CN208476576U - A kind of portable shallow native sampler - Google Patents
A kind of portable shallow native sampler Download PDFInfo
- Publication number
- CN208476576U CN208476576U CN201821198677.0U CN201821198677U CN208476576U CN 208476576 U CN208476576 U CN 208476576U CN 201821198677 U CN201821198677 U CN 201821198677U CN 208476576 U CN208476576 U CN 208476576U
- Authority
- CN
- China
- Prior art keywords
- tube
- probe tube
- opening
- closing part
- exterior
- 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 provides a kind of portable shallow native sampler, including exterior tube, the upper/lower terminal of exterior tube is open, the concentric setting probe tube in the inside of exterior tube, the internal diameter of exterior tube is greater than the outer diameter of probe tube, the upper end of probe tube is pierced by affixed with handle after exterior tube, external screw thread is provided on the outer circle wall on the top of probe tube, the internal screw thread to match with the external screw thread on probe tube top is provided on the inner peripheral wall on the top of exterior tube, the lower end of the lower ending opening of probe tube, probe tube can externally protrude outside pipe.The utility model, which can be realized, quickly samples thin solum, and obtains the pedotheque under non-state of disturbance, while the invention device carries simplicity, easy to operate, has biggish popularization and application foreground.
Description
Technical field
The utility model belongs to soil sample acquisition technique field, more particularly, to a kind of portable shallow native sampler.
Background technique
Soil K+adsorption is a kind of relatively common technology, while also proposed many requirements to soil sample.For soil
Mechanics detects or has particular provisions requirement, it is desirable that takes the soil sample under native state, not by disturbance, conventional method is adopted
It is sampled with Luoyang Spade etc., destroys its native state, be unable to satisfy requirement of experiment, therefore conventional soil sampling method is with regard to table
Reveal many shortcomings.
Summary of the invention
In view of this, the utility model is directed to a kind of portable shallow native sampler, to solve the above technical problems.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of portable shallow native sampler, including exterior tube, the upper/lower terminal of exterior tube are open, the inside of exterior tube
Concentric setting probe tube, the internal diameter of exterior tube are greater than the outer diameter of probe tube, and the upper end of probe tube is pierced by after exterior tube and handle
Hand is affixed, and external screw thread is provided on the outer circle wall on the top of probe tube, be provided on the inner peripheral wall on the top of exterior tube with
The lower end of the internal screw thread that the external screw thread on probe tube top matches, the lower ending opening of probe tube, probe tube can externally protrude
Outside pipe.
Further, the lower part of probe tube is provided with convenient for taking out the opening and closing part of soil sample.
Further, probe tube is slightly flexible probe tube, and opening and closing part is to cut along the length direction of probe tube
Opening, opening and closing part can be closed or open.
Further, the upper end of opening and closing part extends close at the closing in of probe tube, and probe tube is run through in the lower end of opening and closing part
Lower end, the upper and lower part of opening and closing part is provided with the switch unit that can control opening and closing part respectively.
Further, lug boss is respectively arranged on the probe tube of opening and closing part two sides, being provided on lug boss can be with spiral shell
Bolt or the threaded hole of fixed pin cooperation perhaps use nut after pin hole bolt or fixed pin are each passed through threaded hole or pin hole
Or pin locks opening and closing part.
Further, the lower end of probe tube is broached-tooth design.
Further, the internal diameter value at the exterior tube bottom of exterior tube is 200mm, 280mm or 360mm；.
Further, the internal diameter value of the lower end of probe tube is 180mm, 260mm or 340mm.
Further, the whole height of exterior tube is between 1.2-1.5m.
Compared with the existing technology, the portable shallow native sampler of one kind described in the utility model has the advantage that
The utility model, which can be realized, quickly samples thin solum, and obtains the pedotheque under non-state of disturbance,
The invention device carries easy simultaneously, easy to operate, has biggish popularization and application foreground.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram of broached-tooth design described in the utility model embodiment.
Description of symbols:
1, handle；2, external screw thread；3, internal screw thread；4, switch unit；5, opening and closing part；6, exterior tube；7, probe tube；8, external
Tube bottom；9, broached-tooth design.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.It is in the description of the present invention, unless another
It is described, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
As shown in Figure 1, a kind of portable shallow native sampler, the exterior tube 6 including being similar to bottle arrangement, exterior tube 6
Upward, the upper/lower terminal of exterior tube 6 is open small head end.The concentric setting probe tube 7 in the inside of exterior tube 6, exterior tube 6
Internal diameter be greater than probe tube 7 outer diameter.
The global shape of probe tube 7 is similar to the bottle of thin mouth.The top of probe tube 7, which is closed up, to be arranged, the upper end of probe tube 7
It is pierced by affixed with handle 1 after exterior tube 6, integrally formed external screw thread 2 is provided on the outer circle wall on the top of probe tube 7, outside
The internal screw thread 3 to match with the external screw thread 2 on 7 top of probe tube is provided on the inner peripheral wall on the top of portion's pipe 6.
The lower end of probe tube 7 can protrude from the lower end of exterior tube 6, the lower ending opening of probe tube 7, as shown in Fig. 2, sampling
The lower end of pipe 7 is broached-tooth design 9, inside drilling soil.
The lower part of probe tube 7 is provided with convenient for taking out the opening and closing part 5 of soil sample, and probe tube 7 is slightly flexible probe tube 7,
Opening and closing part 5 is the opening cut along the length direction of probe tube 7, and opening and closing part 5 can be closed or open.Opening and closing part 5 it is upper
End extends close at the closing in of probe tube 7, and the lower end of probe tube 7 is run through in the lower end of opening and closing part 5.The upper and lower part of opening and closing part 5
It is not provided with the switch unit 4 that can control opening and closing part 5.
