CN215931474U - Random sampling device for material detection samples - Google Patents
Random sampling device for material detection samples Download PDFInfo
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- CN215931474U CN215931474U CN202122475544.1U CN202122475544U CN215931474U CN 215931474 U CN215931474 U CN 215931474U CN 202122475544 U CN202122475544 U CN 202122475544U CN 215931474 U CN215931474 U CN 215931474U
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- Prior art keywords
- sampling
- fixedly connected
- thick bamboo
- section
- stirring
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- 238000005070 sampling Methods 0.000 title claims abstract description 117
- 239000000463 material Substances 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 title abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 23
- 241001330002 Bambuseae Species 0.000 claims description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 23
- 239000011425 bamboo Substances 0.000 claims description 23
- 238000004154 testing of material Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a material detection sample random sampling device which comprises a sampling cylinder, a sampling ball arranged in the sampling cylinder, supporting legs arranged at the bottom of the sampling cylinder and a sealing cover hinged to the top of the sampling cylinder, wherein a stirring assembly used for stirring and uniformly mixing the sampling ball is arranged in the sampling cylinder, the bottom of the sampling cylinder is fixedly connected with the sampling cylinder, a discharge hole is formed in the sampling cylinder, and a sampling assembly is arranged in the sampling cylinder. Through the matching of the structures, the utility model can uniformly mix the sampling balls, and can randomly extract the sampling balls when the sampling balls are uniformly mixed, thereby ensuring the randomness and the fairness of sampling.
Description
Technical Field
The utility model relates to the technical field of national network material detection and sampling, in particular to a material detection sample random sampling device.
Background
After the purchase of the materials of the power grid is completed, the materials need to be detected, and in order to ensure the randomness and the fairness of the detection, a sampling device needs to be used for carrying out random sampling detection on samples.
Because the existing sampling device is difficult to achieve true randomness, objectivity is affected, and sampling is complex and tedious, improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a material detection sample random sampling device, which can uniformly mix sampling balls and randomly extract the sampling balls when the sampling balls are uniformly mixed, so that the randomness and fairness of sampling are ensured, and the problems in the background art are solved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a material testing sample random sampling device, includes a sampling section of thick bamboo, sets up the sampling ball in a sampling section of thick bamboo, sets up in the supporting leg of sampling section of thick bamboo bottom and articulates the closing cap at sampling section of thick bamboo top, be equipped with the stirring subassembly that is used for stirring the mixing to the sampling ball in a sampling section of thick bamboo.
The bottom fixedly connected with sampling tube of a sampling section of thick bamboo, the last discharge gate of having seted up of sampling tube, be equipped with the sampling subassembly in the sampling section of thick bamboo.
Preferably, the stirring subassembly is including rotating the pivot of connection in a kind section of thick bamboo, a plurality of stirring leaf of fixedly connected with in the pivot, fixedly connected with is used for driving pivot pivoted driver on the kind section of thick bamboo.
Preferably, the sampling component comprises a pull rod connected in the sampling cylinder in a sliding manner, the top end of the pull rod is fixedly connected with a supporting plate, and a spring used for pushing the supporting plate to move upwards is sleeved on the pull rod.
Preferably, the bottom end of the pull rod is fixedly connected with a pull ring, and the supporting plate is provided with a guide surface.
Preferably, the inner wall of the sampling tube is fixedly connected with a stop block for limiting the supporting plate.
Preferably, the sampling tube is fixedly connected with a ball receiving frame.
Compared with the prior art, the utility model has the beneficial effects that: through the arrangement of the stirring assembly, the sampling balls can be uniformly mixed, and the randomness of sampling balls is increased; and through the setting of sampling subassembly for in mixing sampling ball, can carry out random extraction sampling ball, guaranteed the randomness and the fairness of sampling, and the sampling is simple and convenient, conveniently uses.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure of the present invention at A.
In the figure: 1. a sampling cylinder; 2. supporting legs; 3. sealing the cover; 4. sampling the ball; 5. a sampling tube; 6. a discharge port; 7. a rotating shaft; 8. stirring blades; 9. a driver; 10. a pull rod; 11. a support plate; 12. a pull ring; 13. a stopper; 14. a ball receiving frame; 15. a spring.
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.
Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a material testing sample random sampling device, includes a sampling section of thick bamboo 1, sets up sampling ball 4 in a sampling section of thick bamboo 1, sets up in supporting leg 2 of a sampling section of thick bamboo 1 bottom and articulates the closing cap 3 at a sampling section of thick bamboo 1 top, is equipped with in a sampling section of thick bamboo 1 to be used for stirring the stirring subassembly of mixing to sampling ball 4.
The bottom fixedly connected with sampling tube 5 of sampling tube 1 has seted up discharge gate 6 on the sampling tube 5, is equipped with the sample subassembly in the sampling tube 5.
When the materials need to be randomly sampled and detected, the corresponding materials are marked with numbers through the marking pen, then the sampling ball 4 is marked with numbers, the numbers between the sampling ball 4 and the sampling pen correspond to each other, then the sampling ball 4 is placed into the sampling cylinder 1, the sampling ball 4 is uniformly stirred by the stirring component, and then the sampling ball 4 uniformly stirred is randomly extracted by the sampling component.
