CN114518248A - Soil monitoring device and method for environmental geological soil investigation - Google Patents
Soil monitoring device and method for environmental geological soil investigation Download PDFInfo
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- CN114518248A CN114518248A CN202210150330.3A CN202210150330A CN114518248A CN 114518248 A CN114518248 A CN 114518248A CN 202210150330 A CN202210150330 A CN 202210150330A CN 114518248 A CN114518248 A CN 114518248A
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- 239000002689 soil Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 20
- 230000007613 environmental effect Effects 0.000 title claims abstract description 18
- 238000011835 investigation Methods 0.000 title claims abstract description 16
- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 133
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- 238000005527 soil sampling Methods 0.000 claims abstract description 13
- 230000008569 process Effects 0.000 claims abstract description 10
- 210000001503 joint Anatomy 0.000 claims description 60
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 28
- 229910052742 iron Inorganic materials 0.000 claims description 14
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 claims description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 5
- 229910001385 heavy metal Inorganic materials 0.000 claims description 4
- 231100001240 inorganic pollutant Toxicity 0.000 claims description 4
- 239000002957 persistent organic pollutant Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000009471 action Effects 0.000 abstract description 6
- 238000003032 molecular docking Methods 0.000 description 4
- 241000309551 Arthraxon hispidus Species 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
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- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
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- 230000005389 magnetism Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
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Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Abstract
The invention discloses a soil monitoring device and a monitoring method for environmental geological soil investigation, relates to the field of soil monitoring, and aims to solve the problems that sampling personnel in many places are difficult to reach or cannot directly enter for sampling, so that the sampling process is difficult and the efficiency is low. According to the invention, the unmanned aerial vehicle is used for sampling soil at positions where people are difficult to reach, and the sampling task of a plurality of sampling points can be completed by single flight, so that the soil sampling efficiency is greatly improved, and meanwhile, the storage mechanism is matched with the sampling mechanism to easily complete the soil sampling action, so that the unmanned aerial vehicle is very convenient to use.
Description
Technical Field
The invention relates to the field of soil monitoring, in particular to a soil monitoring device and a monitoring method for environmental geological soil investigation.
Background
The soil monitoring is basically consistent with the water quality and atmosphere monitoring, and the current situation of the soil quality is monitored by adopting a proper measuring method to measure various physical and chemical properties of the soil, such as iron, manganese, total potassium, organic matters, total nitrogen, available phosphorus, total phosphorus, water, total arsenic, available boron, fluoride, chloride, mineral oil, total salt content and the like; monitoring soil pollution accidents; dynamic monitoring of pollutant land treatment; the background value of soil is investigated.
When developing construction or transformation are carried out on some lands, the properties of the soil are often required to be monitored, the purpose of the soil is judged or whether the soil transformation reaches the standard is judged through various indexes such as soil pH value, water-soluble salt, heavy metal, organic pollutants, inorganic pollutants and the like in the soil, however, when the soil monitoring is carried out on some mine environments at present, because the soil environment is complex, a plurality of local sampling personnel have high arrival difficulty or cannot directly enter the sampling, so that the sampling needs to be carried out for a long time, the sampling process is difficult, the efficiency is low, and therefore, the soil monitoring device and the monitoring method for the environmental geological soil investigation are designed, and the problems are solved.
Disclosure of Invention
The invention aims to solve the problems that sampling personnel in many places are difficult to reach or cannot directly enter for sampling due to complex soil environment, so that long time is needed for sampling, the sampling process is difficult, and the efficiency is low in the prior art, and provides a soil monitoring device and a monitoring method for environmental geological soil investigation.
