CN214200788U - Chemical analysis liquid sampling device - Google Patents
Chemical analysis liquid sampling device Download PDFInfo
- Publication number
- CN214200788U CN214200788U CN202022324927.4U CN202022324927U CN214200788U CN 214200788 U CN214200788 U CN 214200788U CN 202022324927 U CN202022324927 U CN 202022324927U CN 214200788 U CN214200788 U CN 214200788U
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- sampling
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- fixed plate
- chemical analysis
- sampling device
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- 238000005070 sampling Methods 0.000 title claims abstract description 63
- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 239000000126 substance Substances 0.000 title claims abstract description 23
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 14
- 241001330002 Bambuseae Species 0.000 claims abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 14
- 239000011425 bamboo Substances 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a chemical analysis liquid sampling device, which comprises a bottom plate and a lifting component; a bottom plate: the sampling device is provided with a sampling assembly, wherein the sampling assembly comprises a support, a rotating shaft, a winding drum, a traction wire, a handle, a sampling tube and a piston, a metering assembly is arranged on the sampling assembly, and the metering assembly comprises a dial scale, a scale groove, a second fixing plate and a pointer; the lifting component: including a screw thread section of thick bamboo, screw rod, first fixed plate, gag lever post and mounting panel, a screw thread section of thick bamboo rotates the surface of connecting at the bottom plate, screw rod threaded connection is in a screw thread section of thick bamboo, the top of screw rod is located to first fixed plate, the surface of bottom plate is located to the gag lever post, and the top of gag lever post runs through first fixed plate, the one end of first fixed plate is located to the mounting panel, still includes baffle and spring, and this chemical analysis liquid sampling device can carry out accurate measurement to the liquid sample of getting at the in-process of sample, can carry out accurate control to the quantity, and the practicality is stronger.
Description
Technical Field
The utility model relates to a chemical instrumentation technical field specifically is a chemical analysis liquid sampling device.
Background
Chemical analysis refers to a method for determining chemical components or compositions of substances, industrial raw materials, semi-finished products, agricultural soil, fertilizers, feeds, transportation fuels, lubricants and the like, and the chemical analysis is required to be applied in the research, trial production, production or use processes, a liquid sample needs to be sampled before the chemical analysis is carried out on liquid, the existing partial liquid sampling device has a single function, the sample cannot be accurately metered in the sampling process, and further the use amount of the sample cannot be accurately controlled, so that the use is inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a chemical analysis liquid sampling device, can carry out the accurate measurement to the liquid sample of getting at the in-process of sample, can carry out accurate control to the quantity, the practicality is stronger, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical analysis liquid sampling device comprises a bottom plate and a lifting assembly;
a bottom plate: the device is provided with a sampling assembly, and a metering assembly is arranged on the sampling assembly;
the lifting component: including a screw thread section of thick bamboo, screw rod, first fixed plate, gag lever post and mounting panel, a screw thread section of thick bamboo rotates the surface of connecting at the bottom plate, screw rod threaded connection is in a screw thread section of thick bamboo, the top of screw rod is located to first fixed plate, the surface of bottom plate is located to the gag lever post, and the top of gag lever post runs through first fixed plate, the one end of first fixed plate is located to the mounting panel.
Further, sampling component includes support, pivot, reel, pull wire, handle, sampling tube and piston, the surface of mounting panel is located to the support, the pivot runs through the side of support, the reel is fixed to be cup jointed in the pivot, the one end fixed connection of pull wire is on the reel, the one end of pivot is located to the handle, the one end of mounting panel is located to the sampling tube, piston sliding connection is in the sampling tube, and the other end of pull wire runs through the top surface and the piston fixed connection of sampling tube, and the sampling component accessible rotates the handle, can drive the pivot and rotate, drives the reel rotation then, realizes the rolling of pull wire, can drive the piston lapse simultaneously, can realize the extraction of sample then.
Further, still include baffle and spring, the baffle is located and is drawn the inside that the line goes up and be located the sampling tube, the spring cup joints on drawing the line, and the both ends of spring respectively with the inboard top fixed connection of baffle and sampling tube, the spring can utilize the reseing of spring after the sample, can be with the sample discharge in the sampling tube.
The supporting plate is arranged at one end of the surface of the mounting plate, the pin shaft penetrates through the side face of the supporting plate, the guide wheel is fixedly sleeved on the pin shaft, and the guide wheel can provide limiting and supporting for the traction line and avoid the deviation of the traction line.
Further, the measurement subassembly includes calibrated scale, scale groove, second fixed plate and pointer, the side of reel is located to the calibrated scale, the side of calibrated scale is evenly located in the scale groove, and the scale interval clockwise that the scale groove corresponds increases in proper order, the second fixed plate is fixed to be cup jointed in the pivot, on the second fixed plate was located to the pointer, the measurement subassembly can be in pivot pivoted while, and accessible second fixed plate drives the pointer and rotates, through observing the relative position in pointer and scale groove, can realize the accurate measurement to the sample.
Compared with the prior art, the beneficial effects of the utility model are that: this chemical analysis liquid sampling device has following benefit:
1. this chemical analysis liquid sampling device's lifting unit accessible rotates a screw thread section of thick bamboo, under the effect of gag lever post, can realize the lift of screw rod, can drive the sampling tube then and go up and down, and then can take a sample in the sample tube immersion liquid sample.
2. This chemical analysis liquid sampling device's sampling subassembly accessible twist grip can drive the pivot and rotate, drives the reel rotation then, realizes the rolling of pull wire, can drive the piston simultaneously and upwards slide, can realize the extraction of sample then.
3. This chemical analysis liquid sampling device's measurement subassembly can be when the pivot rotates, and the accessible second fixed plate drives the pointer and rotates, through observing the relative position in pointer and scale groove, can realize the accurate measurement to the sample.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the sampling tube of the present invention;
fig. 3 is an enlarged schematic view of the a position of the present invention.
In the figure: the device comprises a base plate 1, a lifting assembly 2, a threaded barrel 21, a threaded rod 22, a first fixing plate 23, a limiting rod 24, a mounting plate 25, a sampling assembly 3, a support 31, a rotating shaft 32, a winding drum 33, a traction wire 34, a handle 35, a sampling tube 36, a piston 37, a baffle 4, a spring 41, a support plate 5, a pin shaft 51, a guide wheel 52, a metering assembly 6, a dial 61, a scale groove 62, a second fixing plate 63 and a pointer 64.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a chemical analysis liquid sampling device comprises a bottom plate 1 and a lifting component 2;
bottom plate 1: is provided with a sampling component 3, the sampling component 3 comprises a support 31, a rotating shaft 32, a winding drum 33, a pull wire 34, a handle 35, a sampling tube 36 and a piston 37, the support 31 is arranged on the surface of a mounting plate 25, the rotating shaft 32 penetrates through the side surface of the support 31, the winding drum 33 is fixedly sleeved on the rotating shaft 32, one end of the pull wire 34 is fixedly connected on the winding drum 33, the handle 35 is arranged at one end of the rotating shaft 32, the sampling tube 36 is arranged at one end of the mounting plate 25, the piston 37 is slidably connected in the sampling tube 36, the other end of the pull wire 34 penetrates through the top surface of the sampling tube 36 and is fixedly connected with the piston 37, a metering component 6 is arranged on the sampling component 3, the metering component 6 comprises a dial 61, a scale groove 62, a second fixing plate 63 and a pointer 64, the dial 61 is arranged on the side surface of the winding drum 33, the scale groove 62 is uniformly arranged on the side surface of the dial 61, and scale values corresponding to the scale grooves 62 are sequentially increased clockwise, the second fixing plate 63 is fixedly sleeved on the rotating shaft 32, and the pointer 64 is arranged on the second fixing plate 63;
the lifting component 2: including a screw thread section of thick bamboo 21, screw rod 22, first fixed plate 23, gag lever post 24 and mounting panel 25, a screw thread section of thick bamboo 21 rotates the surface of connecting at bottom plate 1, and screw rod 22 threaded connection is in a screw thread section of thick bamboo 21, and screw rod 22's top is located to first fixed plate 23, and the surface of bottom plate 1 is located to gag lever post 24, and first fixed plate 23 is run through on the top of gag lever post 24, and the one end of first fixed plate 23 is located to mounting panel 25.
Wherein: the sampling tube is characterized by further comprising a baffle 4 and a spring 41, wherein the baffle 4 is arranged on the pull wire 34 and is positioned inside the sampling tube 36, the spring 41 is sleeved on the pull wire 34, and two ends of the spring 41 are fixedly connected with the baffle 4 and the top of the inner side of the sampling tube 36 respectively; the device further comprises a support plate 5, a pin shaft 51 and a guide wheel 52, wherein the support plate 5 is arranged at one end of the surface of the mounting plate 25, the pin shaft 51 penetrates through the side surface of the support plate 5, and the guide wheel 52 is fixedly sleeved on the pin shaft 51.
The sampling component 3 can drive the rotating shaft 32 to rotate by rotating the handle 35, and then drive the winding drum 33 to rotate, so as to wind the traction wire 34, and simultaneously drive the piston 37 to slide upwards, so as to draw a sample.
When in use:
firstly, through rotating thread section of thick bamboo 21, under the effect of gag lever post 24, can realize the lift of screw rod 22, then can drive the ascending and descending of sampling tube 36, and then can be with sampling tube 36 immersion liquid sample in, secondly, through turning handle 35, can drive pivot 32 and rotate, then drive reel 33 and rotate, realize the rolling of pull wire 34, can drive piston 37 simultaneously and upwards slide, then can realize the extraction of sample, after the sample is ended, utilize the restoration of spring 41, can discharge the sample in the sampling tube 36, in pivot 32 pivoted, accessible second fixed plate 63 drives pointer 64 and rotates, through the relative position of observing pointer 64 and scale groove 62, can realize the accurate measurement to the sample.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A chemical analysis liquid sampling device, characterized in that: comprises a bottom plate (1) and a lifting component (2);
base plate (1): the device is provided with a sampling component (3), and a metering component (6) is arranged on the sampling component (3);
lifting assembly (2): including a screw thread section of thick bamboo (21), screw rod (22), first fixed plate (23), gag lever post (24) and mounting panel (25), a screw thread section of thick bamboo (21) rotates the surface of connecting at bottom plate (1), screw rod (22) threaded connection is in a screw thread section of thick bamboo (21), the top of screw rod (22) is located in first fixed plate (23), the surface of bottom plate (1) is located in gag lever post (24), and first fixed plate (23) are run through on the top of gag lever post (24), the one end of first fixed plate (23) is located in mounting panel (25).
2. A chemical analysis liquid sampling device according to claim 1, wherein: sampling component (3) are including support (31), pivot (32), reel (33), pull wire (34), handle (35), sampling tube (36) and piston (37), the surface of mounting panel (25) is located in support (31), the side of support (31) is run through in pivot (32), reel (33) are fixed to be cup jointed in pivot (32), the one end fixed connection of pull wire (34) is on reel (33), the one end of pivot (32) is located in handle (35), the one end of mounting panel (25) is located in sampling tube (36), piston (37) sliding connection is in sampling tube (36), and the other end of pull wire (34) runs through the top surface and piston (37) fixed connection of sampling tube (36).
3. A chemical analysis liquid sampling device according to claim 2, wherein: still include baffle (4) and spring (41), baffle (4) are located on pull wire (34) and are located the inside of sampling tube (36), spring (41) cup joint on pull wire (34), and the both ends of spring (41) respectively with the inboard top fixed connection of baffle (4) and sampling tube (36).
4. A chemical analysis liquid sampling device according to claim 1, wherein: the device is characterized by further comprising a support plate (5), a pin shaft (51) and a guide wheel (52), wherein the support plate (5) is arranged at one end of the surface of the mounting plate (25), the pin shaft (51) penetrates through the side face of the support plate (5), and the guide wheel (52) is fixedly sleeved on the pin shaft (51).
5. A chemical analysis liquid sampling device according to claim 2, wherein: measurement subassembly (6) include calibrated scale (61), scale groove (62), second fixed plate (63) and pointer (64), the side of reel (33) is located in calibrated scale (61), the side of calibrated scale (61) is evenly located in scale groove (62), and the scale interval clockwise that scale groove (62) correspond increases in proper order, second fixed plate (63) are fixed to be cup jointed on pivot (32), pointer (64) are located on second fixed plate (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324927.4U CN214200788U (en) | 2020-10-19 | 2020-10-19 | Chemical analysis liquid sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022324927.4U CN214200788U (en) | 2020-10-19 | 2020-10-19 | Chemical analysis liquid sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214200788U true CN214200788U (en) | 2021-09-14 |
Family
ID=77642192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022324927.4U Expired - Fee Related CN214200788U (en) | 2020-10-19 | 2020-10-19 | Chemical analysis liquid sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214200788U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526947A (en) * | 2021-12-24 | 2022-05-24 | 沈阳环境科学研究院 | Be used for water quality testing deep water sampling device |
-
2020
- 2020-10-19 CN CN202022324927.4U patent/CN214200788U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114526947A (en) * | 2021-12-24 | 2022-05-24 | 沈阳环境科学研究院 | Be used for water quality testing deep water sampling device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210914 |