CN106769194A - A kind of undisturbed soil sampling cutter of storage integration of sampling - Google Patents
A kind of undisturbed soil sampling cutter of storage integration of sampling Download PDFInfo
- Publication number
- CN106769194A CN106769194A CN201710072975.9A CN201710072975A CN106769194A CN 106769194 A CN106769194 A CN 106769194A CN 201710072975 A CN201710072975 A CN 201710072975A CN 106769194 A CN106769194 A CN 106769194A
- Authority
- CN
- China
- Prior art keywords
- cutter
- sampling
- groove
- cut
- storage
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
Abstract
The invention discloses a kind of undisturbed soil sampling cutter of storage integration of sampling, including sampling cutter, storage seat, upper cover plate and cut-out closing cutter；Cutter sample for lower surface is shaped to circular conical surface and middle part offers the annular cutter of the columned sampling groove for running through up and down；The upper surface of sampling cutter forms the mounting groove of elongated hole-shape；Radius of the radius of mounting groove more than sampling groove；Storage seat oscilaltion is arranged in the mounting groove of sampling cutter；The cutting groove that the cross section run through left and right is in elongated hole-shape is offered in the middle part of sampling cutter；Upper cover plate is screwed onto on the upper surface of sampling cutter；Cut-out closing cutter can be slided and is arranged in cutting groove；Cut-out closing cutter is detachable to be fixed on the lower surface of storage seat., with combination, separate type collection is received during combination, is maximally maintained the original state of undisturbed soil sample, is conducive to transport for cut-out closing cutter of the invention and the detachable fashionable dress of storage seat.
Description
Technical field
The present invention relates to pedotheque extractive technique, and in particular to a kind of undisturbed soil sampling knife of sampling storage integration
Tool.
Background technology
Traditional cutting ring soil sampling, first excavates the position of soil profile in field selection, then excavates soil profile, presses
Soil layer, stratified sampling.Cutting ring is propped up on the cutting ring of known weight, cutting ring cutting edge is pressed into soil downward vertically, directly
Into cutting ring cylinder full of sample, then with the soil cut around native knife incision cutting ring, taking-up has been filled with the cutting ring of soil, prunes
The unnecessary soil in cutting ring two ends, and the soil outside cutting ring is cleaned, cutting ring two ends are added a cover immediately, in case moisture evaporation, weighs simultaneously immediately
Record.The process added a cover to cutting ring two ends is difficult, and easily pedotheque is interfered, while pole during subsequent transportation
It is easily separated.
The content of the invention
The present invention is directed to above-mentioned technical problem, there is provided a kind of undisturbed soil sampling cutter of sampling storage integration.
To reach above-mentioned purpose, the invention provides a kind of undisturbed soil sampling cutter of storage integration of sampling, including adopt
Sample cutter, storage seat, upper cover plate and cut-out closing cutter；Cutter sample for lower surface is shaped to circular conical surface and middle part offers
The annular cutter of the columned sampling groove for running through up and down；The upper surface of sampling cutter forms the mounting groove of elongated hole-shape；Install
The radius of groove is more than the radius of sampling groove and the diameter of the groove width more than sampling groove of mounting groove；Storage seat oscilaltion is arranged on
Sample in the mounting groove of cutter；Sampling cutter in the middle part of offer left and right run through and cross section in elongated hole-shape cutting groove；On
Cover plate is screwed onto on the upper surface of sampling cutter；Cut-out closing cutter can be slided and is arranged in cutting groove；Cut-out closing cutter can
Detachable is fixed on the lower surface of storage seat；The groove width of cutting groove and the groove width of mounting groove are equal；The shape of cut-out closing cutter
Shape is identical with the shape of mounting groove.
As the preferred of above-mentioned technical proposal, several elastic limit devices are installed on the lower surface of upper cover plate；Elasticity
Stopping means includes upper sleeve pipe, slides up and down the lower guide rod and stage clip being arranged in sleeve pipe；It is molded on the lower surface of lower guide rod
There is columned spring installing plate；Stage clip is set on sleeve pipe and lower guide rod and upper surface is fixed on the lower surface of upper cover plate
Upper and lower end face is fixed on the upper surface of spring installing plate of lower guide rod.
Used as the preferred of above-mentioned technical proposal, storage seat forms the accommodating groove with sampling groove same diameter for lower surface；
Receive to run through vertically on the front and rear two side of seat and be inserted with storage gag lever post；Bolt is formed on the lower surface for receiving gag lever post
Portion, upper surface are bolted with adjusting nut；Receive the company that the bolt portion of gag lever post can be screwed onto on the lower surface for taking shape in mounting groove
Connect in screwed hole；The front and rear both sides of cut-out closing cutter offer the escape groove of the elongated hole-shape for running through up and down；The left side of escape groove
Open-ended；The diameter of escape groove is identical with the diameter of storage gag lever post.
As the preferred of above-mentioned technical proposal, the diameter with diameter greater than storage gag lever post in bolt portion.
As the preferred of above-mentioned technical proposal, some columned regulating tanks for running through up and down are formed on upper cover plate.
Used as the preferred of above-mentioned technical proposal, the circular arc end face of the left and right sides of cut-out closing cutter is shaped to cutting edge.
The beneficial effects of the present invention are：Cut-out closes cutter and the detachable fashionable dress of storage seat with combination, and separate type is gathered,
Received during combination, be maximally maintained the original state of undisturbed soil sample, be conducive to transport.
Brief description of the drawings
Fig. 1 is the structural representation of section of the invention；
Fig. 2 is the structural representation of A-A sections in Fig. 1 of the invention；
Fig. 3 is the structural representation of B-B sections in Fig. 1 of the invention；
Fig. 4 is the structural representation of the section of sampling cutter 10 of the invention；
Fig. 5 is the structural representation of the vertical view of cut-out closing cutter 40 of the invention；
In figure, 10, sampling cutter；100th, mounting groove；101st, sampling groove；102nd, cutting groove；105th, connection screw thread hole；20、
Storage seat；21st, gag lever post is received；210th, adjusting nut；212nd, bolt portion；30th, upper cover plate；300th, regulating tank；31st, upper sleeve pipe；
32nd, lower guide rod；33rd, stage clip；40th, cut-out closing cutter；400th, escape groove.
Specific embodiment
As shown in Fig. 1~Fig. 5, a kind of undisturbed soil sampling cutter of storage integration of sampling, including sampling cutter 10, storage
Seat 20, upper cover plate 30 and cut-out closing cutter 40；Cutter 10 sample for lower surface is shaped to circular conical surface and middle part offers
The annular cutter of the columned sampling groove 101 for running through down；The upper surface of sampling cutter 10 forms the mounting groove of elongated hole-shape
100；The radius of mounting groove 100 is more than the radius of sampling groove 101 and the diameter of the groove width more than sampling groove 101 of mounting groove 100；
The storage oscilaltion of seat 20 is arranged in the mounting groove 100 of sampling cutter 10；The middle part of sampling cutter 10 offers left and right and runs through
And cross section is in the cutting groove 102 of elongated hole-shape；Upper cover plate 30 is screwed onto on the upper surface of sampling cutter 10；Cut-out closing cutter
40 can slide and be arranged in cutting groove 102；Cut-out closing cutter 40 is detachable to be fixed on the lower surface of storage seat 20；Cut-out
The groove width of groove 102 and the groove width of mounting groove 100 are equal；The shape of cut-out closing cutter 40 is identical with the shape of mounting groove 100.
As shown in FIG. 1 to 3, several elastic limit devices are installed on the lower surface of upper cover plate 30；Elastic spacing is filled
Put including upper sleeve pipe 31, slide up and down the lower guide rod 32 and stage clip 33 that are arranged in upper sleeve pipe 31；On the lower surface of lower guide rod 32
Form columned spring installing plate；Stage clip 33 is set on sleeve pipe 31 and lower guide rod 32 and upper surface is fixed on lid
The upper and lower end face in lower surface of plate 30 is fixed on the upper surface of spring installing plate of lower guide rod 32.
As shown in FIG. 1 to 3, seat 20 is received for lower surface forms the accommodating groove with the sampling same diameter of groove 101；Storage
Run through vertically on the front and rear two side of seat 20 and be inserted with storage gag lever post 21；Spiral shell is formed on the lower surface for receiving gag lever post 21
Spigot 212, upper surface is bolted with adjusting nut 210；The bolt portion 212 of storage gag lever post 21 can be screwed onto and take shape in mounting groove
In connection screw thread hole 105 on 100 lower surface；The front and rear both sides of cut-out closing cutter 40 offer the elongated hole-shape for running through up and down
Escape groove 400；The left side open-ended of escape groove 400；The diameter of escape groove 400 is identical with the diameter of storage gag lever post 21.
As shown in Fig. 2 the diameter with diameter greater than storage gag lever post 21 in bolt portion 212.
As shown in Fig. 2 forming some columned regulating tanks 300 for running through up and down on upper cover plate 30.
As shown in figure 5, the circular arc end face of the left and right sides of cut-out closing cutter 40 is shaped to cutting edge.
The principle of sampling cutter is as follows：
When needing to extract pedotheque, downward pressure is applied to sampling cutter 10, as sampling cutter 10 is downwardly into soil
Earth, soil continues downwards also into storage seat 20, sampling cutter 10, and storage seat 20 enters membership with sampling knife with soil
The mounting groove 100 of tool 10 rises, in sampling cutter 10 fully enters soil, the full pedotheque of the storage collection of seat 20；Now receive
Receive seat 20 lower surface it is high with cutting groove 102, while removing the soil around sampling cutter 10, expose cutting groove 102, then
In cut-out closing cutter 40 right-to-left insertion cutting groove 102, when storage gag lever post 21 abuts against cut-out closing cutter 40
During the right side of escape groove 400, cut-out closing cutter 40 completely cuts off pedotheque, then being taken in soil in sampling cutter 10
Go out, open upper cover plate 30, unscrew storage gag lever post 21 and lift, cut-out closing cutter 40 related storage seat 20 leaves together to be adopted
Sample cutter 10, then tightens adjusting nut 210, and so cut-out closing cutter is just practiced integrally with storage seat 20, can be transported
It is defeated.
Above content is only better embodiment of the invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content should not be construed as to this hair
Bright limitation.
Claims (6)
1. a kind of sampling receives the undisturbed soil sampling cutter of integration, it is characterised in that：Including sampling cutter (10), storage seat
(20), upper cover plate (30) and cut-out closing cutter (40)；Cutter (10) sample for lower surface is shaped to circular conical surface and middle part is opened
It is provided with the annular cutter of the columned sampling groove (101) run through up and down；The upper surface of sampling cutter (10) forms elongated hole-shape
Mounting groove (100)；The groove width of radius and mounting groove (100) that the radius of mounting groove (100) is more than sampling groove (101) is more than
The diameter of sampling groove (101)；Storage seat (20) oscilaltion is arranged in the mounting groove (100) of sampling cutter (10)；Sampling knife
Tool (10) in the middle part of offer left and right run through and cross section in elongated hole-shape cutting groove (102)；Upper cover plate (30) is screwed onto to be adopted
On the upper surface of sample cutter (10)；Cut-out closing cutter (40) can be slided and is arranged in cutting groove (102)；Cut-out closing cutter
(40) it is detachable to be fixed on the lower surface of storage seat (20)；The groove width of cutting groove (102) and the groove width phase of mounting groove (100)
Deng；The shape of cut-out closing cutter (40) is identical with the shape of mounting groove (100).
2. a kind of sampling according to claim 1 receives the undisturbed soil sampling cutter of integration, it is characterised in that：Upper cover plate
(30) several elastic limit devices are installed on lower surface；Elastic limit device includes upper sleeve pipe (31), slides up and down and set
Put lower guide rod (32) and stage clip (33) in upper sleeve pipe (31)；Columned spring is formed on the lower surface of lower guide rod (32)
Installing plate；Stage clip (33) is set on sleeve pipe (31) and lower guide rod (32) and upper surface is fixed on the lower end of upper cover plate (30)
The upper and lower end face in face is fixed on the upper surface of the spring installing plate of lower guide rod (32).
3. a kind of sampling according to claim 1 receives the undisturbed soil sampling cutter of integration, it is characterised in that：Storage seat
(20) for lower surface forms the accommodating groove with sampling groove (101) same diameter；Erected on the front and rear two side of storage seat (20)
Directly run through and be inserted with storage gag lever post (21)；Bolt portion (212), upper surface spiral shell are formed on the lower surface of storage gag lever post (21)
It is connected to adjusting nut (210)；The bolt portion (212) of storage gag lever post (21) can be screwed onto the lower end for taking shape in mounting groove (100)
In connection screw thread hole (105) on face；The front and rear both sides of cut-out closing cutter (40) offer keeping away for the elongated hole-shape that runs through up and down
Allow groove (400)；The left side open-ended of escape groove (400)；The diameter of escape groove (400) and the diameter phase for receiving gag lever post (21)
Together.
4. a kind of sampling according to claim 3 receives the undisturbed soil sampling cutter of integration, it is characterised in that：Bolt portion
(212) the diameter with diameter greater than storage gag lever post (21).
5. a kind of sampling according to claim 1 receives the undisturbed soil sampling cutter of integration, it is characterised in that：Upper cover plate
(30) some columned regulating tanks (300) for running through up and down are formed on.
6. a kind of sampling according to claim 1 receives the undisturbed soil sampling cutter of integration, it is characterised in that：Cut-out envelope
The circular arc end face for closing the left and right sides of cutter (40) is shaped to cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072975.9A CN106769194A (en) | 2017-02-10 | 2017-02-10 | A kind of undisturbed soil sampling cutter of storage integration of sampling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710072975.9A CN106769194A (en) | 2017-02-10 | 2017-02-10 | A kind of undisturbed soil sampling cutter of storage integration of sampling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106769194A true CN106769194A (en) | 2017-05-31 |
Family
ID=58955753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710072975.9A Withdrawn CN106769194A (en) | 2017-02-10 | 2017-02-10 | A kind of undisturbed soil sampling cutter of storage integration of sampling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106769194A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686927A (en) * | 2019-11-11 | 2020-01-14 | 青田昙正测量仪器有限公司 | Nuclear radiation area sample acquisition and detection equipment |
| CN114608864A (en) * | 2022-03-07 | 2022-06-10 | 中国矿业大学(北京) | Tectonic coal directional sample sampling device, sampling method and testing method |
| CN115575171A (en) * | 2022-10-11 | 2023-01-06 | 国网甘肃省电力公司经济技术研究院 | Original state frozen soil sampling device |
-
2017
- 2017-02-10 CN CN201710072975.9A patent/CN106769194A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686927A (en) * | 2019-11-11 | 2020-01-14 | 青田昙正测量仪器有限公司 | Nuclear radiation area sample acquisition and detection equipment |
| CN110686927B (en) * | 2019-11-11 | 2020-06-30 | 北京智崴科技发展有限公司 | Nuclear radiation area sample acquisition and detection equipment |
| CN114608864A (en) * | 2022-03-07 | 2022-06-10 | 中国矿业大学(北京) | Tectonic coal directional sample sampling device, sampling method and testing method |
| CN114608864B (en) * | 2022-03-07 | 2023-03-10 | 中国矿业大学(北京) | Tectonic coal directional sample sampling device, sampling method and testing method |
| CN115575171A (en) * | 2022-10-11 | 2023-01-06 | 国网甘肃省电力公司经济技术研究院 | Original state frozen soil sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
|
| WW01 | Invention patent application withdrawn after publication |