CN106437700A - Wetland swamp undisturbed-soil-sample collection device - Google Patents
Wetland swamp undisturbed-soil-sample collection device Download PDFInfo
- Publication number
- CN106437700A CN106437700A CN201611206862.5A CN201611206862A CN106437700A CN 106437700 A CN106437700 A CN 106437700A CN 201611206862 A CN201611206862 A CN 201611206862A CN 106437700 A CN106437700 A CN 106437700A
- Authority
- CN
- China
- Prior art keywords
- cylindrical body
- soil sample
- wetland
- undisturbed soil
- diameter
- 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.)
- Pending
Links
- 239000002689 soil Substances 0.000 claims abstract description 41
- 239000004033 plastic Substances 0.000 claims abstract description 20
- 229920003023 plastic Polymers 0.000 claims abstract description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000003292 glue Substances 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 239000000084 colloidal system Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000011160 research Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 239000011162 core material Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005527 soil sampling Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/02—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil
- E21B49/06—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells by mechanically taking samples of the soil using side-wall drilling tools pressing or scrapers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Soil Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
A wetland swamp undisturbed-soil-sample collection device comprises a cylindrical main body. A rubber head piston is arranged at the inner bottom end of the cylindrical main body, and is connected with a push-pull rod arranged in the cylindrical main body. The upper end of the push-pull rod extends upwardly to exceed the upper end of the cylindrical main body. The lower end of the cylindrical main body is connected with a cylindrical drill bit. Symmetrical handles are arranged on the outer edge of the upper end of the cylindrical main body. Compared with the prior art, the wetland swamp undisturbed-soil-sample collection device has the advantages that the design structure is simple, multiple portions of the overall device are made from hard plastics, and the weight of the device is reduced greatly while soil collection performance of the device is guaranteed; the drill bit of the device is detachable, so that the device is convenient to carry, and drill bits in different sizes can be changed according to scientific research purposes and requirements; the device can guarantee integrity of collected soil samples effectively and is simple to operate and low in cost.
Description
Technical field
The invention belongs to soil collecting device technical field, especially relate to a kind of wetland marsh undisturbed soil sample collection dress
Put.
Background technology
The acquisition mode of wetland soil sample is diversified with the requirement of scientific research purpose at present, and wetland soil sample collecting
Instrument be also roughly divided into two classes：One class be follow conventional lines artificial soil sampling instrument include earth boring auger, mamoty etc., but utilize
Conventional method does not often reach the requirement of research work to the collection of wetland soil sample, especially to wetland marshland, water
During the collecting soil sample of bottom mud etc., because pedotheque itself is more open, add that the effect of water makes conventional method very
Being difficult to ensure that card collects complete pedotheque is undisturbed soil soil, and another kind of method is using fuel oil machine or full-automatic machine people
Carry out the collection of pedotheque, although this kind of method can meet wanting of the soil collecting of different scientific research purposes to a certain extent
Ask, but apparatus is mostly more heavy, the collection of soil has certain limitation, and the high cost of collecting soil sample.
Content of the invention
The purpose of the present invention is for the problems referred to above, provides a kind of reasonable in design, structure is simple, beneficial to holding undisturbed soil
Wetland marsh undisturbed soil sample harvester.
For reaching above-mentioned purpose, present invention employs following technical proposal：
A kind of wetland marsh undisturbed soil sample harvester, including：Cylindrical body, described cylindrical body inner bottom is provided with glue
Head piston, described glue head piston is connected with the equally push-pull bar in cylindrical body, described push-pull bar upper end vertically to
On extend to beyond cylindrical body upper end, described cylindrical body lower end is connected with cylinder drill bit, outside described cylindrical body upper end
Edge is provided with symmetrical handle.
Further, wetland marsh as above undisturbed soil sample harvester, described push-pull bar upper end is provided with handle.
Further, wetland marsh as above undisturbed soil sample harvester, described cylindrical body lower end outer rim is provided with
The pedal that symmetrically can vertically move, described pedal is mobile or fixing in cylindrical body by rotatable screw.
Further, wetland marsh as above undisturbed soil sample harvester, cylindrical body outer rim is provided with from top to bottom
It is provided with transparent region on 40cm, 60cm, 80cm, 1m scale, and scale side cylindrical body.
Further, wetland marsh as above undisturbed soil sample harvester, described cylindrical body is by rustless steel outer tube
Inlay bonding composition with rigid plastics inner core.
Further, wetland marsh as above undisturbed soil sample harvester, the long 1.8m of described cylindrical body is outer straight
Footpath 55mm, interior diameter 45mm, the outer tube length 1.8m of rustless steel, overall diameter 55mm, interior diameter 50mm, bottom inner portion has high 5cm screw thread
For being connected with cylinder drill bit, rustless steel outer tube outer rim is provided with described scale, and rigid plastics inner core material is transparent, high
1.75m, overall diameter 50mm, interior diameter 45mm, rigid plastics inner core is inlayed and is bonded in above rustless steel outer tube female thread.
Further, wetland marsh as above undisturbed soil sample harvester, cylinder drill bit is stainless steel, long
25cm, interior diameter 45mm, top outer rim has high 5cm screw thread to be connected, outside lower end for mating with rustless steel outer tube female thread
Portion is slightly sharp.
Further, wetland marsh as above undisturbed soil sample harvester, described glue head piston generally elastic gum
Matter, high 3cm, diameter 45mm, and there is good air-tightness, glue head piston only moves up and down in rigid plastics inner core.
Further, wetland marsh as above undisturbed soil sample harvester, the material of described push-pull bar is hard
Plastics, a diameter of 20mm, long 1.72m, described little handle is a diameter of 60mm of rigid plastics for spherical shape material.
Further, wetland marsh as above undisturbed soil sample harvester, described symmetrical handle is stainless steel,
Single handle is cylindrical shape, and long 15cm, diameter 35mm topmost connect perpendicular to cylindrical body；Described pallet body is stainless
Steel matter, outside by carrying veined rubber parcel, for being connected with cylindrical body or the rotary screw of movement is stainless
Steel matter.
Compared with prior art, the advantage of this harvester is that design structure is relatively easy, and overall many places are using hard
Matter plastics, significantly reduce the weight of device simultaneously, and the drill bit of this device are detachable in the performance ensureing device soil collecting,
Device was not only easy to carry but also is convenient to change various sizes of drill bit by scientific research purpose requirement, this harvester can be effective
Ground ensures the integrity of the pedotheque of collection, and simple to operate, and cost is relatively low.
Brief description
Fig. 1 is wetland marsh of the present invention undisturbed soil sample harvester structural representation.
In figure, cylindrical body 1, glue head piston 2, push-pull bar 3, little handle 4, cylinder drill bit 5, symmetrical handle 6, pedal 7, can
Rotary screw 8, transparent region 9, rustless steel outer tube 011, rigid plastics inner core 012.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below technical scheme in the present invention carry out clearly
Chu, it is fully described by it is clear that described embodiment a part of embodiment that is the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of not making creative work
Embodiment, broadly falls into the scope of protection of the invention.
As shown in figure 1, this wetland marsh undisturbed soil sample harvester includes cylindrical body 1, cylindrical body 1 inner bottom sets
There is glue head piston 2, glue head piston 2 is connected with same push-pull bar 3 in cylindrical body 1, and push-pull bar 3 upper end is vertically upward
Extend to beyond cylindrical body 1 upper end, push-pull bar 3 upper end is provided with little handle 4, cylindrical body 1 lower end is connected with cylinder drill bit 5,
Cylindrical body 1 upper end outer rim is provided with symmetrical handle 6, and cylindrical body 1 lower end outer rim is provided with the pedal that symmetrically can vertically move
7, pedal 7 is mobile or fixing in cylindrical body 1 by rotatable screw 8, cylindrical body 1 outer rim be provided with from top to bottom 40cm,
60cm, 80cm, 1m scale, and there is the wide 1cm transparent region 9 of about long 80cm scale side, during collection pedotheque, according to required
The depth of collection soil pulls little handle 4 to make glue head piston 2 be in corresponding scribe line position, and cylinder drill bit 5 is downwardly in soil,
Reach groove depth, slightly gently carry little handle 4, cylinder drill bit 5 is proposed to more than the water surface, slowly promote little handle 4, by cylinder
Pedotheque in main body 1 takes out, and the unnecessary water of emptying, completes the collection of pedotheque, using more convenient, global design
Rationally, structure is simple, and cost is relatively low.
Wherein, cylindrical body 1 is inlayed bonding by rustless steel outer tube 011 with rigid plastics inner core 012 and is formed, cylindrical body 1
Long 1.8m, overall diameter 55mm, interior diameter 45mm, the long 1.8m of rustless steel outer tube 011, overall diameter 55mm, interior diameter 50mm, in bottom
There is high 5cm screw thread in portion for being connected with cylinder drill bit 5, and outer rim is provided with 40cm, 60cm, 80cm, 1m scale from top to bottom, and
There is about long 80cm width 1cm area gap scale side, and rigid plastics inner core 012 is transparent material, high 1.75m, overall diameter
50mm, interior diameter 45mm, rigid plastics inner core 012 is inlayed and is bonded in above rustless steel outer tube 011 female thread, and cylinder drill bit 5 is
Stainless steel, long 25cm, interior diameter 45mm, top outer rim has high 5cm screw thread, outside lower end slightly point, cylinder drill bit 5 can with not
Rust steel outer tube 011 female thread coupling is connected, glue head piston 2 generally elastic colloid, high 3cm, diameter 45mm, and can ensure
Device has good air-tightness, and glue head piston 2 only moves up and down in rigid plastics inner core 012, glue head piston 2 center of top
It is connected with push-pull bar 3, the material of push-pull bar 3 is rigid plastics, a diameter of 20mm, long 1.72m, and little handle 4 is spherical shape material
Matter is a diameter of 60mm of rigid plastics, and symmetrical handle 6 is stainless steel, and single handle is cylindrical shape, long 15cm, diameter
35mm, topmost connects perpendicular to cylindrical body 1, and pedal 7 main body is stainless steel, and outside is by the veined rubber bag of band
Wrap up in, for be connected with cylindrical body 1 or movement rotary screw 8 be stainless steel
Finally it should be noted that：Above example only in order to technical scheme to be described, is not intended to limit；Although
With reference to the foregoing embodiments the present invention is described in detail, it will be understood by those within the art that：It still may be used
To modify to the technical scheme described in foregoing embodiments, or equivalent is carried out to wherein some technical characteristics；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (10)
1. a kind of wetland marsh undisturbed soil sample harvester is it is characterised in that include：Cylindrical body (1), described cylindrical body
(1) inner bottom is provided with glue head piston (2), described glue head piston (2) and same push-pull bar in cylindrical body (1)
(3) it is connected, described push-pull bar (3) upper end extends vertically up to beyond cylindrical body (1) upper end, described cylindrical body
(1) lower end is connected with cylinder drill bit (5), and described cylindrical body (1) upper end outer rim is provided with symmetrical handle (6).
2. wetland marsh according to claim 1 undisturbed soil sample harvester is it is characterised in that on described push-pull bar (3)
End is provided with handle (4).
3. wetland marsh according to claim 1 undisturbed soil sample harvester is it is characterised in that described cylindrical body (1)
Lower end outer rim is provided with the pedal (7) that symmetrically can vertically move, and described pedal (7) passes through rotatable screw (8) in cylinder
Main body (1) is mobile or fixing.
4. wetland marsh according to claim 1 undisturbed soil sample harvester is it is characterised in that cylindrical body (1) outer rim
It is provided with 40cm, 60cm, 80cm, 1m scale from top to bottom, and transparent region (9) is provided with scale side cylindrical body (1).
5. wetland marsh according to claim 1 undisturbed soil sample harvester is it is characterised in that described cylindrical body (1)
Inlay bonding by rustless steel outer tube (011) and rigid plastics inner core (012) to form.
6. wetland marsh according to claim 4 undisturbed soil sample harvester is it is characterised in that described cylindrical body
(1) long 1.8m, overall diameter 55mm, interior diameter 45mm, rustless steel outer tube (011) long 1.8m, overall diameter 55mm, interior diameter 50mm,
Bottom inner portion has high 5cm screw thread for being connected with cylinder drill bit (5), and rustless steel outer tube (011) outer rim is provided with described quarter
Degree, rigid plastics inner core (012) material is transparent, high 1.75m, overall diameter 50mm, interior diameter 45mm, rigid plastics inner core (012)
Inlay and be bonded in above rustless steel outer tube (011) female thread.
7. according to the arbitrary described wetland marsh undisturbed soil sample harvester of claim 1-6 it is characterised in that cylinder drill bit
(5) it is stainless steel, long 25cm, interior diameter 45mm, top outer rim has high 5cm screw thread for interior with rustless steel outer tube (011)
Screw thread coupling is connected, for slightly point outside lower end.
8. according to the arbitrary described wetland marsh undisturbed soil sample harvester of claim 1-6 it is characterised in that described glue head is lived
Plug (2) generally elastic colloid, high 3cm, diameter 45mm, and there is good air-tightness, glue head piston (2) is only in rigid plastics
Inner core moves up and down in (012).
9. according to the arbitrary described wetland marsh undisturbed soil sample harvester of claim 1-6 it is characterised in that described push-and-pull
The material of bar (3) is rigid plastics, a diameter of 20mm, long 1.72m, and described little handle (4) is moulded for hard for spherical shape material
A diameter of 60mm of material.
10. wetland marsh according to claim 3 undisturbed soil sample harvester is it is characterised in that described symmetrical handle (6)
For stainless steel, single handle is cylindrical shape, and long 15cm, diameter 35mm topmost connect perpendicular to cylindrical body (1)；Institute
Stating pedal (7) main body is stainless steel, and outside is wrapped up by the veined rubber of band, for being connected with cylindrical body (1)
Or the rotary screw (8) of movement is stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206862.5A CN106437700A (en) | 2016-12-23 | 2016-12-23 | Wetland swamp undisturbed-soil-sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611206862.5A CN106437700A (en) | 2016-12-23 | 2016-12-23 | Wetland swamp undisturbed-soil-sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106437700A true CN106437700A (en) | 2017-02-22 |
Family
ID=58215562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611206862.5A Pending CN106437700A (en) | 2016-12-23 | 2016-12-23 | Wetland swamp undisturbed-soil-sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106437700A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872209A (en) * | 2017-03-16 | 2017-06-20 | 徐州工程学院 | A kind of shallow-layer sediment columnar sampler |
| CN106989954A (en) * | 2017-05-25 | 2017-07-28 | 中国水产科学研究院淡水渔业研究中心 | A kind of sediment collecting device in rice fishing interaction system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872209A (en) * | 2017-03-16 | 2017-06-20 | 徐州工程学院 | A kind of shallow-layer sediment columnar sampler |
| CN106989954A (en) * | 2017-05-25 | 2017-07-28 | 中国水产科学研究院淡水渔业研究中心 | A kind of sediment collecting device in rice fishing interaction system |
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Application publication date: 20170222 |