CN114303495B - Mine slope-lowering ladder layer soil improvement device - Google Patents
Mine slope-lowering ladder layer soil improvement device Download PDFInfo
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- CN114303495B CN114303495B CN202111675245.0A CN202111675245A CN114303495B CN 114303495 B CN114303495 B CN 114303495B CN 202111675245 A CN202111675245 A CN 202111675245A CN 114303495 B CN114303495 B CN 114303495B
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- 239000002689 soil Substances 0.000 title claims abstract description 69
- 230000006872 improvement Effects 0.000 title claims abstract description 17
- 239000004927 clay Substances 0.000 claims abstract description 46
- 239000004575 stone Substances 0.000 claims abstract description 27
- 235000015097 nutrients Nutrition 0.000 claims abstract description 19
- 238000005056 compaction Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 25
- 238000003825 pressing Methods 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000002356 single layer Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 description 8
- 238000001125 extrusion Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000701 toxic element Toxicity 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The invention belongs to the field of mine restoration, and relates to a mine slope-lowering ladder layer soil improvement device which comprises a shell and is characterized in that a clay compaction device is arranged in the shell and comprises four wheels arranged at the lower end of the shell, a soil treatment covering device is arranged on the right side of the shell and comprises two hollow support plates symmetrically and fixedly arranged on the shell. According to the invention, dangerous stones on the surface of the mine can be collected, meanwhile, soil with a certain depth on the surface of the mine is applied with nutrient solution to carry out soil improvement, the discharge amount of the clay is controlled according to the amount of the shoveled mixed layer, the soil is improved, and the mixed clay is synchronously mixed with broken stone, so that the stability of the mixed clay is improved, the clay is not easy to fall off from the surface of the mine, meanwhile, the consumption of the nutrient solution is reduced, the dangerous stones on the surface of the mine can be collected, and meanwhile, the clay layer is compacted.
Description
Technical Field
The invention belongs to the field of mine restoration, and particularly relates to a mine slope-lowering ladder layer soil improvement device.
Background
It is well known that the key to ecological destruction by mining is land degradation, i.e., deterioration of physical and chemical properties of waste land soil, nutrient loss, and increase of toxic and harmful substances in the soil.
Before surface soil reconstruction, mud is poured to wrap the waste residue, and then a layer of clay is paved for compaction, so that an artificial water-resisting layer is formed, ground underwater infiltration is reduced, and release of extremely toxic elements in the waste residue is prevented.
When the soil fattening and improvement measures are carried out, effective substances are required to be added, so that the physical and chemical properties of the soil are improved, the vegetation succession process is shortened, and the ecological reconstruction of mine abandoned lands is accelerated.
Most of the equipment can only simply spray nutrient solution, so that only the surface soil is improved, a large amount of nutrient solution is wasted, the whole equipment is bulky, and the equipment cannot be suitable for higher mine restoration.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a mine slope-falling step soil improvement device which can collect dangerous stones on the surface of a mine and simultaneously apply soil with a certain depth on the surface of the mine to carry out soil improvement by using nutrient solution.
The aim of the invention can be achieved by the following technical scheme: the utility model provides a mine falling gradient stratum soil improvement device, includes the casing, its characterized in that, the casing, be equipped with clay compaction device in the casing, clay compaction device is used for carrying out compaction treatment with the mine soil property after handling and rubble, and clay compaction device is including setting up four wheels of casing lower extreme, the casing right side is equipped with the soil property and handles covering device, and the soil property is handled covering device and is used for handling the soil of mine surface certain degree of depth and resumes soil activity to a certain extent, and the soil property is handled covering device and is including the fixed two hollow extension boards that set up on the casing of symmetry.
Further, mine danger stone and soil collection device are including fixed setting the inside collecting box of casing, the fixed arc that is equipped with in collecting box right side, it is equipped with flexible fixture block to slide on the collecting box, flexible fixture block lower extreme is fixed to be equipped with presses the shake board, the collecting box with be connected with vibration spring between the shake board presses, vibration spring is a higher spring of coefficient of restitution.
Further, two rotate between the hollow extension board and be equipped with the rotation case, rotate on the case along circumferencial direction symmetry fixed two sets of a plurality of bosss of being equipped with, every two are relative rotate between the boss and be equipped with the pivot, every fixedly in the pivot is equipped with the connector, every be equipped with the expansion plate on the connector, the expansion plate is the telescopic link that can kick-back automatically, and its initial state is in the extension state, every fixedly on the expansion plate is equipped with the shovel.
Further, a plurality of macroporous screens are fixedly arranged on the rotating box along the circumferential direction, the macroporous screens are single-layer screens, and the screens are formed by interlacing inclined metal sheets, so that the treated soil can only fall out from the lower end.
Further, the soil treatment covering device comprises convex blocks which are symmetrically and fixedly arranged on each connecting head, a plurality of fixing sliding blocks are fixedly arranged inside the rotating box and meshed with sliding grooves on the fixing sliding blocks, two telescopic clamping blocks are symmetrically and fixedly arranged on each fixing sliding block, a first baffle is fixedly arranged on each fixing sliding block, and the first baffle is in sliding connection with the large-hole screen.
Further, the front side the inside fixed motor that is equipped with of hollow extension board, the fixed drive shaft that is equipped with on the output shaft of motor, the drive shaft with rotate case fixed connection, the symmetry is equipped with two differential gear in the drive shaft, every differential gear is last to be fixed and is equipped with the ratchet, when flexible fixture block stretches out, the ratchet with flexible fixture block meshing, every differential gear is last to be fixed and is equipped with baffle two, fixed slider is followed cavity that is equipped with on the baffle two passes, and through baffle two with the flexible baffle that is equipped with between the fixed slider realizes sliding connection, baffle one with baffle two sliding connection.
Further, two rotate along the circumferencial direction and be equipped with three hollow tube between the baffle two, every fixed being equipped with on the hollow tube is pressed the pipe, every symmetrical fixed being equipped with two ring gears on the pressure pipe, symmetrical fixed being equipped with two spur gears in the drive shaft, every the ring gear with spur gear engagement, every be equipped with a plurality of flexible puddlers on the pressure pipe, every fixed being equipped with the stripper plate on the flexible puddler, when flexible puddler is in the extension state, the stripper plate with a sliding connection of baffle can extrude the supplementary discharge of macropore screen simultaneously and mix clay, every be equipped with a plurality of sprinkler heads on the pressure pipe.
Further, each hollow tube rear side rotates and is equipped with the connecting pipe, rotate the fixed carousel that is equipped with of case rear side, the carousel is a kind of end cover rotatable liquid containing box, every the carousel with the connecting pipe is connected, the inside nutrient solution input chamber that is equipped with of hollow extension board of rear side, the nutrient solution input chamber with the carousel intercommunication.
When the soil of certain degree of depth on mine surface needs to be scooped up, start up equipment, make equipment global motion, simultaneously start up the motor, drive the drive shaft and rotate, make the rotation case rotate, drive boss synchronous rotation, when the soil layer needs to be scooped up, the expansion plate of lower extreme is in the extension state, make the shovel can scoop up the mixed layer on the mine surface of certain degree of depth, wherein the mixed layer has included the earth and the rubble that lose activity, and partial danger stone, after the mixed layer that collects reaches certain weight, make the shovel drive the connector and rotate in the pivot, and then promote fixed slider roll-off through the lug, make the flexible fixture block of fixed setting on fixed slider stretch out, make the ratchet with rotating the case have certain rotational speed poor further drive fixed slider roll-off, make a synchronous slip of baffle, and then the clay can fall more from the macropore screen net of lower extreme after handling, along with the rotation of rotating the case, the connector that moves gradually more than ninety degrees, earth and rubble on the shovel gradually fall into the rotation case inside from the macropore screen net, the pressure reduction that the connector receives this moment, through reset spring's pulling the connector, make the mixed layer that the back of the improvement has been driven the mixed layer of clay and then the mixed layer of the back of the improvement, and the loss of the soil can be more than the synchronous roll-off, and the mixed layer of the soil can be controlled to the mixed layer of the improvement roll-off according to the reduction, and the soil has been reduced the high consumption of the soil that the soil is simultaneously.
When the dangerous stone on the mine surface needs to be removed, starting equipment, equipment integrally moves, simultaneously a motor is started, a driving shaft is driven to rotate, a rotating box is driven to rotate, a boss is driven to synchronously rotate, a shovel is enabled to rotate, until the shovel is separated from a pressing vibration plate, after the dangerous stone and part of soil are collected by the shovel at the lower end, the shovel is driven to integrally move upwards by the rotating boss, simultaneously, soil can fall into the rotating box from a large-hole screen net along with the rotation of the rotating box, the dangerous stone can roll down to the left end after moving to the topmost end, falls into the collecting box through the guiding effect of a last connector and the shovel, and presses the pressing vibration plate, so that a telescopic clamping block is driven to slide on the collecting box, the pressing vibration plate continuously vibrates, the dangerous stone on the mine surface can be collected, and meanwhile the pressing vibration plate is driven to vibrate by the impact force of the falling of the dangerous stone, and the clay layer is compacted.
When soil needs to be treated, the pivoted drive shaft drives ratchet and baffle two through two differential gear and rotates, because differential gear's effect for ratchet and baffle two rotational speed are the same, can drive three hollow tube simultaneously around the drive shaft rotation, when nutrient solution input intracavity portion's liquid is continuous to the inside input of carousel, the nutrient solution gets into hollow tube inside through three hollow tube with carousel end cover fixed connection, and flow into the pressure pipe inside from the trompil on the hollow tube, spray out through the spray opening pressurization at last, when three pressure pipe rotates around the drive shaft, through the effect of ring gear and spur gear, drive the pressure pipe rotation, and then realize the stirring, a plurality of telescopic puddlers that set up on the pressure pipe are in the extension state this moment, when the stripper plate that is fixed on telescopic puddler runs into baffle one or rubble, can extrude the rubble that is in stripper plate lower extreme through the radian on the stripper plate surface, perhaps scrape the clay on the baffle one under the effect of stripper plate, can scrape the surface of scraper baffle one when carrying out the quenching and tempering to the clay of supplementary mixture and fall out from the large pore screen.
Drawings
Fig. 1 is a schematic structural view of a mine slope-lowering step soil improvement device.
Fig. 2 is a sectional view taken along the direction A-A in fig. 1.
Fig. 3 is a sectional view in the direction B-B of fig. 2.
Fig. 4 is a sectional view taken along the direction C-C in fig. 2.
Fig. 5 is an enlarged view of the structure at D in fig. 4.
Fig. 6 is a schematic view of the external structure of the collecting tank.
In the figure, 10, a housing; 11. an operation chamber; 12. a wheel; 13. a vibration pressing plate; 14. a hollow support plate; 15. a rotating box; 16. a bump; 17. a toothed ring; 18. a telescoping plate; 19. a first baffle; 20. a rotating shaft; 21. a boss; 22. a drive shaft; 23. a ratchet wheel; 24. a fixed slide block; 25. a spray port; 26. a hollow tube; 27. a collection box; 28. a vibration spring; 29. a connector; 30. a motor; 31. an extrusion plate; 32. a telescopic stirring rod; 33. spur gears; 34. a pressure pipe; 35. a macroporous screen; 36. a nutrient solution input cavity; 37. a telescopic clamping block; 38. a return spring; 39. a shovel; 40. a turntable; 41. a discharge hole; 42. a connecting pipe; 43. a second baffle; 44. an arc-shaped plate; 45. a differential device.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, a mine slope-lowering step soil improvement device comprises a housing 10, and is characterized in that, the housing 10 is internally provided with a clay compaction device, the clay compaction device is used for compacting processed mine soil and broken stone, the clay compaction device comprises four wheels 12 arranged at the lower end of the housing 10, the right side of the housing 10 is provided with a soil treatment covering device, the soil treatment covering device is used for treating soil with a certain depth on the surface of a mine to recover soil activity to a certain extent, and the soil treatment covering device comprises two hollow support plates 14 symmetrically and fixedly arranged on the housing 10.
As shown in fig. 1, 3 and 6, the mine dangerous stone and soil collecting device comprises a collecting box 27 fixedly arranged in a shell 10, an arc-shaped plate 44 is fixedly arranged on the right side of the collecting box 27, a telescopic clamping block 37 is slidably arranged on the collecting box 27, a vibration pressing plate 13 is fixedly arranged at the lower end of the telescopic clamping block 37, a vibration spring 28 is connected between the collecting box 27 and the vibration pressing plate 13, and the vibration spring 28 is a spring with a higher rebound coefficient.
As shown in fig. 2, 3 and 4, a rotating box 15 is rotatably arranged between two hollow support plates 14, two groups of a plurality of bosses 21 are symmetrically and fixedly arranged on the rotating box 15 along the circumferential direction, rotating shafts 20 are rotatably arranged between every two opposite bosses 21, connectors 29 are fixedly arranged on each rotating shaft 20, telescopic plates 18 are arranged on each connector 29, the telescopic plates 18 are telescopic rods capable of automatically rebounding, the initial state of the telescopic rods is in an extension state, and a shovel 39 is fixedly arranged on each telescopic plate 18.
As shown in fig. 3 and 4, a plurality of large-hole sieves 35 are fixedly arranged on the rotary box 15 along the circumferential direction, the large-hole sieves 35 are single-layer sieves, and the sieves are formed by interlacing inclined metal sheets, so that the treated soil can only fall out from the lower end.
As shown in fig. 2, 4 and 5, the soil treatment covering device comprises a bump 16 symmetrically and fixedly arranged on each connector 29, a plurality of fixing sliding blocks 24 are fixedly arranged in the rotary box 15, the bump 16 is meshed with a sliding groove on the fixing sliding blocks 24, two telescopic clamping blocks 37 are symmetrically and fixedly arranged on each fixing sliding block 24, a first baffle plate 19 is fixedly arranged on each fixing sliding block 24, and the first baffle plate 19 is in sliding connection with a large-hole screen 35.
As shown in fig. 2, 3 and 4, a motor 30 is fixedly arranged in the front hollow support plate 14, a driving shaft 22 is fixedly arranged on an output shaft of the motor 30, the driving shaft 22 is fixedly connected with the rotating box 15, two differential devices 45 are symmetrically arranged on the driving shaft 22, a ratchet wheel 23 is fixedly arranged on each differential device 45, when the telescopic clamping block 37 stretches out, the ratchet wheel 23 is meshed with the telescopic clamping block 37, a second baffle plate 43 is fixedly arranged on each differential device 45, a fixed sliding block 24 penetrates through a cavity arranged on the second baffle plate 43, sliding connection is realized through the telescopic baffle plate arranged between the second baffle plate 43 and the fixed sliding block 24, and the first baffle plate 19 is in sliding connection with the second baffle plate 43.
As shown in fig. 2, 3 and 4, three hollow tubes 26 are rotatably arranged between two baffle plates two 43 along the circumferential direction, pressure tubes 34 are fixedly arranged on each hollow tube 26, two toothed rings 17 are symmetrically and fixedly arranged on each pressure tube 34, two spur gears 33 are symmetrically and fixedly arranged on the driving shaft 22, each toothed ring 17 is meshed with each spur gear 33, a plurality of telescopic stirring rods 32 are arranged on each pressure tube 34, a squeeze plate 31 is fixedly arranged on each telescopic stirring rod 32, when the telescopic stirring rods 32 are in an extension state, the squeeze plates 31 are in sliding connection with the baffle plates one 19, meanwhile, a macroporous screen 35 is extruded to assist in discharging mixed clay, and a plurality of spray nozzles 25 are arranged on each pressure tube 34.
As shown in fig. 2, 3 and 4, a connecting pipe 42 is rotatably provided at the rear side of each hollow pipe 26, a turntable 40 is fixedly provided at the rear side of the rotary tank 15, the turntable 40 is a liquid accommodating tank with rotatable end caps, each turntable 40 is connected with the connecting pipe 42, a nutrient solution input cavity 36 is provided in the hollow support plate 14 at the rear side, and the nutrient solution input cavity 36 is communicated with the turntable 40.
When soil with a certain depth on the mine surface needs to be shoveled, the equipment is started, the equipment integrally moves, meanwhile, the motor 30 is started, the driving shaft 22 is driven to rotate, the rotating box 15 is driven to rotate, the boss 21 is driven to synchronously rotate, when soil layers need to be shoveled, the telescopic plate 18 at the lowest end is in an elongation state, the shovel 39 can shovel up a mixed layer with a certain depth on the mine surface, wherein the mixed layer comprises inactive soil and broken stone, and part of dangerous stone, after the collected mixed layer reaches a certain weight, the shovel 39 drives the connector 29 to rotate on the rotating shaft 20, the fixing sliding block 24 is pushed to slide out through the lug 16, the telescopic clamping block 37 fixedly arranged on the fixing sliding block 24 is extended, the ratchet wheel 23 with a certain rotation speed difference with the rotating box 15 further drives the fixing sliding block 24 to slide out, the baffle I19 is driven to synchronously slide, the treated clay can fall more from the macroporous screen 35 at the lower end, along with the rotation of the rotating box 15, the connector 29 at the lower end gradually moves more than ninety degrees, the clay and broken stone on the shovel 39 gradually fall into the rotating box 15 from the macroporous screen 35, the pressure born by the connector 29 is reduced, the connector 29 is pulled to return by the acting force of the return spring 38, the lug 16 pushes the fixed slide block 24 to retract, the telescopic clamping block 37 is driven to separate from the ratchet wheel 23, the first baffle 19 returns, the falling amount of the clay on the macroporous screen 35 is reduced, the discharge amount of the clay can be controlled according to the amount of the shoveled mixed layer, the clay and the broken stone are synchronously mixed while improving the soil, the stability of the mixed clay is increased, the clay is not easy to fall off from the mine surface, and the consumption of nutrient solution is reduced.
When the dangerous stones on the mine surface need to be removed, starting equipment, equipment integrally moves, meanwhile, starting a motor 30, driving a driving shaft 22 to rotate, enabling a rotating box 15 to rotate, driving a boss 21 to synchronously rotate, enabling a shovel 39 to rotate until the shovel 39 is separated from a pressing vibration plate 13, after the shovel 39 at the lower end collects the dangerous stones and part of soil, the rotating boss 21 drives the shovel 39 to integrally move, simultaneously, the soil falls into the rotating box 15 from a macroporous screen 35 along with the rotation of the rotating box 15, the dangerous stones roll down to the topmost end after moving, fall into a collecting box 27 through the guiding effect of a last connector 29 and the shovel 39, and press the pressing vibration plate 13, enabling the pressing vibration plate 13 to drive a telescopic clamping block 37 to slide on the collecting box 27, enabling the pressing vibration plate 13 to vibrate continuously, compacting the clay layer, and meanwhile, utilizing the impact force of the falling of the dangerous stones to drive the pressing vibration plate 13, so that the clay layer is compacted.
When soil needs to be treated, the rotating driving shaft 22 drives the ratchet wheel 23 and the second baffle plate 43 to rotate through the two differential devices 45, the ratchet wheel 23 and the second baffle plate 43 rotate at the same speed under the action of the differential devices 45, simultaneously, the three hollow tubes 26 can be driven to rotate around the driving shaft 22, when liquid in the nutrient solution input cavity 36 continuously inputs into the rotary table 40, the nutrient solution enters the hollow tubes 26 through the three hollow tubes 26 fixedly connected with the end covers of the rotary table 40 and flows into the pressure tube 34 through the openings on the hollow tubes 26, finally, the pressure tube 34 is pressurized and sprayed through the spraying openings 25, the pressure tube 34 is driven to rotate under the action of the toothed ring 17 and the spur gear 33 while the three pressure tube 34 rotates around the driving shaft 22, and then stirring is realized, a plurality of telescopic stirring rods 32 arranged on the pressure tube 34 are in an extension state, and when the extrusion plate 31 fixed on the telescopic stirring rods 32 encounters the first baffle plate 19 or crushed stone, the crushed stone at the lower end of the extrusion plate 31 is extruded through the radian of the surface of the extrusion plate 31, or the clay on the first baffle plate 19 is scraped under the action of the extrusion plate 31, the clay on the extrusion plate 19 can be scraped, and the clay on the first baffle plate 19 can be scraped and the clay can fall out of the sieve mesh 35 when the clay is scraped and the clay is mixed and the clay is lifted from the surface of the sieve.
Compared with the prior art, the mine slope-falling ladder layer soil improvement device has the following advantages:
1. The clay discharge amount can be controlled according to the amount of the shoveled mixing layer, and the clay is synchronously mixed with broken stone while improving soil, so that the stability of the clay after mixing is improved, the clay is not easy to fall off from the surface of a mine, and meanwhile, the consumption of nutrient solution is reduced.
2. The dangerous stone on the mine surface can be collected, and meanwhile, the impact force of the falling of the dangerous stone is utilized to drive the vibration pressing plate to vibrate, so that the clay layer is compacted.
3. The surface of the first baffle can be scraped during soil thermal refining, and the mixed clay is assisted to fall out of the large-hole screen.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (2)
1. The utility model provides a mine slope-falling ladder layer soil improvement device, includes casing (10), its characterized in that, be equipped with clay compaction device in casing (10), clay compaction device is used for carrying out compaction treatment with the mine soil property after handling and rubble, and clay compaction device is including setting up four wheels (12) of casing (10) lower extreme, casing (10) right side is equipped with soil property treatment covering device, and soil property treatment covering device is used for carrying out the soil of handling the certain degree of mine surface soil activity to a certain extent, and soil property treatment covering device includes two hollow extension boards (14) of symmetry fixed setting on casing (10);
The mine dangerous stone and soil collecting device comprises a collecting box (27) fixedly arranged in a shell (10), an arc-shaped plate (44) is fixedly arranged on the right side of the collecting box (27), a telescopic clamping block (37) is slidably arranged on the collecting box (27), a vibration pressing plate (13) is fixedly arranged at the lower end of the telescopic clamping block (37), a vibration spring (28) is connected between the collecting box (27) and the vibration pressing plate (13), and the vibration spring (28) is a spring with a higher rebound coefficient;
A rotating box (15) is rotationally arranged between the two hollow support plates (14), two groups of a plurality of bosses (21) are symmetrically and fixedly arranged on the rotating box (15) along the circumferential direction, a rotating shaft (20) is rotationally arranged between each two opposite bosses (21), a connector (29) is fixedly arranged on each rotating shaft (20), a telescopic plate (18) is arranged on each connector (29), the telescopic plate (18) is a telescopic rod capable of automatically rebounding, the initial state of the telescopic rod is in an extension state, and a shovel (39) is fixedly arranged on each telescopic plate (18);
A plurality of macroporous screens (35) are fixedly arranged on the rotating box (15) along the circumferential direction, the macroporous screens (35) are single-layer screens, and the screens are formed by interlacing inclined metal sheets, so that the treated soil can only fall out from the lower end;
The soil treatment covering device comprises convex blocks (16) symmetrically and fixedly arranged on each connector (29), a plurality of fixed sliding blocks (24) are fixedly arranged inside the rotary box (15), the convex blocks (16) are meshed with sliding grooves on the fixed sliding blocks (24), two telescopic clamping blocks (37) are symmetrically and fixedly arranged on each fixed sliding block (24), a first baffle plate (19) is fixedly arranged on each fixed sliding block (24), and the first baffle plate (19) is in sliding connection with the macroporous screen (35);
The hollow support plate (14) at the front side is internally fixedly provided with a motor (30), an output shaft of the motor (30) is fixedly provided with a driving shaft (22), the driving shaft (22) is fixedly connected with the rotating box (15), two differential devices (45) are symmetrically arranged on the driving shaft (22), a ratchet wheel (23) is fixedly arranged on each differential device (45), when a telescopic clamping block (37) stretches out, the ratchet wheel (23) is meshed with the telescopic clamping block (37), each differential device (45) is fixedly provided with a baffle II (43), a fixed sliding block (24) penetrates through a cavity arranged on the baffle II (43), sliding connection is realized through a telescopic baffle arranged between the baffle II (43) and the fixed sliding block (24), and the baffle I (19) is in sliding connection with the baffle II (43);
The two baffle two (43) are equipped with three hollow tube (26) along the circumferencial direction rotation, every the fixed pressure pipe (34) that is equipped with on hollow tube (26), every symmetrical fixed two ring gear (17) that are equipped with on pressure pipe (34), the fixed two spur gears (33) that are equipped with of symmetry on drive shaft (22), every ring gear (17) with spur gear (33) meshing, every be equipped with a plurality of flexible puddler (32) on pressure pipe (34), every the fixed stripper plate (31) that is equipped with on flexible puddler (32), when flexible puddler (32) are in the extension state, stripper plate (31) with baffle one (19) sliding connection can extrude macropore screen cloth (35) simultaneously and assist discharge mixed clay, every be equipped with a plurality of spraying mouth (25) on pressure pipe (34).
2. The mine slope-lowering step soil improvement device according to claim 1, wherein: every hollow tube (26) rear side rotates and is equipped with connecting pipe (42), rotate fixed a carousel (40) that is equipped with of case (15) rear side, carousel (40) are that an end cover can pivoted liquid acceping the case, every carousel (40) with connecting pipe (42) are connected, the inside nutrient solution input chamber (36) that is equipped with of hollow extension board (14) of rear side, nutrient solution input chamber (36) with carousel (40) intercommunication.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111675245.0A CN114303495B (en) | 2021-12-31 | 2021-12-31 | Mine slope-lowering ladder layer soil improvement device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111675245.0A CN114303495B (en) | 2021-12-31 | 2021-12-31 | Mine slope-lowering ladder layer soil improvement device |
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| CN114303495A CN114303495A (en) | 2022-04-12 |
| CN114303495B true CN114303495B (en) | 2024-05-24 |
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| CN207802705U (en) * | 2017-12-18 | 2018-09-04 | 甘肃瀚海奇珍农业开发有限公司 | A kind of agricultural equipment for agricultural improvement soil |
| CN109168388A (en) * | 2018-09-10 | 2019-01-11 | 叶淑源 | A kind of farmland soil modifying technique |
| CN110915336A (en) * | 2019-05-29 | 2020-03-27 | 雷学军 | Ecological system treatment method |
| CN111295945A (en) * | 2020-02-25 | 2020-06-19 | 六安正辉优产机电科技有限公司 | Automatic sandy soil cleaning component for mine soil remediation |
| CN111705579A (en) * | 2020-07-21 | 2020-09-25 | 黄江龙 | Ground soil reinforcing operation method for mine restoration engineering |
| CN112404118A (en) * | 2020-10-28 | 2021-02-26 | 淮南中科盛联环保科技股份有限公司 | Mine environment treatment device using high-concentration heavy metal soil remediation agent |
| CN113455125A (en) * | 2021-06-30 | 2021-10-01 | 李伟 | Stable soil improvement device |
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