, the top of the round plate 3 is provided with five first clamping grooves 4 which are circularly arranged, sampling tanks 5 are arranged in the five first clamping grooves 4, the circle center of the round plate 3 is provided with a second clamping groove 6, a waste tank 7 is arranged in the second clamping groove 6, the top of the round plate 3 is provided with five third clamping grooves 8 which are circularly arranged, cylinders 9 are arranged in the five third clamping grooves 8, the top ends of the five cylinders 9 are fixedly provided with connecting rods 10, and the top ends of the five connecting rods 10 are fixedly provided with liquid guide grooves 11;
this embodiment, as shown in fig. 1-5, set up four spouts 801 that are circular arrangement on the inner wall of third draw-in groove 8, equal slidable mounting has slider 802 in four spouts 801, the equal and cylinder 9 fixed connection in one side that four sliders 802 are close to each other, the constant head tank has been seted up to cylinder 9's bottom, slidable mounting has the locating lever in the constant head tank, the bottom of locating lever extend to the constant head tank outside and with the bottom inner wall fixed connection of third draw-in groove 8.
Seted up on the bottom inner wall of circle case 2 and rotated groove 12, it has rotation post 13 to rotate the inslot 12 internal rotation and install, the top of rotation post 13 and the bottom fixed connection of plectane 3, fixed cover is equipped with annular piece 14 on rotating post 13, five guide slots 15 that are circular range are seted up in annular piece 14's the outside, circular slot 16 has been seted up on the bottom inner wall of circle case 2, round bar 17 is installed to the circular slot 16 internal rotation, the top fixed mounting of round bar 17 has rolling disc 18, it installs two driving levers 19 to rotate on the rolling disc 18, two driving levers 19 respectively with the inner wall sliding connection of corresponding circular slot 16, fixed mounting has worm wheel 20 on the round bar 17, fixed mounting has motor 21 on the bottom inner wall of circle case 2, fixed mounting has worm 22 on the output shaft of motor 21, worm 22 and worm wheel 20 mesh mutually.
Equal fixed mounting has the rubber circle in five first draw-in grooves 4 and the second draw-in groove 6, and five sample jars 5 and waste material jar 7 are in the same place with the inner wall interference fit of the rubber circle that corresponds respectively.
The rotating groove 12 and the circular groove 16 are both provided with bearings, the outer rings of the two bearings are respectively fixedly connected with the inner walls of the rotating groove 12 and the circular groove 16, and the inner rings of the two bearings are respectively fixedly sleeved on the rotating column 13 and the circular rod 17.
Two rotating holes are formed in the rotating disc 18, and the two shift levers 19 are respectively and rotatably connected with the inner walls of the corresponding rotating holes.
Particularly, the sampling tank has high practicability, the sampler does not need to be closed or opened back and forth by workers when the sampling tank is replaced, the time is saved, and the sampling and collecting efficiency of the samples is improved.
Example 1
The specific operation method comprises the following steps
Make one of them sample jar 5 place under the sampling tube on chemical industry reaction vessel, make the automatic inflow of chemical reagent sample jar 5 in.
Example 2
The specific operation method comprises the following steps
Meanwhile, the motor 21 is started, the motor 21 rotates and drives the worm 22 to rotate, the worm 22 drives the worm wheel 20 to rotate, the worm wheel 20 drives the round rod 17 to rotate, the round rod 17 drives the rotating disc 18 to rotate, the rotating disc 18 drives the two deflector rods 19 to rotate, the two deflector rods 19 drive the annular block 14 to rotate when rotating, when the two deflector rods 19 all slide out of the corresponding guide grooves 15, the annular block 14 does not rotate any more, when the two deflector rods 19 respectively enter the corresponding guide grooves 15, the annular block 14 rotates again, so that the rotating disc 18 can drive the annular block 14 to rotate intermittently through the two deflector rods 19, the annular block 14 can drive the rotating column 13 to rotate intermittently, and the rotating column 13 drives the circular plate 3 to rotate intermittently.
