CN111810228A - Ecological management and restoration method for subsided backfilling area of mining area - Google Patents
Ecological management and restoration method for subsided backfilling area of mining area Download PDFInfo
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- CN111810228A CN111810228A CN202010706657.5A CN202010706657A CN111810228A CN 111810228 A CN111810228 A CN 111810228A CN 202010706657 A CN202010706657 A CN 202010706657A CN 111810228 A CN111810228 A CN 111810228A
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- 238000005065 mining Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 58
- 239000002344 surface layer Substances 0.000 claims abstract description 48
- 239000004575 stone Substances 0.000 claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 238000002955 isolation Methods 0.000 claims description 34
- 238000004140 cleaning Methods 0.000 claims description 22
- 239000011435 rock Substances 0.000 claims description 21
- 125000006850 spacer group Chemical group 0.000 claims description 20
- 239000002699 waste material Substances 0.000 claims description 20
- 230000008439 repair process Effects 0.000 claims description 19
- 239000002689 soil Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 244000126211 Hericium coralloides Species 0.000 claims description 4
- 239000010878 waste rock Substances 0.000 abstract description 20
- 230000000694 effects Effects 0.000 abstract description 14
- 230000009471 action Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/005—Methods or devices for placing filling-up materials in underground workings characterised by the kind or composition of the backfilling material
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
- E01C19/23—Rollers therefor; Such rollers usable also for compacting soil
- E01C19/236—Construction of the rolling elements, e.g. surface configuration, rolling surface formed by endless track
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/06—Filling-up mechanically
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Soil Working Implements (AREA)
Abstract
The invention relates to an ecological management and restoration method for a subsided backfilling area of a mining area, which adopts a backfilling area ecological management and restoration device, wherein the backfilling area ecological management and restoration device comprises a locking plate, a front side plate, a rear side plate, a restoration roller, a rotating motor, a rotating shaft, a fixed sleeve and a filling mechanism; the method for restoring the ecology of the subsided backfilling area of the mining area by adopting the ecological treatment and restoration device for the backfilling area comprises the following steps: s1, processing a base layer of the collapsed ground; s2, paving the collapsed ground; s3, rolling the surface layer of the ground; s4, filling the ground surface layer; and S5, rolling the ground surface layer integrally. The invention can solve the problems existing in the prior art that when the gangue or concrete on the surface layer of the ground is paved: the block diameter of waste rock or stone is different to sunken appears easily in the top layer on ground, makes the unevenness of ground top layer, can't carry out preliminary roll extrusion scheduling problem to it when leading to the roll extrusion effect on later stage ground, waste rock or stone to shakeout.
Description
Technical Field
The invention relates to the field of geological restoration, in particular to an ecological management restoration method for a subsided backfill area of a mining area.
Background
After mining of mine resources, the original stress balance state of an overlying rock stratum of a goaf is damaged, so that the geology of a mining area sequentially generates moving deformation such as caving, breaking, bending and the like, and the ground of the mining area becomes hollow; the edge of the collapse area of the mining area can also form ground cracks; the restoration below the mine floor is generally performed by backfilling.
Mining area ground at first need clear up ground when backfilling to lay the bed course that uses loess as the main on ground, later lay gangue or stone on the bed course and be the top layer of giving first place to, later with the gangue or the stone sublayer shakeouts of them, it is closely knit to adopt the road roller to carry out the roll extrusion on the top layer on ground at last, current gangue or the concrete to the ground top layer exist when spreading the problem as follows:
1. the sizes of the gangue or the stones are different, so that the surface layer of the ground is easy to dent, the surface layer of the ground is uneven, and the rolling effect of the ground in the later period is caused;
2. the gangue or the stones can not be primarily rolled when being flattened, so that the phenomena of surface layer fluctuation and the like can occur when the gangue or the stones are rolled.