The stirring subassembly is including rotating pivot 7 of connection in a sample section of thick bamboo 1, and a plurality of stirring leaf 8 of fixedly connected with on the pivot 7, fixedly connected with is used for driving pivot 7 pivoted driver 9 on the sample section of thick bamboo 1.
Start driving machine 9, driving machine 9 drives pivot 7 and rotates, and pivot 7 rotates then can drive stirring leaf 8 and rotate for stirring leaf 8 can stir the mixing to the sampling ball 4 in the sampling section of thick bamboo 1, is convenient for under the effect of sampling subassembly, advances random sampling to sampling ball 4.
The sampling component comprises a pull rod 10 which is connected in the sampling tube 5 in a sliding manner, a supporting plate 11 is fixedly connected to the top end of the pull rod 10, and a spring 15 which is used for pushing the supporting plate 11 to move upwards is sleeved on the pull rod 10.
When need be in with stirring mixing state under sampling ball 4 when random sampling, through overcoming spring 15's elasticity, pulling pull rod 10 drives layer board 11 downstream for in the sampling ball 4 of layer board 11 top can enter into sampler barrel 5, flow out through discharge gate 6 afterwards, thereby be convenient for realize sampling ball 4 at random, guaranteed the randomness and the fairness of sampling, and the sampling is simple and convenient, conveniently uses.
The bottom fixedly connected with pull ring 12 of pull rod 10 has seted up the spigot surface on the layer board 11, through the setting of pull ring 12, conveniently stimulates pull rod 10 to remove, and through the setting of spigot surface, the sampling ball 4 on the layer board of being convenient for flows out discharge gate 6.
The inner wall fixedly connected with of sampling tube 5 is used for carrying out spacing dog 13 to layer board 11, through the setting of dog 13, has carried out spacingly to the displacement of layer board 11, makes things convenient for layer board 11 to move down behind the appropriate position, and sampling ball 4 can follow discharge gate 6 outflow on the layer board.
The sampling tube 5 is fixedly connected with a ball receiving frame 14, and the ball receiving frame 14 is convenient for receiving the sampling ball 4 flowing out of the discharge hole 6.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a material sample testing random sampling device, includes sampling section of thick bamboo (1), sets up sampling ball (4) in sampling section of thick bamboo (1), sets up in supporting leg (2) of sampling section of thick bamboo (1) bottom and articulates closing cap (3) at sampling section of thick bamboo (1) top, its characterized in that: a stirring component for uniformly stirring the sampling balls (4) is arranged in the sampling cylinder (1);
the bottom fixedly connected with sampling tube (5) of sampling tube (1), discharge gate (6) have been seted up on sampling tube (5), be equipped with the sampling subassembly in sampling tube (5).
2. The material testing sample random sampling device of claim 1, wherein: the stirring subassembly is including rotating pivot (7) of connection in a kind section of thick bamboo (1) of taking a sample, a plurality of stirring leaf (8) of fixedly connected with on pivot (7), fixedly connected with is used for driving pivot (7) pivoted driving machine (9) on a kind section of thick bamboo (1) of taking a sample.
3. The material testing sample random sampling device of claim 1, wherein: the sampling assembly comprises a pull rod (10) which is connected in the sampling cylinder (5) in a sliding manner, a supporting plate (11) is fixedly connected to the top end of the pull rod (10), and a spring (15) which is used for pushing the supporting plate (11) to move upwards is sleeved on the pull rod (10).
4. The material testing sample random sampling device of claim 3, wherein: the bottom end of the pull rod (10) is fixedly connected with a pull ring (12), and the supporting plate (11) is provided with a guide surface.
5. The material testing sample random sampling device of claim 2, wherein: the inner wall of the sampling tube (5) is fixedly connected with a stop block (13) used for limiting the supporting plate (11).
6. The material testing sample random sampling device of claim 1, wherein: the sampling tube (5) is fixedly connected with a ball receiving frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475544.1U CN215931474U (en) | 2021-10-14 | 2021-10-14 | Random sampling device for material detection samples |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122475544.1U CN215931474U (en) | 2021-10-14 | 2021-10-14 | Random sampling device for material detection samples |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215931474U true CN215931474U (en) | 2022-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122475544.1U Expired - Fee Related CN215931474U (en) | 2021-10-14 | 2021-10-14 | Random sampling device for material detection samples |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215931474U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077974A (en) * | 2022-06-15 | 2022-09-20 | 国网山东省电力公司利津县供电公司 | Random sampling detection device for power grid materials |
-
2021
- 2021-10-14 CN CN202122475544.1U patent/CN215931474U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115077974A (en) * | 2022-06-15 | 2022-09-20 | 国网山东省电力公司利津县供电公司 | Random sampling detection device for power grid materials |
| CN115077974B (en) * | 2022-06-15 | 2024-03-29 | 国网山东省电力公司利津县供电公司 | Power grid material random sampling detection device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |