CN114689369B - Soil sampling detection device and detection method for environment detection - Google Patents
Soil sampling detection device and detection method for environment detection Download PDFInfo
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- CN114689369B CN114689369B CN202210611720.6A CN202210611720A CN114689369B CN 114689369 B CN114689369 B CN 114689369B CN 202210611720 A CN202210611720 A CN 202210611720A CN 114689369 B CN114689369 B CN 114689369B
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- 238000001514 detection method Methods 0.000 title claims abstract description 58
- 238000005527 soil sampling Methods 0.000 title claims abstract description 18
- 238000005070 sampling Methods 0.000 claims abstract description 91
- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 239000002689 soil Substances 0.000 claims abstract description 65
- 239000000463 material Substances 0.000 claims abstract description 21
- 230000007613 environmental effect Effects 0.000 claims abstract 5
- 238000005192 partition Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 3
- 238000007599 discharging Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000009434 installation Methods 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- 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
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- 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
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The invention belongs to the technical field of environmental detection, and particularly relates to a soil sampling detection device and a detection method for environmental detection, wherein the soil sampling detection device comprises a driving assembly, a sampling assembly and a material receiving assembly; the sampling assembly comprises a sampling tube, a linkage mechanism and a detection mechanism; the top end of the sampling tube is fixedly connected with the bottom end of the linkage mechanism, the top end of the linkage mechanism is fixedly connected with the bottom end of the detection mechanism, and the sampling tube, the linkage mechanism and the detection mechanism are communicated with each other; sampling is carried out in pushing sampling assembly to soil through the driving assembly, the humidity and the temperature of soil are detected by the detection mechanism at the top of the sampling assembly, the operator can rapidly detect the soil conveniently, the return is stored through the sampling assembly, the sampling tube is driven to rotate by the linkage mechanism, the discharging end of the sampling tube is communicated with the material receiving assembly, and the soil storage efficiency is improved while the soil detection is convenient.
Description
Technical Field
The invention belongs to the technical field of environment detection, and particularly relates to a soil sampling detection device and a detection method for environment detection.
Background
The environment detection process generally comprises tasks, field investigation and data collection, monitoring plan design, point distribution optimization, sample collection, sample transportation and storage, sample pretreatment, analysis and test, data processing, comprehensive evaluation and the like.
Be used for environment measuring to use device of soil sampling on the existing market, most are artifical manual collection, finish the back at the soil sampling moreover, can not carry out reasonable accomodating to the soil after the sampling, influence the detection effect of soil, be unfavorable for the comprehensive analysis of soil quality.
Disclosure of Invention
Aiming at the problems, the invention provides a soil sampling detection device for environment detection, which comprises a driving assembly, a sampling assembly and a material receiving assembly;
the sampling assembly comprises a sampling tube, a linkage mechanism and a detection mechanism; the top end of the sampling tube is fixedly connected with the bottom end of the linkage mechanism, the top end of the linkage mechanism is fixedly connected with the bottom end of the detection mechanism, and the sampling tube, the linkage mechanism and the detection mechanism are communicated with each other;
the linkage mechanism comprises a first gas pipe and a second gas pipe;
the outer wall of the first gas pipe is fixedly connected with a first partition plate, the outer wall of the second gas pipe is fixedly connected with a second partition plate, an opening at the top end of the first gas pipe and an opening at the bottom end of the second gas pipe are fixedly sleeved with telescopic pipes, and the top end of the first partition plate and the bottom end of the second partition plate are rotatably connected with a hinge part;
linkage plates are fixedly connected to the outer walls of the two sides of the second partition plate, and the linkage plates are in transmission connection with the driving assembly;
the drive assembly is open structure, just sampling tube sliding connection is at one side outer wall of drive assembly, drive assembly's bottom and the top fixed connection who connects the material subassembly, connect material subassembly and sampling tube to communicate each other and cooperate the use.
Further, the drive assembly comprises a first mounting housing and four sets of adjustment mechanisms;
first open slot has been seted up to one side outer wall of first installation casing, just the sampler subassembly runs through sliding connection in first open slot, the inner wall top sliding connection of first installation casing has two sets of first sliders, and is two sets of the equal fixedly connected with servo motor in bottom of first slider, just the equal transmission of first servo motor's output is connected with first lead screw, and is two sets of the one end of first lead screw is all rotated and is connected with the second slider, and is two sets of the equal sliding connection of second slider is in the inner wall bottom of first installation casing.