Disclosure of Invention
In order to solve the problems, the invention provides an ecological management and restoration method for a subsided backfilling area of a mining area, which adopts an ecological management and restoration device for the subsided backfilling area, the ecological management and restoration device for the subsided backfilling area comprises a locking plate, a front side plate, a rear side plate, a restoration roller, a rotating motor, a rotating shaft, a fixing sleeve and a filling mechanism, the front end and the rear end of the bottom of the locking plate are respectively provided with the front side plate and the rear side plate, the upper ends of the front side plate and the rear side plate are both in a sliding telescopic structure, the restoration roller is in a hollow cylinder structure, the rotating motor is arranged on the inner side surface of the lower end of the front side plate through a motor sleeve, the output shaft of the rotating motor is connected with the front end of the rotating shaft through a coupler, the front end of the rotating shaft is connected with the front side wall of, the outer side surface of the front end of the fixed sleeve is connected with the rear side wall of the repairing roller through a bearing, the rear end of the fixed sleeve is arranged on the front side surface of the lower end of the rear side plate, the rear side surface of the rotating shaft is arranged on the rear side plate through a bearing, and the outer side surface of the repairing roller is uniformly provided with a filling mechanism along the circumferential direction of the outer side surface of the repairing roller. Make to restore the gyro wheel and carry out preliminary roll extrusion to it, the rotation that rotates the motor can drive the pivot and rotate, and the rotation of pivot can not conflict with the roll of restoreing the gyro wheel, and fixed cover is connected and is made it can not rotate along with pivot or restoration gyro wheel at the posterior lateral plate.
The filling mechanism comprises a blanking groove, a telescopic spring, a telescopic fixture block, a sliding rod, an extrusion block, an extrusion elastic column and an elastic column connecting plate, wherein the blanking groove is arranged on the outer side surface of the repairing roller wheel, the left side wall of the blanking groove is provided with the telescopic groove with an arc-shaped structure, the telescopic groove is internally connected with the telescopic fixture block with the arc-shaped structure in a sliding fit manner, the telescopic fixture block is arranged on the left side wall of the telescopic groove through the telescopic spring, and the front side surface and the rear side surface of the telescopic fixture block are respectively provided with the sliding rod;
the outer end of each sliding rod penetrates through the repairing roller, an extrusion block is uniformly distributed on the right side of the outer end of each sliding rod, a guide body with a trapezoidal structure is arranged on the left side face of each extrusion block, the left end of each guide body is an inclined plane, the top of each extrusion block is connected with the lower end of an extrusion elastic column, the middle of each extrusion elastic column is connected onto an elastic column connecting plate in a sliding fit mode, the elastic column connecting plate is installed on the repairing roller, when the repairing roller works, because gangue or stones on the surface layer of the ground are in an irregular block structure, the gangue or stones on the surface layer can be sunken, a filling mechanism can fill the sunken positions of the gangue or stones on the surface layer of the ground when the repairing roller rolls, so that the flatness of the surface layer of the ground is increased, when the repairing roller rolls, the extrusion block at the lower end of the repairing roller can move upwards when contacting with the ground, the guide body arranged on the left side face of the extrusion block drives, make the waste rock in the restoration gyro wheel can pile up on silo down, when the ground roll extrusion position appears sunken, the waste rock can follow the silo down in the landing and fill sunken, so that increase the level and smooth effect on ground, it can separate with ground to continue to rotate the extrusion piece to restore the gyro wheel, the extrusion piece can reply initial position under the effect of extrusion bullet post, thereby flexible fixture block can move initial position under expanding spring's effect, make the waste rock in the restoration gyro wheel only can take place to drop when restoring the gyro wheel and carry out the roll extrusion to ground, prevent that the waste rock in the restoration gyro wheel from dropping at other positions and causing the poor problem of level and smooth effect on ground.
The method for restoring the ecology of the subsided backfilling area of the mining area by adopting the ecological treatment and restoration device for the backfilling area comprises the following steps:
s1, processing the base layer of the collapsed ground: cleaning a base layer of the subsided ground in the mining area, then paving a soil layer on the base layer of the ground, and compacting the soil layer;
s2, paving the collapsed ground: after the soil layer on the subsided ground is paved, adopting waste rocks or stones to pave the surface layer above the soil layer, and then evenly paving the waste rocks or stones on the surface layer;
s3, rolling the surface layer of the ground: firstly, gangue is placed in the repairing roller, then the locking plate is installed on the moving vehicle to fix the repairing device, so that the lower end of the repairing roller can be pressed on the gangue on the surface layer of the ground with a certain force, the repairing roller can be driven by the moving vehicle to roll, and the repairing roller can preliminarily roll the surface layer of the ground;
s4, filling the ground surface layer: when the repairing roller rolls, the extrusion block at the lower end of the repairing roller moves upwards when contacting with the ground, the guide body arranged on the left side surface of the extrusion block drives the telescopic fixture block to move leftwards through the sliding rod, so that gangue in the repairing roller can be accumulated on the blanking groove, when the ground rolling position is sunken, the gangue can slide down from the blanking groove and fill the sunken part, so that the leveling effect of the ground is increased, the repairing roller continues to rotate the extrusion block to be separated from the ground, the extrusion block can return to the initial position under the action of the extrusion elastic column, so that the telescopic fixture block can move to the initial position under the action of the telescopic spring, the gangue in the repairing roller can only drop when the roller repairs the ground, and the problem that the leveling effect of the ground is poor due to the fact that the gangue in the repairing roller drops at other positions is solved;
s5, integrally rolling the ground surface layer: and after the surface layer of the ground is filled, integrally rolling the ground by using a road roller.
As a preferred technical scheme of the invention, the inner lower end of the repair roller is provided with a transversely arranged isolation sleeve, the isolation sleeve is of an arc structure, the axial lead of the arc structure of the isolation sleeve corresponds to the axial lead of the repair roller, a certain distance exists between the outer side surface of the isolation sleeve and the inner wall of the repair roller, the front side surface and the rear side surface of the isolation sleeve are respectively provided with a connecting column, the upper end of the connecting column at the front end of the isolation sleeve is arranged on a rotating shaft through a bearing, the upper end of the connecting column at the rear end of the isolation sleeve is connected to the lower end of a fixed sleeve, the top of the right end of the isolation sleeve is of a comb-tooth-shaped structure, the isolation sleeve is connected to a fixed sleeve through the connecting column, so that the isolation sleeve cannot rotate, stones or waste rocks can be stored in the isolation sleeve of the arc structure, a small amount of stones or waste rocks can be stored between the lower, and the gangue can be stored in the lower side of the repair roller all the time under the action of gravity when the repair roller rolls.
As a preferred technical scheme of the invention, the middle part of the rotating shaft is provided with a shifting plate, the shifting plate is positioned between two connecting columns, the outer end of the shifting plate is of a telescopic structure, the middle part of the shifting plate is uniformly provided with gaps, the outer end of the telescopic structure of the shifting plate is of a comb-tooth-shaped structure, the comb-tooth-shaped structure of the isolation sleeve and the comb-tooth-shaped structure of the shifting plate are arranged in a staggered manner, the shifting plate can be driven to rotate by clockwise rotation of a rotating motor, the shifting plate can shift waste rocks or stones accumulated in the isolation sleeve to the upper part of the left end of the isolation sleeve and enable the waste rocks to slide to the lower end of a repairing roller along the outer side surface of the isolation sleeve, the gaps on the shifting plate enable the shifting plate not to shift too much waste rocks at one time, the telescopic structure of the shifting plate enables the shifting plate to stably shift the waste rocks, and the waste rocks to be pushed when the, make the waste rock can be smooth and easy remove to between the lower extreme of repairing the gyro wheel and the lateral surface of separation sleeve, the comb-shaped structure of dialling the board cooperatees with the comb-shaped structure of separation sleeve and makes the rotation that the board can be smooth and easy to dial, prevents that the right-hand member top of separation sleeve from causing the rotation of dialling the board and blockking.
As a preferable technical scheme of the invention, the outer side surface of the poking plate is an arc-shaped surface, the lower end of the comb-shaped structure of the poking plate is provided with a cleaning block, the lower side surface of the cleaning block is an inclined surface, the lower side of the outer end of the cleaning block is provided with an arc-shaped bulge, and the arc-shaped bulge on the cleaning block can push down the gangue clamped above the right end of the isolation sleeve.
As a preferable technical scheme of the invention, the left side wall of the lower end of the comb-shaped structure of the isolation sleeve is provided with a chute, the upper end of the chute is arranged obliquely rightwards, and the chute is matched with the inclined surface of the cleaning block to enable the shifting plate to automatically contract when in contact with the isolation sleeve, so that the shifting plate can smoothly move into the isolation sleeve.
As a preferred technical scheme of the invention, the right end of the repair roller is provided with a disassembly groove, a disassembly plate is arranged in the disassembly groove, the outer ends of the disassembly plate are respectively arranged on the front side surface and the rear side surface of the repair roller through bolts, and the disassembly plate can be disassembled so as to add stones or gangue into the repair roller.
According to a preferred technical scheme, the right end of the telescopic fixture block is of a pointed structure, the position, corresponding to the guide body, of the outer end of the sliding rod is of an arc structure, the bottom of the extrusion block is of an arc structure, the pointed structure of the telescopic fixture block can reduce gangue from being clamped between the right side face of the telescopic fixture block and the right side wall of the lower trough, the arc structure at the bottom of the extrusion block enables the extrusion block to be in contact with the ground surface layer to drive the telescopic fixture block to stably move leftwards, and the arc structure on the sliding rod can prevent the outer end of the sliding rod from being clamped on the guide body to cause the telescopic fixture block to be incapable of moving.
As a preferable technical scheme, the cleaning rod is arranged on the lower side surface of the middle of the locking plate, the lower end of the cleaning rod is of a telescopic structure, and when the repairing roller rotates to the lower end of the cleaning rod, the cleaning rod of the telescopic structure can push the gangue clamped between the telescopic fixture block and the blanking groove inwards.
The invention has the beneficial effects that:
the gap between the gangue or the pebble paved on the ground surface layer of the subsided backfilling area of the mining area is filled, the flatness of the ground surface layer is increased, the repairing roller can perform primary rolling on the ground surface layer, and the surface layer is filled when the repairing roller rolls the ground surface layer, so that the problems that the pebble or the gangue in the repairing roller falls off at will, the flatness of the ground surface layer is poor and the like are solved;
the invention has the advantages that the insulator with the arc-shaped structure can store stones or waste rocks, a small amount of stones or waste rocks can be stored between the lower side surface of the insulator and the inner wall of the repair roller, and the phenomenon that the waste rocks cannot fall off due to mutual accumulation of the small amount of waste rocks is avoided;
the clockwise rotation of the rotating motor can drive the stirring plate to rotate, and the stirring plate can stir the gangue or pebbles accumulated in the isolation sleeve to the upper part of the left end of the isolation sleeve and enable the gangue to slide to the lower end of the repairing roller along the outer side surface of the isolation sleeve;
the filling mechanism can fill the sunken positions of the gangue or stones on the surface layer of the ground when the repairing roller rolls, so that the flatness of the surface layer of the ground is increased, and the pointed structure of the telescopic fixture block can reduce the gangue clamped between the right side surface of the telescopic fixture block and the right side wall of the discharging chute.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a process flow diagram of the present invention;
FIG. 2 is a schematic view of a first configuration of the present invention;
FIG. 3 is a second schematic structural view (from right to left) of the present invention;
FIG. 4 is a cross-sectional view of the present invention between the front side plate, the rear side plate, the repairing rollers, the rotating motor, the rotating shaft and the fixing sleeve;
FIG. 5 is a schematic structural view of the repairing roller, the rotating shaft and the filling mechanism according to the present invention;
fig. 6 is a cross-sectional view between the repair roll and the filling mechanism of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 6, the ecological management and restoration method for the subsided backfilling area of the mining area adopts the ecological management and restoration device for the subsided backfilling area, the ecological management and restoration device for the subsided backfilling area comprises a locking plate 1, a front side plate 2, a rear side plate 3, a restoration roller 4, a rotating motor 5, a rotating shaft 6, a fixing sleeve 7 and a filling mechanism 8, the front end and the rear end of the bottom of the locking plate 1 are respectively provided with the front side plate 2 and the rear side plate 3, the upper ends of the front side plate 2 and the rear side plate 3 are both in a sliding telescopic structure, the restoration roller 4 is in a hollow cylinder structure, the rotating motor 5 is arranged on the inner side surface of the lower end of the front side plate 2 through a motor sleeve, the output shaft of the rotating motor 5 is connected with the front end of the rotating shaft 6 through a coupler, the front end of the rotating shaft 6 is connected with, the outer side of the rear end of the rotating shaft 6 is sleeved with a fixed sleeve 7, the outer side face of the front end of the fixed sleeve 7 is connected with the rear side wall of the repairing roller 4 through a bearing, the rear end of the fixed sleeve 7 is installed on the front side face of the lower end of the rear side plate 3, the rear side face of the rotating shaft 6 is installed on the rear side plate 3 through a bearing, and filling mechanisms 8 are evenly arranged on the outer side face of the repairing roller 4 along the circumferential direction of the outer side face of the repairing roller 4 And the repair roller 4 is primarily rolled, the rotating motor 5 can drive the rotating shaft 6 to rotate, the rotating shaft 6 can not conflict with the rolling of the repair roller 4, and the fixing sleeve 7 is connected to the rear side plate 3 so that the fixing sleeve can not rotate along with the rotating shaft 6 or the repair roller 4.
The filling mechanism 8 comprises a feeding groove 81, a telescopic groove 82, a telescopic spring 83, telescopic fixture blocks 84, sliding rods 85, an extrusion block 86, an extrusion elastic column 87 and an elastic column connecting plate 88, wherein the feeding groove 81 is arranged on the outer side surface of the repairing roller 4, the left side wall of the feeding groove 81 is provided with the telescopic groove 82 with an arc-shaped structure, the telescopic groove 82 is connected with the telescopic fixture blocks 84 with the arc-shaped structure in a sliding fit manner, the telescopic fixture blocks 84 are arranged on the left side wall of the telescopic groove 82 through the telescopic spring 83, and the front side surface and the rear side surface of each telescopic fixture block 84 are provided with one sliding rod 85;
the outer end of each sliding rod 85 penetrates through the repairing roller 4, an extrusion block 86 is uniformly distributed on the right side of the outer end of each sliding rod 85, a guide body 89 with a trapezoidal structure is arranged on the left side face of each extrusion block 86, the left end of each guide body 89 is an inclined plane, the top of each extrusion block 86 is connected with the lower end of an extrusion elastic column 87, the middle of each extrusion elastic column 87 is connected to an elastic column connecting plate 88 in a sliding fit mode, each elastic column connecting plate 88 is installed on the repairing roller 4, during specific work, because gangue or stones on the surface layer of the ground are in an irregular block structure, the gangue or stones on the surface layer can be sunken, the filling mechanism 8 can fill the sunken positions of the gangue or stones on the surface layer of the ground when the repairing roller 4 rolls, so that the flatness of the surface layer of the ground is increased, when the repairing roller 4 rolls, the extrusion blocks 86 at the lower end of the repairing roller 4 can move upwards when contacting with the ground, guide body 89 that extrusion piece 86 left surface set up drives flexible fixture block 84 through slide bar 85 and moves left, make the waste rock in the repair gyro wheel 4 can pile up on silo 81 down, when ground roll extrusion position appears sunken, the waste rock can be followed the interior landing of silo 81 and will be sunken and fill, so that increase the level and smooth effect on ground, repair gyro wheel 4 continues to rotate extrusion piece 86 and can separate with ground, extrusion piece 86 can reply initial position under extrusion spring 87's effect, thereby flexible fixture block 84 can move initial position under expanding spring 83's effect, make the waste rock in the repair gyro wheel 4 only can take place to drop when repairing gyro wheel 4 and carry out the roll extrusion to ground, prevent that the waste rock in the repair gyro wheel 4 from dropping at other positions and causing the poor problem of level and smooth effect on ground.
The right-hand member of repairing gyro wheel 4 be provided with the dismantlement groove, dismantle the inslot and be provided with dismantlement board 44, the outer end of dismantling board 44 all through the bolt mounting on repairing gyro wheel 4 front and back side, dismantle board 44 can dismantle to carry out the interpolation of stone or waste rock in the gyro wheel 4 to repairing.
The right-hand member of flexible fixture block 84 be sharp column structure, the position that the outer end of slide bar 85 corresponds guide body 89 is the arc structure, the bottom of extrusion piece 86 is the arc structure, flexible fixture block 84's point column structure can reduce the gangue card between flexible fixture block 84's the right flank and the right side wall of feed chute 81, the arc structure of extrusion piece 86 bottom makes extrusion piece 86 drive flexible fixture block 84 when contacting with the ground top layer and stabilizes the removal left, the arc structure on the slide bar 85 can prevent that slide bar 85's outer end card is on guide body 89, cause flexible fixture block 84 can't remove.
The middle lower side surface of the locking plate 1 is provided with a cleaning rod 11, the lower end of the cleaning rod 11 is of a telescopic structure, and when the repairing roller 4 rotates to the lower end of the cleaning rod 11, the cleaning rod 11 of the telescopic structure can push the gangue clamped between the telescopic fixture block 84 and the blanking groove 81 inwards.
The method for restoring the ecology of the subsided backfilling area of the mining area by adopting the ecological treatment and restoration device for the backfilling area comprises the following steps:
s1, processing the base layer of the collapsed ground: cleaning a base layer of the subsided ground in the mining area, then paving a soil layer on the base layer of the ground, and compacting the soil layer;
s2, paving the collapsed ground: after the soil layer on the subsided ground is paved, adopting waste rocks or stones to pave the surface layer above the soil layer, and then evenly paving the waste rocks or stones on the surface layer;
s3, rolling the surface layer of the ground: firstly, disassembling the disassembling plate 44 so as to place gangue in the repairing roller 4, then re-installing the disassembling plate 44 on the repairing roller 4, and then fixing the repairing device by installing the locking plate 1 on the moving vehicle, so that the lower end of the repairing roller 4 can be pressed on the gangue on the surface layer of the ground with a certain force, and the moving vehicle can drive the repairing roller 4 to roll, so that the repairing roller 4 can preliminarily roll the surface layer of the ground;
s4, filling the ground surface layer: when the repairing roller 4 rolls, the extrusion block 86 at the lower end of the repairing roller 4 moves upwards when contacting with the ground, the guide body 89 arranged on the left side surface of the extrusion block 86 drives the telescopic fixture block 84 to move leftwards through the sliding rod 85, so that the gangue in the repairing roller 4 can be accumulated on the discharging chute 81, when the ground rolling position is sunken, the gangue can slide from the blanking groove 81 and fill the sunken part, so as to increase the leveling effect of the ground, the repairing roller 4 can be separated from the ground by continuously rotating the extrusion block 86, the extrusion block 86 can return to the initial position under the action of the extrusion elastic column 87, therefore, the telescopic fixture block 84 can move to the initial position under the action of the telescopic spring 83, so that the gangue in the repairing roller 4 can only fall off when the repairing roller 4 rolls the ground, and the problem of poor ground leveling effect caused by the fact that the gangue in the repairing roller 4 falls off at other positions is solved;
s5, integrally rolling the ground surface layer: and after the surface layer of the ground is filled, integrally rolling the ground by using a road roller.
The lower extreme be provided with transverse arrangement's spacer sleeve 41 in restoreing gyro wheel 4, spacer sleeve 41 is the arc structure, the axial lead that spacer sleeve 41 arc structure is in corresponds with the axial lead of restoreing gyro wheel 4, and there is the certain distance between the lateral surface of spacer sleeve 41 and the inner wall of restoreing gyro wheel 4, all be provided with a spliced pole 42 on the side around spacer sleeve 41, the spliced pole 42 upper end of spacer sleeve 41 front end is installed on pivot 6 through the bearing, the spliced pole 42 upper end of spacer sleeve 41 rear end is connected on the lower extreme of fixed cover 7, the right-hand member top of spacer sleeve 41 is the broach structure, spacer sleeve 41 passes through spliced pole 42 and connects on fixed cover 7, make spacer sleeve 41 can not take place to rotate, can deposit stone or waste rock in the spacer sleeve 41 of arc structure, can deposit a small amount of stone or waste rock between the downside of spacer sleeve 41 and the inner wall of restoreing gyro wheel 4, a small amount of waste rocks cannot be accumulated to cause the phenomenon that the waste rocks cannot fall, and the waste rocks can be always stored on the lower side of the repairing roller 4 under the action of gravity when the repairing roller 4 rolls.
The middle part of the rotating shaft 6 is provided with a shifting plate 61, the shifting plate 61 is positioned between two connecting columns 42, the outer end of the shifting plate 61 is of a telescopic structure, the middle part of the shifting plate 61 is uniformly provided with notches 62, the outer end of the telescopic structure of the shifting plate 61 is of a comb-tooth-shaped structure, the comb-tooth-shaped structure of the isolation sleeve 41 and the comb-tooth-shaped structure of the shifting plate 61 are arranged in a staggered manner, the shifting plate 61 can be driven to rotate by clockwise rotation of the rotating motor 5, the shifting plate 61 can shift waste rock or stones accumulated in the isolation sleeve 41 to the upper left end of the isolation sleeve 41 and enable the waste rock to slide down to the lower end of the repairing roller 4 along the outer side surface of the isolation sleeve 41, the notches on the shifting plate 61 enable the shifting plate 61 not to shift too much waste rock at one time, the telescopic structure of the shifting plate 61 enables the waste rock to be shifted stably, and the waste rock can be pushed when the shifting plate 61 rotates, so that the gangue can smoothly move between the lower end of the repairing roller 4 and the outer side surface of the isolation sleeve 41, the comb-shaped structure of the poking plate 61 and the comb-shaped structure of the isolation sleeve 41 are matched to enable the poking plate 61 to smoothly rotate, and the blocking to the rotation of the poking plate 61 above the right end of the isolation sleeve 41 is prevented.
The lateral surface of stirring board 61 be the arcwall face, the lower extreme of the comb-tooth structure of stirring board 61 is provided with clearance piece 63, the downside of clearance piece 63 is the inclined plane, and the outer end downside of clearance piece 63 is provided with the arc arch, the arc arch on the clearance piece 63 can push down the waste rock that the spacer sleeve 41 right-hand member top blocked.
The left side wall of the lower end of the comb-shaped structure of the isolation sleeve 41 is provided with the inclined groove 43, the upper end of the inclined groove 43 is arranged obliquely rightwards, and the inclined groove 43 is matched with the inclined surface of the cleaning block 63 to enable the shifting plate 61 to contract automatically when in contact with the isolation sleeve 41, so that the shifting plate 61 can move into the isolation sleeve 41 smoothly.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a mining area backfill district ecological management prosthetic methods that sinks, this backfill district ecological management prosthetic methods that sinks adopts following backfill district ecological management prosthetic devices, and this backfill district ecological management prosthetic devices includes lockplate (1), preceding curb plate (2), posterior lateral plate (3), restores gyro wheel (4), rotating electrical machines (5), pivot (6), fixed cover (7) and filling mechanism (8), its characterized in that: the front end and the rear end of the bottom of the locking plate (1) are respectively provided with a front side plate (2) and a rear side plate (3), the upper ends of the front side plate (2) and the rear side plate (3) are both of a sliding telescopic structure, the repairing roller (4) is of a hollow cylinder structure, a rotating motor (5) is arranged on the inner side surface of the lower end of the front side plate (2) through a motor sleeve, the output shaft of the rotating motor (5) is connected with the front end of a rotating shaft (6) through a coupler, the front end of the rotating shaft (6) is connected with the front side wall of the repairing roller (4) through a bearing, the rotating shaft (6) and the repairing roller (4) are coaxially arranged, the outer side of the rear end of the rotating shaft (6) is sleeved with a fixing sleeve (7), the outer side surface of the front end of the fixing sleeve (7) is connected with the rear side wall of the repairing roller (4, the rear side surface of the rotating shaft (6) is arranged on the rear side plate (3) through a bearing, and filling mechanisms (8) are uniformly arranged on the outer side surface of the repairing roller (4) along the circumferential direction of the repairing roller; wherein:
the filling mechanism (8) comprises a discharging groove (81), a telescopic groove (82), a telescopic spring (83), a telescopic fixture block (84), a sliding rod (85), an extrusion block (86), an extrusion elastic column (87) and an elastic column connecting plate (88), wherein the discharging groove (81) is arranged on the outer side surface of the repairing roller (4), the telescopic groove (82) with an arc-shaped structure is arranged on the left side wall of the discharging groove (81), the telescopic groove (82) is connected with the telescopic fixture block (84) with the arc-shaped structure in a sliding fit mode, the telescopic fixture block (84) is arranged on the left side wall of the telescopic groove (82) through the telescopic spring (83), and the front side surface and the rear side surface of the telescopic fixture block (84) are respectively provided with the sliding rod (85);
the outer end of each sliding rod (85) penetrates through the repairing roller (4), an extrusion block (86) is uniformly distributed on the right side of the outer end of each sliding rod (85), a guide body (89) with a trapezoidal structure is arranged on the left side face of each extrusion block (86), the left end of each guide body (89) is an inclined plane, the top of each extrusion block (86) is connected with the lower end of an extrusion elastic column (87), the middle of each extrusion elastic column (87) is connected to an elastic column connecting plate (88) in a sliding fit mode, and each elastic column connecting plate (88) is installed on the repairing roller (4);
the method for restoring the ecology of the subsided backfilling area of the mining area by adopting the ecological treatment and restoration device for the backfilling area comprises the following steps:
s1, processing the base layer of the collapsed ground: cleaning a base layer of the subsided ground in the mining area, then paving a soil layer on the base layer of the ground, and compacting the soil layer;
s2, paving the collapsed ground: after the soil layer on the subsided ground is paved, adopting waste rocks or stones to pave the surface layer above the soil layer, and then evenly paving the waste rocks or stones on the surface layer;
s3, rolling the surface layer of the ground: firstly, gangue is placed in the repairing roller (4), then the repairing device is fixed by installing the locking plate (1) on the moving vehicle, so that the lower end of the repairing roller (4) can be pressed on the gangue on the surface layer of the ground, the repairing roller (4) can be driven to roll by the moving vehicle, and the repairing roller (4) can preliminarily roll the surface layer of the ground;
s4, filling the ground surface layer: when the repairing roller (4) rolls, an extrusion block (86) at the lower end of the repairing roller (4) moves upwards when contacting the ground, a guide body (89) arranged on the left side surface of the extrusion block (86) drives a telescopic fixture block (84) to move leftwards through a sliding rod (85), so that gangue in the repairing roller (4) can be accumulated on a discharging groove (81), and when a depression occurs at the ground rolling position, the gangue can slide from the discharging groove (81) and fill the depression;
s5, integrally rolling the ground surface layer: and after the surface layer of the ground is filled, integrally rolling the ground by using a road roller.
2. The ecological management and restoration method for the subsided backfilling area of the mining area according to claim 1, which is characterized in that: repair gyro wheel (4) in the lower extreme be provided with transverse arrangement's spacer sleeve (41), spacer sleeve (41) are the arc structure, the axial lead that spacer sleeve (41) arc structure is in is corresponding with the axial lead of repairing gyro wheel (4), all be provided with a spliced pole (42) on the front and back side of spacer sleeve (41), the spliced pole (42) upper end of spacer sleeve (41) front end is passed through the bearing and is installed on pivot (6), spliced pole (42) upper end of spacer sleeve (41) rear end is connected on the lower extreme of fixed cover (7), the right-hand member top of spacer sleeve (41) is the broach structure.
3. The ecological management and restoration method for the subsided backfilling area of the mining area according to claim 2, which is characterized in that: the middle part of pivot (6) on install stirring board (61), stirring board (61) are located between two spliced poles (42), the outer end of stirring board (61) is extending structure, the middle part of stirring board (61) evenly is provided with breach (62), the outer end of stirring board (61) extending structure is comb-tooth structure, the comb-tooth structure of isolation sleeve (41) and the comb-tooth structure staggered arrangement of stirring board (61).
4. The ecological management and restoration method for the subsided backfilling area of the mining area according to claim 3, which is characterized in that: the outer side surface of the poking plate (61) is an arc-shaped surface, the lower end of the comb-shaped structure of the poking plate (61) is provided with a cleaning block (63), the lower side surface of the cleaning block (63) is an inclined surface, and an arc-shaped bulge is arranged on the lower side of the outer end of the cleaning block (63).
5. The ecological management and restoration method for the subsided backfilling area of the mining area according to claim 4, which is characterized in that: the left side wall of the lower end of the comb-shaped structure of the isolation sleeve (41) is provided with a chute (43), and the upper end of the chute (43) is obliquely arranged towards the right.
6. The ecological management and restoration method for the subsided backfilling area of the mining area according to claim 1, which is characterized in that: the right-hand member of restoreing gyro wheel (4) be provided with the dismantlement groove, dismantle the inslot and be provided with dismantlement board (44), the outer end of dismantling board (44) all is installed on the front and back side of restoreing gyro wheel (4) through the bolt.
7. The ecological management and restoration method for the subsided backfilling area of the mining area according to claim 1, which is characterized in that: the right end of the telescopic fixture block (84) is of a pointed structure, the position of the outer end of the sliding rod (85) corresponding to the guide body (89) is of an arc structure, and the bottom of the extrusion block (86) is of an arc structure.
8. The ecological management and restoration method for the subsided backfilling area of the mining area according to claim 1, which is characterized in that: the lower side surface of the middle part of the locking plate (1) is provided with a cleaning rod (11), and the lower end of the cleaning rod (11) is of a telescopic structure.
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| CN202010706657.5A CN111810228A (en) | 2020-07-21 | 2020-07-21 | Ecological management and restoration method for subsided backfilling area of mining area |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123194A (en) * | 2021-03-26 | 2021-07-16 | 陈红远 | Vibration wheel device for road roller |
-
2020
- 2020-07-21 CN CN202010706657.5A patent/CN111810228A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113123194A (en) * | 2021-03-26 | 2021-07-16 | 陈红远 | Vibration wheel device for road roller |
| CN113123194B (en) * | 2021-03-26 | 2022-08-19 | 泰州雄达精工机械制造有限公司 | Vibration wheel device for road roller |
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Application publication date: 20201023 |