CN206832639U - Geobiont hole detection device - Google Patents
Geobiont hole detection device Download PDFInfo
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- CN206832639U CN206832639U CN201720665801.9U CN201720665801U CN206832639U CN 206832639 U CN206832639 U CN 206832639U CN 201720665801 U CN201720665801 U CN 201720665801U CN 206832639 U CN206832639 U CN 206832639U
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Abstract
Soil aperture detection technology field is the utility model is related to, discloses a kind of geobiont hole detection device, including：Positioning unit, screening unit, spy on unit；The positioning unit is used to determine region to be detected；The screening unit is used to filter out biological hole to be detected in the region；The image and/or video information spied on unit and be used to obtain the biological pore interior.Detection device provided by the utility model, operating process is simple, cost is low, and the ecological environment of soil will not be impacted, suitable for the detection of a variety of ground conditions.
Description
Technical field
Soil aperture detection technology field is the utility model is related to, detects and fills more particularly to a kind of geobiont hole
Put.
Background technology
Biological hole is one kind of soil macropore, is primarily referred to as in soil environment being formed by root system and animal big
Hole.The biological hole wherein formed by root system is mainly comprising rotten root and the two sources of root system living.Biological hole in a tubular form and
It is relatively large in diameter, there is preferable connectedness.Biological hole in soil environment is interconnected so that into the water and solute in soil
Preferentially migrated to deep soil along pore channel.It can also be that root system is given birth to that the biological hole formed is left by rotten root and animal activity
It is long that space is provided.Therefore pore interior structure can be changed by being grown on the root system of biological hole, and influence hole environment, and then be influenceed
The hydraulic property of biological hole.
Research to biological pore structure is generally carried out using technologies such as Industrial Computed Tomography, spatial model, electron microscopes
Analysis is rebuild, realizes the measurement of Soil Microstructure.As CT technologies can the internal microstructure change in loading process to soil
Change and carry out dynamic lossless measurement, then carry out quantitative analysis, to realize observation and research to Soil Microstructure.
But soil environment is complicated, detection instrument is expensive heavy, and not portable, it is difficult to realize in the wild to cause using prior art
Biological pore interior situation is accurately obtained.
Utility model content
(1) technical problems to be solved
The purpose of this utility model is to provide a kind of geobiont hole detection device, to solve soil hole in the prior art
The defects of gap structure detection is difficult, inconvenient.
(2) technical scheme
In order to solve the above-mentioned technical problem, the utility model provides a kind of geobiont hole detection device, including positioning
Unit, screening unit, spy on unit；
The positioning unit is used to determine region to be detected；
The screening unit is used to filter out biological hole to be detected in the region；
The image and/or video information spied on unit and be used to obtain the biological pore interior.
Wherein, the positioning unit includes square grid, and the grid includes hard frame and fine rule, and the fine rule is in institute
State hard edge inframe and be barricaded as multiple square sub-grids.
Wherein, the screening unit includes the square transparent sheet material being sized.
Wherein, it is described to be sized as more than or equal to 3.9mm.
Wherein, the unit of spying on is industrial endoscope, and the industrial endoscope includes main frame, hand-held display operation
Machine, probe.
(3) beneficial effect
Geobiont hole detection device provided by the utility model, by using positioning unit and sieve simple to operation
Menu member, satisfactory biological hole is filtered out, then biological pore interior structure is observed by spying on unit, and then realize hole
Gap is classified, and help is provided to understand soil regime at this.Detection device provided by the utility model, operating process is simple, cost
It is low, and the ecological environment of soil will not be impacted, suitable for the detection of a variety of ground conditions.
Brief description of the drawings
Fig. 1 is the detection device schematic diagram that the utility model embodiment provides；
Fig. 2 is the grid schematic diagram that the utility model embodiment provides；
In figure, 1, frame；2nd, pop one's head in；3rd, sub-grid；4th, biological hole；5th, hand-held shows operation machine；6th, fine rule.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is used to illustrate the utility model, but is not limited to the scope of the utility model.
, it is necessary to which explanation, unless otherwise indicated, " multiple " are meant that two or two in description of the present utility model
More than individual；The instruction such as term " on ", " under ", "left", "right", " interior ", " outer ", " front end ", " rear end ", " head ", " afterbody "
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. are only used for describing
Purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it is also necessary to explanation, unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary.
For the ordinary skill in the art, the above-mentioned term of visual concrete condition understanding specifically containing in the utility model
Justice.
Fig. 1 is the detection device schematic diagram that the utility model embodiment provides；Fig. 2 is what the utility model embodiment provided
Grid schematic diagram.
As shown in Figure 1-2, the utility model embodiment provides a kind of geobiont hole detection device, including：Positioning is single
Member, screening unit, spy on unit.
Positioning unit is used to determine region to be detected.Specifically, realized using square grid, grid includes hard frame 1
With fine rule 6, as shown in Figure 2, fine rule 6 is in the inside lap of hard frame 1 into multiple square sub-grids 3, and so convenience is in region
Hole carry out subsequent detection, in order to avoid missing inspection.
Screening unit is used to filter out biological hole 4 to be detected in region.Such as by using the pros being sized
Shape clear sheet is screened.Wherein, clear sheet size is more than or equal to 3.9mm, and material is makrolon, thickness 1mm.
Unit is spied on to be used to obtain the image and/or video information inside biological hole 4.In the present embodiment, unit is spied on
For industrial endoscope, industrial endoscope includes main frame, hand-held shows operation machine 5, probe 2.Wherein main frame is mainly by chargeable
Ion battery, LED light source, RAM card composition；Hand-held display operation owner will by digitlization RGB LCDs, manually
Rocking bar direction controller forms；The long 1m of probe segment, diameter 3.9mm, end probe is colored CCD camera, and probe possesses certainly
Dynamic white balance exposure and automatic focusing function, probe bending range are -90 °~90 °, and operating temperature range is -20 °~60 °.
Detection device application method provided by the utility model is as follows：
The hole with sectional elevation is excavated first.
Specifically, the relatively flat forest land of physical features is selected first to take a depth in point to be detected with spade as research point
Hole, then certain by hole is simultaneously trimmed to the sufficiently large sectional elevation of area, e.g., it is perpendicular more than 1m × 1m to repair out a size
Straight section, facilitates subsequent operation.Sectional elevation is cleared up, convenient detection.Such as sectional elevation is entered using tack small scoop
Row is smooth, and is trimmed using scissors to exposing the root system outside section, finally blows (suction) native machine to cuing open using industrial vacuum
The friable soil of face residual is cleared up, and hole periphery hack on section is cleared up using small brushes, so as to obtain side
Boundary's clearly macrovoid.
Then region to be detected is determined on sectional elevation using positioning unit.Region to be detected is impaled by grid
Come, grid is square, square rectangle.Grid is close into sectional elevation to place and fix, but not oppress and cut open vertically
Face Suo Wei regions.
Then, biological hole to be detected in enclosed area is filtered out by clear sheet.Transparent sheet is directly covered
On hole, if the aperture of biological hole is more than the size of sheet material, certain distance can be left between the side of sheet material, now should
Hole is biological hole to be detected；If sheet material completely covers hole, show that the hole is not required to detected hole.It is logical
Cross and spy on the detection data that unit obtains each biological hole.Probe is goed deep into biological hole, control probe is with hole extension side
To motion, during shooting image or video, record these detection datas；The last life according to detection data to screening
Thing hole is classified.
Geobiont hole detection device provided by the utility model, by using positioning unit and sieve simple to operation
Menu member, satisfactory biological hole is filtered out, then biological pore interior structure is observed by spying on unit, and then realize hole
Gap is classified, and help is provided to understand soil regime at this.Detection device provided by the utility model, operating process is simple, cost
It is low, and the ecological environment of soil will not be impacted, suitable for the detection of a variety of ground conditions.By using the said equipment,
Species, number of biological hole etc. can be easily determined, data support is provided to study the ecological environment of soil at this.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (5)
1. a kind of geobiont hole detection device, it is characterised in that including positioning unit, screening unit, spy on unit；
The positioning unit is used to determine region to be detected；
The screening unit is used to filter out biological hole to be detected in the region；
The image and/or video information spied on unit and be used to obtain the biological pore interior.
2. detection device as claimed in claim 1, it is characterised in that the positioning unit includes square grid, the grid
Including hard frame and fine rule, the fine rule is barricaded as multiple square sub-grids in the hard edge inframe.
3. detection device as claimed in claim 1, it is characterised in that the screening unit includes the square being sized thoroughly
Bright sheet material.
4. detection device as claimed in claim 3, it is characterised in that described to be sized as more than or equal to 3.9mm.
5. detection device as claimed in claim 1, it is characterised in that the unit of spying on is industrial endoscope, the industry
Endoscope includes main frame, hand-held shows operation machine, probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665801.9U CN206832639U (en) | 2017-06-08 | 2017-06-08 | Geobiont hole detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720665801.9U CN206832639U (en) | 2017-06-08 | 2017-06-08 | Geobiont hole detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832639U true CN206832639U (en) | 2018-01-02 |
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ID=60774662
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720665801.9U Active CN206832639U (en) | 2017-06-08 | 2017-06-08 | Geobiont hole detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144510A (en) * | 2017-06-08 | 2017-09-08 | 北京林业大学 | Detect method, the detection device of geobiont pore structure and species |
-
2017
- 2017-06-08 CN CN201720665801.9U patent/CN206832639U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107144510A (en) * | 2017-06-08 | 2017-09-08 | 北京林业大学 | Detect method, the detection device of geobiont pore structure and species |
| CN107144510B (en) * | 2017-06-08 | 2023-06-06 | 北京林业大学 | Method and device for detecting soil biological pore structure and type |
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