CN113244997B - Hybrid fiber recycled concrete crushing equipment - Google Patents
Hybrid fiber recycled concrete crushing equipment Download PDFInfo
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- CN113244997B CN113244997B CN202110265490.8A CN202110265490A CN113244997B CN 113244997 B CN113244997 B CN 113244997B CN 202110265490 A CN202110265490 A CN 202110265490A CN 113244997 B CN113244997 B CN 113244997B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B02C23/28—Passing gas through crushing or disintegrating zone gas moving means being integral with, or attached to, crushing or disintegrating element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a hybrid fiber recycled concrete crushing device which comprises a shell, a crushing device connected to the shell, a cooling cavity arranged at the uppermost end in the shell, a crushing cavity arranged at the lower position of the cooling cavity, a crushing device arranged below the crushing cavity, an output device connected to the crushing device, two cooling devices arranged in the cooling cavity and positioned at two sides of the cooling cavity, a pushing device connected to the crushing device, and lifting devices connected to the pushing device and positioned at two sides, wherein the lifting devices are provided with the crushing devices to reduce acting force applied to concrete when a crushing element crushes the concrete, so that the service life of the crushing element is prolonged; the cooling cavity is arranged, so that the concrete is cooled before being crushed, and the brittleness of the concrete is increased; the cooling device is arranged, so that the temperature of the concrete can be kept reduced during multiple crushing, and the crushing effect and the protection effect on crushing elements are better increased; the pushing device and the lifting device are arranged, so that multiple times of crushing of concrete can be realized.
Description
Technical Field
The invention belongs to the technical field of fiber concrete, and particularly relates to a hybrid fiber recycled concrete crushing device.
Background
The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete can be combined into aggregates in the following cases: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate. The cutter is stressed greatly and is easy to be damaged when the existing concrete is crushed. .
Disclosure of Invention
The invention provides a mixed fiber recycled concrete crushing device which can prolong the service life of a crushing cutter and improve the crushing effect in order to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a kind of mixed fiber recycled concrete crushing apparatus, including the outer cover, locate the first side plate of the side of outer cover, locate the opening above the outer cover, block the first baffle of the opening, locate the first guide piece below the first baffle, locate the first concrete chute on the outer cover, the breaking device connected to outer cover, locate the first air cylinder above the breaking device in both sides of outer cover, connect to outer cover and first air cylinder of the mount, connect to the push pedal of the first air cylinder, connect to the push rod of the push pedal, locate the cooling chamber of the top in the outer cover, locate the breaking chamber of the lower position of cooling chamber, locate the breaking device below breaking chamber, connect to the output device of the breaking device, locate in cooling chamber and locate two cooling devices of both sides of cooling chamber, connect to the thrust unit of the breaking device, connect to the thrust unit and locate the lifting device of both sides; the method is characterized in that: the crushing cavity is internally provided with sieve plates positioned below the pushing device and above the crushing device; two fourth fixing pieces positioned at two sides of the shell, a fourth baffle plate arranged between the two fourth fixing pieces, a sixth rod piece penetrating through the shell and connected to the two fourth baffle plates, and a control disc connected to the sixth rod piece are arranged between the cooling cavity and the crushing cavity; the crushing device comprises a second motor, a first rotating shaft connected with the second motor, a crushing element connected with the first rotating shaft, an eccentric circle connected with the first rotating shaft and positioned between the second motor and the crushing element, and a second baffle arranged above the crushing element; the pushing device comprises an eighth guide piece arranged below the eccentric circle, a ninth rod piece connected to the eighth guide piece, a third connecting rod connected to the ninth rod piece, a tenth rod piece connected to the third connecting rod, a scraper connected to the tenth rod piece, and two ninth guide pieces arranged on the tenth rod piece and used for pressing the tenth rod piece up and down; the lifting device comprises a second cylinder arranged at the bottom of the shell, a containing plate which is connected with the second cylinder and is level to the sieve plate, a seventh rod piece arranged above the containing plate, a plurality of seventh guide pieces arranged above the seventh rod piece, and a circular ring arranged in the seventh guide pieces; the cooling device comprises two cooling box bodies positioned on the two fourth fixing pieces, a second side plate arranged on one side of the cooling box bodies, a one-way control valve arranged on the other side of the cooling box bodies, a first sliding piece arranged in the second side plate in a sliding manner, four second vent pipes and two first vent pipes connected to the first sliding piece, and a second guide piece arranged on the second vent pipes; the second vent pipe is concentric with the circular ring; when the concrete crusher is used, a worker opens an opening, concrete to be crushed is placed in a cooling cavity, a refrigerating module in the cooling cavity continuously cools air in the cooling cavity, and then concrete in the cooling cavity is cooled, the worker rotates a control panel, the control panel drives a sixth rod to drive a fourth baffle to rotate, so that the concrete on the fourth baffle falls into a crushing cavity, the concrete firstly falls on a second baffle and then falls to a position between two crushing elements through the second baffle, a second motor drives a first rotating shaft to rotate, the first rotating shaft drives the crushing elements to rotate, the crushing elements crush the concrete, the crushed concrete falls on a sieve plate, meanwhile, the rotation of the first rotating shaft can also drive an eccentric circle to rotate, the eccentric circle can drive an eighth guide piece to move downwards, the eighth guide piece drives a ninth rod piece downwards and further drives a third connecting rod to rotate, the tenth rod pieces on the two third connecting rods move towards two sides, the tenth rod pieces drive the scraping plates to move towards two sides, concrete on the sieve plates is pushed to the upper parts of the containing plates on two sides, the second cylinder drives the containing plates to move upwards, then the seventh rod pieces on the containing plates also move upwards together, the seventh rod pieces drive the seventh guide pieces to move upwards, the circular rings on the seventh guide pieces are sleeved in the second vent pipes, then the seventh guide pieces clamp the second guide pieces and drive the second guide pieces to move upwards, the second guide pieces drive the first sliding pieces to move upwards, the first sliding pieces compress and cool air in the box body, then the air in the cooling box body is blown out at the second vent pipes and the first control assembly and blown on the concrete on the containing plates, after the containing plates move to the highest position, the first cylinder drives the push plates, then the push plates drive the push rods, and the concrete on the containing plates is pushed out of the containing plates by the push rods, the concrete falls into the two second baffles again, then reaches the two crushing elements, and is crushed again, the crushed concrete with the required size can permeate into the crushing device through the sieve plate, the crushing process is carried out on the concrete in the crushing device, and then the crushed concrete is output in the output device; the concrete is cooled in the cooling cavity firstly, so that the temperature of the concrete can be reduced, the brittleness of the concrete is increased later, the concrete can be better crushed, the force acting on props when the concrete is crushed is reduced, the service life of a cutter is prolonged, the crushed concrete falls on the sieve plate, small fragments meeting requirements can permeate at the sieve plate, larger fragments can reach the containing plate, wind blows out from the second vent pipe and the first control assembly when the containing plate is upward and blows on the concrete in the containing plate, the temperature of the concrete can be increased due to the fact that the crushing releases the internal energy of the concrete, the cooling box body is communicated with the cooling cavity, the air in the cooling box body is also cold air and blows on the containing plate to cool the concrete on the containing plate, and the brittleness of the concrete can be guaranteed when the concrete is crushed for the second time, so that the concrete can be easily crushed into small fragments, better protects the cutter for crushing, reduces the stress of the cutter and prolongs the service life of the cutter.
Furthermore, the cooling device also comprises a first control component arranged on the first sliding part in a sliding manner; the first control assembly comprises a third baffle arranged on the first sliding part in a sliding manner, a first fixing part arranged on the third baffle, a first rod piece penetrating through the first fixing part, a first connecting rod connected to the first rod piece, a second rod piece connected to the second rod piece penetrating through the first connecting rod, a third guide piece penetrating through the first sliding part and connected to the cooling box body, a fourth guide piece arranged on the third guide piece in a sliding manner and connected with the second rod piece, a first spring arranged between the first sliding part and the fourth guide piece, and a third rod piece arranged above the fourth guide piece and fixed on the cooling box body; when the containing plate moves upwards, the seventh guide piece does not touch the second guide piece at the first time, then the containing plate moves upwards, the one-way control valve sucks cold air in the cooling cavity into the cooling box body, air in the cooling box body is blown out at the first vent pipe and blows on concrete of the containing plate to cool a contact surface above the concrete, then the seventh guide piece on the containing plate touches the second guide piece to enable the first sliding piece to move upwards, when the first sliding piece moves upwards in the cooling box body, the first sliding piece drives the third baffle plate to move upwards, the third baffle plate drives the first fixing piece, the first fixing piece drives the first rod piece, the first sliding piece also drives the first spring to move upwards, the second rod piece and the fourth guide piece are driven by the first spring to slide upwards on the third guide piece, and thus the first sliding piece drives elements above the whole first sliding piece to move upwards, then the fourth guide part can touch the third rod part, the fourth guide part stops moving, the first sliding part continues moving upwards, then the distance between the first rod part and the second rod part is shortened, the first connecting rod can rotate to drive the third baffle to slide on the first sliding part, then the third baffle blocks the first vent pipe so as not to block the second vent pipe, and at this time, air in the cooling box body can be blown out at the second vent pipe; when holding the board upward movement, have wind and blow the top that holds the board, the higher authority position to holding on the board concrete cools down, later can reduce the position temperature on concrete top surface, then first breather pipe is outside cold air of blowing no longer, outside cold air of blowing of second breather pipe department, the second breather pipe blows the cold air at the border position who holds the board, cool down the concrete of the border position who holds the board, can increase the effect to the concrete cooling on holding the board, to holding on the board concrete full angle cool down, can make the concrete carry out the second time or nth time breakage with lower temperature, better reduction the damage to the cutter, the life of the cutter of broken usefulness has been increased once more.
Further, the containing plate is provided with a cavity for containing concrete, first round corners arranged at two sides of the cavity, a plurality of first arc-shaped blocks arranged on the containing plate, and a plurality of through holes arranged on the first arc-shaped blocks; the concrete can fall on first arc piece when the scraper blade pushes away the concrete in the cavity, make the concrete can not directly paste on holding the board, the wind that second breather pipe department blew out can blow at first fillet department, later wind can blow the bottom surface position of concrete along first fillet, first arc piece can make the bottom surface of concrete better leak in the outside, then wind can transmit whole cavity in through-hole department, the better cooling that carries out the full angle to the concrete in holding the board, the effect of cooling has been increased, the temperature that makes the concrete falls more lowly.
Furthermore, a convex area and a concave area are arranged on the first sliding part; the position of the convex area is lower than that of the concave area; the third baffle is arranged above the sunken area; the cooling device also comprises a second control component arranged at the raised area; the second control assembly comprises a first gear connected to the first vent pipe, a first rack arranged above the protruding area in a sliding mode and meshed with the first gear, a second fixing piece arranged on the first rack, a fourth rod penetrating through the second fixing piece, a second connecting rod connected to the fourth rod, a fifth rod penetrating through the second connecting rod, a fifth guide piece connected to the fifth rod, a sixth guide piece arranged on the cooling box body, and a second spring arranged between the cooling box body and the fifth guide piece; a third fixing piece is arranged in the first ventilating pipe, and fan blades are arranged below the third fixing piece; when the first sliding part moves upwards, the second fixing part is driven to move upwards, and then the fifth guide part cannot move upwards directly under the action of the second spring, so that the distance between the second fixing part and the fifth guide part is shortened, the second connecting rod is rotated to drive the two first racks on the first sliding part to move in opposite directions, then the first racks drive the first gear to rotate, the first gear drives the first vent pipe to rotate, and when the first sliding part moves downwards, the first sliding part can reset under the action of the second spring; can make first breather pipe take place rotatoryly when first slider makes progress with the downstream, first breather pipe rotation can drive the third mounting rotatory, the third mounting rotation can drive the flabellum rotatory, the flabellum rotation can be with the cooling box in the cold wind faster blow out, the wind speed and the flow that first breather pipe department blew out cold air have been increased, the better concrete surface to holding on the board cools down, the effect of cooling has been increased, make it keep lower temperature.
Furthermore, the lifting device also comprises an eighth rod piece arranged between the two ninth guide pieces in a sliding manner, a second gear arranged on the eighth rod piece, a second rack meshed with the second gear and connected to the shell, and a rolling plate arranged on the eighth rod piece; the pushing device also comprises a second arc-shaped block arranged on the tenth rod piece, a torsional spring arranged on the second arc-shaped block and the tenth rod piece, and a plurality of eleventh rod pieces which are arranged on the ninth guide piece and matched with the second arc-shaped block; the second arc-shaped block is provided with a second round angle, a third round angle and a straight edge as shown in the figure; a third spring which is propped against the ninth rod piece is arranged in the first sliding groove; when the tenth rod piece moves towards two sides to drive the scraping plate to push large concrete fragments on the sieve plate to the containing plate, the second arc-shaped block on the tenth rod piece collides with the eighth rod piece when the tenth rod piece moves towards two sides to the limit position, the third arc-shaped block contacts the eighth rod piece, the third arc angle can enable the second arc-shaped block to rotate, after the eighth rod piece enters the straight edge position, the torsion spring drives the second arc-shaped block to continuously keep the original position to enable the eighth rod piece to be clamped by the straight edge, two tenth rod pieces drive the second arc-shaped block to move towards the direction away from each other, the straight edge drives the eighth rod piece to move, the second gear on the eighth rod piece is meshed with the second gear to enable the second gear to rotate, the eighth rod piece drives the rolling plate piece to rotate, the rotating direction of the rolling plate piece is clockwise, small fragments on the sieve plate can be rolled up, and the small fragments are lifted up by the rotating force, then the eccentric circle does not press the eighth guide part downwards any more, at the moment, the eighth guide part drives the ninth rod part under the action of the third spring to enable the eighth guide part to return to the original position, and the eighth rod part is reset under the action of the tension spring when losing the drive of the second arc-shaped block; the small fragments are lifted to avoid the fragments which are not pushed to the containing plate and do not fall to the crushing device and are remained on the sieve plate to be lifted, so that the phenomenon that the sieve plate is blocked due to the gradual increase of the fragments is avoided, the small fragments can be better ensured to enter the crushing device to be crushed, and the use stability of the equipment is improved.
Furthermore, the crushing device also comprises a first motor fixed on the outer side of the shell, a lead screw fixed at the output end of the first motor, and two nuts arranged on the lead screw; the second motor is fixed on the nut; the two ends of the screw rod are screwed to different directions; the two first motors are respectively arranged on the left side and the right side of the crushing element, so that the crushing element is more firmly supported; the first motor drives the screw rod to rotate, the screw rod can drive the two nuts to move close to each other and can also drive the two nuts to move away from each other, when the concrete is crushed, the two nuts can be arranged at a far position firstly, then the crushing is carried out for the second time after the first time of crushing, and at the moment, the first motor rotates to adjust the distance between the two crushing elements to be close, and the steps are repeated; the distance increases gradually when two broken components are broken concrete, and the broken bold that becomes when the distance is far away can reduce the power that broken component received, namely with the original broken little shiver process of broken component progressively realize that the very energetically that will receive progressively decomposes into several little power, protection broken component that can be better, avoid broken component atress too big to cause the damage, increased broken component's life.
In conclusion, the crushing device is arranged, so that the acting force applied to the crushing element when the crushing element crushes the concrete is reduced, the crushing element is protected, and the service life of the crushing element is prolonged; the cooling cavity is arranged, so that the concrete is cooled before being crushed, the brittleness of the concrete is increased, the concrete can be better crushed, the crushing effect is improved, and the crushing element can be better protected; the cooling device is arranged, so that the temperature of the concrete can be kept to be reduced during multiple crushing, and the crushing effect and the protection effect on crushing elements are better increased; the pushing device and the lifting device are arranged, so that multiple times of crushing of concrete can be realized.
Drawings
FIG. 1 is a schematic view of the present invention with a first side panel removed;
FIG. 2 is a schematic structural diagram of the front side of the present invention;
FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged view of B of FIG. 1 in accordance with the present invention;
FIG. 5 is an enlarged view of C of FIG. 1 in accordance with the present invention;
FIG. 6 is an enlarged view of D of FIG. 1 in accordance with the present invention;
FIG. 7 is a schematic structural view of a second arcuate block of the present invention;
FIG. 8 is a schematic view of the structure of the holding plate of the present invention;
FIG. 9 is a schematic view showing the structure of a cooling apparatus according to the present invention;
FIG. 10 is a schematic structural diagram of a first control assembly according to the present invention;
FIG. 11 is a schematic structural diagram of a second control assembly according to the present invention;
FIG. 12 is a schematic view of the interior of the first vent tube according to the present invention;
FIG. 13 is a schematic structural view of a first slider according to the present invention;
FIG. 14 is a side view of the present invention;
FIG. 15 is a schematic structural view of an eighth rod of the present invention;
FIG. 16 is a schematic view of the tension spring of the present invention;
FIG. 17 is a schematic view of a first side panel according to the present invention;
FIG. 18 is an enlarged view of E of FIG. 17 in accordance with the invention;
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in FIGS. 1 to 18, a hybrid fiber recycled concrete crushing apparatus comprises a housing 1, a first side plate 11 disposed on a side surface of the housing 1, an opening 12 disposed above the housing 1, a first baffle 13 blocking the opening 12, a first guide 14 disposed below the first baffle 13, a first chute 15 disposed on the housing 1, a crushing device 2 connected to the housing 1, first cylinders 3 disposed on both sides of the housing 1 and above the crushing device 2, a fixing frame 31 connected to the housing 1 and the first cylinders 3, a push plate 32 connected to the first cylinder 3, a push rod 33 connected to the push plate 32, a cooling chamber 4 disposed at the uppermost end of the housing 1, a crushing chamber 6 disposed below the cooling chamber 4, a crushing device 9 disposed below the crushing chamber 6, an output device 91 connected to the crushing device 9, two cooling devices 5 disposed inside the cooling chamber 4 and located on both sides of the cooling chamber 4, A pushing device 8 connected with the crushing device 9, and lifting devices 7 connected with the pushing device 8 and positioned at two sides; the method is characterized in that: the crushing cavity 6 is internally provided with a sieve plate 60 which is positioned below the pushing device 8 and above the crushing device 9; two fourth fixing pieces 61 positioned at two sides of the shell 1, a fourth baffle plate 62 arranged between the two fourth fixing pieces 61, a sixth rod 63 penetrating through the shell 1 and connected to the two fourth baffle plates 62 and a control disc 64 connected to the sixth rod 63 are arranged between the cooling cavity 4 and the crushing cavity 6; the crushing device 2 comprises a second motor 24, a first rotating shaft 25 connected to the second motor 24, a crushing element 27 connected to the first rotating shaft 25, an eccentric circle 26 connected to the first rotating shaft 25 and positioned between the second motor 24 and the crushing element 27, and a second baffle 28 arranged above the crushing element 27; the pushing device 8 comprises an eighth guide member 81 arranged below the eccentric circle 26, a ninth rod member 82 connected to the eighth guide member 81, a third connecting rod 83 connected to the ninth rod member 82, a tenth rod member 84 connected to the third connecting rod 83, a scraper 85 connected to the tenth rod member 84, and two ninth guide members 88 arranged on the tenth rod member 84 and pressing the tenth rod member 84 up and down; the lifting device 7 comprises a second cylinder 71 arranged at the bottom of the shell 1, a containing plate 72 connected with the second cylinder 71 and having the same height as the sieve plate 60, a seventh rod 73 arranged above the containing plate 72, a plurality of seventh guide members 74 arranged above the seventh rod 73, and a circular ring 79 arranged inside the seventh guide members 74; the cooling device 5 comprises two cooling boxes 51 positioned on two fourth fixing pieces 61, a second side plate 53 arranged on one side of the cooling boxes 51, a one-way control valve 52 arranged on the other side of the cooling boxes 51, a first sliding piece 54 arranged in the second side plate 53 in a sliding manner, four second vent pipes 56 and two first vent pipes 55 connected to the first sliding piece 54, and a second guide 561 arranged on the second vent pipes 56; the second vent tube 56 is concentric with the ring 79; when the crushing device is used, a worker opens the opening 12, concrete to be crushed is placed in the cooling cavity 4, then a refrigeration module is arranged in the cooling cavity 4 to continuously cool air in the cooling cavity 4, and further the concrete in the cooling cavity 4 is cooled, then the worker rotates the control panel 64, the control panel 64 drives the sixth rod 63 to drive the fourth baffle 62 to rotate, so that the concrete on the fourth baffle 62 falls into the crushing cavity 6, the concrete firstly falls on the second baffle 28 and then falls on a position between the two crushing elements 27 through the second baffle 28, the second motor 24 drives the first rotating shaft 25 to rotate, the first rotating shaft 25 drives the crushing elements 27 to rotate, the crushing elements 27 crush the concrete, the crushed concrete falls above the sieve plate 60, meanwhile, the rotation of the first rotating shaft 25 can also drive the eccentric circle 26 to rotate, the eccentric circle 26 can drive the eighth guide piece 81 to move downwards, the eighth guiding element 81 drives the ninth rod 82 downwards to further drive the third connecting rods 83 to rotate, so that the tenth rods 84 on the two third connecting rods 83 move towards two sides, the tenth rods 84 drive the scraping plates 85 to move towards two sides, the concrete on the screening plate 60 is pushed to the upper parts of the containing plates 72 on two sides, the second air cylinder 71 drives the containing plates 72 to move upwards, then the seventh rods 73 on the containing plates 72 also move upwards together, the seventh rods 73 drive the seventh guiding elements 74 to move upwards, the circular rings 79 on the seventh guiding elements 74 are sleeved in the second air pipes 56, then the seventh guiding elements 74 clamp the second guiding elements 561, drive the second guiding elements 561 to move upwards, the second guiding elements 561 drive the first sliding elements 54 to move upwards, the first sliding elements 54 compress the air inside the cooling box body 51, and then the air inside the cooling box body 51 is blown out at the second air pipes 56 and the first control elements 57, blow on holding the concrete on the board 72, first cylinder 3 can drive push pedal 32 behind the highest position of board 72 motion when holding, later push pedal 32 drives push rod 33, push rod 33 with the concrete on the board 72 that holds of pushing rod 72 promotion hold board 72, make the concrete fall into two second baffles 28 departments again, reachs two breaker 27 departments again, smash once more, the concrete that accords with the requirement size after the breakage can permeate to reducing mechanism 9 through sieve 60, smash the process at reducing mechanism 9 to the concrete, later reach output device 91 and export the concrete of smashing.
Specifically, the device comprises a shell 1, a first side plate 11, an opening 12, a first baffle plate 13, a first guide member 14, a first chute 15, a crushing device 2, a second motor 24, a first rotating shaft 25, an eccentric circle 26, a crushing element 27, a second baffle plate 28, a first air cylinder 3, a fixed frame 31, a push plate 32, a push rod 33, a cooling cavity 4, a cooling device 5, a cooling box 51, a one-way control valve 52, a second side plate 53, a first sliding member 54, a first vent pipe 55, a second vent pipe 56, a second guide member 561, a first control assembly 57, a third baffle plate 571, a first fixing member 572, a first rod 573, a first connecting rod 574, a second rod 575, a third guide member 576, a fourth guide member 577, a first spring 578, a third rod 579, a crushing cavity 6, a sieve plate 60, a fourth fixing member 61, a fourth baffle plate 62, a sixth rod 63, a lifting device 7, a second air cylinder 71, a containing plate 72, A seventh rod 73, a seventh guide 74, a ring 79, a pushing device 8, an eighth guide 81, a ninth rod 82, a third connecting rod 83, a tenth rod 84, a scraping plate 85, a crushing device 9 and an output device 91; the cooling device 5 further comprises a first control assembly 57 slidingly arranged on the first slide 54; the first control assembly 57 includes a third shutter 571 slidably provided on the first slider 54, a first fixing 572 provided on the third shutter 571, a first rod 573 passing through the first fixing 572, a first rod 574 connected to the first rod 573, a second rod 575 connected to the first rod 574, a third guide 576 connected to the cooling box 51 through the first slider 54, a fourth guide 577 slidably provided on the third guide 576 and connected to the second rod 575, a first spring 578 provided between the first slider 54 and the fourth guide 577, and a third rod 579 provided above the fourth guide 577 and fixed on the cooling box 51; wherein, the first side plate 11 is fixedly connected to the housing 1, the first guide member 14 is fixedly connected to the housing 1, the first baffle 13 is slidably connected to the first guide member 14, the first rotating shaft 25 is fixedly connected to the output end of the second motor 24, the eccentric circle 26 is fixedly connected to the first rotating shaft 25, the crushing element 27 is fixedly connected to the first rotating shaft 25, the second baffle 28 is fixedly connected to the housing 1, the fixing frame 31 is fixedly connected to the housing 1, the first cylinder 3 is fixedly connected to the fixing frame 31, the push plate 32 is fixedly connected to the first cylinder 3, the push rod 33 is fixedly connected to the push plate 32, the sieve plate 60 is fixedly connected to the housing 1, the fourth fixing member 61 is fixedly connected to the housing 1, the sixth rod 63 is rotatably connected to the housing 1, the fourth baffle 62 is fixedly connected to the sixth rod 63, the control panel 64 is fixedly connected to the sixth rod 63, the cooling box 51 is fixedly connected to the fourth fixing member 61, the second side plate 53 is fixedly connected to the cooling box 51, the one-way control valve 52 is fixedly connected to the cooling box 51, A first sliding member 54 is slidably connected to the cooling box 51, a first vent pipe 55 is fixedly connected to the first sliding member 54, a second vent pipe 56 is fixedly connected to the first sliding member 54, a second guide member 561 is fixedly connected to the second vent pipe 56, a third baffle plate 571 is slidably connected to the first sliding member 54, a first fixed member 572 is fixedly connected to the third baffle plate 571, a first rod 573 is fixedly connected to the first fixed member 572, a first rod 574 is rotatably connected to the first rod 573, a second rod 575 is rotatably connected to the first rod 574, a fourth guide member 577 is fixedly connected to the second rod 575, a fourth guide member 577 is slidably connected to the third guide member 576, the third guide member 576 is fixedly connected to the cooling box 51, the third guide member 576 is slidably connected to the first sliding member 54, the third rod 579 is fixedly connected to the cooling box 51, a second cylinder 71 is fixedly connected to the housing 1, a containing plate 72 is fixedly connected to the second cylinder 71, a seventh rod 73 is fixedly connected to the containing plate 72, a, The seventh guiding element 74 is fixedly connected to the seventh rod element 73, the ninth rod element 82 is fixedly connected to the eighth guiding element 81, the ninth rod element 82 is slidably connected to the first sliding groove 15, the third connecting rod 83 is rotatably connected to the ninth rod element 82, the tenth rod element 84 is rotatably connected to the third connecting rod 83, the tenth rod element 84 is slidably connected to the ninth guiding element 88, the ninth guiding element 88 is fixedly connected to the eighth guiding element 81, and the scraper 85 is fixedly connected to the tenth rod element 84; when the holding plate 72 moves upward, the seventh guide 74 does not touch the second guide 561 for the first time, then the holding plate 72 moves upward, the one-way control valve 52 sucks the cold air in the cooling cavity 4 into the cooling tank 51, the air in the cooling tank 51 is blown out at the first vent pipe 55 and blows on the concrete of the holding plate 72 to cool the contact surface above the concrete, then the seventh guide 74 on the holding plate 72 touches the second guide 561 to move the first sliding member 54 upward, when the first sliding member 54 moves upward in the cooling tank 51, the first sliding member 54 drives the third baffle 571 to move upward, the third baffle drives the first fixing member 572, the first fixing member 572 drives the first rod 573, the first sliding member 54 also drives the first spring 578 upward, the second rod 575 and the fourth guide 577 are driven by the first spring 578 to slide upward on the third guide 576, in this way, the first sliding part 54 drives the whole of the elements above the first sliding part 54 to move upwards, then the fourth guide 577 touches the third rod 579, the fourth guide 577 stops moving, the first sliding part 54 continues moving upwards, then the distance between the first rod 573 and the second rod 575 becomes shorter, the first link 574 is rotated, the third baffle 571 is driven to slide on the first sliding part 54, then the third baffle 571 blocks the first vent pipe 55 and no longer blocks the second vent pipe 56, and then air in the cooling box 51 is blown out at the second vent pipe 56.
Specifically, the structure comprises a cavity 721, a first round angle 722, a first arc-shaped block 723 and a through hole 724; the containing plate 72 is provided with a cavity 721 for containing concrete, first round corners 722 arranged at two sides of the cavity 721, a plurality of first arc-shaped blocks 723 arranged on the containing plate 72, and a plurality of through holes 724 arranged on the first arc-shaped blocks 723; wherein, the first arc-shaped block 723 is fixedly connected to the containing plate 72; when scraper blade 85 pushed the concrete into cavity 721, the concrete can fall on first arc piece 723, make the concrete can not directly paste on holding board 72, the wind that blows out in second breather pipe 56 department can blow at first fillet 722 department, later wind can blow the bottom surface position of concrete along first fillet 722, first arc piece 723 can make the bottom surface of concrete better leak outside, then wind can transmit whole cavity 721 in through-hole 724 department, better carry out the cooling of full angle to holding the concrete in the board 72, the effect of cooling has been increased, the temperature that makes the concrete drops more lowly.
Specifically, the fan blade comprises a convex area 511, a concave area 512, a second control component 58, a first gear 581, a first rack 582, a second fixing piece 583, a fourth rod 584, a second link 585, a fifth rod 586, a fifth guide 587, a sixth guide 588, a second spring 589, a third fixing piece 551 and a fan blade 552; a convex area 511 and a concave area 512 are arranged on the first sliding part 54; the raised region 511 is positioned lower than the recessed region 512; the third baffle 571 is arranged above the recessed area 512; the cooling device 5 further comprises a second control member 58 provided at the raised area 511; the second control assembly 58 includes a first gear 581 connected to the first vent pipe 55, a first rack 582 slidably disposed above the convex region 511 and engaged with the first gear 581, a second fixing member 583 disposed on the first rack 582, a fourth rod 584 passing through the second fixing member 583, a second link 585 connected to the fourth rod 584, a fifth rod 586 passing through the second link 585, a fifth guide member 587 connected to the fifth rod 586, a sixth guide member 588 disposed on the cooling tank 51, and a second spring 589 disposed between the cooling tank 51 and the fifth guide member 587; the first breather pipe 55 is internally provided with a third fixing member 551, and fan blades 552 are arranged below the third fixing member 551; the third fixing part 551 is fixedly connected to the first vent pipe 55, the fan blade 552 is fixedly connected to the third fixing part 551, the first gear 581 is fixedly connected to the first vent pipe 55, the second fixing part 583 is fixedly connected to the first rack 582, the first rack 582 is slidably connected to the convex area 511, the fourth rod 584 is fixedly connected to the second fixing part 583, the second link 585 is rotatably connected to the fourth rod 584, the fifth rod 586 is rotatably connected to the second link 585, the fifth guide 587 is fixedly connected to the fifth rod 586, the sixth guide 588 is fixedly connected to the cooling box 51, the sixth guide 588 is slidably connected to the first sliding part 54, and the fifth guide 587 is slidably connected to the sixth guide 588; when the first sliding part 54 moves upwards, the second fixing part 583 is driven to move upwards, and then the fifth guiding part 587 does not move upwards directly under the action of the second spring 589, so that the distance between the second fixing part 583 and the fifth guiding part 587 is shortened, the second link 585 rotates to drive the two first racks 582 on the first sliding part 54 to move towards each other, then the first racks 582 drive the first gear 581 to rotate, the first gear 581 drives the first vent pipe 55 to rotate, and when the first sliding part 54 moves downwards, the first sliding part 54 is reset under the action of the second spring 589.
Specifically, the device comprises a tension spring 70, a second rack 75, a second gear 76, an eighth rod 77, a rolling plate 78, a third spring 80, a second arc-shaped block 86, a torsion spring 87, a ninth guide 88, an eleventh rod 89, a second round angle 861, a third round angle 862 and a straight edge 863; the lifting device 7 further comprises an eighth rod member 77 slidably arranged between the two ninth guide members 88, a second gear 76 arranged on the eighth rod member 77, a second rack 75 meshed with the second gear 76 and connected to the shell 1, and a rolling plate member 78 arranged on the eighth rod member 77; the pushing device 8 further comprises a second arc-shaped block 86 arranged on the tenth rod piece 84, a torsion spring 87 arranged on the second arc-shaped block 86 and the tenth rod piece 84, and a plurality of eleventh rod pieces 89 arranged on a ninth guide piece 88 and matched with the second arc-shaped block 86; a second round angle 861, a third round angle 862 and a straight edge 863 are arranged on the second arc-shaped block 86 as shown in the figure; a third spring 80 abutting against a ninth rod 82 is arranged in the first sliding chute 15; wherein, the second arc-shaped block 86 is rotatably connected to the tenth rod 84, the eleventh rod 89 is fixedly connected to the ninth guiding member 88, the eighth rod 77 is slidably connected to the ninth guiding member 88, the second gear 76 is fixedly connected to the eighth rod 77, the second rack 75 is fixedly connected to the housing 1, and the rolling plate 78 is fixedly connected to the eighth rod 77; when the tenth rod 84 moves towards both sides to drive the scraping plates 85 to push large concrete fragments on the screen plate 60 onto the containing plate 72, when the tenth rod 84 moves towards both sides to the limit position, the second arc-shaped block 86 on the tenth rod 84 impacts the eighth rod 77, so that the third round angle 862 contacts the eighth rod 77, the third round angle 862 can rotate the second arc-shaped block 86, after the eighth rod 77 enters the straight edge 863 position, the torsion spring 87 can drive the second arc-shaped block 86 to keep the original position, so that the eighth rod 77 is clamped by the straight edge 863, the two tenth rods 84 can drive the second arc-shaped blocks 86 to move away from each other, the straight edge 863 can drive the eighth rod 77 to move, the second gear 76 on the eighth rod 77 is meshed with the second gear 75 to rotate the second gear 76, which can drive the eighth rod 77 to rotate, the eighth rod 77 can drive the rolling plate 78 to rotate, the rolling plate 78 has a clockwise rotation direction, the small pieces on the screen plate 60 can be rolled up, the small pieces can be lifted up by the rotating force, then the eccentric circle 26 does not press down to the eighth guiding element 81, at this time, the eighth guiding element 81 drives the ninth rod 82 to return the eighth guiding element 81 to the original position under the action of the third spring 80, and the eighth rod 77 is reset under the action of the tension spring 70 after losing the drive of the second arc-shaped block 86.
Specifically, the device comprises a first motor 21, a lead screw 22 and a nut 23; the crushing device 2 further comprises a first motor 21 fixed outside the shell 1, a lead screw 22 fixed at the output end of the first motor 21, and two nuts 23 arranged on the lead screw 22; the second motor 24 is fixed on the nut 23; the lead screw 22 has two ends with different turning directions; the first motor 21 is fixedly connected to the shell 1, the lead screw 22 is fixedly connected to the first motor 21, the nut 23 is in threaded connection with the lead screw 22, and the second motor 24 is fixedly connected to the nut 23; the two first motors 21 are respectively arranged at the left side and the right side of the crushing element 27, so that the crushing element 27 is more firmly supported; first motor 21 drives lead screw 22 rotatory, and lead screw 22 can drive two nuts 23 and move near each other also can drive two nuts 23 and move far away from each other, can establish two nuts 23 in the position far away earlier when carrying out the breakage to the concrete, later broken for the first time later will carry out the secondary crushing, and at this moment first motor 21 is rotatory to be adjusted the distance between two crushing components 27 near a little, and is so repeated.
The specific working process of the invention is as follows: when the concrete crusher is used, a worker opens the opening 12, concrete to be crushed is placed in the cooling cavity 4, then a refrigeration module is arranged in the cooling cavity 4 to continuously cool air in the cooling cavity 4, and further the concrete in the cooling cavity 4 is cooled, then the worker rotates the control panel 64, the control panel 64 drives the sixth rod 63 to drive the fourth baffle 62 to rotate, so that the concrete on the fourth baffle 62 falls into the crushing cavity 6, the concrete firstly falls on the second baffle 28 and then falls on a position between the two crushing elements 27 through the second baffle 28, the first motor 21 drives the lead screw 22 to rotate, the lead screw 22 can drive the two nuts 23 to move close to each other and can drive the two nuts 23 to move away from each other, the two nuts 23 can be arranged at far positions when the concrete is crushed, then the first crushing is carried out, then the second crushing is carried out, at this time, the first motor 21 rotates to adjust the distance between the two crushing elements 27 to be close, repeating the above steps, at the same time, the second motor 24 on the nut 23 drives the first rotating shaft 25 to rotate, the first rotating shaft 25 drives the crushing element 27 to rotate, the crushing element 27 crushes the concrete, the crushed concrete falls on the screen plate 60, at the same time, the rotation of the first rotating shaft 25 also drives the eccentric circle 26 to rotate, the eccentric circle 26 rotates to drive the eighth guiding element 81 to move downwards, the eighth guiding element 81 drives the ninth rod 82 downwards to drive the third connecting rods 83 to rotate, so that the tenth rod 84 on the two third connecting rods 83 moves towards two sides, the tenth rod 84 drives the scraping plate 85 to move towards two sides, so as to push the concrete on the screen plate 60 to the upper side of the containing plate 72 on two sides, when the tenth rod 84 moves towards two sides to drive the scraping plate 85 to push the large concrete fragments on the screen plate 60 to the containing plate 72, the second arc-shaped block 86 on the tenth rod 84 impacts the eighth rod 77 when the tenth rod 84 moves towards two sides to the limit position, the third round corner 862 contacts the eighth rod 77, the third round corner 862 rotates the second arc block 86, after the eighth rod 77 enters the position of the straight edge 863, the torsion spring 87 drives the second arc block 86 to keep the original position, so that the eighth rod 77 is clamped by the straight edge 863, then the eccentric circle 26 does not press down the eighth guiding member 81, at this time, the eighth guiding member 81 drives the ninth rod 82 to return to the original position under the action of the third spring 80, so that the two tenth rods 84 drive the second arc blocks 86 to move in the direction away from each other, the straight edge 863 drives the eighth rod 77 to move, the second gear 76 on the eighth rod 77 is engaged with the second rack 75 to rotate the second gear 76, which drives the eighth rod 77 to rotate, the eighth rod 77 drives the rolling plate 78 to rotate, the rolling plate 78 rotates clockwise, so that small fragments on the screen plate 60 can be rolled up, the small fragments are lifted by the rotating force, meanwhile, the holding plate 72 is driven by the second cylinder 71 to move upwards, when the holding plate 72 moves upwards, the seventh guide 74 does not touch the second guide 561 for the first time, then the holding plate 72 moves upwards, the one-way control valve 52 sucks cold air in the cooling cavity 4 into the cooling box body 51, air in the cooling box body 51 is blown out at the first air pipe 55 and onto concrete in the cavity 721, the concrete mainly exists on the first arc-shaped block 723, so that the concrete does not directly stick to the cavity 721, air blown out at the second air pipe 56 blows at the first round angle 722, then the air blows to the bottom surface of the concrete along the first round angle 722, the first arc-shaped block 723 can make the bottom surface of the concrete better leak outside, then the air is transmitted to the whole cavity 721 at the through hole 724, then the seventh guide 74 on the cavity touches the second round angle 721, when the first sliding part 54 moves upward in the cooling box 51, the first sliding part 54 drives the third baffle plate 571 to move upward, the third baffle plate 571 drives the first fixing part 572, the first fixing part 572 drives the first rod 573, the first sliding part 54 also drives the first spring 578 to move upward, the second rod 575 and the fourth guide 577 are driven by the first spring 578 to slide upward on the third guide 576, so that the first sliding part 54 drives the whole element above the first sliding part 54 to move upward, then the fourth guide 577 touches the third rod 579, the fourth guide 577 stops moving, the first sliding part 54 continues to move upward, then the distance between the first rod 573 and the second rod 575 is shortened, the first connecting rod 574 rotates, the third sliding part 571 is driven to slide on the first sliding part 54, then the third baffle plate 571 stops the first vent pipe 55 to block the second vent pipe 56, at this time, air in the cooling box 51 is blown out at the second vent pipe 56, the first sliding part 54 drives the second fixing part 583 to move upwards when moving upwards, then the fifth guiding part 587 is not moved upwards directly under the action of the second spring 589, so that the distance between the second fixing part 583 and the fifth guiding part 587 is shortened, the second connecting rod 585 is rotated, the two first racks 582 on the first sliding part 54 are driven to move towards each other, then the first racks 582 drive the first gear 581 to rotate, the first gear 581 drives the first vent pipe 55 to rotate, when the first sliding part 54 moves downwards, the first sliding part is reset under the action of the second spring 589, when the containing plate 72 moves to the highest position, the first cylinder 3 drives the push plate 32, then the push plate 32 drives the push rod 33, the concrete on the containing plate 72 is pushed out of the containing plate 72 by the push rod 33, and the concrete falls into the two second baffle plates 28 again, and then the concrete reaches the two crushing elements 27 to be crushed again, the concrete which meets the requirement after being crushed permeates into the crushing device 9 through the sieve plate 60, the crushing process is carried out on the concrete in the crushing device 9, and then the crushed concrete is output by the output device 91.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (3)
1. The utility model provides a hybrid fiber recycled concrete crushing equipment, including shell (1), locate first curb plate (11) of shell (1) side, locate opening (12) of shell (1) top, block first baffle (13) of opening (12), locate first guide (14) of first baffle (13) below, establish first spout (15) on shell (1), connect in breaker (2) of shell (1), locate first cylinder (3) that shell (1) both sides are located breaker (2) top, connect in mount (31) of shell (1) and first cylinder (3), connect in push pedal (32) of first cylinder (3), connect in push rod (33) of push pedal (32), locate inside cooling chamber (4) of upper end of shell (1), locate crushing chamber (6) of cooling chamber (4) below position, locate crusher (9) of crushing chamber (6) below, The device comprises an output device (91) connected with a crushing device (9), two cooling devices (5) arranged in a cooling cavity (4) and positioned at two sides of the cooling cavity (4), a pushing device (8) connected with the crushing device (9), and lifting devices (7) connected with the pushing device (8) and positioned at two sides; the method is characterized in that: a sieve plate (60) positioned below the pushing device (8) and above the crushing device (9) is arranged in the crushing cavity (6); two fourth fixing pieces (61) positioned at two sides of the shell (1), a fourth baffle plate (62) arranged between the two fourth fixing pieces (61), a sixth rod piece (63) penetrating through the shell (1) and connected to the two fourth baffle plates (62) and a control panel (64) connected to the sixth rod piece (63) are arranged between the cooling cavity (4) and the crushing cavity (6); the crushing device (2) comprises a second motor (24), a first rotating shaft (25) connected to the second motor (24), a crushing element (27) connected to the first rotating shaft (25), an eccentric circle (26) connected to the first rotating shaft (25) and located between the second motor (24) and the crushing element (27), and a second baffle plate (28) arranged above the crushing element (27); the pushing device (8) comprises an eighth guide piece (81) arranged below the eccentric circle (26), a ninth rod piece (82) connected to the eighth guide piece (81), a third connecting rod (83) connected to the ninth rod piece (82), a tenth rod piece (84) connected to the third connecting rod (83), a scraping plate (85) connected to the tenth rod piece (84), and two ninth guide pieces (88) arranged on the tenth rod piece (84) and used for pressing the tenth rod piece (84) up and down; the lifting device (7) comprises a second cylinder (71) arranged at the bottom of the shell (1), a containing plate (72) connected to the second cylinder (71) and having the same height as the sieve plate (60), a seventh rod piece (73) arranged above the containing plate (72), a plurality of seventh guide pieces (74) arranged above the seventh rod piece (73), and a circular ring (79) arranged inside the seventh guide pieces (74); the cooling device (5) comprises two cooling box bodies (51) positioned on the two fourth fixing pieces (61), a second side plate (53) arranged on one side of the cooling box bodies (51), a one-way control valve (52) arranged on the other side of the cooling box bodies (51), a first sliding piece (54) arranged in the second side plate (53) in a sliding manner, four second vent pipes (56) and two first vent pipes (55) connected to the first sliding piece (54), and a second guide piece (561) arranged on the second vent pipes (56); the second vent tube (56) is concentric with the ring (79); the cooling device (5) further comprises a first control assembly (57) slidably arranged on the first sliding part (54); the first control assembly (57) comprises a third baffle plate (571) slidingly arranged on the first sliding member (54), a first fixing member (572) arranged on the third baffle plate (571), a first rod member (573) passing through the first fixing member (572), a first connecting rod (574) connected to the first rod member (573), a second rod member (575) connected to the first connecting rod (574), a third guide member (576) connected to the cooling box body (51) through the first sliding member (54), a fourth guide member (577) slidingly arranged on the third guide member (576) and connected with the second rod member (575), a first spring (578) arranged between the first sliding member (54) and the fourth guide member (577), and a third rod member (579) arranged above the fourth guide member (577) and fixed on the cooling box body (51); the concrete containing plate (72) is provided with a cavity (721) for containing concrete, first round corners (722) arranged at two sides of the cavity (721), a plurality of first arc-shaped blocks (723) arranged on the containing plate (72), and a plurality of through holes (724) arranged on the first arc-shaped blocks (723); a convex area (511) and a concave area (512) are arranged on the first sliding part (54); the raised region (511) is positioned lower than the recessed region (512); the third baffle plate (571) is arranged above the depressed area (512); the cooling device (5) further comprises a second control assembly (58) arranged at the raised area (511); the second control assembly (58) comprises a first gear (581) connected to the first vent pipe (55), a first rack (582) slidably arranged above the convex area (511) and meshed with the first gear (581), a second fixing member (583) arranged on the first rack (582), a fourth rod (584) penetrating through the second fixing member (583), a second connecting rod (585) connected to the fourth rod (584), a fifth rod (586) penetrating through the second connecting rod (585), a fifth guide member (587) connected to the fifth rod (586), a sixth guide member (588) arranged on the cooling box body (51), and a second spring (589) arranged between the cooling box body (51) and the fifth guide member (587); the first breather pipe (55) is internally provided with a third fixing part (551), and fan blades (552) are arranged below the third fixing part (551).
2. A hybrid fiber recycled concrete crushing plant according to claim 1, characterized in that: the lifting device (7) further comprises an eighth rod piece (77) arranged between the two ninth guide pieces (88) in a sliding mode, a second gear (76) arranged on the eighth rod piece (77), a second rack (75) meshed with the second gear (76) and connected to the shell (1), and a rolling plate piece (78) arranged on the eighth rod piece (77); the pushing device (8) further comprises a second arc-shaped block (86) arranged on the tenth rod piece (84), a torsion spring (87) arranged on the second arc-shaped block (86) and the tenth rod piece (84), and a plurality of eleventh rod pieces (89) which are arranged on the ninth guide piece (88) and matched with the second arc-shaped block (86); a second round angle (861), a third round angle (862) and a straight edge (863) are arranged on the second arc-shaped block (86); and a third spring (80) which is propped against the ninth rod piece (82) is arranged in the first sliding groove (15).
3. A hybrid fiber recycled concrete crushing plant according to claim 1, characterized in that: the crushing device (2) further comprises a first motor (21) fixed on the outer side of the shell (1), a lead screw (22) fixed at the output end of the first motor (21), and two nuts (23) arranged on the lead screw (22); the second motor (24) is fixed on the nut (23); the lead screw (22) is a lead screw (22) with two ends rotating in different directions; the two first motors (21) are respectively arranged at the left side and the right side of the crushing element (27), so that the crushing element (27) is more firmly supported.
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| CN202110265490.8A CN113244997B (en) | 2021-03-11 | 2021-03-11 | Hybrid fiber recycled concrete crushing equipment |
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| CN202110265490.8A CN113244997B (en) | 2021-03-11 | 2021-03-11 | Hybrid fiber recycled concrete crushing equipment |
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| CN114453058B (en) * | 2022-01-17 | 2023-10-31 | 浙江鑫良仓储设备有限公司 | Bamboo charcoal rolling machine for removing peculiar smell of refrigerator |
| CN114311307B (en) * | 2022-01-22 | 2022-09-13 | 青岛理工大学 | Fiber pre-dispersing device of fiber concrete and fiber dispersion improving method thereof |
| CN115283069B (en) * | 2022-08-02 | 2023-04-18 | 广东亨益环保集团有限公司 | Municipal solid waste treatment system |
| CN118357253B (en) * | 2024-06-20 | 2024-09-03 | 山西四建集团有限公司 | Municipal construction waste environmental protection recycling breaker |
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| CN211755299U (en) * | 2019-11-30 | 2020-10-27 | 青岛金翔商砼有限公司 | Broken device that refines of building site concrete piece |
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| GB1318678A (en) * | 1972-02-12 | 1973-05-31 | Oliver & Battle Sa | Homogeneous disintegrator machines |
| GB1534274A (en) * | 1975-01-21 | 1978-11-29 | Boc International Ltd | Size reduction |
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| CN113244997A (en) | 2021-08-13 |
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