CN116727064A - Bridge construction waste recycling device - Google Patents
Bridge construction waste recycling device Download PDFInfo
- Publication number
- CN116727064A CN116727064A CN202310589715.4A CN202310589715A CN116727064A CN 116727064 A CN116727064 A CN 116727064A CN 202310589715 A CN202310589715 A CN 202310589715A CN 116727064 A CN116727064 A CN 116727064A
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- Prior art keywords
- box body
- sleeve
- groove
- crushing
- rotating shaft
- Prior art date
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- 239000002699 waste material Substances 0.000 title claims abstract description 125
- 238000004064 recycling Methods 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 title claims description 18
- 238000012216 screening Methods 0.000 claims abstract description 78
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000005192 partition Methods 0.000 claims description 67
- 230000008093 supporting effect Effects 0.000 claims description 30
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 11
- 239000012634 fragment Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/22—Feed or discharge means
- B02C18/2216—Discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C2018/162—Shape or inner surface of shredder-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The application relates to the technical field of building waste utilization and discloses a bridge building waste recycling device, which comprises a box body, wherein a feed inlet and a discharge outlet are arranged on the box body; the box body is internally connected with a screening plate, a plurality of screening holes are formed in the screening plate, a discharge hole is positioned below the screening plate, a rotating shaft is rotationally connected to the box body, two ends of the rotating shaft are respectively provided with a movable part, each movable part comprises a sleeve sleeved outside the rotating shaft and a chute arranged on the rotating shaft, and a plurality of first broken pieces are equidistantly arranged on the sleeve along the length direction of the sleeve; the sliding groove is connected with a sliding block in a sliding way, and the sliding block is fixedly connected with the sleeve; the screening plate is positioned below the sleeve; the device also comprises a power mechanism for driving the rotating shaft to rotate and a linkage mechanism for driving the sleeve to transversely reciprocate. The broken mode of waste material of current device has mainly been solved to this scheme has had the broken incomplete problem of waste material.
Description
Technical Field
The application relates to the technical field of building waste utilization, in particular to a bridge building waste recycling device.
Background
More waste materials are generated during bridge and building construction, and the traditional treatment mode of the waste materials is to burn or landfill the waste materials, but the treatment on one hand pollutes the environment, and on the other hand causes land pollution; moreover, with the development of economy, the amount of waste materials is gradually increased day by day, and the pollution degree is increased by the traditional treatment mode.
To solve the above problems, chinese patent publication No. CN206326893U discloses a reverse rotation type wood construction waste crushing and compressing device, which comprises a second rotation shaft, an auxiliary gear, a double-layer gear, a motor, a top plate, a cover plate, a first rotation shaft, a crushing box, a base, a compression box and a partition plate; the motor is fixedly arranged at the upper end of the top plate, the output end of the motor is connected with the main shaft, the main shaft penetrates through the top plate, a double-layer gear is fixedly arranged at the lower end of the main shaft, the lower end of the top plate is fixedly connected with the upper end of the supporting piece, and the lower end of the supporting piece is fixedly connected with the upper end of the cover plate; the left end of the cover plate is provided with a feed inlet, the lower end of the cover plate is fixedly connected with the upper end of the crushing box body, and the lower end of the crushing box body is fixedly connected with the upper end of the partition plate; the top end of the second rotating shaft is clamped in the top plate, the lower end of the second rotating shaft penetrates out of the first rotating shaft, and a cutter is arranged at the lower end of the second rotating shaft; this patent can retrieve reprocessing by the waste material to reuse, has solved the pollution problem on the one hand, on the other hand can also save the cost.
In the actual use process of the patent, the waste is crushed mainly by the rotating cutter, and the waste is screened by the through holes to be discharged, but the following problems exist: the cutter can only crush the waste materials at the central position of the crushing box body, but the waste materials close to the side wall of the crushing box body cannot be crushed, so that the waste materials are not crushed completely; and after the waste subjected to crushing treatment is screened by the through holes, the waste with unqualified size stays on the partition plate, and if the waste with unqualified size is not positioned on the movement track of the upper cutter, the waste with unqualified size stays on the partition plate for a long time, so that the waste is not completely crushed.
Disclosure of Invention
The application aims to provide a bridge construction waste recycling device so as to solve the problem that the waste is not completely crushed in the waste crushing mode of the existing device.
In order to achieve the above purpose, the application adopts the following technical scheme: the bridge construction waste recycling device comprises a box body, wherein a feed inlet and a discharge outlet are formed in the box body; the box body is internally connected with a screening plate, a plurality of screening holes are formed in the screening plate, a discharge hole is positioned below the screening plate, a rotating shaft is rotationally connected to the box body, two ends of the rotating shaft are respectively provided with a movable part, each movable part comprises a sleeve sleeved outside the rotating shaft and a chute arranged on the rotating shaft, and a plurality of first broken pieces are equidistantly arranged on the sleeve along the length direction of the sleeve; the sliding groove is connected with a sliding block in a sliding way, and the sliding block is fixedly connected with the sleeve; the screening plate is positioned below the sleeve; the device also comprises a power mechanism for driving the rotating shaft to rotate and a linkage mechanism for driving the sleeve to transversely reciprocate.
The principle and the advantages of the scheme are as follows:
1. according to the scheme, waste is introduced into the box body through the through hole, so that the waste is positioned on the screening plate, the rotating shaft is driven to rotate through the power mechanism, the rotating shaft drives the first crushing block to rotate, and then the waste is crushed through the first crushing block; enabling the waste material with qualified size to fall to the bottom in the box body through the screening holes, and continuously crushing the waste material with unqualified size on the retention screening plate; compared with the prior art, the sleeve can be driven to transversely reciprocate through the linkage mechanism, and the sleeve drives the first crushing block to transversely reciprocate synchronously, so that the crushing range of waste is enlarged, and the waste can be completely crushed.
2. According to the scheme, the sleeve drives the first crushing block to synchronously and transversely reciprocate, so that the waste is in a flowing state, the first crushing block can crush the waste at different positions, and then all the waste is ensured to be crushed.
Further, the linkage mechanism comprises a cylinder rotationally connected with the sleeve and a circular shaft rotationally connected with the side wall of the box body, the circular shaft is coaxially fixedly connected with the cylinder, a wave groove is formed in the cylinder, a linkage block is slidably connected in the wave groove and fixedly connected with the cylinder, the linkage block is transversely and slidably connected with the top of the box body, and a first belt is sleeved between the circular shaft and the rotating shaft.
Through the arrangement, during rotation of the rotating shaft, the rotating shaft drives the circular shaft to rotate through the first belt, the circular shaft drives the cylinder to rotate, the linkage block moves along the path of the wave groove, and then the linkage block drives the sleeve to transversely reciprocate through the cylinder, so that the sliding block slides in the sliding groove in a reciprocating manner.
Further, a spacing part is arranged in the box body and is positioned between the sleeve and the screening plate; the partition part comprises first partition plates positioned on the inner walls of the two sides of the box body, and second partition plates are rotatably connected to the first partition plates; a guide groove is formed in one end, far away from the first baffle, of the second baffle, a third baffle is connected in a sliding manner in the guide groove, a first spring is arranged between the third baffle and the guide groove, and the two third baffles are propped against each other; a plurality of second broken blocks are equidistantly arranged on the second partition plate, and the second broken blocks are obliquely arranged; the first crushing blocks are cone-shaped, and the first crushing blocks are positioned between two adjacent second crushing blocks; the device also comprises a driving mechanism for driving the two second clapboards to rotate simultaneously, and the driving mechanism can also drive the third clapboards to slide along the path of the guide groove during the rotation of the second clapboards.
Through the arrangement, the waste is introduced into the box body through the through hole, so that the waste is positioned on the first partition plate, the second partition plate and the third partition plate.
The sleeve is driven to synchronously rotate by the rotating shaft, and the first crushing block is driven to rotate by the sleeve, so that the first broken blocks and the second broken blocks can be matched to crush waste materials, and the crushing effect is enhanced.
After the crushing treatment is finished, the driving mechanism drives the second partition plates to rotate downwards, and the second partition plates incline, namely, the two second partition plates are V-shaped; during the rotation of the second partition plates, the driving mechanism can also drive the third partition plates to slide into the guide grooves, the first springs are compressed, gaps exist between the two third partition plates, and broken waste materials fall onto the screening plates through the gaps.
Further, both sides of the first broken piece are provided with first crushing teeth, both sides of the second broken piece are provided with second crushing teeth, and the first crushing teeth and the second crushing teeth are transversely oppositely arranged.
Through the arrangement, during the reciprocating motion of the sleeve, the sleeve drives the first crushing block to transversely reciprocate, so that the first crushing block transversely reciprocates between two adjacent second crushing blocks, and when the first crushing block approaches any one of the second crushing blocks, the first crushing teeth approach the second crushing teeth, namely, the first crushing teeth approach the second crushing teeth to crush waste, so that the crushing range of the waste is enlarged, and the crushing effect on the waste is enhanced; therefore, during the process of crushing the waste by the cooperation of the first broken fragments and the second broken fragments, more waste can be crushed by the cooperation of the first crushing teeth and the second crushing teeth, and the crushing times of the waste are more, so that the whole crushing time can be shortened, and the crushing efficiency is improved.
Further, the driving mechanism comprises a bidirectional screw rod rotationally connected with the box body, a bottom block hinged with the third partition plate and guide rods fixedly connected to the inner walls of the two sides of the box body, the bidirectional screw rod is positioned below the second partition plate, the two ends of the bidirectional screw rod are respectively connected with a supporting block in a threaded manner, the supporting blocks are in sliding connection with the guide rods, and the top of the supporting blocks are propped against the bottom of the second partition plate; the supporting block is provided with a limiting groove, and one end of the bottom block, which is far away from the third partition plate, extends into the limiting groove; the device also comprises a driving part for driving the bidirectional screw rod to rotate.
Through the arrangement, the driving part drives the bidirectional screw rod to rotate, so that the supporting blocks move along the axial direction of the bidirectional screw rod, namely, the two supporting blocks are far away; during the movement of the supporting block, the supporting block moves towards the direction of the first partition plate, so that the top of the supporting block moves to be propped against the bottom of the first partition plate, at the moment, the bidirectional screw rod and the supporting block stop moving, the supporting effect of the supporting block on the second partition plate is eliminated, the second partition plate rotates downwards, and the second partition plates incline, namely, the two second partition plates are in a V shape; during the movement of the supporting block, the supporting block drives the third partition plate to slide into the guide groove through the bottom block, and the first spring is compressed; when the supporting block stops, a gap exists between the two third partition plates, so that crushed waste materials fall onto the screening plate through the gap.
Further, third crushing teeth are arranged on the inner walls of the two sides of the box body; the cylinder is kept away from telescopic one end and is equipped with the broken tooth of fourth, and the broken tooth of third and the broken tooth of fourth transversely set up relatively.
Through the arrangement, during the reciprocating motion of the sleeve, the sleeve drives the cylinder to synchronously reciprocate, so that the cylinder drives the fourth crushing tooth to synchronously reciprocate, and the fourth crushing tooth and the third crushing tooth are repeatedly close to and far away from each other; when the fourth crushing tooth is close to the third crushing tooth, the waste materials on two sides can be crushed by utilizing the close of the fourth crushing tooth and the third crushing tooth, so that the crushing range of the waste materials is enlarged, and the crushing effect of the waste materials is enhanced; therefore, during the process of crushing the waste by the cooperation of the first broken fragments and the second broken fragments, more waste can be crushed by the cooperation of the third crushing teeth and the fourth crushing teeth, and the crushing times of the waste are more, so that the whole crushing time can be shortened, and the crushing efficiency is improved.
Further, the first partition plate is provided with an inclined block.
Through the arrangement, during the reciprocating motion of the sleeve, the sleeve and the first broken pieces can squeeze the waste to move towards the direction between the third crushing tooth and the fourth crushing tooth, and the inclined blocks can play a role in guiding the movement of the waste, so that the waste is promoted to accurately move between the third crushing tooth and the fourth crushing tooth, and the crushing effect of the cooperation of the third crushing tooth and the fourth crushing tooth on the waste is ensured; after the third crushing tooth and the fourth crushing tooth are matched to crush the waste, the sleeve and the first crushed blocks can extrude the waste to move reversely, and meanwhile, the waste after the third crushing tooth and the fourth crushing tooth are matched to crush is reversely moved under the guiding action of the inclined block, so that the waste is replaced with other waste which is not crushed, and the waste can be crushed more comprehensively.
Further, the bridge construction waste recycling device according to claim 7, wherein: the inner wall of the box body is provided with a groove, and an arc-shaped groove is arranged in the groove; one end of the screening plate is rotationally connected with the box body, and the other end of the screening plate is positioned in the groove; one end of the screening plate, which is close to the groove, can move in the groove, one end of the screening plate, which is close to the groove, is in sliding connection with the arc-shaped groove, and a second spring is fixedly connected between one end of the screening plate, which is close to the groove, and the groove; the box body is rotationally connected with an auxiliary shaft, the auxiliary shaft is positioned below the screening plate, a cam propped against the screening plate is arranged on the auxiliary shaft, and a second belt is sleeved between the auxiliary shaft and the rotating shaft.
Through the arrangement, after the waste materials fall onto the screening plate, the waste materials with qualified sizes fall onto the bottom of the box body through the screening holes, and the waste materials with unqualified sizes can stay on the screening plate; during the rotation of the rotating shaft, the rotating shaft drives the auxiliary shaft to rotate through the second belt, and the auxiliary shaft drives the cam to rotate; when the protruding portion of cam offsets with screening board, screening board anticlockwise rotation, second spring compression, when the protruding portion of cam no longer offsets with screening board, screening board clockwise rotation under the effect of second spring to this vibration that realizes screening board, and then promote the qualified waste material of size to pass the through-hole, also avoid the through-hole to be blocked up.
Further, the screening plates are arranged obliquely; a feed back pipe is communicated with the side wall of the box body, one end of the feed back pipe is positioned above the sleeve, and the other end of the feed back pipe is positioned above the screening plate; the material return pipe is rotationally connected with a movable shaft, the movable shaft is provided with a spiral blade, and the spiral blade is positioned in the material return pipe; the movable shaft is provided with a movable shaft.
Through above-mentioned setting, owing to screening board slope sets up, under the vibration effect, can also promote the disqualified waste material on the screening board to the direction motion of feed back pipe, avoid the waste material to pile up the jam through-hole.
After unqualified waste materials enter the feed back pipe, the movable shaft is driven to rotate through the rotating part, the movable shaft drives the spiral blades to move, and then the unqualified waste materials in the feed back pipe are transferred to the upper portion of the sleeve so as to be crushed again, and the size of the waste materials which can be recycled after the crushing treatment is guaranteed.
Further, the rotating part comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the auxiliary shaft, the second bevel gear is fixedly connected with the movable shaft, and the first bevel gear is meshed with the second bevel gear.
Through the arrangement, the auxiliary shaft drives the first bevel gear to rotate, the first bevel gear is meshed with the second bevel gear to drive the second bevel gear to rotate, and the second bevel gear drives the movable shaft to rotate.
Drawings
FIG. 1 is a partial cross-sectional view of an embodiment of a bridge construction waste recycling device of the present application in a front view;
fig. 2 is an enlarged view at a in fig. 1.
Detailed Description
The following is a further detailed description of the embodiments:
reference numerals in the drawings of the specification include: the box 10, the feed inlet 11, the discharge outlet 12, the screening plate 13, the third crushing teeth 14, the rotating shaft 20, the sleeve 21, the chute 22, the first crushing teeth 23, the first crushing teeth 231, the slide block 24, the first motor 25, the cylinder 30, the fourth crushing teeth 301, the round shaft 31, the cylinder 32, the wave groove 33, the linkage block 34, the first belt 35, the first partition plate 40, the second partition plate 41, the third partition plate 42, the first spring 43, the second crushing teeth 44, the second crushing teeth 441, the inclined block 45, the bidirectional screw 50, the bottom block 51, the guide rod 52, the support block 53, the limit groove 54, the second motor 55, the groove 60, the arc groove 61, the second spring 62, the auxiliary shaft 70, the cam 71, the second belt 72, the feed back pipe 80, the movable shaft 81, the spiral vane 82, the first bevel gear 83, and the second bevel gear 84.
Examples
Substantially as shown in figures 1 and 2: the bridge construction waste recycling device comprises a box body 10, wherein a feed inlet 11 and a discharge outlet 12 are formed in the box body 10; the box body 10 is internally connected with a screening plate 13, and a plurality of screening holes are formed in the screening plate 13; the feed inlet 11 sets up in the top of box 10, and discharge gate 12 is located the below of screening board 13.
The box body 10 is rotationally connected with a rotating shaft 20, both ends of the rotating shaft 20 are provided with movable parts, each movable part comprises a sleeve 21 sleeved outside the rotating shaft 20 and a chute 22 arranged on the rotating shaft 20, and a plurality of first broken pieces 23 are equidistantly arranged on the sleeve 21 along the length direction of the sleeve 21; the sliding chute 22 is arranged along the axial direction of the rotating shaft 20, a sliding block 24 is connected in a sliding manner in the sliding chute 22, and the sliding block 24 is fixedly connected with the sleeve 21; the screening plate 13 is located below the sleeve 21.
The device also comprises a power mechanism for driving the rotating shaft 20 to rotate and a linkage mechanism for driving the sleeve 21 to transversely reciprocate, wherein the power mechanism is a first motor 25, the first motor 25 is a servo first motor 25, the first motor 25 is fixedly connected with the box body 10, and an output shaft of the first motor 25 is fixedly connected with the rotating shaft 20; the linkage mechanism comprises a cylinder 30 rotationally connected with the sleeve 21 and a circular shaft 31 rotationally connected with the side wall of the box body 10, a cylinder 32 is coaxially and fixedly connected to the circular shaft 31, a wave groove 33 is formed in the cylinder 32, a linkage block 34 is slidably connected in the wave groove 33, the linkage block 34 is fixedly connected with the cylinder 30, the linkage block 34 is transversely and slidably connected with the top of the box body 10, and a first belt 35 is sleeved between the circular shaft 31 and the rotating shaft 20.
A spacing part is arranged in the box body 10 and is positioned between the sleeve 21 and the screening plate 13; the partition part comprises a first partition plate 40 positioned on the inner walls of the two sides of the box body 10, and a second partition plate 41 is rotatably connected to the first partition plate 40; a guide groove is transversely formed in one end, far away from the first partition plate 40, of the second partition plate 41, a third partition plate 42 is slidably connected in the guide groove, a first spring 43 is fixedly connected between the third partition plate 42 and the guide groove, one end, far away from the guide groove, of the third partition plate 42 is an arc-shaped surface, and the two third partition plates 42 are propped against each other; a plurality of second broken fragments 44 are fixedly connected on the second partition plate 41 at equal intervals, and the second broken fragments 44 are obliquely arranged; the first broken pieces 23 are conical, and the first broken pieces 23 are positioned between two adjacent second broken pieces 44; the first crushing teeth 231 are fixedly connected to two sides of the first crushing block 23, the second crushing teeth 441 are fixedly connected to two sides of the second crushing block 44, and the first crushing teeth 231 and the second crushing teeth 441 are transversely opposite to each other.
The device further comprises a driving mechanism for driving the two second clapboards 41 to rotate simultaneously, wherein during the rotation of the second clapboards 41, the driving mechanism can also drive the third clapboards 42 to slide along the path of the guide grooves, and during the rotation of the second clapboards, the first broken fragments 23 and the second broken fragments 44 are not affected by each other. The driving mechanism comprises a bidirectional screw rod 50 rotationally connected with the box body 10, a bottom block 51 hinged with the third partition plate 42 and guide rods 52 fixedly connected to the inner walls of the two sides of the box body 10, the bidirectional screw rod 50 is positioned below the second partition plate 41, the two ends of the bidirectional screw rod 50 are respectively connected with a support block 53 in a threaded manner, the support blocks 53 are in sliding connection with the guide rods 52, and the top of the support blocks 53 are propped against the bottom of the second partition plate 41; the supporting block 53 is provided with a limiting groove 54, and one end of the bottom block 51, which is far away from the third partition plate 42, extends into the limiting groove 54; the device further comprises a driving part for driving the bidirectional screw 50 to rotate, wherein the driving part is a second motor 55, the second motor 55 is a servo motor, the second motor 55 is fixedly connected to the box body 10, and an output shaft of the second motor 55 is fixedly connected with the bidirectional screw 50.
The inner walls of the two sides of the box body 10 are fixedly connected with third crushing teeth 14; a fourth crushing tooth 301 is fixedly connected to one end of the cylinder 30, which is far away from the sleeve 21, and the third crushing tooth 14 and the fourth crushing tooth 301 are transversely opposite to each other. An inclined block 45 is fixedly connected to the first partition plate 40.
The inner wall of the box body 10 is provided with a groove 60, an arc groove 61 is arranged in the groove 60, one end of the screening plate 13 is rotationally connected with the box body 10, and the other end of the screening plate 13 is positioned in the groove 60; one end of the screening plate 13, which is close to the groove 60, can move in the groove 60, one end of the screening plate 13, which is close to the groove 60, is in sliding connection with the arc-shaped groove 61, and a second spring 62 is fixedly connected between one end of the screening plate 13, which is close to the groove 60, and the groove 60; the box body 10 is rotatably connected with an auxiliary shaft 70, the auxiliary shaft 70 is positioned below the screening plate 13, a cam 71 propped against the screening plate 13 is fixedly connected to the auxiliary shaft 70, and a second belt 72 is sleeved between the auxiliary shaft 70 and the rotating shaft 20.
The screening plate 13 is arranged obliquely; a feed back pipe 80 is communicated with the side wall of the box body 10, one end of the feed back pipe 80 is positioned above the sleeve, and the other end of the feed back pipe 80 is positioned above the screening plate 13; the feed back pipe 80 is rotationally connected with a movable shaft 81, the movable shaft 81 is rotationally connected with the box body 10, a spiral blade 82 is fixedly connected to the movable shaft 81, and the spiral blade 82 is positioned in the feed back pipe 80; the rotary part comprises a first bevel gear 83 and a second bevel gear 84, wherein the first bevel gear 83 is fixedly connected with the auxiliary shaft 70, the second bevel gear 84 is fixedly connected with the movable shaft 81, and the first bevel gear 83 is meshed with the second bevel gear 84.
The specific implementation process is as follows:
in use, the first motor 25 is activated and waste material is introduced into the housing 10 through the through-holes such that the waste material is located on the first, second and third partitions 40, 41 and 42.
The output shaft of the first motor 25 drives the rotating shaft 20 to rotate, the rotating shaft 20 drives the sleeve 21 to synchronously rotate, and the sleeve 21 drives the first broken fragments 23 to rotate, so that the cooperation of the first broken fragments 23 and the second broken fragments 44 can crush the waste.
During the rotation of the rotating shaft 20, the rotating shaft 20 drives the circular shaft 31 to rotate through the first belt 35, the circular shaft 31 drives the cylinder 32 to rotate, so that the linkage block 34 moves along the path of the wave groove 33, and the linkage block 34 drives the sleeve 21 to transversely reciprocate through the cylinder 30, so that the sliding block 24 slides in the sliding groove 22 in a reciprocating manner; during the reciprocating movement of the sleeve 21, the sleeve 21 drives the first broken pieces 23 to transversely reciprocate, so that the first broken pieces 23 transversely reciprocate between two adjacent second broken pieces 44, and when the first broken pieces 23 are close to any one of the second broken pieces 44, the first broken teeth 231 are close to the second broken teeth 441, namely, the first broken teeth 231 and the second broken teeth 441 are close to each other to break waste, so that the breaking range of the waste is enlarged, and the breaking effect on the waste is enhanced; therefore, during the process of crushing the waste by the cooperation of the first crushing block 23 and the second crushing block 44, more waste can be crushed by the cooperation of the first crushing teeth 231 and the second crushing teeth 441, and the crushing times of the waste are more, so that the overall crushing time period can be shortened, and the crushing efficiency can be improved.
During the reciprocating movement of the sleeve 21, the sleeve 21 and the first broken pieces 23 can squeeze the waste to transversely reciprocate, so that the waste is in a flowing state, and the first broken pieces 23, the second broken pieces 44, the first breaking teeth 231 and the second breaking teeth 441 can break the waste at different positions, thereby ensuring that all the waste is broken; in addition, during the reciprocating movement of the sleeve 21, the sleeve 21 drives the cylinder 30 to synchronously reciprocate, so that the cylinder 30 drives the fourth crushing tooth 301 to synchronously reciprocate, and the fourth crushing tooth 301 and the third crushing tooth 14 are repeatedly moved close to and away from each other; when the fourth crushing tooth 301 is close to the third crushing tooth 14, the waste materials on two sides can be crushed by utilizing the close of the fourth crushing tooth 301 and the third crushing tooth 14, so that the crushing range of the waste materials is enlarged, and the crushing effect on the waste materials is enhanced; therefore, during the process of crushing the waste by the cooperation of the first crushing block 23 and the second crushing block 44, more waste can be crushed by the cooperation of the third crushing tooth 14 and the fourth crushing tooth 301, and the crushing times of the waste are more, so that the overall crushing time period can be shortened, and the crushing efficiency can be improved.
During the reciprocating movement of the sleeve 21, the sleeve 21 and the first broken piece 23 can squeeze the waste material to move towards the direction between the third crushing tooth 14 and the fourth crushing tooth 301, and the inclined block 45 can play a role in guiding the movement of the waste material, so that the waste material can be promoted to accurately move between the third crushing tooth 14 and the fourth crushing tooth 301, namely, the crushing effect of the cooperation of the third crushing tooth 14 and the fourth crushing tooth 301 on the waste material is ensured; after the third crushing tooth 14 and the fourth crushing tooth 301 are matched to crush the waste, the sleeve 21 and the first crushing piece 23 can squeeze the waste to move reversely, and meanwhile, the waste after the crushing treatment by the matching of the third crushing tooth 14 and the fourth crushing tooth 301 moves reversely under the guiding action of the inclined block 45, so that the waste is replaced with other non-crushed waste, and the waste can be crushed more comprehensively.
After the crushing treatment is finished, the second motor 55 is started, and the output shaft of the second motor 55 drives the bidirectional screw rod 50 to rotate, so that the supporting blocks 53 move along the axial direction of the bidirectional screw rod 50, namely, the two supporting blocks 53 are far away; during the movement of the supporting block 53, the supporting block 53 moves towards the direction of the first partition plate 40, the supporting block 53 continues to move, when the top of the supporting block 53 moves to be propped against the bottom of the first partition plate 40, the second motor 55 is closed, so that the stopping of the bidirectional screw 50 and the supporting block 53 is completed, and at the moment, the supporting effect of the supporting block 53 on the second partition plate 41 disappears, so that the second partition plate 41 rotates downwards, and the second partition plate 41 tilts, namely, the two second partition plates 41 are in a V shape; during the movement of the supporting block 53, the supporting block 53 drives the third partition plate 42 to slide into the guide groove through the bottom block 51, and the first spring 43 is compressed; when the support blocks 53 stop, a gap exists between the two third bulkheads 42, so that the crushed waste material falls through the gap onto the screening plate 13.
After the waste material falls onto the screening plate 13, the waste material with qualified size falls onto the inner bottom of the box body 10 through the screening holes, and the waste material with unqualified size stays on the screening plate 13; during the rotation of the rotating shaft 20, the rotating shaft 20 drives the auxiliary shaft 70 to rotate through the second belt 72, and the auxiliary shaft 70 drives the cam 71 to rotate; when the protruding part of the cam 71 is propped against the screening plate 13, the screening plate 13 rotates anticlockwise, the right end of the screening plate 13 slides in the arc-shaped groove 61, the second spring 62 is compressed, and when the protruding part of the cam 71 is not propped against the screening plate 13 any more, the screening plate 13 rotates clockwise under the action of the second spring 62, so that the vibration of the screening plate 13 is realized, the passing of waste materials with qualified size through the through holes is promoted, and the blocking of the through holes is avoided; in addition, due to the inclined arrangement of the screening plate 13, the movement of the reject on the screening plate 13 in the direction of the feed back pipe 80 can be promoted under the vibration effect.
After unqualified waste enters the feed back pipe 80, the auxiliary shaft 70 drives the first bevel gear 83 to rotate, the first bevel gear 83 is meshed with the second bevel gear 84 to drive the second bevel gear 84 to rotate, the second bevel gear 84 drives the movable shaft 81 to rotate, the movable shaft 81 drives the spiral blade 82 to move, and then the unqualified waste in the feed back pipe 80 is transferred to the upper portion of the sleeve 21 so as to be crushed again, and the size of the waste which can be reused after all waste is crushed is guaranteed.
The foregoing is merely exemplary of the present application, and specific technical solutions and/or features that are well known in the art have not been described in detail herein. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present application, and these should also be regarded as the protection scope of the present application, which does not affect the effect of the implementation of the present application and the practical applicability of the patent. The protection scope of the present application is subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.
Claims (10)
1. The bridge construction waste recycling device comprises a box body, wherein a feed inlet and a discharge outlet are formed in the box body; the box is connected with the screening board in, is equipped with a plurality of screening holes on the screening board, and the discharge gate is located the below of screening board, its characterized in that: the box body is rotationally connected with a rotating shaft, both ends of the rotating shaft are provided with movable parts, each movable part comprises a sleeve sleeved outside the rotating shaft and a chute arranged on the rotating shaft, and a plurality of first broken pieces are equidistantly arranged on the sleeve along the length direction of the sleeve; the sliding groove is connected with a sliding block in a sliding way, and the sliding block is fixedly connected with the sleeve; the screening plate is positioned below the sleeve; the device also comprises a power mechanism for driving the rotating shaft to rotate and a linkage mechanism for driving the sleeve to transversely reciprocate.
2. The bridge construction waste recycling device according to claim 1, wherein: the linkage mechanism comprises a cylinder rotationally connected with the sleeve and a circular shaft rotationally connected with the side wall of the box body, the circular shaft is coaxially fixedly connected with the cylinder, a wave groove is formed in the cylinder, a linkage block is slidably connected in the wave groove and fixedly connected with the cylinder, the linkage block is transversely and slidably connected with the top of the box body, and a first belt is sleeved between the circular shaft and the rotating shaft.
3. The bridge construction waste recycling device according to claim 2, wherein: a spacing part is arranged in the box body and is positioned between the sleeve and the screening plate; the partition part comprises first partition plates positioned on the inner walls of the two sides of the box body, and second partition plates are rotatably connected to the first partition plates; a guide groove is formed in one end, far away from the first baffle, of the second baffle, a third baffle is connected in a sliding manner in the guide groove, a first spring is arranged between the third baffle and the guide groove, and the two third baffles are propped against each other; a plurality of second broken blocks are equidistantly arranged on the second partition plate, and the second broken blocks are obliquely arranged; the first crushing blocks are cone-shaped, and the first crushing blocks are positioned between two adjacent second crushing blocks; the device also comprises a driving mechanism for driving the two second clapboards to rotate simultaneously, and the driving mechanism can also drive the third clapboards to slide along the path of the guide groove during the rotation of the second clapboards.
4. A bridge construction waste recycling device according to claim 3, wherein: the both sides of the broken piece of first all are equipped with first broken tooth, and the both sides of the broken piece of second all are equipped with the broken tooth of second, and the broken tooth of first broken tooth sets up with the broken tooth of second transversely relatively.
5. The bridge construction waste recycling device according to claim 4, wherein: the driving mechanism comprises a bidirectional screw rod, a bottom block and guide rods, wherein the bidirectional screw rod is rotationally connected with the box body, the bottom block is hinged with the third partition plate, the guide rods are fixedly connected to the inner walls of the two sides of the box body, the bidirectional screw rod is positioned below the second partition plate, the two ends of the bidirectional screw rod are respectively connected with a support block in a threaded manner, the support blocks are in sliding connection with the guide rods, and the tops of the support blocks are propped against the bottoms of the second partition plate; the supporting block is provided with a limiting groove, and one end of the bottom block, which is far away from the third partition plate, extends into the limiting groove; the device also comprises a driving part for driving the bidirectional screw rod to rotate.
6. The bridge construction waste recycling device according to claim 5, wherein: third crushing teeth are arranged on the inner walls of the two sides of the box body; the cylinder is kept away from telescopic one end and is equipped with the broken tooth of fourth, and the broken tooth of third and the broken tooth of fourth transversely set up relatively.
7. The bridge construction waste recycling device according to claim 6, wherein: the first baffle is provided with an inclined block.
8. The bridge construction waste recycling device according to claim 7, wherein: the inner wall of the box body is provided with a groove, and an arc-shaped groove is arranged in the groove; one end of the screening plate is rotationally connected with the box body, and the other end of the screening plate is positioned in the groove; one end of the screening plate, which is close to the groove, can move in the groove, one end of the screening plate, which is close to the groove, is in sliding connection with the arc-shaped groove, and a second spring is fixedly connected between one end of the screening plate, which is close to the groove, and the groove; the box body is rotationally connected with an auxiliary shaft, the auxiliary shaft is positioned below the screening plate, a cam propped against the screening plate is arranged on the auxiliary shaft, and a second belt is sleeved between the auxiliary shaft and the rotating shaft.
9. The bridge construction waste recycling device according to claim 8, wherein: the screening plates are obliquely arranged; a feed back pipe is communicated with the side wall of the box body, one end of the feed back pipe is positioned above the sleeve, and the other end of the feed back pipe is positioned above the screening plate; the material return pipe is rotationally connected with a movable shaft, the movable shaft is provided with a spiral blade, and the spiral blade is positioned in the material return pipe; the movable shaft is provided with a movable shaft.
10. The bridge construction waste recycling device according to claim 9, wherein: the rotating part comprises a first bevel gear and a second bevel gear, the first bevel gear is fixedly connected with the auxiliary shaft, the second bevel gear is fixedly connected with the movable shaft, and the first bevel gear is meshed with the second bevel gear.
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