CN215677709U - Sampler convenient to operation - Google Patents
Sampler convenient to operation Download PDFInfo
- Publication number
- CN215677709U CN215677709U CN202121451628.5U CN202121451628U CN215677709U CN 215677709 U CN215677709 U CN 215677709U CN 202121451628 U CN202121451628 U CN 202121451628U CN 215677709 U CN215677709 U CN 215677709U
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- sampling
- piston
- opening
- discharge opening
- sampler
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Abstract
The utility model discloses a sampler convenient to operate, which comprises a sampling cylinder, a piston and a valve rod, wherein the piston is fixedly connected with the valve rod, the piston is positioned in the sampling cylinder, the front end of the sampling cylinder is a sampling opening, the sampling opening is an inclined opening, the front end of the piston is an inclined surface and is consistent with the inclined opening, a sampling groove is formed above the piston, a discharge opening is formed below the sampling cylinder and is communicated with the interior of the sampling cylinder, a limit ring is arranged in the sampling cylinder and limits the piston, and the sampling groove corresponds to the discharge opening after the piston is in place through rotation. The utility model has simple structure, reasonable design and convenient use; according to the utility model, the sampling groove is formed in the piston for sampling, and the material is discharged from the discharge opening, so that the material leakage is avoided, and the whole operation is convenient and rapid.
Description
Technical Field
The utility model relates to the technical field of samplers, in particular to a sampler convenient to operate.
Background
The sampler on the market at present is too complicated in structure, and uses inconveniently, also makes the material leak easily, therefore needs to improve.
SUMMERY OF THE UTILITY MODEL
The present invention addresses the deficiencies and drawbacks of the prior art by providing a sampler that is easy to operate.
In order to achieve the purpose, the utility model adopts the technical scheme that: the utility model provides a sampler convenient to operation, includes sampler barrel, piston and valve rod fixed connection, the piston is located the sampler barrel, and its innovation point lies in: the sampling device comprises a sampling cylinder, a piston, a sampling groove, a discharge opening, a limiting ring and a sampling groove, wherein the front end of the sampling cylinder is a sampling opening, the sampling opening is an inclined opening, the front end of the piston is an inclined surface and is consistent with the inclined opening, the sampling groove is formed above the piston, the discharge opening is formed below the sampling cylinder, the discharge opening is communicated with the interior of the sampling cylinder, the limiting ring is arranged in the sampling cylinder, the piston is limited by the limiting ring, and the sampling groove corresponds to the discharge opening through rotation after the piston is in place.
Furthermore, a pointer is arranged on the valve rod, and the pointer and the sampling groove are located on the same horizontal plane.
Furthermore, a sealing cover is arranged on the discharge opening.
After adopting the structure, the utility model has the beneficial effects that:
the utility model has simple structure, reasonable design and convenient use; according to the utility model, the sampling groove is formed in the piston for sampling, and the material is discharged from the discharge opening, so that the material leakage is avoided, and the whole operation is convenient and rapid.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Description of reference numerals:
1 sampling cylinder, 2 pistons, 3 valve rods, 4 sampling grooves, 5 discharge openings, 6 limiting rings, 7 pointers and 8 sealing covers.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and the detailed description. It should be understood that the detailed description and specific examples, while indicating the utility model, are intended for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1, a sampler convenient to operation, including sampler barrel 1, piston 2 and valve rod 3, piston 2 and 3 pole fixed connection of valve, piston 2 is located the sampler barrel, the front end of sampler barrel is the sample connection, the sample connection is the slope mouth, the front end of piston 2 is the inclined plane, and unanimous with the slope mouth, sample tank 4 is seted up to the top of piston, the below of sampler barrel 1 sets up discharge opening 5, discharge opening 5 and the inside intercommunication of sampler barrel 1 set up spacing ring 6 in the sampler barrel 1, spacing ring 6 is spacing to piston 2, and piston 2 corresponds sample tank 4 and discharge opening 5 through the rotation after locating. Specifically, when using, at first promote valve rod 3 with in the piston 2 inserts the material, the material enters into sample tank 4, then outwards stimulate valve rod 3 again, move to spacing ring 6 department until piston 2, then rotatory valve rod 3 again, rotate piston 2, until sample tank 4 corresponds with discharge opening 5, the material is discharged from discharge opening 5.
In this embodiment, the valve rod 3 is provided with a pointer 7, and the pointer 7 and the sampling slot 4 are located on the same horizontal plane. When the pointer 7 faces upwards, the sampling groove 4 is positioned right above, and when the pointer 7 faces downwards, the sampling groove 4 is positioned right below and corresponds to the discharge opening 5, so that the use convenience is improved.
In this embodiment, the discharge opening 5 is provided with a seal cover 8. The sealing cover 8 can prevent dust from entering the discharge opening.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (3)
1. The utility model provides a sampler convenient to operation, includes sampler barrel, piston and valve rod fixed connection, the piston is located the sampler barrel, its characterized in that: the sampling device comprises a sampling cylinder, a piston, a sampling groove, a discharge opening, a limiting ring and a sampling groove, wherein the front end of the sampling cylinder is a sampling opening, the sampling opening is an inclined opening, the front end of the piston is an inclined surface and is consistent with the inclined opening, the sampling groove is formed above the piston, the discharge opening is formed below the sampling cylinder, the discharge opening is communicated with the interior of the sampling cylinder, the limiting ring is arranged in the sampling cylinder, the piston is limited by the limiting ring, and the sampling groove corresponds to the discharge opening through rotation after the piston is in place.
2. A sampler as claimed in claim 1, which is convenient to operate, in that: the valve rod is provided with a pointer, and the pointer and the sampling groove are positioned on the same horizontal plane.
3. A sampler as claimed in claim 1, which is convenient to operate, in that: and a sealing cover is arranged on the discharge opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451628.5U CN215677709U (en) | 2021-06-28 | 2021-06-28 | Sampler convenient to operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121451628.5U CN215677709U (en) | 2021-06-28 | 2021-06-28 | Sampler convenient to operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215677709U true CN215677709U (en) | 2022-01-28 |
Family
ID=79977524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121451628.5U Active CN215677709U (en) | 2021-06-28 | 2021-06-28 | Sampler convenient to operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215677709U (en) |
-
2021
- 2021-06-28 CN CN202121451628.5U patent/CN215677709U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |