CN218048967U - Building rubbish screening removes native device - Google Patents

Abstract

The utility model provides a building rubbish screening removes native device, including main part and the feeder hopper of setting at the main part top, be equipped with the support in the main part, be equipped with screening subassembly on the support, delivery sheet and drive assembly, screening subassembly includes the sieve, movable block and tie-beam, the one end place that is close to the feeder hopper on the sieve length direction highly is higher than the height at the one end place of keeping away from the feeder hopper on the sieve length direction, the delivery sheet is fixed on the support and the delivery sheet is located between sieve and the movable block, drive assembly includes the driving piece, the output of driving piece rotates in proper order and is connected with crank and rocker, the rocker rotates with the movable block to be connected, still be equipped with the direction subassembly on the support, drive assembly orders about movable block reciprocating motion, still be equipped with first discharge gate and second discharge gate in the main part. The utility model provides a construction waste and sieve collision lead to the technical problem that the sieve warp, produced the damaged probability of sieve, extension sieve life's technological effect when reducing the construction waste sieve.

Description

Building rubbish screening removes native device

Technical Field

The utility model relates to a construction waste handles technical field, especially relates to a construction waste sieves and removes native device.

Background

The construction waste is solid waste generated in the process of building, rebuilding, expanding or dismantling a building, and the construction waste treated in an open air stacking or landfill mode occupies a large amount of land and causes various problems of environmental pollution, soil structure damage, surface settlement and the like. Therefore, at present, the construction waste is generally crushed and then metal, plastic, wood or glass and the like are sorted out, and aggregate obtained by crushing the construction waste is utilized to prepare recycled bricks, recycled concrete and the like to recycle the construction waste.

The crushed construction waste needs to be screened after being sorted to remove dregs in the construction waste, and the construction waste is generally screened by adopting a vibrating screen at present. Building rubbish can beat on the sieve along with the vibration of the sieve board of shale shaker in the screening process, and building rubbish can collide with the sieve at the in-process of beating, leads to the sieve to warp or damage the life who influences the shale shaker.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a building rubbish screening removes native device, its collision with the sieve that has solved the building rubbish that exists among the prior art leads to the sieve to warp the problem of damaging.

According to the embodiment of the utility model, a building rubbish screening removes native device, be in including main part and setting the feeder hopper at main part top, be equipped with the support in the main part, be equipped with screening subassembly, delivery sheet and drive assembly on the support, screening subassembly includes sieve, movable block and connects the sieve with the tie-beam of movable block, the sieve with the movable block sets up along vertical direction interval, be close to on the sieve length direction the one end place height that is higher than keep away from on the sieve length direction the one end place height of feeder hopper, the delivery sheet is fixed on the support just the delivery sheet is located the sieve with between the movable block, drive assembly includes the driving piece, the output of driving piece rotates in proper order and is connected with crank and rocker, the rocker is kept away from articulate one end with the movable block rotates to be connected, still be equipped with on the support movable block matched with direction of width of sieve, drive assembly orders about the movable block is in follow on the support the width direction reciprocating motion of sieve, still be equipped with in the main part with the first discharge gate of sieve intercommunication and with the second discharge gate of delivery sheet intercommunication.

Furthermore, the guide assembly comprises a guide rod, the axial direction of the guide rod is consistent with the moving direction of the moving block, and a through hole matched with the guide rod is formed in the moving block.

Furthermore, the guide assembly further comprises two elastic pieces, the two elastic pieces are respectively sleeved on the guide rod, and the two elastic pieces are respectively abutted against two opposite surfaces of the moving block.

Further, the guide assembly further comprises a sliding groove, and the moving block is arranged in the sliding groove and attached to the inner wall of the sliding groove.

Further, the screen assembly still includes the baffle, the baffle encircles the sieve setting just the baffle is close to the one end of first discharge gate has the opening, the baffle part passes first discharge gate.

Further, the size of the feeding plate in the width direction of the screen plate is larger than the width size of the screen plate.

Further, still be equipped with the watering subassembly in the main part, the watering subassembly is including consecutive water tank, pipe and shower nozzle, still including ordering about water in the water tank is followed the pipe flows extremely the water pump of shower nozzle, the quantity of shower nozzle is a plurality of just the shower nozzle sets up respectively the top of first discharge gate reaches the top of second discharge gate.

Furthermore, the shower nozzles are arranged in two rows in the main body, wherein one row of the shower nozzles is located above the first discharge hole, and the other row of the shower nozzles is located above the second discharge hole.

Furthermore, a first blanking plate is further arranged on the main body and communicated with the first discharge hole, and the first blanking plate is provided with a first material blocking portion covering the first discharge hole.

Further, still be equipped with down the flitch in the second in the main part, flitch under the second with the second discharge gate intercommunication just the flitch has the second fender material portion that covers the second discharge gate under the second.

Compared with the prior art, the utility model discloses following beneficial effect has: the construction waste screening device comprises a screening plate, a feeding plate and a driving assembly, wherein the screening plate is arranged on a support, the feeding plate and the driving assembly screen the construction waste, the construction waste is poured into the construction waste screening soil removing device from a feeding hopper on a main body and then falls on the screening plate and slides downwards along the length direction of the screening plate, the driving assembly drives a driving piece in the driving assembly to drive a rocker to pull a sliding block to reciprocate along the width direction of the screening plate by driving a crank to slide on the screening plate, so that the screening plate is driven to rock along the width direction of the screening plate, the construction waste sliding on the screening plate rolls along the width direction of the screening plate along with the action of the screening plate, the residue soil in the construction waste is separated and passes through the screening plate to fall on the feeding plate below, the construction waste is prevented from jumping on the screening plate in the screening process, the screened construction waste is discharged from a first discharge port, the residue soil is discharged from a second discharge port, the technical problem that the screen plate is deformed and damaged due to collision between the construction waste is solved, the probability of damage of the screening plate is reduced, and the service life of the screening plate is prolonged.

Drawings

Fig. 1 is a schematic structural view of a construction waste screening and soil removing device according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a construction waste screening and soil removing device according to an embodiment of the present invention;

fig. 3 is a cross-sectional view of another section of the construction waste screening and soil removing device according to an embodiment of the present invention;

FIG. 4 is a schematic view of a part of the construction waste screening and soil removing device according to an embodiment of the present invention

Fig. 5 is a cross-sectional view of a third section of the construction waste screening and soil removing device according to an embodiment of the present invention.

In the drawings, wherein: 1. a main body; 11. a first discharge port; 12. a second discharge port; 13. a guide plate; 14. a first blanking plate; 15. a first material blocking part; 16. a second blanking plate; 17. a second material blocking part; 2. a feed hopper; 3. a support; 4. a screen assembly; 41. a sieve plate; 42. a moving block; 43. a connecting beam; 44. a baffle plate; 5. a feeding plate; 6. a drive assembly; 61. a drive member; 62. a crank; 63. a rocker; 7. a guide assembly; 71. a guide bar; 72. an elastic member; 73. a chute; 8. a sprinkler assembly; 81. a water tank; 82. a conduit; 83. and (4) a spray head.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the embodiments.

As shown in figures 1 to 5, the embodiment of the utility model provides a building rubbish screening removes native device, building rubbish screening removes native device and is used for screening the dregs separation in order will building rubbish to building rubbish.

Referring to fig. 1 and 2, the construction waste screening and soil removing device comprises a main body 1, a feeding hopper 2 for pouring construction waste is arranged at the top of the main body 1, a support 3 is arranged in the main body 1, and a screening assembly 4 for screening the construction waste, a feeding plate 5 for conveying screened muck and a driving assembly 6 for driving the screening assembly 4 to act are arranged on the support 3.

Specifically, the screening assembly 4 includes a screening plate 41, a moving block 42 and a connecting beam 43 connecting the screening plate 41 and the moving block 42, wherein the screening plate 41 and the moving block 42 are arranged at intervals in the vertical direction, the screening plate 41 is obliquely arranged in the main body 1, and the height of one end of the screening plate 41 close to the feeding hopper 2 in the length direction is higher than the height of one end of the screening plate 41 far from the feeding hopper 2 in the length direction, so that the construction waste poured from the blanking hopper falls on the screening plate 41 and then rolls in the length direction of the screening plate 41 under the action of gravity. The feeding plate 5 is fixed on the bracket 3, the feeding plate 5 is positioned between the sieve plate 41 and the moving block 42, so that the dregs falling from the sieve plate 41 fall on the feeding plate 5, and the feeding plate 5 is obliquely arranged in the main body 1. The driving assembly 6 comprises a driving member 61, an output end of the driving member 61 is sequentially connected with a crank 62 and a rocker 63 in a rotating manner, one end, far away from the crank 62, of the rocker 63 is connected with the moving block 42 in a rotating manner, the bracket 3 is provided with a guide assembly 7 matched with the moving rail, the crank 62 is driven by the driving assembly 6 to rotate, so that the rocker 63 can be driven to pull the moving block 42 to reciprocate on the bracket 3 along the width direction of the sieve plate 41, and the sieve plate 41 connected with the moving block 42 through the connecting beam 43 can synchronously move along with the moving block 42, so that the sieve plate 41 rocks along the width direction thereof and the construction waste rolling in the length direction of the sieve plate 41 rolls along the width direction of the sieve plate 41, and the separation of the construction waste is ensured, and the construction waste is enabled to pass through the sieve plate 41 and fall on the feeding plate 5. The main body 1 is also provided with a first discharge hole 11 communicated with the sieve plate 41 and a second discharge hole 12 communicated with the feeding plate 5.

As shown in fig. 2, when the construction waste screening and soil removing device provided in this embodiment is used to screen construction waste, firstly, construction waste to be screened is poured into the main body 1 from the feeding hopper 2, the construction waste passes through the feeding hopper 2, falls on the sieve plate 41, and rolls along the length direction of the sieve plate 41 under the action of gravity, meanwhile, the driving member 61 drives the crank 62 to rotate, and the matching of the crank 62 and the rocker 63 drives the moving block 42 to reciprocate along the width direction of the sieve plate 41, at this time, the screening plate and the moving block 42 synchronously move and drive the construction waste on the screening plate to roll along the width direction of the screening plate, so that the construction waste rolls in an "S" shape on the screening plate to ensure that the residue soil is separated from the construction waste, and the construction waste finally reaches the first discharge port 11 along the sieve plate 41, the separated residue soil passes through the screening plate 41, falls on the screening plate 5, and moves to the second discharge port 12 along the screening plate 5, and the separated residue soil and the construction waste can be screened from the first discharge port 11 and the second discharge port 12. And the construction waste is in the in-process that rolls on the sieve 41 can not produce along vertical direction's beat, effectively reduce the construction waste with the noise that the sieve 41 collided and produced to prevent the construction waste with the sieve 41 collision from causing sieve 41 warp or damage, do benefit to the extension sieve 41's life.

Referring to fig. 3 and 4, in this embodiment, the guide assembly 7 includes a guide rod 71, an axial direction of the guide rod 71 is identical to a moving direction of the moving block 42, that is, the axial direction of the guide rod 71 is a width direction of the screen plate 41, a through hole matched with the guide rod 71 is formed in the moving block 42, the guide rod 71 passes through the through hole, two ends of the guide rod 71 are respectively and fixedly connected to the brackets 3, and the moving direction of the moving block 42 can be limited by abutting the guide rod 71 against an inner wall of the through hole, so as to prevent the moving block 42 from shifting unexpectedly. The guide assembly 7 further includes a sliding groove 73 disposed on the bracket 3, and the moving block 42 is disposed in the sliding groove 73 and attached to an inner wall of the sliding groove 73, so as to limit a moving direction of the moving block 42 and improve stability of the moving block 42 during movement.

In detail, in order to make the movement block 42 move more smoothly, the guide assembly 7 further includes two elastic members 72, the two elastic members 72 are respectively sleeved on the guide rods 71, the two elastic members 72 are respectively abutted against two opposite surfaces of the movement block 42, and the two elastic members 72 respectively drive the movement block 42 to move in two opposite directions. When the moving block 42 moves under the pulling of the rocker 63, one of the elastic members 72 is compressed and the other elastic member 72 is extended, and the moving block 42 is pushed to move by the elastic force provided by the extended elastic member 72, so that the smoothness of the movement of the moving block 42 is effectively improved.

As shown in fig. 4, the screen assembly 4 further includes a baffle 44 vertically arranged on the screen plate 41, the baffle 44 is arranged around the edge of the screen plate 41 to block the rolling construction waste and prevent the construction waste from falling off from the edge of the baffle 44, one end of the baffle 44 near the first discharge hole 11 is provided with an opening for the construction waste to pass through, and the baffle 44 partially passes through the first discharge hole 11, so that the construction waste is guided by the baffle 44 to pass through the first discharge hole 11 to reach a designated position.

Preferably, still be equipped with deflector 13 in the main part 1, deflector 13 encloses into the guide way that the guide construction waste from feeder hopper 2 falls into sieve 41, guide way's one end with feeder hopper 2 intercommunication, the other end with sieve 41 and the regional intercommunication that the baffle 44 encloses to prevent that construction waste from pouring into behind the feeder hopper 2 and falling outside sieve 41.

Referring to fig. 2, in the present embodiment, the feeding plate 5 is disposed parallel to the screen plate 41, and the dimension of the feeding plate 5 in the width direction of the screen plate 41 is greater than the width dimension of the screen plate 41, so as to ensure that the dregs falling from the screen plate 41 during the movement of the screen plate 41 can all fall on the feeding plate 5.

As shown in fig. 1, a first blanking plate 14 and a second blanking plate 16 are further disposed on the main body 1, the first blanking plate 14 is communicated with the first discharge hole 11, and the first blanking plate 14 has a first material blocking portion 15 covering the first discharge hole 11, so that the construction waste passing through the first discharge hole 11 contacts with the first material blocking portion 15 first and then moves along the first blanking plate 14, so that the construction waste is concentrated in a designated area for subsequent treatment. The second blanking plate 16 is communicated with the second discharge hole 12, the second blanking plate 16 is provided with a second material blocking portion 17 covering the second discharge hole 12, the second material blocking plate is used for blocking the muck penetrating through the second discharge hole 12 to enable the muck to move along the second blanking plate 16, the muck is enabled to be concentrated in a specified area, and the conveying direction of the second blanking plate 16 and the conveying direction of the first blanking plate 14 face two opposite directions, so that the muck is prevented from being mixed into the screened construction waste.

Referring to fig. 1 and 5, in order to reduce the dust generated in the construction waste screening process, a water spraying assembly 8 is further disposed on the main body 1, the water spraying assembly 8 includes a water tank 81, a conduit 82, a nozzle 83 and a water pump, the conduit 82 communicates the water tank 81 and the nozzle 83, the water pump is configured to drive water in the water tank 81 to flow to the nozzle 83 along the conduit 82, the number of the nozzles 83 is multiple, the plurality of nozzles 83 are respectively disposed above the first discharge port 11 and above the second discharge port 12, the water pump pumps water in the water tank 81 into the nozzles 83, and then the nozzles 83 spray the water, and the water spraying direction of the nozzles 83 faces the sieve plate 41 or the feed plate 5, so as to prevent the dust in the main body 1 from floating to the external environment from the first discharge port 11 or the second discharge port to generate the dust.

Optionally, the nozzles 83 are arranged in two rows in the main body 1, wherein one row of the nozzles 83 is located above the first discharge hole 11, and the other row of the nozzles 83 is located above the second discharge hole 12, so that the water sprayed from the nozzles 83 uniformly covers the first discharge hole 11 and the second discharge hole 12, and it is ensured that all the dust generated in the main body 1 is absorbed.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims (10)

1. The utility model provides a building rubbish screening removes native device, is in including main part and setting the feeder hopper at main part top, its characterized in that: the screening device comprises a main body, and is characterized in that a support is arranged in the main body, a screening assembly, a feeding plate and a driving assembly are arranged on the support, the screening assembly comprises a screening plate, a moving block and a connecting beam for connecting the screening plate and the moving block, the screening plate and the moving block are arranged at intervals along the vertical direction, one end, close to the feeding hopper, of the screening plate in the length direction is higher than one end, far away from the feeding hopper, of the screening plate in the length direction, the feeding plate is fixed on the support, the feeding plate is located between the screening plate and the moving block, the driving assembly comprises a driving piece, the output end of the driving piece is sequentially connected with a crank and a rocker in a rotating mode, one end, far away from the crank, of the rocker is connected with the moving block in a rotating mode, a guide assembly matched with the moving block is further arranged on the support, the driving assembly drives the moving block to reciprocate on the support along the width direction of the screening plate, and a first discharge port communicated with the screening plate and a second discharge port communicated with the feeding plate are further arranged on the main body.

2. The construction waste screening and soil removing device as claimed in claim 1, wherein: the guide assembly comprises a guide rod, the axial direction of the guide rod is consistent with the moving direction of the moving block, and a through hole matched with the guide rod is formed in the moving block.

3. The construction waste screening and soil removing device as claimed in claim 2, wherein: the guide assembly further comprises two elastic pieces, the two elastic pieces are respectively sleeved on the guide rod, and the two elastic pieces are respectively abutted to two opposite surfaces of the moving block.

4. The construction waste screening and soil removing device as claimed in claim 2, wherein: the guide assembly further comprises a sliding groove, and the moving block is arranged in the sliding groove and attached to the inner wall of the sliding groove.

5. The construction waste screening and soil removing device as claimed in claim 1, wherein: the screen assembly further comprises a baffle plate, the baffle plate surrounds the screen plate, the baffle plate is close to one end of the first discharge hole and is provided with an opening, and the baffle plate partially penetrates through the first discharge hole.

6. The construction waste screening and soil removing device as claimed in claim 1, wherein: the size of the feeding plate in the width direction of the screen plate is larger than the width size of the screen plate.

7. The construction waste screening and soil removing device as claimed in claim 1, wherein: still be equipped with the watering subassembly in the main part, the watering subassembly is including consecutive water tank, pipe and shower nozzle, still including ordering about water in the water tank is followed the pipe flows extremely the water pump of shower nozzle, the quantity of shower nozzle be a plurality of just the shower nozzle sets up respectively the top of first discharge gate reaches the top of second discharge gate.

8. The construction waste screening and soil removing device as claimed in claim 7, wherein: the shower nozzle is in arrange into two lines in the main part, wherein one line the shower nozzle is located the top of first discharge gate, another line the shower nozzle is located the top of second discharge gate.

9. The construction waste screening and soil removing device as claimed in claim 1, wherein: the main body is further provided with a first blanking plate, the first blanking plate is communicated with the first discharge hole, and the first blanking plate is provided with a first material blocking portion covering the first discharge hole.

10. The construction waste screening and soil removing device as claimed in claim 9, wherein: the main body is further provided with a second blanking plate, the second blanking plate is communicated with the second discharge hole, and the second blanking plate is provided with a second material blocking portion covering the second discharge hole.

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