CN112108247B

CN112108247B - Construction waste recycled aggregate treatment process and device

Info

Publication number: CN112108247B
Application number: CN202010872913.8A
Authority: CN
Inventors: 刘文财
Original assignee: Shenzhen Green Renewable Resources Co ltd
Current assignee: Shenzhen Green Renewable Resources Co ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-08-13
Anticipated expiration: 2040-08-26
Also published as: CN112108247A

Abstract

The application relates to a construction waste recycled aggregate treatment process and a device thereof, belonging to the technical field of construction waste recycled aggregate treatment equipment, comprising the following steps: a frame disposed in a work environment; the construction waste crusher is arranged on the rack and used for crushing construction aggregates; and the plurality of material conveying belts are arranged on the rack and used for being connected and arranged between the adjacent construction waste crusher bodies, and an adjusting component used for adjusting the material conveying angle is arranged between the two material conveying belts which are connected with each other. In order to reduce the recycled aggregate and spill when the conveying, reduce because the spill of recycled aggregate and lead to the recycled aggregate of different particle sizes to mix and cause the separation of recycled aggregate not complete enough, this application provides construction waste recycled aggregate processing technology and device, can adjust in the transmission process of recycled aggregate, effectively reduce the subsequent problem that the spill and cause of recycled aggregate.

Description

Construction waste recycled aggregate treatment process and device

Technical Field

The application relates to the field of construction waste recycled aggregate treatment equipment, in particular to a construction waste recycled aggregate treatment process and a device thereof.

Background

Construction waste is solid waste generated during the process of building construction, reconstruction, extension or demolition. According to different generation sources of the construction waste, the construction waste and the demolished construction waste can be divided. The construction waste is solid waste generated in new construction, reconstruction or extension projects, and the demolition construction waste is construction waste generated in demolition and demolition of buildings.

The construction waste has a wide erosion effect on our living environment, and if the construction waste is subjected to a long-term irrespective attitude, the construction waste has adverse effects on urban environmental sanitation, living conditions, land quality assessment and the like. Firstly, after a large amount of construction waste is piled in the land, the quality of the soil can be reduced, and the production capacity of the soil is reduced; the construction waste is stacked in the air, so that the air quality is influenced, and some dust particles can be suspended in the air and are harmful to the health of human bodies; in the stacking process of the construction waste, the long-term stacking means that harmful substances of the construction waste permeate into underground water areas to pollute water environment; if the construction waste is piled up in the city, the urban environment and the attractiveness are not favorable; the building rubbish stacking may have some potential safety hazards, and some accidents may happen at any time.

Therefore, many manufacturers utilizing environment-friendly building aggregates often recycle the building wastes, and when the building wastes are utilized, the building wastes are crushed by a crusher, so that the building wastes generate recycled aggregates. At present, many crushers are when carrying out the transmission of regeneration aggregate, and the conveying subassembly that transmission aggregate was used is mostly the conveyer belt of continuous transmission, but, generally non-contact transmission between the continuous adjacent conveyer belt, often can lead to the conveyer belt that is located the top when the conveyer belt pay-off to being located the below during this setting, and the blanking is inaccurate, or because the size of material particle diameter causes the material probably to discharge the conveyer belt, perhaps piles up the card and can not transmit in the edge of conveyer belt.

Disclosure of Invention

In order to reduce the recycled aggregate and spill when the conveying, reduce because the spill of recycled aggregate and lead to the recycled aggregate of different particle sizes to mix and cause the separation of recycled aggregate not complete enough, this application provides construction waste recycled aggregate processing technology and device, can adjust in the transmission process of recycled aggregate, effectively reduce the subsequent problem that the spill and cause of recycled aggregate.

The application provides a construction waste recycled aggregate processing apparatus adopts following technical scheme:

building rubbish regeneration aggregate processing apparatus includes: a frame disposed in a work environment; the construction waste crusher is arranged on the rack and used for crushing construction aggregates; and the plurality of material conveying belts are arranged on the rack and used for being connected and arranged between the adjacent construction waste crusher bodies, and an adjusting component used for adjusting the material conveying angle is arranged between the two material conveying belts which are connected with each other.

By adopting the technical scheme, the construction waste is crushed by the construction waste crusher to produce the recycled aggregate which has smaller volume and can be directly used for engineering, through the arrangement of the material conveying belt, a plurality of construction waste crushers can be effectively connected, the recycled aggregate can be effectively crushed for a plurality of times to produce recycled aggregate with various particle sizes, so that the construction waste can be effectively and quickly reasonably utilized, through the arrangement of the adjusting component, the recycled aggregate can be effectively adjusted when being transmitted between the construction waste crushers, the inconsistency of the particle sizes of the aggregate is reduced, and the condition that the materials can cause the materials to be discharged from the material conveying belt or piled up at the gap position of the material conveying belt is caused, so that the regenerated aggregate on the material conveying belt can be stably conveyed.

Preferably, the adjustment assembly comprises: the bearing plate is arranged on the rack and positioned between the two material conveying belts; the supporting rod is movably arranged on the bearing plate; the supporting rod is movably arranged on the supporting plate, the supporting plate is movably connected with the supporting plate through a first movable part, and the guiding plate is movably connected with the supporting rod through a second movable part.

Through adopting above-mentioned technical scheme, the supporting body of loading board as the bracing piece through setting up, the direction of delivery of regeneration aggregate is adjusted through the deflector that sets up, carry out the direction transmission to regeneration aggregate effectively, reduce regeneration aggregate discharge material conveyer belt, or pile up the condition that is difficult to the escape in material conveyer belt clearance and appear, setting through first movable part, can make the bracing piece carry out the displacement better, because the particle size of regeneration aggregate, lead to its blanking speed, the position changes, but the bracing piece displaceable then can make the deflector can carry out the displacement better, thereby the blanking condition of adaptation regeneration aggregate, effectively adjust the deflector according to the blanking condition of regeneration aggregate.

Preferably, the first movable member includes: the sliding chute is arranged on the bearing surface at the top of the bearing plate; the sliding block is fixed at the bottom of the supporting rod and is connected in the sliding groove in a sliding manner; and a first driving part arranged in the sliding groove and used for driving the sliding block to displace along the sliding groove.

Through adopting above-mentioned technical scheme, through the cooperation structure of slider, spout in the first movable part, can make the bracing piece can carry out the displacement along the spout under the drive of first drive division to drive the deflector, make the deflector can adjust according to the blanking condition of regeneration aggregate.

Preferably, the first driving part includes: a first motor fixed in the chute; and the threaded rod is assembled at the output end of the first motor, wherein one end of the threaded rod, which is far away from the first motor, is rotatably connected to the inner wall of the sliding groove, and the rod body thread of the threaded rod penetrates through the sliding block.

Through adopting above-mentioned technical scheme, through the cooperation setting of first motor, threaded rod in the first drive division, the start-up of first motor can make the threaded rod rotate, and the threaded rod rotates the back, because threaded rod and slider cooperation threaded connection, the slider slides with the spout mutually moreover and is connected to make the slider can carry out the displacement that goes on along spout extending direction because the drive of first motor.

Preferably, the second movable member includes: the base is fixed at one end of the supporting rod, which is far away from the bearing plate; the inserting block is fixed on one side of the guide plate, which is close to the seat body, and is matched with the seat body; and the rotating shaft penetrates through the inserting block and the base body, wherein the guide plate is rotatably connected with the supporting rod, and a second driving part for driving the guide plate to rotate is arranged on the top end surface of the supporting rod.

Through adopting above-mentioned technical scheme, through the setting of second movable part, can make the deflector can with support between the pole between rotate mutually and be connected, through the setting of second drive division, can drive the deflector and make ascending swing in vertical direction to can adjust according to the particle size of regeneration aggregate, the change condition of blanking speed and position betterly, effectively adjust the deflector according to the blanking condition of regeneration aggregate, make the deflector can carry out the direction regulation with regeneration aggregate, reduce regeneration aggregate discharge material conveyer belt.

Preferably, the second driving part includes: the mounting seat is fixed on the top end face of the supporting rod; the first air cylinder is rotatably connected to one end, far away from the supporting rod, of the mounting seat; the adjusting groove is vertically formed in one side, close to the supporting rod, of the guide plate; the matching block is connected in the adjusting groove in a sliding manner; and the driving block is assembled at the output end of the first air cylinder and is hinged with the matching block.

Through adopting above-mentioned technical scheme, through the drive of the first cylinder in the second drive division, through the cooperation structure between cooperation piece and the drive block, the cooperation piece slides mutually between and is connected with the adjustment tank moreover to make first cylinder can drive the deflector and swing, adjust the deflector according to the blanking condition of regeneration aggregate effectively, reduce regeneration aggregate discharge material conveyer belt, make regeneration aggregate can stable transmission on the material conveyer belt.

Preferably, the deflector is kept away from one end side of bracing piece is the horizontal direction and has seted up the horizontal groove, is same the horizontal inslot symmetry slides and is connected with the sliding block keep away from the sliding block a side department level of bracing piece articulates there is supplementary regulating plate, wherein the horizontal inslot is provided with and is used for the drive the sliding block along the horizontal groove carries out the third movable part of displacement the deflector is close to a side department of supplementary regulating plate is provided with and is used for adjusting supplementary regulating part of supplementary regulating plate angle, in addition, supplementary regulating plate with the junction department of sliding block is provided with the torsional spring.

Through adopting above-mentioned technical scheme, through the structure that cooperatees of horizontal groove, sliding block, through the drive of third movable part for install the auxiliary regulating plate on the sliding block and can open, can adjust the bearing area that the deflector can bear according to the blanking condition of regeneration aggregate better, reduce regeneration aggregate discharge material conveyer belt.

Preferably, the third movable member includes: the second motor is arranged in the horizontal groove; and the screw rod is assembled at the output end part of the second motor, wherein one end of the screw rod, which is far away from the second motor, is rotatably connected at the position of the inner wall of the horizontal groove, threaded parts with opposite grains are symmetrically arranged on two sides of the rod body of the screw rod, and the threaded parts on the screw rod are respectively and symmetrically arranged on the blocks of the sliding block.

Through adopting above-mentioned technical scheme, through the drive of second motor for two sliding blocks that possess opposite screw thread can drive the single strip horizontal inslot can be close to each other or the motion of keeping away from each other, make supplementary regulating plate can be close to each other or the motion of keeping away from each other, open or pack up to both sides effectively, make can adjust the bearing area of deflector according to the blanking condition of regeneration aggregate better, reduce regeneration aggregate discharge material conveyer belt.

Preferably, the auxiliary adjusting part includes: the abutting blocks are symmetrically fixed on one side, close to the auxiliary adjusting plate, of the guide plate; the auxiliary groove is horizontally formed in one side, close to the guide plate, of the auxiliary adjusting plate; the auxiliary block is connected in the auxiliary groove in a sliding manner; the core strip is horizontally fixed at one end of the abutting block close to the auxiliary adjusting plate; the opening is close to the core strip and is rotatably connected with a sleeve at one end of the auxiliary block close to the guide plate; and one end of the return spring is fixed, the core strip is close to one end of the sleeve, the other end of the return spring is fixed at the position of the inner wall of the sleeve, and the auxiliary adjusting plate and the guide plate are arranged at an angle.

Through adopting above-mentioned technical scheme, through the auxiliary tank and support the cooperation structure between the piece, rethread core strip, sleeve pipe and reset spring's cooperation structure, at the in-process that supplementary regulating plate is opening or is packed up, support the distance change of piece and sliding block for supplementary regulating plate can change the angle, adjusts the loading end angle that the deflector can bear according to the blanking condition of regeneration aggregate more effectively, reduces regeneration aggregate discharge material conveyer belt.

The application also provides a construction waste recycled aggregate treatment process, which adopts the following technical scheme:

a construction waste recycled aggregate treatment process comprises the following steps:

a: spraying water to the collected construction waste for dust reduction, and sorting and separating sundries of steel bars, wood, metal, plastics, glass and ceramics in the construction waste;

b: loading the sorted construction waste into a first crusher bin by driving a loader;

c: uniformly feeding the construction waste in a bin of a first crusher into a first construction waste crusher through a vibrating feeder to perform primary crushing;

d: crushing the sorted construction waste into small blocks of 0-350 mm by using a first construction waste crusher, and conveying the small blocks by using a first material conveying belt;

e: d, conveying the small building garbage crushed in the step D into a second crusher bin through a first material conveying belt;

f: uniformly feeding the construction waste in the bin of the second crusher into the second construction waste crusher through a vibrating feeder to perform secondary crushing;

g: after being crushed by the second construction waste crusher, the construction waste with the granularity of 0-50 mm is conveyed to the second material conveying belt;

h: g, in the process of conveying the construction waste conveyed into the second material conveying belt, fixing a strong iron remover at the position of the rack above the second material conveying belt, and adsorbing and sorting scrap iron in the construction waste through the strong iron remover;

i: d, conveying the rest construction waste in the step H into a third crusher bin through a second material conveying belt;

j: uniformly feeding the construction waste in the bin of the third crusher into the third construction waste crusher through a vibrating feeder to be crushed again;

k: the construction waste is crushed by a third construction waste crusher to form recycled aggregate, and the recycled aggregate is conveyed into a vibrating screen by a third material conveying belt to be screened;

l: screening 3 kinds of aggregates with different grain sizes by using a vibrating screen, wherein the aggregates are divided into fine aggregates with the particle size of 0-10 mm, coarse aggregates with the particle size of 10-20 mm and super-large aggregates with the particle size of 20-30 mm;

wherein, hydraulic breaking hammer, jaw breaker and hammer crusher are adopted to first building rubbish breaker, second building rubbish breaker and third building rubbish breaker respectively corresponding.

Through adopting above-mentioned technical scheme, cooperation structure through three building rubbish breaker for building rubbish can pass through hydraulic crushing hammer in proper order, jaw breaker and hammer crusher smash the breakage, form the regeneration aggregate of multiple particle diameter, the structure through material conveyer belt can make things convenient for the staff to the transmission of regeneration aggregate, the trouble that the manual work pushed away the transport and brought has been reduced, through the step of this construction technology, can carry out good breakage and screening to building rubbish effectively, obtain the better regeneration aggregate of quality.

In summary, the present application includes at least one of the following beneficial technical effects:

this application carries out crushing treatment through the building rubbish breaker that sets up to building rubbish, produce the less regeneration aggregate that can directly be used for the engineering of volume, setting through the material conveyer belt, can connect a plurality of building rubbish breakers effectively, make regeneration aggregate can be through a lot of breakage effectively, produce the regeneration aggregate of multiple particle size, it is effective, swiftly carry out rational utilization to building rubbish, setting through adjustment assembly, can make regeneration aggregate when the transmission between the building rubbish breaker, can adjust regeneration aggregate effectively, reduced because the particle size of aggregate is inconsistent, and lead to causing the material conveyer belt of discharging at the material, or the condition of piling up the clearance position department at the material conveyer belt takes place, make the conveying of the regeneration aggregate on the material conveyer belt can be comparatively stable.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of a monoblock construction waste crusher in an embodiment of the present application;

FIG. 3 is a schematic diagram of the overall structure of an adjustment assembly in an embodiment of the present application;

fig. 4 is a schematic structural diagram of an adjusting assembly in the embodiment of the present application.

Description of reference numerals: 1. a frame; 2. a construction waste crusher; 3. a material conveyor belt; 31. a carrier plate; 32. a support bar; 33. a guide plate; 311. a chute; 312. a slider; 313. a first motor; 314. a threaded rod; 321. a base body; 322. inserting a block; 323. a rotating shaft; 324. a mounting seat; 325. a first cylinder; 326. an adjustment groove; 327. a matching block; 328. a drive block; 331. a horizontal groove; 332. a slider; 333. an auxiliary adjusting plate; 334. a torsion spring; 342. a screw; 343. a threaded portion; 344. a resisting block; 345. an auxiliary groove; 3451. an auxiliary block; 346. a core bar; 347. a sleeve; 348. a return spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses construction waste recycled aggregate processing apparatus.

Referring to fig. 1 and 2, the construction waste recycled aggregate treatment device comprises a frame 1 arranged in a working environment, wherein the frame 1 is detachably connected and assembled, and is fastened and locked through a reinforcing bolt, so that the frame 1 can be stably arranged.

Meanwhile, referring to fig. 1 and 2, in the present embodiment, a plurality of construction waste crushers 2 are disposed on a frame 1, specifically, three construction waste crushers 2 are provided, the three construction waste crushers 2 are divided into a hydraulic breaking hammer, a jaw crusher and a hammer crusher according to a feeding sequence, aggregate is transmitted between the construction waste crushers 2 through a material conveyor 3, and aggregate generated by construction waste can be circulated between consecutive construction waste crushers 2 through the material conveyor 3.

Referring to fig. 1 and 2, the construction waste is thrown into the hydraulic crushing hammer to be crushed into small blocks of 0 to 350 mm, and the aggregate discharged from the hydraulic crushing hammer is conveyed by the material conveying belt 3 to be fed from a feed port of the jaw crusher, is crushed into aggregate of 0 to 50 mm by the jaw crusher, is conveyed by the material conveying belt 3 to be fed from a feed port of the hammer crusher, is crushed by the hammer crusher to obtain final recycled aggregate, is screened by the vibrating screen, and can be separated into fine aggregate of 0 to 10 mm, coarse aggregate of 10 to 20mm and oversized aggregate of 20mm to 30mm, wherein the oversized aggregate with the particle size of more than 30mm is collected and thrown into the construction waste crusher 2 again to be crushed.

In this embodiment, referring to fig. 1 and 2, an adjusting component capable of adjusting the material conveying is disposed between two material conveying belts 3 connected to each other.

In this embodiment, referring to fig. 2 and 3, the adjusting assembly includes a bearing plate 31 disposed on the frame 1, the bearing plate 31 is disposed between two material conveying belts 3 connected to each other, a sliding slot 311 is disposed on a top bearing surface of the bearing plate 31, and an extending direction of the sliding slot 311 is consistent with a horizontal conveying direction of the material.

Specifically, referring to fig. 3 and 4, a sliding block 312 is slidably connected in the sliding slot 311, a threaded hole is formed through a middle portion of a block body of the sliding block 312, a first motor 313 is fixed in the sliding slot 311, in this embodiment, the first motor 313 is a servo motor, and a pointing direction of an output end of the first motor 313 is consistent with an extending direction of the sliding slot 311, more specifically, a threaded rod 314 is assembled on an output shaft of the first motor 313, the threaded rod 314 is provided with a thread adapted to the threaded hole, the threaded rod 314 is threadedly connected to the sliding block 312 through the threaded hole, and an end of the threaded rod 314, which is not assembled with the first motor 313, is rotatably connected to an inner wall position of the sliding slot 311.

Referring to fig. 3 and 4, after the first motor 313 is started, the threaded rod 314 is driven to rotate, and the sliding block 312 is connected with the sliding slot 311 in a sliding manner, so that the sliding block 312 in threaded connection with the threaded rod 314 can be driven by the threaded rod 314 to move along the extending direction of the sliding slot 311.

In this embodiment, referring to fig. 3 and 4, a support rod 32 is fixedly connected to the top of the slide block 312 by a bolt, the cross section of the support rod 32 is "L" in this embodiment, wherein a guide plate 33 is disposed at one end of the support rod 32 not fixed to the slide block 312, and the guide plate 33 can be used for receiving and guiding the aggregates discharged from the material conveying belt 3.

Specifically, referring to fig. 3 and 4, a base 321 is fixed at one end of the supporting rod 32 close to the guiding plate 33, and is adapted to the end, close to the supporting rod 33, of the guiding plate 33, an insertion block 322 assembled with the base 321 is fixed at one side of the guiding plate 33 close to the supporting rod 32, and meanwhile, a rotating shaft 323 is rotatably arranged on one side of the base 321, the insertion block 322 and the other side of the base 321, and the supporting rod 32 is rotatably connected with the guiding plate 33 through a matching structure of the base 321, the insertion block 322 and the rotating shaft 323.

More specifically, referring to fig. 3 and 4, an installation base 324 is fixed at a top end surface of the support rod 32, a cross section of a base 321 of the installation base 324 is "L" shaped, a first cylinder 325 is arranged on a side wall base 321 of the installation base 324, one side of the first cylinder 325 away from an output end thereof is rotatably connected with the side wall base 321 of the installation base 324, a driving block 328 is assembled at an output end portion of the first cylinder 325, an adjusting groove 326 is vertically formed at a side surface position of the guide plate 33 close to the support rod 32, a matching block 327 is slidably connected in the adjusting groove 326, and the matching block 327 and the driving block 328 are hinged to each other for assembly.

Referring to fig. 3 and 4, when the first cylinder 325 is started, the output end of the first cylinder 325 can drive the driving block 328 to act, and meanwhile, the matching block 327 and the adjusting groove 326 are connected in a sliding manner, and the driving block 328 and the matching block 327 are hinged to each other, so that the first cylinder 325 can well drive the guide plate 33 to swing in the vertical direction, the angle can be effectively adjusted according to the blanking condition of aggregate, the aggregate is effectively blocked and guided, and the aggregate can be stably transmitted in the material conveyor belt 3.

Next, referring to fig. 3 and 4, in the present embodiment, two horizontal grooves 331 are formed in a side wall of one end of the guide plate 33 away from the support rod 32, the two horizontal grooves 331 are vertically and horizontally symmetrically distributed, and a sliding block 332 is slidably connected in the horizontal groove 331, and more specifically, two sliding blocks 332 are symmetrically disposed in the single horizontal groove 331.

In addition, referring to fig. 3 and 4, the auxiliary adjusting plates 333 are hinged to a side position of the sliding block 332 away from the horizontal slot 331, specifically, the number of the auxiliary adjusting plates 333 is two, the two auxiliary adjusting plates 333 are symmetrically arranged on the four sliding blocks 332, a torsion spring 334 is arranged at a connecting position of the auxiliary adjusting plates 333 and the sliding blocks 332, and the torsion spring 334 can make the auxiliary adjusting plates 333 subject to a force in a direction close to the guide plate 33, so that the auxiliary adjusting plates 333 can keep a tendency of swinging close to the guide plate 33.

Meanwhile, referring to fig. 3 and 4, a second motor (not shown in the drawings due to a view angle) is disposed in the horizontal groove 331, and the second motor may be specifically a servo motor in this embodiment, more specifically, an output end of the second motor points in a direction consistent with an extending direction of the horizontal groove 331, and a screw 342 is rotatably connected in the horizontal groove 331, an extending direction of the screw 342 is consistent with an extending direction of the horizontal groove 331, in addition, one end of the screw 342 is rotatably connected with an inner wall of the horizontal groove 331, and the other end of the screw is assembled with an output end of the second motor, a rod body of the screw 342 is provided with screw threads 343 with opposite textures, and sliding blocks on the screw 342 symmetrically penetrate through the blocks of the sliding block 332 at positions of the screw threads 343, so that the sliding blocks 332 are symmetrically disposed on two sides of the screw 342.

Referring to fig. 3 and 4, when the second motor is turned on, the screw rod 342 can be driven to rotate, so that the rod body of the screw rod 342 can stably rotate, because the screw rod 342 has two opposite thread portions 343, and the sliding blocks 332 are respectively and symmetrically screwed at the positions of the two opposite thread portions 343, and meanwhile, the sliding blocks 332 are simultaneously and slidably connected in the horizontal groove 331, so that the rotation of the screw rod 342 can drive the sliding blocks 332 which are symmetrically arranged to move close to or away from each other, and the auxiliary adjusting plates 333 which are hinged to the sliding blocks 332 move away from or away from each other when the sliding blocks 332 move close to or away from each other.

In addition, referring to fig. 3 and 4, a supporting block 344 is fixed on one side of the guide plate 33 close to the auxiliary adjusting plate 333, the supporting blocks 344 are symmetrically arranged at two sides of the horizontal groove 331, specifically, four supporting blocks 344 are provided, the supporting block 344 is a hemispherical block as a whole, meanwhile, an auxiliary groove 345 is horizontally arranged on one side of the auxiliary adjusting plate 333 close to the guide plate 33, the auxiliary groove 345 is adapted, an auxiliary block 3451 is slidably connected in the auxiliary groove 345, a core bar 346 is horizontally fixed on one end of the supporting block 344 close to the auxiliary adjusting plate 333, correspondingly, a sleeve 347 is rotatably connected to one end of the auxiliary block 3451 close to the guide plate 33, an opening adapted to the core bar 346 is arranged at a non-rotating connecting end of the sleeve 347, and the sleeve 347 and the core bar 346 are sleeved for insertion connection.

Referring to fig. 3 and 4, a return spring 348 is fixed to an end of the core bar 346 close to the sleeve 347, an end of the return spring 348 remote from the core bar 346 is fixed to an inner wall of the sleeve 347, an extending direction of the return spring 348 is identical to an extending direction of the core bar 346 and the sleeve 347, the auxiliary adjustment plate 333 and the guide plate 33 are disposed at an angle, both the auxiliary adjustment plate 333 and the guide plate 33 are formed in a "K" shape as a whole in a plan view cross section when the auxiliary adjustment plate 333 is closest to each other, and when the auxiliary adjustment plate 333 moves away from each other, the angle of the auxiliary adjustment plate 333 can be effectively enlarged due to the disposition of the abutting block 344.

The embodiment also discloses a construction waste recycled aggregate treatment process, which comprises the following steps:

a: spraying water to the collected construction waste by workers for dust reduction, and sorting and separating sundries of steel bars, wood, metal, plastic, glass and ceramic in the construction waste by manual sorting;

b: the worker drives the loader to load the sorted and residual construction waste (without sundries such as steel bars, wood, metal, plastic, glass and ceramics) into a first crusher bin;

d: crushing the sorted construction waste into small blocks of 0-350 mm by using a first construction waste crusher, and conveying the small blocks by using a material conveying belt 3;

e: d, conveying the small building garbage crushed in the step D into a second crusher bin through a material conveying belt 3;

g: after being crushed by the second construction waste crusher, the construction waste with the granularity of 0-50 mm is conveyed into the material conveying belt 3;

h: g, in the process of conveying the construction waste conveyed into the material conveying belt 3, fixing a strong iron remover at the position of the rack 1 above the material conveying belt 3, and adsorbing and sorting scrap iron in the construction waste through the strong iron remover;

i: the rest construction waste in the step H is loaded into a third crusher bin through the transmission of a material conveying belt 3;

k: the construction waste is crushed by a third construction waste crusher to form recycled aggregate, and the recycled aggregate is conveyed into a vibrating screen by a material conveying belt 3 for screening;

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Building rubbish regeneration aggregate processing apparatus includes: a frame (1) arranged in a working environment; a plurality of construction waste crushers (2) arranged on the frame (1) and used for crushing construction aggregates; and many settings are in on frame (1), be used for connecting the setting and be adjacent material conveyer belt (3) between building rubbish breaker (2) organism, its characterized in that, two meet be provided with the adjustment subassembly that is used for adjusting material transmission angle between material conveyer belt (3), wherein, the adjustment subassembly includes: the bearing plate (31) is arranged on the rack (1) and positioned between the two material conveying belts (3); a support rod (32) movably arranged on the bearing plate (31); and the activity sets up bracing piece (32) are kept away from deflector (33) of loading board (31) one end, wherein, bracing piece (32) through be provided with first movable part with loading board (31) carry out swing joint, deflector (33) through be provided with second movable part with bracing piece (32) carry out swing joint, wherein, first movable part includes: a chute (311) arranged on the bearing surface at the top of the bearing plate (31); the sliding block (312) is fixed at the bottom of the supporting rod (32) and is connected in the sliding groove (311) in a sliding manner; and a first driving portion provided in the slide groove (311) for driving the slider (312) to displace along the slide groove (311), wherein the first driving portion includes: a first motor (313) fixed in the chute (311); and a threaded rod (314) assembled at the output end of the first motor (313), wherein one end of the threaded rod (314) far away from the first motor (313) is rotatably connected at the position of the inner wall of the sliding groove (311), the rod body thread of the threaded rod (314) penetrates through the sliding block (312), and the second movable component comprises: the base body (321) is fixed at one end of the support rod (32) far away from the bearing plate (31); the inserting block (322) is fixed on one side, close to the seat body (321), of the guide plate (33) and is matched with the seat body (321); and a rotating shaft (323) penetrating through the insertion block (322) and the base body (321), wherein the guide plate (33) is rotatably connected with the support rod (32), a second driving part for driving the guide plate (33) to rotate is arranged on the top end surface of the support rod (32), and the second driving part comprises: a mounting seat (324) fixed on the top end surface of the supporting rod (32); the first air cylinder (325) is rotatably connected to one end, far away from the supporting rod (32), of the mounting seat (324); an adjusting groove (326) is vertically formed in one side, close to the supporting rod (32), of the guide plate (33); a fitting block (327) slidably coupled in the adjustment groove (326); and assemble in the output of first cylinder (325), and with cooperation piece (327) looks articulated drive block (328), wherein, horizontal groove (331) has been seted up to the one end side that deflector (33) kept away from bracing piece (32) is the horizontal direction, same horizontal groove (331) internal symmetry sliding connection has sliding block (332), one side department level that sliding block (332) kept away from bracing piece (32) articulates there is supplementary regulating plate (333), wherein be provided with in horizontal groove (331) and be used for driving sliding block (332) carry out the third movable part that shifts along horizontal groove (331), be provided with in one side department that deflector (33) are close to supplementary regulating plate (333) and be used for adjusting supplementary regulating plate (333) angle's supplementary regulating part, in addition, supplementary regulating plate (333) with the junction department of sliding block (332) is provided with torsional spring (334), wherein the third movable part comprises: a second motor disposed within the horizontal slot (331); and the screw rod (342) is assembled at the output end part of the second motor, one end of the screw rod (342) far away from the second motor is rotatably connected to the inner wall position of the horizontal groove (331), thread parts (343) with opposite lines are symmetrically arranged on two sides of the rod body of the screw rod (342), and the positions of the thread parts (343) on the screw rod (342) symmetrically penetrate through the blocks of the sliding block (332).

2. The construction waste recycled aggregate treatment device according to claim 1, wherein the auxiliary adjusting part comprises: the abutting blocks (344) are symmetrically fixed on one side, close to the auxiliary adjusting plate (333), of the guide plate (33); an auxiliary groove (345) horizontally formed on one side of the auxiliary adjusting plate (333) close to the guide plate (33); an auxiliary block (3451) connected in the auxiliary groove (345) in a sliding manner; a core bar (346) horizontally fixed at one end of the abutting block (344) close to the auxiliary adjusting plate (333); a sleeve (347) having an opening disposed adjacent to the core (346) and rotatably coupled to an end of the auxiliary block (3451) adjacent to the guide plate (33); and a return spring (348) having one end fixed to one end of the core bar (346) near the sleeve (347) and the other end fixed to the inner wall of the sleeve (347), wherein the auxiliary adjusting plate (333) is disposed at an angle to the guide plate (33).

3. A construction waste recycled aggregate treatment process, based on the construction waste recycled aggregate treatment device of any one of claims 1-2, characterized by comprising the following steps:

h: g, in the process of conveying the construction waste conveyed into the second material conveying belt, fixing a strong iron remover at the position of the rack (1) above the second material conveying belt, and adsorbing and sorting scrap iron in the construction waste through the strong iron remover;