In order to achieve the purpose, the invention adopts the following technical scheme:
the soil monitoring device for the environmental geological soil investigation comprises a flight sampler, a tester and a monitoring terminal, wherein the flight sampler collects soil samples, the tester detects the shape and the properties of the soil samples and generates data, the monitoring terminal collects, records and displays the detected data through a monitoring system, the flight sampler comprises a device main body, a plurality of propellers are fixedly mounted at the periphery of the device main body through connecting rods, a flight control assembly is mounted at the front part of an inner cavity of the device main body, a storage mechanism for temporarily storing the soil samples is mounted at the tail part of the inner cavity of the device main body, and a sampling mechanism for automatically sampling the soil is mounted in the middle of the device main body;
The storage mechanism comprises an outer shell, a rotating body, a sampling cylinder and a driving motor, wherein the outer shell is fixedly arranged at the tail of an inner cavity of a device main body, the rotating body is rotatably arranged in the outer shell through a rotating shaft, a plurality of accommodating cavities are annularly formed in the rotating body, the sampling cylinder is movably arranged in the accommodating cavities, an electric door is arranged at an opening at the lower end of each accommodating cavity, the driving motor is arranged on the outer shell, an output shaft of the driving motor is in transmission connection with the rotating body, a butt joint opening is formed in the top of the outer shell, and the accommodating cavities are always positioned right below the butt joint opening in the rotating process;
the sampling mechanism comprises a lifting cylinder, a lifting rod and a guide cylinder, the lifting cylinder is vertically arranged in the middle of the device body, the upper end of the lifting rod is fixedly connected with a piston rod of the lifting cylinder through a cross rod, the guide cylinder is longitudinally arranged at the upper shell of the device body, the lifting rod penetrates through the guide cylinder and extends into the device body, a butt joint is arranged at one end, located at a butt joint opening, of the lifting rod, and the butt joint penetrates through the butt joint opening and is in butt joint with the sampling cylinder;
the bottom of the device main body is positioned under the butt joint opening and is provided with a sampling opening, and the butt joint opening, the sampling opening and the lifting rod are positioned on the same straight line.
Preferably, the upper end of the lifting rod is rotatably connected with the cross rod through a rotating shaft, and the middle part of the lifting rod is provided with an external thread section;
an internal thread section is arranged inside the guide cylinder;
and the external thread section of the lifting rod moves up and down while rotating when passing through the internal thread section of the guide cylinder in the up-and-down moving process of the lifting rod.
Preferably, one end of the sampling tube is provided with an opening, sawteeth are arranged at the edge of the opening, the other end of the sampling tube is provided with a butt joint groove, the inner wall of the butt joint groove is provided with at least two butt joint holes, and a spiral bulge is arranged in the sampling tube;
one end of the sampling tube provided with the saw teeth is placed in the accommodating cavity towards the sampling opening.
Preferably, the butt joint is matched with the butt joint groove of the sampling tube, an electromagnet is arranged in the butt joint, a telescopic hole communicated with the electromagnet is formed in the periphery of the butt joint, and a fixed iron column which is popped out outwards in a natural state is arranged in the telescopic hole through a spring;
the butt joint is butted in the butt joint groove, and the fixed iron columns are butted and inserted into the butt joint holes.
Preferably, the flight control assembly comprises a control main board and a power supply module.
Preferably, the sampling mechanism extends out of the top of the device body and a protective casing is mounted on the outer cover of the sampling mechanism.
Preferably, a spherical camera is installed on the front side below the device main body, and landing gears are installed on two sides of the bottom of the device main body.
Preferably, still include descending stabilizing mean, descending stabilizing mean comprises the landing leg that rises and falls of the multiunit of installing on the device main part lateral wall, the landing leg that rises and falls includes the cylinder that rises and falls, landing leg pole and cushion rubber pad, the vertical side of installing at the device main part downwards of cylinder that rises and falls, the one end of the piston rod fixed connection landing leg pole of the cylinder that rises and falls, cushion rubber pad is installed to the other end of landing leg pole.
A soil monitoring method for environmental geological soil investigation comprises the following steps:
s1, shooting an aerial high-definition image of a region to be sampled through the flight sampler, sending the high-definition image to a control terminal of the flight sampler, and marking sampling points of the sampling region on the control terminal;
s2, according to the sampling point in the step S1, the flying sampler automatically flies to the sampling point to carry out soil sampling through the sampling mechanism and the storage mechanism, and a soil sample is obtained;
S3, sending the soil sample to a tester in a laboratory, monitoring various indexes of soil pH value, water-soluble salt, heavy metal, organic pollutants and inorganic pollutants, and sending the data obtained by monitoring to a monitoring terminal for on-line monitoring.
The beneficial effects of the invention are as follows:
1. the sampling cylinder and the sampling mechanism in the storage mechanism can be detached and butted, the sampling cylinder is matched with the lifting rod to complete soil sampling during butting, the sampling cylinder is changed into a sample storage cylinder when being reset to the state that the accommodating cavity is separated from the lifting rod, and the sample does not need to be transferred into other storage devices, so that the sampling step is simplified, and the sampling efficiency is improved;
2. the sampling cylinders are arranged in a plurality of rotatable manners, each sampling cylinder can be matched with the lifting rod for sampling, mutual interference influence is avoided, the flying sampler can sample a plurality of sampling points in one flying sampling task, and the sampling efficiency is greatly improved;
3. when the external screw thread section of lifter passed through the internal thread section of guide cylinder, the lifter limit of once can reciprocate, and the limit of once can rotate to drive the sampler barrel and carry out rotatory decline, even in the face of harder soil, the sampler barrel can be more light change over to and take a sample in soil, make soil sample simple convenient more.
According to the invention, the unmanned aerial vehicle is used for sampling soil at positions where some people are difficult to reach, and the sampling task of a plurality of sampling points can be completed by single flight, so that the soil sampling efficiency is greatly improved, and meanwhile, the storage mechanism is matched with the sampling mechanism to easily complete the soil sampling action, so that the unmanned aerial vehicle is very convenient to use.
Drawings
FIG. 1 is a side sectional view of the present invention;
FIG. 2 is a top cross-sectional view of the present invention;
FIG. 3 is an exploded view of the storage mechanism of the present invention;
FIG. 4 is a cross-sectional view of a sampling tube of the present invention;
FIG. 5 is a schematic view of the lifter of the present invention;
FIG. 6 is an enlarged view taken at A in FIG. 5;
FIG. 7 is a cross-sectional view of the guide cylinder of the present invention;
fig. 8 is a schematic structural diagram of a second embodiment of the present invention.
Reference numbers in the figures: 1. a device main body; 2. a propeller; 3. a flight control assembly; 4. a landing gear; 5. a spherical camera; 6. an outer housing; 601. butting the openings; 7. a rotating body; 701. an accommodating chamber; 8. a drive motor; 9. a sampling tube; 901. saw teeth; 902. a helical protrusion; 903. a butt joint groove; 904. a butt joint hole; 10. a guide cylinder; 101. an internal thread section; 11. a lifting rod; 1101. a rotating shaft; 1102. an external threaded section; 12. a butt joint; 1201. an electromagnet; 1202. a telescopic hole; 1203. fixing the iron column; 1204. a spring; 13. a lifting cylinder; 14. a cross bar; 15. a protective housing; 16. a sampling opening; 17. a lifting cylinder; 18. a leg bar; 19. and a rubber cushion block is buffered.
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.
Referring to fig. 1, a soil monitoring device is used in investigation of environmental geological soil, including the flight sample thief, tester and monitor terminal, the flight sample thief gathers soil sample, the tester detects soil sample shape and property and generates the data, monitor terminal gathers detection data through monitoring system, record and show, the flight sample thief includes device main part 1, the periphery of device main part 1 has a plurality of screws 2 through connecting rod fixed mounting, the forward-mounted of device main part 1 inner chamber has flight control assembly 3, flight control assembly 3 is including control mainboard and power module, control assembly 3 is current unmanned aerial vehicle's subassembly, no longer describe herein, the storage mechanism that is used for keeping in soil sample is installed to the afterbody of device main part 1 inner chamber, the mid-mounting of device main part 1 has the sampling mechanism that is used for carrying out automatic sampling to soil, the sampling mechanism extends to outside the top of device main part 1 and the outside cover of sampling mechanism installs protective housing, the sampling mechanism is covered and is installed 15, a spherical camera 5 is arranged on the front side below the device main body 1, and undercarriage 4 are arranged on two sides of the bottom of the device main body 1;
According to the invention, the propeller 2 rotates to provide lift force, so that the whole device can fly, the flight control assembly 3 controls the flight attitude, speed, course and the like, the spherical camera 5 is used for shooting pictures and video in the flight process, and the undercarriage 4 is used for lifting and supporting the device.
