CN211452968U - Sampling device for solid powdery material - Google Patents
Sampling device for solid powdery material Download PDFInfo
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- CN211452968U CN211452968U CN201922465178.4U CN201922465178U CN211452968U CN 211452968 U CN211452968 U CN 211452968U CN 201922465178 U CN201922465178 U CN 201922465178U CN 211452968 U CN211452968 U CN 211452968U
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- sampling device
- solid powdery
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- powdery material
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Abstract
A sampling device for solid powdery materials comprises an outer cylinder body and an inner cylinder body, wherein the outer cylinder body and the inner cylinder body are both of hollow cylinder structures with open top surfaces; the upper end of the inner cylinder body extends to the upper part of the top surface of the outer cylinder body, and the upper end of the inner cylinder body is provided with an end cover; the bottom of the outer cylinder body is provided with an inverted cone. Adopt above-mentioned structure, it can effectively solve the problem among the prior art, takes a sample to the well lower floor material of powder material to promote the accuracy that material quality detected.
Description
Technical Field
The utility model relates to a sampling device field, specificly is a sampling device for solid powdery material.
Background
When the solid powder that transports the tank car is sampled, can only get the material top layer usually, only get the top layer material and detect the testing result that obtains as the sample and can not regard as the reference of the whole quality of material, and because the powder material piles up the back, the lower part material can't get, leads to the sampling process comparatively loaded down with trivial details. In addition, it is not easy to take out a sample in a negative pressure container or a closed space.
Disclosure of Invention
The utility model aims to solve the technical problem that a sampling device for solid powdery material is provided, its problem that can effectively solve among the prior art takes a sample to the well lower floor material of powder material to promote the accuracy that material quality detected.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a sampling device for solid powdery materials comprises an outer cylinder body and an inner cylinder body, wherein the outer cylinder body and the inner cylinder body are both of hollow cylinder structures with open top surfaces;
the upper end of the inner cylinder body extends to the upper part of the top surface of the outer cylinder body, and the upper end of the inner cylinder body is provided with an end cover;
the bottom of the outer cylinder body is provided with an inverted cone.
In the preferred scheme, the inverted cone is internally provided with a groove, the groove is internally provided with a motor, and the motor is provided with a cam.
In the preferred scheme, a first handle is arranged at the position, close to the top surface, of the motor base outer cylinder body, and a second handle is arranged at the position, close to the top surface, of the inner cylinder body.
In the preferred scheme, the motor is fixedly arranged in the groove through a motor base, a lead is connected to an electrode of the motor, and the lead is connected with a power supply;
the first handle is provided with a switch, and the switch is connected in series on the wire.
In a preferred scheme, a first alignment mark is arranged on one side wall of the first handle, a second alignment mark is arranged on one side wall of the second handle, and the first alignment mark and the second alignment mark are arranged on the same vertical plane.
In a preferable scheme, a sealing cavity is arranged at the bottom of the outer cylinder, and a lead penetrates through the bottom surface and the side wall of the sealing cavity.
In the preferred scheme, the side wall of the outer cylinder body is provided with a wire passing groove, and a wire penetrates through the side wall of the sealed cavity and is arranged in the wire passing groove.
In the preferred scheme, the inner wall of the inner cylinder body is provided with an internal thread at a position close to the top, the bottom surface of the end cover is provided with a threaded column, and the threaded column is matched with the internal thread to realize the detachable connection of the end cover at the top of the inner cylinder body.
The utility model provides a sampling device for solid powdery material through adopting above-mentioned structure, has following beneficial effect:
(1) the sampling purpose of the middle-lower layer part of the powder material is realized, the obtained sample detection structure is more representative, and the accuracy of the detection result is improved;
(2) in the sampling process, the material can be driven to move in the barrel through vibration, and the situation that the sampling cannot be completed under the condition that the material is in a compact state is avoided.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic view of the structure of the outer cylinder of the present invention.
Fig. 2 is a schematic view of the inner cylinder structure of the present invention.
Fig. 3 is a schematic structural view of the present invention in an overall installation state.
Fig. 4 is a schematic view of the sectional structure of the outer cylinder of the present invention.
In the figure: the device comprises an outer cylinder 1, a seal cavity 101, a first feeding opening 2, a first handle 3, a first alignment mark 301, an inverted cone 4, a groove 401, an inner cylinder 5, an internal thread 501, a second feeding opening 6, a second handle 7, a second alignment mark 701, an end cover 8, a threaded column 801, a motor 9, a cam 10, a motor base 11, a lead 12, a wire passing groove 13 and a switch 14.
Detailed Description
As shown in fig. 1-4, a sampling device for solid powdery materials comprises an outer cylinder 1 and an inner cylinder 5, wherein the outer cylinder 1 and the inner cylinder 5 both adopt a hollow cylinder structure with an open top surface, a first feeding opening 2 is arranged on the side wall of the outer cylinder 1, the inner cylinder 5 is sleeved inside the outer cylinder 1, a second feeding opening 6 is arranged on the side wall of the inner cylinder 5, and the second feeding opening 6 and the first feeding opening 2 are arranged at the same horizontal height;
the upper end of the inner cylinder 5 extends to the upper part of the top surface of the outer cylinder 1, and the upper end of the inner cylinder 5 is provided with an end cover 8;
the bottom of the outer cylinder body 1 is provided with an inverted cone 4.
In a preferable scheme, a groove 401 is formed in the inverted cone 4, a motor 9 is arranged in the groove 401, and a cam 10 is arranged on the motor 9.
In the preferable scheme, a first handle 3 is arranged at the position, close to the top surface, of the outer cylinder body 1 of the motor seat 11, and a second handle 7 is arranged at the position, close to the top surface, of the inner cylinder body 5.
In a preferable scheme, the motor 9 is fixedly arranged in the groove 401 through a motor base 11, a lead 12 is connected to an electrode of the motor 9, and the lead 12 is connected to a power supply;
the first handle 3 is provided with a switch 14, and the switch 14 is arranged on the conducting wire 12 in series.
In a preferred embodiment, a first alignment mark 301 is disposed on a side wall of the first handle 3, a second alignment mark 701 is disposed on a side wall of the second handle 7, and the first alignment mark 301 and the second alignment mark 701 are disposed on a same vertical plane.
In a preferred scheme, the bottom of the outer cylinder 1 is provided with a sealed cavity 101, and the lead 12 passes through the bottom surface and the side wall of the sealed cavity 101.
In a preferable scheme, a wire passing groove 13 is arranged on the side wall of the outer cylinder 1, and a lead 12 penetrates through the side wall of the sealed cavity 101 and is arranged in the wire passing groove 13.
In a preferable scheme, an internal thread 501 is arranged on the position, close to the top, of the inner wall of the inner cylinder 5, a threaded column 801 is arranged on the bottom surface of the end cover 8, and the threaded column 801 is matched with the internal thread 501 to realize the detachable connection of the end cover 8 on the top of the inner cylinder 5.
The working principle of the device is as follows:
in the initial state, the relative position of the outer cylinder 1 and the inner cylinder 5 is adjusted to enable the first alignment mark 301 and the second alignment mark 701 to be in a non-aligned state, then the device is inserted into the powder material, the second handle 7 is rotated 180 degrees after the device is inserted to enable the first alignment mark 301 to be aligned with the second alignment mark 701, at the moment, the first feeding opening 2 is aligned with the second feeding opening 6, the powder material enters the inner cylinder 5, after sampling is completed, the second handle 7 is rotated 180 degrees again to enable the feeding opening to be closed, and the device is taken out.
In the sample in-process, in order to avoid the material to take place because of the condition that too closely knit leads to can't smoothly getting into interior barrel 5, through pressing switch 14, make motor 9 place circuit closed, motor 9 drives cam 10 and rotates, takes place the vibration, makes the vibration of whole device, can make the material can get into interior barrel 5 smoothly.
By adopting the structure, the utility model realizes the purpose of sampling the middle and lower layer parts of the powder material, so that the obtained sample detection structure is more representative, and the accuracy of the detection result is improved; in the sampling process, the material can be driven to move in the barrel through vibration, and the situation that the sampling cannot be completed under the condition that the material is in a compact state is avoided.
Claims (8)
1. A sampling device for solid powdery materials is characterized in that: the device comprises an outer barrel (1) and an inner barrel (5), wherein the outer barrel (1) and the inner barrel (5) both adopt hollow cylinder structures with open top surfaces, a first feeding opening (2) is formed in the side wall of the outer barrel (1), the inner barrel (5) is sleeved in the outer barrel (1), a second feeding opening (6) is formed in the side wall of the inner barrel (5), and the second feeding opening (6) and the first feeding opening (2) are arranged on the same horizontal height;
the upper end of the inner cylinder (5) extends to the upper part of the top surface of the outer cylinder (1), and the upper end of the inner cylinder (5) is provided with an end cover (8);
the bottom of the outer cylinder body (1) is provided with an inverted cone (4).
2. A sampling device for solid powdery material according to claim 1, characterized in that: the inverted cone (4) is internally provided with a groove (401), the groove (401) is internally provided with a motor (9), and the motor (9) is provided with a cam (10).
3. A sampling device for solid powdery material according to claim 2, characterized in that: the outer barrel (1) is provided with a first handle (3) at a position close to the top surface, and the inner barrel (5) is provided with a second handle (7) at a position close to the top surface.
4. A sampling device for solid powdery material according to claim 3, characterized in that: the motor (9) is fixedly arranged in the groove (401) through a motor base (11), a lead (12) is connected to an electrode of the motor (9), and the lead (12) is connected with a power supply;
the first handle (3) is provided with a switch (14), and the switch (14) is arranged on the lead (12) in series.
5. A sampling device for solid powdery material according to claim 3, characterized in that: the side wall of one side of the first handle (3) is provided with a first alignment mark (301), the side wall of one side of the second handle (7) is provided with a second alignment mark (701), and the first alignment mark (301) and the second alignment mark (701) are arranged on the same vertical plane.
6. A sampling device for solid powdery material according to claim 4, characterized in that: the bottom of the outer cylinder body (1) is provided with a sealed cavity (101), and the lead (12) penetrates through the bottom surface and the side wall of the sealed cavity (101).
7. A sampling device for solid powdery material according to claim 6, characterized in that: the side wall of the outer cylinder body (1) is provided with a wire passing groove (13), and the side wall of the sealed cavity body (101) penetrates through the lead (12) and is arranged in the wire passing groove (13).
8. A sampling device for solid powdery material according to claim 6, characterized in that: the inner wall of the inner cylinder body (5) is provided with an internal thread (501) at a position close to the top, the bottom surface of the end cover (8) is provided with a thread column (801), and the thread column (801) is matched with the internal thread (501) to realize detachable connection of the end cover (8) at the top of the inner cylinder body (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465178.4U CN211452968U (en) | 2019-12-31 | 2019-12-31 | Sampling device for solid powdery material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922465178.4U CN211452968U (en) | 2019-12-31 | 2019-12-31 | Sampling device for solid powdery material |
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| Publication Number | Publication Date |
|---|---|
| CN211452968U true CN211452968U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922465178.4U Active CN211452968U (en) | 2019-12-31 | 2019-12-31 | Sampling device for solid powdery material |
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| Country | Link |
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| CN (1) | CN211452968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459826A (en) * | 2022-04-12 | 2022-05-10 | 奥来国信（北京）检测技术有限责任公司 | Sewage sampling device for sewage detection and capable of performing layered sampling |
-
2019
- 2019-12-31 CN CN201922465178.4U patent/CN211452968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459826A (en) * | 2022-04-12 | 2022-05-10 | 奥来国信（北京）检测技术有限责任公司 | Sewage sampling device for sewage detection and capable of performing layered sampling |
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