CN206583633U - Deep soil sampling apparatus - Google Patents
Deep soil sampling apparatus Download PDFInfo
- Publication number
- CN206583633U CN206583633U CN201720332981.9U CN201720332981U CN206583633U CN 206583633 U CN206583633 U CN 206583633U CN 201720332981 U CN201720332981 U CN 201720332981U CN 206583633 U CN206583633 U CN 206583633U
- Authority
- CN
- China
- Prior art keywords
- rod
- thief
- sampling
- groove
- strip
- 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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- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model is related to a kind of deep soil sampling apparatus, belong to technical field of environmental detection, including thief rod, both sides are provided with handle at the top of thief rod, it is circular spill sampling groove that thief rod bottom, which is provided with cross section, groove of sampling is interior provided with cylindrical thief hatch closing block, the bottom of thief hatch closing block is taper, connecting rod is connected with the top of thief hatch closing block, strip fixture block is fixed with the top of connecting rod, the top of sampling groove, which is provided with, can take in the strip groove of strip fixture block and connecting rod, provided with the through hole led at the top of thief rod at the top of strip groove, control-rod is provided with through hole, control-rod bottom is fixed with strip fixture block, through hole is stretched out at the top of control-rod to fix with control handle.The utility model is closed using thief hatch closing block to the import for groove of sampling, it during so that sampling apparatus passing through upper soll layer when pushing, will not be sampled, be sampled again when reaching deep subsoil, increase the amount of sampling deep layer, so that testing result is more accurate.
Description
Technical field
The utility model belongs to technical field of environmental detection, and in particular to a kind of deep soil sampling apparatus.
Background technology
Soil sampling technology is the important step of field soil technology for information acquisition, be precision agriculture key technology it
One.Generally, soil sampling analysis needs different depth soil layer sample.For example, fetched earth when probing into soil fertility depth compared with
It is shallow, and generally require deeper soil layer sample when microorganisms existence and soil physico-chemical characteristic.Also there are some soil collections now
Device, including inserted link and the sampling cylinder for being fixed on its bottom, samples-soil are collected into sampling cylinder, but can only so obtain shallow
The soil of layer, when taking deep soil, the major part taken during pushing in sampling cylinder is topsoil, and only lower section is gathered
There are some deep soils at mouthful, therefore cause sampling inadequate, influence Soil K+adsorption result.
Utility model content
The purpose of this utility model is to provide a kind of deep soil sampling apparatus, when deep soil is taken in solution sample compared with
It is few, cause sampling inadequate, the problem of influenceing Soil K+adsorption result.
Both sides are provided with handle, thief rod at the top of the utility model deep soil sampling apparatus, including thief rod, thief rod
It is provided with cylindrical thief hatch closing block, thief hatch closing in circular spill sampling groove, sampling groove that bottom, which is provided with cross section,
The bottom of block is to be connected with the top of connecting rod, connecting rod to be fixed with strip fixture block at the top of taper, thief hatch closing block, groove of sampling
Top provided with can take in the strip groove of strip fixture block and connecting rod, provided with leading at the top of thief rod at the top of strip groove
Control-rod is provided with through hole, through hole, control-rod bottom is fixed with strip fixture block, through hole and control handle are stretched out at the top of control-rod
It is fixed.
The bottom of the thief rod is provided with circular conical surface, the circular conical surface of thief hatch closing block bottom and the circular cone of thief rod bottom
The taper in face is identical；And strip fixture block is in when sampling trench bottom, circular conical surface and the thief rod bottom of thief hatch closing block bottom
The circular conical surface in portion is concordant.Reduce resistance when pushing so that push and be more prone to.
The outside of the handle sets rubber sleeve.Prevent the hand that frays.
The outside of the thief rod is cased with body, and the both sides of body are hinged with connecting rod, and the other end of connecting rod is hinged with
Pedal.Thief rod is supported so that more facilitate when pushing.
