CN118950663A - A concrete production waste crushing and recycling system - Google Patents
A concrete production waste crushing and recycling system Download PDFInfo
- Publication number
- CN118950663A CN118950663A CN202411070440.4A CN202411070440A CN118950663A CN 118950663 A CN118950663 A CN 118950663A CN 202411070440 A CN202411070440 A CN 202411070440A CN 118950663 A CN118950663 A CN 118950663A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- box body
- cylinder
- plate
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- 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
-
- 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
-
- 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
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/22—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with non-movable magnets
-
- 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
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/45—Concrete
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of concrete recovery, in particular to a concrete production waste crushing and recovering system, which comprises a box body fixedly arranged on the upper surface of a base, a crusher fixedly arranged on the upper surface of the box body, a feed inlet arranged on the upper surface of the crusher, an opening corresponding to a discharge outlet at the bottom of the crusher arranged on the upper surface of the box body, and a sorting mechanism arranged in the box body; the invention ensures that the waste is fully crushed, can screen out the residual metal materials after crushing, realizes the refinement and separation of the metal materials and the nonmetal materials, improves the recycling rate of resources, flexibly adjusts the height and the position of the filter screen plate so as to adapt to the aggregate screening requirements of different particle sizes, improves the adaptability and the flexibility of the system, realizes finer classification, reduces the pollution of the construction waste to the environment, and effectively realizes the systematic recycling of the waste precast concrete plates.
Description
Technical Field
The invention relates to the technical field of concrete recovery, in particular to a crushing and recovering system for concrete production waste.
Background
The concrete is an artificial stone prepared by taking cement as a main cementing material, adding chemical additives and mineral additives when necessary, uniformly stirring, compacting, forming, curing and hardening according to a proper proportion, wherein in the processing process of the artificial stone or a precast slab prepared from the concrete as a raw material, partial unqualified waste is easily generated, and the concrete waste can be recycled through crushing treatment;
In the prior art, when the concrete waste is treated, the concrete waste is difficult to ensure to be sufficiently crushed, the crushed aggregate is reasonably classified, and the finer classification between metal and nonmetal is inconvenient for subsequent reutilization or further treatment;
in view of the above technical drawbacks, a solution is now proposed.
Disclosure of Invention
The invention aims to provide a concrete production waste crushing and recycling system, which is characterized in that a turntable drives a plurality of stirring rods which are distributed at intervals on the lower surface of a corresponding connecting frame, the stirring rods are used for carrying out reciprocating raking on crushed aggregates to uniformly distribute the crushed aggregates, and meanwhile, the movement of a toothed plate I can be used for automatically blanking a metal material on a conveying belt I, so that effective separation of metal and nonmetal is realized; meanwhile, the height and the position of the filter screen plate are adjusted, so that the filter screen plate can meet aggregate screening requirements of different particle sizes, and the technical defects of the background technology are overcome.
The aim of the invention can be achieved by the following technical scheme: the crushing and recycling system for the concrete production waste comprises a base, wherein a box body is fixedly arranged on the upper surface of the base, a crusher is fixedly arranged on the upper surface of the box body, a feed inlet is formed in the upper surface of the crusher, and an opening corresponding to a discharge port at the bottom of the crusher is formed in the upper surface of the box body;
The novel screening machine comprises a box body, and is characterized in that a sorting mechanism is arranged in the box body, the sorting mechanism comprises a first conveying belt, a second conveying belt and a first screening cylinder, a magnetic plate is arranged on the inner side of the first conveying belt, the conveying belt extends outwards through the box body, a filter screen plate is vertically and slidably connected in the first screening cylinder, the filter screen plate is penetrated and is connected with a spline shaft in a limiting rotation mode, a scraping plate I propped against the filter screen plate is fixedly connected to the outer wall of the spline shaft, a connecting cylinder, a first receiving cylinder and a second receiving cylinder are sequentially arranged in the box body from top to bottom, and an opening groove is formed in the outer wall, close to the lower surface, of the first screening cylinder.
Preferably, the spline shaft penetrates through and is limited to rotate and be connected with the connecting plate, the connecting plate is close to the one end fixedly connected with fork strip of conveyer belt two, the box inner wall is located fixedly connected with stock guide between conveyer belt two and the screen cylinder one, conveyer belt one sets up directly over being close to conveyer belt two terminal, the discharge gate one of running through the box has been seted up to one side of receiving cylinder one, the connecting cylinder runs through the receiving cylinder and rotates with the receiving cylinder in the lump and be connected, connecting cylinder outer wall annular array distributes has scrapes the stock plate two, the bottom of connecting cylinder offsets with the surface of receiving cylinder two, connecting cylinder inner wall fixedly connected cross scraper blade, the spline shaft runs through the cross scraper blade on the connecting cylinder and with the vertical sliding connection of cross scraper blade, the discharge gate two of running through the box has been seted up to one side of receiving cylinder two.
Preferably, the fixed surface mounting has electric putter on the box, electric putter flexible end runs through the box and with connecting plate fixed connection, connecting plate upper surface fixedly connected with two spacing posts that the symmetry set up, two spacing posts run through the box and with the vertical sliding connection of box.
Preferably, the fixed shaft of the inner wall of the box body is connected with a driving roller for the second sleeve of the conveying belt, the conveying belt is positioned right below the pulverizer, and the outer wall of the box body is fixedly provided with a first motor for driving the driving roller to rotate.
Preferably, one side inner wall fixedly connected with mounting bracket one of keeping away from screen feed cylinder one in the box, mounting bracket one is located directly over the conveyer belt two, the first fixed axle rotation of mounting bracket is connected with gear one, gear one both sides meshing has the spacing pinion rack one of horizontal direction, fixed surface is connected with the link under the pinion rack, fixed surface is connected with a plurality of interval distribution's of lower surface of link dialling material pole, link one side fixed connection is to the flitch of pushing away of conveyer belt lower surface extension.
Preferably, the box inner wall fixedly connected with spacing, spacing is run through and fixed axle rotation is connected with the grafting cover, the spline shaft runs through grafting cover lower surface and with the vertical spacing sliding connection of grafting cover, grafting cover top fixedly connected with carousel, carousel upper surface fixedly connected with eccentric post, eccentric post runs through and sliding connection has connection frame, connection frame fixedly connected with is to gear one extend and with gear one meshed pinion rack two.
Preferably, the first mounting frame for the first conveyer belt is fixedly connected with the inner wall of the box, the toothed plate II penetrates through the second mounting frame and is in horizontal limiting sliding connection with the second mounting frame, the two limiting rods penetrating through the toothed plate I are fixedly connected with the inner wall of the box, and the toothed plate I is in horizontal sliding connection with the two limiting rods.
Preferably, the box outer wall one side fixedly connected with connects the hopper, the box is close to and connects hopper top one side and has offered the opening that supplies conveyer belt one to run through, connect hopper both sides fixedly connected with support frame, dead axle rotation is connected with the driving roller that supplies conveyer belt one to set up between two support frames on the hopper, magnetic plate and two fixedly connected with of mounting bracket and along the conveyer belt direction extension of keeping away from the box direction.
The beneficial effects of the invention are as follows:
(1) According to the invention, the waste precast concrete plates are efficiently and fully crushed, crushed materials can be effectively separated through the cooperation of the first conveying belt, the second conveying belt, the first screening cylinder and the separation mechanism, the first conveying belt is matched with the magnetic plate, the crushed residual metal materials can be screened out, the effective separation of metals and non-metals is realized, the height and the position of the filter screen plate are flexibly adjusted so as to adapt to aggregate screening requirements of different particle sizes, the spline shaft vertically moves to match the fork bars, the screening and adsorption of metals in the pair of aggregates of the conveying belt are further assisted, the adaptability and the flexibility of the system are improved, and finer classification is realized;
(2) According to the invention, the rotation of the spline shaft can push the screened aggregate to be discharged from the first discharge port and the second discharge port respectively, and the rotary table drives the plurality of stirring rods which are distributed at intervals on the lower surface of the corresponding connecting frame to carry out reciprocating raking on the crushed aggregates so as to uniformly distribute the crushed aggregates, and meanwhile, the movement of the toothed plate I can carry out automatic blanking on the metal material on the conveying belt I, so that the refinement and separation of the metal material and the nonmetal material are realized, the subsequent reutilization or treatment is facilitated, the recycling rate of resources is improved, the environmental pollution caused by construction waste is reduced, and the systematic recycling and reutilization of the waste precast concrete plates are effectively realized.
Drawings
The invention is further described with reference to the accompanying drawings;
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the whole structure of the present invention;
FIG. 3 is a perspective view of the overall structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the case of the present invention;
FIG. 5 is a schematic view of a gear according to the present invention;
FIG. 6 is a schematic view of the spline shaft of the present invention;
Fig. 7 is a schematic view of a screen cylinder according to the present invention.
Legend description: 1. a base; 2. a case; 3. a pulverizer; 4. a feed inlet; 5. a first discharging hole; 6. a second discharging port; 7. a receiving hopper; 8. a first conveyer belt; 9. a second conveyer belt; 10. a first screening cylinder; 11. a material guide plate; 12. a spline shaft; 13. a connecting cylinder; 14. a receiving cylinder I; 15. a first gear; 16. a first mounting frame; 17. a toothed plate II; 18. a turntable; 19. a connection frame; 20. an eccentric column; 21. a scraping plate I; 22. a scraping plate II; 23. a second mounting frame; 24. a connecting plate; 25. a plug bush; 26. a limit column; 27. an electric push rod; 28. a fork strip; 29. a limiting frame; 30. an open slot; 31. a toothed plate I; 32. a filter screen plate; 33. a receiving cylinder II; 34. a connecting frame; 35. a magnetic plate.
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.
Embodiment one: the method is used for solving the problems that concrete waste is difficult to fully crush, broken aggregate cannot be reasonably classified, fine classification between metal and nonmetal is difficult to follow-up reutilization or further treatment is inconvenient.
Referring to fig. 1-7, the present embodiment is a concrete production waste crushing and recycling system, including a base 1, a box 2 is fixedly installed on an upper surface of the base 1, a crusher 3 is fixedly installed on an upper surface of the box 2, a feed inlet 4 is formed on an upper surface of the crusher 3, a waste cement board is placed into the corresponding feed inlet 4, when a belt pulley on the crusher 3 rotates, the crusher 3 can crush waste precast concrete boards, the crusher 3 is a jaw crusher, a movable jaw in the crusher 3 reciprocally extrudes the waste precast concrete boards, and full crushing operation is performed on the waste precast concrete boards, so that steel bars in the waste cement boards are separated from aggregates, an opening corresponding to a discharge port at the bottom of the crusher 3 is formed on the upper surface of the box 2, the waste cement board falls into the box 2 through the opening on the box 2, and a sorting mechanism is arranged in the box 2;
The sorting mechanism comprises a first conveyer belt 8, a second conveyer belt 9 and a first screening cylinder 10, wherein the first conveyer belt 8, the second conveyer belt 9 and the first screening cylinder 10 are used for sorting the crushed precast concrete plates, the second conveyer belt 9 is used for conveying the crushed precast concrete plates, a magnetic plate 35 is arranged on the inner side of the first conveyer belt 8, the first conveyer belt 8 is matched with the magnetic plate 35 for screening and conveying the residual metal materials after crushing, the first conveyer belt 8 extends outwards through the box body 2, and the first conveyer belt 8 screens and conveys the metal materials out of the box body 2;
The first screen cylinder 10 is fixedly connected with the inner wall of the box body 2 through a mounting frame, when the crushed precast concrete slab is guided by the guide plate 11 and falls into the first screen cylinder 10, the first screen cylinder 10 is vertically and slidably connected with the screen plate 32, the inner wall of the first screen cylinder 10 is provided with a limit convex strip penetrating through the screen plate 32, the screen plate 32 is enabled to be in limit sliding in the vertical direction, the screen plate 32 is penetrated and is in limit rotation connection with the spline shaft 12, the outer wall of the spline shaft 12 is fixedly connected with the first scraping plate 21 propped against the screen plate 32, and the spline shaft 12 can pull the screen plate 32 to move in the vertical direction in the first screen cylinder 10 while moving and rotating in the vertical direction;
When the first scraping plate 21 rotates along with the spline shaft 12, the first scraping plate 21 pushes the crushed precast concrete slab aggregate to move on the filter screen plate 32, and the filter holes on the filter screen plate 32 perform preliminary screening and filtering on the crushed precast concrete slab aggregate;
The connecting cylinder 13, the first receiving cylinder 14 and the second receiving cylinder 33 are sequentially arranged in the box body 2 from top to bottom, the outer wall of the first screening cylinder 10, which is close to the lower surface, is provided with the open slot 30, when the spline shaft 12 pushes the filter screen plate 32 to move vertically downwards, so that the vertical height of the filter screen plate 32 is lower than that of the open slot 30, the size of the blanking caliber at the open slot 30 can be adjusted by the vertical downwards movement of the filter screen plate 32, the scraping plate 21 pushes the crushed precast concrete slab aggregate to move along with the rotation of the spline shaft 12, the unfiltered large-particle aggregate falls into the first receiving cylinder 14 through the open slot 30, the aggregate with different particle sizes is separated, and further processing of the follow-up precast concrete slab aggregate is facilitated.
The spline shaft 12 penetrates through and is in limited rotation connection with the connecting plate 24, one end of the connecting plate 24, which is close to the second conveyor belt 9, is fixedly connected with the fork strip 28, the spline shaft 12 moves vertically, and simultaneously, the fork strip 28 can lift aggregate and metal on the first conveyor belt 8 to enable the aggregate and the metal to be attached to the lower surface of the first conveyor belt 8, the first conveyor belt 8 screens the metal, the inner wall of the box body 2 is positioned between the second conveyor belt 9 and the first screen cylinder 10, a guide plate 11 is fixedly connected with the inner wall of the box body 2, the guide plate 11 conveys crushed aggregate into the first screen cylinder 10, and the first conveyor belt 8 is arranged right above the tail end, which is close to the second conveyor belt 9;
One side of the first connecting cylinder 14 is provided with a first discharge hole 5 penetrating through the box body 2, the radius of the first connecting cylinder 14 is larger than that of the first connecting cylinder 13, the first connecting cylinder 13 penetrates through the first connecting cylinder 14 and is rotationally connected with the first connecting cylinder 14, scraping plates II 22 are distributed on the annular array of the outer wall of the first connecting cylinder 13, the scraping plates II 22 are propped against the inner wall of the first connecting cylinder 14, the bottom end of the first connecting cylinder 13 is propped against the surface of the second connecting cylinder 33, when the first connecting cylinder 13 rotates in the first connecting cylinder 14, the scraping plates II 22 on the outer wall of the first connecting cylinder 13 push aggregate falling into the first connecting cylinder 14 from the open slot 30 to move, and the bottom of the first connecting cylinder 14 is obliquely arranged in a direction away from the first connecting cylinder 13, so that the aggregate can be attached to the inner wall of the first connecting cylinder 14;
The inner wall fixed connection cross scraper blade of connecting cylinder 13, the cross scraper blade on the connecting cylinder 13 is run through to the integral key shaft 12 and with the vertical sliding connection of cross scraper blade, the discharge gate second 6 that runs through box 2 has been seted up to one side of receiving feed cylinder second 33, when integral key shaft 12 rotates, can make connecting cylinder 13 rotate along with integral key shaft 12, thereby promote the aggregate that is located receiving feed cylinder first 14 and set up the ejection of compact from discharge gate first 5, can carry out automatic discharge to the aggregate that does not pass through filter screen plate 32 screening, cross scraper blade in connecting cylinder 13 rotates in receiving feed cylinder second 33 simultaneously, can realize promoting the aggregate that drops to receiving feed cylinder second 33 from filter screen plate 32 and carry out the discharge through discharge gate second 6, realize classifying recovery and automatic discharge to the aggregate after the old and useless precast concrete board is smashed, fixed mounting in base 1 has motor second, the output shaft of motor runs through integral key shaft 12 and with integral key shaft 12 peg graft, start motor second, can make corresponding integral key shaft 12 rotate.
The upper surface of the box body 2 is fixedly provided with an electric push rod 27, the telescopic end of the electric push rod 27 penetrates through the box body 2 and is fixedly connected with a connecting plate 24, the upper surface of the connecting plate 24 is fixedly connected with two symmetrically arranged limit posts 26, the two limit posts 26 penetrate through the box body 2 and are vertically and slidably connected with the box body 2, the electric push rod 27 positioned on the box body 2 is started, the telescopic end of a toothed plate II 17 pushes a corresponding connecting plate 24, the connecting plate 24 moves in the vertical direction, and the connecting plate 24 and a spline shaft 12 can be pushed to move in the vertical direction;
When the control filter screen plate 32 vertically moves upwards, the fork strip 28 at the other end of the connecting plate 24 lifts aggregate on the second conveyor belt 9, the fork strip 28 is provided with a plurality of fork strips, one end, close to the connecting plate 24, of each fork strip 28 is in an interval unfolding arrangement, the metal in the aggregate is conveniently adsorbed on the lower surface of the first conveyor belt 8 in an auxiliary mode, when the spline shaft 12 vertically moves downwards, the filter screen plate 32 can be pushed to vertically move downwards, and the aggregate in the first screen cylinder 10 is discharged through the open slot 30.
The fixed shaft of the inner wall of the box body 2 is rotationally connected with a driving roller for the conveying belt II 9 to be sleeved, the conveying belt II 9 is located under the pulverizer 3, a motor I for driving the driving roller to rotate is fixedly installed on the outer wall of the box body 2, the motor I is started, the driving roller corresponding to the conveying belt II 9 can move, aggregates falling from the bottom of the feed inlet 4 can be conveyed, the conveying belt II moves the aggregates to the bottom of the conveying belt I8, metal materials are screened through the conveying belt I8, the conveying belt II conveys the aggregates, and the aggregates slide into the screening barrel I10 through the guide plate 11.
Embodiment two: the method is used for fully separating the metal material and the nonmetal material and guaranteeing the full recycling of the aggregate.
Referring to fig. 1-7, in the concrete production waste crushing and recycling system of the present embodiment, a first mounting frame 16 is fixedly connected to an inner wall of a side, far away from a first sieving cylinder 10, of a box 2, the first mounting frame 16 is located right above a second conveying belt 9, a gear 15 is fixedly connected to the first mounting frame 16 in a rotating manner, two sides of the gear 15 are engaged with a toothed plate 31 limited in a horizontal direction, a connecting frame 34 is fixedly connected to a lower surface of the toothed plate 31, and a plurality of material stirring rods distributed at intervals are fixedly connected to a lower surface of the connecting frame 34;
When the first gear 15 reciprocally rotates on the first mounting frame 16, the two toothed plates 31 meshed with the first gear can reciprocally move, and the stirring rod at the bottom of the connecting frame 34 reciprocally moves along with the connecting frame 34, so that crushed materials stacked on the second conveyor belt 9 can be pushed to be shared, the subsequent materials can be adsorbed and screened by the first conveyor belt 8, one side of the connecting frame 34 is fixedly connected with a pushing plate extending to the lower surface of the first conveyor belt 8, and meanwhile, the toothed plate 31 close to one side of the first conveyor belt 8 reciprocally moves, so that metal materials adsorbed on the lower surface of the first conveyor belt 8 can be pushed out of the box body 2.
The inner wall of the box body 2 is fixedly connected with a limiting frame 29, the limiting frame 29 is penetrated through and fixedly connected with a plug bush 25 in a shaft-fixing manner, the spline shaft 12 penetrates through the lower surface of the plug bush 25 and is in vertical limiting sliding connection with the plug bush 25, and when the spline shaft 12 moves in the vertical direction, the spline shaft 12 can move in the vertical direction and simultaneously drives the plug bush 25 to rotate;
The top end of the plug bush 25 is fixedly connected with a rotary table 18, the rotary table 18 fixedly connected with the plug bush 25 rotates along with the spline shaft 12, the upper surface of the rotary table 18 is fixedly connected with an eccentric column 20, the eccentric column 20 penetrates through and is connected with a connecting frame 19 in a sliding manner, the connecting frame 19 is fixedly connected with a toothed plate II 17 which extends towards a first gear 15 and is meshed with the first gear 15, the rotary table 18 rotates, and simultaneously, under the action of the eccentric column 20, the eccentric column 20 slides in the connecting frame 19 to push the eccentric column 20 so that the eccentric column 20 pushes the toothed plate II 17 fixedly connected with the eccentric column to reciprocate, and the toothed plate II 17 reciprocates to push the first gear 15 to reciprocate, so that the two toothed plates I31 reciprocate to stagger, and stone materials on a first conveyor belt 8 are stirred to be uniformly distributed.
The inner wall of the box body 2 is fixedly connected with a second mounting frame 23 for mounting a first conveying belt 8, a driving roller for mounting a first conveying belt 8 is fixedly connected to the second mounting frame 23 in a rotating manner, a third motor for driving the first conveying belt 8 to move is fixedly mounted on the second mounting frame 23, the second mounting frame 23 is started to enable the driving roller on the second mounting frame 23 to rotate, so that metal materials adsorbed on the lower surface of the first conveying belt 8 are conveyed, a second toothed plate 17 penetrates the second mounting frame 23 and is in horizontal limiting sliding connection with the second mounting frame 23, the second mounting frame 23 limits the toothed plate 17 in the horizontal direction, two limiting rods penetrating the first toothed plate 31 are fixedly connected to the inner wall of the box body 2, and the first toothed plate 31 is in horizontal sliding connection with the two limiting rods.
The box 2 outer wall one side fixedly connected with connects hopper 7, the box 2 is close to and connects hopper 7 top one side and has offered the opening that supplies conveyer belt one 8 to run through, be convenient for conveyer belt one 8 carry the adsorption metal material, and collect the processing through connecing hopper 7 concentrate, connect hopper 7 both sides fixedly connected with support frame, the support frame supports the driving roller of the other end of conveyer belt one 8, fix the axle rotation between two support frames on the hopper 7 and be connected with the driving roller that supplies conveyer belt one 8 cover to establish, magnetic plate 35 and two 23 fixed connection of mounting bracket and along the 8 direction of conveyer belt one extend to keeping away from box 2 direction, conveyer belt one 8 can carry the metal material of its lower surface.
As can be seen from the combination of the first embodiment and the second embodiment, the jaw crusher 3 of the present invention is capable of crushing waste precast concrete slabs efficiently and sufficiently, and effectively sorting crushed materials, the first conveyor belt 8 is matched with the magnetic plate 35, so that residual metal materials after crushing can be screened out, effective separation of metals and non-metals can be realized, the height and position of the filter screen plate 32 can be flexibly adjusted to adapt to aggregate screening requirements of different particle sizes, the spline shaft 12 vertically moves to match with the fork bars 28, further assisting the first conveyor belt 8 in screening and adsorbing metals in aggregates, improving adaptability and flexibility of the system, and realizing finer classification;
The automatic discharging mechanism of the connecting cylinder 13, the first receiving cylinder 14 and the second receiving cylinder 33 can push the screened aggregate to be discharged from the first discharge port 5 and the second discharge port 6 respectively through the rotation of the spline shaft 12, and the rotary table 18 drives a plurality of stirring rods which are distributed at intervals on the lower surface of the corresponding connecting frame 34 to carry out reciprocating raking on the crushed aggregates so as to uniformly distribute the crushed aggregates, meanwhile, the movement of the toothed plate I31 can carry out automatic discharging on the metal material on the first conveying belt 8, so that the refinement and separation of the metal material and the nonmetal material are realized, the subsequent reutilization or treatment is facilitated, the recycling rate of resources is improved, the pollution of construction waste to the environment is reduced, and the systematic recycling of the waste precast concrete slabs is effectively realized.
As shown in fig. 1 to 7, the working process and principle of the invention are as follows:
Firstly, starting a pulverizer 3, putting waste precast concrete slabs into a feed inlet 4 on the pulverizer 3, pulverizing the waste precast concrete slabs by the pulverizer 3, enabling the pulverized crushed aggregates to fall onto a conveying belt II 9 in a box body 2, starting a motor II for driving a spline shaft 12, enabling the motor II to drive the spline shaft 12 to rotate, enabling an eccentric column 20 on a turntable 18 to push a connecting frame 19 to enable a toothed plate II 17 fixedly connected with the connecting frame 19 to push a gear I15 to reciprocate, enabling two toothed plates I31 to move in a staggered mode at the moment, enabling the toothed plate I31 to push a connecting frame 34 fixedly connected with the toothed plate II, enabling a stirring rod at the bottom end of the connecting frame 34 to stir the pulverized aggregates of the conveying belt II 9, enabling the crushed aggregates to uniformly cover the conveying belt II, enabling the conveying belt II to continuously convey the crushed aggregates, and facilitating screening and removing of metal materials on the conveying belt II 9 by a subsequent conveying belt I8;
Step two, conveyer belt two 9 continue to carry to the crushed aggregates after sieving, conveyer belt two 9 crushed aggregates carry through stock guide 11 to sieve barrel one 10 in, start the electric putter 27 that is located on box 2, electric putter 27 promotes connecting plate 24 and moves in vertical direction, the integral key shaft 12 moves and rotates in vertical direction, can pull filter plate 32 and carry out the removal of vertical direction in sieve barrel one 10, when the integral key shaft 12 rotates in scraper plate one 21, the filter screen plate 32 is carried out to the filter plate aggregate of the prefabricated concrete of smashing in the promotion of filter plate one 21, filter holes on the filter plate 32 carry out preliminary screening filtration to the prefabricated concrete aggregate of smashing, when the integral key shaft 12 promotes filter plate 32 vertical downward movement, when making filter plate 32 vertical height be less than open slot 30, along with the rotation of integral key shaft 12, the prefabricated aggregate of scraping plate one 21 promotes the translation of smashing, make unfiltered big granule aggregate fall into in the material receiving barrel one 14 through open slot 30, realize different granule size aggregates and carry out the separation, be convenient for further processing to follow-up prefabricated concrete plate aggregate, simultaneously can carry out the separation to metal material with non-metal material.
The preferred embodiments of the invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (8)
1. The utility model provides a broken recovery system of concrete production waste material, includes base (1), the upper surface fixed mounting of base (1) has box (2), box (2) upper surface fixed mounting has rubbing crusher (3), feed inlet (4) have been seted up to rubbing crusher (3) upper surface, the opening that corresponds with rubbing crusher (3) bottom discharge gate, its characterized in that have been seted up to the upper surface of box (2):
Be provided with sorting mechanism in box (2), sorting mechanism is including conveyer belt one (8), conveyer belt two (9) and screen cylinder one (10) that are used for sorting, conveyer belt one (8) inboard is provided with magnetic plate (35), conveyer belt one (8) runs through box (2) outside extension, vertical sliding connection has filter screen plate (32) in screen cylinder one (10), filter screen plate (32) are run through and spacing rotation is connected with spline shaft (12), spline shaft (12) outer wall fixedly connected with and the scraping plate one (21) that filter screen plate (32) offset, connecting cylinder (13), connect cylinder one (14) and connect cylinder two (33) have been set gradually from last to lower in box (2), open slot (30) have been seted up to the outer wall that screen cylinder one (10) is close to the lower surface.
2. The broken recovery system of concrete production waste material of claim 1, wherein, spline shaft (12) runs through and spacing rotation is connected with connecting plate (24), connecting plate (24) are close to one end fixedly connected with fork strip (28) of conveyer belt two (9), box (2) inner wall is located between conveyer belt two (9) and sieve feed cylinder one (10) fixedly connected with stock guide (11), conveyer belt one (8) sets up just above being close to the conveyer belt two (9) terminal, one side of receiving feed cylinder one (14) has seted up discharge gate one (5) that runs through box (2), connecting cylinder (13) run through receiving feed cylinder one (14) and with receiving feed cylinder one (14) rotate and be connected, connecting cylinder (13) outer wall annular array distributes and has scrapes stock guide two (22), the bottom of connecting cylinder (13) and the surperficial looks butt of receiving feed cylinder two (33), connecting cylinder (13) inner wall fixedly connected with cross scraper (12) are equipped with one side of running through two (6) on the spline shaft (12) and running through the feed cylinder one side (6).
3. The concrete production waste crushing and recycling system according to claim 2, wherein an electric push rod (27) is fixedly arranged on the upper surface of the box body (2), the telescopic end of the electric push rod (27) penetrates through the box body (2) and is fixedly connected with a connecting plate (24), two limit posts (26) which are symmetrically arranged are fixedly connected with the upper surface of the connecting plate (24), and the two limit posts (26) penetrate through the box body (2) and are vertically and slidably connected with the box body (2).
4. The concrete production waste crushing and recycling system according to claim 3, wherein a driving roller for sleeving a second conveying belt (9) is rotatably connected to the inner wall of the box body (2) in a fixed shaft mode, the second conveying belt (9) is located under the pulverizer (3), and a first motor for driving the driving roller to rotate is fixedly arranged on the outer wall of the box body (2).
5. The concrete production waste crushing and recycling system according to claim 4, wherein a first mounting frame (16) is fixedly connected to the inner wall of one side, far away from a first screening cylinder (10), of the box body (2), the first mounting frame (16) is located right above a second conveying belt (9), a first gear (15) is fixedly connected to the first mounting frame (16) in a rotating mode, a first toothed plate (31) limited in the horizontal direction is meshed on two sides of the first gear (15), a connecting frame (34) is fixedly connected to the lower surface of the first toothed plate (31), a plurality of stirring rods distributed at intervals are fixedly connected to the lower surface of the connecting frame (34), and a pushing plate extending to the lower surface of the first conveying belt (8) is fixedly connected to one side of the connecting frame (34).
6. The concrete production waste crushing and recycling system according to claim 1, wherein a limiting frame (29) is fixedly connected to the inner wall of the box body (2), the limiting frame (29) is penetrated and fixedly connected with a plug bush (25) in a rotating mode, the spline shaft (12) penetrates through the lower surface of the plug bush (25) and is vertically and slidably connected with the plug bush (25), a rotary table (18) is fixedly connected to the top end of the plug bush (25), an eccentric column (20) is fixedly connected to the upper surface of the rotary table (18), a connecting frame (19) penetrates through and is slidably connected with the eccentric column (20), and a toothed plate II (17) which extends to the first gear (15) and is meshed with the first gear (15) is fixedly connected to the connecting frame (19).
7. The concrete production waste crushing and recycling system according to claim 6, wherein a second installation frame (23) for installing the first conveying belt (8) is fixedly connected to the inner wall of the box body (2), the toothed plate II (17) penetrates through the second installation frame (23) and is in horizontal limiting sliding connection with the second installation frame (23), two limiting rods penetrating through the toothed plate I (31) are fixedly connected to the inner wall of the box body (2), and the toothed plate I (31) is in horizontal sliding connection with the two limiting rods.
8. The concrete production waste crushing and recycling system according to claim 7, wherein one side of the outer wall of the box body (2) is fixedly connected with a receiving hopper (7), an opening for a first conveying belt (8) to penetrate is formed in one side of the box body (2) close to the top of the receiving hopper (7), supporting frames are fixedly connected to two sides of the receiving hopper (7), a driving roller for the first conveying belt (8) to be sleeved is fixedly connected between the two supporting frames on the receiving hopper (7) in a rotating mode, and the magnetic plate (35) is fixedly connected with a second mounting frame (23) and extends along the direction of the first conveying belt (8) to be far away from the box body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411070440.4A CN118950663B (en) | 2024-08-06 | 2024-08-06 | Broken recovery system of concrete production waste material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411070440.4A CN118950663B (en) | 2024-08-06 | 2024-08-06 | Broken recovery system of concrete production waste material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN118950663A true CN118950663A (en) | 2024-11-15 |
| CN118950663B CN118950663B (en) | 2025-07-04 |
Family
ID=93405008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411070440.4A Active CN118950663B (en) | 2024-08-06 | 2024-08-06 | Broken recovery system of concrete production waste material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN118950663B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100053953A (en) * | 2008-11-13 | 2010-05-24 | 주식회사 성철환경개발 | A sorting separation device of construction waste |
| CN111873236A (en) * | 2020-07-01 | 2020-11-03 | 安徽中宏橡塑有限公司 | Broken system is retrieved to junked tire |
| CN113731607A (en) * | 2021-09-07 | 2021-12-03 | 派尔森环保科技有限公司 | Waste single battery crushing system and process thereof |
| CN216705432U (en) * | 2022-01-12 | 2022-06-10 | 广东丰润环境管理服务有限公司 | A sorting and crushing device for solid waste treatment |
| CN114888047A (en) * | 2022-03-23 | 2022-08-12 | 中怡德再生资源智能设备(杭州)有限公司 | A mixed treatment system for straw waste and kitchen waste |
| CN117259384A (en) * | 2023-11-01 | 2023-12-22 | 毅康科技有限公司 | Environment-friendly waste treatment equipment |
| CN117383211A (en) * | 2023-11-16 | 2024-01-12 | 山东郯建新型建材有限公司 | A foam concrete production equipment with automatic loading structure |
| CN117696167A (en) * | 2024-01-24 | 2024-03-15 | 安徽南都华铂新材料科技有限公司 | A recycling and sorting device for used ternary lithium batteries and its use method |
-
2024
- 2024-08-06 CN CN202411070440.4A patent/CN118950663B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100053953A (en) * | 2008-11-13 | 2010-05-24 | 주식회사 성철환경개발 | A sorting separation device of construction waste |
| CN111873236A (en) * | 2020-07-01 | 2020-11-03 | 安徽中宏橡塑有限公司 | Broken system is retrieved to junked tire |
| CN113731607A (en) * | 2021-09-07 | 2021-12-03 | 派尔森环保科技有限公司 | Waste single battery crushing system and process thereof |
| CN216705432U (en) * | 2022-01-12 | 2022-06-10 | 广东丰润环境管理服务有限公司 | A sorting and crushing device for solid waste treatment |
| CN114888047A (en) * | 2022-03-23 | 2022-08-12 | 中怡德再生资源智能设备(杭州)有限公司 | A mixed treatment system for straw waste and kitchen waste |
| CN117259384A (en) * | 2023-11-01 | 2023-12-22 | 毅康科技有限公司 | Environment-friendly waste treatment equipment |
| CN117383211A (en) * | 2023-11-16 | 2024-01-12 | 山东郯建新型建材有限公司 | A foam concrete production equipment with automatic loading structure |
| CN117696167A (en) * | 2024-01-24 | 2024-03-15 | 安徽南都华铂新材料科技有限公司 | A recycling and sorting device for used ternary lithium batteries and its use method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN118950663B (en) | 2025-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109092476B (en) | Construction waste treatment equipment | |
| CN111687179B (en) | Solid-liquid separation's high-efficient processing apparatus of solid waste | |
| CN115301380B (en) | Raw material classifying, crushing and screening system for calcium oxide production | |
| CN113426809A (en) | Building rubbish recycling device | |
| CN114769284A (en) | Building rubbish vibrating, crushing and reshaping treatment integrated equipment | |
| CN115722630A (en) | Foundry sand recycling and processing device | |
| CN118874595A (en) | Battery recycling device and operation method | |
| CN117466412B (en) | Cement production sewage treatment device | |
| CN113000098B (en) | Screening grinder for building concrete recycled aggregate | |
| CN116213014A (en) | An environmental protection device for extracting and recycling old metal waste | |
| CN116621628A (en) | Harmless treatment method and treatment device for livestock and poultry manure | |
| CN116693150A (en) | Mine tailing innocent treatment device | |
| CN111167564A (en) | A raw ore crushing apparatus for coal mining | |
| CN118950663A (en) | A concrete production waste crushing and recycling system | |
| CN207143071U (en) | A kind of sludge solidification screens collection machine | |
| CN212018070U (en) | A breaker for heavy metal contaminated soil | |
| CN220277086U (en) | Concrete raw material crushing device | |
| CN112295661A (en) | Building construction rubbish crushing apparatus | |
| CN117944178A (en) | Concrete block waste mortar recycling device | |
| CN218394626U (en) | Concrete fine sand separation and extraction device | |
| CN114309011A (en) | Construction waste recovery device for constructional engineering and recovery method thereof | |
| CN120479045B (en) | Mining solid-liquid separation equipment | |
| CN217016942U (en) | High-efficient useless thick liquid recovery system of recycling of stirring station | |
| CN111921664A (en) | Device is used in desulfurization mountain flour production | |
| CN218532295U (en) | Machine is retrieved in building rubbish processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |