CN112916134B - Building concrete crushing and recycling equipment - Google Patents

Building concrete crushing and recycling equipment Download PDF

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Publication number
CN112916134B
CN112916134B CN202110084499.9A CN202110084499A CN112916134B CN 112916134 B CN112916134 B CN 112916134B CN 202110084499 A CN202110084499 A CN 202110084499A CN 112916134 B CN112916134 B CN 112916134B
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shell
crushing
far away
fixedly connected
rotating
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CN202110084499.9A
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CN112916134A (en
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不公告发明人
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Guangxi Zetao Building Materials Technology Co ltd
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Guangxi Zetao Building Materials Technology Co ltd
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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
    • B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
    • B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
    • 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
    • B02C13/28—Shape or construction of beater elements
    • B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
    • 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
    • B02C13/282—Shape or inner surface of mill-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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/282—Shape or inner surface of mill-housings
    • B02C13/284—Built-in screens
    • 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
    • B02C13/286—Feeding or discharge
    • 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
    • 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
    • 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
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/28—Plant or installations without electricity supply, e.g. using electrets
    • 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
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/40—Electrode constructions
    • B03C3/45—Collecting-electrodes
    • 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
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/34—Constructional details or accessories or operation thereof
    • B03C3/88—Cleaning-out collected particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50—Cleaning
    • 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
    • B02C13/286—Feeding or discharge
    • B02C2013/28609—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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B02C2013/28618—Feeding means
    • B02C2013/28681—Feed distributor plate for vertical mill
    • 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
    • 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
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Disintegrating Or Milling (AREA)

Abstract

The invention discloses building concrete crushing and recycling equipment, wherein a crushing main body is respectively arranged at the top of a fixed base, a first power transmission wheel is arranged on one side of the crushing main body, a motor is arranged on one side of a fixed placing frame far away from the fixed base, a second power transmission wheel is fixedly connected to one end of a driving shaft of the motor, one side of the second power transmission wheel is rotatably connected with the first power transmission wheel through a transmission belt, a crushing mechanism is rotatably connected to one side of a feeding shell through a bearing, a check curtain is arranged at one end of the material crushing shell, one end of the material crushing shell far away from the check curtain is communicated with a discharging shell, and a coarse and fine orthopedic screening mechanism is fixedly connected to the side surface of the inner wall of one end of the discharging shell far away from the material crushing shell. This equipment is recycled in broken concrete of building has reached the waste that reduces the material and has reduced the accumulational usage space of building rubbish, increases the utilization ratio of material and reduces the purchase cost of raw and other materials.

Description

Building concrete crushing and recycling equipment
Technical Field
The invention belongs to the technical field of recycling of building materials, and particularly relates to building concrete crushing and recycling equipment.
Background
The construction waste refers to residue soil, concrete blocks, brick blocks, slurry, waste mortar, asphalt blocks and other waste generated in construction engineering, along with the acceleration of industrialization and urbanization processes, the construction industry is rapidly developing, the construction waste becomes an important problem influencing urban development, and by 2017, the storage amount of solid domestic waste in China reaches 80 hundred million tons, the total amount of the construction waste is 31-38 hundred million tons, more than 3 hundred million tons of newly generated construction waste are generated every year, and the occupied area is 1.5-2 hundred million square meters.
For example chinese patent CN110404620A discloses a waste recovery device for construction, is not fine and smooth enough to the screening, and the difficult problem that proposes of magnetic material in the construction waste, now proposes following scheme, including the box, the welding has the bin on the top outer wall of box, and the intermediate position welding of bin top outer wall has the feeder hopper, the position that one side outer wall of box is close to the bin is equipped with two rubbing crusher construct, box, bin and feeder hopper are linked together, the both ends of the top inner wall of bin all have a plurality of electro-magnets through the bolt fastening, the swash plate has all been welded to the both sides of bin bottom outer wall, and the one end of swash plate is located the inside of box.
Most of the existing concrete blocks are not treated and are transported to the outskirts for open-air stacking or landfill, which not only causes high garbage clearing and transporting cost and occupies a large amount of land, but also causes environmental pollution due to omission, dust, sand and the like generated in clearing, transporting and stacking.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a building concrete crushing and recycling device, which solves the problems that most of concrete blocks are transported to the suburb for open-air stacking or landfill without any treatment, not only causes high garbage clearing cost and occupies a large amount of land, but also causes environmental pollution due to omission, dust, sand and the like generated in clearing and stacking.
(II) technical scheme
In order to realize the purpose, the invention is realized by the following technical scheme: a building concrete crushing and recycling device comprises a fixed base, wherein the top of the fixed base is respectively provided with a crushing main body and a fixed placing frame, one side of the crushing main body is provided with a first power transmission wheel, one side of the fixed placing frame, which is far away from the fixed base, is provided with a motor, one end of a driving shaft of the motor is fixedly connected with a second power transmission wheel, and one side of the second power transmission wheel is rotatably connected with the first power transmission wheel through a transmission belt;
the utility model discloses a crushing machine, including crushing main part, crushing main part is connected with rubbing crusher through the bearing rotation, the one end that the casing was smashed in the feeding is provided with the check apron, the one end intercommunication that the check apron was kept away from to the crushing casing of feeding has ejection of compact casing, the equal fixedly connected with thickness orthopedics screening mechanism in one end inner wall side that the casing was smashed in the ejection of compact casing was kept away from in the feeding, the ejection of compact casing is close to one side of thickness orthopedics screening mechanism and has seted up the bin outlet, reduces the extravagant reduction building rubbish accumulational usage space of material, and the utilization ratio of increase material reduces the purchase cost of raw and other materials.
Preferably, thick orthopedics screening mechanism is the slope in ejection of compact casing inside, the one end of ejection of compact casing runs through unable adjustment base.
Preferably, the crushing mechanism comprises a rotating connecting shell, a friction static pole is arranged on the side face of the inner wall of the rotating connecting shell, the friction static pole is far away from a dust collecting shell fixedly connected with the end of the rotating connecting shell, one side, close to the friction static pole, of the dust collecting shell is connected with an opening plate in a rotating mode through a rotating shaft, a reed is arranged on one side of the inner wall of the opening plate, one end, far away from the opening plate, of the reed is fixedly connected with the dust collecting shell, crushing blades are fixedly connected to the surface of the rotating connecting shell, a through groove is formed in one side, close to the crushing blades, of the rotating connecting shell, and a filter screen is arranged between the crushing blades.
Preferably, thick and thin orthopedics screening mechanism is provided with clear hole mechanism including one side of screen cloth board, the one end of clear hole mechanism is provided with the telescoping device.
Preferably, the hole cleaning mechanism comprises a connecting support, and the side surface of the inner wall of the connecting support is rotatably connected with a hole cleaning device through a rotating shaft.
Preferably, the hole cleaning device is provided with a plurality of groups.
Preferably, the hole cleaning device comprises a fixed connecting rod, a hole cleaner connecting groove and a rotating connecting groove are formed in the side face of the fixed connecting rod respectively, the hole cleaner connecting groove is connected with the hole cleaner in a rotating mode through a rotating pin and a rotating compression spring, and a transmission rod is connected in the rotating connecting groove in a rotating mode through the rotating pin.
Preferably, the two rotary connecting grooves are arranged, and the positions of the rotary connecting grooves are opposite.
Preferably, the hole cleaner comprises a connecting shell, a first magnet is arranged at the bottom of the inner wall of the connecting shell, a second magnet is arranged at one end of the connecting shell, which is far away from the first magnet, a moving rod is fixedly connected to one side of the second magnet, which is far away from the first magnet, a mounting groove is formed in the end of the moving rod, which is far away from the second magnet, penetrating through the connecting shell, a compression air bag is fixedly connected to the bottom of the inner wall of the mounting groove, a rotating plate is fixedly connected to one end of the compression air bag, which is far away from the mounting groove, the rotating plate is rotatably connected with the mounting groove through a rotating shaft, a supporting plate is fixedly connected above one side of the rotating plate, which is far away from the compression air bag, a hole cleaning rod is fixedly connected to one side of the supporting plate, and repulsion force exists between the opposite surfaces of the first magnet and the second magnet, so that the hole cleaning rod cleans dust and blocking stones in the discharge hole, meanwhile, the hole cleaner can drive the screen plate to fluctuate to accelerate the broken stone to pass through the screen plate when moving.
(III) advantageous effects
The invention provides a building concrete crushing and recycling device. The method has the following beneficial effects:
this equipment of recycling is broken to building concrete smashes big concrete piece of abandonment through smashing inside rubbing crusher structure, thickness orthopedics screening mechanism of main part, and the letter sorting reaches cyclic utilization's effect, reduces the waste of material and reduces the accumulational usage space of building rubbish, increases the utilization ratio of material and reduces the purchase cost of raw and other materials.
This equipment is recycled in broken building concrete, through rotating when connecting the casing and rotate and friction electrostatic rod friction production static, the inhalable particle that produces when making crushing passes through the filter screen panel, it rotates inside connecting the casing to lead to the groove entering, the piece that produces when will smashing through the check apron blocks, the cooperation of the two is used, the piece that makes equipment during operation produce and inhalable particle do not return from the feed inlet blowout, make equipment during operation can not cause the influence to worker's life safety, prevent to take place the accident and cause irrecoverable loss.
This equipment of recycling is broken to building concrete, the vibrations that produce when smashing concrete through equipment drive the screen cloth board and rock, make the processing back diameter be less than 5 mm's rubble and pass through thickness orthopedics screening mechanism and discharge, make the processing back diameter be greater than 5 mm's rubble and pass through the bin outlet of thickness orthopedics screening mechanism one side and discharge, reduce the work intensity that the follow-up screening work of smashing back worker reduces the worker, improve work efficiency.
This equipment of recycling is broken to building concrete drives the transfer line through telescoping device and removes, and the transfer line drives the fixed link motion through rotating the spread groove, makes clear hole mechanism in the motion of sieve plate, with the dust clearance of the stone in the sieve plate and inner wall, prevents to block up the screening efficiency of the sieve plate that slows down with the relief hole in the sieve plate and influences the quality of screening simultaneously, increases worker work load increase working cost.
This equipment of recycling is smashed to building concrete, remove through the hole cleaning ware, make the hole cleaning pole shift out from the relief hole is inside, the hole cleaning pole drives the rotor plate through the backup pad and revolutes the rotating shaft and rotate, rotor plate extrusion compression gasbag, make the movable rod drive second magnet and move to first magnet one side inside connecting the casing, make the hole cleaning pole with the inside dust of relief hole with block up the stone clean up, the hole cleaning ware can drive the sieve plate fluctuation when removing and accelerate the speed that the rubble passes through the sieve plate simultaneously, prevent to be mingled with the thin bone branch of academic or vocational study in rough department and discharge from the relief together.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a crushing body according to the present invention;
FIG. 3 is a schematic view of the shredder mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a coarse and fine orthopedic screening mechanism according to the present invention;
FIG. 5 is a schematic structural view of a hole cleaning mechanism according to the present invention;
FIG. 6 is a schematic structural view of the hole cleaning device of the present invention;
fig. 7 is a schematic structural diagram of the hole cleaner of the present invention.
In the figure: 1 fixed base, 2 crushing main body, 21 feeding crushing shell, 22 crushing mechanism, 221 rotating connecting shell, 222 friction electrostatic rod, 223 dust collecting shell, 224 open plate, 225 reed, 226 crushing blade, 227 through groove, 228 filtering screen cover, 23 curtain, 24 discharging shell, 25 thick and thin orthopaedics screening mechanism, 251 screen plate, 252 hole cleaning mechanism, 521 connecting bracket, 522 hole cleaning device, a1 fixed connecting rod, a2 hole cleaning device connecting groove, a3 rotating connecting groove, a4 hole cleaning device, a41 connecting shell, a42 first magnet, a43 second magnet, a44 moving rod, a45 mounting groove, a46 compression air bag, a47 rotating plate, a48 supporting plate, a49 fixedly connecting hole cleaning rod, a5, 253 telescopic device, 26 discharging port, 3 fixed placing rack, 4 first power transmission wheel, 5 motor, 6 second power transmission wheel and 7 transmission belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-3, the present invention provides a technical solution: a building concrete crushing and recycling device comprises a fixed base 1, wherein the top of the fixed base 1 is respectively provided with a crushing main body 2 and a fixed placing frame 3, one side of the crushing main body 2 is provided with a first power transmission wheel 4, one side of the fixed placing frame 3, which is far away from the fixed base 1, is provided with a motor 5, one end of a driving shaft of the motor 5 is fixedly connected with a second power transmission wheel 6, one side of the second power transmission wheel 6 is rotatably connected with the first power transmission wheel 4 through a transmission belt 7, the crushing main body 2 comprises a feeding crushing shell 21, one side of the feeding crushing shell 21 is rotatably connected with a crushing mechanism 22 through a bearing, one end of the feeding crushing shell 21 is provided with a baffle curtain 23, one end of the feeding crushing shell 21, which is far away from the baffle curtain 23, is communicated with a discharging shell 24, and the side of the inner wall of one end of the discharging shell 24, which is far away from the feeding crushing shell 21, is fixedly connected with a coarse and fine orthopedics screening mechanism 25, a discharge outlet 26 is formed in one side, close to the coarse and fine orthopedic screening mechanism 25, of the discharging shell 24, the coarse and fine orthopedic screening mechanism 25 is inclined inside the discharging shell 24, one end of the discharging shell 24 penetrates through the fixing base 1, the crushing mechanism 22 comprises a rotating connecting shell 221, friction static rods 222 are arranged on the side faces of the inner wall of the rotating connecting shell 221, one ends, far away from the rotating connecting shell 221, of the friction static rods 222 are fixedly connected with a dust collecting shell 223, one side, close to the friction static rods 222, of the dust collecting shell 223 is rotatably connected with an opening plate 224 through rotating shafts, reeds 225 are arranged on one side of the inner wall of the opening plate 224, one ends, far away from the opening plate 224, of the reeds 225 are fixedly connected with the dust collecting shell 223, crushing blades 226 are fixedly connected to the surface of the rotating connecting shell 221, through grooves 227 are formed in one side, close to the crushing blades 226, and filter mesh enclosures 228 are arranged between the crushing blades 226;
during the use, start through controller control motor 5, the concrete after the reinforcing bar will be got rid of, send into crushing main part 2 inside with the concrete through material feeding unit, motor 5 drives rubbing mechanism 22 motion and smashes the inside concrete of material crushing casing 21, connect casing 221 through rotating and rub static pole 222 friction when rotating and produce static, can inhale the tiny particle that produces when making crushing and pass through filter screen panel 228, lead to groove 227 and get into and rotate and connect inside the casing 221, after the dust accumulates certain weight, the dust makes the opening plate 224 extrude spring piece 225, make the dust get into inside dust collection casing 223, make can inhale the internal healthy that influences the worker of tiny particle by the worker.
Example two:
referring to fig. 2-6, the present invention provides a technical solution based on the first embodiment: a building concrete crushing and recycling device is characterized in that a hole cleaning mechanism 252 is arranged on one side of a thick and thin orthopedic screening mechanism 25, which comprises a screen plate 251, one end of the hole cleaning mechanism 252 is provided with a telescopic device 253, the hole cleaning mechanism 252 comprises a connecting support 521, the side surface of the inner wall of the connecting support 521 is rotatably connected with a hole cleaning device 522 through a rotating shaft, the hole cleaning device 522 is provided with a plurality of groups, the hole cleaning device 522 comprises a fixed connecting rod a1, the side surface of the fixed connecting rod a1 is respectively provided with a hole cleaning device connecting groove a2 and a rotating connecting groove a3, the inside of the hole cleaning device connecting groove a2 is rotatably connected with a hole cleaning device a4 through a rotating pin and a rotating compression spring, the inside of the rotating connecting groove a3 is rotatably connected with a transmission rod a5 through the rotating pin, two rotating connecting grooves a3 are arranged, and the positions of the rotating connecting grooves a3 are opposite;
during the use, the kibbling concrete falls to thickness orthopedics screening mechanism 25's screen cloth board 251 surface, the vibrations that produce when smashing the concrete through equipment drive screen cloth board 251 and rock the acceleration, the rubble that the diameter is less than 5mm after the processing is discharged through thickness orthopedics screening mechanism 25, drive transfer line a5 through telescoping device 253 and remove, transfer line a5 drives fixed connection pole a1 through rotating spread groove a3 and moves, make clear hole mechanism 252 at screen cloth board 251 motion, clear up the stone in the screen cloth board 251 and the dust of inner wall, prevent to block up the row's of material hole in the screen cloth board 251.
Example three:
referring to fig. 4-7, the present invention provides a technical solution based on the second embodiment: a building concrete crushing and recycling device is disclosed, wherein a hole cleaning device a4 comprises a connecting shell a41, a first magnet a42 is arranged at the bottom of the inner wall of the connecting shell a41, a second magnet a43 is arranged at one end of the connecting shell a41 far away from the first magnet a42, a movable rod a44 is fixedly connected to one side of the second magnet a43 far away from the first magnet a42, one end of the movable rod a44 far away from the second magnet a43 penetrates through the connecting shell a41 and is provided with a mounting groove a41, a compressed air bag a41 is fixedly connected to the bottom of the inner wall of the mounting groove a41, a rotating plate a41 is fixedly connected to one end of the compressed air bag a41 far away from the mounting groove a41, the rotating plate a41 is rotatably connected with the mounting groove a41 through a rotating shaft, a supporting plate a41 is fixedly connected to one side of the upper side of the rotating plate a41 far away from the compressed air bag a41 through a41, a41 is fixedly connected with a41 through a cleaning rod a41 far away from one side of the rotating plate a41, and opposite surfaces of the first magnet a41 and a second magnet a41 have repulsive force;
when the hole cleaning device is used, the hole cleaning rod a49 is moved out of the discharge hole through the movement of the hole cleaning rod a4, the hole cleaning rod a49 drives the rotating plate a47 to rotate around the rotating shaft through the supporting plate a48, the rotating plate a47 extrudes and compresses the air bag a46, the moving rod a44 drives the second magnet a43 to move towards the first magnet a42 side in the connecting shell a41, and the hole cleaning rod a49 cleans dust and blocking stones in the discharge hole, so that the discharge hole cannot be blocked.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. The term "comprising", without further limitation, means that the element so defined is not excluded from the group consisting of additional identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a broken equipment of recycling of building concrete, includes unable adjustment base (1), its characterized in that: the top of the fixed base (1) is respectively provided with a crushing main body (2) and a fixed placing frame (3), one side of the crushing main body (2) is provided with a first power transmission wheel (4), one side of the fixed placing frame (3) far away from the fixed base (1) is provided with a motor (5), one end of a driving shaft of the motor (5) is fixedly connected with a second power transmission wheel (6), and one side of the second power transmission wheel (6) is rotatably connected with the first power transmission wheel (4) through a transmission belt (7);
the grinding main body (2) comprises a feeding grinding shell (21), one side of the feeding grinding shell (21) is rotatably connected with a grinding mechanism (22) through a bearing, one end of the feeding grinding shell (21) is provided with a baffle curtain (23), one end, far away from the baffle curtain (23), of the feeding grinding shell (21) is communicated with a discharging shell (24), the side surfaces of the inner walls of one ends, far away from the feeding grinding shell (21), of the discharging shell (24) are fixedly connected with a coarse and fine orthopedics screening mechanism (25), and one side, close to the coarse and fine orthopedics screening mechanism (25), of the discharging shell (24) is provided with a discharging opening (26);
the crushing mechanism (22) comprises a rotary connecting shell (221), the side surfaces of the inner wall of the rotary connecting shell (221) are provided with friction static rods (222), one end of the friction static pole (222) far away from the rotary connecting shell (221) is fixedly connected with a dust collecting shell (223), one side of the dust collecting shell (223) close to the friction static pole (222) is rotatably connected with a cut-off plate (224) through a rotating shaft, one side of the inner wall of the cut-off plate (224) is provided with a reed (225), one end of the reed (225) far away from the opening plate (224) is fixedly connected with the dust collection shell (223), the surfaces of the rotary connecting shells (221) are fixedly connected with crushing blades (226), a through groove (227) is formed in one side, close to the crushing blades (226), of the rotary connecting shell (221), and a filter screen (228) is arranged between the crushing blades (226);
one side of the coarse and fine orthopedic screening mechanism (25) comprising a screen plate (251) is provided with a hole cleaning mechanism (252), and one end of the hole cleaning mechanism (252) is provided with a telescopic device (253);
the hole cleaning mechanism (252) comprises a connecting support (521), and the side surface of the inner wall of the connecting support (521) is rotatably connected with a hole cleaning device (522) through a rotating shaft;
the hole cleaning device (522) is provided with a plurality of groups.
2. The building concrete crushing and recycling device according to claim 1, wherein: the thickness orthopedics screening mechanism (25) is inclined in ejection of compact casing (24), the unable adjustment base (1) is run through to the one end of ejection of compact casing (24).
3. The building concrete crushing and recycling device according to claim 1, wherein: the hole cleaning device (522) comprises a fixed connecting rod (a1), a hole cleaner connecting groove (a2) and a rotating connecting groove (a3) are respectively formed in the side face of the fixed connecting rod (a1), the hole cleaner connecting groove (a2) is rotatably connected with a hole cleaner (a4) through a rotating pin and a rotating compression spring, and the rotating connecting groove (a3) is rotatably connected with a transmission rod (a5) through the rotating pin.
4. The building concrete crushing and recycling device according to claim 3, wherein: the two rotary connecting grooves (a3) are arranged, and the positions of the rotary connecting grooves (a3) are opposite.
5. The building concrete crushing and recycling device according to claim 3, wherein: the hole cleaner (a4) comprises a connecting shell (a41), a first magnet (a42) is arranged at the bottom of the inner wall of the connecting shell (a41), a second magnet (a43) is arranged at one end, far away from the first magnet (a42), of the connecting shell (a41), a moving rod (a44) is fixedly connected to one side, far away from the first magnet (a42), of the second magnet (a43), one end, far away from the second magnet (a43), of the moving rod (a44) penetrates through the connecting shell (a41) and is provided with an installation groove (a45), a compression air bag (a46) is fixedly connected to the bottom of the inner wall of the installation groove (a45), a rotating plate (a47) is fixedly connected to one end, far away from the installation groove (a45), the rotating plate (a47) is rotatably connected with the installation groove (a45) through a rotating shaft, a supporting plate (48) is fixedly connected above one side, far away from the compression air bag (a46) of the rotating plate (a47), one side of the supporting plate (a48) far away from the rotating plate (a47) is fixedly connected with a hole cleaning rod (a49), and the repulsive force exists between the opposite surfaces of the first magnet (a42) and the second magnet (a 43).
CN202110084499.9A 2021-01-21 2021-01-21 Building concrete crushing and recycling equipment Active CN112916134B (en)

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