CN116499836B - Soil heavy metal content detection device - Google Patents
Soil heavy metal content detection device Download PDFInfo
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- CN116499836B CN116499836B CN202310732589.3A CN202310732589A CN116499836B CN 116499836 B CN116499836 B CN 116499836B CN 202310732589 A CN202310732589 A CN 202310732589A CN 116499836 B CN116499836 B CN 116499836B
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- 239000002689 soil Substances 0.000 title claims abstract description 70
- 238000001514 detection method Methods 0.000 title claims abstract description 38
- 229910001385 heavy metal Inorganic materials 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000012216 screening Methods 0.000 claims description 48
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 18
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 18
- 241001330002 Bambuseae Species 0.000 claims description 18
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 18
- 239000011425 bamboo Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 7
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 description 9
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/24—Earth materials
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- Environmental & Geological Engineering (AREA)
- Medicinal Chemistry (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The invention belongs to the field of soil detection, in particular to a soil heavy metal content detection device, which aims at the problems that the existing device is inconvenient to respectively crush and screen soil at different positions when crushing the soil, the soil at different positions is easy to mix, the detection precision is affected, the crushed and screened soil is inconvenient to clean in time, the soil can remain in the device and is mixed with the soil for subsequent detection, and the precision of the subsequent detection is damaged.
Description
Technical Field
The invention relates to the technical field of soil detection, in particular to a soil heavy metal content detection device.
Background
If the heavy metal content of the soil exceeds the standard, normal growth of plants can be affected, so that the heavy metal content of the soil needs to be detected, a soil heavy metal content detection device needs to be used during detection, the sampled soil needs to be crushed and screened during detection of the heavy metal content of the soil, impurities such as stones in the soil are removed, the detection result is prevented from being affected by the impurities, and meanwhile, in order to improve the detection precision, the soil at different positions needs to be collected during sampling, so that different samples exist.
Among the prior art, when smashing soil, be inconvenient for smashing respectively, screening to the soil of different positions, the soil of different positions mixes easily, influences the precision that detects, and smashes the screening back, is inconvenient for in time wasing, and soil can remain in the device, mixes with the soil of follow-up detection, and then can destroy the precision of follow-up detection, consequently we have proposed a soil heavy metal content detection device for solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects that in the prior art, when the soil is crushed, the soil at different positions is inconvenient to crush and screen respectively, the soil at different positions is easy to mix, the detection precision is affected, and after crushing and screening, the soil is inconvenient to clean in time, and the soil can remain in the device and be mixed with the soil for subsequent detection, so that the precision of the subsequent detection can be damaged.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a soil heavy metal content detection device, including the collecting vat, one side fixed intercommunication of collecting vat has the exhaust duct, is equipped with the valve on the exhaust duct, the top fixed mounting of collecting vat has two backup pads, the top fixed mounting of two backup pads has the same mounting panel, fixed mounting has a plurality of crushing section of thick bamboo on the mounting panel, the top fixed mounting of mounting panel has two L shaped plates, is equipped with crushing mechanism on two L shaped plates, crushing mechanism and a plurality of crushing section of thick bamboo cooperation, the bottom of mounting panel is equipped with sealing mechanism, sealing mechanism and a plurality of crushing section of thick bamboo cooperation, two shifting grooves have been seted up to the bottom of mounting panel, two shifting grooves in the equal slidable mounting have the shifting plate, are equipped with screening mechanism on two shifting plates, one side fixed mounting of two backup pads has the same diaphragm, are equipped with collecting mechanism on the diaphragm, be equipped with washing mechanism on the mounting panel, washing mechanism and screening mechanism and a plurality of crushing section of thick bamboo cooperation, crushing mechanism includes the hollow plate of fixed mounting in two L shaped plates, the bottom of hollow plate rotates and installs a plurality of crushing levers, and a plurality of crushing levers extend respectively to a plurality of crushing section of thick bamboo in the motor, and a plurality of T shaped motor and a plurality of crushing levers are equipped with the first sprocket, a plurality of fixed mounting plate in the same T shaped motor is equipped with the top of T shaped sprocket respectively, two fixed mounting plates have the T shaped brackets in the same shifting plate, two side of the T shaped shifting plates have the T shaped motor, the T shaped sliding plates have the T shaped sliding plates respectively, the T shaped sliding plate has the T shaped sliding plate respectively, the output shaft of the second motor is fixedly provided with a first screw rod, the first screw rod is in threaded connection with the T-shaped sliding blocks, the bottoms of the two T-shaped sliding blocks are fixedly provided with the same sealing baffle, the tops of the sealing baffle are in contact with the bottoms of the crushing cylinders, the outer side of the mounting plate is fixedly provided with a third motor, the output shaft of the third motor is fixedly provided with a second screw rod, the second screw rod is in threaded connection with the moving plate, the screening mechanism comprises four moving rods, two groups of the four moving rods are respectively in sliding connection with the two moving plates, one ends of the two moving rods on the same moving plate are fixedly provided with the same sliding plate, the other ends of the two moving rods are fixedly provided with the same bearing seat, one side of the two bearing seats is provided with a rotating groove, the two rotating grooves are fixedly provided with a first bearing, the inner rings of the two first bearings are fixedly provided with rotating blocks, one ends of the two rotating blocks are fixedly provided with the same screening seat, the screening seats are provided with a plurality of screening holes, the screening holes are fixedly provided with screens, one side of the two bearing seats is fixedly provided with the same bevel gear, one side of the two bearing seats is fixedly provided with the bevel gear wheel and the other side of the bevel gear is fixedly meshed with the bevel gear, one side of the two bearing seat is fixedly provided with the bevel gear is fixedly provided with the inner ring, the other side of the bevel gear is fixedly meshed with the bevel gear is fixedly provided with the other bevel gear, the other side of the bevel gear is fixedly meshed with the other bevel gear, the other side is fixedly provided with the end of the bevel gear is meshed with the bevel gear, the bottom fixed mounting of motor mounting panel has the fourth motor, and fixed mounting has first connecting rod on the output shaft of fourth motor, and the one end of first connecting rod rotates installs the second connecting rod, and the other end of second connecting rod rotates with one side of a push-and-pull board to be connected, collection mechanism includes a plurality of collection boxes, and a plurality of collection boxes are located the below of screening seat, and a plurality of standing-card slots have been seted up at the top of diaphragm, and the bottom of a plurality of collection boxes respectively with a plurality of standing-card slots cartridge, all seted up the apopore on the bottom inner wall of a plurality of standing-card slots, flushing mechanism includes the water pump of fixed mounting in mounting panel top, and the water inlet fixed intercommunication of water pump has the drinking-water pipe, and the delivery port fixed intercommunication of water pump has the one end of conveyer pipe, and the other end fixed intercommunication of conveyer pipe has an interface of three-way, and two other interfaces of three-way pipe are fixed intercommunication respectively has first water pipe and second water pipe, and the one end fixed intercommunication of first hollow column, fixed intercommunication has a plurality of first shower nozzles on the first hollow column, and L fixed connection, and the other end fixed intercommunication of second hollow column is fixed to the second hollow column of second hollow column, and the second hollow column fixed shower nozzle of second side is connected to the bottom of second hollow column fixed to the mounting panel.