Referring to fig. 1, 2 and 3, the storage mechanism comprises an outer shell 6, a rotating body 7, a sampling cylinder 9 and a driving motor 8, wherein the outer shell 6 is fixedly installed at the tail of an inner cavity of the device main body 1, the rotating body 7 is rotatably installed in the outer shell 6 through a rotating shaft, a plurality of accommodating cavities 701 are annularly formed in the rotating body 7, an electric door is arranged at an opening at the lower end of each accommodating cavity 701, the sampling cylinder 9 is movably placed in the accommodating cavities 701, the driving motor 8 is installed on the outer shell 6, an output shaft of the driving motor is in transmission connection with the rotating body 7, a butt joint opening 601 is formed in the top of the outer shell 6, and the accommodating cavities 701 are always located right below the butt joint opening 601 in the rotating process;
referring to fig. 1, 4-7, the sampling mechanism includes a lifting cylinder 13, a lifting rod 11 and a guide cylinder 10, the lifting cylinder 13 is vertically installed in the middle of the device body 1, the upper end of the lifting rod 11 is fixedly connected with a piston rod of the lifting cylinder 13 through a cross rod 14, the guide cylinder 10 is longitudinally installed at the upper shell of the device body 1, the lifting rod 11 passes through the guide cylinder 10 and extends into the device body 1, a butt joint 12 is arranged at one end of the lifting rod 11 at a butt joint opening 601, and the butt joint 12 passes through the butt joint opening 601 and is in butt joint with the sampling cylinder 9;
Referring to fig. 1 and 3, a sampling opening 16 is opened at the bottom of the device body 1 right below the docking opening 601, the sampling opening 16, and the lifting rod 11 are positioned on the same straight line, and one end of the sampling tube 9 provided with the saw teeth 901 is placed in the accommodating cavity 701 toward the sampling opening 16.
Referring to fig. 1, 5 and 7, the upper end of the lifting rod 11 is rotatably connected with the cross rod 14 through a rotating shaft 1101, and the middle part of the lifting rod 11 is provided with an external thread section 1102; an internal thread section 101 is arranged inside the guide cylinder 10; the external thread section 1102 of the elevation rod 11 rotates while moving up and down while passing through the internal thread section 101 of the guide cylinder 10 during the up and down movement of the elevation rod.
Referring to fig. 4, one end of the sampling tube 9 is an opening, and a sawtooth 901 is arranged at an edge of the opening, the other end of the sampling tube 9 is provided with a butt-joint groove 903, the inner wall of the butt-joint groove 903 is provided with at least two butt-joint holes 904, and a spiral protrusion 902 is arranged inside the sampling tube 9;
referring to fig. 4 and 6, the butt joint 12 is matched with the butt joint groove 903 of the sampling tube 9, the electromagnet 1201 is arranged in the butt joint 12, the periphery of the electromagnet 1201 of the butt joint 12 is provided with a telescopic hole 1202 communicated with the electromagnet, and a fixed iron post 1203 which is popped outwards in a natural state is arranged in the telescopic hole 1202 through a spring 1204; the docking head 12 is docked in the docking slot 903 and the fixed iron posts 1203 are docked into the docking holes 904.
In the using process of the device, after a flying sampler flies to a preset sampling point and lands, a lifting cylinder 13 is started, a piston rod of the lifting cylinder retracts to drive a lifting rod 11 to move downwards, a butt joint head 12 at the lower end of the lifting rod 11 passes through a butt joint opening 601 to be in butt joint with a butt joint groove 903 of a sampling tube 9 in the moving process, an electromagnet 1201 in the butt joint head 12 is powered off and loses magnetism while in butt joint, a fixed iron column 1203 is not adsorbed any more and pops outwards under the elastic force action of a spring 1204, at the moment, the fixed iron column 1203 is not in butt joint with a butt joint hole 904, an external thread section 1102 on the fixed iron column 1203 moving downwards along with the lifting rod 11 starts to be in contact with an internal thread section 101 in a guide cylinder 10 to be in threaded connection, in this state, the lifting rod 11 moves downwards and rotates, when the fixed iron column 1203 corresponds to the butt joint hole 904 in rotation, the automatic popping and plugging is carried out to complete the butt joint of the fixed iron column 1203 and the sampling point, then, the lifting rod 11 moves downwards to push the sampling cylinder 9 to move downwards, an electric door of a containing cavity 701 where the sampling cylinder 9 is located is opened, the sampling cylinder 9 moves downwards while rotating until the sampling cylinder 9 is contacted with soil, sawteeth at the lower end of the sampling cylinder 9 start to rotate to press and cut the soil, the soil enters the sampling cylinder 9, a spiral protrusion in the sampling cylinder 9 can ensure that the sampling cylinder 9 does not fall from the inside when retracting upwards, after the soil is obtained, the lifting cylinder 13 moves reversely, the lifting rod 11 drives the sampling cylinder 9 and the soil in the sampling cylinder 9 to move upwards, until the sampling cylinder 9 is reset to the containing cavity 701, the electric door is closed, the electromagnet 1201 in the joint 12 is electrified again, the fixed iron post 1203 is adsorbed and retracted, the lifting rod 11 continues to move upwards, the joint 12 is separated from the sampling cylinder 9, the sampling cylinder 9 is left in the containing cavity 701, the lifting rod 11 resets to the original position, and after the actions are finished, the driving motor 8 starts to drive the rotator 7 to rotate by a certain angle, so that the sampling cylinder which does not sample next is positioned at the butt joint opening 601 to wait for soil sampling next time, and therefore, the whole soil sampling action is completed, and the flying sampler can fly to the next sampling point to record and sample soil.
According to the invention, when the sampling cylinder 9 is butted with the lifting rod 11, the soil sampling work can be completed, after the sampling cylinder 9 and the lifting rod 11 are separated, the sampling cylinder 9 can be converted into a soil sample storage device, samples do not need to be transferred into other storage devices, the sampling steps are simplified, the sampling efficiency is improved, the sampling cylinder 9 is provided with a plurality of rotatable sampling cylinders, each sampling cylinder 9 can be matched with the lifting rod 11 for sampling, the sampling cylinders 9 are positioned in mutually independent spaces and are not contacted with each other, the soil samples cannot interfere with each other, the monitoring result is more accurate, the flying sampler samples a plurality of sampling points in one flying sampling task, and the sampling efficiency is greatly improved; during the external screw thread section 1102 of lifter 11 passed through the internal thread section 101 of guide cylinder 10, lifter 11 limit of once can reciprocate, and the limit of once can rotate to drive sampler barrel 9 and carry out rotatory decline, even in the face of harder soil, sample in the soil that changes over to that sampler barrel 9 can relax more, make soil sample simple convenient more.
According to the invention, the unmanned aerial vehicle is used for sampling soil at positions where people are difficult to reach, and the sampling task of a plurality of sampling points can be completed by single flight, so that the soil sampling efficiency is greatly improved, and meanwhile, the storage mechanism is matched with the sampling mechanism to easily complete the soil sampling action, so that the unmanned aerial vehicle is very convenient to use.
A soil monitoring method for environmental geological soil investigation comprises the following steps:
s1, shooting an aerial high-definition image of a region to be sampled through the flight sampler, sending the high-definition image to a control terminal of the flight sampler, and marking sampling points of the sampling region on the control terminal;
s2, according to the sampling point in the step S1, the flying sampler automatically flies to the sampling point to carry out soil sampling through the sampling mechanism and the storage mechanism, and a soil sample is obtained;
s3, sending the soil sample to a tester in a laboratory, monitoring various indexes of soil pH value, water-soluble salt, heavy metal, organic pollutants and inorganic pollutants, and sending the data obtained by monitoring to a monitoring terminal for on-line monitoring.
Example two
Referring to fig. 8, the device further comprises a landing stabilizing mechanism, the landing stabilizing mechanism is composed of a plurality of sets of lifting legs mounted on the side wall of the device main body 1, each lifting leg comprises a lifting cylinder 17, a leg rod 18 and a buffer rubber cushion block 19, the lifting cylinder 17 is vertically mounted on the side edge of the device main body 1 downwards, a piston rod of the lifting cylinder 17 is fixedly connected with one end of the leg rod 18, and the other end of the leg rod 18 is provided with the buffer rubber cushion block 19.
The landing stabilizing mechanism is even when facing a relatively rough ground. Through the landing leg that rises and falls that highly can independently adjust, still can the time device main part keep the horizontality for whole more stable, the subsequent soil collection operation of being convenient for.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (9)
1. The soil monitoring device for the environmental geological soil investigation comprises a flight sampler, a tester and a monitoring terminal, wherein the flight sampler collects soil samples, the tester detects the shape and the property of the soil samples and generates data, and the monitoring terminal collects, records and displays the detected data through a monitoring system, and is characterized in that the flight sampler comprises a device main body (1), a plurality of propellers (2) are fixedly installed on the periphery of the device main body (1) through connecting rods, a flight control assembly (3) is installed at the front part of an inner cavity of the device main body (1), a storage mechanism for temporarily storing the soil samples is installed at the tail part of the inner cavity of the device main body (1), and a sampling mechanism for automatically sampling the soil is installed in the middle part of the device main body (1);
the storage mechanism comprises an outer shell (6), a rotating body (7), a sampling cylinder (9) and a driving motor (8), wherein the outer shell (6) is fixedly installed at the tail of an inner cavity of the device main body (1), the rotating body (7) is rotatably installed in the outer shell (6) through a rotating shaft, a plurality of accommodating cavities (701) are annularly formed in the rotating body (7), an electric door is arranged at an opening at the lower end of each accommodating cavity (701), the sampling cylinder (9) is movably placed in the accommodating cavity (701), the driving motor (8) is installed on the outer shell (6), an output shaft of the driving motor is in transmission connection with the rotating body (7), a butt joint opening (601) is formed in the top of the outer shell (6), and the accommodating cavities (701) are located under the butt joint opening (601) all the time in the rotating process;
The sampling mechanism comprises a lifting cylinder (13), a lifting rod (11) and a guide cylinder (10), the lifting cylinder (13) is vertically installed in the middle of the device main body (1), the upper end of the lifting rod (11) is fixedly connected with a piston rod of the lifting cylinder (13) through a cross rod (14), the guide cylinder (10) is longitudinally installed at the upper shell of the device main body (1), the lifting rod (11) penetrates through the guide cylinder (10) to extend into the device main body (1), a butt joint (12) is arranged at one end, located at a butt joint opening (601), of the lifting rod (11), and the butt joint (12) penetrates through the butt joint opening (601) to be in butt joint with the sampling cylinder (9);
the device is characterized in that a sampling opening (16) is formed in the bottom of the device body (1) and is located right below the butt joint opening (601), and the butt joint opening (601), the sampling opening (16) and the lifting rod (11) are located on the same straight line.
2. The soil monitoring device for investigating the environment geological soil according to the claim 1, characterized in that the upper end of the lifting rod (11) is rotatably connected with the cross bar (14) through a rotating shaft (1101), and the middle part of the lifting rod (11) is provided with an external thread section (1102);
an internal thread section (101) is arranged inside the guide cylinder (10);
when the lifting rod (11) moves up and down, the external thread section (1102) of the lifting rod rotates while moving up and down when passing through the internal thread section (101) of the guide cylinder (10).
3. The soil monitoring device for environmental geological soil investigation according to claim 1, characterized in that one end of the sampling tube (9) is open and a sawtooth (901) is arranged at the edge of the opening, the other end of the sampling tube (9) is provided with a butt-joint groove (903), the inner wall of the butt-joint groove (903) is provided with at least two butt-joint holes (904), and a spiral protrusion (902) is arranged inside the sampling tube (9);
one end of the sampling tube (9) provided with the saw teeth (901) faces the sampling opening (16) and is placed in the accommodating cavity (701).
4. The soil monitoring device for environmental geological soil investigation as claimed in claim 3, wherein the butt joint (12) is matched with the butt joint groove (903) of the sampling tube (9), the electromagnet (1201) is arranged inside the butt joint (12), the periphery of the electromagnet (1201) of the butt joint (12) is provided with a telescopic hole (1202) communicated with the electromagnet, and a fixed iron post (1203) which is popped out outwards in a natural state is arranged in the telescopic hole (1202) through a spring (1204);
the butt joint (12) is in butt joint in the butt joint groove (903), and the fixed iron column (1203) is in butt joint and inserted into the butt joint hole (904).
5. An environmental geological soil survey soil monitoring device according to any of claims 1-4, characterized in that said flight control unit (3) comprises a control main board and a power supply module.
6. An environmental geological soil investigation soil monitoring device according to any one of claims 1-4, characterized in that the sampling mechanism extends out of the top of the device body (1) and a protective housing (15) is mounted on the exterior of the sampling mechanism.
7. An environmental geological soil investigation soil monitoring device according to any one of claims 1-4, characterized in that a spherical camera (5) is mounted on the lower front side of the device body (1), and landing gears (4) are mounted on both sides of the bottom of the device body (1).
8. The soil monitoring device for environmental geological soil investigation according to any one of claims 1-4, characterized by further comprising a landing stabilizing mechanism, wherein the landing stabilizing mechanism is composed of a plurality of sets of landing legs mounted on the side wall of the device main body (1), each landing leg comprises a landing cylinder (17), a leg rod (18) and a buffer rubber pad (19), the landing cylinder (17) is vertically mounted downwards on the side edge of the device main body (1), a piston rod of the landing cylinder (17) is fixedly connected with one end of the leg rod (18), and the other end of the leg rod (18) is provided with the buffer rubber pad (19).
9. A soil monitoring method for investigating environmental geological soil is characterized by comprising the following steps:
S1, shooting an aerial high-definition image of a region to be sampled through the flight sampler, sending the high-definition image to a control terminal of the flight sampler, and marking sampling points of the sampling region on the control terminal;
s2, according to the sampling point in the step S1, the flying sampler automatically flies to the sampling point to carry out soil sampling through the sampling mechanism and the storage mechanism, and a soil sample is obtained;
s3, sending the soil sample to a tester in a laboratory, monitoring various indexes of soil pH value, water-soluble salt, heavy metal, organic pollutants and inorganic pollutants in the soil sample, and sending the monitored data to a monitoring terminal for on-line monitoring.
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| CN202210150330.3A CN114518248B (en) | 2022-02-18 | 2022-02-18 | Soil monitoring device and method for environmental geological soil investigation |
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Citations (4)
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|---|---|---|---|---|
| JP2004020531A (en) * | 2002-06-20 | 2004-01-22 | Terumu:Kk | Soil investigation method |
| CN108168930A (en) * | 2018-01-04 | 2018-06-15 | 温州市九成建设工程有限公司 | A kind of soil sampling monitoring system and method based on construction |
| CN213632711U (en) * | 2020-12-12 | 2021-07-06 | 河北博铭环保科技有限公司 | Environmental monitoring sampling device |
| CN114019096A (en) * | 2021-09-26 | 2022-02-08 | 周梦丽 | Forest soil data acquisition device and method |
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2022
- 2022-02-18 CN CN202210150330.3A patent/CN114518248B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004020531A (en) * | 2002-06-20 | 2004-01-22 | Terumu:Kk | Soil investigation method |
| CN108168930A (en) * | 2018-01-04 | 2018-06-15 | 温州市九成建设工程有限公司 | A kind of soil sampling monitoring system and method based on construction |
| CN213632711U (en) * | 2020-12-12 | 2021-07-06 | 河北博铭环保科技有限公司 | Environmental monitoring sampling device |
| CN114019096A (en) * | 2021-09-26 | 2022-02-08 | 周梦丽 | Forest soil data acquisition device and method |
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