CN207133070U - A kind of soil layering sampler - Google Patents
A kind of soil layering sampler Download PDFInfo
- Publication number
- CN207133070U CN207133070U CN201721183544.1U CN201721183544U CN207133070U CN 207133070 U CN207133070 U CN 207133070U CN 201721183544 U CN201721183544 U CN 201721183544U CN 207133070 U CN207133070 U CN 207133070U
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- CN
- China
- Prior art keywords
- screw rod
- cup
- sampling
- hollow drill
- soil
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of soil layering sampler, including hollow drill, screw rod and the pyrometric cone termination for being connected to hollow drill one end, one end of screw rod is rotationally connected with hollow drill, the other end of screw rod extends hollow drill from the one end of hollow drill away from pyrometric cone termination, rotating handrail is connected with the other end of screw rod, the both sides of screw rod are symmetrically arranged with multigroup slide opening, multigroup slide opening is set gradually along the axial direction of hollow drill, slide opening is vertically arranged with screw rod, and sampling assemble is equipped with every group of slide opening.Stratified Sampling device of the present utility model is simple to operate laborsaving, and that is taken out from sampler makes sample soil layer construction complete, and the accuracy of the parameter testing data such as the wilting coefficient of soil, soil porosity is high；And sampling process need not bend over or squat down, simple to operate, labor intensity is low, and operating personnel is not likely to produce fatigue, and operating efficiency is high.
Description
Technical field
It the utility model is related to Soil K+adsorption technical field, more particularly to a kind of soil layering sampler.
Background technology
Root system is the vitals that plant absorbs soil moisture and nutrient, while plays set and support the work of plant
With.Distributional pattern and upgrowth situation of the root system in soil be directly related to aerial part grow with plant pair moisture and
The utilization ratio of nutrient.The performance of root function and root distinction coefficient and physiological characteristic are closely related, and soil water regime
Often directly or indirectly influence growing and being distributed for root system.In the environment of water stress, plant is for moisture and supports
The size, form and root competition ability that are decided by root system using degree divided.Under drought condition, root system of plant is at first
Perceive, and transmit chemical signal to overground part rapidly, promote stomata to close to reduce moisture loss, and pass through its own shape and life
The soil moisture environment being adapted to after change of physiological-biochemical characteristic.Therefore, the Stratified Sampling detection of soil is to studying plant
Drought resisting and adaptive criteria, the Nomenclature Composition and Structure of Complexes of draft and fruticeta and ecosystem function index have important meaning
Justice.
However, existing soil layering sampler sampling is laborious, sample can not be intactly from sampler after sampling
Take out, destroyed sample soil layer construction, influence the accuracy of the parameter testing data such as wilting coefficient, soil porosity.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of soil layering sampler, makes soil layering sampling more
Add laborsaving, and soil layer construction will not be destroyed during sample takes out from sampler.
The utility model solves above-mentioned technical problem by following technological means：
A kind of soil layering sampler, including hollow drill, screw rod and the triangle tapered end for being connected to hollow drill one end
Head, one end of screw rod are rotationally connected with hollow drill, and the other end of screw rod is from the one end of hollow drill away from pyrometric cone termination
Extend hollow drill, rotating handrail is connected with the other end of screw rod, the both sides of screw rod are symmetrically arranged with multigroup slide opening, multigroup
Slide opening is set gradually along the axial direction of hollow drill, and slide opening is vertically arranged with screw rod, and sampling assemble is equipped with every group of slide opening；Sampling
Component includes sampling cup one, sampling cup two, rack one, rack two, the soil-shifting plug one being arranged in sampling cup one and being arranged at and taken
Soil-shifting plug two in sample cup two, sampling cup one and sampling cup two are bottom of a cup close to one end of screw rod, and rack one and rack two are distinguished
Engaged from the both sides of screw rod with screw rod, rack one is vertically connected close to one end of sampling cup one and the bottom of a cup of sampling cup one, another
The embedded sampling cup two in end is simultaneously connected with plug two of bulldozing, and rack two is vertical with the bottom of a cup of sampling cup two close to one end of sampling cup two
It is connected, other end insertion sampling cup one is simultaneously connected with plug one of bulldozing.
Further, rotating handrail includes horizontal handrail and U-shaped connecting rod, and horizontal handrail is connected to the opening of U-shaped connecting rod
On end, the bending end of U-shaped connecting rod is connected with screw rod.
Further, the bending end of U-shaped connecting rod is provided with the branch sleeve to be matched with screw rod, and branch sleeve is provided with spiral shell
Bolt, screw rod are detachably secured in branch sleeve by bolt.
Further, the one end of hollow drill away from pyrometric cone termination is provided with postive stop baffle.
Further, one end of sampling cup one and the rim of a cup of sampling cup two is frustum cone structure.
Further, it is arranged with adjustment barrel in U-shaped connecting rod, the openend of U-shaped connecting rod is provided with elastic button, in adjustment barrel
Provided with the locking hole to be matched with elastic button.
The beneficial effects of the utility model：
1. Stratified Sampling device of the present utility model is simple to operate laborsaving, that is taken out from sampler makes sample soil layer knot
Structure is complete, and the accuracy of the parameter testing data such as the wilting coefficient of soil, soil porosity is high；
2. Stratified Sampling device of the present utility model can adjust the height of sampler according to the height of sampling personnel, take
Sample process need not bend over or squat down, simple to operate, and its using flexible degree is high, and labor intensity is low, and operating personnel is not easy to produce
Raw fatigue, operating efficiency are high；
3. Stratified Sampling apparatus structure of the present utility model is simple, easy to use, safe, suitably promote the use.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model sampling assemble；
Fig. 3 is close-up schematic view at A in Fig. 1；
Wherein, hollow drill 1, screw rod 2, pyrometric cone termination 3, rotating handrail 4, horizontal handrail 41, U-shaped connecting rod 42, cunning
Hole 5, sampling assemble 6, sampling cup 1, sampling cup 2 62, rack 1, rack 2 64, bulldoze plug 1, bulldoze plug 2 66,
Branch sleeve 7, bolt 8, postive stop baffle 9, adjustment barrel 10, elastic button 11, locking hole 12.
Embodiment
The utility model is described in detail below with reference to accompanying drawing：
As shown in FIG. 1 to 3
A kind of soil layering sampler, including hollow drill 1, screw rod 2 and the pyrometric cone for being connected to the one end of hollow drill 1
Termination 3, one end of screw rod 2 are rotationally connected with hollow drill 1, and the other end of screw rod 2 is from hollow drill 1 away from pyrometric cone termination
Hollow drill 1 is extended in 3 one end, is connected with rotating handrail 4 on the other end of screw rod 2, and the both sides of screw rod 2 are symmetrically arranged with more
Group slide opening 5, axial direction of multigroup slide opening 5 along hollow drill 1 are set gradually, and slide opening 5 is vertically arranged with screw rod 2, in every group of slide opening 5
Provided with sampling assemble 6；Sampling assemble 6 includes sampling cup 1, sampling cup 2 62, rack 1, rack 2 64, is arranged at sampling
Soil-shifting plug 1 and the soil-shifting plug 2 66 being arranged in sampling cup 2 62 in cup 1, sampling cup 1 and sampling cup 2 62 lean on
One end of nearly screw rod 2 is bottom of a cup, and rack 1 and rack 2 64 engage from the both sides of screw rod 2 with screw rod 2 respectively, and rack 1 leans on
One end of nearly sampling cup 1 and the bottom of a cup of sampling cup 1 are vertically connected, and other end insertion sampling cup 2 62 is simultaneously filled in bulldozing
2 66 are connected, and rack 2 64 is vertically connected close to one end of sampling cup 2 62 and the bottom of a cup of sampling cup 2 62, and other end insertion takes
Sample cup 1 is simultaneously connected with plug 1 of bulldozing.
Hollow drill 1 is first inserted into soil layer during use, rack 1 is then controlled by the rotary screw 2 of rotating handrail 4
With the counter motion of rack 2 64, and then collection to soil is realized；Then hollow drill 1 is taken out from soil layer, reversely rotates spiral shell
Bar 2 controls rack 1 and the move toward one another of rack 2 64, and the pedotheque in two sampling cups is released into sampling cup, simple to operate
Laborsaving, that is taken out from sampler makes sample soil layer construction complete, is effectively improved soil wilting coefficient, soil porosity
Deng the accuracy of parameter testing data.
Rotating handrail 4 includes horizontal handrail 41 and U-shaped connecting rod 42, and horizontal handrail 41 is connected to opening for U-shaped connecting rod 42
On mouth end, the bending end of U-shaped connecting rod 42 is connected with screw rod 2.During sampling, by horizontal handrail 41 come adjust hollow drill 1 with
The angle on ground, and rotary screw 2, while trampled by pin on the inside of the bending end of U-shaped connecting rod 42 insert hollow drill 1
Enter soil, sampling process need not bend over or squat down, simple to operate, and labor intensity is low, be not likely to produce operating personnel tired
Labor, while operating efficiency is high.
