CN106065774B - A kind of soil sample sampling instrument - Google Patents
A kind of soil sample sampling instrument Download PDFInfo
- Publication number
- CN106065774B CN106065774B CN201610623728.9A CN201610623728A CN106065774B CN 106065774 B CN106065774 B CN 106065774B CN 201610623728 A CN201610623728 A CN 201610623728A CN 106065774 B CN106065774 B CN 106065774B
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- slot
- soil
- mantle
- sample
- soil sample
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- 239000002689 soil Substances 0.000 title claims abstract description 156
- 238000005070 sampling Methods 0.000 title claims abstract description 47
- 238000002347 injection Methods 0.000 claims abstract description 42
- 239000007924 injection Substances 0.000 claims abstract description 42
- 239000003755 preservative agent Substances 0.000 claims description 24
- 230000002335 preservative effect Effects 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 9
- 239000010935 stainless steel Substances 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 7
- 238000007747 plating Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 3
- 239000011651 chromium Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004856 soil analysis Methods 0.000 description 1
- 239000010959 steel 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
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)
Abstract
The present invention provides a kind of soil sample sampling instrument, including handle, connector, tread elements, spring, baffle and freshness-retaining film roll.Tread elements are fixed on connector lateral wall；One end of connector vertically connects handle, and the other end successively offers injection port, collection sample slot and mantle slot；Injection port is provided at connector port.The spring, baffle and freshness-retaining film roll are equipped in mantle slot；Mantle slot two sides inner wall is equipped with graduation mark, enters height on the inside of mantle slot for measuring soil sample.It further include bullet soil piece, bullet soil piece tiling setting is on collection sample slot slot bottom inner wall, and one end of which is fixed at injection port, and the end is flushed with injection port；The other end of bullet soil piece is connected with drawstring close to mantle slot, and at the end.The bullet soil piece that the present invention is arranged is conducive to enter the soil sample taking-up after collection sample slot, and mantle slot has preferable distribution and collecting function to soil sample, and by the setting to injection port, soil sample will not be adhered to the two sides inner wall of collection sample slot, is convenient for taking out sample completely.
Description
[technical field]
The present invention relates to a kind of soil sample acquisition device technical field, in particular to a kind of soil sample sampling instrument.
[background technique]
Soil sample acquisition all relates in many fields, and especially in the development of agricultural science and technology, the acquisition of soil sample must can not
It is few.Soil sample acquisition is an important link of soil analysis work, is directly related to the correctness of analysis result, soil sample acquisition
With randomness, popularity and representativeness, when acquisition, needs to pay attention to size, collection point, acquisition time and the acquisition model of soil sample amount
It encloses.Sampled point is allowed a choice generally at 5~20 according to the direction difference of soil investigation, and each sampling site is all as far as possible
It is quantitative, so that work is got twice the result with half the effort.When carrying out soil sample acquisition, strictly quantitative taking-up soil sample need to be measured, so adopting to soil sample
Collection tool has certain requirement, generally pursues convenient, fast, economic, practical sampling instrument.Just at present, most soil sample
Sampling instrument is typically all T-type structure or more complicated structure, and general device is all cumbersome when taking soil, or can all occur
Soil sample can be adhered to the inner wall of collection sample slot and sampling is caused to be difficult to quantitatively when taking soil.Now to solve the problems, such as also most distinct issues
First is that soil sample how can be made not to be adhered to the inner wall of bulldozing device, and soil sample can be taken out quantitatively.On the problem of sampling, such as
What could conveniently take out sample and be to take out completely.The also difinite quality requirement on the materials of sampling instrument, because native
The pollution of earth or other problems cause the pH value of soil unstable, need corrosion resistance stronger when acquiring acid or alkaline soil sample
Metal material sampling instrument.
[summary of the invention]
In view of above content, it is necessary to provide a kind of soil sample sampling instrument, which devises a kind of with mantle slot
Soil sample sampling instrument, it is not only convenient and efficient but also accurate in sampling.The present invention is that structure is simple, practical, light, inexpensive, anti-corrosion
Strong soil sample sampling instrument.
In order to achieve the above objectives, the technical scheme adopted by the invention is that: a kind of soil sample sampling instrument, including handle, even
Fitting, tread elements, spring, baffle and freshness-retaining film roll, the tread elements are fixed on the connector lateral wall；The connector
One end vertically connect the handle, the other end successively offers injection port, collection sample slot and mantle slot；The injection port is provided with
At connector port；The collection sample slot lower end is connected to injection port, and upper end is connected to the mantle slot；It is equipped in the mantle slot described
Spring, baffle and freshness-retaining film roll, the spring one end vertically connect at the top of baffle, and the other end vertically connects the upper of the mantle slot
End；The baffle is in groove-like, and is not contacted with the mantle slot inner wall；The blind recess opening faces on collection sample slot
End, and the barrier width is equal to injection port width；It is equipped with bracket at the top of the baffle, preservative film is installed on the bracket
Volume；The freshness-retaining film roll and bracket rotation connect, and the two sides inner wall of the relatively described mantle slot of rotation centerline is vertically arranged；Institute
It states and preservative film is installed on freshness-retaining film roll, fixing port is offered on the rear inner wall of mantle slot lower end, the fixing port is used for
The movable end of the fixed preservative film；When the baffle is mobile with soil sample, it is mobile that the baffle drives bracket, and then promotes
The freshness-retaining film roll is unfolded with respect to holder pivots, the preservative film along bracket moving direction.
Further, mantle slot two sides inner wall is equipped with graduation mark, enters on the inside of mantle slot for measuring soil sample
Highly.
Further, the notch of the notch of the collection sample slot and mantle slot is in the same plane, and flat with the handle
Row setting.
It further, further include bullet soil piece, on collection sample slot slot bottom inner wall, one end is fixed for the bullet soil piece tiling setting
At the injection port, and the end is flushed with the injection port；The other end of the bullet soil piece connects close to mantle slot, and at the end
It is connected to drawstring.
Further, the bullet soil leaf length is equal to collection sample slot length；The bullet soil piece width is less than collection sample groove width.
Further, the opening size of the injection port is less than the cross sectional dimensions of the collection sample slot.
Further, the tread elements and connector Relative vertical are arranged；The handle opposite joints are symmetrical arranged.
Further, the handle, connector and tread elements are in the same plane.
Further, the handle, connector and tread elements are hollow long cube structure, and are all made of stainless steel material
Production；The bullet soil piece, baffle are also stainless steel material production.
Further, the collection sample slot, mantle slot, bullet soil piece, baffle and injection port successively by plating hard chromium on surface and
Surfaces nitrided processing.
The invention has the following advantages:
1. being equipped with baffle, spring and preservative film in the mantle slot that the present invention is arranged, the two sides inner wall of mantle slot is equipped with scale
Line.When soil sample is after collection sample slot enters mantle slot and contacts with baffle, baffle can move up together with soil sample, freshness-retaining film roll meeting
It is rotated with the movement of baffle, so that fresh-keeping diaphragm is affixed on inner wall after mantle slot and extends.At this point, soil sample is close to fresh-keeping diaphragm
It moves up.When sampling, fresh-keeping diaphragm can be torn from freshness-retaining film roll, and directly encase soil sample taking-up.In field work
Being put on the ground after general sampling causes frangible or soil block to fall, and the setting to baffle and fresh-keeping diaphragm can prevent soil sample is frangible to lead
It causes soil sample imperfect, is easy when taking soil, in outdoor study, person works' great efforts can reduce labor intensity.Meanwhile it can basis
The graduation mark of mantle slot two sides inner wall reads the depth of required soil sample, can be realized the quantitative sampling of soil sample, acquires to soil sample
There is preferable mean allocation function.
2. bullet soil piece and injection port that the present invention is arranged make soil sample after injection port because soil sample cross section is less than collection sample slot
Cross section to soil sample will not be adhered to collection sample slot two sides inner wall, meanwhile, using bullet soil piece take out soil sample so that soil sample is more
It easily takes out, and is able to achieve the complete sampling of soil sample.
3. the present invention starts nitrogen treatment, energy after plating hard chrome on collection sample slot, mantle slot, bullet soil piece, baffle and injection port
Enough plating hard chrome improves the wearability and hardness of workpiece under the premise of not influencing workpiece use, generates after nitrogen treatment
One chromium nitride film has most extensive good adhesion, resistance to oxidation, corrosion-resistant, application range, high rigidity, abrasion performance and toughness good
The advantages of.
[Detailed description of the invention]
Fig. 1 is a kind of positive structure schematic of soil sample sampling instrument of the present invention.
Fig. 2 is inverted structural schematic diagram after a kind of soil sample sampling instrument sampling of the present invention.
Main element symbol description
In figure, 1. handles；2. connector；3. tread elements；4. mantle slot；5. spring；6. baffle；7. freshness-retaining film roll；8. collection
Sample slot；9. bullet soil piece；10. injection port；11. bracket；12. drawstring；13. fixing port.
The present invention that the following detailed description will be further explained with reference to the above drawings.
[specific embodiment]
Referring to Fig. 1, in a kind of better embodiment of the invention, a kind of soil sample sampling instrument, including one handle 1,
A connection piece 2, a tread elements 3, a spring 5, a baffle 6 and a freshness-retaining film roll 7.The tread elements 3 are fixed on the connector 2
On lateral wall；One end of the connector 2 vertically connects the handle 1, and the other end successively offers injection port 10, collection sample slot 8
With mantle slot 4.The injection port 10 is provided at 2 port of connector；The collection sample slot 8 and mantle slot 4 are successively far from injection port
10 are arranged in the lower part of the connector 2；8 lower end of collection sample slot is connected to injection port 10, and upper end is connected to mantle slot 4.The collection
The notch of sample slot 8 and mantle slot 4 is in the same plane, and parallel with the handle 1.The present invention designs institute according to T-type structure
Soil sample sampling instrument is stated, user can be directly forced the handle 1 in the tread elements 3, and described 2 one end of connector is inserted into
Soil is sampled, easy to use.
The opening size of the injection port 10 is less than the cross sectional dimensions of the collection sample slot 8.By to the injection port 10
Setting, when soil sample by injection port 10 enter collection sample slot 8 after, due to its soil sample cross section be less than collection sample slot 8 cross section, and
Soil sample will not be made to be adhered on the two sides inner wall of collection sample slot 5.
The soil sample sampling instrument further includes bullet soil piece 9, and the tiling of bullet soil piece 9 is arranged on collection 8 slot bottom inner wall of sample slot,
One end of which is fixed at the injection port 10, and the end is flushed with the injection port 10；The other end of the bullet soil piece 9 is close to set
Film slot 4, and drawstring 12 is connected at the end；The drawstring 12 has one end to stretch out collection sample slot 8.9 length of bullet soil piece is equal to collection
8 length of sample slot；9 width of bullet soil piece is less than collection 8 width of sample slot.After soil sample enters collection sample slot 8 by injection port 10, due to upper
The restriction to injection port 10 and bullet soil piece 9 is stated, soil sample is not in contact with the inner wall of collection sample slot 8, and only connects with bullet soil piece 9
Touching.After having part soil sample to enter mantle slot and mantle, another part soil sample is also in collection sample slot, at this point it is possible to utilize bullet
The drawstring 12 of native 9 one end of piece transfers to bullet soil piece 9, can pop up together remaining soil sample in collection sample slot 8.This operating process letter
It is single, facilitate processing to remain on the soil sample in collection sample slot 8.
