CN203688294U - Flowing dune soil layering sampler - Google Patents

Flowing dune soil layering sampler Download PDF

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Publication number
CN203688294U
CN203688294U CN201420051217.0U CN201420051217U CN203688294U CN 203688294 U CN203688294 U CN 203688294U CN 201420051217 U CN201420051217 U CN 201420051217U CN 203688294 U CN203688294 U CN 203688294U
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China
Prior art keywords
sampler
slideway
sampler main
sheet
main
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Expired - Fee Related
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CN201420051217.0U
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Chinese (zh)
Inventor
苗纯萍
李雪华
蒋德明
贾美玉
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Institute of Applied Ecology of CAS
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Institute of Applied Ecology of CAS
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Priority to CN201420051217.0U priority Critical patent/CN203688294U/en
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Publication of CN203688294U publication Critical patent/CN203688294U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to sandy soil samplers, in particular to a flowing dune soil layering sampler which comprises a sampler main body and inserting pieces, wherein the sampler main body adopts a structure which is hollow internally; a plurality layers of slideways are mounted inside the sampler main body along the height direction; a plurality of inserting piece holes are formed in the sampler main body along the height direction; each inserting piece hole corresponds to one layer of the slidways; the inserting pieces are inserted into the sampler main body along the slideways through the inserting piece holes and are supported by the slideways; soil inside the sampler main body is divided into multiple layers through the inserted inserting pieces. By adopting the convenient flowing dune soil layering sampler, the sampling efficiency and the layering precision in large-scale flowing dune soil sampling process are improved.

Description

A kind of active sand dune soil layered sampler
Technical field
The utility model relates to the sampler of Sandy Soil, specifically a kind of active sand dune soil layered sampler.
Background technology
Colleges and universities and R&D institution, in desertification research process, often need scientific research personnel's layering to gather the pedotheque of active sand dune.Owing to there is no special aid, sample rate is slow, and Sandy Soil is loose when stratified sampling, is difficult for sizing, causes layering out of true, affects experimental result.But, on active sand dune, in extensive field sampling process, need the device of a kind of fast sampling layering, but the instruments such as current earth boring auger cannot meet the requirement of Sandy Soil layering.
Utility model content
Cannot meet the accurate stratified sampling of flow sand dune friable soil for existing instrument and equipment, the purpose of this utility model is to provide a kind of active sand dune soil layering sampler.This sampler has solved the inconvenience that active sand dune friable soil causes stratified sampling, is applicable to the collection of active sand dune stratified soil.
The purpose of this utility model is achieved through the following technical solutions:
The utility model comprises sampler main body and inserted sheet, wherein sampler main body is inner hollow structure, its inside is provided with multilayer slideway along short transverse, in described sampler main body, has offered multiple inserting-plate holes along short transverse, the equal corresponding one deck slideway of each inserting-plate hole; Described inserted sheet is inserted in sampler main body, is supported by described slideway along slideway by inserting-plate hole, and the soil in described sampler main body is divided into multilayer by the multiple inserted sheets that insert.
Wherein: the lower ending opening of described sampler main body, the top of this sampler main body is provided with to be convenient to sampling and to carry the handle picking and placeing; Described handle is "T"-shaped, and lower end is welded on the upper surface centre position of sampler main body;
Described sampler main body is rectangular parallelepiped framed structure, and internal welding is connected to the slideway that multilayer is rectangle, all corresponding inserting-plate hole of the inlet end of every layer of slideway; The lower end of described sampler main body is sharp tip; The inserted sheet inserting in each layer of described slideway is parallel to each other;
The height of described inserting-plate hole is greater than the thickness of inserted sheet; Described inserted sheet is rectangular platy structure, and its side near inserting-plate hole is provided with the draw ring hole of being convenient to push-and-pull; The width of described inserted sheet is less than the width of sampler main body, and length is greater than the length of sampler main body, and the side that inserted sheet is provided with draw ring hole is exposed at the outside of inserting-plate hole; The difference in height of described slideway is identical with the height of inserting-plate hole.
Advantage of the present utility model and good effect are:
1. the utility model adopts inserted sheet volume segmentation soil, has avoided flowing of each layer of soil, has improved Sandy Soil layering precision.
2. the utility model facilitates active sand dune layering to gather pedotheque, can meet the collection of extensive active sand dune pedotheque, improves the efficiency of sampling.
3. the spacing of the length of sampler main body of the present utility model and inserted sheet sky can design according to demand, meets the requirement of different scientific research personnel to soil layering.
4. the utility model is simple in structure, with low cost, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is one-piece construction schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model inserted sheet;
Wherein: 1 is handle, 2 is sampler main body, and 3 is slideway, and 4 is inserting-plate hole, and 5 is sharp tip, and 6 is inserted sheet, and 7 is draw ring hole.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the utility model comprises handle 1, sampler main body 2 and inserted sheet 6, wherein sampler main body 2 is formed by Plate Welding, for rectangular parallelepiped framed structure, inner hollow, the length of side of sampler main body 2 can be set according to different soils sampling amount, but width had better not exceed 10cm, height had better not exceed 50cm, in order to avoid operation inconvenience.The lower ending opening of sampler main body 2, and edge is through the sharp tip 5 of polishing, is convenient to insert in soil, the top of sampler main body 2 is provided with to be convenient to sampling and to carry the handle 1 picking and placeing.Handle 1 is "T"-shaped, is formed by steel-pipe welding, and the lower end of handle 1 is welded on the upper surface centre position of sampler main body 2.
The inside of sampler main body 2 is provided with the multilayer slideway 3 being parallel to each other along short transverse, every layer of slideway 3 is welded on the inside of sampler main body 2 by iron wire, to guarantee that inserted sheet 6 can parallelly insert.Every layer of slideway 3 is all rectangle, and the spacing between adjacent layer slideway 3 can not wait (according to different demand settings) at 10~20cm, can meet like this sample collection of different soil, collects the mensuration that soil sample can be used for soil physico-chemical property.
In the sampler main body 2 corresponding with slideway 3 inlet ends, offer the inserting-plate hole 4 identical with slideway 3 numbers of plies along short transverse, the equal corresponding one deck slideway 3 of each inserting-plate hole 4, the height of inserting-plate hole 4 can be at 2~5mm, and the difference in height of slideway 3 is identical with the height of inserting-plate hole 4.
As shown in Figure 2, inserted sheet 6 can be rectangular iron plate, and every layer of slideway 3 is all inserted with the inserted sheet 6 being inserted by inserting-plate hole 4, inserts the each layer of inserted sheet 6 in slideway 3 and is parallel to each other.Inserted sheet 6 is inserted in sampler main body 2, is supported by slideway 3 along slideway 3 by inserting-plate hole 4, and the height of inserting-plate hole 4 is greater than the thickness of inserted sheet 6.Inserted sheet 6 is provided with the draw ring hole 7 of being convenient to push-and-pull near a side of inserting-plate hole 4, the opposite side inserting in slideway 3 is sharp shape through polishing.The width of inserted sheet 6 is less than the width of sampler main body 2, and length is greater than the length of sampler main body 2, can grow sampler main body 2 bottom surface length 5cm, and the side that inserted sheet 6 is provided with draw ring hole 7 is exposed at the outside of inserting-plate hole 4.
Principle of work of the present utility model is:
Hold handle 1, sampler main body 2 is inserted in friable soil, multiple inserted sheets 6 are inserted in each layer of slideway 3 by inserting-plate hole 4, the soil in sampler main body 2 is divided into multilayer by the multiple inserted sheets 6 that insert, then sampler main body 2 is proposed, and completes sampling.After sampling, can extract successively from the bottom to top inserted sheet 6, and then realize the stratified sampling of soil.
The utility model facilitates active sand dune layering to gather pedotheque, can meet in the collection journey of extensive active sand dune pedotheque, improves the efficiency of sampling and the precision of layering.The utility model is applicable to the collection of active sand dune stratified soil sample.

Claims (10)

1. an active sand dune soil layered sampler, it is characterized in that: comprise sampler main body (2) and inserted sheet (6), wherein sampler main body (2) is inner hollow structure, its inside is provided with multilayer slideway (3) along short transverse, described sampler main body (2) is upper has offered multiple inserting-plate holes (4) along short transverse, the equal corresponding one deck slideway of each inserting-plate hole (4) (3); Described inserted sheet (6) is inserted in sampler main body (2), is supported by described slideway (3) along slideway (3) by inserting-plate hole (4), and the soil in described sampler main body (2) is divided into multilayer by the multiple inserted sheets (6) that insert.
2. by active sand dune soil layered sampler claimed in claim 1, it is characterized in that: the lower ending opening of described sampler main body (2), the top of this sampler main body (2) is provided with to be convenient to sampling and to carry the handle (1) picking and placeing.
3. by active sand dune soil layered sampler claimed in claim 2, it is characterized in that: described handle (1) is for "T"-shaped, and lower end is welded on the upper surface centre position of sampler main body (2).
4. by the active sand dune soil layered sampler described in claim 1 or 2, it is characterized in that: described sampler main body (2) is rectangular parallelepiped framed structure, the slideway (3) that the multilayer that is connected to internal welding is rectangle, all corresponding inserting-plate hole of the inlet end of every layer of slideway (3) (4).
5. by active sand dune soil layered sampler claimed in claim 4, it is characterized in that: the lower end of described sampler main body (2) is sharp tip (5).
6. by the active sand dune soil layered sampler described in claim 1 or 2, it is characterized in that: the inserted sheet (6) inserting in each layer of described slideway (3) is parallel to each other.
7. by the active sand dune soil layered sampler described in claim 1 or 2, it is characterized in that: the height of described inserting-plate hole (4) is greater than the thickness of inserted sheet (6).
8. by the active sand dune soil layered sampler described in claim 1 or 2, it is characterized in that: described inserted sheet (6) is rectangular platy structure, and its side near inserting-plate hole (4) is provided with the draw ring hole (7) of being convenient to push-and-pull.
9. by active sand dune soil layered sampler claimed in claim 8, it is characterized in that: the width of described inserted sheet (6) is less than the width of sampler main body (2), length is greater than the length of sampler main body (2), and the side that inserted sheet (6) is provided with draw ring hole (7) is exposed at the outside of inserting-plate hole (4).
10. by the active sand dune soil layered sampler described in claim 1 or 2, it is characterized in that: the difference in height of described slideway (3) is identical with the height of inserting-plate hole (4).
CN201420051217.0U 2014-01-23 2014-01-23 Flowing dune soil layering sampler Expired - Fee Related CN203688294U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420051217.0U CN203688294U (en) 2014-01-23 2014-01-23 Flowing dune soil layering sampler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420051217.0U CN203688294U (en) 2014-01-23 2014-01-23 Flowing dune soil layering sampler

Publications (1)

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CN203688294U true CN203688294U (en) 2014-07-02

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105865835A (en) * 2016-06-14 2016-08-17 无锡中地钻探装备有限公司 Segmented type soil sampler
CN105954060A (en) * 2016-06-16 2016-09-21 河南科技大学 Soil sampling method and device
CN107290172A (en) * 2017-07-18 2017-10-24 攀钢集团攀枝花钢钒有限公司 Mixed material of sintering flat car Stratified Sampling device and Stratified Sampling method
CN108426734A (en) * 2018-03-26 2018-08-21 中山大学 A kind of layering weak disturbance original state weak soil sampler and sampling method
CN109000961A (en) * 2018-08-07 2018-12-14 中国环境科学研究院 A kind of soil sample collector of accurate Stratified Sampling
CN110296859A (en) * 2019-07-26 2019-10-01 肇庆中能创智信息科技有限公司 A kind of depth takes the soil testing assemblies of soil
CN111721682A (en) * 2020-07-23 2020-09-29 大连理工大学 Device capable of synchronously measuring silt concentration at different water depths

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105865835A (en) * 2016-06-14 2016-08-17 无锡中地钻探装备有限公司 Segmented type soil sampler
CN105954060A (en) * 2016-06-16 2016-09-21 河南科技大学 Soil sampling method and device
CN105954060B (en) * 2016-06-16 2019-02-05 河南科技大学 A kind of soil sample method and device
CN107290172A (en) * 2017-07-18 2017-10-24 攀钢集团攀枝花钢钒有限公司 Mixed material of sintering flat car Stratified Sampling device and Stratified Sampling method
CN107290172B (en) * 2017-07-18 2020-04-21 攀钢集团攀枝花钢钒有限公司 Layered sampling device and layered sampling method for mixture of sintering trolley
CN108426734A (en) * 2018-03-26 2018-08-21 中山大学 A kind of layering weak disturbance original state weak soil sampler and sampling method
CN109000961A (en) * 2018-08-07 2018-12-14 中国环境科学研究院 A kind of soil sample collector of accurate Stratified Sampling
CN110296859A (en) * 2019-07-26 2019-10-01 肇庆中能创智信息科技有限公司 A kind of depth takes the soil testing assemblies of soil
CN111721682A (en) * 2020-07-23 2020-09-29 大连理工大学 Device capable of synchronously measuring silt concentration at different water depths

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Granted publication date: 20140702

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