CN116678659A - Polluted soil extraction acid-base sampling analysis device - Google Patents
Polluted soil extraction acid-base sampling analysis device Download PDFInfo
- Publication number
- CN116678659A CN116678659A CN202310938735.8A CN202310938735A CN116678659A CN 116678659 A CN116678659 A CN 116678659A CN 202310938735 A CN202310938735 A CN 202310938735A CN 116678659 A CN116678659 A CN 116678659A
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- Prior art keywords
- gear
- soil
- shaft
- motor
- mixing
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- 239000002689 soil Substances 0.000 title claims abstract description 114
- 238000005070 sampling Methods 0.000 title claims abstract description 14
- 238000000605 extraction Methods 0.000 title claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000011010 flushing procedure Methods 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims description 51
- 230000005540 biological transmission Effects 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 9
- 238000005086 pumping Methods 0.000 claims description 8
- 238000005406 washing Methods 0.000 claims description 8
- 238000009412 basement excavation Methods 0.000 claims description 3
- 238000003756 stirring Methods 0.000 abstract description 4
- 239000002585 base Substances 0.000 description 9
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000005192 partition Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 4
- 239000002253 acid Substances 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
- B62D55/065—Multi-track vehicles, i.e. more than two tracks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
-
- 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
- G01N1/38—Diluting, dispersing or mixing samples
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an acid-base sampling analysis device for extracting polluted soil, which belongs to the technical field of soil detection and comprises a walking device placed on the ground, wherein the walking device is used for integrally moving the device, a track device is arranged on the walking device, an excavating device is arranged on the track device and used for excavating and extracting the soil, the track device is used for sliding the excavating device, a mixing device is arranged on the walking device and used for mixing the soil with water and measuring pH value, a flushing device is arranged on the mixing device and used for flushing the excavating device. The travelling device can enable the device to move to the vicinity of a part needing to be taken, and the soil is automatically taken through the excavating device, and the soil excavating mechanism of the excavating device can effectively excavate and seal the soil so as to prevent the soil from falling out; the mixing device combines internal stirring and external stirring, so that the speed of mixing water and soil is faster and the efficiency is higher.
Description
Technical Field
The utility model relates to the technical field of soil detection, in particular to an acid-base sampling analysis device for polluted soil extraction.
Background
The pH value of the soil refers to various chemical and biochemical reactions existing in the soil, and shows different pH values. The degree of acidity and alkalinity of the soil is measured by the pH value. When soil is polluted, the acid and alkali properties of the soil are usually unbalanced, the acid and alkali properties of the polluted soil are required to be analyzed to treat the soil, and Chinese patent publication No. CN212550616U discloses an acid and alkali analysis device for soil restoration, which comprises an analysis head and a controller.
Disclosure of Invention
Aiming at the technical problems, the utility model adopts the following technical scheme: the utility model provides a contaminated soil draws sour basic sample analytical equipment, includes the running gear of placing on ground, running gear include the automobile body, running gear be used for the holistic removal of device, running gear on be provided with rail assembly, rail assembly include track frame, track frame on fixed mounting have a top track, track frame and automobile body fixed mounting, rail assembly on be provided with excavating gear, excavating gear include the movable block, movable block and top track slidable mounting, excavating gear be used for excavating the soil and extracting, rail assembly be used for supplying excavating gear to slide, running gear on be provided with mixing arrangement, mixing arrangement include the mixing drum, mixing drum fixed mounting is on the automobile body, mixing arrangement be used for mixing soil and water and survey pH value, mixing arrangement on be provided with washing unit, washing unit include connecting plate, connecting plate and mixing drum fixed mounting, washing unit be used for washing excavating gear.
The device is moved to the vicinity of a polluted soil extraction point through the travelling device, the polluted soil is extracted through the excavating device, after the excavation is completed, the soil is placed into the mixing device through the track device, the pH value is measured after the soil and the water are mixed, and the excavating device is flushed through the flushing device.
Further, the walking device comprises a walking motor fixedly arranged on the vehicle body, a driving wheel is fixedly arranged on an output shaft of the walking motor, a driven wheel is rotatably arranged on the vehicle body, and a walking belt is easily wound outside the driving wheel and the driven wheel.
The running motor rotates to drive the driving wheel to rotate, so that the running belt is driven to rotate, the running of the device is realized, and the steering of the device is realized through the asynchronous rotation of the two running motors.
Further, the track device comprises a rack fixedly arranged on the top track.
The excavating device moves in the track device, firstly moves to the leftmost end to excavate and extract the polluted soil, then slides rightwards along the top track, puts the soil into the mixing device to mix and measure pH, and then moves to the rightmost end along the top track to flush the excavating device through the flushing device.
Further, the excavating device comprises a mobile motor fixedly installed on a mobile block, a mobile gear is fixedly installed on an output shaft of the mobile motor and meshed with a rack, a sliding upright post is installed in the mobile block in a sliding mode, a lifting plate is fixedly installed at the bottom of the sliding upright post, a vertical spring is arranged between the lifting plate and the mobile block, a compression column is installed on the lifting plate in a sliding mode, track columns are fixedly installed on two sides of the lifting plate, a clamping seat is fixedly installed at the bottom of the compression column, a compression spring is arranged between the clamping seat and the lifting plate, the track columns are installed with the track frame in a sliding mode, and a soil digging mechanism is arranged on the clamping seat.
Further, the soil excavating mechanism comprises a side lower plate which is slidably arranged on a clamping seat, a left claw and a right claw are rotatably arranged on the clamping seat, a motor seat is fixedly arranged on the clamping seat, a clamping motor is fixedly arranged on the motor seat, a clamping gear and a lower shaft are fixedly arranged on an output shaft of the clamping motor, a track is fixedly arranged on the clamping seat, a sliding block is slidably arranged on the track, a clamping rack is fixedly arranged on the sliding block, the clamping rack is meshed with the clamping gear, an inner connecting rod is rotatably arranged on the sliding block, the inner connecting rod is rotatably arranged on the side lower plate, a lower bevel gear is fixedly arranged on the lower shaft, a left shaft and a right shaft are rotatably arranged at the bottom of the clamping seat, a left gear and a side bevel gear are fixedly arranged on the left shaft, the side bevel gear is meshed with the lower bevel gear, a right gear is meshed with the left gear, a left belt is wound outside the left claw and the left shaft, and a right belt is wound outside the right shaft.
The moving motor rotates to drive the moving gear to rotate so as to drive the moving block to slide in the top track, the lifting plate can slide along the groove of the track frame, the sliding upright post is used for resetting the distance between the lifting plate and the moving block, when the moving block moves leftwards along the top track, the side lower plate and the left claw and the right claw are driven to be in contact with the ground, the moving block continues to slide leftwards along the top track, at the moment, the lifting plate descends and can not drive the clamping seat to continuously descend, the compression spring can be extruded, the side lower plate, the left claw and the right claw are tightly attached to soil and embedded in the side lower plate, when the moving block moves to the leftmost end of the top track, the clamping motor rotates to drive the clamping gear to rotate, the clamping rack and the sliding block to centripetally slide along the track, the inner connecting rod is driven to rotate, the inner connecting rod rotates to drive the side lower plate to downwards along the clamping seat, the lower shaft is driven to rotate, the side bevel gear is driven to rotate, the left shaft and the left gear is driven to rotate, the left shaft and the right gear are driven to rotate, the left side lower plate and the right claw is driven to rotate, the left side lower plate is driven to the soil is driven to rotate, the left side lower plate and the soil is driven to be in contact with the left side lower claw and right claw, the soil is driven to be in contact with the soil, the soil is left and right side and the soil is reversely-holding device, and the soil is covered by the left side soil is placed on the left side and right side claw and the left side claw and the soil is placed on the soil, the soil left side and the soil is.
Further, the mixing device comprises a water inlet pipe, a water outlet pipe and an outlet pipe which are arranged on the outer wall of the mixing drum, a partition plate is fixedly arranged at the bottom of the mixing drum, a central shaft is rotatably arranged on the partition plate, a rotary blade is fixedly arranged on the central shaft, a central gear is fixedly arranged at the bottom of the central shaft, an outer rotary plate is rotatably arranged outside the partition plate, an outer gear ring is fixedly arranged at the bottom of the outer rotary plate, a planetary gear is rotatably arranged on the partition plate, the central gear is meshed with the planetary gear, the planetary gear is meshed with the outer gear ring, a bottom motor is fixedly arranged at the bottom of the partition plate, a transmission gear is fixedly arranged on an output shaft of the bottom motor, the transmission gear is meshed with the central gear, and a detection mechanism is arranged on the mixing drum.
Further, the detection mechanism comprises a descending electric cylinder fixedly arranged on the outer wall of the mixing cylinder, a scraping ring is fixedly arranged at the top of the descending electric cylinder, and a detection head is fixedly arranged at the bottom of the scraping ring.
Soil falls on the baffle after getting into the mixing drum, water gets into the mixing drum from the inlet tube, the outlet pipe is normally closed state, end motor rotates and drives drive gear and rotate, thereby drive sun gear and axis rotation, thereby drive the rotating vane and rotate, the sun gear drives planetary gear and rotate, thereby drive outer ring gear and rotate, thereby drive outer rotating plate and rotate, through the reverse rotation in the time of outer rotating plate and rotating vane, realize the mixing of water and soil, the outlet pipe is in the closed condition during mixing, after water drinks soil mixing and accomplish, the decline jar shrink drives the scraping ring and descends, the scraping ring scrapes down the mixed soil residue of mixing drum inner wall, scrape into the aquatic, insert the probe in the aquatic simultaneously, carry out pH value detection to the water of mixed soil, and then detect the acid-base nature of soil, the outlet pipe is opened after the detection is accomplished, utilize the water after mixing to wash excavating gear.
Further, the flushing device comprises a rotary table rotatably mounted on the connecting plate, a water spraying pipe is fixedly mounted at the bottom of the rotary table, an outer shaft is rotatably mounted on the connecting plate, an outer driving wheel and a lower driving wheel are fixedly mounted on the outer shaft, a rotating shaft is rotatably mounted on the connecting plate, an inner driving wheel is fixedly mounted on the rotating shaft, a driving belt is wound outside the inner driving wheel and the outer driving wheel, a lower driving belt is wound outside the lower driving wheel and the rotary table, a pump shell is fixedly mounted outside the outlet pipe, a pump motor is fixedly mounted on the pump shell, an output shaft of the pump motor is fixedly mounted with the rotating shaft, blades are fixedly mounted on the rotating shaft, a water pumping pipe is fixedly mounted on the pump shell, and the tail end of the water pumping pipe is rotatably mounted with the rotary table.
After the detection is completed, the pump motor rotates to drive the rotating shaft to rotate so as to drive the blades to rotate at a high speed, water in the mixing drum is pumped into the water spraying pipe through the water pumping pipe by the outlet pipe, and meanwhile, the rotating shaft rotates to drive the outer shaft to rotate through the transmission belt, so that the rotating disc is driven to rotate through the lower transmission belt, and the rotating disc is driven to rotate at one side, and the excavating device is flushed by spraying water through the water spraying pipe.
Compared with the prior art, the utility model has the beneficial effects that: (1) The walking device provided by the utility model can enable the device to move to the vicinity of a part needing soil taking, and automatically take the soil through the excavating device, and the soil excavating mechanism of the excavating device can effectively excavate and seal the soil to prevent the soil from falling out; (2) The mixing device provided by the utility model has the advantages that the mixing speed of water and soil is faster and the efficiency is higher by combining the internal stirring and the external stirring, and the residual soil on the inner wall is scraped by arranging the scraping ring; (3) The track device provided by the utility model can be contacted with soil and inserted into the soil when the excavating device moves to the leftmost end, has a certain downward pretightening force, and is positioned above the flushing device when the excavating device moves to the rightmost end, so that flushing is facilitated. (4) The flushing device provided by the utility model utilizes the mixed soil water to perform primary flushing on the excavating device, and the soil stains on the excavating device are impacted, so that the water quantity for subsequent cleaning can be reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a schematic structural view of the walking device of the present utility model.
Fig. 3 is a schematic view of the track device of the present utility model.
Fig. 4 is a schematic diagram of the track frame structure of the present utility model.
Fig. 5 is a schematic view of the structure of the excavating device of the present utility model.
FIG. 6 is a schematic view of an excavating mechanism according to the present utility model.
FIG. 7 is a schematic view of a second embodiment of the present utility model.
Fig. 8 is a schematic structural view of a mixing device according to the present utility model.
Fig. 9 is a schematic structural diagram of a mixing device according to the present utility model.
FIG. 10 is a schematic diagram of a mixing device according to the present utility model.
FIG. 11 is a schematic view of a flushing device according to the present utility model.
Fig. 12 is a schematic diagram of a flushing device according to the second embodiment of the present utility model.
Reference numerals: 101-a vehicle body; 102, a walking motor; 103-a driving wheel; 104-driven wheel; 105-running belt; 201-a track frame; 202-top track; 203-a rack; 301-moving blocks; 302-a mobile motor; 303-moving a gear; 304-sliding uprights; 305-standing springs; 306-lifting plate; 307-track column; 308-compacting the column; 309-hold-down spring; 310-clamping seat; 311-side lower plate; 312-left paw; 313-motor base; 314-clamping the motor; 315-clamping the gear; 316-track; 317-clamping rack; 318-slide block; 319-inner link; 320-right band; 321-right gear; 322-left gear; 323-lower bevel gear; 324-lower shaft; 325-left band; 326-right paw; 327-side bevel gears; 328-left axis; 329-right axis; 401-mixing drum; 402-inlet pipe; 403-water outlet pipe; 404-outlet pipe; 405-lowering the electric cylinder; 406-a scraper ring; 407-separator; 408-an outer swivel plate; 409-bottom bracket axle; 410-rotating leaves; 411-sun gear; 412-an outer ring gear; 413-planetary gears; 414-a drive gear; 415-bottom motor; 416-a probe; 501-connecting plates; 502-pump casing; 503-a pump motor; 504-a water suction pipe; 505-inner driving wheel; 506-a transmission belt; 507-an outer drive wheel; 508-a spindle; 509-leaf; 510-an outer shaft; 511-a lower drive wheel; 512-lower drive belt; 513-a turntable; 514-water spray pipe.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
Examples: referring to fig. 1-12, an acid-base sampling analysis device for polluted soil extraction comprises a traveling device placed on the ground, wherein the traveling device comprises a vehicle body 101, the traveling device is used for integrally moving, a track device is arranged on the traveling device, the track device comprises a track frame 201, a top track 202 is fixedly installed on the track frame 201, the track frame 201 is fixedly installed with the vehicle body 101, an excavating device is arranged on the track device, the excavating device comprises a moving block 301, the moving block 301 is slidably installed with the top track 202, the excavating device is used for excavating and extracting soil, the track device is used for sliding the excavating device, a mixing device is arranged on the traveling device, the mixing device comprises a mixing cylinder 401, the mixing cylinder 401 is fixedly installed on the vehicle body 101, the mixing device is used for mixing soil and water and measuring a pH value, a flushing device is arranged on the mixing device, the connecting plate 501 is fixedly installed with the mixing cylinder 401, and the flushing device is used for flushing the excavating device.
The device is moved to the vicinity of a polluted soil extraction point through the travelling device, the polluted soil is extracted through the excavating device, after the excavation is completed, the soil is placed into the mixing device through the track device, the pH value is measured after the soil and the water are mixed, and the excavating device is flushed through the flushing device.
As shown in fig. 2, the running gear comprises a running motor 102 fixedly mounted on a vehicle body 101, a driving wheel 103 is fixedly mounted on an output shaft of the running motor 102, a driven wheel 104 is rotatably mounted on the vehicle body 101, and a running belt 105 is easily wound outside the driving wheel 103 and the driven wheel 104.
The running motor 102 rotates to drive the driving wheel 103 to rotate, so that the running belt 105 is driven to rotate, running of the device is achieved, and steering of the device is achieved through asynchronous rotation of the two running motors 102.
As shown in fig. 3 and 4, the rail means includes a rack 203 fixedly mounted on the top rail 202.
The excavating device moves in the track device, firstly moves to the leftmost end to excavate and extract the polluted soil, then slides rightwards along the top track 202, puts the soil into the mixing device to mix and measure pH, and then moves to the rightmost end along the top track 202 to flush the excavating device through the flushing device.
As shown in fig. 5 to 7, the excavating device comprises a moving motor 302 fixedly installed on a moving block 301, a moving gear 303 is fixedly installed on an output shaft of the moving motor 302, the moving gear 303 is meshed with a rack 203, a sliding upright post 304 is slidably installed in the moving block 301, a lifting plate 306 is fixedly installed at the bottom of the sliding upright post 304, a vertical spring 305 is arranged between the lifting plate 306 and the moving block 301, a compression column 308 is slidably installed on the lifting plate 306, track columns 307 are fixedly installed at two sides of the lifting plate 306, a clamping seat 310 is fixedly installed at the bottom of the compression column 308, a compression spring 309 is arranged between the clamping seat 310 and the lifting plate 306, the track columns 307 are slidably installed with a track frame 201, and an excavating mechanism is arranged on the clamping seat 310.
As shown in fig. 6 and 7, the soil excavating mechanism comprises a side lower plate 311 slidably mounted on a holder 310, a left claw 312 and a right claw 326 are rotatably mounted on the holder 310, a motor base 313 is fixedly mounted on the holder 310, a clamping motor 314 is fixedly mounted on the motor base 313, a clamping gear 315 and a lower shaft 324 are fixedly mounted on an output shaft of the clamping motor 314, a rail 316 is fixedly mounted on the holder 310, a sliding block 318 is slidably mounted on the rail 316, a clamping rack 317 is fixedly mounted on the sliding block 318, the clamping rack 317 is meshed with the clamping gear 315, an inner connecting rod 319 is rotatably mounted on the sliding block 318, the inner connecting rod 319 is rotatably mounted on the side lower plate 311, a lower bevel gear 323 is fixedly mounted on the lower shaft 324, a left shaft 328 and a right shaft 329 are rotatably mounted on the bottom of the holder 310, a left gear 322 and a side bevel gear 327 are fixedly mounted on the left shaft 328, a right gear 321 is meshed with the left gear 322 on the right shaft 329, a left belt 325 is wound outside the left claw 312 and the left shaft 328, and a right belt 329 is wound outside the right shaft 329.
The moving motor 302 rotates to drive the moving gear 303 to rotate, so as to drive the moving block 301 to slide in the top rail 202, the lifting plate 306 slides along the groove of the track frame 201, the sliding upright post 304 is used for resetting the distance between the lifting plate 306 and the moving block 301, when the moving block 301 moves leftwards along the top rail 202, the side lower plate 311, the left claw 312 and the right claw 326 are driven to contact the ground, then the moving block 301 continues to slide leftwards along the top rail 202, at the moment, the lifting plate 306 descends and does not drive the clamping seat 310 to continuously descend, the compression spring 309 is extruded, so that the side lower plate 311, the left claw 312 and the right claw 326 are tightly adhered to and embedded in soil, when the moving block 301 moves to the leftmost end of the top rail 202, the clamping motor 314 rotates to drive the clamping gear 315 to rotate, so that the clamping rack 317 and the sliding block 318 slide along the rail 316 through the rack-and-pinion structure, thereby driving the inner connecting rod 319 to rotate, thereby driving the side lower plate 311 to slide downwards along the clamping seat 310, simultaneously driving the lower shaft 324 to rotate, thereby driving the lower bevel gear 323 to rotate, thereby driving the side bevel gear 327 to rotate, thereby driving the left shaft 328 and the left gear 322 to rotate, thereby driving the right shaft 329 and the right gear 321 to rotate, thereby driving the left belt 325 and the right belt 320 to rotate, thereby driving the left claw 312 and the right claw 326 to rotate, digging soil through the left claw 312 and the right claw 326, simultaneously matching with the descent of the side lower plate 311 along the clamping seat 310, after the left claw 312 and the right claw 326 dig up soil, the left claw 312 is contacted with the tail end of the right claw 326, the soil is wrapped by the side lower plate 311, the left claw 312 and the right claw 326, the soil is prevented from falling out after digging up, then the moving block 301 moves rightwards, the side lower plate 311, the left claw 312 and the right claw 326 carry the soil to the upper part of the mixing device, the clamp motor 314 is then reversed so that the digging mechanism is opened, soil is poured into the mixing apparatus, and the traveling block 301 is then slid along the top rail 202 to the far right for flushing.
As shown in fig. 8-10, the mixing device comprises a water inlet pipe 402, a water outlet pipe 403 and an outlet pipe 404 which are arranged on the outer wall of a mixing drum 401, a baffle 407 is fixedly arranged at the bottom of the mixing drum 401, a middle shaft 409 is rotatably arranged on the baffle 407, a rotary vane 410 is fixedly arranged on the middle shaft 409, a central gear 411 is fixedly arranged at the bottom of the middle shaft 409, an outer rotary plate 408 is rotatably arranged outside the baffle 407, an outer gear ring 412 is fixedly arranged at the bottom of the outer rotary plate 408, a planetary gear 413 is rotatably arranged on the baffle 407, the central gear 411 is meshed with the planetary gear 413, the planetary gear 413 is meshed with the outer gear ring 412, a bottom motor 415 is fixedly arranged at the bottom of the baffle 407, a transmission gear 414 is fixedly arranged on the output shaft of the bottom motor 415, the transmission gear 414 is meshed with the central gear 411, and a detection mechanism is arranged on the mixing drum 401.
As shown in fig. 8 and 9, the detection mechanism comprises a descending electric cylinder 405 fixedly installed on the outer wall of the mixing drum 401, a scraping ring 406 is fixedly installed on the top of the descending electric cylinder 405, and a detecting head 416 is fixedly installed on the bottom of the scraping ring 406.
Soil falls on baffle 407 after entering mixing drum 401, water gets into mixing drum 401 from inlet tube 402, outlet tube 403 is normally closed state, bottom motor 415 rotates and drives drive gear 414 rotation, thereby drive sun gear 411 and axis 409 rotation, thereby drive rotating vane 410 rotation, simultaneously sun gear 411 drives planetary gear 413 rotation, thereby drive outer ring gear 412 rotation, thereby drive outer rotating plate 408 rotation, through the simultaneous counter rotation of outer rotating plate 408 and rotating vane 410, realize the mixing of water and soil, outlet pipe 404 is in the closed state when mixing, after the water drinks soil and mixes the completion, descending cylinder 405 shrink and drive scraping ring 406 and descend, scrape ring 406 and scrape the mixed soil residue of mixing drum 401 inner wall, scrape into water, insert probe 416 in the water simultaneously, carry out pH value detection to the water of mixed soil, and then detect the acid-base nature of soil, outlet pipe 404 opens after the detection is accomplished, utilize the water after the mixing to wash excavating device.
As shown in fig. 11 and 12, the flushing device comprises a rotary table 513 rotatably mounted on a connecting plate 501, a water spraying pipe 514 is fixedly mounted at the bottom of the rotary table 513, an outer shaft 510 is rotatably mounted on the connecting plate 501, an outer driving wheel 507 and a lower driving wheel 511 are fixedly mounted on the outer shaft 510, a rotating shaft 508 is rotatably mounted on the connecting plate 501, an inner driving wheel 505 is fixedly mounted on the rotating shaft 508, a driving belt 506 is wound outside the inner driving wheel 505 and the outer driving wheel 507, a lower driving belt 512 is wound outside the lower driving wheel 511 and the rotary table 513, a pump shell 502 is fixedly mounted outside an outlet pipe 404, a pump motor 503 is fixedly mounted on the pump shell 502, an output shaft of the pump motor 503 is fixedly mounted with the rotating shaft 508, a blade 509 is fixedly mounted on the rotating shaft 508, a water pumping pipe 504 is fixedly mounted on the pump shell 502, and the tail end of the water pumping pipe 504 is rotatably mounted with the rotary table 513.
When the detection is completed, the pump motor 503 rotates to drive the rotating shaft 508 to rotate, thereby driving the blades 509 to rotate at a high speed, water in the mixing drum 401 is pumped into the water spraying pipe 514 through the water pumping pipe 504 by the outlet pipe 404, and meanwhile, the rotating shaft 508 rotates to drive the outer shaft 510 to rotate through the transmission belt 506, so that the rotating disc 513 is driven to rotate through the lower transmission belt 512, and the excavating device is washed by spraying water through the water spraying pipe 514 while the rotating disc 513 is driven to rotate.
The utility model discloses a contaminated soil extraction acid-base sampling analysis device, which has the working principle that: the traveling device moves to the vicinity of the polluted soil extraction point, the traveling motor 102 rotates to drive the driving wheel 103 to rotate, so that the traveling belt 105 is driven to rotate, the traveling of the device is realized, and the steering of the device is realized through the asynchronous rotation of the two traveling motors 102. The moving motor 302 rotates to drive the moving gear 303 to rotate, so as to drive the moving block 301 to slide in the top rail 202, the lifting plate 306 slides along the groove of the track frame 201, the sliding upright post 304 is used for resetting the distance between the lifting plate 306 and the moving block 301, when the moving block 301 moves leftwards along the top rail 202, the side lower plate 311, the left claw 312 and the right claw 326 are driven to contact the ground, then the moving block 301 continues to slide leftwards along the top rail 202, at the moment, the lifting plate 306 descends and does not drive the clamping seat 310 to continuously descend, the compression spring 309 is extruded, so that the side lower plate 311, the left claw 312 and the right claw 326 are tightly adhered to and embedded in soil, when the moving block 301 moves to the leftmost end of the top rail 202, the clamping motor 314 rotates to drive the clamping gear 315 to rotate, so that the clamping rack 317 and the sliding block 318 slide along the rail 316 through the rack-and-pinion structure, thereby driving the inner connecting rod 319 to rotate, thereby driving the side lower plate 311 to slide downwards along the clamping seat 310, simultaneously driving the lower shaft 324 to rotate, thereby driving the lower bevel gear 323 to rotate, thereby driving the side bevel gear 327 to rotate, thereby driving the left shaft 328 and the left gear 322 to rotate, thereby driving the right shaft 329 and the right gear 321 to rotate, thereby driving the left belt 325 and the right belt 320 to rotate, thereby driving the left claw 312 and the right claw 326 to rotate, digging soil through the left claw 312 and the right claw 326, simultaneously matching with the descent of the side lower plate 311 along the clamping seat 310, after the left claw 312 and the right claw 326 dig up soil, the left claw 312 is contacted with the tail end of the right claw 326, the soil is wrapped by the side lower plate 311, the left claw 312 and the right claw 326, the soil is prevented from falling out after digging up, then the moving block 301 moves rightwards, the side lower plate 311, the left claw 312 and the right claw 326 carry the soil to the upper part of the mixing device, then the clamping motor 314 is reversed to enable the soil digging mechanism to open, soil is poured into the mixing device, then the moving block 301 slides to the rightmost end along the top track 202, the soil falls onto the partition 407 after entering the mixing drum 401, water enters the mixing drum 401 from the water inlet pipe 402, the water outlet pipe 403 is normally in a normally closed state, the bottom motor 415 rotates to drive the transmission gear 414 to rotate, thereby driving the central gear 411 and the middle shaft 409 to rotate, thereby driving the rotary vane 410 to rotate, and simultaneously the central gear 411 drives the planetary gear 413 to rotate, thereby driving the outer gear ring 412 to rotate, thereby driving the outer rotary plate 408 to rotate, and simultaneously reversely rotating the outer rotary plate 408 and the rotary vane 410, so that water and the soil are mixed, the outlet pipe 404 is in a closed state when the water and the soil are mixed, after the water and the soil are mixed, the descending cylinder 405 contracts to drive the scraping ring 406 to descend, the mixed soil residues on the inner wall of the mixing drum 401 to be scraped off, and simultaneously the detecting head 416 is inserted into the water, thereby detecting the pH value of the water of the mixed soil, thereby detecting the acidity of the soil, and then driving the outlet pipe 404 to open, and simultaneously driving the planetary gear 413 to rotate, thereby driving the outer gear ring 412 to rotate, thereby driving the rotary table 508 to rotate, the rotary table 514 to rotate, and the rotary table 512 simultaneously, and the rotary table is driven by driving the rotary table 514 to rotate.
Claims (8)
1. The utility model provides a contaminated soil draws sour alkaline sampling analysis device, includes the running gear of placing on ground, its characterized in that: the walking device include automobile body (101), the walking device be used for the holistic removal of device, the walking device on be provided with rail set, rail set include track frame (201), track frame (201) on fixed mounting have top track (202), track frame (201) and automobile body (101) fixed mounting, rail set on be provided with excavating device, excavating device include movable block (301), movable block (301) and top track (202) slidable mounting, excavating device be used for taking out soil excavation, rail set be used for supplying excavating device to slide, the walking device on be provided with mixing arrangement, mixing arrangement include mixing drum (401), mixing drum (401) fixed mounting is on automobile body (101), mixing arrangement be used for mixing soil and water and survey pH value, mixing arrangement on be provided with washing arrangement, washing arrangement include connecting plate (501), connecting plate (501) and mixing drum (401) fixed mounting, washing arrangement be used for carrying out washing arrangement to excavating device.
2. The contaminated soil extraction acid-base sampling analysis device of claim 1, wherein: the walking device comprises a walking motor (102) fixedly mounted on a vehicle body (101), a driving wheel (103) is fixedly mounted on an output shaft of the walking motor (102), a driven wheel (104) is rotatably mounted on the vehicle body (101), and a walking belt (105) is easily wound outside the driving wheel (103) and the driven wheel (104).
3. The contaminated soil extraction acid-base sampling analysis device of claim 1, wherein: the track arrangement comprises a rack (203) fixedly mounted on the top track (202).
4. A contaminated soil extraction acid-base sampling analysis apparatus according to claim 3, wherein: the excavating device comprises a mobile motor (302) fixedly installed on a mobile block (301), a mobile gear (303) is fixedly installed on an output shaft of the mobile motor (302), the mobile gear (303) is meshed with a rack (203), a sliding upright post (304) is slidably installed in the mobile block (301), a lifting plate (306) is fixedly installed at the bottom of the sliding upright post (304), a vertical spring (305) is arranged between the lifting plate (306) and the mobile block (301), a pressing column (308) is slidably installed on the lifting plate (306), track columns (307) are fixedly installed on two sides of the lifting plate (306), a clamping seat (310) is fixedly installed at the bottom of the pressing column (308), a pressing spring (309) is arranged between the clamping seat (310) and the lifting plate (306), and a soil excavating mechanism is arranged on the clamping seat (310).
5. The contaminated soil extraction acid-base sampling analysis device of claim 4, wherein: the soil digging mechanism comprises a side lower plate (311) which is slidably arranged on a clamping seat (310), a left claw (312) and a right claw (326) are rotatably arranged on the clamping seat (310), a motor seat (313) is fixedly arranged on the clamping seat (310), a clamping motor (314) is fixedly arranged on the motor seat (313), a clamping gear (315) and a lower shaft (324) are fixedly arranged on an output shaft of the clamping motor (314), a track (316) is fixedly arranged on the clamping seat (310), a sliding block (318) is slidably arranged on the track (316), a clamping rack (317) is fixedly arranged on the sliding block (318), the clamping rack (317) is meshed with the clamping gear (315), an inner connecting rod (319) is rotatably arranged on the sliding block (318), the inner connecting rod (319) is rotatably arranged with the side lower plate (311), a lower bevel gear (323) is fixedly arranged on the lower shaft (324), a left shaft (328) and a right shaft (329) are rotatably arranged at the bottom of the clamping seat (310), a left bevel gear (322) and a right bevel gear (321) are fixedly arranged on the left shaft (328), a right bevel gear (321) and a right bevel gear (321) are fixedly meshed with the left bevel gear (322) and the right bevel gear (321) respectively, left claw (312) and left axle (328) are outward wound with left band (325), right claw (326) and right axle (329) are outward wound with right band (320).
6. The contaminated soil extraction acid-base sampling analysis device of claim 1, wherein: the mixing device comprises a water inlet pipe (402), a water outlet pipe (403) and an outlet pipe (404) which are arranged on the outer wall of a mixing drum (401), a baffle (407) is fixedly arranged at the bottom of the mixing drum (401), a middle shaft (409) is rotatably arranged on the baffle (407), a rotary blade (410) is fixedly arranged on the middle shaft (409), a central gear (411) is fixedly arranged at the bottom of the middle shaft (409), an outer rotary plate (408) is rotatably arranged outside the baffle (407), an outer gear ring (412) is fixedly arranged at the bottom of the outer rotary plate (408), a planetary gear (413) is rotatably arranged on the baffle (407), the central gear (411) is meshed with the planetary gear (413), the planetary gear (413) is meshed with the outer gear ring (412), a bottom motor (415) is fixedly arranged at the bottom of the baffle (407), a transmission gear (414) is fixedly arranged on an output shaft of the bottom motor (415), the transmission gear (414) is meshed with the central gear (411), and a detection mechanism is arranged on the mixing drum (401).
7. The contaminated soil extraction acid-base sampling analysis device of claim 6, wherein: the detection mechanism comprises a descending electric cylinder (405) fixedly arranged on the outer wall of the mixing drum (401), a scraping ring (406) is fixedly arranged at the top of the descending electric cylinder (405), and a detection head (416) is fixedly arranged at the bottom of the scraping ring (406).
8. The contaminated soil extraction acid-base sampling analysis device of claim 6, wherein: the flushing device comprises a rotary table (513) rotatably mounted on a connecting plate (501), a water spraying pipe (514) is fixedly mounted at the bottom of the rotary table (513), an outer shaft (510) is rotatably mounted on the connecting plate (501), an outer transmission wheel (507) and a lower transmission wheel (511) are fixedly mounted on the outer shaft (510), a rotating shaft (508) is rotatably mounted on the connecting plate (501), an inner transmission wheel (505) is fixedly mounted on the rotating shaft (508), a transmission belt (506) is wound outside the inner transmission wheel (505) and the outer transmission wheel (507), a lower transmission belt (512) is wound outside the lower transmission wheel (511) and the rotary table (513), a pump shell (502) is fixedly mounted outside an outlet pipe (404), a pump motor (503) is fixedly mounted on the pump shell (502), a pumping pipe (504) is fixedly mounted on the output shaft of the pump motor (503) and a rotating shaft (508), and a blade (509) is fixedly mounted on the pump shell (502), and the tail end of the pumping pipe (504) is rotatably mounted on the rotary table (513).
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| CN202310938735.8A CN116678659B (en) | 2023-07-28 | 2023-07-28 | Polluted soil extraction acid-base sampling analysis device |
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| CN202310938735.8A CN116678659B (en) | 2023-07-28 | 2023-07-28 | Polluted soil extraction acid-base sampling analysis device |
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| CN116678659B CN116678659B (en) | 2023-09-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117310129A (en) * | 2023-11-01 | 2023-12-29 | 中科泰检测(江苏)有限公司 | Soil sampling heavy metal content measuring device |
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| CN116678659B (en) | 2023-09-29 |
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