CN205607680U - Soil nutrients normal position is cultivateed and sampling device - Google Patents
Soil nutrients normal position is cultivateed and sampling device Download PDFInfo
- Publication number
- CN205607680U CN205607680U CN201620399269.6U CN201620399269U CN205607680U CN 205607680 U CN205607680 U CN 205607680U CN 201620399269 U CN201620399269 U CN 201620399269U CN 205607680 U CN205607680 U CN 205607680U
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- CN
- China
- Prior art keywords
- guide
- soil
- tubular film
- situ
- sampler
- 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.)
- Withdrawn - After Issue
Links
- 239000002689 soil Substances 0.000 title claims abstract description 64
- 235000015097 nutrients Nutrition 0.000 title claims abstract description 22
- 238000005070 sampling Methods 0.000 title abstract description 5
- 238000011065 in-situ storage Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims description 3
- 230000007306 turnover Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 4
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 4
- 241001330002 Bambuseae Species 0.000 abstract 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 4
- 239000011425 bamboo Substances 0.000 abstract 4
- 230000006378 damage Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 235000016709 nutrition Nutrition 0.000 abstract 1
- 230000035764 nutrition Effects 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000005527 soil sampling Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 1
- 239000005442 atmospheric precipitation Substances 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a with soil nutrition research techniques field, concretely relates to soil nutrients normal position is cultivateed and sampling device, including guide and tube -shape film, the section of thick bamboo wall of guide is bilayer structure, tube -shape film clamp is between the two -layer section of thick bamboo wall of guide, and the lower extreme of tube -shape film stretches out from the guide lower extreme, is equipped with the barb on inboard that should the section of stretching out tube -shape film and/or the outside face, when the guide inserts soil, the section of stretching out tube -shape film turns over to the inlayer section of thick bamboo wall of guide or outer section of thick bamboo wall, when extracting in soil is followed to the guide, the barb on the section of the stretching out tube -shape film can catch on soil, makes the tube -shape film leave over in soil. The utility model discloses can make the soil sample keep apart with other soil in the original place, then train research, whole process can not lead to the fact destruction to peripheral soil, not only is favorable to natural environment's protection, can improve soil sampling efficiency greatly in addition.
Description
Technical field
This utility model is and soil nutrient studying technological domain, is specifically related to a kind of soil nutrient Culture in situ and sampler.
Background technology
Soil nutrient is to provide nutrient necessary to plant growing.In natural soils, the most insane fertilising in soil mineral, organic matter, Atmospheric precipitation, subsoil water and agricultural production of nutrient and irrigation.Soil resource has certain productivity, but the height of the productivity except having with its natural quality outside the Pass, also closely related with human being's production scientific and technological level.While human society and modern science and technology progress, the pressure of soil carrying is increasing, and particularly soil contamination problem is the most prominent, the serious productivity that have impact on soil and upper growing plants thereof and crops.Therefore, research soil nutrient balance is to ensureing that terrestrial ecosystems bio-diversity and grain security are most important.At present, the sampling method of the many employings of soil incubation: is soil profile Stratified Sampling, and this had both needed certain manpower and materials, inefficient；Also sampling Soil Surrounding is created bigger destructiveness；Two is that earth boring auger fetches earth, and the method is difficult to smoothly complete in the case of the layer that fetches earth is relatively deep, owing to being metal material, is not suitable for carrying out in-situ test.
Summary of the invention
The purpose of this utility model is to provide one and can be isolated in soil original place, and a kind of soil nutrient Culture in situ of not damaging the vegetation of surrounding soil and upper growth thereof and sampler.
For achieving the above object, this utility model provides techniques below scheme: a kind of soil nutrient Culture in situ and sampler, including guide and tubular film, the barrel of described guide is double-decker, described tubular film is clipped between the two-layer barrel of guide, and the lower end of tubular film stretches out from guide lower end, inner side and/or the outside face of this section of stretching out tubular film are provided with agnail；When guide insert soil time, described in the section of stretching out tubular film turn over the internal layer barrel to guide or outer layer barrel；When guide is extracted from soil, the agnail on the section of stretching out tubular film can catch on soil, makes tubular film be retained in soil.
Preferably, the bottom end face of guide is arranged to inclined-plane, makes guide lower end form syringe-like structure.
Preferably, the inside and outside layer barrel lower end of guide is equipped with the blade facilitating insertion into soil.
Preferably, the surface of described tubular film is provided with a plurality of fin, and described fin is arranged along the generatrix direction of tubular film, and each fin is along the circumferencial direction uniform intervals layout of tubular film.
Preferably, the outside turnup in internal layer barrel upper end of described guide, form an annular slot, described outer layer barrel upper end is inserted in this annular slot.
Further, described guide upper end is provided with pedal, and described pedal is fixing with guide to be connected, and the plate face of described pedal is horizontally disposed with.
Preferably, described pedal is at least two, and each pedal is along the circumferencial direction uniform intervals layout of guide.
Preferably, the upper surface of described pedal is provided with antiskid glue cushion.
Further, described guide epimere is additionally provided with the handle being easy to upwards lift.
Preferably, described handle is provided with two, and two handles are connected on internal layer barrel and the outer layer barrel of guide.
Of the present utility model have the technical effect that this utility model can make soil sample isolate at original place and surrounding soil; then Culture in situ research is carried out; Soil Surrounding will not be damaged by whole process, not only contributes to the protection of natural environment, and can be greatly improved soil sample efficiency.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model；
Fig. 2 is guide part sectioned view of the present utility model；
Fig. 3 is the internal layer barrel perspective view of guide of the present utility model；
Fig. 4 is the outer layer barrel perspective view of guide of the present utility model；
Fig. 5 is the perspective view of tubular film of the present utility model.
Detailed description of the invention
Following embodiment is to further illustrate using as the explaination to this utility model technology contents for this utility model content; but flesh and blood of the present utility model is not limited in described in following embodiment, those of ordinary skill in the art and can should know any simple change based on this utility model connotation or replacement all should belong to the protection domain required by this utility model.
In description of the present utility model, it should be noted that, term " on ", D score, " interior ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction or the hint device of indication or element must have particular orientation structure and an operation, therefore it is not intended that to restriction of the present utility model.
As shown in Figures 1 to 5, a kind of soil nutrient Culture in situ and sampler, including guide 10 and tubular film 11, the barrel of described guide 10 is double-decker, described tubular film 11 is clipped between the two-layer barrel of guide 10, and the lower end of tubular film 11 stretches out from guide 10 lower end, inner side and/or the outside face of this section of stretching out tubular film 11 are provided with agnail 111；When guide 10 inserts soil, described in the section of stretching out tubular film 11 turn over the internal layer barrel 10a to guide 10 or outer layer barrel 10b；When guide 10 is extracted from soil, the agnail 111 on the section of stretching out tubular film 11 can catch on soil, makes tubular film 11 be retained in soil.It should be noted that tubular film 11 of the present utility model has certain thickness and mechanical strength, it is possible to bear certain pulling force, and be unlikely to deform.This utility model can make soil sample isolate with other soil in original place, then carries out culture studies, and Soil Surrounding will not be damaged by whole process, not only contributes to the protection of natural environment, and can be greatly improved soil sample efficiency.
Preferably, the bottom end face of guide 10 is arranged to inclined-plane, makes guide 10 lower end form syringe-like structure, in order to guide inserts soil.
Preferably, inside and outside layer barrel 10a, 10b lower end of guide 10 is equipped with the blade 101 facilitating insertion into soil, further facilitates insertion soil.
Preferably, as it is shown in figure 5, the surface of described tubular film 11 is provided with a plurality of fin 112, described fin 112 is arranged along the generatrix direction of tubular film 11, and each fin 112 is along the circumferencial direction uniform intervals layout of tubular film 11.Fin 112 can be greatly improved the axial tensile-strength of tubular film 11, it is ensured that will not be torn by tubular film 11 when guide 10 pulls up.
Preferably, as in figure 2 it is shown, the outside turnup in internal layer barrel 10a upper end of described guide 10, forming an annular slot, described outer layer barrel 10b upper end is inserted in this annular slot.
Preferably, described guide 10 upper end is provided with pedal 12, and described pedal 12 is fixing with guide to be connected, and the plate face of described pedal 12 is horizontally disposed with.During 10 times pressures of guide, trample guide 10 by pedal 12, it is simple to manually apply downforce.
Preferably, described pedal 12 is at least two, and each pedal 12 is along the circumferencial direction uniform intervals layout of guide 10, so can make pressure balance, prevent guide 10 from tilting.
Preferably, the upper surface of described pedal 12 is provided with antiskid glue cushion, skids when preventing from trampling.
Further, described guide 10 epimere is additionally provided with the handle 13 being easy to upwards lift guide 10.Handle 13 both can use force as handrail when trampling when can pull up as guide 10 again.
Preferably, as shown in Figure 3,4, described handle 13 is provided with two, and two handles 13 are connected on the internal layer barrel 10a and outer layer barrel 10b of guide 10.In actual mechanical process, for reducing resistance during pull-up, guide 10 can be taken out in the way of using internal layer barrel 10a and outer layer barrel 10b separately pull-up.
Claims (10)
1. a soil nutrient Culture in situ and sampler, it is characterized in that: include guide (10) and tubular film (11), the barrel of described guide (10) is double-decker, described tubular film (11) is clipped between the two-layer barrel of guide (10), and the lower end of tubular film (11) stretches out from guide (10) lower end, the inner side of this section of stretching out tubular film (11) and/or outside face are provided with agnail (111)；When guide (10) insert soil time, described in the section of stretching out tubular film (11) turn over the internal layer barrel (10a) to guide (10) or outer layer barrel (10b)；When guide (10) is extracted from soil, the agnail (111) on the section of stretching out tubular film (11) can catch on soil, makes tubular film (11) be retained in soil.
Soil nutrient Culture in situ the most according to claim 1 and sampler, it is characterised in that: the bottom end face of guide (10) is arranged to inclined-plane, makes guide (10) lower end form syringe-like structure.
Soil nutrient Culture in situ the most according to claim 1 and sampler, it is characterised in that: inside and outside layer barrel (10a, 10b) lower end of guide (10) is equipped with the blade (101) facilitating insertion into soil.
Soil nutrient Culture in situ the most according to claim 1 and sampler, it is characterized in that: the surface of described tubular film (11) is provided with a plurality of fin (112), described fin (112) is arranged along the generatrix direction of tubular film (11), and each fin (112) is along the circumferencial direction uniform intervals layout of tubular film (11).
Soil nutrient Culture in situ the most according to claim 1 and sampler, it is characterized in that: the outside turnup in internal layer barrel (10a) upper end of described guide (10), forming an annular slot, described outer layer barrel (10b) upper end is inserted in this annular slot.
Soil nutrient Culture in situ and sampler the most according to claim 1 or 5, it is characterized in that: described guide (10) upper end is provided with pedal (12), described pedal (12) is fixing with guide to be connected, and the plate face of described pedal (12) is horizontally disposed with.
Soil nutrient Culture in situ the most according to claim 6 and sampler, it is characterised in that: described pedal (12) is at least two, and each pedal (12) is along the circumferencial direction uniform intervals layout of guide (10).
Soil nutrient Culture in situ the most according to claim 6 and sampler, it is characterised in that: the upper surface of described pedal (12) is provided with antiskid glue cushion.
Soil nutrient Culture in situ and sampler the most according to claim 1 or 5, it is characterised in that: described guide (10) epimere is additionally provided with the handle (13) being easy to upwards lift guide (10).
Soil nutrient Culture in situ the most according to claim 9 and sampler, it is characterized in that: described handle (13) is provided with two, two handles (13) are connected on internal layer barrel (10a) and the outer layer barrel (10b) of guide (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399269.6U CN205607680U (en) | 2016-04-29 | 2016-04-29 | Soil nutrients normal position is cultivateed and sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620399269.6U CN205607680U (en) | 2016-04-29 | 2016-04-29 | Soil nutrients normal position is cultivateed and sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607680U true CN205607680U (en) | 2016-09-28 |
Family
ID=56968972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620399269.6U Withdrawn - After Issue CN205607680U (en) | 2016-04-29 | 2016-04-29 | Soil nutrients normal position is cultivateed and sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607680U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784414A (en) * | 2016-04-29 | 2016-07-20 | 安徽农业大学 | Soil nutrient in-suit culture and sampling device |
-
2016
- 2016-04-29 CN CN201620399269.6U patent/CN205607680U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105784414A (en) * | 2016-04-29 | 2016-07-20 | 安徽农业大学 | Soil nutrient in-suit culture and sampling device |
| CN105784414B (en) * | 2016-04-29 | 2018-07-03 | 安徽农业大学 | Soil nutrient Culture in situ and sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20180703 |
|
| AV01 | Patent right actively abandoned |