CN114798711B - Ecological restoration device for urban land comprehensive remediation - Google Patents
Ecological restoration device for urban land comprehensive remediation Download PDFInfo
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- CN114798711B CN114798711B CN202210415298.7A CN202210415298A CN114798711B CN 114798711 B CN114798711 B CN 114798711B CN 202210415298 A CN202210415298 A CN 202210415298A CN 114798711 B CN114798711 B CN 114798711B
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- frame
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- 238000005067 remediation Methods 0.000 title claims description 4
- 239000002689 soil Substances 0.000 claims abstract description 51
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 238000009792 diffusion process Methods 0.000 claims abstract description 11
- 238000002386 leaching Methods 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000006978 adaptation Effects 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 3
- 230000008439 repair process Effects 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 13
- 239000004575 stone Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 230000002146 bilateral effect Effects 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 238000000429 assembly Methods 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
-
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09C—RECLAMATION OF CONTAMINATED SOIL
- B09C1/00—Reclamation of contaminated soil
- B09C1/08—Reclamation of contaminated soil chemically
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to a repairing device, in particular to an ecological repairing device for comprehensively repairing urban land. The ecological restoration device for comprehensive restoration of urban land provided by the invention can crush soil and stones in the soil and has a good restoration effect. The invention provides an ecological restoration device for comprehensively repairing urban land, which comprises a base, supporting legs, containers, a blanking frame, shaft rods, crushing rollers and the like, wherein the supporting legs are arranged on the upper side of the base in a bilateral symmetry mode, the containers are connected between the upper parts of the two supporting legs, the blanking frame is communicated with the upper parts of the containers, the middle part of each container is penetrated by two shaft rods which are arranged in a front-back symmetry mode in a rotating mode, and the crushing rollers for crushing soil are sleeved on the shaft rods. The crushing roller crushes soil and stones in the soil, and the diffusion spray head sprays the repairing liquid into the soil, so that the repairing and leaching operation of the soil is fully and uniformly performed, and a good repairing effect is achieved.
Description
Technical Field
The invention relates to a repairing device, in particular to an ecological repairing device for comprehensively repairing urban land.
Background
Under the rapid development of modern society industry, serious pollution is caused to soil, especially in cities with developed industries, due to unreasonable exploitation of mineral resources and smelting emission thereof, long-term sewage irrigation and sludge application to soil, atmospheric sedimentation caused by artificial activities, application of chemical fertilizers and pesticides and the like. In land restoration, phytoremediation is a restoration mode with low cost, no change of soil property and no secondary pollution, can utilize phytoremediation to treat organic pollution of soil for the land with relatively small pollution, but needs to primarily restore the soil in a chemical leaching mode for the soil with relatively serious pollution, and then performs phytoremediation on the leached soil.
According to patent grant publication number CN215032283U, a soil restoration agent spraying device for soil restoration with bulletin day 20211207 comprises a bottom plate, wherein a spraying box is arranged at the top of the bottom plate, a disc groove and two threaded holes are formed in the top of the spraying box, the two threaded holes are positioned at two sides of the disc groove, and a connecting groove communicated with the inner cavity of the spraying box is formed in the bottom of the disc groove; a spray pipe is arranged above the spray box, one side of the spray pipe is provided with a plurality of spray heads, one side of the spray pipe away from the spray heads is provided with an L-shaped pipe, and the bottom end of the L-shaped pipe penetrates through the disc groove and the connecting groove and extends into the inner cavity of the spray box; one side of the L-shaped pipe far away from the spraying pipe is provided with a cylinder. This soil restoration uses soil restoration agent sprinkler removes through whole device, makes sprinkler to the drip washing of soil blowout restoration agent, and this method can accomplish the operation of drip washing, but can't break the stone in soil and the soil, and the restoration liquid of drip washing can't fully infiltrate in the soil, and this can lead to restoration effect's inadequately.
According to the defects in the prior art, the ecological restoration device for comprehensive urban land restoration, which can overcome the defects in the prior art, can crush soil and stones in the soil and has a good restoration effect, is designed.
Disclosure of Invention
The invention aims to overcome the defects that the prior art cannot crush soil and stones in the soil, and the leached repairing liquid cannot fully permeate the soil, so that the repairing effect is poor.
In order to solve the technical problems, the invention provides an ecological restoration device for urban land comprehensive remediation, which comprises a base, supporting legs, containers, a blanking frame, shaft rods, crushing rollers, rotating assemblies and leaching assemblies, wherein the supporting legs are arranged on the upper side of the base in a bilateral symmetry mode, the containers are connected between the upper parts of the two supporting legs, the blanking frame is communicated with the upper parts of the containers, two shaft rods which are symmetrically arranged in a front-back mode are rotatably penetrated in the middle of the containers, the crushing rollers for crushing soil are sleeved on the shaft rods, the rotating assemblies for driving the crushing rollers to rotate are arranged on the supporting legs, and the leaching assemblies for humidifying the soil are arranged on the containers.
Preferably, the rotating assembly comprises a servo motor, a transmission gear and a driving gear, wherein the servo motor for power output is arranged on the upper side of the left supporting leg, an output shaft of the servo motor is connected with a front shaft rod, the left ends of the shafts on the front side and the rear side are respectively sleeved with the transmission gear and the driving gear, and the transmission gear and the driving gear are meshed with each other.
Preferably, the drip washing subassembly is including connecting pipe, communicating pipe, water pump, collection liquid case and diffusion shower nozzle, and container lower part is connected with around in its left connecting pipe, and two inboard all interval evenly communicates around the connecting pipe has three diffusion shower nozzle, and unloading frame front portion is connected with the collection liquid case that is used for loading repair liquid, and the water pump is installed to container right part front side, all communicates between water pump and collection liquid case and the connecting pipe and has communicating pipe.
Preferably, still including the screening subassembly that is used for screening soil, the screening subassembly is including the guide rail, the sliding sleeve, the elastic component, the revolving plate, the filter screen, the slide, first link and rubber slab, both sides all open around the container lower part have the adaptation groove, container lower part left and right sides symmetry is equipped with the guide rail that is used for the direction, guide rail middle part slip formula cover is equipped with the sliding sleeve, be connected with the elastic component between sliding sleeve and the guide rail, revolving plate under being located the crushing roller is equipped with between two sliding sleeves, revolving plate and the place ahead adaptation groove lower side wall contact, revolving plate middle part is connected with the filter screen that is used for filtering soil, revolving plate rear portion slip formula cover is equipped with the slide, slide and the contact of rear adaptation groove upper side wall, both ends symmetry are equipped with first link about the slide, be connected with the rubber slab between slide and the revolving plate.
Preferably, the device further comprises a limiting assembly for assisting the screening assembly, the limiting assembly comprises a torsion spring, a fixing frame, a guide rod, a sliding frame and a common spring, the torsion spring is connected between the sliding sleeve and the rotating plate, the fixing frame is connected to the rear side of the container, the guide rod for guiding is penetrated through the upper portion of the fixing frame, the sliding frame in contact with the first connecting frame is sleeved on the guide rod in a sliding mode, and the common spring is connected between the sliding frame and the guide rod.
Preferably, the lower limiting assembly comprises a rotating shaft, a sector gear, a belt pulley, a flat belt, a connecting strip and a straight rack, wherein the rotating shaft is rotatably arranged on the right side of the lower portion of the container, the belt pulley is sleeved on the right end of the rotating shaft and the right end of the rear Fang Zhougan, the belt pulley on the shaft is smaller than the belt pulley on the rotating shaft, the flat belt for transmission is connected between the two belt pulleys, the connecting strip is connected to the front side of the right sliding frame, the straight rack is connected to the front portion of the connecting strip, and the sector gear meshed with the straight rack is sleeved on the right end of the rotating shaft.
Preferably, still including the shake subassembly that is used for supplementary spacing subassembly, shake the subassembly and including second link, contact bar, rim plate and extrusion piece, the right side of right side sliding sleeve is connected with the second link, and second link upper portion front side is connected with the contact bar, and preceding Fang Zhougan right-hand member cover is equipped with the rim plate, and rim plate lower part outside interval is connected with six extrusion pieces that can contact with the contact bar uniformly.
Preferably, the material of the support leg is alloy steel.
On the basis of overcoming the defects of the prior art, the invention can also achieve the following beneficial effects:
1. the crushing roller crushes soil and stones in the soil, and the diffusion spray head sprays the repairing liquid into the soil, so that the repairing and leaching operation of the soil is fully and uniformly performed, and a good repairing effect is achieved.
2. The broken and humidified soil can drop onto the filter screen, and impurities such as stones in the soil can be filtered out from the soil through the filter screen, so that the later-stage restoration effect of the soil can be ensured.
3. The extrusion piece rotates clockwise and can intermittently push the contact rod, and the filter screen can continuously move forwards and backwards through the cooperation of the elastic piece, so that the function of shaking screening is added on the filtering function of the filter screen.
4. The impurity on the filter screen can be poured out from the rear adaptation groove at regular intervals through the continuous reverse rotation of the sector gear, so that the operation of cleaning the impurity by an operator is facilitated.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of a first part of the present invention.
Fig. 3 is a schematic perspective view of a second part of the present invention.
Fig. 4 is a schematic perspective view of a rotating assembly and a rinsing assembly according to the present invention.
Fig. 5 is a diagram showing the connection between parts of the washing assembly and the container according to the present invention.
Fig. 6 is a partial cutaway view of the present invention.
Fig. 7 is a schematic perspective view of a screening assembly according to the present invention.
FIG. 8 is a diagram of the connection of parts of a screening assembly according to the present invention.
Fig. 9 is an exploded view of a portion of a part of a screening assembly of the present invention.
FIG. 10 is a diagram showing the connection between parts of the screening assembly and a container according to the present invention.
Fig. 11 is a schematic perspective view of a limiting assembly according to the present invention.
Fig. 12 is a schematic perspective view of a downward moving assembly according to the present invention.
Fig. 13 is a schematic perspective view of a jitter assembly of the present invention.
The marks in the drawings are: the device comprises a base, 2-supporting legs, 3-containers, 4-blanking frames, 5-shaft rods, 6-crushing rollers, 7-rotating components, 71-servo motors, 72-transmission gears, 73-driving gears, 8-washing components, 81-connecting pipes, 82-connecting pipes, 83-water pumps, 84-liquid collecting boxes, 85-diffusion nozzles, 9-screening components, 91-guide rails, 92-sliding sleeves, 93-elastic pieces, 94-rotating plates, 95-filter screens, 96-sliding plates, 97-first connecting frames, 98-rubber plates, 10-limiting components, 101-torsion springs, 102-fixing frames, 103-guide rods, 104-sliding frames, 105-common springs, 11-downward-moving components, 111-rotating shafts, 112-sector gears, 113-pulleys, 114-flat belts, 115-connecting bars, 116-straight racks, 12-shaking components, 121-second connecting frames, 122-shaking rods, 123-pulley discs and 124-pressing blocks.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
1-6, including base 1, landing leg 2, container 3, unloading frame 4, axostylus axostyle 5, crushing roller 6, rotating component 7 and drip washing subassembly 8, the bilateral symmetry bolt of base 1 upside has landing leg 2, and the material of landing leg 2 is alloy steel, and the quality is harder, has welded container 3 between two landing leg 2 upper portions, and container 3 upper portion intercommunication has unloading frame 4, and container 3 middle part rotation type runs through has two axostylus axostyle 5 that are the front and back symmetry setting, and the cover is equipped with crushing roller 6 on the axostylus axostyle 5, is provided with rotating component 7 on the landing leg 2, is provided with drip washing subassembly 8 on the container 3.
As shown in fig. 4, the rotating assembly 7 includes a servo motor 71, a transmission gear 72 and a driving gear 73, the servo motor 71 is mounted on the upper side of the left leg 2 in a screw connection manner, an output shaft of the servo motor 71 is connected with the front shaft 5, the transmission gear 72 and the driving gear 73 are respectively sleeved at the left ends of the front shaft 5 and the rear shaft 5, and the transmission gear 72 and the driving gear 73 are meshed with each other.
As shown in fig. 4, the leaching assembly 8 comprises a connecting pipe 81, a communicating pipe 82, a water pump 83, a liquid collecting tank 84 and a diffusion nozzle 85, the connecting pipe 81 surrounding the left side of the container 3 is welded at the lower part of the container 3, three diffusion nozzles 85 are uniformly communicated with the front inner side and the rear inner side of the connecting pipe 81 at intervals, the liquid collecting tank 84 is bolted at the front part of the blanking frame 4, the water pump 83 is mounted at the front side of the right part of the container 3 in a screw connection manner, and the communicating pipe 82 is communicated between the water pump 83, the liquid collecting tank 84 and the connecting pipe 81.
Firstly, an operator adds repairing liquid into a liquid collecting tank 84, then a servo motor 71 is started, an output shaft of the servo motor 71 drives a front shaft rod 5 to rotate clockwise, the front shaft rod 5 drives a rear shaft rod 5 to rotate anticlockwise through meshing of a transmission gear 72 and a driving gear 73, the shaft rod 5 drives a crushing roller 6 to rotate, the operator pours soil into a container 3 from a blanking frame 4, the crushing roller 6 crushes stones and massive soil, then the operator starts a water pump 83, the water pump 83 transmits the repairing liquid into a connecting pipe 81 through a communicating pipe 82, the repairing liquid in the connecting pipe 81 is sprayed onto the crushed soil from a diffusion spray head 85, so that the soil can be subjected to leaching operation, the soil flows out from the lower part of the container 3, the operator turns off the servo motor 71 and the water pump 83, the crushing roller 6 stops rotating, and the diffusion spray head 85 stops spraying the repairing liquid.
Example 2
On the basis of embodiment 1, as shown in fig. 7, 8, 9 and 10, the screening assembly 9 further comprises a screening assembly 9, the screening assembly 9 comprises a guide rail 91, a sliding sleeve 92, an elastic piece 93, a rotating plate 94, a filter screen 95, a sliding plate 96, a first connecting frame 97 and a rubber plate 98, adaptation grooves are formed in the front side and the rear side of the lower portion of the container 3, the guide rail 91 is symmetrically welded on the left side and the right side of the lower portion of the container 3, the sliding sleeve 92 is sleeved in the middle of the guide rail 91, the elastic piece 93 is connected between the sliding sleeve 92 and the guide rail 91, a rotating plate 94 located under the crushing roller 6 is rotatably arranged between the two sliding sleeves 92, the rotating plate 94 is in contact with the lower side wall of the front adaptation groove, the middle of the rotating plate 94 is connected with the filter screen 95, the rear portion of the rotating plate 94 is slidably sleeved with the sliding plate 96, the sliding plate 96 is in contact with the upper side wall of the rear adaptation groove, the first connecting frame 97 is symmetrically welded on the left end and right end of the sliding plate 96, and the rubber plate 98 is connected between the sliding plate 96 and the rotating plate 94.
As shown in fig. 1, 8 and 11, the device further comprises a limiting component 10, the limiting component 10 comprises a torsion spring 101, a fixing frame 102, a guide rod 103, a sliding frame 104 and a common spring 105, the torsion spring 101 is connected between the sliding sleeve 92 and the rotating plate 94, the fixing frame 102 is welded on the rear side of the container 3, the guide rod 103 penetrates through the upper portion of the fixing frame 102, the sliding frame 104 contacted with the first connecting frame 97 is sleeved on the guide rod 103 in a sliding mode, and the common spring 105 is connected between the sliding frame 104 and the guide rod 103.
As shown in fig. 1 and 12, the container further comprises a downward moving assembly 11, the downward moving assembly 11 comprises a rotating shaft 111, a sector gear 112, a belt pulley 113, a flat belt 114, a connecting bar 115 and a straight toothed bar 116, the rotating shaft 111 is rotatably arranged on the right side of the lower portion of the container 3, the belt pulley 113 is sleeved on the right ends of the rotating shaft 111 and the rear shaft 5, the belt pulley 113 on the shaft 5 is smaller than the belt pulley 113 on the rotating shaft 111, the flat belt 114 is connected between the two belt pulleys 113, the connecting bar 115 is welded on the front side of the right sliding frame 104, the straight toothed bar 116 is welded on the front portion of the connecting bar 115, and the sector gear 112 meshed with the straight toothed bar 116 is sleeved on the right end of the rotating shaft 111.
As shown in fig. 1 and 13, the vibration device further comprises a vibration assembly 12, the vibration assembly 12 comprises a second connecting frame 121, a contact rod 122, a wheel disc 123 and extrusion blocks 124, the right side of the right sliding sleeve 92 is welded with the second connecting frame 121, the front side of the upper part of the second connecting frame 121 is welded with the contact rod 122, the right end of the front shaft lever 5 is sleeved with the wheel disc 123, and six extrusion blocks 124 which can be in contact with the contact rod 122 are uniformly welded at intervals on the outer side of the lower part of the wheel disc 123.
Initially the sliding frame 104 clamps the first connecting frame 97, the torsion spring 101 is in a deformation state, the leached soil can drop onto the filter screen 95, stones and other impurities can be filtered out of the soil through the filter screen 95, the front shaft lever 5 rotates clockwise to drive the extrusion block 124 to rotate clockwise to contact the contact rod 122 through the wheel disc 123, the contact rod 122 is forced to drive the sliding sleeve 92 to move backwards through the second connecting frame 121, the elastic piece 93 stretches, the sliding sleeve 92 drives the filter screen 95 to move backwards through the rotating plate 94, the rotating plate 94 moves backwards to squeeze the rubber plate 98, the extrusion block 124 continues to rotate clockwise to release the contact rod 122, the elastic piece 93 resets, the sliding sleeve 92 moves forwards under the reset action of the elastic piece 93, the filter screen 95 moves forwards along with the extrusion block 124 continues to rotate clockwise to contact the contact rod 122 again, so that the filter screen 95 can be continuously moved forwards and backwards to screen the soil, meanwhile, the rear shaft lever 5 rotates anticlockwise to drive the rotating shaft 111 to rotate anticlockwise through the cooperation of the belt pulley 113 and the flat belt 114, because the belt pulley 113 on the shaft lever 5 is smaller than the belt pulley 113 on the rotating shaft 111, the rotating shaft 111 rotates slower than the shaft lever 5, the rotating shaft 111 drives the sector gear 112 to rotate anticlockwise to be meshed with the straight rack 116, the straight rack 116 drives the sliding frame 104 to move downwards through the connecting bar 115 to release the first connecting frame 97, the common spring 105 stretches, the torsion spring 101 resets, the rotating plate 94 rotates clockwise by taking the sliding sleeve 92 as a fulcrum under the reset action of the torsion spring 101, at the moment, the rotating plate 94 contacts with the upper side wall of the front adapting groove, the sliding plate 96 contacts with the lower side wall of the rear adapting groove, the filter screen 95 is in a rear downward inclined state at the moment, so that impurities on the filter screen 95 can be poured out from the rear adapting groove, the sector gear 112 continues to rotate anticlockwise and can be separated from the straight rack 116, the common spring 105 is reset, the sliding frame 104 pulls the first connecting frame 97 upwards to rotate anticlockwise by taking the sliding sleeve 92 as a pivot under the action of resetting the common spring 105, the first connecting frame 97 drives the rotary plate 94 to rotate anticlockwise by taking the sliding sleeve 92 as a pivot through the sliding plate 96, and the rotary plate 94 drives the filter screen 95 to rotate anticlockwise by taking the sliding sleeve 92 as a pivot, so that the filter screen 95 can be reset to be parallel to a horizontal plane, and impurities on the filter screen 95 can be periodically poured out from a rear adaptation groove in the process of continuously reversing rotation of the sector gear 112.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (4)
1. The utility model provides an ecological restoration device for urban land comprehensive remediation, including base (1), landing leg (2), container (3), unloading frame (4), axostylus axostyle (5) and crushing roller (6), be connected with container (3) between two landing leg (2) upper portions, container (3) upper portion intercommunication has unloading frame (4), container (3) middle part rotation is run through there are two axostylus axostyle (5) that are the fore-and-aft symmetry setting, the cover is equipped with crushing roller (6) that are used for broken soil on axostylus axostyle (5), a serial communication port, still include rotating assembly (7), drip washing subassembly (8) and screening subassembly (9), be provided with on landing leg (2) and be used for driving rotating assembly (7) of crushing roller (6), be provided with on container (3) and be used for humidifying subassembly (8) of soil, container (3) lower part is provided with screening subassembly (9) that are used for screening soil;
the rotary assembly (7) comprises a servo motor (71), a transmission gear (72) and a driving gear (73), wherein the servo motor (71) for power output is arranged on the upper side of the left Fang Zhitui (2), an output shaft of the servo motor (71) is connected with a front shaft rod (5), the left ends of the front shaft rod and the rear shaft rod (5) are respectively sleeved with the transmission gear (72) and the driving gear (73), and the transmission gear (72) and the driving gear (73) are meshed with each other;
the leaching assembly (8) comprises a connecting pipe (81), a communicating pipe (82), a water pump (83), a liquid collecting box (84) and a diffusion nozzle (85), wherein the connecting pipe (81) surrounding the left side of the leaching assembly is connected to the lower portion of the container (3), three diffusion nozzles (85) are uniformly communicated with the front inner side and the rear inner side of the connecting pipe (81) at intervals, the liquid collecting box (84) for loading repair liquid is connected to the front portion of the blanking frame (4), the water pump (83) is arranged on the front side of the right portion of the container (3), and the communicating pipe (82) is communicated between the water pump (83) and the liquid collecting box (84) and the connecting pipe (81);
the screening assembly (9) comprises a guide rail (91), sliding sleeves (92), elastic pieces (93), rotating plates (94), a filter screen (95), sliding plates (96), first connecting frames (97) and rubber plates (98), adaptation grooves are formed in the front side and the rear side of the lower portion of the container (3), the guide rail (91) used for guiding is symmetrically arranged on the left side and the right side of the lower portion of the container (3), the sliding sleeves (92) are sleeved in the middle of the guide rail (91) in a sliding mode, the elastic pieces (93) are connected between the sliding sleeves (92) and the guide rail (91), rotating plates (94) located under the crushing rollers (6) are rotatably arranged between the two sliding sleeves (92), the rotating plates (94) are in contact with the lower side wall of the front adaptation groove, the filter screen (95) used for filtering soil is connected in the middle of the rotating plates (94), the sliding plates (96) are sleeved on the rear side of the rotating plates (94), the first connecting frames (97) are symmetrically arranged on the left end and the right end of the sliding plates (96) and the side of the rear adaptation groove, and the rubber plates (98) are connected between the sliding plates (96) and the rotating plates (94);
the screening assembly (9) further comprises a limiting assembly (10) for assisting the screening assembly (9), a downward moving assembly (11) for assisting the limiting assembly (10) and a shaking assembly (12) for assisting the limiting assembly (10).
2. The ecological restoration device for urban land comprehensive treatment according to claim 1, wherein the limiting assembly (10) comprises a torsion spring (101), a fixing frame (102), a guide rod (103), a sliding frame (104) and a common spring (105), the torsion spring (101) is connected between the sliding sleeve (92) and the rotating plate (94), the fixing frame (102) is connected to the rear side of the container (3), the guide rod (103) used for guiding is penetrated on the upper portion of the fixing frame (102), the sliding frame (104) contacted with the first connecting frame (97) is sleeved on the guide rod (103) in a sliding mode, and the common spring (105) is connected between the sliding frame (104) and the guide rod (103).
3. The ecological restoration device for urban land comprehensive treatment according to claim 2, wherein the downward moving assembly (11) comprises a rotating shaft (111), a sector gear (112), a belt pulley (113), a flat belt (114), a connecting bar (115) and a straight toothed bar (116), the rotating shaft (111) is rotatably arranged on the right side of the lower part of the container (3), the belt pulley (113) is sleeved at the right ends of the rotating shaft (111) and the rear shaft (5), the belt pulley (113) on the shaft (5) is smaller than the belt pulley (113) on the rotating shaft (111), a flat belt (114) for transmission is connected between the two belt pulleys (113), the connecting bar (115) is connected to the front side of the right sliding frame (104), the straight toothed bar (116) is connected to the front part of the connecting bar (115), and the sector gear (112) meshed with the straight toothed bar (116) is sleeved at the right end of the rotating shaft (111).
4. The ecological restoration device for urban land comprehensive treatment according to claim 3, wherein the shaking assembly (12) comprises a second connecting frame (121), a contact rod (122), a wheel disc (123) and extrusion blocks (124), the right side of the right Fang Huatao (92) is connected with the second connecting frame (121), the front side of the upper part of the second connecting frame (121) is connected with the contact rod (122), the right end of the front shaft rod (5) is sleeved with the wheel disc (123), and six extrusion blocks (124) which can be contacted with the contact rod (122) are uniformly connected at intervals on the outer side of the lower part of the wheel disc (123).
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| KR101070955B1 (en) * | 2011-05-12 | 2011-10-06 | (주)에너힐 | Restoration method and apparatus of polluted soil |
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