In the invention, the soil heavy metal content detection device has the beneficial effects that:
respectively placing soil samples taken from different positions into a plurality of crushing cylinders, driving a chain wheel to rotate through a first motor, driving a plurality of crushing rods to rotate through the transmission of a chain, and crushing soil by crushing blades on the plurality of crushing rods;
the first screw is driven to rotate through the second motor after crushing, the T-shaped sliding block in threaded connection with the first screw moves forwards, the T-shaped sliding block drives the sealing baffle to move, the sealing of the bottoms of the crushing cylinders is relieved, crushed soil falls into the screening holes from the crushing cylinders, the soil falls onto the screen, the bearing seat drives the screening seat to shake left and right, the screening seat is matched with the screen to screen the soil, the screened soil enters the collecting boxes respectively, mixing of soil samples at different positions can be avoided, and then the collecting boxes are taken down, and the soil in the collecting boxes is detected respectively;
the second screw is driven to rotate through the third motor, so that the moving plate in threaded connection with the second screw moves forwards, the screening seat is driven to move forwards, a plurality of screening holes move to the lower parts of a plurality of second spray heads, meanwhile, the rotating block drives the screening seat to overturn, residual impurities on the screen are poured out, and the impurities fall on the top of the transverse plate;
the water is extracted through the water pumping pipe, enters the three-way pipe through the conveying pipe, is split into the first water pipe and the second water pipe through the three-way pipe, enters the first hollow column and the second hollow column from the first water pipe and the second water pipe, is sprayed into the crushing cylinders from the first spray heads, is sprayed into the screening holes from the second spray heads, washes the inside of the crushing cylinders and the screening holes, and washes the impurities poured on the transverse plate away simultaneously by flushing the sewage into the collecting tanks from the front side and the rear side of the transverse plate;
according to the invention, different samples can be crushed, screened and collected respectively, so that sample mixing is avoided, the detection precision is improved, and meanwhile, the residues of soil can be avoided by cleaning the inside of the crushing cylinder and the screening hole, and the subsequent detection is not influenced.
Drawings
Fig. 1 is a schematic structural diagram of a soil heavy metal content detection device according to the present invention;
fig. 2 is a schematic diagram of a front view structure of a soil heavy metal content detection device according to the present invention;
fig. 3 is a schematic side view structure of a soil heavy metal content detection device according to the present invention;
fig. 4 is an enlarged schematic structural view of a portion a in fig. 2 of a soil heavy metal content detection device according to the present invention;
fig. 5 is an enlarged schematic structural view of a portion B in fig. 2 of a soil heavy metal content detection device according to the present invention;
fig. 6 is an enlarged schematic structural view of a portion C in fig. 2 of a soil heavy metal content detection device according to the present invention;
fig. 7 is a schematic perspective view of a first link and a second link of the soil heavy metal content detection device according to the present invention.
In the figure: 1. a collecting tank; 2. a support plate; 3. a mounting plate; 4. a crushing cylinder; 5. an L-shaped plate; 6. a hollow plate; 7. crushing the rod; 8. a crushing blade; 9. a closing baffle; 10. a moving plate; 11. a cross plate; 12. a collection box; 13. a moving rod; 14. a push-pull plate; 15. a bearing seat; 16. a rotating block; 17. a screening seat; 18. screening holes; 19. a screen; 20. a transfer lever; 21. a second bevel gear; 22. a round bar; 23. a first bevel gear; 24. a transmission gear; 25. a drive rack; 26. a moving groove; 27. a second screw; 28. a T-shaped slider; 29. a first screw; 30. a first hollow column; 31. a first nozzle; 32. a water pump; 33. a delivery tube; 34. a three-way pipe; 35. a first water pipe; 36. a second water pipe; 37. a second hollow column; 38. a second nozzle; 39. a water pumping pipe; 40. a motor mounting plate; 41. a fourth motor; 42. a first link; 43. a second link; 44. a sprocket; 45. a chain; 46. a first motor.
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. 1-7, a soil heavy metal content detection device, including collecting vat 1, one side fixed intercommunication of collecting vat 1 has the exhaust duct, be equipped with the valve on the exhaust duct, the top fixed mounting of collecting vat 1 has two backup pads 2, the top fixed mounting of two backup pads 2 has same mounting panel 3, fixed mounting has a plurality of crushing section of thick bamboo 4 on the mounting panel 3, the top fixed mounting of mounting panel 3 has two L shaped plates 5, be equipped with crushing mechanism on two L shaped plates 5, the cooperation of crushing mechanism and a plurality of crushing section of thick bamboo 4, the bottom of mounting panel 3 is equipped with closing mechanism, closing mechanism cooperates with a plurality of crushing section of thick bamboo 4, two movable slots 26 have been seted up to the bottom of mounting panel 3, equal slidable mounting has movable plate 10 in two movable plates 26, be equipped with screening mechanism on two movable plates 10, one side fixed mounting of two backup pads 2 has same diaphragm 11, be equipped with collecting mechanism on the diaphragm 11, be equipped with washing mechanism on mounting panel 3 with screening mechanism and cooperation of a plurality of crushing section of thick bamboo 4.
In this embodiment, crushing mechanism includes hollow plate 6 of fixed mounting on two L shaped plates 5, and the bottom of hollow plate 6 rotates installs a plurality of crushing poles 7, and the bottom of a plurality of crushing poles 7 extends respectively to a plurality of crushing section of thick bamboo 4 in, and the outside of a plurality of crushing poles 7 is all fixed mounting has a plurality of crushing blade 8, drives crushing blade 8 through a plurality of crushing poles 7 and rotates crushing soil.
In this embodiment, the flushing mechanism includes the water pump 32 of fixed mounting in mounting panel 3 top, the water inlet fixed intercommunication of water pump 32 has the drinking-water pipe 39, the delivery port fixed intercommunication of water pump 32 has the one end of conveyer pipe 33, the other end fixed intercommunication of conveyer pipe 33 has a connector of three-way pipe 34, the other two connectors of three-way pipe 34 are fixed intercommunication respectively and are had first water pipe 35 and second water pipe 36, the fixed intercommunication of one end of first water pipe 35 has first hollow post 30, fixed intercommunication has a plurality of first shower nozzles 31 on the first hollow post 30, first hollow post 30 and L shaped plate 5 fixed connection, the fixed intercommunication of the other end of second water pipe 36 has second hollow post 37, fixed intercommunication has a plurality of second shower nozzles 38 on the second hollow post 37, the bottom of second shower nozzle 38 extends to the below of mounting panel 3, through the setting of flushing mechanism, wash crushing section of thick bamboo 4 and screening hole 18 inside, can avoid the residue of soil, can not influence subsequent detection.
In this embodiment, the top ends of the crushing rods 7 extend into the hollow plate 6, the sprocket wheels 44 are fixedly mounted on the top ends of the crushing rods 7, the same chain 45 is meshed on the plurality of sprocket wheels 44, the first motor 46 is fixedly mounted on the top of the hollow plate 6, the output shaft of the first motor 46 is fixedly connected with the top end of one sprocket wheel 44, and the plurality of sprocket wheels 44 and the chain 45 are driven to rotate simultaneously.
In this embodiment, the closing mechanism includes two T-shaped sliding blocks 28, two T-shaped grooves are seted up in the bottom of mounting panel 3, two T-shaped sliding blocks 28 slidable mounting respectively in two T-shaped grooves, one side fixed mounting of mounting panel 3 has the second motor, fixed mounting has first screw 29 on the output shaft of second motor, first screw 29 and T-shaped sliding block 28 threaded connection, the bottom fixed mounting of two T-shaped sliding blocks 28 has same closure baffle 9, the top of closure baffle 9 contacts with the bottom of a plurality of crushing section of thick bamboo 4, drive first screw 29 through the second motor and rotate for the T-shaped sliding block 28 with first screw 29 threaded connection removes, T-shaped sliding block 28 drives closure baffle 9 and removes.
In this embodiment, a third motor is fixedly installed on the outer side of the mounting plate 3, a second screw rod 27 is fixedly installed on an output shaft of the third motor, the second screw rod 27 is in threaded connection with the moving plate 10, and the third motor drives the second screw rod 27 to rotate, so that the moving plate 10 in threaded connection with the second screw rod 27 moves, and further the screening seat 17 is driven to move.
In this embodiment, the screening mechanism includes four moving rods 13, two sets of four moving rods 13, the four moving rods 13 are slidably connected with two moving plates 10 respectively, one end of each of the two moving rods 13 located on the same moving plate 10 is fixedly provided with the same push-pull plate 14, the other ends of the two moving rods 13 are fixedly provided with the same bearing seat 15, one sides of the two bearing seats 15 are provided with rotating grooves, first bearings are fixedly installed in the two rotating grooves, inner rings of the two first bearings are fixedly provided with rotating blocks 16, one ends of the two rotating blocks 16 are fixedly provided with the same screening seat 17, a plurality of screening holes 18 are formed in the screening seats 17, screens 19 are fixedly installed in the screening holes 18, one side of one bearing seat 15 in the two bearing seats 15 is fixedly provided with a second bearing, the inner ring of the second bearing seat is fixedly provided with a round rod 22, the bottom end of the round bar 22 is fixedly provided with a first bevel gear 23, the other end of one rotating block 16 of the two rotating blocks 16 is fixedly provided with one end of a transmission rod 20, the other end of the transmission rod 20 is fixedly provided with a second bevel gear 21, the first bevel gear 23 is meshed with the second bevel gear 21, the top end of the round bar 22 is fixedly provided with a transmission gear 24, the bottom of the mounting plate 3 is provided with a transmission groove, one side inner wall of the transmission groove is fixedly provided with a transmission rack 25, the transmission gear 24 is meshed with the transmission rack 25, one side of one moving plate 10 of the two moving plates 10 is fixedly provided with a motor mounting plate 40, the bottom of the motor mounting plate 40 is fixedly provided with a fourth motor 41, the output shaft of the fourth motor 41 is fixedly provided with a first connecting rod 42, one end of the first connecting rod 42 is rotatably provided with a second connecting rod 43, and the other end of the second connecting rod 43 is rotatably connected with one side of one push-pull plate 14, the fourth motor 41 drives the first connecting rod 42 to eccentrically rotate, the first connecting rod 42 drives the second connecting rod 43 to move, the second connecting rod 43 drives the push-pull plate 14 to horizontally reciprocate, the push-pull plate 14 drives the bearing seat 15 to horizontally reciprocate through the moving rod 13, the bearing seat 15 drives the screening seat 17 to shake left and right, and the screening seat is matched with the screen 19 to screen soil.
In this embodiment, the collection mechanism includes a plurality of collection boxes 12, and a plurality of collection boxes 12 are located the below of screening seat 17, and a plurality of standing grooves have been seted up at the top of diaphragm 11, and the bottom of a plurality of collection boxes 12 respectively with a plurality of standing grooves clamping, all set up the apopore on the bottom inner wall of a plurality of standing grooves.
In this embodiment, in use, the water suction pipe 39 is used to connect with a water source, and the soil samples taken from different positions are respectively put into the crushing cylinders 4, one sprocket 44 is driven to rotate by a first motor 46, the plurality of sprockets 44 drive the plurality of crushing rods 7 to rotate by the transmission of a chain 45, the crushing blades 8 on the plurality of crushing rods 7 crush the soil, the first screw 29 is driven to rotate by a second motor after crushing, the T-shaped sliding block 28 in threaded connection with the first screw 29 moves forward, the T-shaped sliding block 28 drives the sealing baffle 9 to move, the sealing of the bottoms of the crushing cylinders 4 is released, the crushed soil falls into the plurality of screening holes 18 from the crushing cylinders 4, the soil falls on the screen 19, the first connecting rod 42 is driven to eccentrically rotate by a fourth motor 41, the first connecting rod 42 drives the second connecting rod 43 to move, the second connecting rod 43 drives the push-pull plate 14 to horizontally reciprocate, the push-pull plate 14 drives the bearing seat 15 to horizontally reciprocate through the moving rod 13, the bearing seat 15 drives the screening seat 17 to shake left and right, the screened soil enters the plurality of collecting boxes 12 respectively, the soil samples at different positions can be prevented from being mixed through the operation, the plurality of collecting boxes 12 are then taken down to respectively detect the soil in the plurality of collecting boxes 12, the third motor drives the second screw 27 to rotate, the moving plate 10 in threaded connection with the second screw 27 moves forwards, the screening seat 17 is driven to move forwards, the plurality of screening holes 18 move to the lower parts of the plurality of second spray heads 38, meanwhile, the moving plate 10 moves, the round rod 22 is driven to move simultaneously, the transmission gear 24 at the top of the round rod 22 rolls on the transmission rack 25, and then make round bar 22 rotate, round bar 22 drives first bevel gear 23 and rotates, first bevel gear 23 drives second bevel gear 21 and rotates, second bevel gear 21 drives transfer pole 20 and rotates, transfer pole 20 drives rotatory piece 16, rotatory piece 16 drives screening seat 17 upset 180, pour out the impurity that remains on the screen cloth 19, the impurity falls on the top of diaphragm 11, then start water pump 32, extract water through drinking-water pipe 39, water gets into tee bend pipe 34 through conveyer pipe 33, the reposition of redundant personnel of rethread tee bend pipe 34 is to first water pipe 35 and second water pipe 36, get into first hollow post 30 and second hollow post 37 from first water pipe 35 and second water pipe 36, finally water spouts into a plurality of crushing section of thick bamboo 4 from a plurality of first shower nozzles 31, simultaneously spout into screening hole 18 from a plurality of second shower nozzles 38, wash crushing section of thick bamboo 4 and screening hole 18 inside, the impurity on the diaphragm 11 can be walked simultaneously through pouring impurity into the inside crushing section of thick bamboo 4 and screening hole 18 from the front and back sides of diaphragm 11, can avoid the subsequent residual soil that can not be detected.
Example two
The difference between this embodiment and the first embodiment is that: the outside fixed mounting of backup pad 2 has places the board, and the top of placing the board is equipped with soil heavy metal content detector, and the model of soil heavy metal content detector is LD-ZSE, and soil heavy metal content detector is used for detecting the soil of collecting in the collection box 12.
The remainder is the same as in embodiment one.
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 (5)
1. The utility model provides a soil heavy metal content detection device, includes collecting vat (1), and there is the discharge pipeline one side fixed intercommunication of collecting vat (1), is equipped with the valve on the discharge pipeline, a serial communication port, the top fixed mounting of collecting vat (1) has two backup pads (2), and the top fixed mounting of two backup pads (2) has same mounting panel (3), fixed mounting has a plurality of crushing section of thick bamboo (4) on mounting panel (3), the top fixed mounting of mounting panel (3) has two L shaped plates (5), is equipped with crushing mechanism on two L shaped plates (5), crushing mechanism and a plurality of crushing section of thick bamboo (4) cooperation, the bottom of mounting panel (3) is equipped with closing mechanism, closing mechanism and a plurality of crushing section of thick bamboo (4) cooperation, two movable slots (26) have been seted up to the bottom of mounting panel (3), equal slidable mounting has movable plate (10) in two movable slots (26), are equipped with screening mechanism on two movable plate (10), one side fixed mounting of two backup pads (2) has same diaphragm (11), is equipped with the collection mechanism on diaphragm (11), is equipped with on the diaphragm (3, two crushing mechanism and two movable rod (13) are equipped with two movable rod (13 respectively with two movable rod (13), one end of two moving rods (13) positioned on the same moving plate (10) is fixedly provided with the same push-pull plate (14), the other end of one of the two moving rods (13) is fixedly provided with the same bearing seat (15), one side of the two bearing seats (15) is provided with a rotating groove, first bearings are fixedly arranged in the two rotating grooves, the inner rings of the two first bearings are fixedly provided with rotating blocks (16), one end of the two rotating blocks (16) is fixedly provided with the same screening seat (17), the screening seat (17) is provided with a plurality of screening holes (18), one side of one of the two bearing seats (15) is fixedly provided with a second bearing, the inner ring of the second bearing seat (15) is fixedly provided with a round rod (22), the bottom end of the round rod (22) is fixedly provided with a first bevel gear (23), the other end of one of the rotating blocks (16) is fixedly provided with a transmitting rod (20), the other end of the transmitting rod (20) is fixedly provided with a same screening seat (17), the other end of the transmitting rod (20) is fixedly provided with a second bevel gear (21), one side of the second bevel gear (21) is fixedly provided with a second bevel gear (24), the top end of the round rod (24) is meshed with the second bevel gear (21), the top end of the second bevel gear (21) is fixedly provided with the second bevel gear (24), the top end of the round rod (21) is meshed with the second bevel gear (21), the transmission gear (24) is meshed with the transmission rack (25), one side of one movable plate (10) in the two movable plates (10) is fixedly provided with a motor mounting plate (40), the bottom of the motor mounting plate (40) is fixedly provided with a fourth motor (41), the output shaft of the fourth motor (41) is fixedly provided with a first connecting rod (42), one end of the first connecting rod (42) is rotatably provided with a second connecting rod (43), the other end of the second connecting rod (43) is rotatably connected with one side of one push-pull plate (14), the collecting mechanism comprises a plurality of collecting boxes (12), the plurality of collecting boxes (12) are positioned below the screening seat (17), the top of the transverse plate (11) is provided with a plurality of holding clamping grooves, the bottoms of the plurality of collecting boxes (12) are respectively clamped with the plurality of holding clamping grooves, the bottom inner walls of the plurality of holding clamping grooves are respectively provided with a water outlet, the flushing mechanism comprises a water pump (32) fixedly arranged at the top of the mounting plate (3), the water inlet of the water pump (32) is fixedly communicated with a water suction pipe (39), the water outlet of the water pump (32) is fixedly communicated with the water outlet of the water pump (34) and one end of the water outlet of the water pump (33) is fixedly communicated with the other end of the water outlet pipe (34) and one end of the other end of the water outlet pipe (34) is fixedly communicated with the water outlet pipe (34) of the water outlet pipe (34) is fixedly communicated with one end of the water outlet pipe (34) of the water outlet pipe (water outlet pipe is communicated with the water outlet pipe, one end of a first water pipe (35) is fixedly communicated with a first hollow column (30), a plurality of first spray heads (31) are fixedly communicated with the first hollow column (30), the first hollow column (30) is fixedly connected with an L-shaped plate (5), the other end of a second water pipe (36) is fixedly communicated with a second hollow column (37), a plurality of second spray heads (38) are fixedly communicated with the second hollow column (37), and the bottom ends of the second spray heads (38) extend to the lower side of the mounting plate (3).
2. The soil heavy metal content detection device according to claim 1, wherein the crushing mechanism comprises a hollow plate (6) fixedly mounted on two L-shaped plates (5), a plurality of crushing rods (7) are rotatably mounted at the bottom of the hollow plate (6), the bottom ends of the crushing rods (7) respectively extend into the crushing cylinders (4), and a plurality of crushing blades (8) are fixedly mounted on the outer sides of the crushing rods (7).
3. The soil heavy metal content detection device according to claim 2, wherein the top ends of the crushing rods (7) extend into the hollow plate (6), the chain wheels (44) are fixedly arranged at the top ends of the crushing rods (7), the same chain (45) is meshed with the chain wheels (44), the first motor (46) is fixedly arranged at the top of the hollow plate (6), and an output shaft of the first motor (46) is fixedly connected with the top end of one chain wheel (44).
4. The soil heavy metal content detection device according to claim 3, wherein the sealing mechanism comprises two T-shaped sliding blocks (28), two T-shaped grooves are formed in the bottom of the mounting plate (3), the two T-shaped sliding blocks (28) are respectively and slidably mounted in the two T-shaped grooves, a second motor is fixedly mounted on one side of the mounting plate (3), a first screw (29) is fixedly mounted on an output shaft of the second motor, the first screw (29) is in threaded connection with the T-shaped sliding blocks (28), the same sealing baffle (9) is fixedly mounted at the bottoms of the two T-shaped sliding blocks (28), and the top of the sealing baffle (9) is in contact with the bottoms of the crushing cylinders (4).
5. The soil heavy metal content detection device according to claim 4, wherein a third motor is fixedly arranged on the outer side of the mounting plate (3), a second screw (27) is fixedly arranged on an output shaft of the third motor, and the second screw (27) is in threaded connection with the moving plate (10).
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