The screw thread of mutual cooperation is provided with the outside of the inner side of the body and thief rod.
Compared with prior art, the utility model has the advantage of：
The import for groove of sampling is closed using thief hatch closing block so that sampling apparatus passes through soil table when pushing
It during layer, will not be sampled, just be sampled when reaching deep subsoil, increase the amount of sampling deep layer, so that detection knot
Fruit is more accurate.
Brief description of the drawings
Structural representation when Fig. 1 pushes for the utility model；
Fig. 2 is structural representation when the utility model is sampled；
Fig. 3 is the enlarged diagram at A in Fig. 1；
Fig. 4 is the sectional view at B-B in Fig. 1；
In figure：1st, rubber sleeve, 2, handle, 3, control handle, 4, control-rod, 5, thief rod, 6, screw thread, 7, body, 8, even
Extension bar, 9, pedal, 10, strip fixture block, 11, connecting rod, 12, sampling groove, 13, thief hatch closing block, 14, strip groove, 15,
Through hole.
Embodiment
Below against accompanying drawing, embodiment of the present utility model is described in further detail.
Deep soil sampling apparatus as shown in Figures 1 to 4, including thief rod 5, the top both sides of thief rod 5 are provided with handle
2, it is provided with cylindrical thief hatch closing in circular spill sampling groove 12, sampling groove 12 that the bottom of thief rod 5, which is provided with cross section,
Block 13, the bottom of thief hatch closing block 13 is taper, and the top of thief hatch closing block 13 is connected with connecting rod 11, the top of connecting rod 11
Strip fixture block 10 is fixed with, the top of sampling groove 12, which is provided with, can take in the strip groove of strip fixture block 10 and connecting rod 11
14, the top of strip groove 14 is provided with the through hole 15 for leading to the top of thief rod 5, and through hole 15 is interior to be provided with control-rod 4, the bottom of control-rod 4
Fixed with strip fixture block 10, the top of control-rod 4 is stretched out through hole 15 and fixed with control handle 3.The lateral length of control-rod 4 is more than
The diameter of through hole 15.
The bottom of the thief rod 5 is provided with circular conical surface, circular conical surface and the bottom of thief rod 5 of the bottom of thief hatch closing block 13
The taper of circular conical surface is identical；And strip fixture block 10 is in when sampling 12 bottom of groove, the circular conical surface of the bottom of thief hatch closing block 13
Circular conical surface with the bottom of thief rod 5 is concordant.
The outside of the handle 2 sets rubber sleeve 1.Rubber sleeve 1 is soft rubber material.
The outside of the thief rod 5 is cased with body 7, and the both sides of body 7 are hinged with connecting rod 8, the other end hinge of connecting rod 8
It is connected to pedal 9.The U-shaped card slot for drawing connecting rod 8 in is provided with the top two side of thief rod 5.
The inner side of the body 7 is provided with the screw thread 6 of mutual cooperation with the outside of thief rod 5.
The top of thief rod 5 is also provided with circular block, and circular block is enclosed on control-rod 4, circular block and the top of thief rod 5
Between be fixedly connected by spring, control handle 3 is arranged on the top of circular block.
Operation principle：When gathering pedotheque, control handle 3 is first rotated, strip fixture block 10 is adjusted sampling groove
12 top, at this moment thief hatch closing block 13 bottom of sampling groove 12 is shut, the circular conical surface of the bottom of thief hatch closing block 13 with
The circular conical surface of the bottom of thief rod 5 is concordant；Then pedal 9 is placed on the ground, then user's pin is stepped down on pedal 9,
Rotary handle 2, thief rod 5 is moved downward under the effect of screw thread 6, is entered deep soil, at this moment can be rotated control handle 3,
Strip fixture block 10 is adjusted parallel with strip groove 14, then strip fixture block 10 is received in strip groove 14, at this moment
Rotary handle 2 again, thief rod 5 continues to move down, and the import of sampling groove 12 is opened, and deep soil is entered in sampling groove 12, has been adopted
After sample, handle 2 is reversely rotated, thief rod 5 is exited from soil, complete sampling.