Furthermore, four groups of adjusting mechanisms are respectively and fixedly connected to the top end of the inner wall and the bottom end of the inner wall of the first mounting shell, wherein two groups of adjusting mechanisms are in transmission connection with the first sliding block, and two groups of adjusting mechanisms are in transmission connection with the second sliding block;
the inner wall of the first mounting shell is fixedly connected with a touch switch on one side far away from the first open slot, the inner wall of the first mounting shell is symmetrically and fixedly connected with two groups of first electric push rods, the output ends of the first electric push rods are in transmission connection with racks, and a discharge opening is formed in one side of the bottom end of the first mounting shell.
Furthermore, four groups of limiting grooves are symmetrically formed in the top corners of the first partition plate, four groups of second electric push rods are symmetrically and fixedly connected to the bottom corners of the second partition plate, and the output ends of the four groups of second electric push rods extend to the bottom ends of the inner walls of the limiting grooves.
Further, the hinge part comprises two groups of first hinge blocks and two groups of second hinge blocks;
the two groups of first hinge blocks are respectively and fixedly connected to two sides of the top end of the first partition plate, the two groups of second hinge blocks are respectively and fixedly connected to two sides of the bottom end of the second partition plate, and the top ends of the two groups of first hinge blocks are respectively and rotatably connected with the bottom ends of the two groups of second hinge blocks.
Furthermore, the outer wall of one side of the two sets of first hinge blocks is fixedly connected with a positioning pin, the positioning pin is positioned at the center of the rotating connection of the first hinge block and the second hinge block, one end of the positioning pin is fixedly connected with a gear, and the gear is in meshing transmission connection with the rack.
Further, the detection mechanism comprises a fan and a flow guide shell;
the bottom of fan and the top fixed connection of water conservancy diversion casing and intercommunication each other, one side outer wall fixed connection of water conservancy diversion casing has the air pipe to connect.
Further, the inner wall fixedly connected with toper seat of water conservancy diversion casing, just humidity transducer and temperature sensor are installed in the inner wall embedding of toper seat respectively.
Furthermore, toper water conservancy diversion chamber has been seted up to the inner wall of toper seat, just humidity transducer and temperature sensor's sense terminal all extends to toper water conservancy diversion intracavity.
The invention has the beneficial effects that:
1. sampling is carried out in pushing sampling assembly to soil through the driving assembly, the humidity and the temperature of soil are detected by the detection mechanism at the top of the sampling assembly, the operator can rapidly detect the soil conveniently, the return is stored through the sampling assembly, the sampling tube is driven to rotate by the linkage mechanism, the discharging end of the sampling tube is communicated with the material receiving assembly, and the soil storage efficiency is improved while the soil detection is convenient.
2. Rotate to one side through the fan, make toper water conservancy diversion intracavity form the negative pressure, collect the temperature and the humidity of soil in the sample tube to use through humidity transducer and temperature sensor's cooperation, gather temperature and humidity in the soil, and transmit for the controller, show the basic data after the soil sample by liquid crystal display after the controller analysis, reach the effect that soil detected fast after the sample.
3. The adjusting mechanism drives the sampling tube to move towards one side far away from the touch switch, so that the gear and the rack are meshed for transmission, the sampling tube rotates by taking the positioning pin as the center, one end of the sampling tube moves to the position above the discharging opening, and the discharging efficiency of soil is improved.
4. The soil in the sampling pipe enters the soil loading box by rotating the fan to the other side, and the third screw rod is driven to rotate by the third servo motor, so that the guide block and the soil loading box synchronously and horizontally move, the soil is distributed to the other end from one end of the soil loading box, the soil in each part of different positions in the soil loading box is sequentially detected by the soil detector, and the detection effect of the soil is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a sampling detection apparatus according to an embodiment of the present invention;
FIG. 2 shows a structural cross-sectional view of a drive assembly in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram of a sampling assembly according to an embodiment of the present invention;
FIG. 4 shows a schematic structural diagram of a linkage mechanism according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a structure of a hinge portion according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a detection mechanism according to an embodiment of the present invention;
fig. 7 shows a schematic structural diagram of a receiving assembly according to an embodiment of the present invention.
In the figure: 1. a drive assembly; 11. a first mounting housing; 12. a first open slot; 13. a first slider; 14. a first servo motor; 15. a first lead screw; 16. a second slider; 17. an adjustment mechanism; 18. a touch switch; 19. a first electric push rod; 110. a rack; 111. a discharge opening; 2. a sampling assembly; 21. a sampling tube; 22. a linkage mechanism; 221. a first gas delivery pipe; 222. a first separator; 223. a limiting groove; 224. a second gas delivery pipe; 225. a second separator; 226. a second electric push rod; 227. a telescopic pipe; 228. a hinge portion; 2281. a first hinge block; 2282. a second hinge block; 2283. positioning pins; 2284. a gear; 229. a linkage plate; 2210. an internally threaded bore; 23. a detection mechanism; 231. a fan; 232. a flow-guiding housing; 233. a gas pipe joint; 234. a conical seat; 235. a humidity sensor; 236. a temperature sensor; 237. a conical diversion cavity; 3. a material receiving assembly; 31. a second mounting housing; 32. a soil loading box; 33. a guide block; 34. a limiting block; 35. a third servo motor; 36. a third screw rod; 37. a second open slot; 38. a material receiving port; 4. a liquid crystal display screen; 5. a soil detector; 6. and (4) a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. 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.
The embodiment of the invention provides a soil sampling detection device for environment detection, which comprises a driving assembly 1, a sampling assembly 2 and a material receiving assembly 3; illustratively, as shown in FIG. 1.
Drive assembly 1 is open structure, just sampling component 2 sliding connection is at one side outer wall of drive assembly 1, the bottom of drive assembly 1 with connect the top fixed connection of material subassembly 3, connect material subassembly 3 and sampling component 2 to communicate each other and the cooperation is used, liquid crystal display 4 is installed in one side outer wall embedding of drive assembly 1, the opposite side outer wall fixedly connected with of drive assembly 1 handle 6 and soil detector 5.
Furthermore, one side of the bottom corner of the driving component 1 is rotatably connected with two sets of universal rollers, and the other side of the bottom corner of the driving component 1 is fixedly connected with two sets of supporting seats.
Specifically, the driving assembly 1 pushes the sampling assembly 2 into soil to perform sampling operation, and the liquid crystal display 4 displays humidity and temperature parameters of the soil in the sampling assembly 2 in the sampling process;
The drive assembly 1 comprises a first mounting housing 11 and four sets of adjustment mechanisms 17; illustratively, as shown in fig. 2.
A first open slot 12 is formed in the outer wall of one side of the first mounting shell 11, the sampling assembly 2 is connected in the first open slot 12 in a penetrating and sliding manner, two groups of first sliders 13 are connected to the top end of the inner wall of the first mounting shell 11 in a sliding manner, first servo motors 14 are fixedly connected to the bottom ends of the two groups of first sliders 13, the output ends of the first servo motors 14 are connected with first lead screws 15 in a transmission manner, one ends of the two groups of first lead screws 15 are rotatably connected with second sliders 16, and the two groups of second sliders 16 are connected to the bottom end of the inner wall of the first mounting shell 11 in a sliding manner;
the four groups of adjusting mechanisms 17 are respectively and fixedly connected to the top end of the inner wall and the bottom end of the inner wall of the first mounting shell 11, wherein the two groups of adjusting mechanisms 17 are in transmission connection with the first sliding block 13, and the two groups of adjusting mechanisms 17 are in transmission connection with the second sliding block 16;
one side of the inner wall of the first mounting shell 11, which is far away from the first opening slot 12, is fixedly connected with a touch switch 18, the inner wall of the first mounting shell 11 is symmetrically and fixedly connected with two sets of first electric push rods 19, the output ends of the two sets of first electric push rods 19 are in transmission connection with a rack 110, and one side of the bottom end of the first mounting shell 11 is provided with a discharge opening 111.
The adjusting mechanism 17 comprises a guide plate, one end of the guide plate is fixedly connected with a second servo motor, the output end of the second servo motor is in transmission connection with a second lead screw, the second lead screw is in threaded connection with the first slider 13 and the second slider 16 respectively, and the other end of the second lead screw is in rotational connection with the inner wall of the first installation shell 11.
Further, a PLC controller is fixedly connected to an outer wall of one side of the first mounting housing 11.
Specifically, the adjusting mechanism 17 drives the first slider 13 and the second slider 16 to move horizontally synchronously, so that the sampling assembly 2 slides to the outside of the first mounting shell 11 through the first open slot 12, and the first screw rod 15 is driven by the transmission of the output end of the first servo motor 14 to rotate synchronously, so that the sampling assembly 2 moves downwards and is inserted into the soil layer.
The sampling assembly 2 comprises a sampling tube 21, a linkage mechanism 22 and a detection mechanism 23; illustratively, as shown in FIG. 3.
The top and the link gear 22 fixed connection and the intercommunication of sampling tube 21, the top and the detection mechanism 23 fixed connection and the intercommunication of link gear 22.
The linkage mechanism 22 includes a first air delivery pipe 221 and a second air delivery pipe 224; illustratively, as shown in FIG. 4.
A first partition plate 222 is fixedly connected to the outer wall of the first air pipe 221, four sets of limiting grooves 223 are symmetrically formed in the top corner of the first partition plate 222, a second partition plate 225 is fixedly connected to the outer wall of the second air pipe 224, four sets of second electric push rods 226 are symmetrically and fixedly connected to the bottom corner of the second partition plate 225, the output ends of the four sets of second electric push rods 226 extend to the bottom end of the inner wall of each limiting groove 223, an extension pipe 227 is fixedly sleeved at the opening at the top end of the first air pipe 221 and the opening at the bottom end of the second air pipe 224, and a hinge portion 228 is rotatably connected to the top end of the first partition plate 222 and the bottom end of the second partition plate 225;
the outer walls of the two sides of the second partition 225 are fixedly connected with a linkage plate 229, one end of the linkage plate 229 is arranged in the same horizontal direction as the trigger switch 18, the surface of the linkage plate 229 is provided with an internal threaded hole 2210, and the internal threaded hole 2210 is in threaded transmission connection with the first lead screw 15.
The hinge portion 228 includes two sets of first hinge blocks 2281 and two sets of second hinge blocks 2282; illustratively, as shown in fig. 5.
Two sets of first hinge piece 2281 is fixed connection respectively in the top both sides of first baffle 222, and is two sets of second hinge piece 2282 is fixed connection respectively in the bottom both sides of second baffle 225, and is two sets of first hinge piece 2281 top is respectively with two sets of second hinge piece 2282's bottom is rotated and is connected, and is two sets of one side outer wall fixedly connected with locating pin 2283 of first hinge piece 2281, just locating pin 2283 is located first hinge piece 2281 and second hinge piece 2282 and rotates the center department of being connected, the one end fixedly connected with gear 2284 of locating pin 2283, just gear 2284 is connected with rack 110 meshing transmission.
The detection mechanism 23 comprises a fan 231 and a flow guide shell 232; illustratively, as shown in fig. 6.
The bottom of fan 231 and the top fixed connection of water conservancy diversion casing 232 and communicate each other, one side outer wall fixedly connected with air pipe head 233 of water conservancy diversion casing 232, the inner wall fixedly connected with toper seat 234 of water conservancy diversion casing 232, just humidity transducer 235 and temperature sensor 236 are installed in the inner wall embedding respectively of toper seat 234, toper water conservancy diversion chamber 237 has been seted up to the inner wall of toper seat 234, just humidity transducer 235 and temperature sensor 236's sense terminal all extends to in the toper water conservancy diversion chamber 237.
Further, the outer wall of one side of the first mounting housing 11 is also fixedly connected with a high-pressure air pump, and the high-pressure air pump is communicated with the air pipe connector 233 through a high-pressure air pipe.
Specifically, the adjusting mechanism 17 drives the sampling tube 21 to move outwards from the first open slot 12, so that the bottom end of the sampling tube 21 is located at the upper part of the soil layer to be sampled, and the first servo motor 14 drives the first screw rod 15 to rotate, so that the bottom end of the sampling tube 21 is inserted into the soil layer to be sampled;
the first servo motor 14 and the adjusting mechanism 17 are driven to reset, so that the sampling tube 21 after sampling is accommodated in the first mounting shell 11;
the fan 231 rotates towards one side to form negative pressure in the conical diversion cavity 237, the temperature and the humidity of the soil in the sampling pipe 21 are collected, the temperature and the humidity in the soil are collected and transmitted to the PLC through the matching use of the humidity sensor 235 and the temperature sensor 236, and the basic data after the soil sampling is displayed by the liquid crystal display screen 4 after being analyzed by the PLC;
the adjusting mechanism 17 continuously drives the sampling tube 21 to move, so that one end of the linkage plate 229 is in contact with the touch switch 18, the touch switch 18 transmits signals to the PLC controller, the PLC controller analyzes the signals and controls the first electric push rod 19 to push the rack 110 to move upwards, so that the rack 110 is in meshing transmission connection with the gear 2284, the output ends of the four groups of second electric push rods 226 are separated from the limiting groove 223 to cancel locking between the first partition 222 and the second partition 225, the adjusting mechanism 17 is used for driving the sampling tube 21 to move towards one side far away from the touch switch 18, so that the gear 2284 is in meshing transmission with the rack 110, the sampling tube 21 rotates around the positioning pin 2283, and one end of the sampling tube 21 moves to the position above the discharge opening 111.
The receiving component 3 comprises a second mounting shell 31; illustratively, as shown in FIG. 7.
The inner wall top of second installation casing 31 is provided with soil load box 32, the bottom fixedly connected with guide block 33 of soil load box 32, bottom one side fixedly connected with stopper 34 of guide block 33, the inner wall one end fixedly connected with third servo motor 35 of second installation casing 31, threaded connection has third lead screw 36 in the guide block 33, just the one end of third lead screw 36 is connected with third servo motor 35's output transmission, second open slot 37 has been seted up to the outer wall of second installation casing 31 and the one side of keeping away from third servo motor 35, soil load box 32 and the equal sliding connection of guide block 33 are at the inner wall of second open slot 37, material receiving opening 38 has been seted up to top one side of second installation casing 31, just material receiving opening 38 and discharge opening 111 communicate each other.
Specifically, the third servo motor 35 drives the third screw rod 36 to rotate, so that the guide block 33 and the soil loading box 32 synchronously and horizontally move, and the soil in the sampling tube 21 is guided into the soil loading box 32 through the discharge opening 111, so that the soil is distributed from one end of the soil loading box 32 to the other end.
The soil sampling detection device for environment detection provided by the embodiment of the invention has the following working principle:
the sampling tube 21 is driven by the adjusting mechanism 17 to move outwards from the first open slot 12, so that the bottom end of the sampling tube 21 is positioned at the upper part of the soil layer to be sampled, and the first screw rod 15 is driven by the first servo motor 14 to rotate, so that the bottom end of the sampling tube 21 is inserted into the soil layer to be detected;
the sampling tube 21 after sampling is accommodated in the first mounting shell 11 through the reset driving of the first servo motor 14 and the adjusting mechanism 17;
the fan 231 rotates towards one side to form negative pressure in the conical diversion cavity 237, the temperature and the humidity of the soil in the sampling pipe 21 are collected, the temperature sensor 235 and the temperature sensor 236 are matched for use, the temperature and the humidity in the soil are collected and transmitted to the PLC, and the basic data after soil sampling is displayed by the liquid crystal display screen 4 after being analyzed by the PLC;
the sampling tube 21 is continuously driven to move by the adjusting mechanism 17, one end of the linkage plate 229 is in contact with the touch switch 18, the touch switch 18 transmits signals to the PLC, the PLC analyzes the signals and controls the first electric push rod 19 to push the rack 110 to move upwards, the rack 110 is in meshing transmission connection with the gear 2284, the output ends of the four groups of second electric push rods 226 are separated from the limiting groove 223 to cancel locking between the first partition 222 and the second partition 225, the adjusting mechanism 17 is used for driving the sampling tube 21 to move towards one side far away from the touch switch 18, the gear 2284 is in meshing transmission with the rack 110, the sampling tube 21 rotates by taking the positioning pin 2283 as the center, and one end of the sampling tube 21 moves to the position above the discharge opening 111;
the blower 231 rotates towards the other side, so that the soil in the sampling tube 21 enters the soil loading box 32, the third servo motor 35 drives the third screw rod 36 to rotate, the guide block 33 and the soil loading box 32 synchronously and horizontally move, and the soil is distributed from one end of the soil loading box 32 to the other end;
soil at different positions of each part in the soil loading box 32 is sequentially detected by the soil detector 5.
On the basis of the soil sampling detection device for environment detection, the embodiment of the invention also provides a detection method of the soil sampling detection device for environment detection, which comprises the following steps,
the sampling tube is driven to move by the driving component, so that the sampling tube is inserted into the soil layer;
the sampling tube is accommodated in the driving assembly through the reset movement of the driving assembly;
detecting the soil in the sampling pipe through a detection mechanism;
the sampling tube is driven to rotate and adjust through the driving assembly, so that soil in the sampling tube is blown into the material receiving assembly by the detection mechanism.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a soil sampling detection device for environmental detection which characterized in that: comprises a driving component (1), a sampling component (2) and a receiving component (3);
the sampling assembly (2) comprises a sampling tube (21), a linkage mechanism (22) and a detection mechanism (23); the top end of the sampling tube (21) is fixedly connected with the bottom end of the linkage mechanism (22), the top end of the linkage mechanism (22) is fixedly connected with the bottom end of the detection mechanism (23), and the sampling tube (21), the linkage mechanism (22) and the detection mechanism (23) are communicated with each other;
the linkage mechanism (22) comprises a first air conveying pipe (221) and a second air conveying pipe (224);
a first partition plate (222) is fixedly connected to the outer wall of the first air conveying pipe (221), a second partition plate (225) is fixedly connected to the outer wall of the second air conveying pipe (224), an expansion pipe (227) is fixedly sleeved at an opening at the top end of the first air conveying pipe (221) and an opening at the bottom end of the second air conveying pipe (224), and the top end of the first partition plate (222) and the bottom end of the second partition plate (225) are rotatably connected with a hinge part (228);
the outer walls of the two sides of the second partition plate (225) are fixedly connected with linkage plates (229), and the linkage plates (229) are in transmission connection with the driving assembly (1);
the material receiving device is characterized in that the driving assembly (1) is of an open structure, the sampling tube (21) is connected to the outer wall of one side of the driving assembly (1) in a sliding mode, the bottom end of the driving assembly (1) is fixedly connected with the top end of the material receiving assembly (3), and the material receiving assembly (3) and the sampling tube (21) are communicated with each other and matched for use;
the drive assembly (1) comprises a first mounting housing (11) and four sets of adjustment mechanisms (17);
a first open slot (12) is formed in the outer wall of one side of the first mounting shell (11), the sampling assembly (2) is connected in the first open slot (12) in a penetrating and sliding manner, two groups of first sliding blocks (13) are connected to the top end of the inner wall of the first mounting shell (11) in a sliding manner, the bottom ends of the two groups of first sliding blocks (13) are fixedly connected with a first servo motor (14), the output end of the first servo motor (14) is connected with a first lead screw (15) in a transmission manner, one end of each of the two groups of first lead screws (15) is rotatably connected with a second sliding block (16), and the two groups of second sliding blocks (16) are connected to the bottom end of the inner wall of the first mounting shell (11) in a sliding manner;
the four groups of adjusting mechanisms (17) are respectively and fixedly connected to the top end of the inner wall and the bottom end of the inner wall of the first mounting shell (11), wherein the two groups of adjusting mechanisms (17) are in transmission connection with the first sliding block (13), and the two groups of adjusting mechanisms (17) are in transmission connection with the second sliding block (16);
a touch switch (18) is fixedly connected to one side, away from the first open slot (12), of the inner wall of the first mounting shell (11), two groups of first electric push rods (19) are symmetrically and fixedly connected to the inner wall of the first mounting shell (11), output ends of the two groups of first electric push rods (19) are in transmission connection with a rack (110), and a discharge opening (111) is formed in one side of the bottom end of the first mounting shell (11);
the detection mechanism (23) comprises a fan (231) and a flow guide shell (232); the bottom end of the fan (231) is fixedly connected and communicated with the top end of the flow guide shell (232), and the outer wall of one side of the flow guide shell (232) is fixedly connected with an air pipe joint (233); the inner wall of the flow guide shell (232) is fixedly connected with a conical seat (234), and a humidity sensor (235) and a temperature sensor (236) are embedded in the inner wall of the conical seat (234) respectively; a conical flow guide cavity (237) is formed in the inner wall of the conical seat (234), and the detection ends of the humidity sensor (235) and the temperature sensor (236) extend into the conical flow guide cavity (237);
the hinge section (228) includes two sets of first hinge blocks (2281) and two sets of second hinge blocks (2282);
the two groups of first hinge blocks (2281) are respectively and fixedly connected to two sides of the top end of the first partition plate (222), the two groups of second hinge blocks (2282) are respectively and fixedly connected to two sides of the bottom end of the second partition plate (225), and the top ends of the two groups of first hinge blocks (2281) are respectively and rotatably connected with the bottom ends of the two groups of second hinge blocks (2282);
two sets of one side outer wall fixedly connected with locating pin (2283) of first hinge piece (2281), just locating pin (2283) are located first hinge piece (2281) and second hinge piece (2282) and rotate the center department of being connected, the one end fixedly connected with gear (2284) of locating pin (2283), just gear (2284) are connected with rack (110) meshing transmission.
2. The soil sampling and detecting device for environmental testing according to claim 1, wherein: four groups of limiting grooves (223) are symmetrically formed in the top corner of the first partition plate (222), four groups of second electric push rods (226) are symmetrically and fixedly connected to the bottom corner of the second partition plate (225), and the output ends of the four groups of second electric push rods (226) extend to the bottom ends of the inner walls of the limiting grooves (223).
3. A soil sampling inspection method implemented by the soil sampling inspection apparatus for environmental inspection according to any one of claims 1 to 2, characterized in that: the detection method comprises the following steps:
the sampling tube is driven to move by the driving component, so that the sampling tube is inserted into the soil layer;
the sampling tube is accommodated in the driving component through the reset movement of the driving component;
detecting the soil in the sampling pipe through a detection mechanism;
the sampling tube is driven to rotate and adjust through the driving assembly, so that soil in the sampling tube is blown into the material receiving assembly by the detection mechanism.
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| CN116642727B (en) * | 2023-06-08 | 2024-05-14 | 淮安市中证安康检测有限公司 | A layered sampling device and sampling method for soil detection |
| CN117569286B (en) * | 2024-01-16 | 2024-04-09 | 四川交通职业技术学院 | Direction measuring device and method for roadbed survey |
| CN120800590B (en) * | 2025-09-12 | 2025-12-05 | 日照普惠动物营养科技有限公司 | Temperature measuring device and method for feed drying |
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| CN108296271A (en) * | 2017-12-22 | 2018-07-20 | 柳州弘蓝科技有限公司 | A kind of soil pollution swing type chlorination equipment |
| CN208847507U (en) * | 2018-09-09 | 2019-05-10 | 杭州统标检测科技有限公司 | A soil sampling device for environmental testing |
| CN211179821U (en) * | 2019-12-25 | 2020-08-04 | 厦门华厦学院 | Open-air environment measuring equipment |
| CN211877442U (en) * | 2020-04-25 | 2020-11-06 | 袁志刚 | Soil detection sampling device that stability is good |
| CN111505246B (en) * | 2020-05-10 | 2022-04-15 | 武汉市秀谷科技有限公司 | Multifunctional soil detection device for environment detection |
| CN212300994U (en) * | 2020-05-22 | 2021-01-05 | 山东神农氏生物技术有限公司 | Sampling rod of microbial fertilizer sampling machine |
| CN213274951U (en) * | 2020-11-11 | 2021-05-25 | 安徽伟辰建设工程有限公司 | A soil sampling device for highway engineering |
| CN214894134U (en) * | 2020-11-12 | 2021-11-26 | 辽宁青蓝环保咨询有限公司 | Sampling device for soil detection |
| CN112629913A (en) * | 2020-12-01 | 2021-04-09 | 邱俊梅 | A sampling device for pesticide residue detects in soil |
| CN113432915B (en) * | 2021-07-16 | 2022-12-13 | 广东中晟勘测科学研究有限公司 | Soil sampling detection device for ecological environment detection |
| CN113640049A (en) * | 2021-09-02 | 2021-11-12 | 冯碧波 | Soil sampling detection device for environment assessment and use method thereof |
| CN114414283B (en) * | 2022-03-31 | 2022-06-14 | 深圳市宗兴环保科技有限公司 | Soil heavy metal content detection device and detection method |
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Effective date of registration: 20240814 Address after: No. 85 Heya Road, Jinchuan District, Jinchang City, Gansu Province 737100 Patentee after: Gansu Yunteng Environmental Technology Testing Co.,Ltd. Country or region after: China Address before: 518000 Room 301, building B, baochengtai Industrial Park, 8 Caiyun Road, Jixiang community, Longcheng street, Longgang District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN TSINGHUA HUANKE DETECTION TECHNOLOGY CO.,LTD. Country or region before: China |