Example 3
The specific operation method comprises the following steps
When the chemical reagent soon fills up in sample jar 5, circular plate 3 just rotates once to circular plate 3 will drive sample jar 5 that fills up the chemical reagent and revolve the below of leaving the sampling tube, sample jar 5 with the time and space will revolve to the sampling tube under, when two sample jars 5 rotate through the sampling tube top, the chemical reagent that flows out in the sampling tube will flow into corresponding liquid guide groove 11 in, finally enter into in the chemical reagent in liquid guide groove 11 will flow into in waste material jar 7.
Example 4
The specific operation method comprises the following steps
When taking out the sampling jar 5 that contains full chemical industry reagent, carry out the liquid guide groove 11 of sampling jar 5 both sides, two liquid guide grooves 11 drive two connecting rods 10 again and drive two cylinders 9 and take out from the third draw-in groove 8 that corresponds respectively, later alright take out in the first draw-in groove 4 that corresponds with taking out liquid jar 5 that contains full chemical industry reagent.
Example 5
The specific operation method comprises the following steps
When the cylinder 9 is re-inserted into the third clamping groove 8, the four sliding blocks 802 on the cylinder 9 are aligned to the four sliding grooves 801 on the inner wall of the third clamping groove 8, and the positioning rods are inserted into the positioning grooves, so that chemical reagents cannot easily shake when flowing in the liquid guide groove 11 at the top end of the connecting rod 10 on the cylinder 9.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A sampling device for chemical detection capable of sampling in batches comprises a base (1) and is characterized in that, the top of the base (1) is provided with a round box (2) with an opening at the top, the top of the round box (2) is rotatably provided with a round plate (3), the top of the circular plate (3) is provided with five first clamping grooves (4) which are circularly arranged, sampling tanks (5) are arranged in the five first clamping grooves (4), a second clamping groove (6) is arranged at the circle center of the circular plate (3), a waste material tank (7) is arranged in the second clamping groove (6), five third draw-in grooves (8) that are circular arrangement are seted up at the top of plectane (3), all are equipped with cylinder (9) in five third draw-in grooves (8), and the equal fixed mounting in top of five cylinders (9) has connecting rod (10), and the equal fixed mounting in top of five connecting rod (10) has liquid guide groove (11).
2. The sampling device capable of sampling in batches for chemical detection according to claim 1, characterized in that four sliding grooves (801) arranged in a circular shape are formed in the inner wall of the third clamping groove (8), sliding blocks (802) are installed in the four sliding grooves (801) in a sliding manner, one sides of the four sliding blocks (802) close to each other are fixedly connected with the cylinder (9), a positioning groove is formed in the bottom of the cylinder (9), a positioning rod is installed in the positioning groove in a sliding manner, and the bottom end of the positioning rod extends to the outside of the positioning groove and is fixedly connected with the inner wall of the bottom of the third clamping groove (8).
3. The sampling device capable of sampling in batches for chemical detection according to claim 1, wherein a rotating groove (12) is formed on the inner wall of the bottom of the round box (2), a rotating column (13) is rotatably mounted in the rotating groove (12), the top end of the rotating column (13) is fixedly connected with the bottom of the circular plate (3), an annular block (14) is fixedly sleeved on the rotating column (13), five guide grooves (15) which are circularly arranged are formed in the outer side of the annular block (14), a round groove (16) is formed on the inner wall of the bottom of the round box (2), a round rod (17) is rotatably mounted in the round groove (16), a rotating disc (18) is fixedly mounted at the top end of the round rod (17), two shift levers (19) are rotatably mounted on the rotating disc (18), and the two shift levers (19) are respectively connected with the inner walls of the corresponding round grooves (16) in a sliding manner, fixed mounting has worm wheel (20) on round bar (17), fixed mounting has motor (21) on the bottom inner wall of round case (2), fixed mounting has worm (22) on the output shaft of motor (21), worm (22) and worm wheel (20) mesh mutually.
4. The sampling device capable of sampling in batches for chemical detection according to claim 1, wherein the circular plate (3) is provided with a circular groove (301) at the bottom, the circular box (2) is slidably connected with the inner wall of the circular groove (301), and the top of the circular box (2) is nested with a plurality of balls arranged in a circular manner, and the plurality of balls are all connected with the inner wall of the top of the circular groove (301) in a rolling manner.