The structure of switch unit 4 can be bolt fixed cell, be also possible to fixed pin fixed cell.I.e. in opening and closing part 5
It is respectively arranged with lug boss on the probe tube 7 of two sides, the screw thread that can cooperate with bolt or fixed pin is provided on lug boss
Perhaps pin hole bolt or fixed pin are each passed through after threaded hole or pin hole and lock opening and closing part 5 with nut or pin in hole.It takes
The neck on 7 top of sample pipe needs long enough, and when guaranteeing that handle 1 is screwed to motionless, the switch unit 4 of 7 top of probe tube is located at outer
The outside of portion's pipe 6 is convenient for operating switch unit 4 in this way.
The lower end of exterior tube 6 is exterior tube bottom 8, and the internal diameter at exterior tube bottom 8 is D1, the value of D1 be 200mm, 280mm or
Person 360mm；The internal diameter of the lower end of probe tube 7 is D2, the value of D2 be 180mm, 260mm corresponding with the value of D1 or
340mm.For the whole height of exterior tube 6 between 1.2-1.5m, the height of probe tube 7 is higher than the height of exterior tube 6.
The whole body material of the soil sampler is steel material, and material is simple, durable.
Working principle of the utility model is:
Hand-held upper handle 1, stands on soil layer for sampler, one is held by the neck of exterior tube 6, reversely turns handle with strength
Hand 1, probe tube 7 pierce in soil, turn handle 1 to gradually twist it is motionless until.Then sampler is extracted upwards, is turned on the switch
Unit 4 takes out the soil sample inside probe tube 7.Then close a switch unit 4, and forward direction turns hand handle, gradually receives probe tube 7
It receives into exterior tube 6, sampling finishes.
Exterior tube 6 is connect by external screw thread 2 with the positive/negative thread of internal screw thread 3 with probe tube 7.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of portable shallow native sampler, it is characterised in that: including exterior tube (6), the upper/lower terminal of exterior tube (6) is opened
Mouthful, the concentric setting probe tube (7) in the inside of exterior tube (6), the internal diameter of exterior tube (6) is greater than the outer diameter of probe tube (7), takes
The upper end of sample pipe (7) is pierced by that exterior tube (6) is affixed with handle (1) afterwards, is provided on the outer circle wall on the top of probe tube (7) outer
Screw thread (2), be provided on the inner peripheral wall on the top of exterior tube (6) match with the external screw thread (2) on probe tube (7) top it is interior
Screw thread (3), the lower ending opening of probe tube (7), it is external that the lower end of probe tube (7) can externally protrude pipe (6).
2. portable shallow native sampler according to claim 1, it is characterised in that: the lower part of probe tube (7) is provided with just
In the opening and closing part (5) for taking out soil sample.
3. portable shallow native sampler according to claim 2, it is characterised in that: probe tube (7) is slightly flexible takes
Sample pipe (7), opening and closing part (5) are the opening cut along the length direction of probe tube (7), and opening and closing part (5) can be closed or beat
It opens.
4. portable shallow native sampler according to claim 2, it is characterised in that: the upper end of opening and closing part (5), which extends to, to be leaned on
At the closing in of nearly probe tube (7), the lower end of probe tube (7) is run through in the lower end of opening and closing part (5), and being provided on opening and closing part (5) can
Control the switch unit (4) of opening and closing part (5).
5. portable shallow native sampler according to claim 4, it is characterised in that: the probe tube (7) of opening and closing part (5) two sides
On be respectively arranged with lug boss, the threaded hole or pin hole that can cooperate with bolt or fixed pin, spiral shell are provided on lug boss
Bolt or fixed pin are each passed through after threaded hole or pin hole and lock opening and closing part (5) with nut or pin.
6. portable shallow native sampler according to claim 1, it is characterised in that: the lower end of probe tube (7) is sawtooth knot
Structure (9).
7. portable shallow native sampler according to claim 1, it is characterised in that: the exterior tube bottom (8) of exterior tube (6)
Internal diameter value is 200mm, 280mm or 360mm；.
8. portable shallow native sampler according to claim 1, it is characterised in that: the internal diameter of the lower end of probe tube (7) takes
Value is 180mm, 260mm or 340mm.
9. portable shallow native sampler according to claim 1, it is characterised in that: the whole height of exterior tube (6) is
Between 1.2-1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198677.0U CN208476576U (en) | 2018-07-26 | 2018-07-26 | A kind of portable shallow native sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821198677.0U CN208476576U (en) | 2018-07-26 | 2018-07-26 | A kind of portable shallow native sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208476576U true CN208476576U (en) | 2019-02-05 |
Family
ID=65207993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821198677.0U Expired - Fee Related CN208476576U (en) | 2018-07-26 | 2018-07-26 | A kind of portable shallow native sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208476576U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033738A (en) * | 2020-09-25 | 2020-12-04 | 重庆渝久环保产业有限公司 | Soil sampling device |
-
2018
- 2018-07-26 CN CN201821198677.0U patent/CN208476576U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112033738A (en) * | 2020-09-25 | 2020-12-04 | 重庆渝久环保产业有限公司 | Soil sampling device |
| CN112033738B (en) * | 2020-09-25 | 2021-07-27 | 重庆渝久环保产业有限公司 | Soil sampling device |
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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 |
Granted publication date: 20190205 Termination date: 20210726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |