CN208333929U - multi-layer soil sample collector - Google Patents
multi-layer soil sample collector Download PDFInfo
- Publication number
- CN208333929U CN208333929U CN201821037949.9U CN201821037949U CN208333929U CN 208333929 U CN208333929 U CN 208333929U CN 201821037949 U CN201821037949 U CN 201821037949U CN 208333929 U CN208333929 U CN 208333929U
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- CN
- China
- Prior art keywords
- sampling pipe
- sample
- connecting rod
- soil sample
- pipe
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- 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 multi-layer Soil sample collector, including handle, hollow connecting rod, connecting sleeve, sampling pipe, sample cell and pressing plate；Handle is fixedly connected with the upper end outer wall of hollow connecting rod, and the lower end of hollow connecting rod passes through connecting sleeve and is fixedly connected with the upper face of pressing plate, and pressing plate is arranged in sampling pipe；The upper end of connecting sleeve is fixedly connected with the lower end of hollow connecting rod, and the lower end of connecting sleeve is fixedly connected with the upper end of sampling pipe；Sample cell is arranged in sampling pipe and the outer wall of sample cell is bonded with sampling inside pipe wall, and sampling pipe is the steel pipe that lower end has blade, and sample cell is hard metal pipe；It is from top to bottom provided with more than or equal to 2 sample cells in sampling pipe, is equipped with dottle pin between two adjacent sample cells.The utility model can disposably sample different soil on same longitudinal direction, it is possible to reduce or the soil sample of different depth is avoided mutually to pollute, it can be to avoid avoiding being broken among soil sample when soil sample is split to collecting.
Description
Technical field
The utility model relates to Soil K+adsorption technical fields.Specifically a kind of multi-layer Soil sample collector.
Background technique
When Soil K+adsorption is analyzed, it is often necessary to carry out soil sampling, and in order to acquire the pedotheque of different depth or
It is sampled using according to digging profile height progress soil sampling after digging pit or using earth boring auger.However the two can not one
Secondary property samples different soil on same longitudinal direction, and collected soil sample is often dirty by the soil sample of other depth
Dye, and intermediate fracture is easy when being split using the soil sample of earth boring auger acquisition, or even broken.Especially to wetland (or
Person is by the soil that sewage impregnates) when being sampled, earth boring auger or sampled using digging pit it is possible that water in shallow-layer soil layer
It is penetrated into the case where compression in the soil layer of next depth.
Utility model content
It can be disposably in same longitudinal direction on pair for this purpose, the technical problem to be solved by the utility model is to provide one kind
The multi-layer Soil sample collector that different soil is sampled, not only can reduce or avoid the soil sample of different depth mutually dirty
Dye, but also can be to avoid avoiding fracturing or break up among soil sample when soil sample is split to collecting.
In order to solve the above technical problems, the utility model provides the following technical solutions:
Multi-layer Soil sample collector, including handle, hollow connecting rod, connecting sleeve, sampling pipe, sample cell and pressing plate；
The handle is fixedly connected with the upper end outer wall of the hollow connecting rod, and the lower end of the hollow connecting rod passes through the connector sleeve
Pipe is fixedly connected with the upper face of the pressing plate, and the pressing plate is arranged in the sampling pipe；The upper end of the connecting sleeve with
The lower end of the hollow connecting rod is fixedly connected, and the lower end of the connecting sleeve is fixedly connected with the upper end of the sampling pipe；Institute
State that sample cell is arranged in the sampling pipe and the outer wall of the sample cell is bonded with the sampling inside pipe wall, the sampling pipe is
Lower end has the steel pipe of blade, and the sample cell is hard metal pipe；It is from top to bottom provided in the sampling pipe and is greater than or waits
Dottle pin is equipped between 2 sample cells, two adjacent sample cells；The pressing plate is equipped on the pressing plate
The venthole of plate face and lower face, the sampling pipe and the hollow connecting rod pass through the venthole fluid communication.
The blade of above-mentioned multi-layer Soil sample collector, the sampling pipe is equipped with tooth-like part.
The outer wall of above-mentioned multi-layer Soil sample collector, the sampling pipe is equipped with dump tank.
Above-mentioned multi-layer Soil sample collector, the dump tank include clock wise spirals dump tank and counter-clockwise helical deslagging
Slot, the helical angle of the clock wise spirals dump tank and the helical angle of counter-clockwise helical dump tank are all larger than or are equal to 10 ° and small
In or equal to 25 °.
Above-mentioned multi-layer Soil sample collector, the sample cell are steel C-shaped spring cylinder.
The lower end of above-mentioned multi-layer Soil sample collector, the upper end of the connecting sleeve and the hollow connecting rod passes through pin
Nail is fixedly connected.
The technical solution of the utility model achieves following beneficial technical effect:
1. the soil sample on different depth stratum is acquired using multiple sample cells are coaxially disposed in sampling pipe, it not only can be with one
Secondary property collects the soil sample of multiple depth on same longitudinal direction, and when carrying out soil sample separation, sample cell may insure soil sample
Integrity degree, soil sample fracture or broken is reduced, to reduce the cross contamination between different depth soil sample.
2. dump tank is also convenient for the utility model and proposes from soil convenient for the discharge of dregs in drilling process, dump tank
In the presence of the frictional force that can be reduced between sampling pipe outer wall and soil.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model multi-layer Soil sample collector；
The structural schematic diagram of the sampling pipe of Fig. 2 the utility model multi-layer Soil sample collector；
The structural schematic diagram of the sample cell of Fig. 3 the utility model multi-layer Soil sample collector.
Appended drawing reference indicates in figure are as follows: 1- handle；The hollow connecting rod of 2-；3- connecting sleeve；4- pin；5- sampling pipe；6-
Pressing plate；7- sample cell；8- venthole；9- dottle pin；10- dump tank；11- dump tank clockwise；12- is counterclockwise dump tank；13- tooth
Shape portion.
Specific embodiment
As shown in FIG. 1 to 3, the utility model multi-layer Soil sample collector, including handle 1, hollow connecting rod 2, company
Female connector pipe 3, sampling pipe 5, sample cell 7 and pressing plate 6；The handle 1 is fixedly connected with the upper end outer wall of the hollow connecting rod 2,
The lower end of the hollow connecting rod 2 passes through the connecting sleeve 3 and is fixedly connected with the upper face of the pressing plate 6, and the pressing plate 6 is set
It sets in the sampling pipe 5；The upper end of the connecting sleeve 3 is fixedly connected with the lower end of the hollow connecting rod 2, the connection
The lower end of casing 3 is fixedly connected with the upper end of the sampling pipe 5；The setting of sample cell 7 is in the sampling pipe 5 and described
The outer wall of sample cell 7 is bonded with 5 inner wall of sampling pipe, and the sampling pipe 5 is the steel pipe that lower end has blade, the sample cell
7 be hard metal pipe；3 sample cells 7, the sample cell 7 of adjacent two are from top to bottom provided in the sampling pipe 5
Between be equipped with dottle pin 9；The pressing plate 6 is equipped with the venthole 8 through 6 upper face of pressing plate and lower face, the sampling pipe
5 pass through 8 fluid communication of venthole with the hollow connecting rod 2.Wherein, the blade of the sampling pipe 5 is equipped with tooth-like part 13；
The sample cell 7 is steel C-shaped spring cylinder；The upper end of the connecting sleeve 3 and the lower end of the hollow connecting rod 2 pass through pin
4 are fixedly connected.
Soil layer is passed in and out during drilling well soil layer for the ease of the sampling pipe 5, the outer wall of the sampling pipe 5 is equipped with row
Slag chute 10, wherein the dump tank 10 includes clock wise spirals dump tank 11 and counter-clockwise helical dump tank 12, described clockwise
The helical angle of spiral dump tank 11 and the helical angle of counter-clockwise helical dump tank 12 are all larger than or are equal to 20 °.
When carrying out soil sample using the utility model, first the sample cell 7 is put into one by one in the sampling pipe 5, and
The dottle pin 9 is placed between two sample cells 7, the lower end of the sampling pipe 5 is then placed on stratum to be sampled
Then surface rotates the handle 1 around the hollow connecting rod 2 while pressing down on the handle 1, described at this time
The dregs that sampling pipe 5 can creep into soil layer, and generate in drilling process can be discharged on ground along the dump tank 10, and position
The soil body in 5 inside of sampling pipe is then kept completely, with being drilled down into for the sampling pipe 5,5 inside of sampling pipe
The soil body progresses into the sample cell 7, and the air in the sample cell 7 then passes through the venthole 8 through the hollow company
The mesoporous of extension bar 2 is discharged, and after filling soil sample in all sample cells 7, after shaking the utility model, then reversely rotates
The utility model, while carrying upwards, until the sampling pipe 5 comes out out of soil layer, then the pin 4 is extracted, then
The handle 1 is pressed down on, while carrying the connecting sleeve 3 upwards to carry the sampling pipe 5 upwards, to make institute
It states and is relatively moved between sampling pipe 5 and the sample cell 7, until all sample cells 7 take off out of described sampling pipe 5
Out, original state is restored to by itself elasticity after abjection out of described sampling pipe 5 when the sample cell 7, and the outer wall of soil sample can be with
The sample cell 7 separates.When needing the soil sample to different depth to separate, in each sample cell 7 from the sampling
In pipe 5 when abjection, the soil sample deviate from out of described sampling pipe 5 is cut down from entire soil sample with partition tools.
When carrying out soil sample acquisition using the utility model, the soil sample of same longitudinal different depth can be carried out primary
Property sampling, and can the soil sample to different depth range effectively separated, can be to avoid between the soil sample of different depth
Cross contamination.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among still in present patent application scope of protection of the claims.
Claims (6)
1. multi-layer Soil sample collector, which is characterized in that including handle (1), hollow connecting rod (2), connecting sleeve (3), adopt
Sample pipe (5), sample cell (7) and pressing plate (6)；The handle (1) is fixedly connected with the upper end outer wall of the hollow connecting rod (2),
The lower end of the hollow connecting rod (2) passes through the connecting sleeve (3) and is fixedly connected with the upper face of the pressing plate (6), described
Pressing plate (6) setting is in the sampling pipe (5)；The upper end of the connecting sleeve (3) and the lower end of the hollow connecting rod (2) are solid
Fixed connection, the lower end of the connecting sleeve (3) is fixedly connected with the upper end of the sampling pipe (5)；Sample cell (7) setting exists
In the sampling pipe (5) and the outer wall of the sample cell (7) is bonded with the sampling pipe (5) inner wall, under the sampling pipe (5) is
The steel pipe with blade is held, the sample cell (7) is hard metal pipe；It is from top to bottom provided with and is greater than in the sampling pipe (5)
Or it is equal to 2 sample cells (7), dottle pin (9) are equipped between the sample cell (7) of adjacent two；It is set on the pressing plate (6)
There is the venthole (8) through the pressing plate (6) upper face and lower face, the sampling pipe (5) and the hollow connecting rod (2) are logical
Cross the venthole (8) fluid communication.
2. multi-layer Soil sample collector according to claim 1, which is characterized in that the blade of the sampling pipe (5) is set
There are tooth-like part (13).
3. multi-layer Soil sample collector according to claim 2, which is characterized in that on the outer wall of the sampling pipe (5)
Equipped with dump tank (10).
4. multi-layer Soil sample collector according to claim 3, which is characterized in that the dump tank (10) includes up time
Needle spiral dump tank (11) and counter-clockwise helical dump tank (12), the helical angle of the clock wise spirals dump tank (11) and inverse time
The helical angle of needle spiral dump tank (12) is all larger than or is equal to 10 ° and is less than or equal to 25 °.
5. multi-layer Soil sample collector according to any one of claims 1 to 4, which is characterized in that the sample cell (7) is
Steel C-shaped spring cylinder.
6. multi-layer Soil sample collector according to any one of claims 1 to 4, which is characterized in that the connecting sleeve (3)
Upper end and the lower end of the hollow connecting rod (2) be fixedly connected by pin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037949.9U CN208333929U (en) | 2018-07-03 | 2018-07-03 | multi-layer soil sample collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821037949.9U CN208333929U (en) | 2018-07-03 | 2018-07-03 | multi-layer soil sample collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208333929U true CN208333929U (en) | 2019-01-04 |
Family
ID=64786033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821037949.9U Expired - Fee Related CN208333929U (en) | 2018-07-03 | 2018-07-03 | multi-layer soil sample collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208333929U (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
- 2018-07-03 CN CN201821037949.9U patent/CN208333929U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20190703 |