CN114160240B - Waste concrete waste residue recovery device for constructional engineering - Google Patents
Waste concrete waste residue recovery device for constructional engineering Download PDFInfo
- Publication number
- CN114160240B CN114160240B CN202111486889.5A CN202111486889A CN114160240B CN 114160240 B CN114160240 B CN 114160240B CN 202111486889 A CN202111486889 A CN 202111486889A CN 114160240 B CN114160240 B CN 114160240B
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- box
- crushing
- box body
- fixedly connected
- electromagnet
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/04—Jaw crushers or pulverisers with single-acting jaws
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/02—Jaw crushers or pulverisers
- B02C1/10—Shape or construction of jaws
-
- 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
-
- 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
- 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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
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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
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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
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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
-
- 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
Abstract
The invention relates to the technical field of constructional engineering, in particular to a waste concrete waste residue recycling device for constructional engineering, which comprises a box body, wherein the front end and the rear end of the interior of the box body are respectively provided with a strip-shaped groove, broken fragments are slidingly connected in the two strip-shaped grooves through a fixed shaft, the right end of each broken fragment is rotationally connected with an adjusting electric cylinder, the right end of each adjusting electric cylinder is rotationally connected with the right inner side wall of the box body, the interior of the box body is rotationally connected with a convex shaft through a breaking shaft, the outer side wall of the convex shaft is in contact with the outer side wall of each broken fragment, the rear end of the box body is fixedly connected with a breaking motor, the output end of the breaking motor is fixedly connected with the breaking shaft, the left side wall of the interior of the box body is provided with a breaking groove extending to the top of the box body, and the interior of the breaking groove is slidingly provided with a breaking assembly; the device is convenient for cleaning the reinforcing steel bars inside the waste concrete waste residues, avoids damaging the crushing roller by the reinforcing steel bars, prolongs the service life of the crushing roller, reduces the maintenance cost and improves the recovery efficiency.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a waste concrete waste residue recovery device for constructional engineering.
Background
As is well known, with the gradual rise of the construction industry, the generation of construction waste is increasing, and waste concrete waste is not consumed, so that the waste concrete waste recovery device for construction engineering is required to treat the waste concrete waste.
The existing waste concrete waste residue recycling device for construction engineering pulverizes waste concrete waste residues through two pulverizing rollers, and as the waste concrete waste residues are connected with reinforcing steel bars with different lengths, when the reinforcing steel bars fall to the middle of the two pulverizing rollers, the pulverizing rollers are easy to damage, the service life of the waste concrete waste residue recycling device is reduced, the maintenance cost is increased, and the recycling efficiency is reduced;
in the technical scheme of recovering building-level decoration waste in the prior art, for example, CN110976478A and CN208161674U relate to a construction waste steel bar separating device, in the above patent, the steel bars in the crushed waste are simply adsorbed and separated by adopting magnets, but in actual operation, steel waste in the fertilizer waste presents various forms, such as blocks, powder or long strips, and the recovery effect of the steel bars connected with different lengths on waste residues is not ideal, clamping stagnation is easy to occur, so that the traditional method of setting single magnetic adsorption separating blocks at fixed points cannot meet the recovery operation of the waste materials containing the strip steel bars with different lengths.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the waste concrete waste residue recycling device for the construction engineering, which is convenient for cleaning the reinforcing steel bars in the waste concrete waste residue, avoids the damage of the reinforcing steel bars to the crushing roller, prolongs the service life of the crushing roller, reduces the maintenance cost and improves the recycling efficiency.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a building engineering is with old and useless concrete waste residue recovery unit, comprises a box body, the inside front end and the inside rear end of box all are provided with the bar groove, broken piece of inside through fixed axle sliding connection of two bar grooves, broken piece's right-hand member rotates to be connected with and adjusts electronic jar, the right-hand member of adjusting electronic jar is connected with the right inside wall rotation of box, the inside of box is connected with protruding type axle through broken axle rotation, protruding type axle's lateral wall and broken piece's lateral wall contact, the rear end fixedly connected with crushing motor of box, the output and the broken axle fixed connection of crushing motor, the inside left side wall of box is provided with the broken groove that extends to the box top, the inside slip of broken groove is provided with broken subassembly, the left end of box is provided with the first logical groove that is put through with broken groove, the left end of box is connected with first magnet subassembly through rotation axis rotation, the inside of box is provided with the crushing subassembly, the right-hand member of box is located the upside of smashing the subassembly and is provided with the second through groove, the inside rotation in second through groove is connected with the second magnet subassembly.
Preferably, the crushing assembly comprises a fixing plate and a crushing plate, the front end and the rear end of the fixing plate are fixedly connected with sliding bars, the front end and the rear end of the crushing groove are respectively provided with sliding grooves, the two sliding bars are respectively in sliding fit with the two sliding grooves, the left end of the crushing plate is fixedly connected with the right end of the fixing plate, the right end of the crushing plate is provided with a plurality of crushing teeth, the top end of the fixing plate is fixedly connected with a connecting plate, the front end and the rear end of the box are fixedly connected with fixing blocks, the top ends of the two fixing blocks are fixedly connected with first electric cylinders, and the top ends of the two first electric cylinders are fixedly connected with the bottom end of the connecting plate.
Further, the first magnet subassembly includes mounting panel and first electro-magnet, the top of mounting panel is rotated through rotation axis and box and is connected, and the equal fixedly connected with regulating plate of front end and rear end of rotation axis all rotates on two regulating plates and is connected with the electronic jar of second, and the other end of two electronic jars all rotates with the left end of box to be connected, the side end of first electro-magnet is fixed connection with the side of mounting panel.
Still further, the second magnet subassembly includes L template and second electro-magnet, L template rotates with the second through groove to be connected, and the right-hand member of L template is connected with the electronic jar of third through first connecting seat rotation, and the top of the electronic jar of third is connected with the right-hand member rotation of box through the second connecting seat, the bottom fixed connection of the top of second electro-magnet and L template.
Further scheme, smash the subassembly and include two crushing roller, two crushing roller is all rotated with the box through smashing the axle and is connected, and the front end fixedly connected with of box two smashes the motor, two output of smashing the motor respectively with two crushing axle fixed connection.
On the basis of the scheme, the inside of the box is located at the upper sides of the two crushing rollers and is fixedly connected with a guide plate, the inside of the box is located at the lower sides of the two crushing rollers and is fixedly connected with a guide block, and the right end of the box is provided with a discharge hole.
On the basis of the scheme, the right side of the box body is stopped with a transport vehicle, the upper side of the right end of the box body is communicated with a dust removing device, a water tank is placed on the rear side of the box body, a water pump is installed at the top end of the water tank, the input end of the water pump extends to the inner bottom side of the water tank, the output end of the water pump is connected with a spray pipe through a connecting pipe, the spray pipe is fixedly installed on the rear side of the box body, and a plurality of spray nozzles are installed on the spray pipe.
On the basis of the scheme, the top end of the box body is provided with a charging port, and the top end of the charging port is provided with a charging hopper.
(III) beneficial effects
Compared with the prior art, the invention provides a waste concrete waste residue recycling device for construction engineering, which has the following beneficial effects:
1. the magnetic adsorption separation module capable of sliding and changing enables the steel bars with different lengths in the waste to be well filtered and separated; '2, this building engineering is with old and useless concrete waste residue recovery unit, it rotates to drive protruding type axle through crushing motor, protruding type axle rotates and makes broken piece strike old and useless concrete waste residue, simultaneously through the cooperation of breaker plate and a plurality of broken tooth, make old and useless concrete waste residue and reinforcing bar separation, inhale away the longer reinforcing bar in the middle of breaker plate and the broken piece through first magnet subassembly, inhale away the little reinforcing bar that falls to on the stock guide through second magnet subassembly, thereby avoid old and useless concrete waste residue to contain the reinforcing bar, avoid the reinforcing bar to damage crushing roller, prolonged its life, the cost of maintenance has been reduced, and the efficiency of recycling has been improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic rear perspective view of the present invention;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present invention;
fig. 4 is a schematic view of a partial cross-sectional structure of another angle of the present invention.
In the figure: 1. a case; 2. breaking fragments; 3. adjusting an electric cylinder; 4. a crushing shaft; 5. a male shaft; 6. a crushing motor; 7. a rotation shaft; 8. a fixing plate; 9. a breaker plate; 10. a slide bar; 11. crushing teeth; 12. a connecting plate; 13. a fixed block; 14. a first electric cylinder; 15. a mounting plate; 16. a first electromagnet; 17. an adjusting plate; 18. a second electric cylinder; 19. an L-shaped plate; 20. a second electromagnet; 21. a first connection base; 22. a third electric cylinder; 23. a second connecting seat; 24. a pulverizing roller; 25. a crushing shaft; 26. a crushing motor; 27. a material guide plate; 28. a guide block; 29. a transport vehicle; 30. a dust removal device; 31. a water tank; 32. a water pump; 33. a connecting pipe; 34. a water spray pipe; 35. a spray nozzle; 36. and (5) a charging hopper.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-4, a waste concrete waste residue recycling device for construction engineering comprises a box body 1, wherein a charging port is arranged at the top end of the box body 1, a charging hopper 36 is arranged at the top end of the charging port, waste concrete waste residue is added into the box body 1 through the charging hopper 36, strip-shaped grooves are formed in the front end and the rear end of the inside of the box body 1, a crushing block 2 is slidingly connected with the inside of the two strip-shaped grooves through a fixed shaft, an adjusting electric cylinder 3 is rotationally connected with the right end of the crushing block 2, the right end of the adjusting electric cylinder 3 is rotationally connected with the right inner side wall of the box body 1, the adjusting electric cylinder 3 pulls the crushing block 2 to move to the right side, the distance between the crushing block 2 and the inner side wall of the box body 1 is increased, long steel bars are conveniently adsorbed on a first electromagnet 16, the inside of the box body 1 is rotationally connected with a convex shaft 5 through a crushing shaft 4, the outer side wall of the convex shaft 5 is contacted with the outer side wall of the crushing block 2, the rear end of the box body 1 is fixedly connected with a crushing motor 6, the output end of the crushing motor 6 is fixedly connected with a crushing shaft 4, the left side wall inside the box body 1 is provided with a crushing groove extending to the top of the box body 1, the inside of the crushing groove is slidably provided with a crushing assembly, the crushing assembly comprises a fixed plate 8 and a crushing plate 9, the front end and the rear end of the fixed plate 8 are fixedly connected with sliding strips 10, the front end and the rear end of the crushing groove are respectively provided with sliding grooves, the two sliding strips 10 are respectively in sliding fit with the two sliding grooves, the left end of the crushing plate 9 is fixedly connected with the right end of the fixed plate 8, the right end of the crushing plate 9 is provided with a plurality of crushing teeth 11, the top end of the fixed plate 8 is fixedly connected with a connecting plate 12, the front end and the rear end of the box body 1 are fixedly connected with fixed blocks 13, the top ends of the two fixed blocks 13 are fixedly connected with a first electric cylinder 14, the top of two first electronic jars 14 all with the bottom fixed connection of connecting plate 12, the left end of box 1 is provided with the first logical groove of putting through with crushing groove, the left end of box 1 is rotated through rotation axis 7 and is connected with first magnet subassembly, the inside of box 1 is provided with crushing subassembly, crushing subassembly includes two crushing roller 24, two crushing roller 24 all rotate through crushing axle 25 and box 1 to be connected, the front end fixedly connected with two crushing motor 26 of box 1, the output of two crushing motor 26 respectively with two crushing axle 25 fixed connection, the rotation direction of two crushing motor 26 is opposite, and all rotate to one side in the middle of two crushing roller 24, it smashes to the waste concrete waste residue that falls to the middle of two crushing roller 24 to drive two crushing roller 24 through two crushing motor 26, the right-hand member of box 1 is located the upside of crushing subassembly and is provided with the second through-groove, the inside in second through-groove is rotated and is connected with second magnet subassembly, it rotates through crushing motor 6 and drives protruding type axle 5, protruding type axle 5 rotates and makes broken piece 2 to carry out the broken concrete waste residue through the cooperation of 9 and a plurality of reinforced concrete tooth plates, make simultaneously with broken concrete 11.
It should be further noted that, the first magnet assembly includes mounting panel 15 and first electro-magnet 16, the top of mounting panel 15 passes through rotation axis 7 and box 1 rotates to be connected, the front end of rotation axis 7 and the equal fixedly connected with regulating plate 17 of rear end, all rotate on two regulating plates 17 and be connected with second electronic jar 18, the other end of two second electronic jar 18 all rotates with the left end of box 1 to be connected, the side of first electro-magnet 16 is fixed with the side of mounting panel 15, through the rotation of second electronic jar 18 pulling mounting panel 15, make first electro-magnet 16 remove to the inside of first logical groove, inhale the long bar of breaking piece 2 upside at the surface of first electro-magnet 16 through first electro-magnet 16, then promote mounting panel 15 and first electro-magnet 16 through second electronic jar 18 and rotate to the left side, then break the power of first electro-magnet 16 makes the long bar above fall to the left side bar collection device of box 1 in, the second magnet assembly includes L19 and second electro-magnet 20, L19 rotates to be connected with the second logical groove, the right-hand member of L19 is connected with the second electro-magnet 20 through the electronic guide cylinder 21 of second electro-magnet 16, the top through the third electro-magnet 20 is connected to the top of second electro-magnet assembly through the second electro-magnet 20, the top through the second electro-magnet assembly that is connected to the bottom of second electro-magnet assembly through the second electro-magnet 20.
It is still further to be explained that, the inside of box 1 is located the upside fixedly connected with stock guide 27 of two crushing roller 24, guide the waste concrete waste residue that breaks to two in the middle of crushing roller 24 through stock guide 27, the below fixedly connected with guide block 28 of box 1 is located two crushing roller 24, the right-hand member of box 1 is provided with the discharge gate, waste concrete waste residue after will smashing through guide block 28 discharges from the discharge gate, transport vechicle 29 has been berthed on the right side of box 1, the right-hand member upside intercommunication of box 1 has dust collector 30, will carry out the dust absorption that produces in crushing and crushing process to waste concrete waste residue through dust collector 30, prevent that the dust from flying to the air around, the environmental protection that has improved its use, water tank 31 has been placed to the rear side of box 1, water tank 31's top is installed water pump 32, the input of water pump 32 extends to the inside bottom side of water tank 31, the output of water pump 32 is connected with spray pipe 34 through connecting pipe 33, spray pipe 34 fixed mounting is in the rear side of box 1, spray pipe 34 is installed on the rear side of box 34, spray pipe 35 is carried out in a plurality of spray nozzles 35 through the spray nozzles 35 and carry out the dust collector 35 to the dust that spray in the process around the multiple spray nozzles 35.
In summary, this construction waste concrete waste residue recovery device adds waste concrete waste residue to the inside of box 1 through loading hopper 36 when using, drive protruding type axle 5 through crushing motor 6 and rotate, protruding type axle 5 rotates and makes broken piece 2 strike waste concrete waste residue, simultaneously make waste concrete waste residue and reinforcing bar separate through the cooperation of crushing board 9 and a plurality of crushing tooth 11, waste concrete waste residue and short reinforcing bar after the crushing fall to the centre of two crushing roller 24, waste concrete waste residue and short reinforcing bar are in the in-process of falling to the centre of two crushing roller 24, suck the little reinforcing bar that falls to on stock guide 27 through the second magnet subassembly, prevent short reinforcing bar from falling to the centre of two crushing roller 24, drive two crushing roller 24 rotations through two crushing motor 26 and smash waste concrete waste residue, the crushed waste concrete waste residues fall onto the transport vehicle 29 through a discharge hole, in the process of falling onto the transport vehicle 29, water in the water tank 31 is conveyed to a plurality of spray nozzles 35 through the water pump 32, water mist is sprayed out through the plurality of spray nozzles 35 to dust the surroundings, when more reinforcing steel bars in the box body 1 are arranged, the connecting plate 12 and the fixing plate 8 are pushed to move upwards through the first electric cylinder 14, the mounting plate 15 is pulled to rotate through the second electric cylinder 18, the first electromagnet 16 is moved to the inside of the first through groove, long reinforcing steel bars on the upper side of the broken fragments 2 are sucked onto the surface of the first electromagnet 16 through the first electromagnet 16, meanwhile, the distance between the broken fragments 2 and the inner side wall of the box body 1 is increased through the adjustment of the movement of the electric cylinder 3, the long reinforcing steel bars are conveniently adsorbed on the first electromagnet 16, then the second electric cylinder 18 pushes the mounting plate 15 and the first electromagnet 16 to rotate leftwards, then the power supply of the first electromagnet 16 is disconnected to enable the upper long steel bars to fall into the left steel bar collecting device of the box body 1, the third electric cylinder 22 pulls the L-shaped plate 19 to rotate to enable the second electromagnet 20 to rotate into the second through groove, then the power supply of the second electromagnet 20 is disconnected, and the short steel bars on the second electromagnet 20 fall onto the right steel bar collecting device of the box body 1.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 building engineering is with old and useless concrete waste residue recovery unit, includes box (1), its characterized in that: the inside front end and inside rear end of box (1) all are provided with bar grooves, the inside of two bar grooves is connected with broken piece (2) through fixed axle sliding connection, the right-hand member of broken piece (2) rotates and is connected with regulation electronic jar (3), the right-hand member of regulation electronic jar (3) rotates with the right inside wall of box (1) to be connected, the inside of box (1) rotates through broken axle (4) and is connected with protruding type axle (5), the lateral wall of protruding type axle (5) contacts with the lateral wall of broken piece (2), the rear end fixedly connected with crushing motor (6) of box (1), the output of crushing motor (6) is connected with broken axle (4) fixed connection, the inside left side wall of box (1) is provided with the broken groove that extends to box (1) top, the inside slip of broken groove is provided with broken subassembly, the left end of box (1) is provided with the first logical groove that is put through with broken groove, the left end of box (1) is connected with first iron absorption subassembly through rotation axle (7), the inside of box (1) is provided with the inside of second iron absorption subassembly on the second two-way side of smashing subassembly, the inside of box (1) is provided with two-way on smashing subassembly;
the first magnet assembly comprises a mounting plate (15) and a first electromagnet (16), the top end of the mounting plate (15) is rotationally connected with a box body (1) through a rotating shaft (7), the front end and the rear end of the rotating shaft (7) are fixedly connected with adjusting plates (17), the two adjusting plates (17) are rotationally connected with second electric cylinders (18), the other ends of the two second electric cylinders (18) are rotationally connected with the left end of the box body (1), the side end of the first electromagnet (16) is fixedly connected with the side end of the mounting plate (15), the second magnet assembly comprises an L-shaped plate (19) and a second electromagnet (20), the L-shaped plate (19) is rotationally connected with a second through a first connecting seat (21), the right end of the L-shaped plate (19) is rotationally connected with a third electric cylinder (22), and the top end of the third electric cylinder (22) is rotationally connected with the right end of the box body (1) through a second connecting seat (23), and the top end of the second electromagnet (20) is fixedly connected with the bottom end of the L-shaped plate (19);
the crushing assembly comprises a fixed plate (8) and a crushing plate (9), wherein the front end and the rear end of the fixed plate (8) are fixedly connected with sliding strips (10), the front end and the rear end of the crushing groove are respectively provided with sliding grooves, the two sliding strips (10) are respectively in sliding fit with the two sliding grooves, the left end of the crushing plate (9) is fixedly connected with the right end of the fixed plate (8), the right end of the crushing plate (9) is provided with a plurality of crushing teeth (11), the top end of the fixed plate (8) is fixedly connected with a connecting plate (12), the front end and the rear end of the box body (1) are fixedly connected with fixed blocks (13), the top ends of the two fixed blocks (13) are fixedly connected with first electric cylinders (14), and the top ends of the two first electric cylinders (14) are fixedly connected with the bottom ends of the connecting plate (12);
the second iron-absorbing assembly absorbs small steel bars falling onto the guide plate, the electric cylinder is adjusted to pull broken pieces to move to the right side, the distance between the broken pieces and the inner side wall of the box body is increased, long steel bars are convenient to adsorb on the first electromagnet, the first electromagnet attracts the long steel bars on the upper sides of the broken pieces on the surface of the first electromagnet, the second electric cylinder pushes the mounting plate and the first electromagnet to rotate to the left side, then the power supply of the first electromagnet is disconnected to enable the long steel bars on the upper side to fall into the left steel bar collecting device of the box body, the third electric cylinder is adjusted to pull the L-shaped plate to rotate, the second electromagnet is enabled to rotate to the inside of the second through groove, then the power supply of the second electromagnet is disconnected, and the short steel bars on the second electromagnet fall onto the steel bar collecting device on the right side of the box body.
2. The construction waste concrete waste residue recycling device according to claim 1, wherein: the crushing assembly comprises two crushing rollers (24), the two crushing rollers (24) are rotationally connected with the box body (1) through crushing shafts (25), the front end of the box body (1) is fixedly connected with two crushing motors (26), and the output ends of the two crushing motors (26) are respectively fixedly connected with the two crushing shafts (25).
3. The construction waste concrete waste residue recycling device according to claim 2, wherein: the inside of box (1) is located the upside fixedly connected with stock guide (27) of two crushing roller (24), and the inside of box (1) is located the below fixedly connected with guide block (28) of two crushing roller (24), and the right-hand member of box (1) is provided with the discharge gate.
4. A construction waste concrete waste residue recovery device according to claim 3, wherein: the right side of box (1) is berthhed there is transport vechicle (29), right-hand member upside intercommunication of box (1) has dust collector (30), water tank (31) have been placed to the rear side of box (1), water pump (32) are installed on the top of water tank (31), the input of water pump (32) extends to the inside bottom of water tank (31), the output of water pump (32) is connected with spray pipe (34) through connecting pipe (33), spray pipe (34) fixed mounting is in the rear side of box (1), install a plurality of spray nozzles (35) on spray pipe (34).
5. The construction waste concrete waste residue recycling device according to claim 4, wherein: the top of the box body (1) is provided with a charging port, and the top of the charging port is provided with a charging hopper (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111486889.5A CN114160240B (en) | 2021-12-07 | 2021-12-07 | Waste concrete waste residue recovery device for constructional engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111486889.5A CN114160240B (en) | 2021-12-07 | 2021-12-07 | Waste concrete waste residue recovery device for constructional engineering |
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| Publication Number | Publication Date |
|---|---|
| CN114160240A CN114160240A (en) | 2022-03-11 |
| CN114160240B true CN114160240B (en) | 2023-10-03 |
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| CN116851060B (en) * | 2023-07-05 | 2024-03-12 | 浙江祖辉环境科技有限公司 | Solid waste treatment device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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