CN110243628A - Sampler is used in a kind of analysis of soil micromorphology - Google Patents
Sampler is used in a kind of analysis of soil micromorphology Download PDFInfo
- Publication number
- CN110243628A CN110243628A CN201910669631.5A CN201910669631A CN110243628A CN 110243628 A CN110243628 A CN 110243628A CN 201910669631 A CN201910669631 A CN 201910669631A CN 110243628 A CN110243628 A CN 110243628A
- Authority
- CN
- China
- Prior art keywords
- soil
- bottom plate
- side plate
- fixed ring
- micromorphology
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 title claims abstract description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 5
- 238000005070 sampling Methods 0.000 abstract description 3
- 238000005527 soil sampling Methods 0.000 abstract description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000007711 solidification Methods 0.000 description 7
- 230000008023 solidification Effects 0.000 description 7
- 239000003822 epoxy resin Substances 0.000 description 6
- 229920000647 polyepoxide Polymers 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 230000032258 transport Effects 0.000 description 4
- 230000002421 anti-septic effect Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 238000004181 pedogenesis Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to soil sampling apparatus technical fields, more particularly to a kind of soil micromorphology analysis sampler, including the first bottom plate, second bottom plate and fixed ring, first bottom plate is rectangular slab, through-hole is offered on first bottom plate, the fixed ring is rectangle frame, fixed ring, which is internally embedded, is equipped with magnet strip, the lower end of first sidewall of the bottom plate is rotatably connected to side plate, when side plate is vertical state, fixed ring is just socketed in the outside of side plate, the lower end of the side plate outer wall opens up mounting groove, one end of spring is fixedly connected in the mounting groove, the other end of the spring is connected with one end of fixture block, the other end of the fixture block extends to the outside of mounting groove, when the present apparatus samples, side plate is adjusted to vertical shape, then fixed ring is socketed on the outside of side plate, and press fixture block, so that spring is compressed, it will Fixed ring is moved to the top of fixture block, then tips upside down on device on soil, is sampled, and sampling process is convenient and simple.
Description
Technical field
The present invention relates to soil sampling apparatus technical field more particularly to a kind of soil micromorphology analysis sampling dresses
It sets.
Background technique
Soil minerals, animals and plants as made of rock weathering and the organic matter of microorganism residuum decomposition generation, soil are raw
The composition such as object (solid matter) and moisture (liquid phase substance), air (gaseous substance).Solid matter include soil mineral and
Organic matter etc..
Soil micromorphology be mainly study the distribution form of microcosmic solid matter of soil, constituent, composition ratio,
Shape, size and formation sequence, the morphological feature of different aperture and its size etc., come disclose the microprocess of pedogenesis with point
The pedogenesis that analysis and reproduction soil are subjected to, provides scientific basis, guiding agricultural production for soil management and its controlling of quality
Practice.
In soil micromorphology research process, the current country lacks formal sampler, is all to take block in field
Shape soil lives to be twined with adhesive tape again, is put into case and takes back laboratory with paper bag, the sample that paper packing adhesive tape tightly wraps, due to sealing
Poor air permeability is easy moldy metamorphism if handling not in time；Or filled with simple box, soil during transportation with Sheng
Packaging container is not bonded, and soil is easily deformed, and is caused the original state structure (hole etc.) of soil to be destroyed, is influenced the microcosmic knot to soil
Structure analysis.In addition, needing to take out soil after returning to laboratory is dried solidification, when mobile soil, is easy so that looseness of soil,
The original state structure of soil is further destroyed, therefore we will design a kind of soil micromorphology analysis sampler.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and a kind of soil micromorphology proposed point
Sampler is used in analysis.
To achieve the goals above, present invention employs following technical solutions:
A kind of soil micromorphology analysis sampler, including the first bottom plate, the second bottom plate, fixed ring and lid, described the
One bottom plate is rectangular slab, and through-hole is offered on the first bottom plate, and the fixed ring is rectangle frame, and fixed ring, which is internally embedded, is equipped with magnetic
The lower end of iron bar, first sidewall of the bottom plate is rotatably connected to side plate, and when side plate is vertical state, fixed ring is just socketed
In the outside of side plate, the lower end of the side plate outer wall opens up mounting groove, one end of spring is fixedly connected in the mounting groove,
The other end of the spring is connected with one end of fixture block, and the other end of the fixture block extends to the outside of mounting groove；
Its edge of the upper end edge of second bottom plate is fixedly installed connection ring, and the material of the connection ring is metallic iron, institute
Connection ring is stated to be adapted with magnet strip.
Preferably, the top of the side plate is provided with the edge of a knife.
Preferably, the upper end of the side plate outer wall is fixedly installed horizontal raised line, and the vertical section of the raised line is half
It is round.
Preferably, the lower end of the side plate inner wall is fixedly installed fixed block, when side plate is vertical state, under fixed block
End face is in contact with the upper surface of the first bottom plate.
Preferably, the fixed block is that a quarter is cylindrical.
Preferably, the diameter of the through-hole is 0.5cm-2cm.
Preferably, at side plate be vertical state when, fixture block the lowermost height be equal to first bottom plate the top height.
Preferably, the connection ring is topmost equal to the thickness of the first bottom plate to the minimum range of the second bottom plate.
The beneficial effects of the present invention are:
1, when the present apparatus samples, side plate is adjusted to vertical shape, then fixed ring is socketed on the outside of side plate, and press fixture block,
So that spring is compressed, fixed ring is moved to the top of fixture block, then tips upside down on device on soil, is sampled, sampled
Process is convenient and simple.
2, when present apparatus transport sample, the second bottom plate is placed on to the lower section of the first bottom plate, magnet strip is to connection ring at this time
Attracted, the second bottom plate is not easily to fall off, avoids what the hack above the first bottom plate considered to be worth doing from falling, and lid is buckled in the upper of side plate
End, avoids external substance from falling to inside device.
3, when carrying out the research of soil micromorphology using the present apparatus, the second bottom plate is removed, the first bottom plate is immersed in acetone
In solution, soil is dried using acetone, after dry, to device inside add epoxy resin, utilize epoxy resin
Soil is solidified, after solidification, fixed ring is removed, can pave side plate at this time, take out pedotheque, whole operation
In, pedotheque is just taken out after soil solidification, will not cause adverse effect to follow-up study.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that sampler is used in a kind of soil micromorphology analysis proposed by the present invention；
Fig. 2 is that a kind of master of soil micromorphology analysis sampler proposed by the present invention cuts open structural schematic diagram；
Fig. 3 is that a kind of master of the lid of soil micromorphology analysis sampler proposed by the present invention cuts open structural schematic diagram；
Fig. 4 is the overlooking structure diagram that sampler is used in a kind of soil micromorphology analysis proposed by the present invention；
Fig. 5 is a kind of the first bottom plate of soil micromorphology analysis sampler proposed by the present invention and side plate latus inframedium is perpendicular
The structural schematic diagram of straight state；
Fig. 6 is a kind of structural schematic diagram of the side plate of soil micromorphology analysis sampler proposed by the present invention；
Fig. 7 is a kind of the first bottom plate of soil micromorphology analysis sampler proposed by the present invention and side plate latus inframedium is water
The structural schematic diagram of level state；
Fig. 8 is the enlarged structure signal in a kind of Fig. 2 of soil micromorphology analysis sampler proposed by the present invention at A
Figure.
In figure: 1 first bottom plate, 2 side plates, 3 fixture blocks, 4 fixed rings, 5 magnet strips, 6 connection rings, 7 second bottom plates, 8 through-holes, 9
Raised line, 10 fixed blocks, 11 springs, 12 lids.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-8, a kind of soil micromorphology analysis sampler, including the first bottom plate 1, the second bottom plate 7, fixation
Ring 4 and lid 12, first bottom plate 1 are rectangular slab, and through-hole 8 is offered on the first bottom plate 1, and the quantity of through-hole 8 is 1-9
A, the fixed ring 4 is rectangle frame, and fixed ring 4, which is internally embedded, is equipped with magnet strip 5, and the lower end of 1 side wall of the first bottom plate is equal
It is rotatably connected to side plate 2, when side plate 2 is vertical state, fixed ring 4 can just be socketed in the outside of side plate 2, and lid 12
It can be buckled in the upper end of side plate 2, the lower end of 2 outer wall of side plate opens up mounting groove, is fixedly connected with bullet in the mounting groove
One end of spring 11, the other end of the spring 11 are connected with one end of fixture block 3, and the other end of the fixture block 3 extends to mounting groove
Outside；
Its edge of the upper end edge of second bottom plate 7 is fixedly installed connection ring 6, and the material of the connection ring 6 is metallic iron,
The connection ring 6 is adapted with magnet strip 5, and connection ring 6 can play protective action to magnet strip 5.
Further, the top of side plate 2 is provided with the edge of a knife, and the effect of the edge of a knife is inserted into soil for convenience of side plate 2.
Further, the upper end of 2 outer wall of side plate is fixedly installed horizontal raised line 9, and the vertical section of the raised line 9 is half
Circle, when fixed ring 4 is socketed in the outside of side plate 2, raised line 9 avoids fixed ring 4 for playing barrier effect to fixed ring 4
It is slipped from side plate 2.
Further, the lower end of 2 inner wall of side plate is fixedly installed fixed block 10, when side plate 2 is vertical state, fixed block 10
Lower end surface be in contact with the upper surface of the first bottom plate 1, fixed block 10 is used to limit the position of side plate 2, convenient for adjusting side plate 2
At vertical shape.
Further, fixed block 10 is that a quarter is cylindrical, and when side plate 2 is vertical state, device is provided with soil
When, the cambered surface of fixed block 10 is just in contact with soil, and at this time when rotation side plate 2, fixed block 10 will not be caused soil obviously
Destruction.
Further, the diameter of through-hole 8 is 0.5cm-2cm.
Further, at side plate 2 be vertical state when, 3 the lowermost height of fixture block be equal to 1 the top of the first bottom plate height
Degree.
Further, 6 the top of connection ring is equal to the thickness of the first bottom plate 1 to the minimum range of the second bottom plate 7, so that even
When connecing ring 6 and being connected with fixed ring 4, the first bottom plate 1 and the second bottom plate 7 there's almost no gap.
In whole device, the first bottom plate 1, side plate 2, fixture block 3, fixed ring 4, the second bottom plate 7, raised line 9, fixed block 10, bullet
The material of spring 11 and lid 12 is stainless steel, and the outside of connection ring 6 is coated with polytetrafluorethylecoatings coatings, the overall material of device
Most of is stainless steel, and the intensity of device is high, and antiseptic property is good.
In the present embodiment, when the present apparatus samples, side plate 2 is adjusted to vertical shape, fixed ring 4 is then socketed in side plate 2
Outside, and fixture block 3 is pressed, so that spring 11 is compressed, fixed ring 4 is moved to the top of fixture block 3, under the action of fixture block 3,
Fixed ring 4 will not be fallen off, and then tip upside down on device on soil, firmly be pressed, and use spade from device after pressing
Device is scooped up in bottom, is sampled, and sampling process is convenient and simple.
When the present apparatus transports sample, the second bottom plate 7 is placed on to the lower section of the first bottom plate 1, magnet strip 5 is to connection ring at this time
6 are attracted, and the second bottom plate 7 is not easily to fall off, avoid falling for the hack bits of 1 top of the first bottom plate, and lid 12 is buckled in side
The upper end of plate 2, avoids external substance from falling to inside device.
When carrying out the research of soil micromorphology using the present apparatus, the second bottom plate 7 is removed, it is molten that the first bottom plate is immersed in acetone
In liquid, acetone can be immersed in soil by through-hole 8, and whole device is placed in draught cupboard when operating, using acetone to soil
It being dried, the moisture in soil can be taken away in acetone volatilization process, drying time is generally 20-30 days, after dry,
Epoxy resin, concrete mode are added inside to device are as follows: the second bottom plate 7 is fixed, pours into epoxy resin from the upper end of soil, benefit
Soil is solidified with epoxy resin, the second bottom plate 7 can reduce the case where epoxy resin is spilt out from through-hole 8, solidification
Time is generally 5 days or so, after solidification, removes fixed ring 4, can pave side plate 2 at this time, facilitate and take pedotheque
Out, in whole operation, pedotheque is just taken out after soil solidification, and adverse effect, the soil after solidification will not be caused to follow-up study
After earth takes out, thinly slices, carry out the analysis of micromorphology.
When device storage or transport, fixed ring 4 is removed on the outside of side plate 2, side plate 2 can be positioned to level at this time
Shape, whole device it is small in size, convenient for device store or transport.
Most of overall material of whole device is stainless steel, and the intensity of device is high, and antiseptic property is good, connection ring 6
Outside is coated with polytetrafluorethylecoatings coatings, and polytetrafluorethylecoatings coatings can be improved the antiseptic property of connection ring 6, so that device is whole
Durability is good, and after device use, after cleaning, it can be used repeatedly, improves the service efficiency of device, extends the use of device
Service life.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of soil micromorphology analysis sampler, including the first bottom plate (1), the second bottom plate (7), fixed ring (4) and
Lid (12), first bottom plate (1) are rectangular slab, are offered through-hole (8) on the first bottom plate (1), and the fixed ring (4) is square
Shape frame, fixed ring (4), which is internally embedded, is equipped with magnet strip (5), which is characterized in that the lower end of the first bottom plate (1) side wall is equal
It is rotatably connected to side plate (2), when side plate (2) is vertical state, fixed ring (4) is just socketed in the outside of side plate (2), described
The lower end of side plate (2) outer wall opens up mounting groove, and one end of spring (11), the spring are fixedly connected in the mounting groove
(11) the other end is connected with one end of fixture block (3), and the other end of the fixture block (3) extends to the outside of mounting groove；
Its edge of upper end edge of second bottom plate (7) is fixedly installed connection ring (6), and the material of the connection ring (6) is
Metallic iron, the connection ring (6) are adapted with magnet strip (5).
2. a kind of soil micromorphology analysis sampler according to claim 1, which is characterized in that the side plate
(2) the top is provided with the edge of a knife.
3. a kind of soil micromorphology analysis sampler according to claim 1, which is characterized in that the side plate
(2) upper end of outer wall is fixedly installed horizontal raised line (9), and the vertical section of the raised line (9) is semicircle.
4. a kind of soil micromorphology analysis sampler according to claim 1, which is characterized in that the side plate
(2) lower end of inner wall is fixedly installed fixed block (10), when side plate (2) is vertical state, the lower end surface of fixed block (10) and the
The upper surface of one bottom plate (1) is in contact.
5. a kind of soil micromorphology analysis sampler according to claim 4, which is characterized in that the fixed block
(10) cylindrical for a quarter.
6. a kind of soil micromorphology analysis sampler according to claim 1, which is characterized in that the through-hole
(8) diameter is 0.5cm-2cm.
7. a kind of soil micromorphology analysis sampler according to claim 1, which is characterized in that at side plate (2)
When for vertical state, fixture block (3) the lowermost height is equal to the height of the first bottom plate (1) the top.
8. a kind of soil micromorphology analysis sampler according to claim 1, which is characterized in that the connection ring
(6) topmost it is equal to the thickness of the first bottom plate (1) to the minimum range of the second bottom plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669631.5A CN110243628A (en) | 2019-07-24 | 2019-07-24 | Sampler is used in a kind of analysis of soil micromorphology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910669631.5A CN110243628A (en) | 2019-07-24 | 2019-07-24 | Sampler is used in a kind of analysis of soil micromorphology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110243628A true CN110243628A (en) | 2019-09-17 |
Family
ID=67893355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910669631.5A Pending CN110243628A (en) | 2019-07-24 | 2019-07-24 | Sampler is used in a kind of analysis of soil micromorphology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110243628A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674591B (en) * | 2022-02-25 | 2023-03-14 | 成都理工大学 | Undisturbed rock-soil body sampling device and method |
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|---|---|---|---|---|
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| JP2006045872A (en) * | 2004-08-04 | 2006-02-16 | Fujiwara Seisakusho:Kk | Soil sampling equipment |
| CN206772617U (en) * | 2016-12-14 | 2017-12-19 | 安徽省农业科学院烟草研究所 | A kind of soil in-situ sampler |
| CN207066778U (en) * | 2017-08-27 | 2018-03-02 | 常州市基础工程公司 | A kind of open-close type cutting ring soil sampler |
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2019
- 2019-07-24 CN CN201910669631.5A patent/CN110243628A/en active Pending
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114674591B (en) * | 2022-02-25 | 2023-03-14 | 成都理工大学 | Undisturbed rock-soil body sampling device and method |
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