The bending end of U-shaped connecting rod 42 is provided with the branch sleeve 7 to be matched with screw rod 2, and branch sleeve 7 is provided with bolt 8,
Screw rod 2 is detachably secured in branch sleeve 7 by bolt 8.It is such a to design the assembling for being more convenient to sampler and tear open
Unload, it is possible to increase efficiency of assembling, reduce later maintenance maintenance difficulty.
The one end of hollow drill 1 away from pyrometric cone termination 3 is provided with postive stop baffle 9.Accurately controlled by postive stop baffle 9
The depth selection of each group sampling cup, ensure the accuracy of Stratified Sampling, avoid firmly excessive and cause hollow drill 1 to insert soil layer
It is too deep, actual depth selection is deviateed desired depth.
One end of sampling cup 1 and the rim of a cup of sampling cup 2 62 is frustum cone structure.The contact area of frustum cone structure and soil layer
It is smaller, resistance of the soil layer to sampling cup is significantly reduced, makes sampling process more laborsaving.
Adjustment barrel 10 is arranged with U-shaped connecting rod 42, the openend of U-shaped connecting rod 42 is provided with elastic button 11, adjustment barrel
10 are provided with the locking hole 12 to be matched with elastic button 11.Such a design can be according to the height adjustment sampling dress of sampling personnel
The height put, its using flexible is improved, while realized by elastic button 11 with the mating reaction of locking hole 12 and U-shaped is connected
Bar 42 and adjustment barrel 10 are locked and unlocked, simple to operate, and stability is strong.
Application method of the present utility model is as follows：
During soil sample, it is perpendicular to the ground to adjust hollow drill 1 to first pass through horizontal handrail 41, then tramples U by pin
Hollow drill 1 is inserted soil on the inside of the bending end of shape connecting rod 42, then tooth is controlled by the horizontal rotary screw 2 of handrail 41
Bar 1 and the counter motion of rack 2 64, sampling cup 1 and sampling cup 2 62 constantly stretch out from slide opening 5, and insert hollow drill
The soil of 1 both sides, while bulldoze plug 1 and plug 2 66 of bulldozing move to the bottom of a cup of sampling cup 1 and sampling cup 2 62 respectively,
The collection to soil is realized, and then hollow drill 1 is taken out from soil layer；
When sample takes out, contra rotating screw 2 controls rack 1 and the move toward one another of rack 2 64, sample cup 1 and takes
The constantly income slide opening 5 of sample cup 2 62, bulldoze plug 1 and plug 2 66 of bulldozing are respectively to sampling cup 1 and the cup of sampling cup 2 62
Mouth motion, and then the pedotheque in two sampling cups is released into sampling cup.
Above example is only to illustrate the technical solution of the utility model and unrestricted, although with reference to preferred embodiment pair
The utility model is described in detail, it will be understood by those within the art that, can be to technology of the present utility model
Scheme is modified or equivalent substitution, and without departing from the objective and scope of technical solutions of the utility model, it all should cover
Among right of the present utility model.Technology that the utility model is not described in detail, shape, construction part are known
Technology.
Claims (6)
- A kind of 1. soil layering sampler, it is characterised in that：Including hollow drill, screw rod and it is connected to hollow drill one end Pyrometric cone termination, one end of the screw rod are rotationally connected with hollow drill, and the other end of the screw rod is away from hollow drill Hollow drill is extended in one end of pyrometric cone termination, is connected with rotating handrail on the other end of the screw rod, and the two of the screw rod Side is symmetrically arranged with multigroup slide opening, and multigroup slide opening is set gradually along the axial direction of hollow drill, and the slide opening is vertically arranged with screw rod, Sampling assemble is equipped with every group of slide opening；The sampling assemble includes sampling cup one, sampling cup two, rack one, rack two, the soil-shifting plug being arranged in sampling cup one One and the soil-shifting plug two that is arranged in sampling cup two, the sampling cup one and sampling cup two are bottom of a cup close to one end of screw rod, institute State rack one and rack two engages from the both sides of screw rod with screw rod respectively, the rack one is close to one end of sampling cup one and sampling The bottom of a cup of cup one is vertically connected, and other end insertion sampling cup two is simultaneously connected with plug two of bulldozing, and the rack two is close to sampling cup two One end and the bottom of a cup of sampling cup two be vertically connected, other end insertion sampling cup one simultaneously one is connected with plug of bulldozing.
- A kind of 2. soil layering sampler according to claim 1, it is characterised in that：The rotating handrail is included laterally Handrail and U-shaped connecting rod, the horizontal handrail are connected on the openend of U-shaped connecting rod, the bending end of the U-shaped connecting rod with Screw rod is connected.
- A kind of 3. soil layering sampler according to claim 2, it is characterised in that：The bending of the U-shaped connecting rod End is provided with the branch sleeve that is matched with screw rod, and the branch sleeve is provided with bolt, the screw rod by bolt removably It is fixed in branch sleeve.
- A kind of 4. soil layering sampler according to claim 3, it is characterised in that：The hollow drill is away from triangle One end of tapered end head is provided with postive stop baffle.
- A kind of 5. soil layering sampler according to claim 4, it is characterised in that：The sampling cup one and sampling cup One end of two rims of a cup is frustum cone structure.
- A kind of 6. soil layering sampler according to claim 2 to 5 any claim, it is characterised in that：The U Adjustment barrel is arranged with shape connecting rod, the openend of the U-shaped connecting rod is provided with elastic button, and the adjustment barrel is provided with and bullet The locking hole that property button matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183544.1U CN207133070U (en) | 2017-09-15 | 2017-09-15 | A kind of soil layering sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721183544.1U CN207133070U (en) | 2017-09-15 | 2017-09-15 | A kind of soil layering sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207133070U true CN207133070U (en) | 2018-03-23 |
Family
ID=61638445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721183544.1U Expired - Fee Related CN207133070U (en) | 2017-09-15 | 2017-09-15 | A kind of soil layering sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207133070U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680386A (en) * | 2018-07-02 | 2018-10-19 | 楼赞赞 | A kind of Sandy Soil layered weighting equipment |
| CN109187093A (en) * | 2018-09-10 | 2019-01-11 | 江苏省海洋资源开发研究院(连云港) | A kind of sterile multilayer liquid sampler of pin type |
| CN109580276A (en) * | 2018-12-06 | 2019-04-05 | 佛山科学技术学院 | A kind of soil layering used for geological prospecting sampling save set and application method |
| CN109916654A (en) * | 2019-03-28 | 2019-06-21 | 佛山科学技术学院 | A kind of sampler |
| CN110672366A (en) * | 2019-11-20 | 2020-01-10 | 汪斌 | Layered soil taking device for soil restoration |
| CN112129924A (en) * | 2020-09-27 | 2020-12-25 | 华中农业大学 | Soil moisture normal position automatic monitoring device |
| CN112255046A (en) * | 2020-11-11 | 2021-01-22 | 西安石油大学 | Petroleum sampling device suitable for petroleum geological exploration |
| CN112878929A (en) * | 2021-01-22 | 2021-06-01 | 江苏曙光华阳钻具有限公司 | Petroleum geological exploration drill rod |
-
2017
- 2017-09-15 CN CN201721183544.1U patent/CN207133070U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108680386A (en) * | 2018-07-02 | 2018-10-19 | 楼赞赞 | A kind of Sandy Soil layered weighting equipment |
| CN109187093A (en) * | 2018-09-10 | 2019-01-11 | 江苏省海洋资源开发研究院(连云港) | A kind of sterile multilayer liquid sampler of pin type |
| CN109187093B (en) * | 2018-09-10 | 2020-10-30 | 江苏省海洋资源开发研究院(连云港) | Needle type sterile multilayer liquid sampler |
| CN109580276A (en) * | 2018-12-06 | 2019-04-05 | 佛山科学技术学院 | A kind of soil layering used for geological prospecting sampling save set and application method |
| CN109580276B (en) * | 2018-12-06 | 2021-07-13 | 佛山科学技术学院 | Soil stratified sampling and storing device for geological exploration |
| CN109916654A (en) * | 2019-03-28 | 2019-06-21 | 佛山科学技术学院 | A kind of sampler |
| CN110672366A (en) * | 2019-11-20 | 2020-01-10 | 汪斌 | Layered soil taking device for soil restoration |
| CN112129924A (en) * | 2020-09-27 | 2020-12-25 | 华中农业大学 | Soil moisture normal position automatic monitoring device |
| CN112129924B (en) * | 2020-09-27 | 2021-09-07 | 华中农业大学 | Soil moisture normal position automatic monitoring device |
| CN112255046A (en) * | 2020-11-11 | 2021-01-22 | 西安石油大学 | Petroleum sampling device suitable for petroleum geological exploration |
| CN112878929A (en) * | 2021-01-22 | 2021-06-01 | 江苏曙光华阳钻具有限公司 | Petroleum geological exploration drill rod |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 Termination date: 20190915 |