CN117022878B - Contaminated soil detects with sample soil save set - Google Patents
Contaminated soil detects with sample soil save set Download PDFInfo
- Publication number
- CN117022878B CN117022878B CN202311276981.8A CN202311276981A CN117022878B CN 117022878 B CN117022878 B CN 117022878B CN 202311276981 A CN202311276981 A CN 202311276981A CN 117022878 B CN117022878 B CN 117022878B
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- driving
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- 239000002689 soil Substances 0.000 title claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 56
- 238000005070 sampling Methods 0.000 claims abstract description 56
- 238000001514 detection method Methods 0.000 claims abstract description 31
- 238000004321 preservation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000000712 assembly Effects 0.000 claims abstract description 6
- 238000000429 assembly Methods 0.000 claims abstract description 6
- 239000011521 glass Substances 0.000 claims description 32
- 238000012360 testing method Methods 0.000 claims description 21
- 239000006059 cover glass Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000003860 storage Methods 0.000 abstract description 31
- 238000004458 analytical method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 19
- 239000000123 paper Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000003900 soil pollution Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000005527 soil sampling Methods 0.000 description 3
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- 239000002957 persistent organic pollutant Substances 0.000 description 1
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- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 1
- 125000005575 polycyclic aromatic hydrocarbon group Chemical group 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (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 sampling soil preservation device for polluted soil detection, which belongs to the technical field of soil sample preservation and comprises a bottom bracket, wherein a first side bracket and a second side bracket are fixedly connected to two sides of the top of the bottom bracket respectively, a driving rotation mechanism is fixedly connected to the bottom of one side, far away from the second side bracket, of the first side bracket, universal wheels are fixedly connected to each corner of the bottom bracket, a rotation adjusting mechanism is arranged between the first side bracket and the second side bracket, a plurality of sealing assemblies are connected to the top of the rotation adjusting mechanism in a sliding mode, and a plurality of L-shaped sliding support plates are connected to the inside of the rotation adjusting mechanism in a sliding mode. The invention designs a plurality of sample storage mechanisms and numbers the sample storage mechanisms so that the sample storage mechanisms are in one-to-one correspondence with the numbers of the regional planes, and the soil at the whole sampling point is distributed in the storage device in a three-dimensional manner, thereby facilitating the subsequent detection, observation and analysis.
Description
Technical Field
The invention belongs to the technical field of soil sample preservation, and particularly relates to a sampling soil preservation device for polluted soil detection.
Background
Soil pollution detection is one of important contents of environment detection, and aims to find out background values, detect, forecast and control soil environment quality, wherein preferential detection matters of soil pollution are matters which have important influence on human health and ecological balance maintenance, such as mercury, cadmium, lead, arsenic, copper, aluminum, nickel, zinc, selenium, chromium, vanadium, manganese, sulfate, nitrate, halide, carbonate and other elements and inorganic pollutants; petroleum, organophosphorus and organochlorine pesticides, polycyclic aromatic hydrocarbons, polychlorinated biphenyls, chloral and other biologically active substances; the determination of soil pollution components by infectious bacteria, viruses and the like introduced by fecal garbage and domestic sewage belongs to trace analysis and ultra trace analysis, and the difference of detection values by 10% -20% is generally considered to be understandable, so that the soil pollution detection result has important significance for grasping the soil quality condition and implementing a soil pollution control path and quality management.
When the soil is detected, the soil is required to be sampled firstly, the soil sampling is a method for collecting soil samples, which comprises the steps of arranging and sampling the samples, taking profile soil samples, firstly trimming and cleaning the profile before sampling, cutting off the floating soil on the outermost layer, then sampling the soil from the central typical part layer by layer from top to bottom according to the level, storing the soil samples after the soil sampling, adopting a transportation method for storing the samples of unstable components which are easy to decompose or volatilize and the like at low temperature, sending the samples to a laboratory for analysis and test as soon as possible, taking the samples of fresh samples for testing, storing the samples in a sealable polyethylene or glass container in a dark place after the samples are collected, filling the containers, avoiding storing the samples by using the container which contains the components to be tested or has interference on the test, and selecting the glass container for storing the samples for testing the soil samples for organic pollutants.
The existing post-sampling soil detection and preservation device only plays a role in storage and preservation in the use process, detection results can be displayed only by recording and then generating various tables with display changes on paper, then the soil is difficult to display comprehensively on the paper due to the fact that the soil is polluted into a three-dimensional structure, inconvenience is brought to watching results, meanwhile, when problems occurring in a certain part of data after detection are finished, the part of samples cannot be locked quickly, and errors are easy to occur in the multi-point sampling and storage process.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a sampling soil preservation device for polluted soil detection.
The technical scheme adopted for solving the technical problems is as follows: the sampling soil preservation device for polluted soil detection comprises a bottom bracket, wherein a first side bracket and a second side bracket are fixedly connected to two sides of the top of the bottom bracket respectively, and a driving rotating mechanism is fixedly connected to the bottom of one side, far away from the second side bracket, of the first side bracket;
each corner of the bottom support is fixedly connected with a universal wheel, a rotation adjusting mechanism is arranged between the first side support and the second side support, the top of the rotation adjusting mechanism is slidably connected with a plurality of sealing assemblies, and the inside of the rotation adjusting mechanism is slidably connected with a plurality of L-shaped sliding support plates;
the top of a plurality of L type slip backup pad all rotates and is connected with and rotates and settle the cover shell, a plurality of rotate the fixed pivot of bottom center fixedly connected with T type of settling the cover shell, a plurality of rotate the both sides of settling the cover shell and all fixedly connected with many check flitch and plane flitch respectively, a plurality of rotate and settle the cover shell and all place a plurality of sample storage mechanism.
Further, the drive rotary mechanism comprises a fixed mounting shell fixedly connected to the bottom of one side of the first side support, a protecting shell is fixedly connected to the top of the fixed mounting shell, a mounting base is fixedly connected to the bottom of the front end face of the fixed mounting shell, a driving motor is mounted on the top of the mounting base, a driving worm and a transmission double-wheel assembly are respectively rotated in the fixed mounting shell, a first bearing is mounted between the driving worm and the two ends of the transmission double-wheel assembly and the fixed mounting shell, and a transmission chain is mounted on the transmission double-wheel assembly.
Through above-mentioned technical scheme, during the use, driving motor drives the drive worm and rotates between two first bearings, and then drives the transmission double round subassembly of meshing with it and rotate between two first bearings, worm wheel and sprocket in the transmission double round subassembly accomplish respectively with the meshing of drive worm and with the meshing of drive chain, consequently can drive the drive chain and rotate when the transmission double round subassembly rotates, and then accomplish power input, when the input of drive worm is more stable simultaneously, also can increase driven moment of torsion.
Further, the output end of the driving motor is fixedly connected with one end of the driving worm.
Through the technical scheme, the driving motor is ensured to transmit output power to the driving worm.
Further, the rotation adjustment mechanism comprises a U-shaped rotation frame plate which is rotationally connected between the first side frame and the second side frame, side connecting shafts are fixedly connected to the centers of two sides of the U-shaped rotation frame plate, each side connecting shaft is fixedly connected with a driving sprocket which is close to the driving rotation mechanism, each outer wall of each side connecting shaft is respectively provided with a second bearing between the first side frame and the second side frame, the front end of the U-shaped rotation frame plate and the rear end of the U-shaped rotation frame plate are fixedly connected with side glass plates, each side glass plate is fixedly connected with a top guide rail, and a plurality of limiting rods are fixedly connected between two sides of the inner wall of the U-shaped rotation frame plate.
Through above-mentioned technical scheme, drive chain and drive sprocket meshing can drive sprocket through drive chain and rotate when power is inputed, and then drives whole U type rotation frame plate and rotate between two second bearings, and then realized the angular adjustment to U type rotation frame plate certain degree, can make the observer watch more easily at follow-up many check flitch and plane flitch.
Further, a plurality of limiting holes corresponding to the limiting rods are formed in the L-shaped sliding support plates, and through holes corresponding to the T-shaped fixed rotating shafts are formed in the centers of the bottoms of the L-shaped sliding support plates.
Through the technical scheme, a plurality of L-shaped sliding support plates slide on a plurality of limit rods, the limit rods play a role in limiting and supporting the L-shaped sliding support plates, meanwhile, the continuous sliding L-shaped sliding support plates realize that the soil harmful substance content of the sampling section can be displayed in a rotating mode for each rotating arrangement shell, and meanwhile, the T-shaped fixed rotating shaft plays a role in rotating and limiting and supporting the rotating arrangement shell.
Further, the seal assembly comprises a sliding glass plate slidably connected between two top rails, and a fixed handle is fixedly connected to one side of the top of the sliding glass plate.
Through above-mentioned technical scheme, sliding glass board slides between two top guide rail, can play sealed effect, and a plurality of seal assembly have also made things convenient for carrying out sliding adjustment to the L type slip backup pad of optional position.
Furthermore, sealing strips are adhered to the two ends of the bottom of the sliding glass plate.
Through the technical scheme, the sum of the widths of the sliding glass plates is larger than the length of the top of the U-shaped rotating frame plate, so that the sealing strip can seal the overlapping positions of the two sliding glass plates.
Further, the sample storage mechanism comprises a plurality of cover glass shells which are connected to the rotating arrangement shell in a sliding manner, the top of each cover glass shell is fixedly connected with a threaded sleeve, the inner wall of each cover glass shell is connected with an arc inner shell in a sliding manner, the top of each arc inner shell is fixedly connected with a lifting threaded cap, the inner wall of each arc inner shell is fixedly connected with a plurality of separation circular plates, the top of each separation circular plate is fixedly connected with two side fixing plates, the centers of the side fixing plates are all connected with a connecting rotating shaft in a rotating manner, the outer wall of each connecting rotating shaft is fixedly connected with a reset torsion spring, the corresponding two of the connecting rotating shafts are fixedly connected with a rubber bottom sleeve, and the side fixing plates are far away from one side of each rubber bottom sleeve and are fixedly connected with a protective cover plate.
Through the technical scheme, when the test tube samples are stored, the plurality of sample storage mechanisms are numbered according to the positions of sampling points, and numbering paper sheets are attached to the tops of the lifting screw caps, so that the numbers of the sampling points correspond to the plurality of sample storage mechanisms in the device one by one, when sampling is carried out at a certain sampling point, the sample storage mechanisms corresponding to the numbers of the sampling points are taken out from the rotating arrangement casing, then the lifting screw caps are spirally rotated, the circular arc inner shell is pulled to slide out from the inside of the protective glass casing, then the soil test tube samples taken out from the sampling points at equal intervals are clamped in the corresponding rubber bottom sleeves, the rubber bottom sleeves are broken off during placement, the rubber bottom sleeves are rotated on the two side fixing plates through the two connecting rotating shafts to realize angle adjustment, the two connecting rotating shafts compress the reset torsion springs during rotation, and after the clamping is completed, the rubber bottom sleeves are loosened to reset under the reset of the reset torsion springs, and the rubber bottom sleeves and the sample test tubes are driven to reset for storage.
Further, a plurality of mounting holes and grooves corresponding to the cover glass are respectively formed in the inner surfaces of the top and bottom of the rotating mounting cover shell.
Through above-mentioned technical scheme, rotate the through-hole of settling on the cover shell and played spacing supporting role, the recess of bottom can be spacing, avoids appearing rocking.
The beneficial effects of the invention are as follows: (1) According to the invention, a plurality of sample storage mechanisms are designed and numbered so as to correspond to the numbers of the regional planes one by one, when sample collection is completed, the soil samples of the whole sampling region are placed according to the positions of sampling points, and the change of the content of harmful substances in the soil along the longitudinal direction of the polluted region and the depth of the soil can be observed more clearly by drawing color sticking cards and line diagrams with clearer detection results, if a certain point has a problem, the sample storage mechanism can be directly taken out, sample test tubes with corresponding depth are taken out for re-detection, and the soil of the whole sampling point is distributed in the storage device in a three-dimensional manner, so that the subsequent detection, observation and analysis are convenient; (2) According to the invention, through the rotating U-shaped rotating frame plate, the rotating arranging casing and the sliding L-shaped sliding support plate, the rotating U-shaped rotating frame plate can adjust the overall observation angle, the rotating arranging casing can conveniently observe color change and line diagram data, and corresponds to the sample test tubes in the rotating arranging casing one by one, the data change of each section can be clearly observed through the side glass plates, and the functionality of the storage device is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic view of a portion of the structure of the present invention;
FIG. 5 is a schematic view of an exploded construction of the drive rotary mechanism of the present invention;
FIG. 6 is a schematic view of a rotation adjustment mechanism of the present invention;
FIG. 7 is a schematic view of a planar flitch structure of the present invention;
FIG. 8 is a schematic illustration of the structure of the multi-compartment flitch of the present invention;
FIG. 9 is a schematic view of a rotationally mounted housing of the present invention;
FIG. 10 is a schematic view of a sample storage mechanism of the present invention;
FIG. 11 is a partial enlarged view at B in FIG. 10;
FIG. 12 is a schematic view of a portion of the structure of a sample storage mechanism of the present invention;
FIG. 13 is a schematic diagram of the data presentation internal architecture of the present invention;
fig. 14 is a schematic diagram of a sample point grid design of the present invention.
Reference numerals: 1. a bottom bracket; 2. a first side bracket; 3. a second side bracket; 4. driving a rotating mechanism; 401. a fixed mounting shell; 402. a protective shell; 403. a mounting base; 404. a driving motor; 405. driving a worm; 406. a drive dual wheel assembly; 407. a first bearing; 408. a drive chain; 5. a universal wheel; 6. a rotation adjustment mechanism; 601. a U-shaped rotating frame plate; 602. a side connecting shaft; 603. a drive sprocket; 604. a second bearing; 605. a side glass plate; 606. a top rail; 607. a limit rod; 7. a seal assembly; 70. sliding the glass plate; 71. a fixed handle; 8. an L-shaped sliding support plate; 9. a rotating housing shell; 10. a T-shaped fixed rotating shaft; 11. a multi-grid flitch; 12. a planar flitch; 13. a sample storage mechanism; 1301. a cover glass case; 1302. a thread sleeve; 1303. an arc inner shell; 1304. lifting the screw cap; 1305. a separation circular plate; 1306. a side fixing plate; 1307. connecting a rotating shaft; 1308. a reset torsion spring; 1309. a rubber bottom sleeve; 1310. a protective cover plate; 14. a detection area; 15. equidistant grids; 16. and (5) planning sampling points.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1-5, a sample soil preservation device for contaminated soil detection in this embodiment, including bottom support 1, bottom support 1's top both sides are fixedly connected with first side support 2 and second side support 3 respectively, first side support 2 is being kept away from the bottom fixedly connected with drive rotary mechanism 4 of second side support 3 one side, drive rotary mechanism 4 includes fixed mounting shell 401 of fixed connection in first side support 2 one side bottom, fixed mounting shell 401's top fixedly connected with protecting shell 402, fixed mounting shell 401 front end's bottom fixedly connected with mounting base 403, driving motor 404 is installed at the top of mounting base 403, driving worm 405 and transmission double-wheel assembly 406 are rotated respectively to the inside of fixed mounting shell 401, install first bearing 407 between driving worm 405 and transmission double-wheel assembly 406 and fixed mounting shell 401, install drive chain 408 on the transmission double-wheel assembly 406, during the use, driving motor drives driving worm 405 and rotates between two first bearing 407, and then drive double-wheel assembly 406 with it meshes with it and rotates between two first worm wheel assembly 406, thereby the driving worm 405 can be accomplished with the transmission worm 408 and the transmission double-wheel assembly, and the transmission torque can be accomplished simultaneously, and the transmission torque can be increased when the driving worm 405 and the transmission of the double-wheel assembly is connected with the driving worm 405 and the transmission double-wheel assembly 408 is completed, and the transmission torque is accomplished simultaneously, and the transmission torque is increased.
As shown in fig. 1-6, each corner of the bottom bracket 1 is fixedly connected with a universal wheel 5, a rotation adjusting mechanism 6 is arranged between the first side bracket 2 and the second side bracket 3, the rotation adjusting mechanism 6 comprises a U-shaped rotating frame plate 601 which is rotatably connected between the first side bracket 2 and the second side bracket 3, the centers of two sides of the U-shaped rotating frame plate 601 are fixedly connected with side connecting shafts 602, the two side connecting shafts 602 are fixedly connected with a transmission chain wheel 603 near to the driving rotating mechanism 4, the outer walls of the two side connecting shafts 602 and the first side bracket 2 are respectively provided with a second bearing 604 between the second side bracket 3, the front end and the rear end of the U-shaped rotating frame plate 601 are fixedly connected with side glass plates 605, the top of two side glass boards 605 is all fixedly connected with top guide rail 606, fixedly connected with a plurality of gag lever posts 607 between the both sides of U type rotation frame board 601 inner wall, drive chain 408 and drive sprocket 603 meshing, when power is input, can drive sprocket 603 through drive chain 408 and rotate, and then drive whole U type rotation frame board 601 and rotate between two second bearings 604, and then realized the angular adjustment to U type rotation frame board 601 certain degree (the angle is difficult too big, sample storage mechanism 13 is easy to the landing, have the human overlook of certain inclination to observe can), it is easier to observe at follow-up observation many check flitch 11 and plane flitch 12 can make the observer look over.
As shown in fig. 1-9, a plurality of seal assemblies 7 are slidably connected to the top of the rotation adjusting mechanism 6, the seal assemblies 7 comprise a sliding glass plate 70 slidably connected between two top guide rails 606, a fixed handle 71 is fixedly connected to one side of the top of the sliding glass plate 70, the sliding glass plate 70 slides between the two top guide rails 606 and can play a role of sealing, the seal assemblies 7 also facilitate sliding adjustment of the L-shaped sliding support plate 8 at any position, sealing strips are adhered to two ends of the bottom of the sliding glass plate 70, the sum of the widths of the sliding glass plates 70 is larger than the top length of the U-shaped rotation frame plate 601, therefore, the sealing strips can enable the two sliding glass plates 70 to seal at the overlapping position, a plurality of L-shaped sliding support plates 8 are slidably connected to the inside of the rotation adjusting mechanism 6, a plurality of limiting holes corresponding to the limiting rods 607 are formed in the plurality of L-shaped sliding support plates 8, through holes corresponding to the T-shaped fixed rotating shafts 10 are formed in the bottom centers of the L-shaped sliding support plates 8, the limiting rods 607 slide on the plurality of the limiting rods, the L-shaped sliding support plates 8 slide on the plurality of the limiting rods 607, the L-shaped sliding support plates are fixedly arranged at the same time, and the soil content of the T-shaped sliding support plates 8 can be limited by the rotation frame plates 9 when the rotation of the rotation frame plates are rotated, and the soil is changed, and the soil is displayed by the effect of the rotation frame plates is realized.
As shown in fig. 1-13, the top of the plurality of L-shaped sliding support plates 8 are all rotatably connected with a rotary placement casing 9, the center of the bottom of the plurality of rotary placement casings 9 is fixedly connected with a T-shaped fixed rotating shaft 10, both sides of the plurality of rotary placement casings 9 are respectively fixedly connected with a plurality of shelf boards 11 and a flat board 12, a plurality of sample storage mechanisms 13 are respectively placed on the plurality of rotary placement casings 9, the sample storage mechanisms 13 comprise a plurality of cover glass casings 1301 which are slidably connected on the rotary placement casing 9, the top of the cover glass casings 1301 are respectively fixedly connected with a threaded sleeve 1302, the inner wall of the cover glass casing 1301 is slidably connected with an arc inner casing 1303, the top of the arc inner casing 1303 is fixedly connected with a lifting threaded cap 1304, the inner wall of the arc inner casing 1303 is fixedly connected with a plurality of separation circular plates 1305, the top of the plurality of separation circular plates 1305 are respectively fixedly connected with two side fixing plates 1306, the centers of the plurality of side fixing plates 1306 are rotationally connected with a connecting rotating shaft 1307, one end of the outer wall of the plurality of connecting rotating shafts 1307 is fixedly connected with a reset torsion spring 1308, a rubber bottom sleeve 1309 is fixedly connected between two corresponding connecting rotating shafts 1307, the side of the plurality of side fixing plates 1306 far away from the rubber bottom sleeve 1309 is fixedly connected with a protective cover plate 1310, when a test tube sample is stored, a plurality of sample storage mechanisms 13 are numbered according to the position of the sampling point, and numbered paper sheets are attached to the top of a lifting screw cap 1304, so that the number of the sampling point corresponds to the plurality of sample storage mechanisms 13 in the device one by one, when sampling is carried out at a certain sampling point, the sample storage mechanism 13 with the number corresponding to the sampling point is taken out from the rotating and placing sleeve shell 1304 is then screwed, pulling the lifting screw cap 1304 slides out the circular arc inner shell 1303 from the inside of the protective glass casing 1301, then the soil test tube sample that equidistant was taken out in the sampling point is blocked inside the corresponding rubber bottom sleeve 1309, break off the rubber bottom sleeve 1309 off with fingers and thumb during putting, make it rotate on two side fixed plates 1306 through two connection axis of rotation 1307 and realize the regulation of angle, and two connection axis of rotation 1307 can compress reset torsion spring 1308 when rotating, loosen rubber bottom sleeve 1309 and return to drive rubber bottom sleeve 1309 and sample test tube to reset under reset torsion spring 1308 after accomplishing the block and accomplish and deposit, a plurality of mounting holes and recess corresponding with protective glass casing 1301 have been seted up respectively to the top and the bottom internal surface of rotating and settling the cover 9, the through-hole on the rotating settling cover 9 has played spacing supporting role, the recess of bottom can be spacing, avoid appearing rocking.
The working principle of this embodiment is as follows, the sampling area 14 of the polluted soil is determined on the plane map, the equidistant grid 15 is designed reasonably, the planned sampling points 16 are determined in the equidistant grid 15 (the sampling points are determined by adopting the equidistant distribution sampling method, the whole sampling area is changed into a grid structure, the square centers formed in the grid are used as the planned sampling points 16, the number is carried out, meanwhile, the sampling points on the adjacent periphery of the side sampling area 14 also need to be sampled, but the sampling points with a longer distance can be abandoned for sampling), then sampling is carried out, the soil in the vertical direction of the sampling points is taken out, the thickness of the sampled soil is estimated according to the pollution degree and the like, the integrity of the taken out is ensured, a part of soil is selected in the middle distance in the taken out soil, and then the soil is filled in a glass test tube, and then sealing is carried out;
when a test tube sample is stored, a plurality of sample storage mechanisms 13 are numbered according to the positions of sampling points, and numbered paper sheets are attached to the tops of lifting screw caps 1304, so that the numbers of the sampling points are in one-to-one correspondence with the plurality of sample storage mechanisms 13 in the device, when sampling is carried out at a certain sampling point, the sample storage mechanisms 13 corresponding to the numbers of the sampling points are taken out from a rotating arrangement casing 9, then the lifting screw caps 1304 are spirally rotated, the circular arc inner shell 1303 is pulled out from the inside of the protective glass casing 1301 by pulling the lifting screw caps 1304, then the soil test tube sample taken out from the sampling points at equal intervals is clamped in the corresponding rubber bottom sleeves 1309, the rubber bottom sleeves 1309 at one end of the lifting screw caps 1304 are sequentially placed to the other end along the downward direction of the soil sampling points, the rubber bottom sleeves 1309 are separated from each other, the rubber bottom sleeves 1309 are opened during sampling at the time, the sampling is enabled to rotate on two side fixing plates 1306 to realize angle adjustment, and the two connecting rotating shafts 1307 compress reset torsion springs 1308 are rotated during rotation, after the clamping is completed, the reset screw caps 1308 are loosened, the reset screw caps 1308 are reset mechanism is driven to rotate the reset, the reset screw caps 1308 are driven under reset screw caps 1308, the reset screw caps are reset mechanism is driven to rotate the reset, and the reset screw caps are placed under the reset screw caps are reset, and the reset screw caps 13 are placed under the reset condition that the reset condition is completely to be placed, and the reset, the reset test tube sample storage is placed, and the reset, and the test tube sample is placed;
after the collection of the sample test tubes for whole sampling is completed, all samples in the device are sent to a detection center for detection, the detection is carried out according to the serial numbers and the sequence from top to bottom, the sample test tubes after the detection are placed inside the rubber bottom sleeve 1309 again, after the complete detection is completed, the interval is determined according to the maximum value and the minimum value of harmful substances in the detected soil, the interval corresponds to the color transition card, the whole numerical interval is covered from deep to light, the harmful substance content is less light or white, the harmful substance content is highest to darkest, the detection results of the harmful substance content in the soil are ordered according to the depth of the color, the stickers with the corresponding color depths of the detection contents of the sample test tubes in the rotary placement sleeve 9 are stuck on the multi-lattice flitch 11 on each rotary placement sleeve 9 (if a plurality of harmful substance detection results are provided, the paper can be designed with various colors and fixed in position, for example, the square paper is divided into four colors, the four colors on each paper are fixed in position, after the paper is pasted, a plurality of paper boards with equidistant small square through holes are used for being attached to the multi-grid flitch 11, the data change of single harmful substance content along the distribution area and depth can be clearly observed, the data of different substances can be observed, only slight translation is needed), the paper on the multi-grid flitch 11 can reflect the change of the soil section represented by the rotary placement casing 9 along the longitudinal direction of the polluted area and the soil depth, if a certain point is out of question, the sample storage mechanism 13 can be directly taken out, a sample chamber tube with the corresponding depth is taken out for re-detection, the plane flitch 12 on the other side can be pasted with a plane line pattern of the corresponding sampling point, and the change trend is observed, the rotating housing 9 can be rotated during observation, the side glass plate 605 can be clearly displayed, a plurality of sample tubes can be stored in the storage device, the pollution condition of the soil area can be expressed in a three-dimensional mode, and the subsequent detection, observation and analysis are convenient.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.
Claims (8)
1. The utility model provides a contaminated soil detects with sample soil save set, includes bottom support (1), its characterized in that: the two sides of the top of the bottom bracket (1) are fixedly connected with a first side bracket (2) and a second side bracket (3) respectively, and the bottom of one side, far away from the second side bracket (3), of the first side bracket (2) is fixedly connected with a driving rotation mechanism (4);
each corner of the bottom bracket (1) is fixedly connected with a universal wheel (5), a rotation adjusting mechanism (6) is arranged between the first side bracket (2) and the second side bracket (3), the top of the rotation adjusting mechanism (6) is slidably connected with a plurality of sealing assemblies (7), and the inside of the rotation adjusting mechanism (6) is slidably connected with a plurality of L-shaped sliding supporting plates (8);
a plurality of the top of L type slip backup pad (8) all rotates and is connected with rotation arrangement cover shell (9), a plurality of the bottom center fixedly connected with T type fixed rotating shaft (10) of rotation arrangement cover shell (9), the through-hole corresponding with T type fixed rotating shaft (10) has been seted up at the bottom center of L type slip backup pad (8), a plurality of the both sides of rotation arrangement cover shell (9) all fixedly connected with many check plates (11) and average flitch (12) respectively, a plurality of all have placed a plurality of sample deposit mechanism (13) on rotation arrangement cover shell (9), sample deposit mechanism (13) include a plurality of cover glass cover shells (1301) of sliding connection on rotation arrangement cover shell (9), the top of cover glass cover shell (1301) all fixedly connected with thread bush (1302), the inner wall sliding connection of cover glass (1301) has circular arc inner shell (1305), the top fixedly connected with lifting thread cap (1304), the inner wall fixedly connected with a plurality of separation plates (1306) of circular arc inner shell (1303), a plurality of separation plates (1306) each have one end fixedly connected with a plurality of side rotating shafts (1307) of rotation plates (1307), a rubber bottom sleeve (1309) is fixedly connected between two corresponding connecting rotating shafts (1307), and a plurality of side fixing plates (1306) are fixedly connected with a protective cover plate (1310) at one side far away from the rubber bottom sleeve (1309).
2. The sampling soil preservation device for contaminated soil detection according to claim 1, wherein the driving rotation mechanism (4) comprises a fixed mounting shell (401) fixedly connected to the bottom of one side of the first side support (2), a protecting shell (402) is fixedly connected to the top of the fixed mounting shell (401), a mounting base (403) is fixedly connected to the bottom of the front end face of the fixed mounting shell (401), a driving motor (404) is mounted on the top of the mounting base (403), a driving worm (405) and a driving double-wheel assembly (406) are respectively rotated in the fixed mounting shell (401), a first bearing (407) is mounted between both ends of the driving worm (405) and the driving double-wheel assembly (406) and the fixed mounting shell (401), and a driving chain (408) is mounted on the driving double-wheel assembly (406).
3. The sampling soil preservation device for contaminated soil detection according to claim 2, wherein an output end of the driving motor (404) is fixedly connected with one end of a driving worm (405).
4. The sampling soil preservation device for contaminated soil detection according to claim 1, wherein the rotation adjusting mechanism (6) comprises a U-shaped rotation frame plate (601) which is rotationally connected between the first side frame (2) and the second side frame (3), side connecting shafts (602) are fixedly connected to centers of two sides of the U-shaped rotation frame plate (601), one driving chain wheel (603) is fixedly connected to the two side connecting shafts (602) close to the driving rotation mechanism (4), second bearings (604) are respectively arranged between the outer walls of the two side connecting shafts (602) and the first side frame (2) and the second side frame (3), side glass plates (605) are fixedly connected to front ends and rear ends of the U-shaped rotation frame plate (601), top guide rails (606) are fixedly connected to tops of the two side glass plates (605), and a plurality of limit rods (607) are fixedly connected between two sides of the inner walls of the U-shaped rotation frame plate (601).
5. The sampling soil conservation device for contaminated soil detection according to claim 4, wherein a plurality of limiting holes corresponding to the limiting rod (607) are formed in each of the plurality of L-shaped sliding support plates (8).
6. The sampling soil preservation apparatus for contaminated soil testing according to claim 4, wherein the sealing assembly (7) comprises a sliding glass plate (70) slidingly connected between two top rails (606), a fixed handle (71) being fixedly connected to a top side of the sliding glass plate (70).
7. The sampling soil preservation apparatus for contaminated soil inspection according to claim 6, wherein sealing strips are adhered to both ends of the bottom of the sliding glass plate (70).
8. The sampling soil preservation apparatus for contaminated soil inspection according to claim 1, wherein the top and bottom inner surfaces of the rotating installation casing (9) are respectively provided with a plurality of mounting holes and grooves corresponding to the cover glass casing (1301).
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| CN202311276981.8A CN117022878B (en) | 2023-10-07 | 2023-10-07 | Contaminated soil detects with sample soil save set |
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| CN202311276981.8A CN117022878B (en) | 2023-10-07 | 2023-10-07 | Contaminated soil detects with sample soil save set |
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| CN116081062A (en) * | 2023-04-11 | 2023-05-09 | 山东省环境保护科学研究设计院有限公司 | Contaminated soil sample strorage device |
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| CN211134039U (en) * | 2019-11-21 | 2020-07-31 | 江昆懋 | Sample storage device for medical test |
| CN212530574U (en) * | 2020-06-18 | 2021-02-12 | 福建创投环境检测有限公司 | Soil detection sample sealing and collecting device |
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