5. The sampling device capable of sampling in batches for chemical detection according to claim 1, wherein rubber rings are fixedly installed in the five first clamping grooves (4) and the five second clamping grooves (6), and the five sampling tanks (5) and the waste material tank (7) are respectively in interference fit with the inner walls of the corresponding rubber rings.
6. The sampling device capable of sampling in batches for chemical detection according to claim 3, wherein bearings are arranged in the rotary groove (12) and the circular groove (16), outer rings of the two bearings are respectively fixedly connected with the inner walls of the rotary groove (12) and the circular groove (16), and inner rings of the two bearings are respectively fixedly sleeved on the rotary column (13) and the circular rod (17).
7. The sampling device for chemical detection capable of sampling in batches according to claim 2, wherein the rotating disc (18) is provided with two rotating holes, and the two shift levers (19) are respectively and rotatably connected with the inner walls of the corresponding rotating holes.
8. The use method of the sampling device capable of sampling in batches for chemical detection is characterized in that the sampling device of claims 1-7 is adopted to sample in batches during chemical detection, and the sampling device is characterized by comprising the following steps:
one sampling tank (5) is placed right below a sampling tube on a chemical reaction container, so that chemical reagents can automatically flow into the sampling tank (5).
Secondly, simultaneously, the motor (21) is started, the motor (21) rotates and drives the worm (22) to rotate, the worm (22) drives the worm wheel (20) to rotate, the worm wheel (20) drives the round rod (17) to rotate, the round rod (17) drives the rotating disc (18) to rotate, the rotating disc (18) drives the two deflector rods (19) to rotate, the two deflector rods (19) drive the annular block (14) to rotate when rotating, when the two deflector rods (19) all slide out of the corresponding guide grooves (15), the annular block (14) does not rotate any more, when the two deflector rods (19) respectively enter the corresponding guide grooves (15), the annular block (14) rotates again, so that the rotating disc (18) can drive the annular block (14) to rotate intermittently through the two deflector rods (19), and the annular block (14) can drive the rotating column (13) to rotate intermittently, the rotating column (13) drives the circular plate (3) to rotate intermittently.
The utility model provides a, when the chemical reagent that fills soon in sample jar (5), plectane (3) just rotate once, thereby plectane (3) will drive sample jar (5) that fill with chemical reagent and revolve the below of leaving the sampling tube, sample jar (5) with the time and space will revolve to the sampling tube under, when two sample jars (5) rotate through the sampling tube top, the chemical reagent that flows in the sampling tube will flow into in corresponding cistern (11), finally enter into in the chemical reagent that leads in cistern (11) will flow into waste tank (7).
And fourthly, when the sampling tank (5) filled with the chemical reagents is taken out, the liquid guide grooves (11) on the two sides of the sampling tank (5) are lifted out, the two liquid guide grooves (11) drive the two connecting rods (10) to drive the two cylinders (9) to be respectively taken out from the corresponding third clamping grooves (8), and then the liquid taking tank (5) filled with the chemical reagents can be taken out from the corresponding first clamping grooves (4).
Fifthly, when the cylinder (9) is re-inserted into the third clamping groove (8), the four sliding blocks (802) on the cylinder (9) are aligned with the four sliding grooves (801) on the inner wall of the third clamping groove (8), and the positioning rod is inserted into the positioning groove, so that the chemical reagents cannot easily shake when flowing in the liquid guide groove (11) at the top end of the connecting rod (10) on the cylinder (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138053.1A CN112198013A (en) | 2020-10-22 | 2020-10-22 | Sampling device capable of sampling in batches for chemical detection and using method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011138053.1A CN112198013A (en) | 2020-10-22 | 2020-10-22 | Sampling device capable of sampling in batches for chemical detection and using method |
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| Publication Number | Publication Date |
|---|---|
| CN112198013A true CN112198013A (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011138053.1A Pending CN112198013A (en) | 2020-10-22 | 2020-10-22 | Sampling device capable of sampling in batches for chemical detection and using method |
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| CN (1) | CN112198013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200095A (en) * | 2021-11-09 | 2022-03-18 | 卢莹 | Water quality detector |
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2020
- 2020-10-22 CN CN202011138053.1A patent/CN112198013A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200095A (en) * | 2021-11-09 | 2022-03-18 | 卢莹 | Water quality detector |
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Application publication date: 20210108 |