CN212275338U - Sampling device for gasoline detection - Google Patents
Sampling device for gasoline detection Download PDFInfo
- Publication number
- CN212275338U CN212275338U CN202021036307.4U CN202021036307U CN212275338U CN 212275338 U CN212275338 U CN 212275338U CN 202021036307 U CN202021036307 U CN 202021036307U CN 212275338 U CN212275338 U CN 212275338U
- Authority
- CN
- China
- Prior art keywords
- rod
- sampling device
- gasoline
- sampling
- mounting seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a sampling device for gasoline detection, which comprises a mounting bas, one side on the mount pad is provided with the sample chamber, is provided with two fixed mounting connecting blocks on the sample chamber between sample chamber and the mount pad, rotates between two connecting blocks to be connected with the slide bar, and sliding connection has the slider on the slide bar, and slider fixed connection is in the one end of mount pad side. The utility model discloses a slide the setting with sampling device on the slide bar, can adjust the front and back position in sample chamber at will to the petrol to the different degree of depth extracts, detect, and the sampling operation process is swift simple and convenient, through setting up with gear engagement's fluted roller, when the cam rotates extraction petrol, the bull stick drives the edulcoration piece and rotates, dials the impurity that the petrol top layer mixes, improves the accuracy of detection data.
Description
Technical Field
The utility model relates to a sampling device specifically is a sampling device is used in petrol detection.
Background
The gasoline is transparent liquid, and has main components of C4-C12 aliphatic hydrocarbon and cyclic hydrocarbon and small amount of aromatic hydrocarbon and sulfide. The oil product detection center has two main evaluation indexes for judging whether gasoline is good or not: distillation range and octane number, wherein the distillation range reflects the evaporability of gasoline and the octane number reflects the antiknock property. In addition, items to be detected are as follows: mercaptan, sulfur content, actual colloid, copper sheet corrosion, water-soluble acid or alkali, mechanical impurities and moisture, aromatic hydrocarbon content, olefin content, metal ions such as manganese, lead, iron and the like. The related instrument comprises: octane number tester, plasma emission spectrometer, atomic absorption spectrometer, liquid chromatograph, gas chromatograph, automatic trace sulfur/chlorine analyzer, and infrared spectrometer.
Before gasoline detection, gasoline to be detected needs to be sampled, but the existing gasoline sampling device is simple in structure and single in function, can only extract gasoline on the surface layer, and cannot reflect the real detection result of the gasoline. Therefore, the utility model provides a sampling device for gasoline detection to solve the problem of proposing among the above-mentioned background art.
Disclosure of Invention
An object of the utility model is to provide a sampling device for gasoline detection to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sampling device for gasoline detection comprises a mounting seat, wherein a sampling cavity is formed in one side of the mounting seat, two connecting blocks fixedly mounted on the sampling cavity are arranged between the sampling cavity and the mounting seat, a sliding rod is rotatably connected between the two connecting blocks, a sliding block is slidably connected onto the sliding rod and fixedly connected to one end of one side face of the mounting seat, and a cylindrical cam is rotatably connected to one side face of the mounting seat;
the utility model discloses a sampling device, including a cylindrical cam, a piston rod, a limiting block, a telescopic rod, two pinch rollers, a gear, a toothed roller, a gear-engaging toothed roller, a gear-engaging roller.
As a further aspect of the present invention: a plurality of elastic lugs are arranged on the sliding rod, and clamping grooves corresponding to the elastic lugs are formed in two sides of the interior of the sliding block.
As a further aspect of the present invention: the mounting seat is connected to the sliding rod through the sliding block in a sliding mode, and a handle is fixedly mounted on the other side face of the mounting seat.
As a further aspect of the present invention: the telescopic link comprises a screw thread section of thick bamboo and a threaded rod, threaded rod threaded connection in the screw thread section of thick bamboo, and the one end and the stopper fixed connection of threaded rod.
As a further aspect of the present invention: the cylindrical cam is movably connected with the piston rod through the two clamping rollers and the telescopic rod, and the other end of the cylindrical cam is fixedly provided with a rotating button.
As a further aspect of the present invention: the fluted roller rotates to be connected on the mount pad, and the one end fixedly connected with bull stick of fluted roller, the one end fixedly connected with edulcoration piece of bull stick.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a slide the setting with sampling device on the slide bar, can adjust the position around the sample chamber at will to do all can to extract the petrol of the different degree of depth, detect, and the sampling operation process is swift simple and convenient.
2. The utility model discloses a setting and gear engagement's fluted roller, when the cam rotated the extraction petrol, the bull stick drove the edulcoration piece and rotates, dials the impurity that the petrol top layer mixes, improves the accuracy of detection data.
Drawings
Fig. 1 is a schematic structural diagram of a sampling device for gasoline detection.
Fig. 2 is a schematic view of an extended structure of a sampling device for gasoline detection.
Fig. 3 is an enlarged schematic structural diagram of fig. 1A of a sampling device for gasoline detection.
Fig. 4 is a schematic side sectional view of a sampling device for gasoline detection.
In the figure: 1. a mounting seat; 2. a cylindrical cam; 3. a sampling cavity; 4. turning a button; 5. a handle; 6. a toothed roller; 7. a piston rod; 8. a gear; 9. a slide bar; 10. an elastic bump; 11. a piston; 12. a rotating rod; 13. removing impurity pieces; 14. a telescopic rod; 15. a pinch roller; 16. a slider; 17. connecting blocks; 18. and a limiting block.
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. 1-4, in the embodiment of the present invention, a sampling device for gasoline detection includes a mounting base 1, a sampling cavity 3 is disposed on one side of the mounting base 1, two connecting blocks 17 fixedly mounted on the sampling cavity 3 are disposed between the sampling cavity 3 and the mounting base 1, a sliding rod 9 is rotatably connected between the two connecting blocks 17, a sliding block 16 is slidably connected on the sliding rod 9, a plurality of elastic bumps 10 are disposed on the sliding rod 9, and slots corresponding to the elastic bumps 10 are disposed on both sides of the inside of the sliding block 16, so as to extract the gasoline according to the required depth, perform adaptive adjustment, the mounting base 1 is pushed by a handle 5 to move forward, the sampling cavity 3 connected to the sliding block 16 moves along with the sliding block, the extending length of the sampling cavity 3 is determined by the elastic bumps 10 on the sliding rod 9 and the slots in the sliding block 16, and the sliding block 16 is fixedly connected, the mounting seat 1 is connected to the sliding rod 9 in a sliding mode through a sliding block 16, a handle 5 is fixedly mounted on the other side face of the mounting seat 1, and a cylindrical cam 2 is rotatably connected to one side face of the mounting seat 1;
the sampling device is characterized in that a piston rod 7 is arranged in the sampling cavity 3, a piston 11 positioned in the sampling cavity 3 is fixedly installed at the lower end of the piston rod 7, a limiting block 18 is fixedly connected to the outer end of the piston rod 7, a telescopic rod 14 is fixedly connected to the surface of the limiting block 18, two clamping rollers 15 are rotatably connected to the other side of the other end of the telescopic rod 14, the telescopic rod 14 consists of a threaded cylinder and a threaded rod, the threaded rod is in threaded connection with the threaded cylinder, one end of the threaded rod is fixedly connected with the limiting block 18, the two clamping rollers 15 are clamped on the cylindrical cam 2, the cylindrical cam 2 is movably connected with the piston rod 7 through the two clamping rollers 15 and the telescopic rod 14, a rotating button 4 is fixedly installed at the other end of the cylindrical cam 2, the cylindrical cam 2 rotates through rotating the rotating button 4, the cylindrical cam 2 enables the telescopic rod 14 to move linearly through the, piston rod 7 drives piston 11 and removes, in sampling chamber 3 with the sample suction, the one end fixed mounting of cylindric cam 2 has gear 8, gear 8's opposite side is equipped with toothed roll 6 rather than the meshing, toothed roll 6 rotates and connects on mount pad 1, and toothed roll 6's one end fixedly connected with bull stick 12, the one end fixedly connected with edulcoration piece 13 of bull stick 12, when cylindric cam 2 rotates, cylindric cam 2 passes through gear 8 and toothed roll 6 transmission, it rotates to drive bull stick 12, the terminal edulcoration piece 13 of bull stick 12 rotates, when sampling chamber 3 carries out the petrol extraction, edulcoration piece 13 rotates, sweep the impurity on petrol top layer, guarantee to draw the purity of sample, in order to obtain more accurate testing result.
The utility model discloses a theory of operation is:
when the device is used for extracting and detecting gasoline, the depth of the gasoline is extracted as required for adaptive adjustment, the mounting seat 1 is pushed to move forwards by the handle 5, the sampling cavity 3 connected to the sliding block 16 moves along with the sampling cavity, the extending length of the sampling cavity 3 is determined by the elastic lug 10 on the sliding rod 9 and the clamping groove in the sliding block 16, the cylindrical cam 2 is rotated by rotating the rotating button 4, the telescopic rod 14 linearly moves by the cylindrical cam 2 through the two clamping rollers 15 which are meshed with the cylindrical cam 2, so that the piston rod 7 of the sampling cavity 3 is pushed to move, the piston rod 7 drives the piston 11 to move, a sample is sucked into the sampling cavity 3, when the cylindrical cam 2 rotates, the cylindrical cam 2 drives the rotating rod 12 to rotate through the gear 8 and the toothed roller 6, the impurity removing sheet 13 at the tail end of the rotating rod 12 rotates, when the sampling cavity 3 extracts the gasoline, the impurity removing sheet 13 rotates to remove impurities on the surface layer of, the purity of the extracted sample is guaranteed, and a more accurate detection result is obtained.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A sampling device for gasoline detection comprises a mounting seat (1), and is characterized in that a sampling cavity (3) is arranged on one side of the mounting seat (1), two connecting blocks (17) fixedly mounted on the sampling cavity (3) are arranged between the sampling cavity (3) and the mounting seat (1), a sliding rod (9) is rotatably connected between the two connecting blocks (17), a sliding block (16) is slidably connected on the sliding rod (9), the sliding block (16) is fixedly connected to one end of one side face of the mounting seat (1), and a cylindrical cam (2) is rotatably connected to one side face of the mounting seat (1);
be provided with piston rod (7) in sample chamber (3), and the lower extreme fixed mounting of piston rod (7) has piston (11) that is located sample chamber (3) inside, the outer end fixedly connected with stopper (18) of piston rod (7), the fixed surface of stopper (18) is connected with telescopic link (14), and the opposite side of the other end of telescopic link (14) rotates and is connected with two pinch rolls (15), and two pinch rolls (15) block is on cylindric cam (2), the one end fixed mounting of cylindric cam (2) has gear (8), the opposite side of gear (8) is equipped with toothed roll (6) rather than the meshing.
2. The sampling device for detecting the gasoline according to claim 1, wherein a plurality of elastic bumps (10) are arranged on the sliding rod (9), and clamping grooves corresponding to the elastic bumps (10) are formed on two inner sides of the sliding block (16).
3. The sampling device for detecting the gasoline as claimed in claim 1, wherein the mounting base (1) is slidably connected to the sliding rod (9) through a sliding block (16), and a handle (5) is fixedly mounted on the other side surface of the mounting base (1).
4. The sampling device for detecting gasoline as claimed in claim 1, wherein the telescopic rod (14) is composed of a threaded cylinder and a threaded rod, the threaded rod is connected in the threaded cylinder in a threaded manner, and one end of the threaded rod is fixedly connected with the limit block (18).
5. The sampling device for detecting the gasoline according to claim 1, wherein the cylindrical cam (2) is movably connected with the piston rod (7) through two clamping rollers (15) and a telescopic rod (14), and the other end of the cylindrical cam (2) is fixedly provided with a rotating button (4).
6. The sampling device for gasoline detection according to claim 1, wherein the gear roller (6) is rotatably connected to the mounting base (1), one end of the gear roller (6) is fixedly connected with a rotating rod (12), and one end of the rotating rod (12) is fixedly connected with an impurity removal piece (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021036307.4U CN212275338U (en) | 2020-06-08 | 2020-06-08 | Sampling device for gasoline detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021036307.4U CN212275338U (en) | 2020-06-08 | 2020-06-08 | Sampling device for gasoline detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212275338U true CN212275338U (en) | 2021-01-01 |
Family
ID=73882201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021036307.4U Expired - Fee Related CN212275338U (en) | 2020-06-08 | 2020-06-08 | Sampling device for gasoline detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212275338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362412A (en) * | 2021-01-15 | 2021-02-12 | 南京宏佳金属制品有限公司 | Sampling device for olive oil detection |
-
2020
- 2020-06-08 CN CN202021036307.4U patent/CN212275338U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362412A (en) * | 2021-01-15 | 2021-02-12 | 南京宏佳金属制品有限公司 | Sampling device for olive oil detection |
| CN112362412B (en) * | 2021-01-15 | 2021-04-13 | 安徽舜邦精细化工有限公司 | Sampling device for olive oil detection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212275338U (en) | Sampling device for gasoline detection | |
| CN111398209A (en) | Infrared spectrum method for measuring polyvinyl chloride content in hard polyvinyl chloride pipe | |
| CN113551936A (en) | Green food harmful element detection device | |
| CN215574187U (en) | Waterproof material construction quality detection device | |
| CN101701946B (en) | Measuring method of water soluble sugar in tobacco | |
| CN209542133U (en) | A kind of industrialized agriculture rhizome vegetable sampler | |
| CN208983960U (en) | A kind of bore and face size comprehensive detection device | |
| CN218002971U (en) | Soil sampling device for environmental soil detection | |
| CN213210115U (en) | Quick detection device of life drinking water PH | |
| CN217543107U (en) | Quick detection device of gasoline sample | |
| CN115406857A (en) | Crude oil organic chloride detection device and method for petroleum production | |
| CN205090906U (en) | A measuring tool for measuring return bend length | |
| CN214537733U (en) | Aluminum alloy section curvature detection device | |
| CN214011241U (en) | Quick detection device of laboratory crude oil moisture content | |
| CN210154509U (en) | Automatic gearshift detection device | |
| CN208013158U (en) | Chromatographic Analysis of Transformer oil sample introduction auxiliary device | |
| CN220136742U (en) | Concentrated sulfuric acid detects suction means | |
| CN219433982U (en) | Detection tool with built-in buckle structure | |
| CN218411845U (en) | Index detection and sampling device for mobile laboratory of gasoline and diesel oil for vehicle | |
| CN213148618U (en) | Positioning structure of thin film impact tester | |
| CN113532240B (en) | Internal thread depth detection tool | |
| CN215930753U (en) | Outer diameter measuring device of bamboo tube | |
| CN221148185U (en) | N-methyl pyrrolidone detects sampler | |
| CN215414900U (en) | Suspended matter on-line analyzer | |
| CN215064273U (en) | Hand-held parallelism inspection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |