CN116296695A - Soil detection device and soil detection method - Google Patents
Soil detection device and soil detection method Download PDFInfo
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- CN116296695A CN116296695A CN202310532135.1A CN202310532135A CN116296695A CN 116296695 A CN116296695 A CN 116296695A CN 202310532135 A CN202310532135 A CN 202310532135A CN 116296695 A CN116296695 A CN 116296695A
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- 239000002689 soil Substances 0.000 title claims abstract description 121
- 238000001514 detection method Methods 0.000 title claims abstract description 51
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 3
- 238000013508 migration Methods 0.000 claims description 2
- 230000005012 migration Effects 0.000 claims description 2
- 238000004891 communication Methods 0.000 claims 1
- 239000013049 sediment Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 abstract description 23
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005070 sampling Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 244000309464 bull Species 0.000 description 5
- 239000002893 slag Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- 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
- G01N1/44—Sample treatment involving radiation, e.g. heat
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—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
- G01N2001/2866—Grinding or homogeneising
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Abstract
The invention belongs to the field of soil detection, in particular to a soil detection device and a soil detection method, aiming at the problems that the existing soil detection device is inconvenient to screen a soil sample quickly and crush and grind the soil sample so as to lower the uniformity of the soil sample and reduce the accuracy of soil detection in the use process, the invention provides a scheme which comprises a support, wherein a treatment box is fixedly arranged at the top of the support through welding, a feed inlet is formed at the top of the treatment box, a detection box is arranged at the top of the support, and a collecting box and a protective cover are fixedly arranged at two sides of the treatment box respectively through bolts.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to a soil detection device and a soil detection method.
Background
With the development of society, the development of chemistry is promoted, the land often receives from different pollution, including chemical fertilizer or metal rubbish, and the degree of pollution, soil itself is difficult to self-purification, and these contaminated soil gets into the river through the washing of rainwater, easily causes the quality of water eutrophication of river, so soil detection is at a premium, and the technician can improve soil pollution through the different relief schemes of soil condition formulation after the detection. The existing soil detection device is used for detecting by an analysis instrument after being sampled by a simple sampling tool, but most of polluted soil is corrosive, and a inspector is easy to damage skin by direct contact.
Patent document publication No. CN113311139a discloses a soil detection device and a soil detection method, and discloses a soil detection method comprising: the hydraulic machine comprises a machine body, wherein a hydraulic cylinder is arranged on the inner wall of the top of the machine body, a connecting plate is arranged on the outer wall of the top of the hydraulic cylinder, an air cylinder is arranged on the outer wall of the bottom of the connecting plate, an installation seat is arranged at the extending end of the air cylinder, a first motor is arranged on the inner wall of the bottom of the installation seat, and a fixing plate is arranged on the outer wall of the bottom of the installation seat; the soil detection method of the device comprises the following steps: adjusting the extension distance of the hydraulic cylinder and the cylinder, and collecting a sample by using a sampling structure; after sampling, the collected samples were placed on a spacer plate. The invention is matched with the cleaning brush plate to brush the sampling structure, effectively eliminates the residual soil sample of the sampling structure, avoids the adhesion of the residual soil sample from affecting the next detection quality, avoids the corrosion of soil medium, and prolongs the service life of the sampling structure.
However, in the use process of the above patent document, it is inconvenient to perform rapid screening and crushing and grinding treatment on the soil sample, so that uniformity of the soil sample is low, and thus accuracy of soil detection is reduced.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, a soil detection device is inconvenient to screen a soil sample rapidly and the uniformity of the soil sample is low due to crushing and grinding treatment in the use process, so that the accuracy of soil detection is reduced.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a soil detection device comprises a support, a treatment box is fixedly mounted on the top of the support through welding, a feed inlet is formed in the top of the treatment box, a detection box is placed on the top of the support, a collecting box and a protection cover are fixedly mounted on two sides of the treatment box through bolts respectively, a soil detector is mounted at the bottom of the protection cover, a hopper is fixedly mounted in the treatment box through welding, a crushing mechanism is arranged above the hopper, a grinding hopper is fixedly mounted in the treatment box through welding, a grinding mechanism is arranged in the grinding hopper, a screening mechanism is arranged in the treatment box, a supporting rod is fixedly mounted in the treatment box through welding, a vibrating mechanism is arranged below the screening mechanism, a mounting groove is formed in the supporting rod, a discharge outlet and a slag discharge outlet are formed in the outer side of the treatment box, a heating plate is fixedly mounted on two side inner walls of the treatment box, a fixed rod and a motor are fixedly mounted on one side of the treatment box, a first lower material outlet and a second lower material outlet are respectively formed in the bottom of the hopper, a box door is hinged to the outer side of the treatment box, the crushing mechanism comprises a first through hole and a second through hole, a first through hole is formed in the treatment box is formed in the two sides of the treatment box, a grinding mechanism is arranged in the grinding mechanism, a second through hole is fixedly mounted in the grinding mechanism is fixedly mounted on the second through a third through hole, a rotary shaft is fixedly mounted on the first through hole is meshed with a third rotary shaft, a rotary shaft is fixedly mounted on the first through a rotary shaft through a second through a rotary shaft is fixedly arranged in the second through a rotary shaft, a third rotary shaft is fixedly meshed with a fifth through a rotary shaft is fixedly arranged in the rotary shaft, and a rotary shaft is fixedly mounted on the second through a rotary shaft is fixedly arranged on the second through a rotary shaft, and a fifth rotary shaft is meshed with a fifth through a rotary shaft, and meshed top a rotary shaft is fixedly mounted on a rotary shaft, and a rotary shaft is meshed. The two ends of the third rotating rod are respectively fixedly provided with a worm wheel and an eccentric wheel through welding, the worm wheel is meshed with a worm, the eccentric wheel is matched with a guide rod, one side inner wall of the treatment box is fixedly provided with a supporting rod, the outer sides of the supporting rods are hinged with two knocking rods, the hinged parts of the two knocking rods and the supporting rod are all connected with torsion springs, the outer sides of the conveying net belts are fixedly connected with a plurality of baffle plates through welding, the knocking rods are matched with the baffle plates, one side of the treatment box is provided with a sliding opening, a connecting plate is slidably arranged in the sliding opening, the connecting plate is provided with a mounting hole, a material receiving cylinder is fixedly arranged in the mounting hole through welding, the material receiving cylinder is matched with a second discharging opening, the bottom inner wall of the treatment box is fixedly provided with a cylinder, the output shaft of the cylinder is fixedly connected with the outer side of the material receiving cylinder, the bottom of the material receiving cylinder is hinged with a baffle cover, one side of the treatment box is provided with a sliding hole, one end of the guide rod is fixedly connected with a baffle plate through welding, the baffle plate is matched with a first discharging opening, the outer sides of the sliding box are sleeved with a reset spring, two ends of the reset spring are respectively meshed with one side inner wall of the treatment box and one side of the second rotating rod through welding, the second rotating rod is fixedly provided with a first rotating hole, two side of the same driving chain wheel is respectively, two side of the second rotating rod is fixedly connected with a second rotating rod is fixedly provided with a second rotating rod is respectively, two side of the second rotating rod is fixedly provided with a driving chain, and two side of the second rotating rod is respectively rotates through a first rotating rod is respectively, and is fixedly connected with a second rotating rod is meshed with a second rotating rod, and has a driving and has a rotating drum, and a rotating speed and a rotating rod and a rotating speed and a, the outside of two first bull sticks all is equipped with the driving roller through welded fastening cover, and the outside cover of two driving rollers is equipped with same conveying guipure, and the one end of first bull stick and the output shaft fixed connection of motor, the other end of first bull stick have big sprocket through welded fastening installation.
The invention also provides a soil detection method, which comprises the following steps:
s1: firstly, putting a soil sample to be detected into a treatment box through a feed inlet, starting a motor and two heating plates, wherein the motor drives a first rotating rod to rotate, the first rotating rod drives a large chain wheel to rotate, the large chain wheel drives a small chain wheel to rotate through a first chain, the small chain wheel drives a worm to rotate, the worm drives a plurality of crushing rods to rotate, the plurality of crushing rods can crush the soil sample, and meanwhile, the two heating plates can heat and dry the soil sample;
s2: in the process of drying and crushing the soil sample, the worm drives the worm wheel to rotate, the worm wheel drives the third rotating rod to rotate, the third rotating rod drives the eccentric wheel to rotate, the eccentric wheel drives the guide rod to horizontally move rightwards, the baffle stretches the reset spring, when the eccentric wheel rotates to a certain position, the reset spring can drive the baffle to reset through deformation force, the baffle can intermittently open and close the first blanking port, the crushed and dried soil sample falls onto the conveying mesh belt through the first blanking port, the conveying mesh belt can screen the soil sample, meanwhile, the first rotating rod drives the driving rollers to rotate, the two driving rollers drive the conveying mesh belt to convey, and the conveying mesh belt can convey the soil with larger particles into the collecting box;
s3: when the screened soil sample falls onto the conical grinding roller, the first rotating rod drives the driving sprocket to rotate, the driving sprocket drives the driven sprocket to rotate through the second chain, the driven sprocket drives the second rotating rod to rotate, the second rotating rod drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the rotating shaft to rotate, the rotating shaft drives the conical grinding roller to rotate, the rotating centrifugal force generated by the rotation of the conical grinding roller throws the soil into the grinding hopper, the conical grinding roller can fully grind the soil in the grinding hopper, and the ground soil falls into the receiving cylinder;
s4: finally, through opening the cylinder, the cylinder drives and connects the feed cylinder level to remove right, connects feed cylinder drive connecting plate horizontal migration, and the connecting plate can close the second feed opening, and simultaneously when connecing the feed cylinder to remove outside the discharge gate, the fender lid can be opened automatically, and then connect the soil sample in the feed cylinder to can fall to the detection box in, can detect the analysis to the soil sample in the detection box through soil detector, simultaneously can be through repeatedly starting the cylinder, realize can the soil to carry out quantitative multiple detection, conveniently carry out the comparison analysis, the accuracy of improvement detection.
In the invention, the soil detection device and the soil detection method have the beneficial effects that:
1. this scheme is when opening the motor, and the motor drives first dwang and rotates, and first dwang drives big sprocket and rotates, and big sprocket passes through the chain and drives little sprocket and rotate, and little sprocket drives the worm and rotates, and the worm drives a plurality of broken poles and rotates, and then a plurality of broken poles can carry out broken processing to soil sample.
2. According to the scheme, when the first rotating rod rotates, the first rotating rod drives the driving rollers to rotate, the two driving rollers drive the transmission mesh belt to drive, and the transmission mesh belt can intercept and convey soil or impurities with large particles in a soil sample into the collecting box, so that uniformity of the soil is effectively guaranteed.
3. This scheme is when first dwang rotates, and first dwang drives driving sprocket and rotates, and driving sprocket drives driven sprocket through the second chain and rotates, and driven sprocket drives the second bull stick and rotates, and the second bull stick drives first bevel gear and rotates, and first bevel gear drives second bevel gear and rotates, and the pivot drives the toper grinding roller and rotates, and then the toper grinding roller can grind the soil sample after the breakage and handle, effectively guarantees soil detection's accuracy.
The invention can conveniently and rapidly screen the soil sample in the use process, and crush and grind the soil sample, thereby effectively ensuring the uniformity of the soil sample, improving the accuracy of soil detection, and having simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural diagram of a soil detecting device according to the present invention;
fig. 2 is a schematic diagram of a front view of a soil detecting device according to the present invention;
FIG. 3 is a schematic side view of a soil detecting device according to the present invention;
FIG. 4 is an enlarged schematic view of the portion A of FIG. 2 of a soil testing device according to the present invention;
FIG. 5 is an enlarged schematic view of the portion B of FIG. 2 of a soil testing device according to the present invention;
FIG. 6 is an enlarged schematic view of the portion C in FIG. 2 of a soil testing device according to the present invention;
FIG. 7 is an enlarged schematic view of the portion D of FIG. 2 of a soil testing device according to the present invention;
FIG. 8 is an enlarged schematic view of the portion E of FIG. 2 of a soil testing device according to the present invention;
fig. 9 is an enlarged schematic diagram of the structure of the portion F in fig. 3 of the soil detecting apparatus according to the present invention.
In the figure: 1. a support; 2. a treatment box; 3. a door; 4. a detection box; 5. a protective cover; 6. a collection box; 7. a funnel; 8. grinding hopper; 9. a support rod; 10. a motor; 11. a first rotating lever; 12. a driving roller; 13. a conveyor belt; 14. a large sprocket; 15. a first chain; 16. a small sprocket; 17. a worm; 18. a breaker bar; 19. a heating sheet; 20. a baffle; 21. a fixed rod; 22. a third rotating rod; 23. a worm wheel; 24. an eccentric wheel; 25. a guide rod; 26. a return spring; 27. a driven sprocket; 28. a second chain; 29. a drive sprocket; 30. a mounting groove; 31. a second rotating rod; 32. a first bevel gear; 33. a second bevel gear; 34. a rotating shaft; 35. a tapered grinding roller; 36. a receiving cylinder; 37. a blocking cover; 38. a connecting plate; 39. a cylinder; 40. a discharge port; 41. a soil detector; 42. a slag discharge port; 43. a stop bar; 44. a support rod; 45. the rod is knocked.
In the figure: 1. a support; 2. a treatment box; 3. a door; 4. a detection box; 5. a protective cover; 6. a collection box; 7. a funnel; 8. grinding hopper; 9. a support rod; 10. a motor; 11. a first rotating lever; 12. a driving roller; 13. a conveyor belt; 14. a large sprocket; 15. a first chain; 16. a small sprocket; 17. a worm; 18. a breaker bar; 19. a heating sheet; 20. a baffle; 21. a fixed rod; 22. a third rotating rod; 23. a worm wheel; 24. an eccentric wheel; 25. a guide rod; 26. a return spring; 27. a driven sprocket; 28. a second chain; 29. a drive sprocket; 30. a mounting groove; 31. a second rotating rod; 32. a first bevel gear; 33. a second bevel gear; 34. a rotating shaft; 35. a tapered grinding roller; 36. a receiving cylinder; 37. a blocking cover; 38. a connecting plate; 39. a cylinder; 40. a discharge port; 41. a soil detector; 42. a slag discharge port; 43. a stop bar; 44. a support rod; 45. the rod is knocked.
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.
Example 1
Referring to fig. 1-3, a soil detection device, including support 1, the top of support 1 is through welded fastening installs treatment box 2, the feed inlet has been seted up at the top of treatment box 2, detection box 4 has been placed at the top of support 1, both sides of treatment box 2 are respectively through bolt fastening installs collecting box 6 and protection casing 5, soil detector 41 is installed to the bottom of protection casing 5, there is funnel 7 through welded fastening installs in treatment box 2, be provided with crushing mechanism above funnel 7, be provided with grinding bucket 8 through welded fastening in treatment box 2, be provided with grinding mechanism in grinding bucket 8, be provided with screening mechanism in treatment box 2, be provided with bracing piece 9 through welded fastening in treatment box 2, be provided with vibrating mechanism below screening mechanism, install mounting groove 30 in the bracing piece 9, discharge gate 40 and slag tap 42 have been seted up in the outside of treatment box 2, both sides inner wall equal fixed mounting of treatment box 2 has heating plate 19, heating plate 19 can heat and dry the soil sample, one side fixed mounting has dead lever 21 and motor 10 to the bottom of funnel 7 and the bottom of grinding bucket 8 are provided with the second chamber door 3 of articulated box door that is opened with the second respectively.
Referring to fig. 4 and 6, the crushing mechanism includes a worm 17, first through holes are formed at both sides of the treatment tank 2, the worm 17 is rotatably installed in the two first through holes, a plurality of crushing rods 18 are fixedly connected to the outer side of the worm 17 through welding, one end of the worm 17 is fixedly installed with a small sprocket 16 through welding, the small sprocket 16 is meshed with a large sprocket 14 with a same first chain 15, when the first rotating rod 11 rotates, the large sprocket 14 can drive the small sprocket 16 to rotate through the first chain 15, a fifth through hole is formed on the fixing rod 21, a third rotating rod 22 is rotatably installed in the fifth through hole, a worm wheel 23 and an eccentric wheel 24 are fixedly installed at both ends of the third rotating rod 22 through welding, the worm wheel 23 is meshed with the worm 17, the eccentric wheel 24 is matched with a guide rod 25, a fourth through hole is formed at one side of the treatment tank 2 and communicated with the installation groove 30, the second rotating rod 31 is rotatably installed in the fourth hole, the first bevel gear 32 is fixedly installed at one end of the second rotating rod 31 through welding, the driving sprocket 29 and the driven sprocket 27 are fixedly installed at the other end of the second rotating rod 31 and the outer side of the first rotating rod 11 through welding respectively, the same second chain 28 is meshed on the driving sprocket 29 and the driven sprocket 27, the screening mechanism comprises two first rotating rods 11, two second through holes are formed in two sides of the treatment box 2, the two first rotating rods 11 are rotatably installed in the two second through holes respectively, the transmission rollers 12 are arranged at the outer sides of the two first rotating rods 11 through welding fixedly sleeved, the same transmission net belt 13 is sleeved at the outer sides of the two transmission rollers 12, one end of the first rotating rod 11 is fixedly connected with an output shaft of the motor 10, and the large sprocket 14 is fixedly installed at the other end of the first rotating rod 11 through welding.
Referring to fig. 5, a sliding hole is formed in one side of the processing box 2, a guide rod 25 is slidably mounted in the sliding hole, one end of the guide rod 25 is fixedly connected with a baffle 20 through welding, the baffle 20 is matched with the first blanking hole, a reset spring 26 is sleeved on the outer side of the guide rod 25, two ends of the reset spring 26 are fixedly connected with the inner wall of one side of the processing box 2 and the outer side of the baffle 20 through welding respectively, and when the eccentric wheel 24 rotates to a certain position, the reset spring 26 can drive the baffle 20 to reset through deformation force.
Referring to fig. 7, the grinding mechanism includes a rotation shaft 34, a third through hole is provided in the bottom inner wall of the installation groove 30, the rotation shaft 34 is rotatably installed in the third through hole, one end of the rotation shaft 34 is fixedly installed with a second bevel gear 33 by welding, the second bevel gear 33 is engaged with the first bevel gear 32, the other end of the rotation shaft 34 is fixedly installed with a tapered grinding roller 35 by welding, and when the second rotating rod 31 rotates, the first bevel gear 32 can drive the second bevel gear 33 to rotate.
Referring to fig. 8, a sliding opening is formed in one side of the processing box 2, a connecting plate 38 is mounted in the sliding opening in a sliding manner, a mounting hole is formed in the connecting plate 38, a receiving cylinder 36 is fixedly mounted in the mounting hole through welding, the receiving cylinder 36 is matched with the second discharging opening, an air cylinder 39 is fixedly mounted on the inner wall of the bottom of the processing box 2, an output shaft of the air cylinder 39 is fixedly connected with the outer side of the receiving cylinder 36, a blocking cover 37 is hinged to the bottom of the receiving cylinder 36, and when the air cylinder 39 is opened, the air cylinder 39 can drive the receiving cylinder 36 to horizontally move.
Referring to fig. 9, a supporting rod 44 is fixedly installed on an inner wall of one side of the processing box 2, two knocking rods 45 are hinged to the outer side of the supporting rod 44, torsion springs are connected to hinged positions of the two knocking rods 45 and the supporting rod 44, a plurality of blocking strips 43 are fixedly connected to the outer side of the conveying net belt 13 through welding, the knocking rods 45 are matched with the blocking strips 43, and when the conveying net belt 13 is driven, the blocking strips 43 can drive the two knocking rods 45 to rotate.
The embodiment also provides a soil detection method, which comprises the following steps:
s1: firstly, putting a soil sample to be detected into a treatment box 2 through a feed inlet, starting a motor 10 and two heating plates 19, enabling the motor 10 to drive a first rotating rod 11 to rotate, enabling the first rotating rod 11 to drive a large chain wheel 14 to rotate, enabling the large chain wheel 14 to drive a small chain wheel 16 to rotate through a first chain 15, enabling the small chain wheel 16 to drive a worm 17 to rotate, enabling the worm 17 to drive a plurality of crushing rods 18 to rotate, further enabling the plurality of crushing rods 18 to crush the soil sample, and enabling the two heating plates 19 to heat and dry the soil sample;
s2: in the process of drying and crushing a soil sample, the worm 17 drives the worm wheel 23 to rotate, the worm wheel 23 drives the third rotating rod 22 to rotate, the third rotating rod 22 drives the eccentric wheel 24 to rotate, the eccentric wheel 24 drives the guide rod 25 to horizontally move rightwards, the baffle 20 stretches the return spring 26, when the eccentric wheel 24 rotates to a certain position, the return spring 26 can drive the baffle 20 to reset through deformation force, the baffle 20 can intermittently open and close the first blanking port, the crushed and dried soil sample falls onto the conveying net belt 13 through the first blanking port, the conveying net belt 13 can screen the soil sample, meanwhile, the first rotating rod 11 drives the driving rollers 12 to rotate, the two driving rollers 12 drive the conveying net belt 13 to convey, and the conveying net belt 13 can convey the soil with larger particles into the collecting box 6;
s3: when the screened soil sample falls onto the conical grinding roller 35, the first rotating rod 11 drives the driving sprocket 27 to rotate, the driving sprocket 27 drives the driven sprocket 29 to rotate through the second chain 28, the driven sprocket 29 drives the second rotating rod 31 to rotate, the second rotating rod 31 drives the first bevel gear 32 to rotate, the first bevel gear 32 drives the second bevel gear 33 to rotate, the second bevel gear 33 drives the rotating shaft 34 to rotate, the rotating shaft 34 drives the conical grinding roller 35 to rotate, the rotating centrifugal force generated by the rotation of the conical grinding roller 35 throws the soil into the grinding bucket 8, the conical grinding roller 35 can fully grind the soil in the grinding bucket 8, and the ground soil falls into the receiving cylinder 36;
s4: finally, through opening cylinder 39, cylinder 39 drives and connects feed cylinder 36 level to move right, connects feed cylinder 36 to drive connecting plate 38 level movement, and connecting plate 38 can close the second feed opening, simultaneously when connect feed cylinder 36 to remove outside discharge gate 40, keeps off lid 37 and can open automatically, and then connect the soil sample in the feed cylinder 36 to fall to the detection box 4 in, can detect the analysis to the soil sample in the detection box 4 through soil detector 41, simultaneously can realize can the soil and carry out quantitative multiple detection through repeatedly starting cylinder 39, conveniently carry out the comparison analysis, improve the accuracy of detection.
Example two
The difference between this embodiment and the first embodiment is that: rectangular grooves are formed in one end of the rotating shaft 34, rectangular rods are slidably mounted in the rectangular grooves, one end of each rectangular rod is fixedly connected with the top of the conical grinding roller 35, a rotating hole is formed in one side inner wall of each rectangular groove, a fastening bolt is rotatably mounted in each rotating hole, a plurality of thread grooves are formed in the outer side of each rectangular rod, the fastening bolt is matched with the plurality of thread grooves, when the fastening bolt is rotated to separate the fastening bolt from the thread grooves, the vertical height of the conical grinding roller 35 can be conveniently adjusted, and then the distance between the conical grinding roller 35 and the inner wall of the grinding bucket 8 is adjusted, so that the purpose of adjusting the thickness of soil grinding can be achieved.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides a soil detection device, which comprises a support (1), a serial communication port, processing box (2) are fixedly installed at the top of support (1), the feed inlet has been seted up at the top of processing box (2), detection box (4) have been placed at the top of support (1), both sides of processing box (2) are fixed mounting respectively collecting box (6) and protection casing (5), soil detector (41) are installed to the bottom of protection casing (5), processing box (2) internally fixed mounting has funnel (7), funnel (7) top is provided with crushing mechanism, processing box (2) internally fixed mounting has grinding bucket (8), be provided with grinding mechanism in grinding bucket (8), be provided with screening mechanism in processing box (2), processing box (2) internally fixed mounting has bracing piece (9), screening mechanism below is provided with vibrating mechanism, install mounting groove (30) in bracing piece (9), discharge gate (40) and sediment mouth (42) have been seted up in the outside of processing box (2), both sides inner wall of processing box (2) are all fixed mounting has heating plate (19), one side of processing box (2) is provided with grinding bucket (21) and second bottom (7) and second bottom (8) of fixed mounting has fixed mounting motor (21) and second bottom (8) respectively, the outer side of the treatment box (2) is hinged with a box door (3).
2. The soil detection device according to claim 1, wherein the screening mechanism comprises two first rotating rods (11), two second through holes are formed in two sides of the treatment box (2), the two first rotating rods (11) are respectively installed in the two second through holes in a rotating mode, driving rollers (12) are fixedly sleeved on the outer sides of the two first rotating rods (11), the same conveying mesh belt (13) is sleeved on the outer sides of the two driving rollers (12), one end of the first rotating rod (11) is fixedly connected with an output shaft of the motor (10), and a large sprocket (14) is fixedly installed at the other end of the first rotating rod (11).
3. The soil detection device according to claim 2, wherein the crushing mechanism comprises a worm (17), first through holes are formed in two sides of the treatment box (2), the worm (17) is rotatably installed in the two first through holes, a plurality of crushing rods (18) are fixedly connected to the outer side of the worm (17), a small chain wheel (16) is fixedly installed at one end of the worm (17), and the small chain wheel (16) and the large chain wheel (14) are meshed with one first chain (15).
4. A soil testing device according to claim 3, characterized in that a fourth through hole is provided on one side of the treatment box (2), the fourth through hole is communicated with the mounting groove (30), a second rotating rod (31) is rotatably mounted in the fourth through hole, a first bevel gear (32) is fixedly mounted at one end of the second rotating rod (31), a driving sprocket (29) and a driven sprocket (27) are fixedly mounted at the other end of the second rotating rod (31) and the outer side of the first rotating rod (11) respectively, and the same second chain (28) is meshed on the driving sprocket (29) and the driven sprocket (27).
5. The soil detecting device according to claim 4, wherein the grinding mechanism comprises a rotating shaft (34), a third through hole is formed in the inner wall of the bottom of the mounting groove (30), the rotating shaft (34) is rotatably mounted in the third through hole, a second bevel gear (33) is fixedly mounted at one end of the rotating shaft (34), the second bevel gear (33) is meshed with the first bevel gear (32), and a conical grinding roller (35) is fixedly mounted at the other end of the rotating shaft (34).
6. The soil detection device according to claim 5, wherein a sliding hole is formed in one side of the treatment box (2), a guide rod (25) is slidably installed in the sliding hole, one end of the guide rod (25) is fixedly connected with a baffle plate (20), the baffle plate (20) is matched with the first blanking hole, a reset spring (26) is sleeved on the outer side of the guide rod (25), and two ends of the reset spring (26) are fixedly connected with the inner wall of one side of the treatment box (2) and the outer side of the baffle plate (20) respectively.
7. The soil detecting device according to claim 6, wherein a fifth through hole is formed in the fixing rod (21), a third rotating rod (22) is rotatably installed in the fifth through hole, worm wheels (23) and eccentric wheels (24) are fixedly installed at two ends of the third rotating rod (22), the worm wheels (23) are meshed with the worm (17), and the eccentric wheels (24) are matched with the guide rod (25).
8. The soil detection device according to claim 7, wherein a sliding opening is formed in one side of the treatment box (2), a connecting plate (38) is mounted in the sliding opening in a sliding manner, a mounting hole is formed in the connecting plate (38), a receiving cylinder (36) is fixedly mounted in the mounting hole, the receiving cylinder (36) is matched with the second discharging opening, an air cylinder (39) is fixedly mounted on the inner wall of the bottom of the treatment box (2), an output shaft of the air cylinder (39) is fixedly connected with the outer side of the receiving cylinder (36), and a blocking cover (37) is hinged to the bottom of the receiving cylinder (36).
9. The soil detection device according to claim 8, wherein a supporting rod (44) is fixedly installed on an inner wall of one side of the treatment box (2), two knocking rods (45) are hinged to the outer side of the supporting rod (44), torsion springs are connected to hinged positions of the two knocking rods (45) and the supporting rod (44), a plurality of blocking strips (43) are fixedly connected to the outer side of the conveying net belt (13), and the knocking rods (45) are matched with the blocking strips (43).
10. A soil testing method according to any one of claims 1-9, comprising the steps of:
s1: firstly, putting a soil sample to be detected into a treatment box (2) through a feed inlet, starting a motor (10) and two heating plates (19), enabling the motor (10) to drive a first rotating rod (11) to rotate, enabling the first rotating rod (11) to drive a large chain wheel (14) to rotate, enabling the large chain wheel (14) to drive a small chain wheel (16) to rotate through a first chain (15), enabling the small chain wheel (16) to drive a worm (17) to rotate, enabling the worm (17) to drive a plurality of crushing rods (18) to rotate, enabling the plurality of crushing rods (18) to crush the soil sample, and enabling the two heating plates (19) to heat and dry the soil sample;
s2: in the process of drying and crushing a soil sample, the worm (17) drives the worm wheel (23) to rotate, the worm wheel (23) drives the third rotating rod (22) to rotate, the third rotating rod (22) drives the eccentric wheel (24) to rotate, the eccentric wheel (24) drives the guide rod (25) to horizontally move rightwards, the baffle plate (20) stretches the return spring (26), when the eccentric wheel (24) rotates to a certain position, the return spring (26) can drive the baffle plate (20) to reset through deformation force, the baffle plate (20) can intermittently open and close a first feed opening, the crushed and dried soil sample falls onto the conveying mesh belt (13) through the first feed opening, the conveying mesh belt (13) can screen the soil sample, meanwhile, the first rotating rod (11) drives the driving rollers (12) to rotate, and the two driving rollers (12) drive the conveying mesh belt (13) to convey, so that the conveying mesh belt (13) can convey large-particle soil into the collecting box (6);
s3: when the screened soil sample falls onto the conical grinding roller (35), the first rotating rod (11) drives the driving chain wheel (27) to rotate, the driving chain wheel (27) drives the driven chain wheel (29) to rotate through the second chain (28), the driven chain wheel (29) drives the second rotating rod (31) to rotate, the second rotating rod (31) drives the first bevel gear (32) to rotate, the first bevel gear (32) drives the second bevel gear (33) to rotate, the second bevel gear (33) drives the rotating shaft (34) to rotate, the rotating shaft (34) drives the conical grinding roller (35) to rotate, the rotating centrifugal force generated by the rotation of the conical grinding roller (35) throws soil into the grinding hopper (8), and then the conical grinding roller (35) can fully grind the soil in the grinding hopper (8), and the ground soil falls into the receiving cylinder (36);
s4: finally, through opening cylinder (39), cylinder (39) drive connect feed cylinder (36) level to remove right, connect feed cylinder (36) to drive connecting plate (38) horizontal migration, connecting plate (38) can close the second feed opening, simultaneously when connect feed cylinder (36) to remove outside discharge gate (40), keep off lid (37) can open automatically, and then connect the soil sample in feed cylinder (36) can fall to in detecting box (4), can detect the analysis to the soil sample in detecting box (4) through soil detector (41), can start cylinder (39) simultaneously repeatedly.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558925A (en) * | 2023-07-05 | 2023-08-08 | 北京建工环境修复股份有限公司 | Extraction device for measuring concentration of heavy metals in soil pollution after remediation |
| CN117233356A (en) * | 2023-11-10 | 2023-12-15 | 北京建工环境修复股份有限公司 | Online real-time monitoring device for soil remediation |
| CN118329522A (en) * | 2024-06-14 | 2024-07-12 | 江苏同创环境技术有限公司 | Soil detection device suitable for different deep layers and detection method thereof |
| CN118347815A (en) * | 2024-06-18 | 2024-07-16 | 上海启丰检测技术有限公司 | Soil detection device |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210442171U (en) * | 2019-06-26 | 2020-05-01 | 惠安县德虹数控设备有限公司 | Breaker for soil detection |
| CN211436494U (en) * | 2019-12-09 | 2020-09-08 | 江苏顺乾新型材料有限公司 | Mineral pigment mill for mill base |
| CN213000365U (en) * | 2020-06-11 | 2021-04-20 | 广西华投检测技术有限公司 | Soil environment monitoring sample analysis device |
| CN213091297U (en) * | 2020-06-02 | 2021-04-30 | 董欣欣 | Soil environment detection sample processing apparatus |
| CN213137257U (en) * | 2020-07-23 | 2021-05-07 | 山西路桥第六工程有限公司 | Coal gangue concrete mixing device |
| CN213254699U (en) * | 2020-09-07 | 2021-05-25 | 河南绿凯环境检测有限公司 | Soil screening equipment for soil detection |
| CN213315395U (en) * | 2020-09-08 | 2021-06-01 | 深圳市艾普生物科技有限公司 | Grinder that plant extraction was used |
| CN213557419U (en) * | 2020-10-24 | 2021-06-29 | 江西贯一检测技术有限公司 | Soil sample processing device capable of being screened, having heating function and used for environment detection |
| CN113230956A (en) * | 2021-04-26 | 2021-08-10 | 江西京九电源科技有限公司 | Multifunctional quantitative filling equipment for storage battery raw material processing |
| JP6924344B1 (en) * | 2021-03-02 | 2021-08-25 | 生態環境部南京環境科学研究所 | Preparation equipment and method for solid waste soil leachate in pesticide pesticide production areas |
| CN214159813U (en) * | 2020-12-09 | 2021-09-10 | 天津东宇和祥环保科技有限公司 | Soil environment detection sample processing apparatus |
| CN214472145U (en) * | 2021-02-02 | 2021-10-22 | 郑州市金琥科技有限公司 | Sample preprocessing device for soil detection |
| CN113522475A (en) * | 2021-06-11 | 2021-10-22 | 王维庭 | Grinding device is used in drug manufacturing |
| CN214668036U (en) * | 2021-03-15 | 2021-11-09 | 广州开投生态环境建设有限公司 | Air-dry grinding preparation facilities that sieves of soil sample |
| CN214974678U (en) * | 2021-03-05 | 2021-12-03 | 中国科学院地理科学与资源研究所 | Soil sample grinds auxiliary device |
| CN114034843A (en) * | 2021-12-29 | 2022-02-11 | 沧州市生态环境保护科学研究院(沧州市生态环境工程评估中心) | Pollution detection equipment for environmental soil |
| CN217093823U (en) * | 2022-03-07 | 2022-08-02 | 中煤湖北地质勘察基础工程有限公司 | Rock sample breaker is used in geological survey |
| CN217222351U (en) * | 2022-03-31 | 2022-08-19 | 河南昶宜检测技术研究院有限公司 | Quick drying and screening device for soil detection |
| CN217717155U (en) * | 2022-05-24 | 2022-11-01 | 昌达环境监测(山东)有限公司 | Screening device for soil detection |
| CN218222681U (en) * | 2022-08-26 | 2023-01-06 | 宁夏回族自治区食品检测研究院 | Soil heavy metal detects with grinding screening plant |
-
2023
- 2023-05-12 CN CN202310532135.1A patent/CN116296695B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210442171U (en) * | 2019-06-26 | 2020-05-01 | 惠安县德虹数控设备有限公司 | Breaker for soil detection |
| CN211436494U (en) * | 2019-12-09 | 2020-09-08 | 江苏顺乾新型材料有限公司 | Mineral pigment mill for mill base |
| CN213091297U (en) * | 2020-06-02 | 2021-04-30 | 董欣欣 | Soil environment detection sample processing apparatus |
| CN213000365U (en) * | 2020-06-11 | 2021-04-20 | 广西华投检测技术有限公司 | Soil environment monitoring sample analysis device |
| CN213137257U (en) * | 2020-07-23 | 2021-05-07 | 山西路桥第六工程有限公司 | Coal gangue concrete mixing device |
| CN213254699U (en) * | 2020-09-07 | 2021-05-25 | 河南绿凯环境检测有限公司 | Soil screening equipment for soil detection |
| CN213315395U (en) * | 2020-09-08 | 2021-06-01 | 深圳市艾普生物科技有限公司 | Grinder that plant extraction was used |
| CN213557419U (en) * | 2020-10-24 | 2021-06-29 | 江西贯一检测技术有限公司 | Soil sample processing device capable of being screened, having heating function and used for environment detection |
| CN214159813U (en) * | 2020-12-09 | 2021-09-10 | 天津东宇和祥环保科技有限公司 | Soil environment detection sample processing apparatus |
| CN214472145U (en) * | 2021-02-02 | 2021-10-22 | 郑州市金琥科技有限公司 | Sample preprocessing device for soil detection |
| JP6924344B1 (en) * | 2021-03-02 | 2021-08-25 | 生態環境部南京環境科学研究所 | Preparation equipment and method for solid waste soil leachate in pesticide pesticide production areas |
| CN214974678U (en) * | 2021-03-05 | 2021-12-03 | 中国科学院地理科学与资源研究所 | Soil sample grinds auxiliary device |
| CN214668036U (en) * | 2021-03-15 | 2021-11-09 | 广州开投生态环境建设有限公司 | Air-dry grinding preparation facilities that sieves of soil sample |
| CN113230956A (en) * | 2021-04-26 | 2021-08-10 | 江西京九电源科技有限公司 | Multifunctional quantitative filling equipment for storage battery raw material processing |
| CN113522475A (en) * | 2021-06-11 | 2021-10-22 | 王维庭 | Grinding device is used in drug manufacturing |
| CN114034843A (en) * | 2021-12-29 | 2022-02-11 | 沧州市生态环境保护科学研究院(沧州市生态环境工程评估中心) | Pollution detection equipment for environmental soil |
| CN217093823U (en) * | 2022-03-07 | 2022-08-02 | 中煤湖北地质勘察基础工程有限公司 | Rock sample breaker is used in geological survey |
| CN217222351U (en) * | 2022-03-31 | 2022-08-19 | 河南昶宜检测技术研究院有限公司 | Quick drying and screening device for soil detection |
| CN217717155U (en) * | 2022-05-24 | 2022-11-01 | 昌达环境监测(山东)有限公司 | Screening device for soil detection |
| CN218222681U (en) * | 2022-08-26 | 2023-01-06 | 宁夏回族自治区食品检测研究院 | Soil heavy metal detects with grinding screening plant |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116558925A (en) * | 2023-07-05 | 2023-08-08 | 北京建工环境修复股份有限公司 | Extraction device for measuring concentration of heavy metals in soil pollution after remediation |
| CN116558925B (en) * | 2023-07-05 | 2023-09-12 | 北京建工环境修复股份有限公司 | Extraction device for measuring concentration of heavy metals in soil pollution after remediation |
| CN117233356A (en) * | 2023-11-10 | 2023-12-15 | 北京建工环境修复股份有限公司 | Online real-time monitoring device for soil remediation |
| CN117233356B (en) * | 2023-11-10 | 2024-01-09 | 北京建工环境修复股份有限公司 | Online real-time monitoring device for soil remediation |
| CN118329522A (en) * | 2024-06-14 | 2024-07-12 | 江苏同创环境技术有限公司 | Soil detection device suitable for different deep layers and detection method thereof |
| CN118329522B (en) * | 2024-06-14 | 2024-10-22 | 江苏同创环境技术有限公司 | Soil detection device suitable for different deep layers and detection method thereof |
| CN118347815A (en) * | 2024-06-18 | 2024-07-16 | 上海启丰检测技术有限公司 | Soil detection device |
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