It is equipped with the spring 5, baffle 6 and freshness-retaining film roll 7 in the mantle slot 4, described 5 one end of spring vertically connects baffle
6 tops, the other end vertically connect the upper inner wall of mantle slot 4；Since the elastic force of spring 5 acts on, after exerting a force to baffle 6, baffle 6
It can be moved up and down in mantle slot 4.The baffle 6 is in groove-like, and is not in contact with the inner wall of mantle slot 4；Baffle 6 is recessed
Notch corresponds to collection 8 upper end of sample slot, and 6 width of baffle is equal to 10 width of injection port；Soil sample enters mantle slot 4 by collection sample slot 8
And after contacting with baffle 6, baffle 6 can be moved up with soil sample；Baffle 6 is in groove-like, is conducive to protect soil sample in mantle
It is not scattered when being moved in slot 4.The bracket 11 for placing freshness-retaining film roll 7, the freshness-retaining film roll 7 and branch are equipped at the top of the baffle 6
The rotation connection of frame 11, and the center of rotation axis of the freshness-retaining film roll 7 is vertically arranged with respect to the two sides inner wall of mantle slot 4；It is described
The preservative film of freshness-retaining film roll 7 is affixed on the rear inner wall of mantle slot 4；4 lower end of mantle slot is offered for fixing the preservative film
The fixing port 13 of lower end；When preparing sampling, people can pull down in the gap between baffle 6 and the rear inner wall of mantle slot 4
The preservative film is moved, and preservative film lower end is fixed at the fixing port 13.When the baffle 6 is mobile with soil sample, it can make
Freshness-retaining film roll 7 rotates, i.e., the extending preservative film.When soil sample enters mantle slot 4, soil sample is close to preservative film and to baffle
6 directions are mobile；After soil sample drives baffle 6 mobile, freshness-retaining film roll 7 also be can rotate, and mantle slot 4 is close in preservative film sector-meeting at this time
Rear inner wall continue to extend so that layer overlay preservative film on the contact surface of soil sample and mantle slot 4, conducive to the receipts after sampling
Collect sample.
The 4 two sides inner wall of mantle slot is equipped with graduation mark, and two sides graduation mark is symmetrical arranged, and its zero graduation line and set
The lower end of film slot 4 is concordant.The graduation mark can be used for directly measuring the height that soil sample enters 4 inside of mantle slot；When soil sample rises
When in mantle slot 4, according to the Research Requirements of soil level, soil sample is observed in 4 two sides of mantle slot simultaneously during rising
The graduation mark of wall can stop sampling when soil sample height reaches desired height.
The handle 1, connector 2 and tread elements 3 are hollow long cube structure.The handle 1 is vertical with connector 2 to be set
It sets, the tread elements 3 are arranged with 2 Relative vertical of connector；The connector 2 is set to 1 center of handle, and the handle 1, company
Fitting 2 and tread elements 3 are respectively positioned in same plane, are sampled convenient for operator using the soil sample sampling instrument.
The handle 1, the connector 2 and the tread elements 3 are stainless steel material, the bullet soil piece 4 and baffle 6
Material is also stainless steel material, stainless steel material be resistant to chemical etching and electrochemical corrosion performance be inside steel it is best,
It is only second to titanium alloy, its advantage is that heat-resisting, high temperature resistant, also low temperature resistant even resistance to ultralow temperature.
Wherein by the collection sample slot 8, mantle slot 4, bullet soil piece 9, baffle 6 and injection port 10 plate hard chrome, after carry out at nitridation
Reason.Hard Chromium Coating improves the wearability and hardness of workpiece, and a chromium nitride film is generated after nitrogen treatment, has adhesion
The advantage that good, resistance to oxidation, corrosion-resistant, application range are most extensive, high rigidity, abrasion performance and toughness are good, and then improve workpiece
Antirust corrosion-resistant ability.Compared with existing passivating film forms technology, this simple process, ingredient is simple, and in Antirust corrosion-resistant
Can also have good hardness and rub resistance under conditions of ability is strong.
Referring to Fig. 2, the tool can be taken out when in soil sample sampling instrument insertion soil and after acquiring
Soil, and be inverted.At this point, the soil sample in collection sample slot 8 and mantle slot 4 pushes down baffle 6, so that spring 5 is pressed, baffle immediately
6 move down.Freshness-retaining film roll 7 is rotated as baffle 6 is mobile, and extends preservative film in the rear inner wall of mantle slot 4.Observe mantle slot
The graduation mark of 4 two sides inner walls can be by the soil sample sampling instrument horizontal when soil sample reaches required depth, and tears and protect
The preservative film that fresh film roll 7 connects, the soil sample in mantle slot 4 has been wrapped up in directly taken out again with preservative film.
Application method of the invention are as follows: firstly, user pulls out the preservative film of freshness-retaining film roll 7, preservative film is made to be affixed on mantle
The rear inner wall of slot 4, and the lower end of preservative film is fixed at the fixing port 13 of 4 lower end of mantle slot.Then, described in user holds
Handle 1, and foot is placed in the tread elements 3；Then, the hand with foot of user exerts a force vertically downward simultaneously, makes the soil sample
10 end of sampling instrument injection port is inserted into soil, and then enters soil in the collection sample slot 8 by the injection port 10, then lead to
Collection sample slot 8 is crossed to enter in mantle slot 4.Wherein, the depth in the soil sample sampling instrument insertion soil is according to required sampling quantity
It determines, and after compareing the graduation mark of 4 two sides inner wall of mantle slot, can be obtained required soil sample amount.After sampling, the hand of user with
Foot reversely exerts a force, i.e., exerts a force upwards, the soil sample sampling instrument is extracted together with collected soil sample.The tool is fallen again
Set, after so that required soil sample is entered mantle slot 4 according to quantity, then by the tool horizontal, and tear connect with freshness-retaining film roll 7 it is fresh-keeping
Soil sample in mantle slot 4 has been wrapped up in the preservative film and has directly taken out and seal collection by film.Pull-up ties up to the bullet soil afterwards
The drawstring 12 of 9 one end of piece simultaneously lifts bullet soil piece 9, collects the soil sample in sample slot 8 and then pops up from collection sample slot 8, that is, completes soil sample
One acquisition process.
The present invention passes through to mantle slot 4, collection sample slot 8, baffle 6, spring 5, freshness-retaining film roll 7, bullet soil piece 9 and injection port 10
Setting；When its soil sample cross section is less than the cross section of collection sample slot 8 without making soil sample be adhered to collection to soil sample after injection port 10
On the inner wall of sample slot 8；It can readily be taken out completely when taking out soil sample with bullet soil piece 9.When soil sample enters mantle by collection sample slot 8
After slot 4, there is preservative film to be affixed on the rear inner wall of mantle slot, is finished to soil sample acquisition in mantle slot 4, it can be directly with preservative film by soil sample
It packages；Above-mentioned setting enables the tool to be taken out quantitatively soil sample, has preferable mean allocation function to soil sample acquisition.Secondly,
The ingredient of soil sample has minerals, organic matter, the organism of work, moisture and air, improves workpiece after plating hard chrome on stainless steel
Wearability and hardness generate chromium nitride protective film after carrying out nitrogen treatment and have no effect to soil sample acquisition.Finally,
The present invention is practical, and amount lightweight is good, convenient and efficient, is conducive to extensive utilization and popularization.
Above description is the detailed description for the present invention preferably possible embodiments, but embodiment is not limited to this hair
Bright patent claim, it is all the present invention suggested by technical spirit under completed same changes or modifications change, should all belong to
In the covered the scope of the patents of the present invention.
Claims (10)
1. a kind of soil sample sampling instrument, including handle, connector, tread elements, spring, baffle and freshness-retaining film roll, it is characterised in that:
The tread elements are fixed on the connector lateral wall；One end of the connector vertically connects the handle, the other end according to
It is secondary to offer injection port, collection sample slot and mantle slot；The injection port is provided at connector port；The collection sample slot lower end connection
Injection port, upper end are connected to the mantle slot；The spring, baffle and freshness-retaining film roll, the spring one are equipped in the mantle slot
At the top of the vertical connection baffle in end, the other end vertically connects the upper end of the mantle slot；The baffle be in groove-like, and with the set
Film slot inner wall does not contact；The blind recess opening faces collection sample slot upper end, and the barrier width is equal to injection port width；
It is equipped with bracket at the top of the baffle, freshness-retaining film roll is installed on the bracket；The freshness-retaining film roll and bracket rotation connect, rotation
The two sides inner wall for turning the relatively described mantle slot of center line is vertically arranged；Preservative film, the mantle are installed on the freshness-retaining film roll
Fixing port is offered on the rear inner wall of slot lower end, the fixing port is used to fix the movable end of the preservative film；When the baffle
When mobile with soil sample, it is mobile that the baffle drives bracket, and then promotes the freshness-retaining film roll with respect to holder pivots, described fresh-keeping
Film is unfolded along bracket moving direction.
2. soil sample sampling instrument as described in claim 1, it is characterised in that: mantle slot two sides inner wall is equipped with scale
Line enters height on the inside of mantle slot for measuring soil sample.
3. soil sample sampling instrument as described in claim 1, it is characterised in that: the notch of the collection sample slot and the notch of mantle slot
In the same plane, and it is arranged in parallel with the handle.
4. soil sample sampling instrument as described in claim 1, it is characterised in that: further include bullet soil piece；The bullet soil piece tiling is set
It sets on collection sample slot slot bottom inner wall, one end of which is fixed at the injection port, and the end is flushed with the injection port；The bullet soil
The other end of piece is connected with drawstring close to mantle slot, and at the end.
5. soil sample sampling instrument as claimed in claim 4, it is characterised in that: the bullet soil leaf length is equal to collection sample slot length；
The bullet soil piece width is less than collection sample groove width.
6. soil sample sampling instrument as described in claim 1, it is characterised in that: the opening size of the injection port is less than the collection
The cross sectional dimensions of sample slot.
7. soil sample sampling instrument as described in claim 1, it is characterised in that: the tread elements are set with connector Relative vertical
It sets；The handle opposite joints are symmetrical arranged.
8. soil sample sampling instrument as claimed in claim 7, it is characterised in that: the handle, connector and tread elements are located at same
In one plane.
9. the soil sample sampling instrument as described in claim 4-5 is any, it is characterised in that: the handle, connector and tread elements
For hollow long cube structure, and it is all made of stainless steel material production；The bullet soil piece, baffle are also stainless steel material production.
10. the soil sample sampling instrument as described in claim 4-5 is any, it is characterised in that: the collection sample slot, mantle slot, bullet soil
Piece, baffle and injection port successively pass through plating hard chromium on surface and surfaces nitrided processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623728.9A CN106065774B (en) | 2016-07-29 | 2016-07-29 | A kind of soil sample sampling instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610623728.9A CN106065774B (en) | 2016-07-29 | 2016-07-29 | A kind of soil sample sampling instrument |
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| CN106065774A CN106065774A (en) | 2016-11-02 |
| CN106065774B true CN106065774B (en) | 2019-05-17 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114112509B (en) * | 2021-12-15 | 2022-06-07 | 南京工业大学 | Soil sample membrane loading device for soil-driven triaxial test |
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| JP2733460B2 (en) * | 1995-09-06 | 1998-03-30 | 安藤建設株式会社 | Sampling type thickness measuring instrument |
| JP3010472B2 (en) * | 1995-11-06 | 2000-02-21 | 株式会社住友海上リスク総合研究所 | Core extraction equipment |
| JPH10131659A (en) * | 1996-10-25 | 1998-05-19 | N L C:Kk | Core barrel |
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|---|---|---|---|---|
| SU1112123A1 (en) * | 1983-03-04 | 1984-09-07 | Всесоюзный Научно-Исследовательский,Проектный И Конструкторский Институт Горного Дела Цветной Металлургии | Core bit for drilling large-diameter wells |
| JP2000356087A (en) * | 1999-06-15 | 2000-12-26 | Nitto Seiko Co Ltd | Soil sampling tool |
| JP2004061472A (en) * | 2002-06-07 | 2004-02-26 | Ito Seisakusho:Kk | Collecting method of core, core barrel, and core bit |
| CN103512772A (en) * | 2012-06-27 | 2014-01-15 | 哈尔滨工业大学 | Sampling soft bag sealing mechanism by plurality of sheets of coiled reeds |
| CN203101114U (en) * | 2012-12-26 | 2013-07-31 | 上海海洋大学 | Portable bottom mud sampler |
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| CN106065774A (en) | 2016-11-02 |
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Effective date of registration: 20210730 Address after: 537700 No. 136, Xianghe Road, Wenquan Town, Luchuan County, Yulin City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Luchuan Yizhikang Rice Industry Co., Ltd Address before: 537700 No. 41, Xuegong lane, Wenquan Town, Luchuan County, Yulin City, Guangxi Zhuang Autonomous Region Patentee before: Qiu Zongming |
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Application publication date: 20161102 Assignee: Guangxi Lu qaidai Technology Co.,Ltd. Assignor: Guangxi Luchuan Yizhikang Rice Industry Co., Ltd Contract record no.: X2021450000015 Denomination of invention: A soil sample collection tool Granted publication date: 20190517 License type: Common License Record date: 20210830 |