CN2058985U - Homogeneous sampling device - Google Patents
Homogeneous sampling device Download PDFInfo
- Publication number
- CN2058985U CN2058985U CN 90201237 CN90201237U CN2058985U CN 2058985 U CN2058985 U CN 2058985U CN 90201237 CN90201237 CN 90201237 CN 90201237 U CN90201237 U CN 90201237U CN 2058985 U CN2058985 U CN 2058985U
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- China
- Prior art keywords
- sampler
- interior
- sampling
- sampling barrel
- utility
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Abstract
The utility model provides a homogeneous sampling device, used for sampling granules and powder bulk materials. The utility model is mainly composed of an outer sampler and an inner sampler. The outer sampler is composed of an entire component made into an external sleeve pipe and an outer sampling slot pipe, and an external sleeve handle arranged on the end of the external sleeve pipe. The utility model avoids the disadvantages that the existing sampling device can not sample homogeneously, and the sample has no representation. The sampler is easy in process, convenient and labor-saving in operation, and strong in sampling representation. The utility model is a preferable sampling device of the materials of chemical product, etc.
Description
The utility model relates to the sampler of granule or Powdered bulk material.
At present, in pick test,, generally be to adopt classical single entry sampler draw samples for granule or pulverous bulk material, then adopt double sampling device draw samples for the higher material of moisture.No matter be single entry or double sampling device, the width of rebate of probe is all smaller, is generally less than sample probe pipe radius
Doubly.In the sampling process, after probe is inserted into the material bottom, it is mentioned, often because probe slot is young, resistance is big, does not have material in its probe tube basically as not doing just to rotate.Only after probe is inserted into material bottom, with the probe certain angle that tilts, clockwise then three weeks, reverse more than three weeks, material is full of probe.But in probe inclination rotary course, the material that preferential sample in notch is scraped pipe is top is maximum, takes second place in the middle part, the material of bottom scrape into minimum.Through rotation repeatedly, the lower end of pipe also can be full of, but is the material that pushes into from top and middle part mostly.Adopt this class probe draw samples, can not take out sample from each equal proportion ground, position, upper, middle and lower of material.Therefore for non-homogeneous material, no matter be single entry probe or compound probe, all can't obtain representative sample.
The purpose of this utility model is to overcome the shortcoming of existing sampler, designs a kind of simple in structure, easy to operate, the sampler that can take out representative sample to non-homogeneous material.
The purpose of this utility model can reach by following measure.
Referring to accompanying drawing 1: the uniform sampler synoptic diagram of a kind of sampling.
Accompanying drawing 2: outer sampler synoptic diagram.
Accompanying drawing 3: interior sampler synoptic diagram.
The utility model is made up of outer sampler and interior sampler.
Outer sampler is made up of overcoat handle 1, outer tube 2, outer sampling barrel 3. Interior sampler is made up of inner sleeve handle 4, inner sleeve 5, interior sampling barrel 6. Outer sampling barrel 3 and interior sampling barrel 6 are respectively the barrel that has exterior notch 7 and inner tank mouths 11, and it is outer, inner tank mouths 7,11 width of rebate be respectively greater than outer, interior sampling barrel 3,6 radiusesDoubly, until 2 times of radius.
Interior sampler is inserted in the outer sampler, can rotate freely, when outer sampling barrel 3 and 6 coincidences of interior sampling barrel, outer trough edge inclined-plane 8 all forms wedge shape with the inner port inclined-plane 13 of interpolation inlet 14, the resistance when making it as far as possible to reduce the utility model insertion material with interior trough rim inclined-plane 12, extrapolation inlet 10 at this moment.After the utility model embolus is expected suitable position, with mentioning sampler behind interior sampler or the outer sampler Rotate 180 degree, then taken out sample from the longitudinal profile of material well again.
