CN112827630A - Construction waste recovery device and use method - Google Patents
Construction waste recovery device and use method Download PDFInfo
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- CN112827630A CN112827630A CN202110165361.1A CN202110165361A CN112827630A CN 112827630 A CN112827630 A CN 112827630A CN 202110165361 A CN202110165361 A CN 202110165361A CN 112827630 A CN112827630 A CN 112827630A
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- storage box
- crushing
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
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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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
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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
- 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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/02—Codes relating to disintegrating devices adapted for specific materials for reinforced concrete
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a construction waste recovery device which comprises a feed hopper, wherein a crushing box is arranged on the lower side of the feed hopper, a flow distribution box is arranged on the lower side of the crushing box, and a screening box is arranged on the lower side of the flow distribution box; a conveyor belt is arranged in the crushing box, a flow guide port I and a flow guide port II are arranged on one side of the conveyor belt, a plurality of crankshafts are arranged on the upper side of the conveyor belt, crushing hammers are arranged on the crankshafts, a magnetic plate is arranged on one side of each crankshaft, a scraper is arranged on the lower side of each magnetic plate, and the scraper is fixedly connected with the crushing box; broken case one side is equipped with motor II, and pivot II, bent axle all are connected with motor II through the belt. The invention crushes the construction waste and screens out the construction waste according to different thicknesses, crushes the concrete and screens out the reinforcing steel bars in the concrete, and has low equipment cost.
Description
Technical Field
The invention belongs to the technical field of construction waste treatment equipment, and particularly relates to a construction waste recovery device.
Background
The construction waste refers to residue, waste soil, waste material, concrete and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, the construction waste can influence the beauty of a building area if not cleared, and the construction waste can be recycled after being treated; the traditional construction waste crushing device has the following defects in use: 1) reinforcing steel bars are arranged in the demolished concrete, and the conventional crusher cannot screen the reinforcing steel bars out; 2) the traditional construction waste crusher can not sieve the crushed objects with different thicknesses, so that the subsequent reutilization is influenced.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a construction waste recycling device which is low in equipment cost and can crush construction waste, screen the construction waste according to different thicknesses, crush concrete and screen reinforcing steel bars in the concrete.
In order to achieve the purpose, the invention adopts the technical scheme that:
a construction waste recovery device comprises a feed hopper, wherein a crushing box is arranged on the lower side of the feed hopper, a flow distribution box is arranged on the lower side of the crushing box, a screening box is arranged on the lower side of the flow distribution box, and supporting legs are arranged on the inclined sides of the screening box; the conveying belt is arranged in the crushing box, a flow guide opening I and a flow guide opening II are arranged on one side of the conveying belt, a plurality of crankshafts are arranged on the upper side of the conveying belt, crushing hammers are arranged on the crankshafts to crush the construction waste, magnetic plates are arranged on one sides of the crankshafts and connected with the crushing box through rotating shafts I, the rotating shafts I are connected with the crushing box through bearings, bevel gears II are arranged on the rotating shafts I, bevel gears I are arranged on one sides of the bevel gears II and meshed with the bevel gears II, rotating shafts II are arranged on one sides of the bevel gears I and connected with the crushing box through bearings, scraping plates are arranged on the lower sides of the magnetic plates and fixedly connected with the; a motor II is arranged on one side of the crushing box, the rotating shaft II and the crankshaft are connected with the motor II through a belt, the motor II drives the crankshaft and the crushing hammer to crush the garbage on the conveying belt and discharge the garbage from the diversion port I, the rotating shaft II, the bevel gear I, the bevel gear II, the rotating shaft I and the magnetic plate are driven to rotate, the crushed reinforcing steel bars are adsorbed, and the crushed reinforcing steel bars are scraped down when rotating to one side of the scraper and discharged from the diversion port II;
a flow distribution channel I and a flow distribution channel II are arranged in the flow distribution box, the flow distribution channel I is connected with the flow guide port I, and the flow distribution channel II is connected with the flow guide port II; a screening box is arranged on the lower side of the flow distribution box, a through hole I and a through hole II are arranged on the upper side of the screening box, the through hole I is connected with the flow distribution channel I, and the through hole II is connected with the flow distribution channel II; screening case downside is equipped with discharge gate I, discharge gate II, discharge gate III.
Preferably, be equipped with the baffle in the feeder hopper, the baffle passes through the torsional spring to be connected with the feeder hopper, prevents that dust from flying upward.
Preferably, be equipped with crushing roller I, crushing roller II in the reposition of redundant personnel passageway II, I one side of crushing roller is equipped with gear I, II one sides of crushing roller are equipped with gear II, and gear II meshes with gear I, and gear II, gear I, crushing roller II, I rotations of crushing roller further smash building rubbish.
Preferably, II one sides of gear are equipped with band pulley I, and band pulley I passes through belt I and is connected with motor II, and motor II drives belt, gear II, gear I, crushing roller II, crushing roller I and rotates, reduces the motor and uses, saves equipment cost.
Preferably, a reciprocating screw is arranged in the screening box and connected with the screening box through a bearing, a motor I is arranged at one end of the reciprocating screw, a storage box I, a screen and a storage box II are arranged on the reciprocating screw, the storage box I is connected with the reciprocating screw through the bearing, a feeding opening I is arranged on one side of the storage box I, and a screw sleeve I is arranged in the storage box I; a screen is arranged on one side of the storage box I, a gear ring is arranged on the screen, and the gear ring is fixedly connected with the screen; a storage box II is arranged on one side of the screen, the storage box II is connected with the reciprocating screw through a bearing, a feeding port II is arranged on one side of the storage box II, and a threaded sleeve II is arranged in the storage box II; the reciprocating screw is provided with a sleeve, the sleeve is provided with a partition plate, a guide block is arranged on one side of the partition plate and arranged on the thread of the reciprocating screw, and the reciprocating screw is rotated to drive the sleeve to reciprocate; the sleeve pipe both ends all are equipped with the push pedal, push pedal and sleeve pipe fixed connection, be equipped with the lantern ring in the push pedal, be equipped with the fixed block in the lantern ring, the fixed block is with the lantern ring motion, drives I rotatory 180 of swivel nut.
Preferably, I one side of motor is equipped with band pulley II, and band pulley II passes through belt II and connects, II one sides of band pulley are equipped with gear III, gear III and ring gear meshing, and I rotations of motor drive belt II, band pulley II, gear III, ring gear, screen cloth and rotate, sieve building rubbish.
Preferably, push pedal one side is equipped with the guide plate, prevents that the building rubbish in bin I, bin II from directly discharging from discharge gate III, discharge gate I.
A use method of a construction waste recycling device comprises the following steps:
s1, crushing: the construction waste is placed into a feed hopper, the construction is conveyed on a conveyor belt, a motor II is started to drive a crankshaft and a breaking hammer to break the construction waste, and the construction waste is discharged from a flow guide port I; drive pivot II, bevel gear I, bevel gear II, pivot I, magnetic sheet and rotate, adsorb the reinforcing bar of broken play, turn to scraper blade one side and be scraped and discharge from water conservancy diversion mouth II.
S2, splitting: building rubbish with reinforcing bar gets into reposition of redundant personnel passageway I, and the building rubbish that does not have the reinforcing bar gets into reposition of redundant personnel passageway II, and II drive belts of motor, gear II, gear I, crushing roller II, I rotations of crushing roller, further smash bold building rubbish.
S3, screening: building rubbish in the shunting channel I passes through the through hole I, the feeding hole I enters the storage box I, the motor I is opened, the sleeve is driven, the partition plate and the push plate move, the storage box I is driven to rotate by 180 degrees, the building rubbish is pushed into the screen by the push plate, the motor I drives the belt II, the belt pulley II, the gear III, the gear ring and the screen rotate, the building rubbish is screened, the sleeve moves to one side, the feeding hole II is communicated with the through hole II, the building rubbish in the shunting channel II enters the storage box II, the sleeve moves in the reverse direction, the fixing block drives the storage box II to rotate by 180 degrees, the building rubbish in the storage box II is pushed into the screen, the building rubbish passing through the screen is discharged from the discharging hole II, the rest building rubbish is pushed into the storage box I and discharged from the discharging hole III, the fixing block drives the storage box I to rotate by 180 degrees, the feeding, And screening and classifying the construction waste in the diversion channel II.
Compared with the prior art, the invention has the beneficial effects that:
1) the construction waste is crushed by arranging the crankshaft, the crushing hammer, the magnetic plate and the scraper, the reinforcing steel bars are separated, the magnetic plate adsorbs the crushed reinforcing steel bars, the crushed reinforcing steel bars are turned to one side of the scraper and are scraped and discharged from the flow guide port II, and the reinforcing steel bars are recovered;
2) the construction waste separated from the reinforcing steel bars is crushed by arranging a belt, a gear II, a gear I, a crushing roller II and a crushing roller I;
3) the construction waste is screened and discharged from different outlets by arranging a belt II, a belt wheel II, a gear III, a gear ring, a screen and a storage box I;
4) motor II drives the quartering hammer simultaneously and adsorbs the reinforcing bar, drives crushing roller I, crushing roller II and smashes building rubbish, and equipment integration degree is high, saves equipment cost to the rotatory reinforcing bar that adsorbs of magnetic sheet.
Drawings
FIG. 1 is a schematic structural view of a construction waste recycling device according to the present invention;
FIG. 2 is a schematic structural view of one side of the construction waste recycling device of the present invention;
FIG. 3 is a schematic view of the internal structure of the construction waste recycling device of the present invention;
FIG. 4 is a schematic view of the internal structure of a crushing box of the construction waste recycling device;
FIG. 5 is a schematic view of the internal structure of a feed hopper of the construction waste recycling device of the present invention;
FIG. 6 is a schematic view of the internal structure of a diversion box of the construction waste recovery device;
FIG. 7 is a schematic structural view of a screening box of the construction waste recycling device of the present invention;
FIG. 8 is a schematic view of the internal structure of the screening box of the construction waste recycling device of the present invention;
FIG. 9 is a schematic view of an internal cutting structure of a screening box of the construction waste recycling device;
FIG. 10 is a schematic structural view of a reciprocating screw of the construction waste recycling device of the present invention;
FIG. 11 is a schematic structural view of a casing of the construction waste recycling device of the present invention;
in the figure: 1-a feed hopper, 101-a baffle, 102-a torsion spring, 2-a crushing box, 201-a crankshaft, 202-a crushing hammer, 203-a rotating shaft I, 204-a bevel gear I, 205-a bevel gear II, 206-a magnetic plate, 207-a scraper, 208-a diversion port I, 209-a diversion port II, 210-a rotating shaft II, 211-a belt I, 212-a motor II, 213-a conveying belt, 3-a diversion box, 301-a diversion channel I, 302-a diversion channel II, 303-a crushing roller I, 304-a gear I, 305-a crushing roller II, 306-a gear II, 307-a belt wheel I, 4-a sieving box, 401-a discharge port I, 402-a discharge port II, 403-a discharge port III, 404-a through hole I, 405-a sieve mesh, 4051-a gear ring, 406-storage box I, 4061-inlet I, 4062-screw sleeve I, 407-storage box II, 4071-inlet II, 4072-screw sleeve II, 408-reciprocating screw, 409-sleeve, 410-partition, 4101-guide block, 411-push plate, 4111-guide plate, 4112-sleeve, 4113-fixing block, 412-through hole II, 5-supporting leg, 6-motor I, 7-belt II, 8-belt wheel II and 9-gear III.
Detailed Description
For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 11.
A construction waste recovery device comprises a feed hopper 1, wherein a crushing box 2 is arranged on the lower side of the feed hopper 1, a flow distribution box 3 is arranged on the lower side of the crushing box 2, a screening box 4 is arranged on the lower side of the flow distribution box 3, and supporting legs 5 are arranged on the oblique sides of the screening box 4; a conveying belt 213 is arranged in the crushing box 2, a flow guide port I208 and a flow guide port II 209 are arranged on one side of the conveying belt 213, a plurality of crankshafts 201 are arranged on the upper side of the conveying belt 213, crushing hammers 202 are arranged on the crankshafts 201 to crush the construction waste, a magnetic plate 206 is arranged on one side of each crankshaft 201, the magnetic plate 206 is connected with the crushing box 2 through a rotating shaft I203, the rotating shaft I203 is connected with the crushing box 2 through a bearing, a bevel gear II 205 is arranged on the rotating shaft I203, a bevel gear I204 is arranged on one side of the bevel gear II 205, the bevel gear I204 is meshed with the bevel gear II 205, a rotating shaft II 210 is arranged on one side of the bevel gear I204, the rotating shaft II 210 is connected with the crushing box 2 through a bearing, a; a motor II 212 is arranged on one side of the crushing box 2, the rotating shaft II 210 and the crankshaft 201 are both connected with the motor II 212 through a belt, the motor II 212 drives the crankshaft 201 and the crushing hammer 202 to crush garbage on the conveying belt 213 and discharge the garbage from the flow guide port I208, and drives the rotating shaft II 210, the bevel gear I204, the bevel gear II 205, the rotating shaft I203 and the magnetic plate 206 to rotate, so that crushed reinforcing steel bars are adsorbed, and the crushed reinforcing steel bars are scraped down when being transferred to one side of the scraper 207 and discharged from the flow guide port II 209;
a flow distribution channel I301 and a flow distribution channel II 302 are arranged in the flow distribution box 3, the flow distribution channel I301 is connected with a flow guide opening I208, and the flow distribution channel II 302 is connected with a flow guide opening II 209; a screening box 4 is arranged on the lower side of the flow distribution box 3, a through hole I404 and a through hole II 412 are arranged on the upper side of the screening box 4, the through hole I404 is connected with the flow distribution channel I301, and the through hole II 412 is connected with the flow distribution channel II 302; and a discharge port I401, a discharge port II 402 and a discharge port III 403 are arranged on the lower side of the screening box 4.
Be equipped with baffle 101 in the feeder hopper 1, baffle 101 is connected with feeder hopper 1 through torsional spring 102, prevents that dust from flying upward.
Be equipped with I303 of crushing roller, II 305 of crushing roller in the II 302 of reposition of redundant personnel passageway, I303 one side of crushing roller is equipped with gear I304, II 305 one side of crushing roller is equipped with gear II 306, and II 306 of gear and the meshing of I304 of gear, II 306 of gear, I304 of gear, II 305 of crushing roller, I303 of crushing roller rotate, further smash building rubbish.
II 306 one side of gear is equipped with band pulley I307, and band pulley I307 passes through I211 of belt and is connected with II 212 of motor, and II 212 drive belts of motor, II 306 of gear, I304 of gear, II 305 of crushing roller, I303 of crushing roller rotate, reduce the motor and use, save equipment cost.
A reciprocating screw 408 is arranged in the screening box 4, the reciprocating screw 408 is connected with the screening box 4 through a bearing, a motor I6 is arranged at one end of the reciprocating screw 408, a storage box I406, a screen 405 and a storage box II 407 are arranged on the reciprocating screw 408, the storage box I406 is connected with the reciprocating screw 408 through a bearing, a feeding port I4061 is arranged on one side of the storage box I406, and a threaded sleeve I4062 is arranged in the storage box I406; a screen 405 is arranged on one side of the storage tank I406, a gear ring 4051 is arranged on the screen 405, and the gear ring 4051 is fixedly connected with the screen 405; a storage tank II 407 is arranged on one side of the screen 405, the storage tank II 407 is connected with a reciprocating screw 408 through a bearing, a feeding port II 4071 is arranged on one side of the storage tank II 407, and a threaded sleeve II 4072 is arranged in the storage tank II 407; a sleeve 409 is arranged on the reciprocating screw 408, a partition plate 410 is arranged on the sleeve 409, a guide block 4101 is arranged on one side of the partition plate 410, the guide block 4101 is arranged on the thread of the reciprocating screw 408, and the reciprocating screw 408 is rotated to drive the sleeve 409 to reciprocate; sleeve 409 both ends all are equipped with push pedal 411, push pedal 411 and sleeve 409 fixed connection, be equipped with the lantern ring 4112 on the push pedal 411, be equipped with fixed block 4113 in the lantern ring 4112, fixed block 4113 moves with the lantern ring 4112, drives the rotatory 180 of swivel nut I4062.
6 one side of motor I is equipped with band pulley II 8, and band pulley II 8 passes through II 7 of belt and connects, II 8 one side of band pulley is equipped with gear III 9, and gear III 9 meshes with ring gear 4051, and I6 rotations of motor drive belt II 7, band pulley II 8, gear III 9, ring gear 4051, screen cloth 405 rotate, sieve building rubbish.
A use method of a construction waste recycling device comprises the following steps:
s1, crushing: the construction waste is put into a feed hopper 1, the construction is conveyed on a conveyor belt 213, a motor II 212 is started to drive a crankshaft 201 and a breaking hammer 202 to break the construction waste, and the construction waste is discharged from a flow guide port I208; the rotating shaft II 210, the bevel gear I204, the bevel gear II 205, the rotating shaft I203 and the magnetic plate 206 are driven to rotate, the broken steel bars are adsorbed, and the steel bars are scraped at one side of the rotating scraper 207 and discharged from the diversion port II 209.
S2, splitting: building rubbish with reinforcing bar gets into reposition of redundant personnel passageway I301, and the building rubbish without the reinforcing bar gets into reposition of redundant personnel passageway II 302, and II 212 drive belts, II 306 of gear, I304 of gear, II 305 of crushing roller, I303 of crushing roller rotate of gear, further smash bold building rubbish.
S3, screening: building garbage in a diversion channel I301 passes through a through hole I404, a material inlet I4061 enters a storage box I406, a motor I6 is opened, a sleeve 409 is driven, a partition plate 410 and a push plate 411 move and drive the storage box I406 to rotate 180 degrees, the push plate 411 pushes the building garbage into a screen 405, the motor I6 drives a belt II 7, a belt wheel II 8, a gear III 9, a gear ring 4051 and the screen 405 to rotate, the building garbage is screened, the sleeve 409 runs to one side, the material inlet II 4071 is communicated with the through hole II 412, the building garbage in the diversion channel II 302 enters the storage box II 407, the sleeve 409 moves in the reverse direction, a fixing block 4113 drives the storage box II 407 to rotate 180 degrees, the building garbage in the storage box II 407 is pushed into the screen 405, the building garbage passing through the screen 405 is discharged from a material outlet II 402, the rest building garbage is pushed into the storage box I406 and discharged from a material outlet III, the fixing block 4113 drives the storage box, pan feeding mouth I4061 communicates the feeding with reposition of redundant personnel passageway I301 once more, and reciprocal sieve classification is carried out to the building rubbish in reposition of redundant personnel passageway I301, the reposition of redundant personnel passageway II 302.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the present invention as defined in the accompanying claims.
Claims (8)
1. The construction waste recovery device comprises a feed hopper, and is characterized in that a crushing box is arranged on the lower side of the feed hopper, a flow distribution box is arranged on the lower side of the crushing box, a screening box is arranged on the lower side of the flow distribution box, and supporting legs are arranged on the inclined sides of the screening box; a conveyor belt is arranged in the crushing box, a flow guide opening I and a flow guide opening II are arranged on one side of the conveyor belt, a plurality of crankshafts are arranged on the upper side of the conveyor belt, crushing hammers are arranged on the crankshafts, magnetic plates are arranged on one sides of the crankshafts and are connected with the crushing box through rotating shafts I, the rotating shafts I are connected with the crushing box through bearings, bevel gears II are arranged on the rotating shafts I, bevel gears I are arranged on one sides of the bevel gears II and are meshed with the bevel gears II, the rotating shafts II are arranged on one sides of the bevel gears I and are connected with the crushing box through bearings, scraping plates are arranged on the lower sides of the magnetic plates; a motor II is arranged on one side of the crushing box, and the rotating shaft II and the crankshaft are connected with the motor II through belts;
a flow distribution channel I and a flow distribution channel II are arranged in the flow distribution box, the flow distribution channel I is connected with the flow guide port I, and the flow distribution channel II is connected with the flow guide port II; a screening box is arranged on the lower side of the flow distribution box, a through hole I and a through hole II are arranged on the upper side of the screening box, the through hole I is connected with the flow distribution channel I, and the through hole II is connected with the flow distribution channel II; screening case downside is equipped with discharge gate I, discharge gate II, discharge gate III.
2. The construction waste recycling device of claim 1, wherein a baffle is arranged in the feeding hopper, and the baffle is connected with the feeding hopper through a torsion spring.
3. The construction waste recycling device as claimed in claim 1, wherein a crushing roller I and a crushing roller II are arranged in the diversion channel II, a gear I is arranged on one side of the crushing roller I, a gear II is arranged on one side of the crushing roller II, and the gear II is meshed with the gear I.
4. The construction waste recycling device is characterized in that a belt wheel I is arranged on one side of the gear II and connected with a motor II through a belt I.
5. The construction waste recycling device is characterized in that a reciprocating screw is arranged in the screening box and connected with the screening box through a bearing, a motor I is arranged at one end of the reciprocating screw, a storage box I, a screen and a storage box II are arranged on the reciprocating screw, the storage box I is connected with the reciprocating screw through the bearing, a feeding opening I is formed in one side of the storage box I, and a threaded sleeve I is arranged in the storage box I; a screen is arranged on one side of the storage box I, a gear ring is arranged on the screen, and the gear ring is fixedly connected with the screen; a storage box II is arranged on one side of the screen, the storage box II is connected with the reciprocating screw through a bearing, a feeding port II is arranged on one side of the storage box II, and a threaded sleeve II is arranged in the storage box II; the reciprocating screw is provided with a sleeve, the sleeve is provided with a partition plate, and a guide block is arranged on one side of the partition plate and arranged on the thread of the reciprocating screw; the sleeve pipe both ends all are equipped with the push pedal, push pedal and sleeve pipe fixed connection, be equipped with the lantern ring in the push pedal, be equipped with the fixed block in the lantern ring.
6. The construction waste recycling device is characterized in that a belt wheel II is arranged on one side of the motor I and connected through a belt II, a gear III is arranged on one side of the belt wheel II, and the gear III is meshed with the gear ring.
7. The construction waste recycling device of claim 1, wherein a deflector is provided on one side of the pushing plate.
8. A method for using a construction waste recycling device, wherein the construction waste recycling device is the construction waste recycling device as claimed in any one of claims 1 to 7, and the method comprises the following steps:
s1, crushing: the construction waste is placed into a feed hopper, the construction is conveyed on a conveyor belt, a motor II is started to drive a crankshaft and a breaking hammer to break the construction waste, and the construction waste is discharged from a flow guide port I; drive pivot II, bevel gear I, bevel gear II, pivot I, magnetic sheet and rotate, adsorb the reinforcing bar of broken play, turn to scraper blade one side and be scraped and discharge from water conservancy diversion mouth II.
S2, splitting: building rubbish with reinforcing bar gets into reposition of redundant personnel passageway I, and the building rubbish that does not have the reinforcing bar gets into reposition of redundant personnel passageway II, and II drive belts of motor, gear II, gear I, crushing roller II, I rotations of crushing roller, further smash bold building rubbish.
S3, screening: building rubbish in the shunting channel I passes through the through hole I, the feeding hole I enters the storage box I, the motor I is opened, the sleeve is driven, the partition plate and the push plate move, the storage box I is driven to rotate by 180 degrees, the building rubbish is pushed into the screen by the push plate, the motor I drives the belt II, the belt pulley II, the gear III, the gear ring and the screen rotate, the building rubbish is screened, the sleeve moves to one side, the feeding hole II is communicated with the through hole II, the building rubbish in the shunting channel II enters the storage box II, the sleeve moves in the reverse direction, the fixing block drives the storage box II to rotate by 180 degrees, the building rubbish in the storage box II is pushed into the screen, the building rubbish passing through the screen is discharged from the discharging hole II, the rest building rubbish is pushed into the storage box I and discharged from the discharging hole III, the fixing block drives the storage box I to rotate by 180 degrees, the feeding, And screening and classifying the construction waste in the diversion channel II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165361.1A CN112827630A (en) | 2021-02-06 | 2021-02-06 | Construction waste recovery device and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110165361.1A CN112827630A (en) | 2021-02-06 | 2021-02-06 | Construction waste recovery device and use method |
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| Publication Number | Publication Date |
|---|---|
| CN112827630A true CN112827630A (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110165361.1A Pending CN112827630A (en) | 2021-02-06 | 2021-02-06 | Construction waste recovery device and use method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617498A (en) * | 2021-08-19 | 2021-11-09 | 山东鲁班建设集团总公司 | Construction waste crushing device convenient to classify and using method thereof |
| CN115301677A (en) * | 2022-08-17 | 2022-11-08 | 广东建邦兴业集团有限公司 | Device and method for preparing green environment-friendly building material by using building waste |
-
2021
- 2021-02-06 CN CN202110165361.1A patent/CN112827630A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113617498A (en) * | 2021-08-19 | 2021-11-09 | 山东鲁班建设集团总公司 | Construction waste crushing device convenient to classify and using method thereof |
| CN115301677A (en) * | 2022-08-17 | 2022-11-08 | 广东建邦兴业集团有限公司 | Device and method for preparing green environment-friendly building material by using building waste |
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