CN111366404A - Geological content drilling type sampling device for geological mapping exploitation - Google Patents
Geological content drilling type sampling device for geological mapping exploitation Download PDFInfo
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- CN111366404A CN111366404A CN202010267822.1A CN202010267822A CN111366404A CN 111366404 A CN111366404 A CN 111366404A CN 202010267822 A CN202010267822 A CN 202010267822A CN 111366404 A CN111366404 A CN 111366404A
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- 238000005070 sampling Methods 0.000 title claims abstract description 57
- 238000013507 mapping Methods 0.000 title claims abstract description 14
- 238000005553 drilling Methods 0.000 title claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 238000005065 mining Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 28
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005527 soil sampling Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003516 soil conditioner Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004227 thermal cracking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a geological surveying and mapping sampling device adopting geological content drill holes, which comprises a drill rod, a fixed seat sleeved on the drill rod and a sampling assembly, wherein the drill rod is provided with a drill hole; the sampling assembly comprises an Contraband-shaped rod fixed on the fixed seat, a vertical rod penetrating through the middle of the Contraband-shaped rod and a sampling box fixedly connected to the bottom end of the vertical rod, the vertical rod is in threaded connection with the drill rod, and a driving piece is arranged at the end part of the vertical rod close to the Contraband-shaped rod; the end part of the drill rod, far away from the fixing seat, is fixedly connected with a drill bit, a through groove is formed in the drill bit, and the sampling box penetrates through the through groove and then extends out of the end part of the drill bit. The whole device is fixed through the fixed seat through the bolt, so that the installation and the fixation are convenient and the toppling is prevented; through the sampling assembly, the montant can slide inside the drilling rod, and the different degree of depth of stretching into of accessible drilling rod obtains the sample on different soil layers, and the follow-up experimental detection to the biological carburization volume on soil layer of being convenient for.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to a geological content drilling type sampling device for geological mapping.
Background
Biochar is a solid product generated by high-temperature thermal cracking of a biological organic material (biomass) in an anoxic or anaerobic environment. The biochar infiltration soil sampling device can be used as a high-quality energy source and soil conditioner, can also be used as a reducing agent, a fertilizer slow release carrier, a carbon dioxide sealing agent and the like, is widely applied to carbon fixation and emission reduction, water source purification, heavy metal adsorption, soil improvement and the like, can provide a solution for global-concern hot problems such as climate change, environmental pollution, soil function degradation and the like to a certain extent, and is often required to sample the biochar infiltration soil after the biochar infiltration soil so as to facilitate later-stage measurement and comparison research.
The existing soil sampling device takes out the sampled soil manually after sampling, on one hand, the sampled soil is inconvenient to take out in the taking-out process, and the soil structure is easy to damage; on the other hand, the soil sampling process of the position with larger depth is easy to cause the problem of inaccurate soil sampling of the position with specific depth due to scattering of the upper soil.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a geological content drilling type sampling device for geological mapping.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a geological surveying and mapping sampling device adopting geological content drill holes, which comprises a drill rod, a fixed seat sleeved on the drill rod and a sampling assembly, wherein the drill rod is provided with a drill hole; the sampling assembly comprises an Contraband-shaped rod fixed on the fixed seat, a vertical rod penetrating through the middle of the Contraband-shaped rod and a sampling box fixedly connected to the bottom end of the vertical rod; the vertical rod is in threaded connection with the drill rod, and a driving piece is arranged at the end part of the vertical rod close to the Contraband-shaped rod; the end part of the drill rod, far away from the fixing seat, is fixedly connected with a drill bit, a through groove is formed in the drill bit, and the sampling box penetrates through the through groove and then extends out of the end part of the drill bit.
Preferably, the end part of the sampling box, which deviates from the vertical rod, is provided with a sample inlet, and the sampling box is internally provided with an inclined blade.
Preferably, put blade fixed mounting to one side the sample box bottom, put the blade to one side and follow sample box circumference is evenly arranged.
Preferably, the through groove is a circular groove, and the diameter of the through groove is smaller than that of the upright rod.
Preferably, the fixing seat is provided with a bolt fixing hole.
Preferably, a boss is fixedly connected to the end portion, close to the fixing seat, of the drill rod, and a groove is formed in the end face, close to the fixing seat, of the drill rod.
Preferably, the driving member is a rocking wheel.
