CN111420784B - Building rubbish metal separation breaker - Google Patents
Building rubbish metal separation breaker Download PDFInfo
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- CN111420784B CN111420784B CN202010334272.0A CN202010334272A CN111420784B CN 111420784 B CN111420784 B CN 111420784B CN 202010334272 A CN202010334272 A CN 202010334272A CN 111420784 B CN111420784 B CN 111420784B
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
- B02C18/0092—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage for waste water or for garbage
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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
- B02C18/16—Details
- B02C18/24—Drives
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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
- B02C23/02—Feeding devices
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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
- B02C25/00—Control arrangements specially adapted for crushing or disintegrating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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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)
- Environmental & Geological Engineering (AREA)
- Crushing And Grinding (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a construction waste metal separation and crushing device, which comprises a crusher, wherein a feeding cavity with a left opening is arranged in the crusher, a push plate capable of moving back and forth is arranged at the left side in the feeding cavity, a reciprocating mechanism for controlling the push plate to move back and forth is arranged at the rear side of the push plate, a cutting roller positioned at the right side of the push plate is rotatably connected between the front wall and the rear wall of the feeding cavity, and a control mechanism positioned at the right side of the reciprocating mechanism is arranged at the rear side of the cutting roller. And the use is extremely convenient.
Description
Technical Field
The invention relates to the technical field of building rubbish separation, in particular to a building rubbish metal separation and crushing device.
Background
In the construction waste treatment process, the construction waste crusher is generally used for crushing and screening the reinforcing steel bars and the concrete waste, the metal waste and the concrete waste cannot be well screened and separated through one-time crushing and screening, the concrete still remains on the reinforcing steel bars, and therefore the major problem is brought to the subsequent recycling treatment of the construction waste.
Disclosure of Invention
The technical problem is as follows:
generally, construction metal garbage and construction concrete garbage are crushed and screened by a construction garbage crusher, and the metal garbage and the concrete garbage cannot be well screened and separated by one-time crushing and screening, so that the screening effect is poor.
The construction waste metal separation and crushing device comprises a crusher, a feeding cavity with a left opening is arranged in the crusher, a push plate capable of moving back and forth is arranged on the left side in the feeding cavity, a reciprocating mechanism for controlling the push plate to move back and forth is arranged on the rear side of the push plate, a cutting roller positioned on the right side of the push plate is rotatably connected between the front wall and the rear wall of the feeding cavity, a control mechanism positioned on the right side of the reciprocating mechanism is arranged on the rear side of the cutting roller, the control mechanism controls the cutting roller to rotate and drives the push plate to move back and forth through the reciprocating mechanism, the reciprocating mechanism can enable the cutting roller to stop working when the push plate is in a front limit position, a filter cavity is communicated with the right side of the feeding cavity, and a first discharge hole is communicated with the lower side of the filter cavity, the upper left end between the front wall and the rear wall of the first discharge port is rotatably connected with a first filter plate, the right side of the first discharge port is provided with a vibration mechanism for driving the first filter plate to vibrate, the vibration mechanism comprises a vibration cavity arranged on the right side of the first discharge port, the right end of the first filter plate is fixedly provided with a vibration plate extending into the vibration cavity, the front wall and the rear wall of the vibration cavity are rotatably connected with a cam capable of abutting against the lower end surface of the vibration plate, the upper side of the filter cavity is provided with an adsorption mechanism, the adsorption mechanism comprises an adsorption cavity communicated with the upper side of the filter cavity, the lower wall of the adsorption cavity is rotatably connected with a sleeve on the right side of the filter cavity, the outer circular surface of the sleeve is fixedly provided with a magnet, the lower wall of the adsorption cavity is communicated with a crushing cavity on the right side of the sleeve, and the magnet can absorb reinforcing, the absorption cavity can scrape down the reinforcing bar that the magnetite adsorbs to smash the intracavity, it is connected with crushing roller to rotate between the preceding back wall in crushing cavity, it is equipped with the metal export of opening right to smash the cavity right side intercommunication, metal export lower wall intercommunication is equipped with the second discharge gate, pan feeding chamber downside is equipped with first conveyer belt device, it is equipped with the second conveyer belt device to smash the cavity downside, first conveyer belt device with the second conveyer belt device with the cam with power is connected between the sleeve, the cutting roller with power is connected between the crushing roller.
Preferably, the reciprocating mechanism comprises a reciprocating cavity arranged at the left rear side in the feeding cavity, a rotating rod is connected to the right wall of the reciprocating cavity in a rotating mode, one end, far away from the rotating center, of the left end face of the rotating rod is connected with a connecting rod in a rotating mode, the rear end of the push plate extends into the reciprocating cavity, and the front end of the connecting rod is hinged to the rear end face of the push plate.
Preferably, the control mechanism comprises a control cavity which is communicated with the front side of the reciprocating cavity and positioned at the rear side of the feeding cavity, the push plate penetrates through the front wall and the rear wall of the control cavity, the front wall of the control cavity is rotatably connected with a rotating shaft which is fixedly connected with the rotating center of the cutting roller, a driven gear is fixedly arranged at the rear end of the rotating shaft, a fixed plate is fixedly arranged on the right end surface of the push plate in the control cavity, a spline shaft sleeve is penetrated and rotatably connected in the fixed plate from front to back, a driving gear which can be meshed with the left side of the driven gear is fixedly arranged at the front end of the outer circular surface of the spline shaft sleeve, a spline shaft is penetrated and spline-connected in the spline shaft sleeve from front to back, the front end and the rear end of the spline shaft are respectively rotatably connected with the front wall and the rear wall of the control cavity, a, the worm wheel meshed with the lower side of the worm and fixedly connected to the rotating center of the rotating rod is rotatably connected between the left wall and the right wall of the speed reducing cavity, a motor is fixedly arranged in the rear wall of the speed reducing cavity, and the rear end of the worm is in power connection with the front end of the motor.
Preferably, a vibration spring is fixedly connected between the right end of the lower end face of the vibration plate and the right end of the lower wall of the vibration cavity.
Preferably, a scraper with demagnetizing substances attached to the upper surface is fixedly arranged on the right wall of the adsorption cavity, the lower end face of the magnet can abut against the upper end face of the scraper when the magnet rotates to the right side, and the scraper can scrape off the reinforcing steel bars adsorbed on the lower end face of the magnet.
Preferably, the lower side of the adsorption cavity is located between the filter cavity and the crushing cavity, a bevel gear cavity is arranged on the upper wall of the bevel gear cavity and is rotatably connected with a driven bevel gear at the center of rotation of the sleeve, the left wall of the bevel gear cavity is rotatably connected with a driving bevel gear meshed with the driven bevel gear, a conveyer cavity is arranged on the left side of the bevel gear cavity, a conveyer wheel is symmetrically and rotatably connected between the left wall and the right wall of the conveyer cavity in a front-back mode, the front side of the conveyer wheel is fixedly connected with the center of rotation of the driving bevel gear, the rear side of the conveyer wheel is fixedly connected with the center of rotation of the worm gear, and a conveyer belt is wound between the conveyer wheel.
Preferably, the feeding cavity with smash the chamber front side and be equipped with one jointly and smash the conveyer belt chamber, smash conveyer belt chamber back wall bilateral symmetry and rotation and be connected with and smash the transfer gear, the left side smash the transfer gear with cutting roller center of rotation fixed connection, right side smash the transfer gear with smash roller center of rotation fixed connection, the left and right sides around being equipped with crushing conveyer belt between the crushing transfer gear.
Preferably, the first conveyor belt device comprises a feeding belt cavity communicated with and arranged on the lower side of the feeding cavity, the feeding belt cavity is connected with feeding wheels in a bilateral symmetry mode and in a rotating mode between the front wall and the rear wall of the feeding belt cavity, the left side and the right side of the feeding belt cavity are connected with feeding belts in a winding mode between the feeding wheels, the second conveyor belt device is arranged on the lower wall of the crushing cavity in a communicating mode, the discharging belt cavity is connected with discharging belt wheels in a bilateral symmetry mode and in a rotating mode between the front wall and the rear wall of the discharging belt cavity, and the discharging belt wheels are arranged on the.
Preferably, a synchronous belt cavity is jointly arranged at the rear sides of the feeding belt cavity, the vibration cavity and the discharging belt cavity, the left end of the front wall of the synchronous belt cavity is rotatably connected with a left synchronous belt wheel fixedly connected with the center of rotation of the feeding wheel at the right side, a middle synchronous belt wheel fixedly connected with the center of rotation of the cam is rotatably connected in the middle of the front wall of the synchronous belt cavity, the right end of the front wall of the synchronous belt cavity is rotatably connected with a right synchronous belt wheel fixedly connected with the transmission shaft of the discharging belt wheel at the right side, a synchronous belt is jointly wound between the left synchronous belt wheel and the middle synchronous belt wheel and between the middle synchronous belt wheel and the right synchronous belt wheel, a synchronous transmission belt cavity is arranged at the right end of the rear side of the synchronous belt cavity, synchronous transmission wheels are vertically and symmetrically and rotatably connected between the front and rear walls of the synchronous transmission belt cavity, the synchronous bevel gear transmission mechanism is characterized in that a synchronous transmission belt is wound between the synchronous transmission wheels on the upper side and the lower side, a synchronous bevel gear cavity is arranged above the rear side of the synchronous transmission belt cavity, a synchronous transmission bevel gear fixedly connected with the rotation center of the synchronous transmission wheel on the upper side is rotatably connected to the front wall of the synchronous bevel gear cavity, a synchronous power bevel gear meshed with the synchronous transmission bevel gear is rotatably connected to the left wall of the synchronous bevel gear cavity, and the synchronous power bevel gear is fixedly connected with the rotation center of the conveying wheel.
Preferably, an inclined filtering plate is fixedly arranged on the inner upper side of the second discharging port, and universal wheels are fixedly arranged at four corners of the lower end face of the crusher respectively.
The invention has the beneficial effects that: according to the invention, by means of crushing and separating the construction waste powder twice, the construction waste is firstly preliminarily screened, and then the reinforcing steel bar carrying the concrete is secondarily crushed and separated, so that the reinforcing steel bar and the concrete waste which are relatively thoroughly separated can be obtained.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic overall structure diagram of a construction waste metal separation and crushing device of the invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is a schematic view of the structure in the direction "B-B" of FIG. 1;
FIG. 4 is a schematic view of the structure in the direction "C-C" of FIG. 3.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a construction waste metal separating and crushing device which comprises a crusher 10, wherein a feeding cavity 11 with a left opening is arranged in the crusher 10, a push plate 24 capable of moving back and forth is arranged on the left side in the feeding cavity 11, a reciprocating mechanism 101 for controlling the push plate 24 to move back and forth is arranged on the rear side of the push plate 24, a cutting roller 25 positioned on the right side of the push plate 24 is rotatably connected between the front wall and the rear wall of the feeding cavity 11, a control mechanism 102 positioned on the right side of the reciprocating mechanism 101 is arranged on the rear side of the cutting roller 25, the control mechanism 102 controls the cutting roller 25 to rotate and drives the push plate 24 to move back and forth through the reciprocating mechanism 101, the reciprocating mechanism 101 can stop the cutting roller 25 when the push plate 24 is at the front limit position, a filter cavity 15 is communicated with the right side of the feeding cavity 11, and a first discharge hole 19 is communicated with the, the upper left end is rotated and is connected with first filter plate 20 between the first discharge gate 19 preceding back wall, first discharge gate 19 right side is equipped with the vibrations mechanism 104 that drives first filter plate 20 vibrations, vibrations mechanism 104 is including locating vibrations chamber 21 on first discharge gate 19 right side, first filter plate 20 right-hand member is fixed to be equipped with and extends to vibrations board 79 in vibrations chamber 21, it is connected with the cam 22 that can offset with terminal surface under vibrations board 79 to rotate between the walls around vibrations chamber 21, filter chamber 15 upside is equipped with adsorption apparatus 105, adsorption apparatus 105 is including communicateing the adsorption chamber 16 who locates filter chamber 15 upside, the adsorption chamber 16 lower wall just in filter chamber 15 right side rotation is connected with sleeve 27, the outer disc of sleeve 27 is fixed and is equipped with magnetite 26, adsorption chamber 16 lower wall just in sleeve 27 right side intercommunication is equipped with crushing chamber 17, the magnet 26 can absorb reinforcing steel bars in the filter cavity 15 and rotate rightwards to the upper side of the crushing cavity 17, the absorption cavity 16 can scrape the reinforcing steel bars absorbed by the magnet 26 into the crushing cavity 17, the crushing roller 29 is connected between the front wall and the rear wall of the crushing cavity 17 in a rotating mode, the right side of the crushing cavity 17 is communicated with a metal outlet 18 with a right opening, the lower wall of the metal outlet 18 is communicated with a second discharge hole 86, a first conveying belt device 106 is arranged on the lower side of the feeding cavity 11, a second conveying belt device 107 is arranged on the lower side of the crushing cavity 17, the first conveying belt device 106 and the second conveying belt device 107 are in power connection with the cam 22 and the sleeve 27, and the cutting roller 25 and the crushing roller 29 are in power connection.
Advantageously, the reciprocating mechanism 101 comprises a reciprocating cavity 13 arranged at the left rear side in the feeding cavity 11, a rotating rod 38 is rotatably connected to the right wall of the reciprocating cavity 13, a connecting rod 37 is rotatably connected to one end of the left end surface of the rotating rod 38, which is far away from the rotation center, the rear end of the push plate 24 extends into the reciprocating cavity 13, and the front end of the connecting rod 37 is hinged to the rear end surface of the push plate 24.
Beneficially, the control mechanism 102 includes a control cavity 12 communicated with the front side of the reciprocating cavity 13 and located at the rear side of the feeding cavity 11, the push plate 24 passes through the front wall and the rear wall of the control cavity 12, the front wall of the control cavity 12 is rotatably connected with a rotating shaft 36 fixedly connected to the rotating center of the cutting roller 25, the rear end of the rotating shaft 36 is fixedly provided with a driven gear 35, the right end surface of the push plate 24 is fixedly provided with a fixed plate 33 in the control cavity 12, the fixed plate 33 is internally, longitudinally, penetratingly and rotatably connected with a spline shaft sleeve 81, the front end of the outer circular surface of the spline shaft sleeve 81 is fixedly provided with a driving gear 34 capable of being engaged with the left side of the driven gear 35, the spline shaft sleeve 81 is internally, longitudinally, penetratingly and splined with a spline shaft 82, the front end and the rear end of the spline shaft 82 are respectively rotatably connected to the front wall and the, the rear end of the spline shaft 82 extends to the speed reducing cavity 14 is internally fixedly provided with a worm 40, a worm wheel 39 meshed with the lower side of the worm 40 and fixedly connected to the rotating center of the rotating rod 38 is rotatably connected between the left wall and the right wall of the speed reducing cavity 14, a motor 60 is fixedly arranged on the rear wall of the speed reducing cavity 14, and the rear end of the worm 40 is dynamically connected to the front end of the motor 60.
Advantageously, a vibration spring 23 is fixedly connected between the right end of the lower end face of the vibration plate 79 and the right end of the lower wall of the vibration cavity 21.
Advantageously, a scraper 28 with demagnetizing substances attached to the upper surface is fixedly disposed on the right wall of the adsorption cavity 16, when the magnet 26 rotates to the right side, the lower end surface can be abutted against the upper end surface of the scraper 28, and the scraper 28 can scrape off the reinforcing steel bars adsorbed to the lower end surface of the magnet 26.
Beneficially, a bevel gear cavity 45 is arranged on the lower side of the adsorption cavity 16 and between the filter cavity 15 and the crushing cavity 17, a driven bevel gear 46 fixedly connected to the rotation center of the sleeve 27 is rotatably connected to the upper wall of the bevel gear cavity 45, a driving bevel gear 47 meshed with the driven bevel gear 46 is rotatably connected to the left wall of the bevel gear cavity 45, a conveyor belt cavity 48 is arranged on the left side of the bevel gear cavity 45, conveying wheels 49 are symmetrically and rotatably connected between the left wall and the right wall of the conveyor belt cavity 48 in a front-back manner, the conveying wheel 49 on the front side is fixedly connected with the rotation center of the driving bevel gear 47, the conveying wheel 49 on the rear side is fixedly connected with the rotation center of the worm wheel 39, and a conveying belt 50 is wound between the conveying wheels 49 on the front side and the rear side.
Beneficially, a crushing conveyer belt cavity 66 is arranged on the front side of the feeding cavity 11 and the crushing cavity 17, the crushing conveyer belt cavity 66 is bilaterally symmetrical and is rotatably connected with a crushing conveyer wheel 67 on the rear wall, the crushing conveyer wheel 67 on the left side is fixedly connected with the rotating center of the cutting roller 25, the crushing conveyer wheel 67 on the right side is fixedly connected with the rotating center of the crushing roller 29, and a crushing conveyer belt 68 is wound between the crushing conveyer wheels 67 on the left side and the right side.
Beneficially, the first conveyor belt device 106 includes a feeding belt cavity 41 communicated with the lower side of the feeding cavity 11, feeding wheels 42 are connected between the front and rear walls of the feeding belt cavity 41 in a bilateral symmetry manner and in a rotating manner, a feeding belt 43 is wound between the feeding wheels 42 on the left and right sides, the second conveyor belt device 107 includes a discharging belt cavity 61 communicated with the lower wall of the crushing cavity 17, discharging belt pulleys 51 are connected between the front and rear walls of the discharging belt cavity 61 in a bilateral symmetry manner and in a rotating manner, and a discharging belt 52 is wound between the discharging belt pulleys 51 on the left and right sides.
Beneficially, a synchronous belt cavity 53 is commonly arranged at the rear side of the feeding belt cavity 41, the vibration cavity 21 and the discharging belt cavity 61, a left synchronous belt pulley 54 fixedly connected with the rotation center of the feeding wheel 42 at the right side is rotatably connected to the left end of the front wall of the synchronous belt cavity 53, a middle synchronous belt pulley 55 fixedly connected with the rotation center of the cam 22 is rotatably connected to the middle of the front wall of the synchronous belt cavity 53, a right synchronous belt pulley 56 fixedly connected with the transmission shaft of the discharging belt pulley 51 at the right side is rotatably connected to the right end of the front wall of the synchronous belt cavity 53, a synchronous belt 65 is commonly wound between the left synchronous belt pulley 54 and the middle synchronous belt pulley 55 as well as between the right synchronous belt pulley 56, a synchronous belt cavity 85 is arranged at the right end of the rear side of the synchronous belt cavity 53, synchronous transmission wheels 80 are vertically symmetrically and rotatably connected between the front and rear walls of the synchronous belt cavity 85, and the synchronous transmission wheels 80 are fixedly connected, a synchronous transmission belt 90 is wound between the synchronous transmission wheels 80 on the upper side and the lower side, a synchronous bevel gear cavity 76 is arranged above the rear side of the synchronous transmission belt cavity 85, the front wall of the synchronous bevel gear cavity 76 is rotatably connected with a synchronous transmission bevel gear 78 fixedly connected with the rotating center of the synchronous transmission wheel 80 on the upper side, the left wall of the synchronous bevel gear cavity 76 is rotatably connected with a synchronous power bevel gear 77 meshed with the synchronous transmission bevel gear 78, and the synchronous power bevel gear 77 is fixedly connected with the rotating center of the transmission wheel 49.
Advantageously, the inclined filtering plate 30 is fixedly arranged on the inner upper side of the second discharging hole 86, and the universal wheels 59 are fixedly arranged at four corners of the lower end surface of the crusher 10 respectively.
The use steps of the construction waste metal separation and crushing device are described in detail below with reference to fig. 1 to 4:
in the initial state, the motor 60 is not operated, the push plate 24 is at the front limit position, the driving gear 34 is not engaged with the driven gear 35, and the magnet 26 is above the scraper 28.
When the first time of crushing, the motor 60 is started to drive the worm 40 to rotate, the worm wheel 39 is driven to rotate at a reduced speed through gear engagement, the rotating rod 38 is driven to rotate, the push plate 24 is driven to move backwards through the connecting rod 37 and the feeding cavity 11 is opened, the construction waste enters from the left opening of the feeding cavity 11, the fixing plate 33 moves backwards synchronously along with the push plate 24 and further drives the driving gear 34 to move backwards and engage with the driven gear 35, the worm 40 drives the spline shaft 82 to rotate at the moment, the spline shaft sleeve 81 is driven to rotate through spline connection and drives the driving gear 34 to rotate, the driven gear 35 is driven to rotate through gear engagement, the cutting roller 25 is driven to rotate through the rotating shaft 36 and further cuts the construction waste, meanwhile, the worm wheel 39 drives the rear-side transmission wheel 49 to rotate with the synchronous power bevel gear 77, and the synchronous power bevel gear 77 drives the synchronous transmission bevel gear, the lower synchronous transmission wheel 80 is driven by the spline shaft sleeve 81 to rotate and drive the right synchronous belt wheel 56 to rotate, the middle synchronous belt wheel 55 and the left synchronous belt wheel 54 are driven by the synchronous belt 65 to rotate, the left synchronous belt wheel 54 drives the right feeding wheel 42 to rotate, further the construction waste entering the feeding cavity 11 is conveyed rightwards by the feeding belt 43, the construction waste broken by the cutting roller 25 enters the filter cavity 15, at the moment, the middle synchronous belt wheel 55 drives the cam 22 to rotate, further the protruding end of the cam 22 abuts against the lower end face of the vibrating plate 79 to drive the right end of the vibrating plate 79 to ascend, when the cam 22 is reset, the vibrating spring 23 pulls the vibrating plate 79 to reset, further the right end of the vibrating plate 79 is driven to continuously vibrate up and down, further the first filter plate 20 is driven to vibrate, the broken concrete in the construction waste in the filter cavity 15 is shaken to the first discharge port 19, and the steel bar is always positioned above the first, at the moment, the rear-side transmission wheel 49 drives the front-side transmission wheel 49 to rotate through the transmission belt 50 and drives the driving bevel gear 47 to rotate, the driven bevel gear 46 is driven to rotate through gear engagement and drives the sleeve 27 to rotate, and further drives the magnet 26 to rotate to the upper part of the filter cavity 15, the magnet 26 absorbs the steel bars in the filter cavity 15, when the push plate 24 moves forwards and resets, the driving gear 34 and the driven gear 35 are disengaged again, and further the cutting roller 25 stops rotating, at the moment, the magnet 26 resets and conveys the absorbed steel bars to the right above the crushing cavity 17, and scrapes the steel bars off through the scraper 28, at the moment, the right synchronous belt pulley 56 drives the right discharging belt pulley 51 to rotate, and continuously conveys to the right through the discharging belt 52, after the push plate 24 is opened again, the cutting roller 25 drives the left-side crushing transmission wheel 67 to rotate, and drives the right-side crushing transmission wheel 67, and then will drop to carrying out the secondary cutting processing to the reinforcing bar in smashing the chamber 17, go out the reinforcing bar after 52 will cut and carry to the metal export 18 in to the right side, the concrete rubble or the powder that the secondary processing produced filters and drops to the second discharge gate 86 through oblique filter 30 in, the reinforcing bar then drops from metal export 18 right side opening.
The invention has the beneficial effects that: according to the invention, by means of crushing and separating the construction waste powder twice, the construction waste is firstly preliminarily screened, and then the reinforcing steel bar carrying the concrete is secondarily crushed and separated, so that the reinforcing steel bar and the concrete waste which are relatively thoroughly separated can be obtained.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (1)
1. A construction waste metal separation and crushing device comprises a crusher, wherein a feeding cavity with a left opening is arranged in the crusher, a push plate capable of moving back and forth is arranged on the left side in the feeding cavity, a reciprocating mechanism for controlling the push plate to move back and forth is arranged on the rear side of the push plate, a cutting roller on the right side of the push plate is rotatably connected between the front wall and the rear wall of the feeding cavity, a control mechanism on the right side of the reciprocating mechanism is arranged on the rear side of the cutting roller, the control mechanism controls the cutting roller to rotate and drives the push plate to move back and forth through the reciprocating mechanism, the reciprocating mechanism can enable the cutting roller to stop working when the push plate is at a front limit position, a filter cavity is communicated with the right side of the feeding cavity, a first discharge hole is communicated with the lower side of the filter cavity, and a first filter plate is rotatably, the right side of the first discharge port is provided with a vibration mechanism for driving the first filter plate to vibrate, the vibration mechanism comprises a vibration cavity arranged on the right side of the first discharge port, the right end of the first filter plate is fixedly provided with a vibration plate extending into the vibration cavity, a cam capable of abutting against the lower end surface of the vibration plate is rotatably connected between the front wall and the rear wall of the vibration cavity, the upper side of the filter cavity is provided with an adsorption mechanism, the adsorption mechanism comprises an adsorption cavity communicated with the upper side of the filter cavity, the lower wall of the adsorption cavity is rotatably connected with a sleeve on the right side of the filter cavity, the outer circular surface of the sleeve is fixedly provided with a magnet, the lower wall of the adsorption cavity is communicated with a crushing cavity on the right side of the sleeve, the magnet can adsorb reinforcing steel bars in the filter cavity and rotate rightwards to the upper side of the crushing cavity, and the adsorption cavity can scrape the reinforcing steel bars, a crushing roller is rotatably connected between the front wall and the rear wall of the crushing cavity, a metal outlet with a right opening is communicated with the right side of the crushing cavity, a second discharge port is communicated with the lower wall of the metal outlet, a first conveying belt device is arranged on the lower side of the feeding cavity, a second conveying belt device is arranged on the lower side of the crushing cavity, the first conveying belt device and the second conveying belt device are in power connection with the cam and the sleeve, the cutting roller is in power connection with the crushing roller, a vibration spring is fixedly connected between the right end of the lower end face of the vibration plate and the right end of the lower wall of the vibration cavity, a scraper with demagnetizing substances attached to the upper surface is fixedly arranged on the right wall of the adsorption cavity, when the magnet rotates to the right side, the lower end face can abut against the upper end face of the scraper, and the scraper can scrape the reinforcing steel;
the reciprocating mechanism comprises a reciprocating cavity arranged at the left rear side in the feeding cavity, the right wall of the reciprocating cavity is rotatably connected with a rotating rod, one end of the left end surface of the rotating rod, which is far away from the rotating center, is rotatably connected with a connecting rod, the rear end of the push plate extends into the reciprocating cavity, and the front end of the connecting rod is hinged to the rear end surface of the push plate;
the control mechanism comprises a control cavity which is communicated with the front side of the reciprocating cavity and positioned at the rear side of the feeding cavity, the push plate penetrates through the front wall and the rear wall of the control cavity, the front wall of the control cavity is rotatably connected with a rotating shaft which is fixedly connected with the rotating center of the cutting roller, a driven gear is fixedly arranged at the rear end of the rotating shaft, a fixed plate is fixedly arranged on the right end surface of the push plate in the control cavity, a spline shaft sleeve is penetratingly and rotatably connected with the front end and the rear end of the fixed plate, a driving gear which can be meshed with the left side of the driven gear is fixedly arranged at the front end and the rear end of the outer circle surface of the spline shaft sleeve, a spline shaft is penetratingly and splined connected in the spline shaft sleeve, the front end and the rear end of the spline shaft are respectively rotatably connected with the front wall and the rear, a worm wheel meshed with the lower side of the worm and fixedly connected to the rotating center of the rotating rod is rotatably connected between the left wall and the right wall of the speed reducing cavity, a motor is fixedly arranged in the rear wall of the speed reducing cavity, and the rear end of the worm is dynamically connected to the front end of the motor;
a bevel gear cavity is arranged at the lower side of the adsorption cavity and between the filter cavity and the crushing cavity, the upper wall of the bevel gear cavity is rotatably connected with a driven bevel gear fixedly connected to the rotating center of the sleeve, the left wall of the bevel gear cavity is rotatably connected with a driving bevel gear meshed with the driven bevel gear, a conveyer belt cavity is arranged at the left side of the bevel gear cavity, conveyer wheels are symmetrically and rotatably connected between the left wall and the right wall of the conveyer belt cavity in a front-back manner, the conveyer wheels at the front side are fixedly connected with the rotating center of the driving bevel gear, the conveyer wheels at the rear side are fixedly connected with the rotating center of the worm gear, and a conveyer belt is wound between the conveyer wheels at the front side and;
a crushing conveyor belt cavity is jointly arranged on the front sides of the feeding cavity and the crushing cavity, the rear wall of the crushing conveyor belt cavity is bilaterally symmetrical and is rotatably connected with crushing conveyor wheels, the crushing conveyor wheel on the left side is fixedly connected with the rotating center of the cutting roller, the crushing conveyor wheel on the right side is fixedly connected with the rotating center of the crushing roller, and a crushing conveyor belt is wound between the crushing conveyor wheels on the left side and the right side;
the first conveyor belt device comprises a feeding belt cavity communicated with the lower side of the feeding cavity, feeding wheels are symmetrically arranged between the front wall and the rear wall of the feeding belt cavity in a bilateral mode and are rotatably connected with the feeding belt cavity, a feeding belt is wound between the feeding wheels on the left side and the right side, the second conveyor belt device comprises a discharging belt cavity communicated with the lower wall of the crushing cavity, discharging belt wheels are symmetrically arranged between the front wall and the rear wall of the discharging belt cavity in a bilateral mode and are rotatably connected with the discharging belt wheels, and a discharging belt is wound between the discharging belt wheels on the left side and the right side;
the feeding belt cavity, the vibration cavity and the rear side of the discharging belt cavity are jointly provided with a synchronous belt cavity, the left end of the front wall of the synchronous belt cavity is rotatably connected with a left synchronous belt wheel fixedly connected with the rotation center of the feeding wheel on the right side, the middle of the front wall of the synchronous belt cavity is rotatably connected with a middle synchronous belt wheel fixedly connected with the rotation center of the cam, the right end of the front wall of the synchronous belt cavity is rotatably connected with a right synchronous belt wheel fixedly connected with the transmission shaft of the discharging belt wheel on the right side, a synchronous belt is jointly wound between the left synchronous belt wheel and the middle synchronous belt wheel and between the right synchronous belt wheel and the right synchronous belt wheel, the right end of the rear side of the synchronous belt cavity is provided with a synchronous transmission belt cavity, the front wall and the rear wall of the synchronous transmission belt cavity are vertically symmetrical and rotatably connected with synchronous transmission wheels, the lower side of the synchronous transmission wheels is fixedly, a synchronous bevel gear cavity is arranged above the rear side of the synchronous transmission belt cavity, a synchronous transmission bevel gear fixedly connected with the rotation center of the synchronous transmission wheel on the upper side is rotatably connected to the front wall of the synchronous bevel gear cavity, a synchronous power bevel gear meshed with the synchronous transmission bevel gear is rotatably connected to the left wall of the synchronous bevel gear cavity, and the synchronous power bevel gear is fixedly connected with the rotation center of the transmission wheel;
the upper side is fixed in the second discharge gate and is equipped with oblique filter, the terminal surface four corners is fixed respectively and is equipped with the universal wheel under the breaker.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334272.0A CN111420784B (en) | 2020-04-24 | 2020-04-24 | Building rubbish metal separation breaker |
| GBGB2012217.2A GB202012217D0 (en) | 2020-04-24 | 2020-08-06 | A construction waste metal separation and crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010334272.0A CN111420784B (en) | 2020-04-24 | 2020-04-24 | Building rubbish metal separation breaker |
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| CN111420784A CN111420784A (en) | 2020-07-17 |
| CN111420784B true CN111420784B (en) | 2021-03-02 |
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| CN202010334272.0A Active CN111420784B (en) | 2020-04-24 | 2020-04-24 | Building rubbish metal separation breaker |
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| GB (1) | GB202012217D0 (en) |
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| CN112547752B (en) * | 2020-10-22 | 2022-04-05 | 江苏华宏科技股份有限公司 | Method and equipment for recycling main reinforcing steel bars in concrete beam |
| CN112547245B (en) * | 2020-11-24 | 2021-12-03 | 台州市金江建材股份有限公司 | Preparation method of high-strength concrete |
| CN112974473B (en) * | 2021-02-05 | 2022-02-11 | 优博络客新型建材(长兴)有限公司 | Rapid sorting method for aerated concrete plate metal nets |
| CN113799201B (en) * | 2021-09-15 | 2023-04-07 | 湖北世丰新材料有限公司 | High-precision sponge online cutting system |
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| US4813618A (en) * | 1987-10-02 | 1989-03-21 | Cullom James P | Apparatus and method for sorting demolition debris |
| CN110433941A (en) * | 2019-07-10 | 2019-11-12 | 吴洋 | A kind of construction waste is broken and waste metal reclaimer |
| CN110736303A (en) * | 2019-09-18 | 2020-01-31 | 山东凯米科环保科技有限公司 | drying equipment for sodium formate |
| CN110801895A (en) * | 2019-11-22 | 2020-02-18 | 王思尹 | Construction waste's classification device |
| CN110813481B (en) * | 2019-11-26 | 2020-11-24 | 福建金箬笠贸易有限公司 | High-efficient purification splitter of rich in iron and copper mixture soil iron and copper |
| CN110918180A (en) * | 2019-12-18 | 2020-03-27 | 温州兴升环保科技有限公司 | Waste material separation recovery unit who contains metalliferous material |
| CN110893412A (en) * | 2019-12-26 | 2020-03-20 | 绍兴上虞丙方环保设备有限公司 | A old and useless metal recovery forming device for building site |
| CN110983055A (en) * | 2020-02-15 | 2020-04-10 | 武义义蓝日用金属制品有限公司 | Metal recovery device for building concrete |
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| CN111420784A (en) | 2020-07-17 |
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