CN117368443B - Multifunctional experimental device for manufacturing and analyzing soil and water chemical soil samples - Google Patents
Multifunctional experimental device for manufacturing and analyzing soil and water chemical soil samples Download PDFInfo
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- CN117368443B CN117368443B CN202311673001.8A CN202311673001A CN117368443B CN 117368443 B CN117368443 B CN 117368443B CN 202311673001 A CN202311673001 A CN 202311673001A CN 117368443 B CN117368443 B CN 117368443B
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- 239000002689 soil Substances 0.000 title claims abstract description 122
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000000126 substance Substances 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 35
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 35
- 241001330002 Bambuseae Species 0.000 claims abstract description 35
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 35
- 239000011425 bamboo Substances 0.000 claims abstract description 35
- 238000005520 cutting process Methods 0.000 claims abstract description 26
- 238000002360 preparation method Methods 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims description 29
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 13
- 238000003860 storage Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000004062 sedimentation Methods 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 abstract description 2
- 238000007906 compression Methods 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 43
- 238000001556 precipitation Methods 0.000 description 33
- 229910021645 metal ion Inorganic materials 0.000 description 10
- 238000004088 simulation Methods 0.000 description 9
- 239000002351 wastewater Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000005067 remediation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Classifications
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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
- G01N33/24—Earth materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a multifunctional experimental device for manufacturing and analyzing soil and water chemical soil samples, which comprises a workbench, wherein a first motor is fixedly connected to the top of the inner wall of a placing box, the output end of the first motor is provided with threads, a pressure column is sleeved and connected to the side surface of the output end of the first motor in a threaded manner, a cutting ring part is connected to the inner wall of the pressure column in a sliding manner, and a soil placing part is fixedly connected to the bottom of the inner wall of the placing box. The invention relates to the field of geotechnical test equipment. This multi-functional preparation and experimental apparatus of analysis soil and water chemistry soil sample, preparation mechanism pack into the pressure post with the cutting ring part, then utilize pressure to impress the soil sample in the cutting ring part, and when utilizing couple fixed cutting ring part, take all more conveniently, and hold the soil sample that can pack into fixed weight in the section of thick bamboo, when receiving the compression of pressure post, hold the section of thick bamboo and can be connected and form sealed structure with the inner ring, guarantee that the soil sample is not leaked outward.
Description
Technical Field
The invention relates to the field of geotechnical test equipment, in particular to a multifunctional experimental device for manufacturing and analyzing soil and water chemical soil samples.
Background
Many professions require soil testing to assess the quality and characteristics of the soil, such as agricultural professions or environmental engineering professions, agricultural professionals require soil testing to assess the nutrient content, ph, organic matter content, etc. of the soil to determine which crop is most suitable to plant or to adjust the soil fertility, environmental scientists and environmental engineers require soil testing to assess the level of contaminants in the soil, such as heavy metals, organic contaminants, etc. This helps in planning environmental protection and soil remediation. In nature, many special soils exist, and the research value of the soils is huge, and a great part of reasons are that the soils are in special chemical environments, so that when the properties of the soils in the special chemical environments are explored, a large number of ring cutter soil samples are required to be prepared in advance, and for this purpose, experimenters can collect soil samples of different lands or prepare the soil samples of the special chemical environments by adopting a mode of soaking the ring cutter soil samples.
However, the soil sample manufactured in this way takes a long time, and the chemical soil body under the flowing cannot be truly simulated due to the uneven composition and concentration of the aqueous solution in the pores inside the soil sample, and the soil sample is often manually operated when the ring cutter soil sample is manufactured, so that the time and the labor are wasted, and the soil sample is not sanitary.
Disclosure of Invention
In order to achieve the above purpose, the invention is realized by the following technical scheme: the multifunctional experimental device for manufacturing and analyzing soil and water chemical soil samples comprises a workbench, wherein the top of the workbench is fixedly connected with a placement box, the top of the inner wall of the placement box is fixedly connected with a manufacturing mechanism, the top of the workbench is also fixedly connected with a supporting table, and the top of the supporting table is rotatably connected with an observation mechanism and a water injection mechanism;
the manufacturing mechanism comprises a motor I, a pressure column, a sliding rod, a spring I, a hook, a cutting ring component and a soil placing component, wherein the motor I is fixedly connected to the top of the inner wall of the placing box, the output end of the motor I is provided with threads, the pressure column is sleeved with the pressure column and is in threaded connection with the side face of the output end of the motor I, the top and the bottom of the sliding rod are respectively fixedly connected to the top and the bottom of the inner wall of the placing box, the sliding rod is fixedly connected to the side face of the pressure column through a bracket, the spring I is fixedly connected to the side face of the pressure column through a lug, the hook is fixedly connected to one end of the spring I, which is far away from the motor I, the cutting ring component is slidably connected to the inner wall of the pressure column, the soil placing component is fixedly connected to the bottom of the inner wall of the placing box, the manufacturing mechanism is used for automatically manufacturing a cutting ring soil sample, sanitation of the soil sample is guaranteed, and soil sample manufacturing efficiency is improved.
Further, the cutting ring component comprises an inner ring, a sliding arc block, an annular sliding rail and a sealing groove, wherein the end face of the bottom of the pressure column is provided with a groove, the outer wall of the groove is provided with a sliding hole, the inner ring is slidably connected with the inner wall of the groove, the sliding arc block is fixedly connected with the outer wall of the inner ring through a connecting rod, the sliding arc block penetrates through the inner wall of the pressure column and extends to the outside, the annular sliding rail is sleeved on the inner wall of the sliding arc block in a sliding manner, and the bottom of the inner ring is provided with the sealing groove.
Further, the soil placing component comprises a fixed column, a push plate, a containing cylinder and a second spring, wherein the fixed column is fixedly connected to the bottom of the inner wall of the placing box, the push plate is fixedly connected to the top of the fixed column, the containing cylinder is sleeved on the outer wall of the push plate in a sliding manner, and the two ends of the second spring are fixedly connected to the bottom of the containing cylinder and the bottom of the inner wall of the placing box.
Further, the soil placing component is located under the cutting ring component, the top of the accommodating cylinder is fixedly connected with an annular protrusion, and the depth of a groove at the bottom of the pressure column is larger than the length of the inner ring.
Further, observation mechanism includes carousel, motor two, solid fixed ring, bolt, observe a section of thick bamboo and clean part, the carousel rotates the inner wall of connection at the brace table, motor two passes through the terminal surface of support fixed connection at the brace table, motor two's output fixed connection is at the terminal surface of carousel, gu fixed ring fixed connection keeps away from motor two's terminal surface at the carousel, the bolt runs through and threaded connection is in gu the side of fixed ring, observe a section of thick bamboo sliding connection at gu the inner wall of fixed ring, clean part fixed connection keeps away from the terminal surface of observing a section of thick bamboo one end at the brace table, and observation mechanism is used for observing the simulation condition of soil sample in flowing chemical solution, and the usable carousel simulates the impact of chemical solution under the different slopes, has further widened the research scope of soil experiment.
Further, clean part includes electric putter, fixed plate, motor III, rotor plate, clean pole, electric putter fixed connection keeps away from the terminal surface of observing a section of thick bamboo one end at the brace table, fixed plate fixed connection is in electric putter's output, motor III passes through support fixed connection in the bottom of fixed plate, rotor plate fixed connection is in motor III's output, clean pole fixed connection is in rotor plate's bottom.
Further, the one end that the supporting bench is close to the observation section of thick bamboo is provided with the scale, the inner wall fixedly connected with cutting ring part of observation section of thick bamboo, observation section of thick bamboo and cutting ring part are transparent material, the one end fixedly connected with rubber piece that the bolt is close to the observation section of thick bamboo.
Further, the water injection mechanism comprises a liquid storage barrel, a water pump, a connecting plug and a precipitation part, wherein the liquid storage barrel is fixedly connected to the bottom of the workbench, a water inlet of the water pump is communicated to the side face of the liquid storage barrel, the connecting plug is slidably connected to the inner wall of the observation barrel, the connecting plug is communicated to a water outlet of the water pump through a hose, the precipitation part is fixedly connected to the bottom of the workbench, and the water injection part is used for injecting water into the observation barrel and can pretreat generated wastewater, so that the difficulty of subsequent wastewater treatment is reduced.
Further, the precipitation component comprises a connection plug II, a precipitation box, a fine screen, a heating rod and an electrode rod, wherein the connection plug II is in sliding connection with the inner wall of the observation barrel far away from one end of the connection plug I, the precipitation box is fixedly connected to the bottom of the workbench, the connection plug II is communicated with the top of the precipitation box through a hose, the fine screen is fixedly connected to the inner wall of the precipitation box, and the heating rod and the electrode rod are fixedly connected to the inner wall of the precipitation box.
The invention provides a multifunctional experimental device for manufacturing and analyzing soil and water chemical soil samples. The beneficial effects are as follows:
1. this multi-functional preparation and experimental apparatus of analysis soil and water chemistry soil sample is provided with the preparation mechanism, in current soil and water chemistry sample preparation technique, the cutting ring soil sample is artifical relies on both hands to accomplish, the preparation mechanism packs into the pressure post with the cutting ring part, then utilize pressure with the soil sample in the cutting ring part, and when utilizing couple fixed cutting ring part, take all more conveniently, and hold the soil sample that can pack into fixed weight in the section of thick bamboo, when receiving the compression of pressure post, hold the section of thick bamboo and be connected with the inner ring and form sealed structure, guarantee that the soil sample is not leaked outward.
2. This multi-functional preparation and experimental apparatus of analysis soil and water chemistry soil sample is provided with observation mechanism, if the condition of flowing chemical solution when the soil sample is passed through in needs observation, then need be with whole process visualization, therefore observation section of thick bamboo and the cutting ring part in the observation mechanism are all set up to transparent colour, can carry out the analysis to soil sample easily through the shooting of camera instrument again, and in order to prevent the inner wall of chemical pollution observation section of thick bamboo, the cleaning rod of cleaning member can insert between annular slide rail and the inner ring, when the cleaning rod is rotating, can clean the inner wall of observing the section of thick bamboo, simultaneously because the inner ring can slide in annular slide rail, so the cleaning rod can not be blockked when rotating, thereby carry out comprehensive cleanness for the inner wall of observing the section of thick bamboo.
3. This multi-functional preparation and experimental apparatus of analysis soil chemistry soil sample is provided with precipitation part, the device can produce many waste water after doing the experiment, in order to reduce waste water follow-up purification step, can carry out preliminary treatment to these waste water earlier, in precipitation mechanism, waste water shows that through fine screen cloth is filtered out some soil sample, then get into the precipitation tank bottom, in the bottom of the case, the heating rod can heat waste water for increase the hydrolysis effect, isolate metal ion, can also actively the free metal ion, and the electrode rod can absorb the metal ion that produces because of the heating rod, thereby eliminate a part of metal ion in advance.
4. This multi-functional preparation and experimental apparatus of analysis soil and water chemistry soil sample is provided with the carousel, utilizes the carousel, and the experimenter can be for observing a section of thick bamboo and adjust different angles, realizes 0 to 90 degree accommodation, and rivers in the nature often have the slope, and utilizes the carousel, and the staff can observe the impact effect of chemical solution to soil under different slopes, is favorable to the staff to observe and judge the viscosity of soil and water sample simultaneously to this obtains more comprehensive soil sample data.
Drawings
FIG. 1 is a schematic diagram of a multifunctional experimental device for making and analyzing soil and water chemical soil samples;
FIG. 2 is a schematic diagram of a manufacturing mechanism according to the present invention;
FIG. 3 is a schematic view of the soil-setting device of the present invention;
FIG. 4 is a schematic view of the structure of the cutting ring assembly of the present invention;
FIG. 5 is a schematic view of the structure of the observation mechanism of the present invention;
FIG. 6 is a schematic view of the rear view structure of the observation mechanism of the present invention;
FIG. 7 is a schematic view of the cleaning member structure of the present invention;
FIG. 8 is a schematic diagram of the structure of the precipitation unit of the present invention.
In the figure: 1. a work table; 11. placing a box; 12. a support table; 2. a manufacturing mechanism; 21. a first motor; 22. a pressure column; 23. a slide bar; 24. a first spring; 25. a hook; 26. a cutting ring component; 261. an inner ring; 262. sliding the arc block; 263. an annular slide rail; 264. sealing grooves; 27. a soil-setting member; 271. fixing the column; 272. a push plate; 273. a receiving cylinder; 274. a second spring; 3. an observation mechanism; 31. a turntable; 32. a second motor; 33. a fixing ring; 34. a bolt; 35. an observation tube; 36. a cleaning member; 361. an electric push rod; 362. a fixing plate; 363. a third motor; 364. a rotating plate; 365. a cleaning lever; 4. a water injection mechanism; 41. a liquid storage barrel; 42. a water pump; 43. a connecting plug I; 44. a precipitation member; 441. a second connecting plug; 442. a sedimentation tank; 443. fine screen; 444. a heating rod; 445. an electrode rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 8, the present invention provides a technical solution: the utility model provides a multi-functional preparation and experimental apparatus of analysis soil chemistry soil sample, includes workstation 1, and the top fixedly connected with of workstation 1 places case 11, places the inner wall top fixedly connected with of case 11 and makes mechanism 2, and the top of workstation 1 still fixedly connected with brace table 12, and the top rotation of brace table 12 is connected with observation mechanism 3 and water injection mechanism 4.
When the device is used, the manufacturing mechanism 2 is used for manufacturing a plurality of ring cutter soil samples, then the ring cutter soil samples are placed into the observation cylinder 35, the observation mechanism 3 is used for observing the condition that the soil samples are in flowing chemical solution, and the water injection component is used for injecting the chemical solution into the observation cylinder 35.
In a second embodiment, please refer to fig. 2-4, the present invention provides a technical solution: the manufacturing mechanism 2 comprises a first motor 21, a pressure column 22, a sliding rod 23, a first spring 24, a hook 25, a cutter ring component 26 and a soil placing component 27, wherein the first motor 21 is fixedly connected to the top of the inner wall of the placing box 11, the output end of the first motor 21 is provided with threads, the pressure column 22 is sleeved and connected to the side face of the output end of the first motor 21 in a threaded manner, the top and the bottom of the sliding rod 23 are respectively fixedly connected to the top and the bottom of the inner wall of the placing box 11, the sliding rod 23 is fixedly connected to the side face of the pressure column 22 through a bracket, the first spring 24 is fixedly connected to the side face of the pressure column 22 through a bump, the hook 25 is fixedly connected to one end of the first spring 24 far away from the first motor 21, the cutter ring component 26 is slidingly connected to the inner wall of the pressure column 22, the soil placing component 27 is fixedly connected to the bottom of the inner wall of the placing box 11, the first spring 24 and the hook 25 are used for fixing the cutter ring component 26, and the soil placing component 27 is used for placing soil samples with specific weight, and the sliding rod 23 ensures that the pressure column 22 does not rotate along with the first motor 21, so that the output end of the first motor 21 and the pressure column 22 can move relatively, and the inner wall of the screw thread 22 of the output end of the first motor 21 can act on the pressure column 22.
The cutting ring part 26 comprises an inner ring 261, a sliding arc block 262, an annular sliding rail 263 and a sealing groove 264, wherein the end face of the bottom of the pressure column 22 is provided with a groove, the outer wall of the groove is provided with a sliding hole, the inner ring 261 is connected with the inner wall of the groove in a sliding mode, the sliding arc block 262 is fixedly connected with the outer wall of the inner ring 261 through a connecting rod, the sliding arc block 262 penetrates through the inner wall of the pressure column 22 and extends to the outside, the annular sliding rail 263 is sleeved on the inner wall of the sliding arc block 262 in a sliding mode, and the bottom of the inner ring 261 is provided with the sealing groove 264.
The soil placing part 27 comprises a fixed column 271, a push plate 272, a containing cylinder 273 and a second spring 274, wherein the fixed column 271 is fixedly connected to the bottom of the inner wall of the placing box 11, the push plate 272 is fixedly connected to the top of the fixed column 271, the containing cylinder 273 is sleeved on the outer wall of the push plate 272 in a sliding manner, two ends of the second spring 274 are fixedly connected to the bottom of the containing cylinder 273 and the bottom of the inner wall of the placing box 11, the soil placing part 27 is located under the ring cutter part 26, the top of the containing cylinder 273 is fixedly connected with an annular bulge, the depth of a groove at the bottom of the pressure column 22 is greater than the length of the inner ring 261, and when the pressure column 22 moves downwards, the part of the groove, which is greater than the inner ring 261, is sleeved with the containing cylinder 273, so that the smooth butt joint of the containing cylinder 273 and the inner ring 261 is ensured.
When the device is used, firstly, soil sample with required weight is poured into the accommodating cylinder 273, then the cutter ring part 26 is slid into the groove at the bottom of the pressure column 22, the first spring 24 is lengthened and the hook 25 is hooked on the connecting shaft at the outer side of the inner ring 261, the first spring 24 generates restoring force after being lengthened, the cutter ring part 26 is fixed at the bottom of the pressure column 22 by the aid of the hook 25, then the first motor 21 is started, the first motor 21 drives the pressure column 22 to slide downwards along the sliding rod 23 by aid of threads at the output end, in the sliding process, the accommodating cylinder 273 slides into the groove at the bottom of the pressure column 22, the annular bulge at the top of the accommodating cylinder 273 slides into the sealing groove 264 at the bottom of the inner ring 261, finally, a tight space is formed between the accommodating cylinder 273 and the inner ring 261, so that soil cannot be extruded from a gap between the accommodating cylinder 273 and the inner ring 261, along with continuous downward movement of the pressure column 22, the push plate 273 slides upwards relative to the accommodating cylinder 273 and presses the soil sample into the inner ring 261 until the soil sample is completely pressed into the inner ring 261, finally, the first motor 21 is reversed, the annular bulge at the top of the annular bulge of the annular ring 25 is formed, and the cutter ring 25 is reset, and the cutter ring part 26 is removed according to the method.
In a third embodiment, please refer to fig. 5-7, the present invention provides a technical solution: the observation mechanism 3 comprises a rotary table 31, a second motor 32, a fixed ring 33, bolts 34, an observation cylinder 35 and a cleaning component 36, wherein the rotary table 31 is rotationally connected to the inner wall of the supporting table 12, the second motor 32 is fixedly connected to the end face of the supporting table 12 through a bracket, the output end of the second motor 32 is fixedly connected to the end face of the rotary table 31, the fixed ring 33 is fixedly connected to the end face of the rotary table 31 far away from the second motor 32, the bolts 34 penetrate through and are in threaded connection to the side face of the fixed ring 33, the observation cylinder 35 is slidably connected to the inner wall of the fixed ring 33, and the cleaning component 36 is fixedly connected to the end face of the supporting table 12 far away from one end of the observation cylinder 35.
The manufactured plurality of ring cutter soil samples are fixed in the observation cylinder 35, then the observation cylinder 35 is slid into the fixing ring 33, the bolts 34 are screwed after being put into a proper position, the bolts 34 are driven by threads to be close to the observation cylinder 35, the observation cylinder 35 cannot move under the extrusion of the bolts 34, the purpose of fixing the observation cylinder 35 is achieved, then the motor II 32 is started, the output end of the motor II 32 drives the turntable 31 to rotate for a certain angle, the motor II 32 is closed after the proper position is rotated, then chemical solution is injected into the observation cylinder 35 by utilizing the water injection mechanism 4, and an experimenter observes the actual simulation condition of the soil samples in flowing chemical solution through the observation cylinder 35.
The cleaning component 36 includes electric putter 361, fixed plate 362, motor three 363, the rotor plate 364, cleaning rod 365, electric putter 361 fixed connection keeps away from the terminal surface of observing a section of thick bamboo 35 at supporting bench 12, fixed plate 362 fixed connection is at the output of electric putter 361, motor three 363 passes through support fixed connection in the bottom of fixed plate 362, rotor plate 364 fixed connection is at the output of motor three 363, cleaning rod 365 fixed connection is in the bottom of rotor plate 364, supporting bench 12 is provided with the scale near the one end of observing a section of thick bamboo 35, the inner wall fixedly connected with cutting ring part 26 of observing a section of thick bamboo 35, observing a section of thick bamboo 35 and cutting ring part 26 are transparent materials, the one end fixedly connected with rubber piece near observing a section of thick bamboo 35 of bolt 34, the rubber piece can prevent that bolt 34 from fish tail observing a section of thick bamboo 35, and the scale of supporting bench 12 is favorable to the experimenter observe the angle of carousel 31 rotation.
After the simulation is completed, the surface of the observation cylinder 35 is left with chemical solution, at this time, the motor two 32 needs to be started, then the observation cylinder 35 is adjusted to be in a vertical state by the motor two 32, then the connecting plug one 43 is taken out, finally the electric push rod 361 is started, the fixing plate 362 moves downwards under the pushing of the electric push rod 361, the motor three 363 is driven by the motor three 363 to move downwards when the fixing plate 362 moves downwards, the rotating plate 364 and the cleaning rod 365 are driven by the motor three 363 to move downwards, the cleaning rod 365 is inserted into the observation cylinder 35 and is positioned between the inner ring 261 and the annular slide rail 263, the motor three 363 is started again, the rotating plate 364 is driven by the motor three 363 to rotate, the cleaning rod 365 is driven by the rotating plate 364 to rotate when being blocked by the connection of the outer side of the inner ring 261, the cleaning rod 365 drives the sliding arc block 262 to slide in the annular slide rail 263, and the sliding arc block 262 drives the inner ring 261 to rotate, so that the cutter ring 26 is ensured not to influence the operation of the cleaning rod 365.
During the use, fix the inside at observation section of thick bamboo 35 with a plurality of ring blade soil sample that make, then slide into solid fixed ring 33 with observation section of thick bamboo 35, screw bolt 34 again after putting suitable position, bolt 34 is pressed close to observation section of thick bamboo 35 under the screw thread drive, observation section of thick bamboo 35 can't remove under the extrusion of bolt 34, thereby reached the purpose of fixed observation section of thick bamboo 35, then start motor two 32, the output of motor two 32 drives carousel 31 and rotates certain angle, wait to rotate suitable position after closing motor two 32, then utilize water injection mechanism 4 to pour into chemical solution into for observation section of thick bamboo 35, the experimenter observes the actual simulation condition of soil sample in flowing chemical solution through observation section of thick bamboo 35. After the simulation is completed, the surface of the observation cylinder 35 is left with chemical solution, at this time, the motor two 32 needs to be started, then the observation cylinder 35 is adjusted to be in a vertical state by the motor two 32, then the connecting plug one 43 is taken out, finally the electric push rod 361 is started, the fixing plate 362 moves downwards under the pushing of the electric push rod 361, the motor three 363 is driven by the motor three 363 to move downwards when the fixing plate 362 moves downwards, the rotating plate 364 and the cleaning rod 365 are driven by the motor three 363 to move downwards, the cleaning rod 365 is inserted into the observation cylinder 35 and is positioned between the inner ring 261 and the annular slide rail 263, the motor three 363 is started again, the rotating plate 364 is driven by the motor three 363 to rotate, the cleaning rod 365 is driven by the rotating plate 364 to rotate when being blocked by the connection of the outer side of the inner ring 261, the cleaning rod 365 drives the sliding arc block 262 to slide in the annular slide rail 263, and the sliding arc block 262 drives the inner ring 261 to rotate, so that the cutter ring 26 is ensured not to influence the operation of the cleaning rod 365.
In a fourth embodiment, please refer to fig. 5-8, the present invention provides a technical solution: the water injection mechanism 4 comprises a liquid storage barrel 41, a water pump 42, a first connecting plug 43 and a precipitation component 44, wherein the liquid storage barrel 41 is fixedly connected to the bottom of the workbench 1, a water inlet of the water pump 42 is communicated with the side face of the liquid storage barrel 41, the first connecting plug 43 is slidably connected to the inner wall of the observation barrel 35, the first connecting plug 43 is communicated with a water outlet of the water pump 42 through a hose, and the precipitation component 44 is fixedly connected to the bottom of the workbench 1.
When a simulation experiment is performed, the water injection component provides power for chemical solution, the first connecting plug 43 and the second connecting plug 441 are plugged at two ends of the observation cylinder 35, then the water pump 42 is started, the chemical solution is stored in the liquid storage cylinder 41, the water pump 42 conveys the chemical solution to the first connecting plug 43 through a hose, the first connecting plug 43 injects the chemical solution into the observation cylinder 35, and the chemical solution impacts the ring cutter soil sample to drive a part of the scattered soil sample to enter the precipitation tank 442 through the second connecting plug 441.
The precipitation component 44 comprises a second connection plug 441, a precipitation tank 442, a fine screen 443, a heating rod 444 and an electrode rod 445, wherein the second connection plug 441 is slidably connected with the inner wall of the observation cylinder 35 far away from one end of the first connection plug 43, the precipitation tank 442 is fixedly connected with the bottom of the workbench 1, the second connection plug 441 is communicated with the top of the precipitation tank 442 through a hose, the fine screen 443 is fixedly connected with the inner wall of the precipitation tank 442, and the heating rod 444 and the electrode rod 445 are fixedly connected with the inner wall of the precipitation tank 442.
The precipitation unit 44 is used for pretreatment of wastewater, the chemical solution entering the precipitation tank 442 passes through the fine screen 443, and the fine screen 443 screens out a part of the soil sample, but part of the soil sample flows along with the chemical solution at the bottom of the precipitation tank 442, and the heating rod 444 heats the chemical solution, so that the activity of the metal ions in the chemical solution increases after being heated, and the metal ions turn upwards along with the hot water and are finally absorbed by the electrode rod 445.
When the device is used, in a simulation experiment, the water injection component provides power for chemical solution, the first connecting plug 43 and the second connecting plug 441 are plugged at two ends of the observation cylinder 35, then the water pump 42 is started, the chemical solution is stored in the liquid storage barrel 41, the water pump 42 conveys the chemical solution to the first connecting plug 43 through a hose, the first connecting plug 43 injects the chemical solution into the observation cylinder 35, the chemical solution impacts the ring cutter soil sample to drive a part of the scattered soil sample to enter the precipitation tank 442 through the second connecting plug 441, the precipitation component 44 is used for pretreatment of wastewater, the chemical solution after entering the precipitation tank 442 firstly passes through the fine screen 443, the fine screen 443 screens out part of the soil sample, but part of the soil sample is left at the bottom of the precipitation tank 442 along with the chemical solution, the heating rod 444 heats the chemical solution at the bottom of the precipitation tank 442, the activity of metal ions in the chemical solution increases after being heated, and the metal ions are upturned along with the hot water and are finally absorbed by the electrode rod 445, and the effect of realizing pretreatment of the chemical wastewater is finally achieved.
Firstly pouring soil sample with required weight into a containing cylinder 273, sliding a cutter ring part 26 into a groove at the bottom of a pressure column 22, elongating a first spring 24 and hooking a hook 25 at a connecting shaft at the outer side of an inner ring 261, generating restoring force after elongating the first spring 24, fixing the cutter ring part 26 at the bottom of the pressure column 22 by using the hook 25, starting a first motor 21, driving the pressure column 22 to slide downwards along a sliding rod 23 by using threads of an output end by the first motor 21, sliding the containing cylinder 273 into the groove at the bottom of the pressure column 22 in the sliding process, sliding an annular bulge at the top of the containing cylinder 273 into a sealing groove 264 at the bottom of an inner ring 261, finally forming a tight space between the containing cylinder 273 and the inner ring 261, sliding the push plate 272 upwards relative to the containing cylinder 273 along the fixed column 271 along with the continuous downward movement of the pressure column 22 until the soil sample is completely extruded into the inner ring 261, finally reversing the first motor 21, loosening the cutter ring 25 and taking out the cutter ring part 26 after the reset of the pressure column 22, and the like.
The manufactured plurality of ring cutter soil samples are fixed in the observation cylinder 35, then the observation cylinder 35 is slid into the fixed ring 33, the bolts 34 are screwed after being put into a proper position, the bolts 34 are driven by threads to be close to the observation cylinder 35, the observation cylinder 35 cannot move under the extrusion of the bolts 34, then the motor II 32 is started, the output end of the motor II 32 drives the turntable 31 to rotate for a certain angle, the motor II 32 is closed after the rotation is at a proper position, and then chemical solution is injected into the observation cylinder 35 by the water injection mechanism 4. After the simulation is completed, the motor II 32 is started, the observation cylinder 35 is adjusted to be in a vertical state by the motor II 32, the connecting plug I43 is taken out, the electric push rod 361 is started finally, the fixing plate 362 moves downwards under the pushing of the electric push rod 361, the motor III 363 is driven to move downwards when the fixing plate 362 moves downwards, the motor III 363 drives the rotating plate 364 and the cleaning rod 365 to move downwards, the cleaning rod 365 is inserted into the observation cylinder 35 and is positioned between the inner ring 261 and the annular slide rail 263 when moving downwards, the motor III 363 is started again, the motor III 363 drives the rotating plate 364 to rotate, the rotating plate 364 drives the cleaning rod 365 to rotate, and the cleaning rod 365 drives the sliding arc block 262 to slide in the annular slide rail 263 when being blocked by the connection of the outer side of the inner ring 261, and the sliding arc block 262 drives the inner ring 261 to rotate.
In the simulation experiment, the water injection component provides power for the chemical solution, the first connecting plug 43 and the second connecting plug 441 are plugged at two ends of the observation cylinder 35, then the water pump 42 is started, the chemical solution is stored in the liquid storage cylinder 41, the water pump 42 conveys the chemical solution to the first connecting plug 43 through a hose, the first connecting plug 43 injects the chemical solution into the observation cylinder 35, the chemical solution impacts the ring cutter soil sample to drive a part of the scattered soil sample to enter the precipitation tank 442 through the second connecting plug 441, the chemical solution after entering the precipitation tank 442 firstly passes through the fine screen 443, the fine screen 443 screens out a part of the soil sample, but part of the soil sample is heated by the heating rod 444 along with the chemical solution flowing through the bottom of the precipitation tank 442, the activity of the heated metal ions in the chemical solution is increased, and the heated metal ions upwards turn over along with the hot water and are finally absorbed by the electrode rod 445.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The utility model provides a multi-functional preparation and experimental apparatus of analysis soil chemistry soil sample, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a placement box (11), the top of the inner wall of the placement box (11) is fixedly connected with a manufacturing mechanism (2), the top of the workbench (1) is also fixedly connected with a supporting table (12), and the top of the supporting table (12) is rotatably connected with an observation mechanism (3) and a water injection mechanism (4);
the manufacturing mechanism (2) comprises a first motor (21), a pressure column (22), a sliding rod (23), a first spring (24), a hook (25), a cutting ring component (26) and a soil placing component (27), wherein the first motor (21) is fixedly connected to the top of the inner wall of the placing box (11), the output end of the first motor (21) is provided with threads, the pressure column (22) is sleeved and connected to the side surface of the output end of the first motor (21) in a threaded manner, the top and the bottom of the sliding rod (23) are respectively and fixedly connected to the top and the bottom of the inner wall of the placing box (11), the sliding rod (23) is fixedly connected to the side surface of the pressure column (22) through a bracket, the first spring (24) is fixedly connected to the side surface of the pressure column (22) through a protruding block, the hook (25) is fixedly connected to one end of the first spring (24) away from the first motor (21), the cutting ring component (26) is slidingly connected to the inner wall of the pressure column (22), and the soil placing component (27) is fixedly connected to the bottom of the inner wall of the placing box (11).
The annular cutter component (26) comprises an inner ring (261), a sliding arc block (262), an annular sliding rail (263) and a sealing groove (264), wherein a groove is formed in the end face of the bottom of the pressure column (22), a sliding hole is formed in the outer wall of the groove, the inner ring (261) is slidably connected to the inner wall of the groove, the sliding arc block (262) is fixedly connected to the outer wall of the inner ring (261) through a connecting rod, the sliding arc block (262) penetrates through the inner wall of the pressure column (22) and extends to the outside, the annular sliding rail (263) is sleeved on the inner wall of the sliding arc block (262) in a sliding manner, and the sealing groove (264) is formed in the bottom of the inner ring (261);
the soil placing component (27) comprises a fixed column (271), a push plate (272), a containing cylinder (273) and a second spring (274), wherein the fixed column (271) is fixedly connected to the bottom of the inner wall of the containing box (11), the push plate (272) is fixedly connected to the top of the fixed column (271), the containing cylinder (273) is sleeved on the outer wall of the push plate (272) in a sliding manner, and the two ends of the second spring (274) are fixedly connected to the bottom of the containing cylinder (273) and the bottom of the inner wall of the containing box (11).
2. The multifunctional experimental device for preparing and analyzing soil and water chemical soil samples according to claim 1, wherein: the soil placing component (27) is located under the cutting ring component (26), an annular protrusion is fixedly connected to the top of the accommodating cylinder (273), and the depth of a groove at the bottom of the pressure column (22) is larger than the length of the inner ring (261).
3. The multifunctional experimental device for making and analyzing soil and water chemical soil samples according to claim 2, wherein: the observation mechanism (3) comprises a rotary table (31), a second motor (32), a fixed ring (33), a bolt (34), an observation cylinder (35) and a cleaning component (36), wherein the rotary table (31) is rotationally connected to the inner wall of the supporting table (12), the second motor (32) is fixedly connected to the end face of the supporting table (12) through a bracket, the output end of the second motor (32) is fixedly connected to the end face of the rotary table (31), the fixed ring (33) is fixedly connected to the end face of the rotary table (31) far away from the second motor (32), the bolt (34) penetrates through the side face of the fixed ring (33) and is in threaded connection with the side face of the fixed ring, the observation cylinder (35) is slidingly connected to the inner wall of the fixed ring (33), and the cleaning component (36) is fixedly connected to the end face of the supporting table (12) far away from the observation cylinder (35).
4. A multifunctional experimental device for making and analyzing soil and water chemical soil samples according to claim 3, characterized in that: cleaning element (36) are including electric putter (361), fixed plate (362), motor three (363), rotating plate (364), clean pole (365), electric putter (361) fixed connection keeps away from the terminal surface of observing section of thick bamboo (35) one end at brace table (12), fixed plate (362) fixed connection is at the output of electric putter (361), motor three (363) are through the bottom of support fixed connection at fixed plate (362), rotating plate (364) fixed connection is at the output of motor three (363), clean pole (365) fixed connection is in the bottom of rotating plate (364).
5. The multifunctional experimental device for preparing and analyzing soil and water chemical soil samples according to claim 4, wherein: the utility model discloses a portable electronic device, including supporting bench (12), observation section of thick bamboo (35), inner wall fixedly connected with cutting ring part (26) of observation section of thick bamboo (35), observation section of thick bamboo (35) and cutting ring part (26) are transparent material, one end that bolt (34) is close to observation section of thick bamboo (35) fixedly connected with rubber piece.
6. The multifunctional experimental device for preparing and analyzing soil and water chemical soil samples according to claim 5, wherein: the water injection mechanism (4) comprises a liquid storage barrel (41), a water pump (42), a connecting plug (43) and a sedimentation component (44), wherein the liquid storage barrel (41) is fixedly connected to the bottom of the workbench (1), a water inlet of the water pump (42) is communicated with the side face of the liquid storage barrel (41), the connecting plug (43) is slidably connected to the inner wall of the observation barrel (35), the connecting plug (43) is communicated with a water outlet of the water pump (42) through a hose, and the sedimentation component (44) is fixedly connected to the bottom of the workbench (1).
7. The multifunctional experimental device for preparing and analyzing soil and water chemical soil samples according to claim 6, wherein: the sedimentation component (44) comprises a connection plug II (441), a sedimentation tank (442), a fine screen (443), a heating rod (444) and an electrode rod (445), wherein the connection plug II (441) is connected with the inner wall of the observation cylinder (35) far away from one end of the connection plug I (43), the sedimentation tank (442) is fixedly connected with the bottom of the workbench (1), the connection plug II (441) is communicated with the top of the sedimentation tank (442) through a hose, the fine screen (443) is fixedly connected with the inner wall of the sedimentation tank (442), and the heating rod (444) and the electrode rod (445) are fixedly connected with the inner wall of the sedimentation tank (442).
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| CN202311673001.8A CN117368443B (en) | 2023-12-07 | 2023-12-07 | Multifunctional experimental device for manufacturing and analyzing soil and water chemical soil samples |
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| US6829957B2 (en) * | 2002-04-09 | 2004-12-14 | The United States Of America As Represented By The Secretary Of The Army | Apparatus and methods for determining self-weight consolidation and other properties of media |
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| CN208968926U (en) * | 2018-09-12 | 2019-06-11 | 深圳市泰科检测有限公司 | Concrete compression-resistanmodifier fixture |
| CN210953462U (en) * | 2019-11-12 | 2020-07-07 | 河北瑞池工程项目管理有限公司 | Earth taking cutting ring device |
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