CN207528489U - A kind of convenient soil sampler of cracking - Google Patents
A kind of convenient soil sampler of cracking Download PDFInfo
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- CN207528489U CN207528489U CN201721741568.4U CN201721741568U CN207528489U CN 207528489 U CN207528489 U CN 207528489U CN 201721741568 U CN201721741568 U CN 201721741568U CN 207528489 U CN207528489 U CN 207528489U
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- cracking
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- soil
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- 239000002689 soil Substances 0.000 title claims abstract description 81
- 238000005336 cracking Methods 0.000 title claims abstract description 80
- 238000005070 sampling Methods 0.000 claims abstract description 63
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000005527 soil sampling Methods 0.000 description 7
- 238000003900 soil pollution Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000717 retained effect Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 235000021393 food security Nutrition 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model discloses a kind of convenient soil sampler of cracking, including sampler main body and pointed cutting ring；Pointed cutting ring is removably mounted at sampler main body bottom end, and sampler main body top both sides are provided with big handle；Sampler main body includes external round cracking device supervisor and two internal semi-circular grooves；Round cracking device supervisor both sides setting has the gap, cracking sampling main pipe has semicircle sampling slot, sampling slot handle is provided on semicircle sampling slot, the gap that sampling slot handle can be responsible for both sides by round cracking device is slided, and is placed in round cracking device supervisor outside.The convenient soil sampler of cracking of the utility model can not only acquire a large amount of pedotheques, and can be easily removed pedotheque under the premise of soil texture is not destroyed efficiently, deeper；And it is at low cost, sampling is fast, the exploitation of the soil sampler of the utility model, the acquisition of more advantageous pedotheque and the detection of soil quality.
Description
Technical field
The utility model belongs to soil sampling machinery technical field, and in particular to a kind of novel convenient soil sampling of cracking
Device.
Background technology
Propulsion Ecological Civilization Construction is the people to one of yearning of good life.Soil is to form human ecological system
Basic eco-environmental elements prevent soil pollution, are directly related to agricultural product quality and safety and human body health.In recent years in China
Soil investigation shows that soil environment situation totally allows of no optimist, and some areas soil pollution is heavier, the total point position exceeding standard rate of soil
It is 16.1%, super punctuation bit of ploughing is 19.4%, and soil pollution has become the great environmental problem of urgent need to resolve.Soil K+adsorption is
Ensure the basic assurance of soil quality " health ", collecting soil sample is the prerequisite of Soil K+adsorption again.With air, water pollution
It compares, concealment, hysteresis quality, cumulative bad and region possessed by soil pollution and administers the features such as difficult, the period is long, lead
The complexity that Soil Pollution Control has been caused to work.Therefore easily soil sampler, soil collection can be carried out in time, and obtains detection
Information carries out indexing analysis, accurately to understand soil pollution situation.Sampling of the our times various regions to soil, mainly has
Scoop shovel soil fetches earth two ways with tubulose.Scoop shovel soil is poor for the dosing accuracy of depth, and soil texture is easily destroyed.Pipe
Shape sampler is quantitative good, but the sample size that fetches earth of existing sampler is less；And pedotheque difficulty is taken out from pipe, easily make
The remaining of pedotheque in into pipe.
Existing pedotheque sampler, major defect are：Collecting soil sample amount is less, and sampling depth is shallower, sometimes full
Foot is not to the quantity and depth requirements of soil sampling；And fetched earth out of pipe with the scrapings mode such as pocket knife when fetching earth, soil can be tight
It squeezes again, destroys soil original structure；It is easy to cause in pedotheque residual pipe, not only influences the sample size, will also result in
Intersect " pollution ", influence the measurement of next sample.From the point of view of current conditions of demand, the exploitation of soil sampler, more favorably
The acquisition of pedotheque and the detection of soil quality, for from now on from source solve food security, ecology it is livable the problems such as carry
For necessary and effective safeguard, and good economic benefit and social benefit can be obtained.
Utility model content
Purpose of utility model：For the soil sampling during prior art Soil K+adsorption there are the problem of, this practicality is new
Type provides a kind of convenient soil sampling apptss of cracking, can not only acquire a large amount of pedotheques efficiently, deeper, and can
Under the premise of soil texture is not destroyed, it is easily removed pedotheque；And it is at low cost, sampling is fast.
Technical solution：To achieve these goals：Such as a kind of convenient soil sampler of cracking described in the utility model, packet
Include sampler main body and pointed cutting ring；The pointed cutting ring is removably mounted at sampler main body bottom end, the sampler main body
Top both sides are provided with big handle；The sampler main body includes the graduated round cracking device supervisor of external band and inside
Two with graduated semicircle sampling slot；The circle cracking device supervisor both sides setting has the gap, and is internally provided with two
It is a to sample slot with graduated semicircle；Sampling slot handle is provided on the semicircle sampling slot, the sampling slot handle can
It is slided with being responsible for the gap of both sides by round cracking device, is placed in round cracking device supervisor outside.
Wherein, the round cracking device supervisor is cylinder, and bottom end is stepped interface, is made of ferrimanganic steel material.
Wherein, described pointed cutting ring one end is wedge angle, and the other end is responsible for for circular shape shape interface and round cracking device
The stepped interface of bottom end just engages.
Preferably, the wedge angle of described pointed cutting ring one end is 6-8.It is usually arranged as 6 wedge angles.
Preferably, round cracking device supervisor bottom is nested in outside the pointed cutting ring；Pointed cutting ring cracks with round
The wall thickness of formula device supervisor joint is equal to the sum of wall thickness of round cracking device supervisor and interior semi-circular sampling slot so that engagement
Its joint inside and outside wall is in smooth state afterwards.
Preferably, the semicircle sampling slot is stainless steel, outside carries graduation mark, and size is according to outer circular
Depending on cracking device supervisor, just it is nested in round cracking device and is responsible for inner wall, length and empty length in round cracking device supervisor
Degree is consistent.
Wherein, the big handle is fixedly connected by fixing bracket with sampler main body.
Preferably, being cased with Anti-slip cover pad on the outside of the big handle of the sampler main body, top is provided with stress point.
Preferably, the interior diameter of the circle cracking device supervisor is 4-10cm.2cm can be spaced as serial sample
Product, the sampler of caliber size are suitble to the soil sampling of differing texture, and larger caliber is suitble to glutinous loam sampling, more small-bore to adopt
Sample device is suitble to sandy loam class to sample.
Further, a dismountable drag hook is set on the big handle of the convenient soil sampler of the cracking.It takes
After soil sample, it is retained in the pointed cutting ring inside soil and can be deeply sampled in cave by drag hook and taken out.
Operation principle：Sampler is assembled, first outer circular cracking device supervisor and big handle are combined as sampling
Device main body (integrated design then saves this step)；Then two semicircle slot merging crackings that sample are sampled in supervisor, merging
When, two inside grooves with miniature lever (sampling slot handle) are slided into top respectively along two gaps of cracking sampling supervisor；
The last bottom end for pointed cutting ring being placed on again cracking sampling pipe 4 so that stepped interface linking coincide, and helps straight, preparation sampling.
Soil sampler tube body is helped directly during sampling, according to the soft or hard degree of soil, can with the hands press big handle two
End can also tap the round column cap at handle tip center stressed point with tup, sampler is allowed to sink naturally.Observation is external to carve
Degree, when tube body reaches suitable sampling depth, stops exerting oneself.By way of the big handle that rolls, to reach taking-up sampling column
The purpose of body.After sampler tube body is unearthed, the big handle of sampler is held, other two people cooperation is sampled respectively by pulling
Soil is slowly responsible for interior release by slot handle from round cracking device.Drawing can be passed through by being retained in the pointed cutting ring inside soil
Hook is deeply sampled in cave and is taken out.The quality of soil can be directed to, selects the soil sampler sampling of interior diameter 4-10cm.
Advantageous effect：Compared with prior art, the utility model has the following advantages that：
The utility model provides a kind of soil sampling apptss of efficient, convenient, accurate acquisition pedotheque, passes through not homology
The size of row sampling length of tube and sampling pipe bore acquires appropriate soil sample, and larger caliber is suitble to glutinous loam sampling, more small-bore
Sampler is suitble to sandy loam class to sample；Round cracking device supervisor is nested with two halves circle sampling slot, is responsible for according to cracking device outer
Portion's graduation mark can grasp the depth of supervisor's wedging immediately；The sampling slot handle of lifting is fixed on sampling slot, it is convenient from sampling pipe
Interior taking-up pedotheque according to graduation mark outside sampling slot, can facilitate Slice by slice cutting pedotheque；The design of size grip is (big
Handle and sampling slot handle) with not only so that extracting sampling pipe easily but also being used in the case where not destroying soil texture
Slot handle is sampled, is fetched earth easily out of pipe；Pointed cutting ring efficiently solves soil sampler wedging soil difficulty simultaneously
Problem.
The characteristics of sampler of the utility model is not required to power, and operating technology is simple, the mode flickered using left and right so that
Sampling pipe is detached from surrounding soil, is facilitated extraction, is pulled down out of pipe by sampling slot handle, is taken out inside groove soil, is not only facilitated
In pipe the taking-up of soil sample sample can also accurately, facilitate cutting pedotheque, to reach Accurate Determining soil layering, volume is surveyed
The requirement of experiment of amount etc..
The sampler of the utility model can be intact guarantee soil texture be not destroyed, facilitate the survey of soil physical indicators
Amount, is the soil field sampling instrument to tally with the actual situation, the exploitation of the soil sampler of the utility model, more advantageous soil-like
The acquisition of product and the detection of soil quality, for from now on from source solve food security, ecology it is livable the problems such as necessity is provided
And effective safeguard, and good economic benefit and social benefit can be obtained.
Description of the drawings
Fig. 1 is the structure diagram of the convenient soil sampler of the utility model cracking；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the structure diagram of round cracking device supervisor in the convenient soil sampler of the utility model cracking；
Fig. 4 is the structure diagram of semicircle sampling slot in the convenient soil sampler of the utility model cracking；
Fig. 5 is the vertical view of two semicircle sampling slot combinations in the convenient soil sampler of the utility model cracking；
Fig. 6 is the structure diagram of drag hook in the convenient soil sampler of the utility model cracking.
Specific embodiment
Below in conjunction with drawings and examples, the utility model is described in further detail.
Embodiment
As shown in figures 1 to 6, the convenient soil sampler of a kind of cracking, including sampler main body 1 and pointed cutting ring 2, device
High 110cm；Pointed cutting ring 2 is removably mounted at 1 bottom end of sampler main body, can soil sampler relatively easily be wedged soil；
1 top both sides of sampler main body are provided with big handle 3, convenient for pulling out the sampling pipe for carrying soil；1 outside of sampler main body is band
Graduated circle cracking device supervisor 4, round cracking device supervisor 4 are cylinder, and interior diameter 4-10cm, bottom end is stepped
Interface is made of ferrimanganic steel material.Round cracking device is responsible for the setting of 4 both sides and is had the gap, and 4 inside of cracking sampling supervisor is set
There are two having graduated semicircle sampling slot 5, semicircle sampling slot 5 is stainless steel, and size is sampled according to outer circular
Depending on supervisor, just it is nested in round cracking device and is responsible for 4 inner walls, length is consistent with empty length in round cracking device supervisor 4,
Sampling slot handle 6 is provided on semicircle sampling slot 5, sampling slot handle 6 can be responsible for the seam of 4 both sides by round cracking device
Gap is slided, and is placed in round 4 outside of cracking device supervisor, under the premise of soil texture is not destroyed, slot hand is sampled by pulling
Handle 6 takes out soil in inner tube.
Pointed 2 one end of cutting ring is 6-8 wedge angle, and the other end is responsible for 4 bottoms for circular shape shape interface and round cracking device
The stepped interface at end just engages, and round cracking device is nested in outside pointed cutting ring 2 and is responsible for 4 bottoms；Pointed cutting ring 2 and supervisor
The wall thickness of joint is equal to the sum of wall thickness of round cracking device supervisor 4 and interior semi-circular sampling slot 5.Big handle 3 passes through solid
Fixed rack 7 is fixedly connected with sampler main body 1.Big the outer of handle 3 is cased with Anti-slip cover pad 8, and top is provided with stress point 9.Cracking
One dismountable drag hook 10 on the big handle 3 of the convenient soil sampler of formula is set, pointed cutting ring in the soil is stayed for taking out.
Sampler is assembled, first outer circular cracking device supervisor 4 and big handle 3 are combined as sampler main body 1
(can also round cracking device supervisor 4, big handle 3 and fixing bracket 7 are made of one, the present embodiment is structure as a whole)；Then
Two of corresponding size semicircle sampling slots 5 are placed in round cracking device supervisor 4 (one end with handle upward, with circle
Outer tube wall is nested), during merging, two semicircle sampling slots 5 with sampling slot handle 6 are responsible for along round cracking device
4 two gaps slide into top respectively；Finally pointed cutting ring 2 is placed on again the bottom end of round cracking device supervisor 4 so that ladder
The linking of shape interface coincide, and helps straight, preparation sampling.
Soil sampler tube body is helped directly during sampling, according to the soft or hard degree of soil, can with the hands press big 3 liang of handle
End can also tap the round column cap at big 3 top center stressed point 9 of handle with tup, sampler is allowed to sink naturally.Observation is external
Scale when tube body reaches suitable sampling depth, stops exerting oneself.By way of the big handle 3 that rolls, sampling is taken out to reach
The purpose of cylinder.After sampler tube body is unearthed, the big handle 3 of sampler is held, other two people cooperation is adopted respectively by pulling
Sample slot handle 6 is slowly released soil out of round cracking device supervisor 4.Being retained in the pointed cutting ring 2 inside soil can lead to
Drag hook 10 is crossed, deeply samples in cave and takes out.The quality of soil can be directed to, selects the soil sampler sampling of interior diameter 4-10cm.
Claims (10)
1. a kind of convenient soil sampler of cracking, which is characterized in that including sampler main body (1) and pointed cutting ring (2)；It is described
Pointed cutting ring (2) is removably mounted at sampler main body (1) bottom end, and sampler main body (1) the top both sides are provided with big hand
Handle (3)；The sampler main body (1) includes the external graduated round cracking device supervisor (4) of band, the circle cracking
Device supervisor (4) both sides setting has the gap, and cracking sampling supervisor (4) is internally provided with two semicircle sampling slots with a scale
(5), sampling slot handle (6) is provided on the semicircle sampling slot (5), the sampling slot handle (6) can be opened by circle
The gap for splitting formula device supervisor (4) both sides is slided, and is placed on the outside of round cracking device supervisor (4).
2. the convenient soil sampler of cracking according to claim 1, which is characterized in that the circle cracking device supervisor
(4) it is cylinder, bottom end is stepped interface, is made of ferrimanganic steel material.
3. the convenient soil sampler of cracking according to claim 1, which is characterized in that described pointed cutting ring (2) one end
For wedge angle, the other end is just engaged for circular shape shape interface with the stepped interface that round cracking device is responsible for (4) bottom end.
4. the convenient soil sampler of cracking according to claim 3, which is characterized in that described pointed cutting ring (2) one end
Wedge angle be 6-8.
5. the convenient soil sampler of cracking according to claim 1, which is characterized in that the pointed cutting ring (2) is externally embedded to
It is sleeved on round cracking device supervisor (4) bottom；Pointed cutting ring (2) and the wall thickness of round cracking device supervisor (4) joint are equal to
The sum of wall thickness of round cracking device supervisor (4) and interior semi-circular sampling slot (5) so that its joint inside and outside wall is equal after engagement
In smooth state.
6. the convenient soil sampler of cracking according to claim 1, which is characterized in that the semicircle sampling slot (5)
For stainless steel, outside carries graduation mark, depending on size is responsible for (4) according to round cracking device, is just nested in circle and opens
Formula device supervisor's (4) inner wall is split, length is consistent with empty length in round cracking device supervisor (4).
7. the convenient soil sampler of cracking according to claim 1, which is characterized in that the big handle (3) passes through solid
Fixed rack (7) is fixedly connected with sampler main body (1).
8. the convenient soil sampler of cracking according to claim 1, which is characterized in that the outside of the big handle (3)
Anti-skidding sleeve gasket (8) is cased with, top is provided with stress point (9).
9. the convenient soil sampler of cracking according to claim 1, which is characterized in that the circle cracking device supervisor
(4) interior diameter is 4-10cm.
10. the convenient soil sampler of cracking according to claim 1, which is characterized in that the convenient soil of cracking
One dismountable drag hook (10) is set on the big handle (3) of sampler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741568.4U CN207528489U (en) | 2017-12-14 | 2017-12-14 | A kind of convenient soil sampler of cracking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721741568.4U CN207528489U (en) | 2017-12-14 | 2017-12-14 | A kind of convenient soil sampler of cracking |
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| Publication Number | Publication Date |
|---|---|
| CN207528489U true CN207528489U (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721741568.4U Active CN207528489U (en) | 2017-12-14 | 2017-12-14 | A kind of convenient soil sampler of cracking |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991125A (en) * | 2017-12-14 | 2018-05-04 | 南京师范大学 | A kind of convenient soil sampler of cracking |
| CN111157275A (en) * | 2019-12-31 | 2020-05-15 | 深圳世标检测认证股份有限公司 | In-situ soil sampling device |
-
2017
- 2017-12-14 CN CN201721741568.4U patent/CN207528489U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107991125A (en) * | 2017-12-14 | 2018-05-04 | 南京师范大学 | A kind of convenient soil sampler of cracking |
| CN107991125B (en) * | 2017-12-14 | 2023-09-22 | 南京师范大学 | Portable soil sampler of fracture formula |
| CN111157275A (en) * | 2019-12-31 | 2020-05-15 | 深圳世标检测认证股份有限公司 | In-situ soil sampling device |
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