In summary, the utility model is closed using thief hatch closing block to the import for groove of sampling so that sampling cartridge
It when putting when pushing by upper soll layer, will not be sampled, just be sampled when reaching deep subsoil, increase sampling deep layer
Amount so that testing result is more accurate.
Claims (5)
1. both sides are provided with handle (2) at the top of a kind of deep soil sampling apparatus, including thief rod (5), thief rod (5), sample
It is circular spill sampling groove (12) that bar (5) bottom, which is provided with cross section, it is characterised in that：Groove (12) of sampling is interior provided with cylinder
Thief hatch closing block (13), the bottom of thief hatch closing block (13) is taper, and thief hatch closing block is connected with the top of (13)
Strip fixture block (10) is fixed with the top of bar (11), connecting rod (11), the top of sampling groove (12), which is provided with, can take in strip
Provided with the through hole led at the top of thief rod (5) at the top of the strip groove (14) of fixture block (10) and connecting rod (11), strip groove (14)
(15) control-rod (4), is provided with through hole (15), control-rod (4) bottom is fixed with strip fixture block (10), at the top of control-rod (4)
Stretch out through hole (15) fixed with control handle (3).
2. deep soil sampling apparatus according to claim 1, it is characterised in that：The bottom of the thief rod (5) is provided with
Circular conical surface, the circular conical surface of thief hatch closing block (13) bottom is identical with the taper of the circular conical surface of thief rod (5) bottom；And strip
When fixture block (10) is in sampling groove (12) bottom, the circular conical surface of thief hatch closing block (13) bottom and the circle of thief rod (5) bottom
The conical surface is concordant.
3. deep soil sampling apparatus according to claim 1, it is characterised in that：The outside of the handle (2) is provided with
Rubber sleeve (1).
4. deep soil sampling apparatus according to claim 1, it is characterised in that：The outside of the thief rod (5) is cased with
Body (7), the both sides of body (7) are hinged with connecting rod (8), and the other end of connecting rod (8) is hinged with pedal (9).
5. deep soil sampling apparatus according to claim 4, it is characterised in that：The inner side of the body (7) and sampling
The screw thread (6) of mutual cooperation is provided with the outside of bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332981.9U CN206583633U (en) | 2017-03-31 | 2017-03-31 | Deep soil sampling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720332981.9U CN206583633U (en) | 2017-03-31 | 2017-03-31 | Deep soil sampling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583633U true CN206583633U (en) | 2017-10-24 |
Family
ID=60114478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720332981.9U Expired - Fee Related CN206583633U (en) | 2017-03-31 | 2017-03-31 | Deep soil sampling apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206583633U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844774A (en) * | 2018-07-17 | 2018-11-20 | 芜湖芬特勘测服务有限公司 | A kind of soil sampling apparatus for soil testing |
| CN108871853A (en) * | 2018-08-28 | 2018-11-23 | 杜鑫 | A kind of construction deep soil sampler |
| CN113405835A (en) * | 2020-03-16 | 2021-09-17 | 中国科学院、水利部成都山地灾害与环境研究所 | Independent soil monitoring sampling device of deep layer |
-
2017
- 2017-03-31 CN CN201720332981.9U patent/CN206583633U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108844774A (en) * | 2018-07-17 | 2018-11-20 | 芜湖芬特勘测服务有限公司 | A kind of soil sampling apparatus for soil testing |
| CN108871853A (en) * | 2018-08-28 | 2018-11-23 | 杜鑫 | A kind of construction deep soil sampler |
| CN113405835A (en) * | 2020-03-16 | 2021-09-17 | 中国科学院、水利部成都山地灾害与环境研究所 | Independent soil monitoring sampling device of deep layer |
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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: 20171024 Termination date: 20190331 |