CN205330662U - Cutting ring soil moisture content brill that fetches earth - Google Patents
Cutting ring soil moisture content brill that fetches earth Download PDFInfo
- Publication number
- CN205330662U CN205330662U CN201521134124.5U CN201521134124U CN205330662U CN 205330662 U CN205330662 U CN 205330662U CN 201521134124 U CN201521134124 U CN 201521134124U CN 205330662 U CN205330662 U CN 205330662U
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- Prior art keywords
- cutting ring
- soil
- drill bit
- moisture content
- soil moisture
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- 239000002689 soil Substances 0.000 title claims abstract description 94
- 241001074085 Scophthalmus aquosus Species 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000002262 irrigation Effects 0.000 abstract description 5
- 238000003973 irrigation Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 7
- 238000005070 sampling Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005527 soil sampling Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
The utility model relates to an irrigation and water conservancy field especially relates to a cutting ring soil moisture content brill that fetches earth, and it includes drillstock, drilling rod, drill bit, cutting ring, bulldozing pole, the drill bit tip is for the slope column structure and have a U type breach, is equipped with 2 -5 way annular bulge in the drill bit, the cutting ring bottom is equipped with ring groove, can agree with with the annular bulge in the drill bit. The utility model discloses it combines with the cutting ring to fetch earth the original state to bore, can once get the complete soil block of a plurality of different degree of depth soil layers, and the lithology of basically not destroying soil and structure can prevent the loss of moisture, can accurate determination of soil water content, and the wet degree futilely of the current soil of analysis, for drought resisting water drainage of flood prevention department provides science technology the foundation, but soil water content's monitoring is carried out in the irrigation and water conservancy field to the wide application.
Description
Technical field
This utility model relates to irrigation and water conservancy field, particularly relates to a kind of cutting ring soil moisture content geotome。
Background technology
Soil sampler is used to mention lower floor's test undisturbed soil soil as sample to understand its character, when undisturbed samples of soft clay is sampled, thin-wall sampler is generally adopted to fetch earth, fetch earth in process, structural framework for making weak soil faint is preserved preferably and is damaged less, the process that fetches earth needs very careful, reduces as far as possible and even avoids from the disturbance to soil sample of the factor such as the instrument of fetching earth, soil basketing method。The diameter of soil sampler is no less than then can adopting the soil sampler that diameter is less for sand, in order to avoid the soil sample that comes off when extracting。In actual sampling process, for understanding the address situation on a certain stratum, it is frequently necessary to employing fetch earth and fetch earth vertically downward, if soil sample is relatively large in diameter and soil sample water content is higher, when soil sampler is extracted, often occur sampling failed situation because the reasons such as soil sample comes off, the bottom of gathered soil sample is brought when separating with stratum, lower section in soil sampler disturbance cause。It addition, existing soil sampler there is also the defects such as use operation is inconvenient, result of use is poor。
What cutting ring was used to take undisturbed soil is does unit weight (soil body density), compression, shear and the requisite a kind of common instrument of test such as infiltration。Cutting ring is sleeve-shaped, and face is changed in bottom side constant slope, is similar to blade for cutting soil。Upside does not have any processing, during soil sampling, adds cutting ring lid on the upside of cutting ring, vertically pounds underground layer, then through by manually taking out entirety, and repairs to obtain cutting ring soil sample。
Cutting ring is a kind of testing equipment for soil test, is mainly used to produce soil sample, for measuring the tests such as the density of soil, water content。Cutting ring is a rigidity, both ends open column type sleeve substantially, and wherein one end is with than sharp cutting edge。When specifically used, first preparing relatively larger soil body sample, be then placed on soil sample by cutting ring, cutting edge contacts with specimen surface, is then firmly pressed downward against, and makes cutting ring enter soil sample。Firmly make in the process that cutting ring moves downward, in the soil sample of the blade incision periphery of cutting ring, when cutting ring completely into and after penetrating soil sample layer, the soil sample in cutting ring is taken out and has just made complete soil sample。Cutting ring sample sample has been continued to use for many years, is always up the important experimental apparatus of soil test, but cutting ring has the place being inconvenient to operate in operation。Wherein the most prominent is exactly taken out from soil layer by cutting ring, owing to soil has adhesive force, the soil of the soil in cutting ring and soil layer remains one, need artificial cut-out, owing to being in soil layer, manually cut off very difficult operation, and usually due to anthropic factor, destroying sampling, extend test period, sampling mortality is higher。And original state geotome can keep the initial datas such as the layer structure of pedotheque, water content preferably, therefore also relatively broad in the application of soil sampling field。
In sum, need badly in irrigation and water conservancy field provide a kind of original state geotome and cutting ring organically combine, can once take multiple different depth soil layer complete soil block, substantially not the lithology of spoiled soil and structure and can prevent moisture loss, can Accurate Determining soil moisture content, analyze the dry and wet degree of current soil, the cutting ring soil moisture content geotome of science and technology foundation be provided for the drought resisting water drainage of flood control department。
Utility model content
The technical problems to be solved in the utility model is how to overcome the deficiencies in the prior art, it is provided that a kind of original state geotome and cutting ring organically combine, can once take multiple different depth soil layer complete soil block, substantially not the lithology of spoiled soil and structure and can prevent moisture loss, can Accurate Determining soil moisture content, analyze the dry and wet degree of current soil, the cutting ring soil moisture content geotome of science and technology foundation be provided for the drought resisting water drainage of flood control department。
This utility model the technical scheme is that a kind of cutting ring soil moisture content geotome for achieving the above object, it includes drillstock, drilling rod, drill bit, bulldozing rod, also include cutting ring, described drill bit end is hill-like structure and has a U-shaped breach, 2-5 road annular projection it is provided with in described drill bit, described the length of the bit is 50-100cm, is provided with the annular recess that can agree with mutually with drill bit annular projection bottom described cutting ring；
Further, described drillstock, drill bit, drilling rod, bulldozing rod are stainless steel, are coated with the drillstock set of quality of rubber materials outside described drillstock；
Further, described the length of the bit is 50cm, drill bit inner annular projection is 3 roads；
Further, described 3 road annular projections are from drill bit portion respectively 10cm, 20cm, 40cm；
Further, the diameter of the U-shaped breach of described drill bit is identical with bit diameter；
Further, the material of described cutting ring is rustless steel, and volume is 100cm3；
Further, the end of described cutting ring is hill-like structure。
The utility model has the advantage of and overcome the deficiencies in the prior art, original state geotome is organically combined with cutting ring, can once take the complete soil block of multiple different depth soil layer, substantially the not lithology of spoiled soil and structure the loss of moisture can be prevented, energy Accurate Determining soil moisture content, analyze the dry and wet degree of current soil, provide science and technology foundation for the drought resisting water drainage of flood control department, can be widely applied to irrigation and water conservancy field and carry out the monitoring of soil moisture content。
Accompanying drawing explanation
Fig. 1 is this utility model overall structure schematic diagram；
Fig. 2 is this utility model partial structurtes schematic diagram。
Detailed description of the invention
Embodiment 1:
A kind of cutting ring soil moisture content geotome, it includes drillstock 1, drilling rod 2, drill bit 3, bulldozing rod 4, also include cutting ring 5, described drill bit 3 end is hill-like structure and has a U-shaped breach, it is provided with 3 road annular projections 31 in described drill bit, bottom described cutting ring, is provided with the annular recess 51 that can agree with mutually with drill bit annular projection；Described drillstock, drill bit, drilling rod, bulldozing rod are stainless steel, the outside drillstock set being coated with quality of rubber materials of described drillstock 1；Described drill bit 3 length is 50cm, drill bit inner annular projection is 3 roads；Described 3 road annular projections are from drill bit portion respectively 10cm, 20cm, 40cm；The diameter of the U-shaped breach of described drill bit is identical with bit diameter；The material of described cutting ring is rustless steel, and volume is 100cm3, it is highly 50mm, diameter is 50.46mm, and end is hill-like structure, it is simple to cut soil。
During use, hold drillstock, drill bit is pushed in soil clockwise or directly, and clockwise or pull straight out drill bit, useless soil is released with bulldozing rod, in time getting into appropriate depth, taking 3 cutting rings makes its annular recess agree with mutually with the annular projection of drill bit internal respectively, again drill bit is probeed in soil, and turn clockwise or directly push in soil, can firmly push down on or make pedotheque insert in cutting ring with rubber hammer blow drillstock, treating again to pull out clockwise drill bit, the cutting ring filling different soil pedotheque can be taken off, process post package and test well。
Embodiment 2:
A kind of cutting ring soil moisture content geotome, it includes drillstock 1, drilling rod 2, drill bit 3, bulldozing rod 4, also include cutting ring 5, described drill bit 3 end is hill-like structure and has a U-shaped breach, it is provided with 3 road annular projections 31 in described drill bit, bottom described cutting ring, is provided with the annular recess 51 that can agree with mutually with drill bit annular projection；Described drillstock, drill bit, drilling rod, bulldozing rod are stainless steel, the outside drillstock set being coated with quality of rubber materials of described drillstock 1；Described drill bit 3 length is 60cm, drill bit inner annular projection is 3 roads；Described 3 road annular projections are from drill bit portion respectively 10cm, 20cm, 40cm；The diameter of the U-shaped breach of described drill bit is identical with bit diameter；The material of described cutting ring is rustless steel, and volume is 100cm3, it is highly 50mm, diameter is 50.46mm, and end is hill-like structure, it is simple to cut soil。
During use, hold drillstock, drill bit is pushed in soil clockwise or directly, and clockwise or pull straight out drill bit, useless soil is released with bulldozing rod, in time getting into appropriate depth, taking 3 cutting rings makes its annular recess agree with mutually with the annular projection of drill bit internal respectively, again drill bit is probeed in soil, and turn clockwise or directly push in soil, can firmly push down on or make pedotheque insert in cutting ring with rubber hammer blow drillstock, treating again to pull out clockwise drill bit, the cutting ring filling different soil pedotheque can be taken off, process post package and test well。
Embodiment 3:
A kind of cutting ring soil moisture content geotome, it includes drillstock 1, drilling rod 2, drill bit 3, bulldozing rod 4, also include cutting ring 5, described drill bit 3 end is hill-like structure and has a U-shaped breach, it is provided with 3 road annular projections 31 in described drill bit, bottom described cutting ring, is provided with the annular recess 51 that can agree with mutually with drill bit annular projection；Described drillstock, drill bit, drilling rod, bulldozing rod are stainless steel, the outside drillstock set being coated with quality of rubber materials of described drillstock 1；Described drill bit 3 length is 100cm, drill bit inner annular projection is 3 roads；Described 3 road annular projections are from drill bit portion respectively 10cm, 20cm, 40cm；The diameter of the U-shaped breach of described drill bit is identical with bit diameter；The material of described cutting ring is rustless steel, and volume is 100cm3, it is highly 50mm, diameter is 50.46mm, and end is hill-like structure, it is simple to cut soil。
During use, hold drillstock, drill bit is pushed in soil clockwise or directly, and clockwise or pull straight out drill bit, useless soil is released with bulldozing rod, in time getting into appropriate depth, taking 3 cutting rings makes its annular recess agree with mutually with the annular projection of drill bit internal respectively, again drill bit is probeed in soil, and turn clockwise or directly push in soil, can firmly push down on or make pedotheque insert in cutting ring with rubber hammer blow drillstock, treating again to pull out clockwise drill bit, the cutting ring filling different soil pedotheque can be taken off, process post package and test well。
Above-described embodiment, simply to illustrate that technology of the present utility model design and feature, its objective is to be in that to allow one of ordinary skilled in the art will appreciate that content of the present utility model and to implement according to this, can not limit protection domain of the present utility model with this。The change of every equivalence done by the essence of this utility model content or modification, all should be encompassed in protection domain of the present utility model。
Claims (7)
1. a cutting ring soil moisture content geotome, it includes drillstock, drilling rod, drill bit, bulldozing rod, it is characterized in that, also include cutting ring, described drill bit end is hill-like structure and has a U-shaped breach, being provided with 2-5 road annular projection in described drill bit, described the length of the bit is 50-100cm, is provided with the annular recess that can agree with mutually with drill bit annular projection bottom described cutting ring。
2. a kind of cutting ring soil moisture content geotome as claimed in claim 1, it is characterised in that described drillstock, drill bit, drilling rod, bulldozing rod are stainless steel, are coated with the drillstock set of quality of rubber materials outside described drillstock。
3. cutting ring soil moisture content geotome as claimed in claim 1 a kind of, it is characterised in that described the length of the bit is 50cm, drill bit inner annular projection is 3 roads。
4. a kind of cutting ring soil moisture content geotome as claimed in claim 3, it is characterised in that described 3 road annular projections are from drill bit portion respectively 10cm, 20cm, 40cm。
5. a kind of cutting ring soil moisture content geotome as claimed in claim 1, it is characterised in that the diameter of the U-shaped breach of described drill bit is identical with bit diameter。
6. a kind of cutting ring soil moisture content geotome as claimed in claim 1, it is characterised in that the material of described cutting ring is rustless steel, and volume is 100cm3。
7. a kind of cutting ring soil moisture content geotome as claimed in claim 1, it is characterised in that the end of described cutting ring is hill-like structure。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134124.5U CN205330662U (en) | 2015-12-30 | 2015-12-30 | Cutting ring soil moisture content brill that fetches earth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521134124.5U CN205330662U (en) | 2015-12-30 | 2015-12-30 | Cutting ring soil moisture content brill that fetches earth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205330662U true CN205330662U (en) | 2016-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521134124.5U Expired - Fee Related CN205330662U (en) | 2015-12-30 | 2015-12-30 | Cutting ring soil moisture content brill that fetches earth |
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| Country | Link |
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| CN (1) | CN205330662U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546447A (en) * | 2016-10-19 | 2017-03-29 | 兰州大学 | A kind of method of the nondestructively measuring soil weight |
| CN111398560A (en) * | 2020-03-11 | 2020-07-10 | 北京水云星晗科技有限公司 | Method for monitoring soil quality |
| CN113959762A (en) * | 2021-10-21 | 2022-01-21 | 广西壮族自治区林业科学研究院 | Dodging type soil collecting device |
-
2015
- 2015-12-30 CN CN201521134124.5U patent/CN205330662U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106546447A (en) * | 2016-10-19 | 2017-03-29 | 兰州大学 | A kind of method of the nondestructively measuring soil weight |
| CN111398560A (en) * | 2020-03-11 | 2020-07-10 | 北京水云星晗科技有限公司 | Method for monitoring soil quality |
| CN113959762A (en) * | 2021-10-21 | 2022-01-21 | 广西壮族自治区林业科学研究院 | Dodging type soil collecting device |
| CN113959762B (en) * | 2021-10-21 | 2023-12-05 | 广西壮族自治区林业科学研究院 | Avoidance type soil collection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 |