Structure of the present utility model is such:
The caliber of sampler is that the requirement according to sampling amount decides, and the external diameter of inner sleeve 5 is slightly smaller than the internal diameter of outer tube 2, and reduces space between them as far as possible, and can rotate in outer tube 2 with inner sleeve 5 is principle freely.The length of sampler is to decide according to the thickness that is extracted material, and the length of the barrel 3 of taking a sample outward is identical with the length of interior sampling barrel 6, and its length is generally than long 80 millimeter of the thickness of being got material.Inner sleeve 5 is longer than outer tube 2 slightly, and after its length was inserted outer sampler with interior sampler, cover handle 4 was on the overcoat handle 1 and under the overlapped situation in making, and extrapolation inlet 10 is principle on same surface level with interpolation inlet 14.
The outer tube 2 of outer sampler and outer sampling barrel 3, the inner sleeve 5 of interior sampler and the single piece that interior sampling barrel 6 is processed by two pipes respectively.One end of two pipes is processed into outer tube 2 and inner sleeve 5 respectively, and the other end is processed into outer sampling barrel 3 and the interior sampling barrel 6 that exterior notch 7 and inner tank mouths 11 are arranged respectively.In the cover handle 4 on the medium position, all formation is T-shaped in being vertically welded at the outer handle 1 of the both sides of outer tube 2 terminations vertical symmetry welding, the top of inner sleeve 5.
Resistance when inserting sampled material in order to reduce the utility model, two trough rims of the barrel 3 of taking a sample outward are processed into outward-dipping outer trough edge inclined-plane 8, the lower end outer wall of outer sampling barrel 3 is processed into the outer wall conical surface 9, with two trough rims of interior sampling barrel 6 be processed into intilted in the end machining of trough rim inclined-plane 12, interior sampling barrel become downward-sloping inner port inclined-plane 13.
Manufactured materials of the present utility model can be selected at material, forms such as available stainless steel, carbon steel, other metals even plastic processing.The utility model also can be at the thickness of being got material, and what of sampling amount are processed into the series of products of different size.
The utility model is made simple, and is easy to use, laborsaving, can take out equably to have certain thickness material sample.Be applicable to the sampling of granule or Powdered loose chemical material etc.
Claims (2)
1, the uniform sampler of a kind of sampling, it is made up of outer sampler and interior sampler, it is characterized in that:
(A) inner sleeve 5 of interior sampler and interior sampling barrel 6 insert in the outer tube 2 and outer sampling barrel 3 of outer sampler, and can rotate freely;
(B) outer sampler is made up of with the overcoat handle 1 that is contained in outer tube 2 terminations a single piece that is processed into outer tube 2 and outer sampling barrel 3;
(C) interior sampler is made up of with the inner sleeve handle 4 that is contained in inner sleeve 5 terminations a single piece that is processed into inner sleeve 5 and interior sampling barrel 6;
(D) outer sampling barrel 3 has an exterior notch 7, interior sampling barrel 6 that an inner tank mouths 11 is arranged, and the width of rebate of exterior notch 7 and inner tank mouths 11 is all respectively greater than outer sampling barrel 3 and interior sampling barrel 6 radiuses
Doubly, until 2 times of radius.
2, the uniform sampler of a kind of sampling according to claim 1, it is characterized in that when outside sampling barrel 3 and interior sampling barrel 6 when overlapping, outer trough edge inclined-plane 8 all forms wedge shape with interior trough rim inclined-plane 12, extrapolation inlet 10 with inner port inclined-plane 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201237 CN2058985U (en) | 1990-02-07 | 1990-02-07 | Homogeneous sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90201237 CN2058985U (en) | 1990-02-07 | 1990-02-07 | Homogeneous sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2058985U true CN2058985U (en) | 1990-07-04 |
Family
ID=4882899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90201237 Withdrawn CN2058985U (en) | 1990-02-07 | 1990-02-07 | Homogeneous sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2058985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101844A (en) * | 2017-05-27 | 2017-08-29 | 榆林学院 | A kind of undisturbed sample sampler with protective capability |
-
1990
- 1990-02-07 CN CN 90201237 patent/CN2058985U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107101844A (en) * | 2017-05-27 | 2017-08-29 | 榆林学院 | A kind of undisturbed sample sampler with protective capability |
| CN107101844B (en) * | 2017-05-27 | 2023-08-22 | 长安大学 | Undisturbed sample sampler with protective capability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |