CN115213201A - Treatment device and method based on concrete waste - Google Patents
Treatment device and method based on concrete waste Download PDFInfo
- Publication number
- CN115213201A CN115213201A CN202210809252.3A CN202210809252A CN115213201A CN 115213201 A CN115213201 A CN 115213201A CN 202210809252 A CN202210809252 A CN 202210809252A CN 115213201 A CN115213201 A CN 115213201A
- Authority
- CN
- China
- Prior art keywords
- arc
- plate
- gear
- shaped
- rotating rod
- 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
- 239000002699 waste material Substances 0.000 title claims abstract description 46
- 238000011282 treatment Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 82
- 238000009434 installation Methods 0.000 claims abstract description 63
- 238000012216 screening Methods 0.000 claims abstract description 35
- 239000002245 particle Substances 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 15
- 238000000926 separation method Methods 0.000 abstract 1
- 239000008187 granular material Substances 0.000 description 6
- 238000001125 extrusion Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of concrete waste treatment, and particularly discloses a concrete waste treatment device and method. The utility model provides a based on concrete waste material processing apparatus, includes the device main part, and the device main part includes the transversal install bin of personally submitting the rectangle, and the install bin includes the bottom plate, two first baffles, two second baffles, the upper cover plate, and two first baffles, two second baffles, bottom plate and upper cover plate constitute the installation cavity jointly, are equipped with broken mechanism on the upper cover plate, are equipped with screening mechanism in the installation cavity, still are equipped with drop feed mechanism in the install bin. The concrete block powder and particle separation function after crushing can be achieved, the problem that concrete block powder and particles are mixed after the concrete block is crushed is solved, the time for manually screening the concrete block powder is saved, and labor cost is saved. A concrete-based waste treatment method comprises the steps of crushing, screening and collecting.
Description
Technical Field
The invention relates to the technical field of concrete waste treatment, in particular to a treatment device and method based on concrete waste.
Background
In the building construction, a large amount of aggregate is required to participate in the stirring and manufacturing of concrete; on the other hand, in building construction, a lot of concrete waste is usually generated, for example, in the process of dismantling the existing building or the temporary building, a lot of concrete waste is generated; since the concrete waste is basically the same as the aggregate material required for fresh concrete, it is possible to recycle the concrete waste and use the recycled concrete as the aggregate for fresh concrete in view of waste disposal and reuse.
However, the existing aggregate generally needs to be graded, and the grading refers to that aggregates with different particle sizes are mixed according to a certain proportion, so that the prepared concrete can reach a higher degree of compactness. However, most of the conventional treatments for the concrete waste simply crush the concrete waste, and the treatment is simple and rough, so that the treatment efficiency is high, but the concrete waste is difficult to recycle to a higher degree, and particularly, the graded aggregate with the required proportion cannot be formed.
Disclosure of Invention
Aiming at the technical defects in the prior art, the invention provides a treatment device and a treatment method based on concrete waste. It can realize smashing the concrete piece and with the concrete piece powder after smashing and the detached function of granule, solves the concrete piece after being smashed, and the concrete piece powder mixes with the granule problem, reaches the time of having practiced thrift artifical screening concrete piece powder, has practiced thrift the effect of cost of labor.
In order to solve the technical problem, the invention is solved by the following technical scheme:
the utility model provides a processing apparatus based on concrete waste material, it includes the device main part, the device main part includes the transversal installation box who personally submits the rectangle, the installation box includes the bottom plate, be equipped with the first baffle that two perpendicular to bottom plates set up on the bottom plate, be equipped with the second baffle that two perpendicular to bottom plates set up between two first baffles, the one end that the bottom plate was kept away from to first baffle and second baffle is equipped with the upper cover plate, two first baffles, two second baffles, bottom plate and upper cover plate constitute the installation cavity jointly, be equipped with the crushing mechanism who is used for broken concrete waste material on the upper cover plate, be equipped with the screening mechanism that is used for sieving broken back concrete waste material in the installation cavity, still be equipped with in the installation box and be used for connecting crushing mechanism and screening mechanism, and put the drop feed mechanism on the screening mechanism with the concrete waste material in the crushing mechanism.
Through the arrangement of the installation box, the bottom plate, the first baffle, the second baffle, the upper cover plate, the installation cavity, the crushing mechanism, the screening mechanism and the discharging mechanism, the installation box is convenient to assemble; the time of artifical screening has been saved to the preferred, simultaneously also the cost of labor that has saved of preferred.
As preferred, broken mechanism is equipped with two crushing rollers including leaking the hopper in the hopper, be equipped with first protective frame on the hopper lateral wall, be equipped with two intermeshing's first gear in the first protective frame, two first gears all are equipped with the connecting rod that passes the hopper lateral wall and be connected with the crushing roller on being close to the terminal surface of leaking the hopper, the one end that hopper was kept away from to first protective frame is equipped with first guard plate, be equipped with first motor on the first guard plate, the pivot of first motor is passed first guard plate and is connected with first gear.
Through the arrangement of the hopper, the crushing roller, the first protection frame, the first gear, the first motor and the first protection plate, the concrete blocks can be conveniently crushed; meanwhile, the first gear is better protected from being damaged by external things.
Preferably, the screening mechanism comprises an installation seat with a rectangular cross section, an installation groove is arranged in the installation seat, 3 arc-shaped surfaces arranged along the length direction of the installation seat are arranged at an opening at the lower end of the installation groove, 3 first arc-shaped sieve plates, second arc-shaped sieve plates and third arc-shaped sieve plates which are respectively matched with the 3 arc-shaped surfaces are arranged at the lower end of the installation seat, sieve holes in the first arc-shaped sieve plates are smaller than sieve holes in the second arc-shaped sieve plates, and sieve holes in the second arc-shaped sieve plates are smaller than sieve holes in the third arc-shaped sieve plates; arc-shaped connecting plates are arranged between the first arc-shaped sieve plate and the second arc-shaped sieve plate and between the second arc-shaped sieve plate and the third arc-shaped sieve plate; two ends of the mounting seat respectively extend downwards to form supporting legs close to the side walls of the first arc-shaped sieve plate and the third arc-shaped sieve plate, a blanking plate which is obliquely arranged is arranged between the two supporting legs, and two supporting plates which are respectively used for supporting the two arc-shaped connecting plates are arranged on the blanking plate; the first baffle plate is provided with 3 material leaking holes which are respectively arranged corresponding to the first arc-shaped sieve plate, the second arc-shaped sieve plate and the third arc-shaped sieve plate; the installation intracavity is close to third sieve bend department and is equipped with the actuating mechanism who is used for driving first sieve bend, second sieve bend and third sieve bend and is reciprocating motion along mount pad width direction, is equipped with in the mounting groove to promote the pushing mechanism of broken concrete waste material through first sieve bend and second sieve bend in proper order with the actuating mechanism cooperation.
Through the arrangement of the mounting seat, the arc-shaped surface, the first arc-shaped sieve plate, the second arc-shaped sieve plate, the third arc-shaped sieve plate, the connecting plate, the supporting legs, the blanking plate, the material leaking holes, the driving mechanism and the pushing mechanism, workers can conveniently sieve out redundant particles in concrete block powder; meanwhile, the granules with different sizes are classified, so that the granules with different sizes can be preferably and conveniently conveyed to an inapplicable place by workers.
Preferably, the driving mechanism comprises a mounting plate arranged on one side of the mounting seat, a sliding groove arranged along the width direction of the mounting plate is arranged on the mounting plate, a strip-shaped limiting hole communicated with the mounting groove is arranged on the side wall of one end, close to the sliding groove, of the mounting seat, the side wall of the center of the sliding groove is inwards recessed to form two arc-shaped grooves, a rotary table is arranged between the two arc-shaped grooves, a fixed rod perpendicular to the rotary table is arranged on the end face, close to the strip-shaped limiting hole, of the rotary table, two hinged rods extending to the two ends of the arc-shaped grooves respectively are sleeved on the fixed rod, one end, far away from the fixed rod, of each hinged rod is hinged with a sliding plate matched with the sliding groove, and one end, far away from the sliding groove, of each sliding plate penetrates through the strip-shaped limiting hole to be connected with the third arc-shaped sieve plate; the side wall of the installation box is provided with a second motor, a rotating shaft of the second motor penetrates through the side wall of the installation box and extends into the sliding groove, and one end of the rotating shaft extending into the sliding groove is connected with the rotary disc.
Through the arrangement of the mounting plate, the sliding groove, the strip-shaped limiting hole, the arc-shaped groove, the rotary disc, the fixed rod, the hinge rod, the sliding plate and the second motor, the first arc-shaped sieve plate, the second arc-shaped sieve plate and the third arc-shaped sieve plate can be driven to move conveniently.
Preferably, the pushing mechanism comprises a first rotating rod and a second rotating rod which are respectively positioned at the upper ends of the first arc-shaped sieve plate and the second arc-shaped sieve plate and arranged along the width direction of the installation seat, scraping plates arranged along the width direction of the installation groove are arranged on the side walls of the first rotating rod and the second rotating rod, and a telescopic mechanism used for adjusting the lengths of the scraping plates is arranged in the scraping plates; one ends of the first rotating rod and the second rotating rod penetrate through the side wall of the mounting seat and the side wall of the mounting box and extend out of the mounting box, and a first gear and a second gear are respectively arranged at one ends of the first rotating rod and the second rotating rod, which extend out of the mounting box; be equipped with first bevel gear on the pivot is close to the one end lateral wall of carousel, be close to first bevel gear department on the installation box lateral wall and be equipped with the third dwang that passes the installation box lateral wall and stretch into the installation intracavity, the one end that the third dwang stretches into the installation intracavity is equipped with the second bevel gear with first bevel gear intermeshing, the one end that second bevel gear was kept away from to the third dwang is equipped with the third gear, is connected with the chain between first gear, second gear and the third gear.
Through the arrangement of the first rotating rod, the second rotating rod, the scraper plate, the telescopic mechanism, the first gear, the second gear, the first bevel gear, the third rotating rod, the second bevel gear, the third gear and the chain, concrete block particles on the first arc-shaped sieve plate can be pushed into the second arc-shaped sieve plate conveniently, and concrete block particles on the second arc-shaped sieve plate can be pushed into the third arc-shaped sieve plate conveniently.
Preferably, the scraping plate comprises a first sub-scraping plate connected with the first rotating rod, a first open slot is formed in the first sub-scraping plate, a second sub-scraping plate capable of sliding in the first open slot and extending out of the first open slot is arranged in the first open slot, the telescoping mechanism comprises a tension spring arranged at the bottom end of the second sliding slot, two ends of the tension spring are respectively connected to the bottom end face of the first open slot and the bottom end face of the second sub-scraping plate, a second open slot is formed in the second sub-scraping plate, an isosceles trapezoid block arranged along the length direction of the second open slot is arranged in the second open slot and close to the bottom end face, a plurality of first springs used for pushing the isosceles trapezoid block are arranged at the lower end of the isosceles trapezoid block, a push plate arranged along the length direction of the second open slot is arranged at the upper end of the isosceles trapezoid block, and an extruding block matched with the second open slot and extending out of the second open slot is arranged at one end, far away from the isosceles trapezoid block, and is arranged at the lower end of the isosceles trapezoid block; the side walls of two ends of the isosceles trapezoid block are respectively provided with an inclined plate matched with the side wall of the isosceles trapezoid block, one end of the inclined plate, far away from the isosceles trapezoid block, is provided with a clamping block arranged along the length direction of the inclined plate, the side wall of the second sub-scraper is provided with a first through hole for the clamping block to pass through, two ends of the first through hole are provided with a plurality of third through holes arranged along the length direction of the first through hole, a limiting pin penetrating through the isosceles trapezoid block and the inclined plate is arranged in each third through hole, and a second spring sleeved on the limiting pin and used for pushing the inclined plate is arranged between the inclined plate and the inner side wall of the second open slot; the side wall of the first sub-scraper close to the opening of the first open slot is provided with a second through hole for the fixture block to pass through, and the joint of the isosceles trapezoid block and the push plate is provided with a plurality of limiting grooves which are arranged corresponding to the third through holes and are used for the limiting pin to slide.
According to the invention, the first sub-scraper, the first open slot, the second sub-scraper, the second open slot, the isosceles trapezoid block, the tension spring, the first spring, the push plate, the extrusion block, the inclined plate, the fixture block, the first through hole, the third through hole, the limiting pin, the second spring, the second through hole and the limiting slot are arranged, so that the situation that the first rotating rod and the second rotating rod cannot rotate due to blockage of the scrapers is prevented, and the second motor is overloaded and damaged.
Preferably, the emptying mechanism comprises a hollow barrel, a fourth rotating rod is arranged in the hollow barrel along the length direction of the hollow barrel, a plurality of scraping sheets distributed along the circumferential direction of the fourth rotating rod are arranged on the side wall of the fourth rotating rod, one end of the fourth rotating rod penetrates through the side wall of the hollow barrel and the side wall of the installation box and extends out of the installation box, a fourth gear is arranged at the end of the fourth rotating rod extending out of the installation box, and a chain is connected among the first gear, the second gear, the third gear and the fourth gear; the upper end of the hollow barrel is vertically provided with a first communicating block for communicating the hopper with the interior of the hollow barrel; the lateral wall that the spacing hole one end of bar was kept away from to the mount pad is equipped with the communicating fourth through-hole of mounting groove, and the lateral wall that the hollow barrel is close to the fourth through-hole slopes to be equipped with the intercommunication hollow barrel and stretch into the second intercommunication piece in the fourth through-hole, and the outside extension of second intercommunication piece lower extreme lateral wall forms the flitch of falling, and the flitch of falling stretches first arc sieve upper end in the one end that the hollow barrel was kept away from to the flitch.
Through the arrangement of the hollow barrel, the fourth rotating rod, the scraping blade, the fourth gear, the first communicating block, the fourth through hole, the second communicating block and the material pouring plate, the concrete blocks in the material leakage hopper can be conveniently and quantitatively added onto the first arc-shaped sieve plate, and therefore the first arc-shaped sieve plate can be conveniently screened.
Preferably, a second protection frame is arranged on one end face, close to the fourth gear, of the first baffle, the first gear, the second gear, the third gear and the fourth gear are located in the second protection frame, and a second protection plate is arranged at one end, far away from the first baffle, of the second protection frame.
Through the arrangement of the second protective frame and the second protective plate, the first gear, the second gear, the third gear and the fourth gear are prevented from being damaged by external things.
Preferably, the ratio of the number of teeth of the first bevel gear to the second bevel gear is 1.
Through the setting of first bevel gear and second bevel gear ratio in this embodiment to make the concrete particle screening on first arc sieve board and the second arc sieve board more abundant.
The invention also provides a treatment method based on the concrete waste, which comprises the following steps,
step 1: crushing, namely putting concrete blocks into a crushing roller for crushing;
step 2: screening, namely sequentially putting the concrete blocks crushed in the step 1 on a first arc-shaped screen plate, a second arc-shaped screen plate and a third arc-shaped screen plate for screening;
and 3, step 3: and collecting, namely collecting the concrete particles screened on the first arc-shaped sieve plate, the second arc-shaped sieve plate and the third arc-shaped sieve plate respectively.
In addition, the treatment device and/or method based on the concrete waste material of the invention can also have the following beneficial effects:
1. the concrete crusher can realize crushing of concrete and can also screen crushed objects based on particle size, so that the concrete crusher can be preferably and directly applied to aggregate gradation, and the concrete waste can be preferably recycled;
2. its overall structure is comparatively light, so can be applicable to in the comparatively complicated construction environment of building job site better, so can realize the on-the-spot recovery and recycle of concrete under corresponding construction operating mode.
Drawings
Fig. 1 is a schematic front view of the apparatus main body in example 1.
Fig. 2 is a schematic rear view of the device main body in example 1.
Fig. 3 is a schematic view showing the engagement of the first gear, the second gear, the third gear, the fourth gear and the chain in embodiment 1.
Fig. 4 is a schematic view of the internal structure of the installation cavity in embodiment 1.
Fig. 5 is a schematic view of the discharging mechanism in embodiment 1.
Fig. 6 is a schematic view of the sieving mechanism in embodiment 1.
Fig. 7 is a schematic view of a mounting plate in embodiment 1.
Fig. 8 is a schematic view of a drive mechanism in embodiment 1.
Fig. 9 is a schematic view of the pushing mechanism in embodiment 1.
Fig. 10 is a schematic view of a mount in embodiment 1.
Fig. 11 is a sectional view of the apparatus main body in example 1.
Fig. 12 is a schematic view of a squeegee in example 1.
Fig. 13 is a longitudinal sectional view of the squeegee in embodiment 1.
Fig. 14 is a transverse sectional view of the squeegee in embodiment 1.
Fig. 15 is a sectional view of the telescopic mechanism in embodiment 1.
FIG. 16 is a schematic view of the pressing block, the pushing plate, the isosceles trapezoid block and the stopper groove in example 1.
Fig. 17 is a schematic view of the latch and the swash plate in embodiment 1.
Fig. 18 is a schematic view of a third through hole and a first through hole in embodiment 1.
Detailed Description
For a further understanding of the present invention, reference is made to the following detailed description taken in conjunction with the accompanying drawings and examples. It is to be understood that the examples are illustrative of the invention and not limiting.
Example 1
As shown in fig. 1, this embodiment provides a treatment device based on concrete waste, which includes a device main body 110, the device main body 110 includes an installation box 180 with a rectangular cross section, the installation box 180 includes a bottom plate 130, two first baffles 140 perpendicular to the bottom plate 130 are arranged on the bottom plate 130, two second baffles 160 perpendicular to the bottom plate 130 are arranged between the two first baffles 140, an upper cover plate 150 is arranged at one end of the first baffles 140 and the second baffles 160 far away from the bottom plate 130, the two first baffles 140, the two second baffles 160, the bottom plate 130 and the upper cover plate 150 jointly form an installation cavity 1105, a crushing mechanism for crushing the concrete waste is arranged on the upper cover plate 150, a screening mechanism for screening the crushed concrete waste is arranged in the installation cavity 1105, and a discharging mechanism for connecting the crushing mechanism and the screening mechanism is further arranged in the installation box 180, and the concrete waste in the crushing mechanism is placed into the screening mechanism.
Through the arrangement of the installation box 180, the bottom plate 130, the first baffle plate 140, the second baffle plate 160, the upper cover plate 150, the installation cavity 1105, the crushing mechanism, the screening mechanism and the discharging mechanism in the embodiment, an installer can weld the first baffle plate 140 and the second baffle plate 160 on the bottom plate 130 respectively, and then weld the upper cover plate 150 on the first baffle plate 140 and the second baffle plate 160, so that the installation box 180 can be assembled conveniently; at first the staff pours the concrete piece into crushing mechanism, constructs through crushing mechanism with the concrete piece and breaks into the powder, later by drop feed mechanism with the powder in the crushing mechanism put the screening mechanism on, sieve the powder through screening mechanism to concrete particle in the powder sieves out, thereby the time of saving artifical screening of preferred, also the cost of labor of having saved of preferred simultaneously.
Referring to fig. 2, fig. 3 and fig. 11, in this embodiment, the crushing mechanism includes the hopper 120, two crushing rollers 1101 are disposed in the hopper 120, a first protection frame 370 is disposed on an outer side wall of the hopper 120, two first gears 310 engaged with each other are disposed in the first protection frame 370, a connecting rod passing through an outer side wall of the hopper 120 and connected to the crushing rollers 1101 is disposed on an end surface of each of the two first gears 310 close to the hopper 120, a first protection plate 220 is disposed at one end of the first protection frame 370 far away from the hopper 120, a first motor 210 is disposed on the first protection plate 220, and a rotating shaft of the first motor 210 passes through the first protection plate 220 and is connected to the first gear 310.
Through the arrangement of the hopper 120, the crushing roller 1101, the first protection frame 370, the first gear 310, the first motor 210 and the first protection plate 220 in the embodiment, a worker puts concrete blocks into the hopper 120, and then the first motor 210 drives the two first gears 310 to rotate, so as to drive the crushing roller 1101 to rotate, so that the concrete blocks are crushed, and the crushing of the concrete blocks is facilitated; meanwhile, the first gear 310 is disposed in the first protective frame 370, and the first protective plate 220 covers the first protective frame 370, so that the first gear 310 is preferably protected from being damaged by external objects.
Referring to fig. 4, 6, 10, and 11, in this embodiment, the screening mechanism includes an installation seat 410 having a rectangular cross section, an installation groove 420 is disposed in the installation seat 410, an opening at a lower end of the installation groove 420 is provided with 3 arc-shaped surfaces 1004 disposed along a length direction of the installation seat 410, the lower end of the installation seat 410 is provided with 3 first arc-shaped screen panels 610, second arc-shaped screen panels 620, and third arc-shaped screen panels 630 respectively matched with the 3 arc-shaped surfaces 1004, a screen hole on the first arc-shaped screen panel 610 is smaller than a screen hole on the second arc-shaped screen panel 620, and a screen hole on the second arc-shaped screen panel 620 is smaller than a screen hole on the third arc-shaped screen panel 630; arcuate connector plates 640 are disposed between the first arcuate screen deck 610 and the second arcuate screen deck 620 and between the second arcuate screen deck 620 and the third arcuate screen deck 630; two ends of the mounting base 410 respectively extend downwards to form supporting feet 1005 near the side walls of the first arc-shaped screen plate 610 and the third arc-shaped screen plate 630, a blanking plate 440 arranged obliquely is arranged between the two supporting feet 1005, and two supporting plates 1001 respectively used for supporting two arc-shaped connecting plates 640 are arranged on the blanking plate 440; the first baffle 140 is provided with 3 material leaking holes 170 which are respectively arranged corresponding to the first arc-shaped sieve plate 610, the second arc-shaped sieve plate 620 and the third arc-shaped sieve plate 630; a driving mechanism for driving the first arc-shaped screen plate 610, the second arc-shaped screen plate 620 and the third arc-shaped screen plate 630 to reciprocate along the width direction of the mounting seat 410 is arranged in the mounting cavity 1105 and close to the third arc-shaped screen plate 630, and a pushing mechanism which is matched with the driving mechanism to push the crushed concrete waste to sequentially pass through the first arc-shaped screen plate 610 and the second arc-shaped screen plate 620 is arranged in the mounting groove 420.
Through the arrangement of the mounting seat 410, the arc-shaped surface 1004, the first arc-shaped screen plate 610, the second arc-shaped screen plate 620, the third arc-shaped screen plate 630, the connecting plate 640, the supporting legs 1005, the blanking plate 440, the material leaking holes 170, the driving mechanism and the pushing mechanism in the embodiment, when the discharging mechanism puts the crushed concrete block powder on the first arc-shaped screen plate 610, the driving mechanism drives the first arc-shaped screen plate 610, the second arc-shaped screen plate 620 and the third arc-shaped screen plate 630 to swing left and right, so that the concrete block powder on the first arc-shaped screen plate 610 is screened onto the blanking plate 440 below the first arc-shaped screen plate 610, and then the concrete block powder leaks out of the corresponding material leaking holes 170; after the first sieve arch 610 is screened, the pushing mechanism pushes the fragments remained on the first sieve arch 610 to the second sieve arch 620, the particles with the size suitable for the sieve holes of the second sieve arch 620 are screened from the second sieve arch 620 and fall onto the blanking plate 440 through the screening of the second sieve arch 620, the particles pass through the blanking plate 440 and fall into the corresponding material leaking holes 170, after the screening on the second sieve arch 620 is finished, the particles remained on the second sieve arch 620 are pushed to the third sieve arch 630 by the pushing mechanism, fall onto the blanking plate 440 from the sieve holes on the third sieve arch 630, and then fall out from the corresponding material leaking holes 170, so that the better worker can conveniently screen out the redundant particles in the concrete block powder; meanwhile, the granules with different sizes are classified, so that the granules with different sizes can be preferably and conveniently conveyed to an inapplicable place by workers.
Referring to fig. 2, 4, 6, 7, 8 and 11, in this embodiment, the driving mechanism includes a mounting plate 430 disposed on one side of the mounting base 410, a sliding groove 710 disposed along a width direction of the mounting plate 430 is disposed on the mounting plate 430, a bar-shaped limiting hole 1104 communicated with the mounting groove 420 is disposed on a side wall of one end of the mounting base 410 close to the sliding groove 710, a side wall at a center of the sliding groove 710 is recessed inward to form two arc-shaped grooves 720, a rotating disc 830 is disposed between the two arc-shaped grooves 720, a fixing rod 860 perpendicular to the rotating disc 830 is disposed on an end surface of the rotating disc 830 close to the bar-shaped limiting hole 1104, two hinge rods 840 extending to two ends of the arc-shaped grooves 720 are sleeved on the fixing rod 860, one end of the hinge rod 840 far from the fixing rod 860 is hinged with a sliding plate 850 matched with the sliding groove 710, and one end of the sliding plate 850 far from the sliding groove 710 passes through the bar-shaped limiting hole to be connected with the third arc-shaped screening plate 630; the side wall of the installation box 180 is provided with a second motor 240, a rotating shaft 810 of the second motor 240 penetrates through the side wall of the installation box 180 and extends into the sliding groove 710, and one end of the rotating shaft 810 extending into the sliding groove 710 is connected with the rotating disc 830.
Through the installation plate 430, the sliding groove 710, the bar-shaped spacing hole 1104, the arc-shaped groove 720, the turntable 830, the fixed lever 860, the hinge rod 840, the setting of the sliding plate 850 and the second motor 240, so that the second motor 240 drives the rotating shaft 810 to rotate, thereby driving the turntable 830 to rotate, thereby driving the fixed lever 860 to move, thereby the fixed lever 860 moves, thereby pushing the two hinge rods 840 to move in the sliding groove 710, thereby the hinge rod 840 moves, thereby pushing the sliding plate 850 to slide in the sliding groove 710 and the bar-shaped spacing hole 1104, the sliding plate 850 moves, thereby driving the third arc-shaped screen panel 630 to move, thereby the preferred facilitates to drive the first arc-shaped screen panel 610, the second arc-shaped screen panel 620 and the third arc-shaped screen panel 630 to move.
Referring to fig. 3, 4, 6, 8, 9 and 11, in this embodiment, the pushing mechanism includes a first rotating rod 910 and a second rotating rod 920 respectively located at the upper ends of the first arc-shaped screen plate 610 and the second arc-shaped screen plate 620 and arranged along the width direction of the installation seat 410, the side walls of the first rotating rod 910 and the second rotating rod 920 are both provided with a scraper 650 arranged along the width direction of the installation groove 420, and a telescopic mechanism for adjusting the length of the scraper 650 is arranged in the scraper 650; one end of the first rotating rod 910 and one end of the second rotating rod 920 penetrate through the side wall of the mounting seat 410 and the side wall of the mounting box 180 and extend out of the mounting box 180, and the end of the first rotating rod 910 and one end of the second rotating rod 920 extending out of the mounting box 180 are respectively provided with a first gear 330 and a second gear 340; the side wall of one end of the rotating shaft 810 close to the rotating disc 830 is provided with a first bevel gear 820, the side wall of the installation box 180 close to the first bevel gear 820 is provided with a third rotating rod 940 penetrating through the side wall of the installation box 180 and extending into the installation cavity 1105, one end of the third rotating rod 940 extending into the installation cavity 1105 is provided with a second bevel gear 930 engaged with the first bevel gear 820, one end of the third rotating rod 940 far away from the second bevel gear 930 is provided with a third gear 350, and a chain 360 is connected among the first gear 330, the second gear 340 and the third gear 350.
Through the arrangement of the first rotating rod 910, the second rotating rod 920, the scraper 650, the telescopic mechanism, the first gear 330, the second gear 340, the first bevel gear 820, the third rotating rod 940, the second bevel gear 930, the third gear 350 and the chain 360 in this embodiment, the second motor 240 drives the rotating shaft 810 to rotate, so as to drive the first bevel gear 820 to rotate, the first bevel gear 820 rotates to drive the second bevel gear 930 to rotate, the second bevel gear 930 rotates to drive the third rotating rod 940 to rotate, the third rotating rod 940 rotates to drive the third gear 350 to rotate, the third gear 350 rotates to drive the chain 360 to rotate, so as to drive the first gear 330 and the second gear 340 to rotate, the first gear 330 and the second gear 340 rotate to drive the first rotating rod 910 and the second rotating rod to rotate, so as to drive the scraper 650 to push concrete lump particles on the first arc-shaped sieve plate 610 and the second arc-shaped sieve plate 620, thereby preferably facilitating the pushing of the concrete lump particles on the first arc-shaped sieve plate 610 onto the second arc-shaped sieve plate 620 onto the third arc-shaped sieve plate 630.
As shown in fig. 6, 9, 12, 13, 14, 15, 17, and 18, in this embodiment, the scraper 650 includes a first sub-scraper 1203 connected to the first rotating rod 910, a first open slot 1301 is disposed in the first sub-scraper 1203, a second sub-scraper 1204 which is slidable in the first open slot 1301 and extends out of the first open slot 1301 is disposed in the first open slot 1301, the telescopic mechanism includes a tension spring 1302 disposed at the bottom end of the second sliding slot 1301, two ends of the tension spring 1302 are respectively connected to the bottom end face of the first open slot 1301 and the bottom end face of the second sub-scraper 1204, a second open slot 1402 is disposed in the second sub-scraper 1204, an isosceles trapezoid 1504 disposed in the second open slot 1402 and close to the bottom end face of the second open slot 1301 is disposed along the length direction of the second open slot 1402, a plurality of first springs 1306 for pushing the isosceles trapezoid is disposed at the lower end of the isosceles trapezoid 1504, an open slot 1504 is disposed at the upper end of the isosceles trapezoid 1504 and is disposed 1401 in the length direction of the second open slot 1201, and one end of the push plate 1401 is disposed in cooperation with the second open slot 1402 and extends out of the second open slot 1402; the side walls of two ends of the isosceles trapezoid blocks 1504 are both provided with inclined plates 1701 matched with the side walls of the isosceles trapezoid blocks 1504, one end, far away from the isosceles trapezoid blocks 1504, of each inclined plate 1701 is provided with a clamping block 1503 arranged along the length direction of the inclined plate 1701, the side wall of the second sub scraper 1204 is provided with a first through hole 1802 for the clamping block 1503 to pass through, two ends of the first through hole 1802 are provided with a plurality of third through holes 1801 arranged along the length direction of the first through hole 1802, a limiting pin 1501 penetrating through the isosceles trapezoid blocks 1504 and the inclined plates 1701 is arranged in each third through hole 1801, and a second spring 1502 sleeved on the limiting pin 1501 and used for pushing the inclined plates 1701 is arranged between each inclined plate 1701 and the inner side wall of each second open groove 1402; the side wall of the first sub-scraper 1203 near the opening of the first opening groove 1301 is provided with a second through hole 1202 for the block 1503 to pass through, and the joint of the isosceles trapezoid 1504 and the push plate 1401 is provided with a plurality of limiting grooves 1304 which are arranged corresponding to the third through holes 1801 and used for the limiting pins 1501 to slide.
Through the arrangement of the first sub-scraper 1203, the first open slot 1301, the second sub-scraper 1204, the second open slot 1402, the isosceles trapezoid 1504, the tension spring 1302, the first spring 1306, the push plate 1401, the pressing block 1201, the sloping plate 1701, the fixture block 1503, the first through hole 1802, the third through hole 1801, the limiting pin 1501, the second spring 1502, the second through hole 1202, and the limiting slot 1304 in this embodiment, the first rotating rod 910 and the second rotating rod 920 rotate to drive the first sub-scraper 1203 to rotate, so that the second sub-scraper 1204 in the first open slot 1301 slides along the inner side wall of the first open slot 1301 under the action of centrifugal force and extends out of the first open slot 1301, and when the first through hole 1802 on the second sub-scraper 1204 moves to the position of the second through hole 1202 on the first sub-scraper, the first spring 1306 in the second open slot 1402 pushes the isosceles trapezoid 1504 to move upwards, so that the isosceles trapezoid 1504 pushes the sloping plate 1701, and the block 1503 on the sloping plate 1701 extends into the second through hole 1202, meanwhile, the isosceles trapezoid 1504 moves upwards to push the pushing plate 1401 to move upwards, the pushing plate 1401 moves upwards to push the extrusion block 1201 to extend out of the second open groove 1402, when excessive material accumulation on the first arc-shaped screen plate 610 and the second arc-shaped screen plate 620 causes blockage, and the scraper 650 cannot be pushed, the material accumulation on the first arc-shaped screen plate 610 and the second arc-shaped screen plate 620 pushes the extrusion block 1201 to move downwards, so that the pushing plate 1401 moves downwards, the pushing plate 1401 moves downwards to push the isosceles trapezoid 1504 to move downwards, so that the second spring 1502 extrudes the sloping plate 1701, so that the block 1503 retracts into the second open groove 1402, and then the tension spring 1302 pulls the second sub-scraper 1204 to retract into the second open groove, so that the first sub-scraper 1203 continues to rotate, and the first rotating rod 910 and the second rotating rod 920 cannot rotate due to the blockage of the scraper 650, thereby causing the second motor 240 to be overloaded and damaging the second motor 240.
As shown in fig. 1, 3, 4, 5, 6, 10 and 11, the emptying mechanism includes a hollow barrel 450, a fourth rotating rod 1102 is disposed in the hollow barrel 450 along the length direction of the hollow barrel 450, a plurality of scraping blades 1103 circumferentially distributed along the fourth rotating rod 1102 are disposed on the side wall of the fourth rotating rod 1102, one end of the fourth rotating rod 1102 penetrates through the side wall of the hollow barrel 450 and the side wall of the installation box 180 and extends out of the installation box 180, a fourth gear 320 is disposed at the end of the fourth rotating rod 1102 extending out of the installation box 180, and a chain 360 is connected among the first gear 330, the second gear 340, the third gear 350 and the fourth gear 320; the upper end of the hollow barrel 450 is vertically provided with a first communicating block 530 for communicating the hopper 120 with the interior of the hollow barrel 450; the lateral wall of the mounting seat 410, which is far away from one end of the strip-shaped limiting hole 1104, is provided with a fourth through hole 1003 communicated with the mounting groove 420, the lateral wall of the hollow drum 450, which is close to the fourth through hole 1003, is obliquely provided with a second communicating block 510 communicated with the hollow drum 450 and extending into the fourth through hole 1003, the lateral wall of the lower end of the second communicating block 510 extends outwards to form a material pouring plate 520, and one end of the material pouring plate 520, which is far away from the hollow drum 450, extends to the upper end of the first arc-shaped screen plate 610.
Through the arrangement of the hollow cylinder 450, the fourth rotating rod 1102, the scraping blade 1103, the fourth gear 320, the first communicating block 530, the fourth through hole 1003, the second communicating block 510 and the material pouring plate 520 in the embodiment, the crushed concrete blocks in the hopper 120 can fall into the hollow cylinder 450 along the first communicating block 530, at this time, the chain 360 drives the fourth gear 320 to rotate, the fourth gear 320 rotates to drive the fourth rotating rod 1102 to rotate, so that the scraping blade 1103 on the fourth rotating rod 1102 rotates in the hollow cylinder 450, so that the concrete blocks in the hollow cylinder 450 are pushed into the second communicating block 510, the concrete blocks can slide into the first arc-shaped screen plate 610 along the material pouring plate 520 on the second communicating block 510, and therefore, the preferable convenience is brought to quantitatively add the concrete blocks in the hopper 120 onto the first arc-shaped screen plate 610, and further, the preferable convenience is brought to screening of the first arc-shaped screen plate 610.
Referring to fig. 1 to 3, in this embodiment, a second protection frame 380 is disposed on an end surface of the first baffle 140 close to the fourth gear 320, the first gear 330, the second gear 340, the third gear 350, and the fourth gear 320 are disposed in the second protection frame 380, and a second protection plate 230 is disposed on an end of the second protection frame 380 far from the first baffle 140.
Through the arrangement of the second protection frame 380 and the second protection plate 230 in this embodiment, it is preferable to prevent the first gear 330, the second gear 340, the third gear 350, and the fourth gear 320 from being damaged by external things.
In the embodiment, as shown in fig. 8, the ratio of the number of teeth of the first bevel gear 820 to the second bevel gear 930 is 1.
Through the arrangement of the gear ratio of the first bevel gear 820 and the second bevel gear 930 in this embodiment, the first bevel gear 820 rotates 10 times, the second bevel gear 930 rotates 1 time, the first bevel gear 820 rotates 10 times, so that the rotary plate 830 rotates 10 times, so that the first arc-shaped screen plate 610, the second arc-shaped screen plate 620 and the third arc-shaped screen plate 630 sift 10 times, the second bevel gear 930 rotates 1 time, so that the third gear 350 rotates 1 time, so that the chain 360 drives the first gear 330, the second gear 340 and the fourth gear 320 to rotate 1 time, so that the scraper 650 rotates 1 time, and pushes 1 time, so that the concrete particles on the first arc-shaped screen plate 610 and the second arc-shaped screen plate 620 are more sufficiently screened.
It is understood that the number of teeth of the first bevel gear 820 and the second bevel gear 930 can be designed according to practical requirements, wherein 1:10 is merely an exemplary illustration to facilitate a better understanding of the technical solutions of the present embodiment by those skilled in the art.
This example provides a method for the treatment of waste materials based on concrete, comprising the steps of,
step 1: crushing, namely putting concrete blocks into a crushing roller 1101 for crushing;
and 2, step: screening, namely placing the concrete blocks crushed in the step 1 on a first arc-shaped screen plate 610, a second arc-shaped screen plate 620 and a third arc-shaped screen plate 630 in sequence for screening;
and step 3: and collecting, namely collecting the concrete particles screened on the first arc-shaped screen plate 610, the second arc-shaped screen plate 620 and the third arc-shaped screen plate 630 respectively.
After the treatment of the steps 1-3, the concrete crushed materials with different grain diameters can be collected, and the graded aggregate can be prepared according to the required proportion. So that the recycling of the concrete can be preferably realized.
In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a processing apparatus based on concrete waste material which characterized in that: the device comprises a device main body (110), the device main body (110) comprises a mounting box (180) with a rectangular cross section, the mounting box (180) comprises a bottom plate (130), two first baffle plates (140) perpendicular to the bottom plate (130) are arranged on the bottom plate (130), two second baffle plates (160) perpendicular to the bottom plate (130) are arranged between the two first baffle plates (140), an upper cover plate (150) is arranged at one ends, far away from the bottom plate (130), of the first baffle plates (140) and the second baffle plates (160), the two first baffle plates (140), the two second baffle plates (160), the bottom plate (130) and the upper cover plate (150) jointly form a mounting cavity (1105), a crushing mechanism for crushing concrete waste is arranged on the upper cover plate (150), a screening mechanism for screening the crushed concrete waste is arranged in the mounting cavity (1105), a discharging mechanism for connecting the crushing mechanism with the screening mechanism is further arranged in the mounting box (180), and the concrete waste in the crushing mechanism is placed into the discharging mechanism on the screening mechanism.
2. The concrete waste-based treatment plant according to claim 1, characterized in that: broken mechanism is including leaking hopper (120), be equipped with two crushing roller (1101) in leaking hopper (120), be equipped with first protective frame (370) on leaking hopper (120) lateral wall, be equipped with two intermeshing's first gear (310) in first protective frame (370), two first gear (310) all are equipped with the connecting rod that passes leaking hopper (120) lateral wall and be connected with crushing roller (1101) on being close to the terminal surface of leaking hopper (120), the one end that leaking hopper (120) was kept away from in first protective frame (370) is equipped with first guard plate (220), be equipped with first motor (210) on first guard plate (220), the pivot of first motor (210) is passed first guard plate (220) and is connected with first gear (310).
3. The concrete waste-based treatment plant according to claim 1, characterized in that: the screening mechanism comprises a mounting seat (410) with a rectangular cross section, a mounting groove (420) is arranged in the mounting seat (410), 3 arc-shaped surfaces (1004) arranged along the length direction of the mounting seat (410) are arranged at an opening at the lower end of the mounting groove (420), 3 first arc-shaped screen plates (610), second arc-shaped screen plates (620) and third arc-shaped screen plates (630) which are respectively matched with the 3 arc-shaped surfaces (1004) are arranged at the lower end of the mounting seat (410), the upper screen holes of the first arc-shaped screen plates (610) are smaller than those of the second arc-shaped screen plates (620), and the upper screen holes of the second arc-shaped screen plates (620) are smaller than those of the third arc-shaped screen plates (630); arc-shaped connecting plates (640) are arranged between the first arc-shaped screen plate (610) and the second arc-shaped screen plate (620) and between the second arc-shaped screen plate (620) and the third arc-shaped screen plate (630); two ends of the mounting seat (410) are respectively close to the side walls of the first arc-shaped sieve plate (610) and the third arc-shaped sieve plate (630) and extend downwards to form supporting feet (1005), a blanking plate (440) which is obliquely arranged is arranged between the two supporting feet (1005), and two supporting plates (1001) which are respectively used for supporting the two arc-shaped connecting plates (640) are arranged on the blanking plate (440); the first baffle (140) is provided with 3 material leaking holes (170) which are respectively arranged corresponding to the first arc-shaped sieve plate (610), the second arc-shaped sieve plate (620) and the third arc-shaped sieve plate (630); be equipped with near third arc sieve board (630) department in installation cavity (1105) and be used for driving actuating mechanism that first arc sieve board (610), second arc sieve board (620) and third arc sieve board (630) do reciprocating motion along mount pad (410) width direction, be equipped with in mounting groove (420) and promote the pushing mechanism that the broken concrete waste material passes through first arc sieve board (610) and second arc sieve board (620) in proper order with the actuating mechanism cooperation.
4. A concrete waste based treatment plant according to claim 3, characterized in that: the driving mechanism comprises a mounting plate (430) arranged on one side of a mounting seat (410), a sliding groove (710) arranged along the width direction of the mounting plate (430) is arranged on the mounting plate (430), a strip-shaped limiting hole (1104) communicated with the mounting groove (420) is arranged on the side wall of one end, close to the sliding groove (710), of the mounting seat (410), the side wall of the center of the sliding groove (710) is inwards recessed to form two arc-shaped grooves (720), a rotary disc (830) is arranged between the two arc-shaped grooves (720), a fixed rod (860) perpendicular to the rotary disc (830) is arranged on the end face, close to the strip-shaped limiting hole (1104), of the rotary disc (830), two hinged rods (840) extending to the two ends of the arc-shaped grooves (720) are sleeved on the fixed rod (860), a sliding plate (850) matched with the sliding groove (710) is hinged to one end, far away from the fixed rod (860), of the hinged rod (840), and a sliding plate (850) far away from the sliding groove (710) penetrates through the strip-shaped limiting hole (1104) to be connected with a third arc-shaped sieve plate (630); the side wall of the installation box (180) is provided with a second motor (240), a rotating shaft (810) of the second motor (240) penetrates through the side wall of the installation box (180) and extends into the sliding groove (710), and one end, extending into the sliding groove (710), of the rotating shaft (810) is connected with the rotary disc (830).
5. The concrete waste-based treatment plant according to claim 4, characterized in that: the pushing mechanism comprises a first rotating rod (910) and a second rotating rod (920) which are respectively positioned at the upper ends of the first arc-shaped sieve plate (610) and the second arc-shaped sieve plate (620) and are arranged along the width direction of the mounting seat (410), scraping plates (650) arranged along the width direction of the mounting groove (420) are respectively arranged on the side walls of the first rotating rod (910) and the second rotating rod (920), and telescopic mechanisms used for adjusting the lengths of the scraping plates (650) are arranged in the scraping plates (650); one ends of the first rotating rod (910) and the second rotating rod (920) penetrate through the side wall of the mounting seat (410) and the side wall of the mounting box (180) and extend out of the mounting box (180), and one ends of the first rotating rod (910) and the second rotating rod (920) extending out of the mounting box (180) are respectively provided with a first gear (330) and a second gear (340); be equipped with first bevel gear (820) on the one end lateral wall that pivot (810) are close to carousel (830), be close to first bevel gear (820) department on install bin (180) lateral wall and be equipped with third dwang (940) that pass install bin (180) lateral wall and stretch into in installation cavity (1105), the one end that third dwang (940) stretched into in installation cavity (1105) is equipped with second bevel gear (930) with first bevel gear (820) intermeshing, the one end that second bevel gear (930) were kept away from in third dwang (940) is equipped with third gear (350), first gear (330), be connected with chain (360) between second gear (340) and third gear (350).
6. The concrete waste-based treatment plant according to claim 5, characterized in that: the scraper (650) comprises a first sub-scraper (1203) connected with the first rotating rod (910), a first open slot (1301) is arranged in the first sub-scraper (1203), a second sub-scraper (1204) which can slide in the first open slot (1301) and extends out of the first open slot (1301) is arranged in the first sub-scraper (1203), the telescopic mechanism comprises a tension spring (1302) arranged at the bottom end of the second slide slot (1301), two ends of the tension spring (1302) are respectively connected to the bottom end face of the first open slot (1301) and the bottom end face of the second sub-scraper (1204), a second open slot (1402) is arranged in the second sub-scraper (1204), an isosceles trapezoid block (1504) arranged along the length direction of the second open slot (1402) is arranged in the second open slot (1402) and close to the bottom end face, a plurality of first springs (1306) used for pushing the isosceles trapezoid block (1504) are arranged at the lower end of the isosceles trapezoid block (1504), a push plate (1401) arranged at the upper end of the isosceles trapezoid block (1504) and matched with the second open slot (1504), and the second open slot (1401) is arranged at one end of the push plate (1401); the side walls of two ends of the isosceles trapezoid blocks (1504) are respectively provided with an inclined plate (1701) matched with the side wall of the isosceles trapezoid block (1504), one end, far away from the isosceles trapezoid block (1504), of the inclined plate (1701) is provided with a clamping block (1503) arranged along the length direction of the inclined plate (1701), the side wall of the second sub-scraper (1204) is provided with a first through hole (1802) for the clamping block (1503) to pass through, two ends of the first through hole (1802) are provided with a plurality of third through holes (1801) arranged along the length direction of the first through holes (1802), a limiting pin (1501) penetrating through the isosceles trapezoid block (1504) and the inclined plate (1701) is arranged in the third through hole (1801), and a second spring (1502) sleeved on the limiting pin (1501) and used for pushing the inclined plate (1701) is arranged between the inner side walls of the inclined plate (1701) and the second open groove (1402); the side wall of the first sub-scraper (1203) close to the opening of the first open slot (1301) is provided with a second through hole (1202) for the fixture block (1503) to pass through, and the joint of the isosceles trapezoid block (1504) and the push plate (1401) is provided with a plurality of limiting grooves (1304) which are arranged corresponding to the third through holes (1801) and are used for the limiting pins (1501) to slide.
7. The concrete waste-based treatment plant according to claim 5, characterized in that: the emptying mechanism comprises a hollow barrel (450), a fourth rotating rod (1102) arranged along the length direction of the hollow barrel (450) is arranged in the hollow barrel (450), a plurality of scraping blades (1103) distributed along the circumferential direction of the fourth rotating rod (1102) are arranged on the side wall of the fourth rotating rod (1102), one end of the fourth rotating rod (1102) penetrates through the side wall of the hollow barrel (450) and the side wall of the installation box (180) to extend out of the installation box (180), a fourth gear (320) is arranged at the end of the fourth rotating rod (1102) extending out of the installation box (180), and a chain (360) is connected among the first gear (330), the second gear (340), the third gear (350) and the fourth gear (320); the upper end of the hollow barrel (450) is vertically provided with a first communicating block (530) for communicating the hopper (120) with the interior of the hollow barrel (450); be equipped with on the lateral wall of the spacing hole of bar (1104) one end of mount pad (410) and mounting groove (420) communicating fourth through-hole (1003), hollow circular barrel (450) are close to the lateral wall slope of fourth through-hole (1003) and are equipped with intercommunication hollow circular barrel (450) and stretch into second intercommunication piece (510) in fourth through-hole (1003), second intercommunication piece (510) lower extreme lateral wall outwards extends and forms material pouring plate (520), material pouring plate (520) are kept away from the one end of hollow circular barrel (450) and are stretched first arc sieve (610) upper end.
8. The concrete waste-based treatment plant according to claim 7, characterized in that: a second protection frame (380) is arranged on one end face, close to the fourth gear (320), of the first baffle (140), the first gear (330), the second gear (340), the third gear (350) and the fourth gear (320) are located in the second protection frame (380), and a second protection plate (230) is arranged at one end, far away from the first baffle (140), of the second protection frame (380).
9. The concrete waste-based treatment plant according to claim 5, characterized in that: the tooth number ratio of the first bevel gear (820) to the second bevel gear (930) is 1.
10. A treatment method based on concrete waste realized by a treatment device based on concrete waste according to any one of claims 1 to 9, comprising the following steps,
step 1: crushing, namely putting concrete blocks into a crushing roller (1101) for crushing;
step 2: screening, namely placing the concrete blocks crushed in the step 1 on a first arc-shaped screen plate (610), a second arc-shaped screen plate (620) and a third arc-shaped screen plate (630) in sequence for screening;
and 3, step 3: and (3) collecting, namely collecting the concrete particles screened on the first arc-shaped screen plate (610), the second arc-shaped screen plate (620) and the third arc-shaped screen plate (630) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210809252.3A CN115213201B (en) | 2022-07-11 | 2022-07-11 | Treatment device and method based on concrete waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210809252.3A CN115213201B (en) | 2022-07-11 | 2022-07-11 | Treatment device and method based on concrete waste |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115213201A true CN115213201A (en) | 2022-10-21 |
| CN115213201B CN115213201B (en) | 2023-07-11 |
Family
ID=83610734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210809252.3A Active CN115213201B (en) | 2022-07-11 | 2022-07-11 | Treatment device and method based on concrete waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115213201B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030173257A1 (en) * | 2002-03-15 | 2003-09-18 | Olsen Lawrence C. | Hybrid screen |
| EP2987564A1 (en) * | 2014-08-22 | 2016-02-24 | Stadler Anlagenbau GmbH | Screening drum framework, screening drum and method for mounting a screening drum framework |
| CN205988893U (en) * | 2016-08-17 | 2017-03-01 | 郭洁萍 | A kind of building sand sieving machine |
| CN207401579U (en) * | 2017-10-31 | 2018-05-25 | 湖南明达高新建材有限公司 | A kind of building waste reducing mechanism |
| CN108993673A (en) * | 2018-08-01 | 2018-12-14 | 深圳达芬奇创新科技有限公司 | A kind of discarded concrete processing equipment for pulverizing |
| CN209476345U (en) * | 2019-07-22 | 2019-10-11 | 新疆中天海得石油技术服务有限公司 | Ore sorts Novel impurity-cleaning device |
| CN209974637U (en) * | 2019-04-24 | 2020-01-21 | 四川衡鼎建材有限公司 | Waste concrete recycling device |
| CN210846722U (en) * | 2019-10-08 | 2020-06-26 | 湖州德宁矿业有限公司 | Ore crushing and screening all-in-one machine |
| CN112275428A (en) * | 2020-09-28 | 2021-01-29 | 柳州衍生科技有限公司 | Portable crushing screening all-in-one of cordwood system |
| CN112827789A (en) * | 2021-02-24 | 2021-05-25 | 宁夏赛马水泥有限公司 | Mill steel ball screening handling equipment |
| CN113413958A (en) * | 2021-06-24 | 2021-09-21 | 武汉汉祥亿源建材有限公司 | Preparation system and preparation method of recycled fine aggregate self-compacting concrete |
| CN113617506A (en) * | 2021-07-29 | 2021-11-09 | 王瑞 | Biomass particle screening and recycling device |
-
2022
- 2022-07-11 CN CN202210809252.3A patent/CN115213201B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030173257A1 (en) * | 2002-03-15 | 2003-09-18 | Olsen Lawrence C. | Hybrid screen |
| EP2987564A1 (en) * | 2014-08-22 | 2016-02-24 | Stadler Anlagenbau GmbH | Screening drum framework, screening drum and method for mounting a screening drum framework |
| CN205988893U (en) * | 2016-08-17 | 2017-03-01 | 郭洁萍 | A kind of building sand sieving machine |
| CN207401579U (en) * | 2017-10-31 | 2018-05-25 | 湖南明达高新建材有限公司 | A kind of building waste reducing mechanism |
| CN108993673A (en) * | 2018-08-01 | 2018-12-14 | 深圳达芬奇创新科技有限公司 | A kind of discarded concrete processing equipment for pulverizing |
| CN209974637U (en) * | 2019-04-24 | 2020-01-21 | 四川衡鼎建材有限公司 | Waste concrete recycling device |
| CN209476345U (en) * | 2019-07-22 | 2019-10-11 | 新疆中天海得石油技术服务有限公司 | Ore sorts Novel impurity-cleaning device |
| CN210846722U (en) * | 2019-10-08 | 2020-06-26 | 湖州德宁矿业有限公司 | Ore crushing and screening all-in-one machine |
| CN112275428A (en) * | 2020-09-28 | 2021-01-29 | 柳州衍生科技有限公司 | Portable crushing screening all-in-one of cordwood system |
| CN112827789A (en) * | 2021-02-24 | 2021-05-25 | 宁夏赛马水泥有限公司 | Mill steel ball screening handling equipment |
| CN113413958A (en) * | 2021-06-24 | 2021-09-21 | 武汉汉祥亿源建材有限公司 | Preparation system and preparation method of recycled fine aggregate self-compacting concrete |
| CN113617506A (en) * | 2021-07-29 | 2021-11-09 | 王瑞 | Biomass particle screening and recycling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115213201B (en) | 2023-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111841740B (en) | Preparation process of asphalt concrete | |
| CN111822127B (en) | Screening plant for solid waste treatment | |
| CN113413958A (en) | Preparation system and preparation method of recycled fine aggregate self-compacting concrete | |
| CN209885893U (en) | Crushing and screening device for road and bridge construction | |
| CN115945495A (en) | Preparation method for producing concrete by using construction waste recycled aggregate | |
| CN113522404A (en) | Municipal house building garbage crushing equipment and garbage treatment method using same | |
| CN113843037A (en) | Pulverizer for re-pulverizing incompletely-pulverized material and preventing material blockage | |
| CN219540544U (en) | Construction waste crushing equipment | |
| CN115213201A (en) | Treatment device and method based on concrete waste | |
| CN212193683U (en) | Concrete crushing regeneration facility | |
| JP3968135B2 (en) | Aggregate sieving method and sieving device | |
| CN112156974A (en) | Concrete sand screening device and screening method thereof | |
| CN114713108B (en) | Biomass fuel processing raw material mixing device | |
| CN215587165U (en) | Garbage sweeper for crushing and screening equipment and crushing and screening equipment | |
| CN213612454U (en) | Concrete raw material screening device capable of being spread evenly | |
| CN110152770B (en) | Concrete waste treatment device | |
| CN219648065U (en) | Sand screening device | |
| CN219849763U (en) | Recycled concrete aggregate sieving mechanism | |
| CN217774739U (en) | A raw materials screening plant for cement concrete production | |
| CN219273282U (en) | Hydraulic engineering screening machine | |
| CN218360688U (en) | Concrete recycling device | |
| CN219424490U (en) | Screening plant that can multistage screening | |
| CN218963229U (en) | Building rubbish aggregate screening plant | |
| CN219150246U (en) | Concrete reducing mechanism | |
| CN217963400U (en) | Screening sand device for building engineering |
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 |