The invention discloses the following technical effects:
1. the whole device is fixed through the fixed seat through the bolt, so that the installation and the fixation are convenient and the toppling is prevented;
2. through the sampling assembly, the vertical rod can slide in the drill rod, samples of different soil layers can be obtained through the drill rod extending into different depths, the subsequent experimental detection of the biochar infiltration amount of the soil layers is facilitated, and the sampling accuracy of a specific soil layer is improved;
3. the whole structure is simple, the carrying is easy, and the soil-spraying device can be used in different soil places.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic structural diagram of a sampling device according to the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention taken along the middle of the drill rod;
FIG. 3 is a schematic structural diagram of a sampling box;
FIG. 4 is a schematic view of the take-out mechanism;
wherein, 1, fixing the base; 101 bolt fixing holes; 2, drilling a drill pipe; 201 a groove; 202, a boss; 3 a sampling component; 301 Contraband type rod; 302 vertical bar; 303 sampling a box; 303-1 sample inlet; 304 a slide plate; 305 a push rod; 306 a connecting rod; 307 a chute; 4, a drill bit; 401 through grooves; 5 driving member; 6 the blade is obliquely arranged.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Example one
As shown in fig. 1-3, the invention provides a geological content drilling type sampling device for geological mapping, which comprises a drill rod 2, a fixed seat 1 sleeved on the drill rod 2 and a sampling assembly 3; the fixed seat 1 is provided with a bolt fixing hole 101, the sampling assembly 3 comprises an Contraband-shaped rod 301 fixed on the fixed seat 1, a vertical rod 302 penetrating the middle part of the Contraband-shaped rod 301 and a sampling box 303 fixedly connected to the bottom end of the vertical rod 302, the vertical rod 302 is in threaded connection with the drill rod 2, and a rocking type rotating wheel is arranged at the end part of the vertical rod 302 close to the Contraband-shaped rod 301; a drill bit 4 is fixedly connected to the end portion, far away from the fixing seat 1, of the drill rod 2, a through groove 401 is formed in the drill bit 4, the through groove 401 is a circular groove, the diameter of the through groove 401 is smaller than that of the vertical rod 302, and the sampling box 303 penetrates through the through groove 401 and then extends out of the end portion of the drill bit 4; a sample inlet 303-1 is formed in the end part, away from the vertical rod 302, of the sampling box 303, and an inclined blade 6 is arranged in the sampling box 303; put blade 6 fixed mounting to one side sample box 303 bottom, put blade 6 to one side along sample box 303 circumference is evenly arranged. In montant 302 pivoted in-process, the sampling box 303 rotates in step, when the sampling box 303 rotates, puts blade 6 to one side and carries out the rotary type and scrape and get the soil layer, and the soil layer is collected from introduction port 303-1, because the setting of putting blade 6 to one side, when rotating, soil is drawn into sampling box 303 by the spiral, and under soil layer pressure, the inside soil fastening of sampling box 303 is difficult for dropping at the lift in-process.
According to the further optimized scheme, in order to prevent the drill rod 2 from falling off from the fixed seat 1, the end part, close to the fixed seat 1, of the drill rod 2 is fixedly connected with the boss 202, the end face, close to the fixed seat 1, of the drill rod 2 is provided with the groove 201, the groove 201 is of an arc-shaped structure, the drill rod 2 is in butt joint with external driving equipment through the arrangement of the groove 201, and when the drill rod 2 moves downwards, due to the arrangement of the boss 202 on the drill rod 2, the drill rod 2 cannot fall off from the fixed seat; and the groove 201 is arranged at the circumferential edge of the drill rod 2, and the Contraband-shaped rod 301 is positioned above the circle center of the drill rod 2, so that the external driving equipment cannot be influenced.
The working principle of the invention is as follows: when using, select the area that awaits measuring, after confirming the completion depth of investigation, progressively push into the target soil layer with drilling rod 2 through external drive arrangement, fix fixing base 1 again on ground or other supportable targets, carry out the sample survey work on different soil layers, drive montant 302 through driving piece 5 on the sampling subassembly 3 and get into the soil layer synchronous with drilling rod 2, carry out the soil layer sample through sampling box 303, the sample is accomplished, rotate rocking runner 5 through opposite direction once more, place sampling box 303 in drilling rod 2 upper end and carry out the sample collection.
Example two
As shown in fig. 4, in order to facilitate the soil sample to be taken out from the sampling box, a taking-out mechanism is arranged on the sampling assembly, the taking-out mechanism comprises a sliding plate 304 and a push rod 305 fixedly connected with the sliding plate 304, the sliding plate 304 is slidably connected with the sampling box 303, and the inclined blade 6 is fixedly arranged on the sliding plate 304; the sampling box 303 is fixedly connected with the vertical rod 302 through a connecting rod 306, a sliding groove 307 is formed in the connecting rod 306, and the push rod 305 is arranged in the sliding groove 307. After the soil sample is collected, when the sample is collected, the soil sample in the sliding plate 304 and the sampling box 303 can be pushed out of the sampling box 303 only by pushing the push rod 305, so that the soil sample can be conveniently collected.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (7)
1. A geological content drilling type sampling device for geological mapping is characterized by comprising a drill rod (2), a fixed seat (1) sleeved on the drill rod (2) and a sampling assembly (3);
the sampling assembly (3) comprises an Contraband-shaped rod (301) fixed on the fixed seat (1), a vertical rod (302) penetrating through the middle part of the Contraband-shaped rod (301), and a sampling box (303) fixedly connected to the bottom end of the vertical rod (302); the vertical rod (302) is in threaded connection with the drill rod (2), and a driving piece (5) is arranged at the end part, close to the Contraband-type rod (301), of the vertical rod (302); the drill rod (2) is far away from the end part fixedly connected with drill bit (4) of the fixing seat (1), a through groove (401) is formed in the drill bit (4), and the sampling box (303) penetrates through the through groove (401) and then extends out of the end part of the drill bit (4).
2. The geological mapping exploitation geological content borehole sampling device according to claim 1, wherein: the end part of the sampling box (303) departing from the vertical rod (302) is provided with a sample inlet (303-1), and an inclined blade (6) is arranged in the sampling box (303).
3. A geological content borehole sampling apparatus for geological mapping mining according to claim 2, characterized in that: put blade (6) fixed mounting to one side sample box (303) bottom, put blade (6) to one side and follow sample box (303) circumference is evenly arranged.
4. The geological mapping exploitation geological content borehole sampling device according to claim 1, wherein: the through groove (401) is a circular groove, and the diameter of the through groove (401) is smaller than that of the vertical rod (302).
5. The geological mapping exploitation geological content borehole sampling device according to claim 1, wherein: and the fixed seat (1) is provided with a bolt fixing hole (101).
6. The geological mapping exploitation geological content borehole sampling device according to claim 1, wherein: the end part, close to the fixed seat (1), of the drill rod (2) is fixedly connected with a boss (202), and a groove (201) is formed in the end face, close to the fixed seat (1), of the drill rod (2).
7. The geological mapping exploitation geological content borehole sampling device according to claim 1, wherein: the driving piece (5) is a rocking type rotating wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267822.1A CN111366404A (en) | 2020-04-08 | 2020-04-08 | Geological content drilling type sampling device for geological mapping exploitation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010267822.1A CN111366404A (en) | 2020-04-08 | 2020-04-08 | Geological content drilling type sampling device for geological mapping exploitation |
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| Publication Number | Publication Date |
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| CN111366404A true CN111366404A (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010267822.1A Pending CN111366404A (en) | 2020-04-08 | 2020-04-08 | Geological content drilling type sampling device for geological mapping exploitation |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112255007A (en) * | 2020-08-20 | 2021-01-22 | 中国原子能科学研究院 | Nuclear reactor metal container wall surface remote sampling tool |
| CN114062023A (en) * | 2021-11-25 | 2022-02-18 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological mineral resources surveys and uses automatic drilling equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112255007A (en) * | 2020-08-20 | 2021-01-22 | 中国原子能科学研究院 | Nuclear reactor metal container wall surface remote sampling tool |
| CN114062023A (en) * | 2021-11-25 | 2022-02-18 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Geological mineral resources surveys and uses automatic drilling equipment |
| CN114062023B (en) * | 2021-11-25 | 2023-07-07 | 山东省地质矿产勘查开发局第四地质大队(山东省第四地质矿产勘查院) | Automatic drilling equipment for geological mineral resource survey |
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Application publication date: 20200703 |