CN108816474B - Recycled aggregate of waste concrete finely divided wind filter mechanism, disintegrating mechanism - Google Patents
Recycled aggregate of waste concrete finely divided wind filter mechanism, disintegrating mechanism Download PDFInfo
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- CN108816474B CN108816474B CN201810681594.5A CN201810681594A CN108816474B CN 108816474 B CN108816474 B CN 108816474B CN 201810681594 A CN201810681594 A CN 201810681594A CN 108816474 B CN108816474 B CN 108816474B
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- blanking
- roller
- angular wheel
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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
- B02C21/00—Disintegrating plant with or without drying of the material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/10—Mills in which a friction block is towed along the surface of a cylindrical or annular member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Combined Means For Separation Of Solids (AREA)
- Crushing And Grinding (AREA)
Abstract
The present invention discloses a kind of finely divided wind filter mechanism of recycled aggregate of waste concrete, including precomminution disc assembly, centrifugal broken blanking device, licker-in laminated type grinding device, wind filter device.Centrifugal broken blanking device is located at the lower section of precomminution disc assembly, and licker-in laminated type grinding device is located at the lower section of centrifugal broken blanking device；Wind filter device is to sieve the powder fallen from the blanking port.Crushing of the invention is integrated with centrifugation and crushes, roll crushing, roll a variety of grinding modes such as crushing, the advantages of crushing big volume using centrifugation, load with greatly carries out precomminution, to the efficiency that road crushes after the load of road crushing, raising after mitigation, in the transition blanking stage, using on one side be centrifuged crush while blanking by the way of carry out transition crushing, it recycles and rolls crushing, rolls the grinding mode for crushing and combining, realize violent extruding, the agitation to target position, realize the thorough crushing of particle.
Description
Technical field
The present invention relates to building material technical field more particularly to the finely divided wind filters of recycled aggregate of waste concrete
Mechanism, disintegrating mechanism.
Background technique
With the development of social economy, the expansion of the process of urban-rural integration, city size, every year because of reconstruction of removing, dimension
Shield repairs solid and generation discarded concrete number in terms of hundred million tons.If discarded concrete is directly stacked or filled, not only to spend
A large amount of freight charges cause secondary pollution to environment.If can refine to discarded concrete, the regeneration of resource is realized, no
It only can be reduced the pollution to environment, preserve the ecological environment, meet the requirement of sustainable development；Simultaneously can it is energy saving, reduce at
This consumption.
Aggregate is the granular loose material that skeleton or filling effect are played in concrete.Including coarse aggregate, fine aggregate, wherein slightly
Aggregate is that aggregate of the partial size greater than 5mm is known as coarse aggregate, and fine aggregate is diameter 5mm aggregate below.
Recycled aggregate of waste concrete according to process flow successively include from front to back pretreatment, sorting, it is broken, crush,
The techniques such as screening, classification: where pretreatment is to hammer to partial size greater than the concret block of 300mm, removes reinforcing bar and each
Kind impurity；Sorting is to sort pretreated concret block, successively removes iron impurities and non-ferrous impurity；It is broken
It is that concret block after sorting process passes through break process；Crushing is to crush broken bulky grain to form little particle；Sieve
Point the little particle after pulverization process is sieved, and it is respectively 20-40mm, 5-20mm and small for obtaining satisfactory partial size
In the particle of 5mm；Classification is that the Aggregate of recycled concrete by partial size less than 5mm carries out air classification processing, removes partial size and is less than
The micro mist of 0.15mm obtains the particle of 0.15-0.5mm.The solidifying broken finely divided Screening Treatment of soil block body, that is, crush, sieve,
Classification etc. the treatment efficiency of processes, the fine degree of processing be influence recycled aggregate extracted amount, recovery rate, extraction efficiency it is important
Link.
And the modes such as prior art crushing mostly uses roller to pulverize, impeller knife circumgyration incision, the pulverization that roller pulverizes
Exist only in the deficiency for leading to that unit time treating capacity is small, working efficiency is slow, operating accuracy is low to the gap area between roller；
And there are, needs larger to damaging for impeller knife and often more become cutter and there is inconvenient blanking not in impeller knife circumgyration incision
Foot.In addition, the crushing of the prior art is mostly the mode that single-stage crushes, and then lead to the aggregate recovery efficiency of regeneration concrete not
It is high, it is therefore desirable to be repeated several times and crush, lead to the pipelining difference of industrial operation.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides good crushing effect, improve the aggregate rate of recovery of regeneration concrete
The finely divided wind filter mechanism of recycled aggregate of waste concrete.
The present invention is realized by following technological means solves above-mentioned technical problem: a kind of recycled aggregate of waste concrete use
Finely divided wind filter mechanism, including precomminution disc assembly, centrifugal broken blanking device, licker-in laminated type grinding device,
Wind filter device；
The precomminution disc assembly includes guide table, block；The guide table is in the circle that upper end is relatively narrow and lower end is wealthyer
Mesa-shaped, the block is trapped among the side of the guide table outside and the bottom of the block and the side of the guide table are rotatablely connected
Or contact comprising internal layer block layer and outer layer block layer, the blanking offered on the internal layer block layer up and down lack
Mouthful；Connecting in the bottom of the blanking notch has passage, and the discharge end of the passage slopes down to its central axes and institute
State guide table central axes join until；Its medial surface of the internal layer block layer is rolled mortar wall；The guide table passes through guide table
Its rotation of motor driven；The guide table rotation direction is opposite with the rotation direction of the block；
The centrifugal broken blanking device is located at the lower section of the passage, and the centrifugal broken blanking device includes
Roller, rotary components；The bottom of the roller upper and lower opening, the passage is located at its open-topped top of the roller,
The rotary components are oblique and limit in the internal cavities of the roller with being rotatably assorted；The rotary components include the
One revolving part, the second revolving part, one end of first revolving part are connect with one section of inner sidewall of the internal cavities of the roller,
Its other end tilts down；One end of second revolving part and the other end of first revolving part are hinged, second rotation
The other end for turning part can be sloped down to be contacted with another section of inner sidewall of the internal cavities of the roller；In second rotation
The hinged place of part and first revolving part is equipped with torsional spring, bottom and the roller of the other end of second revolving part
It is attracted or engages between another section of inner sidewall of internal cavities；
The licker-in laminated type grinding device includes crushing chamber, and the crushing chamber is connected up and down；It is arranged in the crushing chamber
There are top board, lower platen, spiked roller, a blanking plate, it is mutually in one row of horizontal distribution that the spiked roller, which is multiple, the top board,
Lower platen is located at the top of the spiked roller, lower section；The top board, lower platen can be moved toward one another in vertical direction or
Backwards to movement and the top board, lower platen side with the inner sidewall of the crushing chamber it is in sealing contact；In the top board
On offer feed inlet, be also provided with blanking port on the lower platen, the blanking port passes through the blanking plate lid and closes；
The lower platen, which moves downward, to be able to achieve the blanking plate and stirs downwards and the blanking port is caused to be open；
The wind filter device is to sieve the powder fallen from the blanking port.
Preferably, sieving is installed in the blanking indentation, there；The bottom edge of its side of guide table is bent upwards to form U
Shape turnup structure, the bottom edge of its medial surface of internal layer block layer are in inverted S-shaped structure, the inverted S-shaped structure and the U-shaped flange
Structure is in contact；
Preferably, it is male and fomale(M&F), the rotation that the inner sidewall of the roller, which is provided with needle thorn or the inner sidewall of the roller,
It is male and fomale(M&F) that the upper surface for turning component, which is also equipped with needle thorn or the upper surface of rotary components,.
Preferably, the bottom surface of the top board, the lower platen top surface be male and fomale(M&F)；It is set vertically in the crushing chamber
It is equipped with multi-filament bar, the upper section of every screw rod, the hand of spiral of the lower section of screw rod are contrary, and the top board passes through the first swivel nut
It is socketed in the upper section of screw rod, the lower platen is socketed in the lower section of screw rod by the second swivel nut；One end of the blanking plate and institute
The side for stating blanking port is hinged, is equipped with the second torsional spring in the hinged place of flitch and blanking port；State the other end of blanking plate
Free end for free end, the blanking plate can engage or be pull-in on the other side of the blanking port；Under screw rod
Section is arranged with sliding sleeve with being slidably matched, and is connected between the sliding sleeve and the bottom of the lower platen by the first elastic component,
It is connected between the free end of the blanking plate and the sliding sleeve by the second elastic component.
Preferably, the quantity of the spiked roller is odd number, and the end of each spiked roller is socketed with the first scroll wheel,
Belt connection is rolled by first between all first scroll wheels；One of them first scroll wheel rolls turbin generator by first and drives
It is dynamic, it is arranged with the first angular wheel on the output shaft of the first rolling turbin generator, is socketed with the on a screw rod wherein
Two angular wheels realize mutually transmission by commutation component between first angular wheel and second angular wheel；Institute
Stating commutation component includes third angular wheel, the 4th angular wheel, and first angular wheel is engaged with third angular wheel, institute
Third angular wheel and the 4th angular wheel are stated by axis connection, the 4th angular wheel is nibbled with second angular wheel
It closes；The second scroll wheel is also socketed on each screw rod, all screw rods are connected by the second scroll wheel belt.
Preferably, the quantity of the spiked roller is even number, from the spiked roller of initial position to the spiked roller of final position
One group of position two-by-two, the end of each group of spiked roller are respectively sleeved on first gear, second gear, the first gear, the second tooth
Wheel engagement, first gear teeth pass through first gear motor driven；Is arranged on the output shaft of the first gear motor
One angular wheel is socketed with the second angular wheel, first angular wheel and second taper wherein on a screw rod
Mutually transmission is realized by commutation component between gear；The commutation component includes third angular wheel, the 4th angular wheel, institute
It states the first angular wheel to engage with third angular wheel, the third angular wheel and the 4th angular wheel are connected by axis
It connects, the 4th angular wheel is engaged with second angular wheel；The second scroll wheel, all screw rods are also socketed on each screw rod
It is connected by the second scroll wheel belt.
Preferably, the bottom of the crushing chamber is provided with guide assemblies, the guide assemblies include the first hang plate,
Second hang plate；First hang plate, the second hang plate are located at the both ends of the bottom of the crushing chamber and opposite tilt；
Wherein, its its direction from top to bottom of extended line of central axes in direction and first hang plate from top to bottom of the second hang plate
Central axes intersection.
Preferably, the wind filter device includes blower, bottom plate, blanking hang plate；Along the length side of the bottom plate
It is equipped with blanking through slot to being spaced apart, the bottom of each blanking through slot is provided with blanking hang plate；The blower is to will be from
The powder that the blanking port is fallen is blown into corresponding blanking through slot according to the difference of gravity.
Preferably, the top board, lower platen side pass through the inner sidewall sealing of rubber layer and the crushing chamber and connect
Touching；The feeding-passage of serpentine configuration is installed on the feed inlet；End opening is wealthyer thereon and lower ending opening for the feeding-passage
It is relatively narrow.
Invention additionally discloses a kind of finely divided mechanism of recycled aggregate of waste concrete, including precomminution disc assembly, from
Core type is crushed blanking device, licker-in laminated type grinding device；
The precomminution disc assembly includes guide table, block；The guide table is in the circle that upper end is relatively narrow and lower end is wealthyer
Mesa-shaped, the block is trapped among the side of the guide table outside and the bottom of the block and the side of the guide table are rotatablely connected
Or contact comprising internal layer block layer and outer layer block layer, the blanking offered on the internal layer block layer up and down lack
Mouthful；Connecting in the bottom of the blanking notch has passage, and the discharge end of the passage slopes down to its central axes and institute
State guide table central axes join until；Its medial surface of the internal layer block layer is rolled mortar wall；The guide table passes through guide table
Its rotation of motor driven；The guide table rotation direction is opposite with the rotation direction of the block；
The centrifugal broken blanking device is located at the lower section of the passage, and the centrifugal broken blanking device includes
Roller, rotary components；The bottom of the roller upper and lower opening, the passage is located at its open-topped top of the roller,
The rotary components are oblique and limit in the internal cavities of the roller with being rotatably assorted；The rotary components include the
One revolving part, the second revolving part, one end of first revolving part are connect with one section of inner sidewall of the internal cavities of the roller,
Its other end tilts down；One end of second revolving part and the other end of first revolving part are hinged, second rotation
The other end for turning part can be sloped down to be contacted with another section of inner sidewall of the internal cavities of the roller；In second rotation
The hinged place of part and first revolving part is equipped with torsional spring, bottom and the roller of the other end of second revolving part
It is attracted or engages between another section of inner sidewall of internal cavities；
The licker-in laminated type grinding device includes crushing chamber, and the crushing chamber is connected up and down；It is arranged in the crushing chamber
There are top board, lower platen, spiked roller, a blanking plate, it is mutually in one row of horizontal distribution that the spiked roller, which is multiple, the top board,
Lower platen is located at the top of the spiked roller, lower section；The top board, lower platen can be moved toward one another in vertical direction or
Backwards to movement and the top board, lower platen side with the inner sidewall of the crushing chamber it is in sealing contact；In the top board
On offer feed inlet, be also provided with blanking port on the lower platen, the blanking port passes through the blanking plate lid and closes；
The lower platen, which moves downward, to be able to achieve the blanking plate and stirs downwards and the blanking port is caused to be open.
It crushes the present invention has the advantages that crushing of the invention is integrated with centrifugation, rolls crushing, rolls a variety of powder such as crushing
Broken mode carries out precomminution using the advantages of being centrifuged the big volume of crushing, load with greatly, thus the load that road crushes after mitigating, raising
The efficiency that road crushes afterwards, in the transition blanking stage, using carrying out transition crushing by the way of be centrifuged while crushing and blankinging, then it is sharp
With rolling crushing, rolling the grinding mode for crushing and combining, realizes violent extruding, the agitation to target position, realize the thorough of particle
It crushes；The each crushing stage of the present invention complements each other and continuity is strong, each crushing stage sequential analysis, can greatly improve
Crush efficiency.
In the present invention in the precomminution stage, rotated simultaneously using guide table, block and guide table rotation direction and block
Rotation direction improves the severity of particles hit and hits number on the contrary, compared to one-directional rotation；Due to the pre- powder of the present invention
The broken stage uses the blanking of rotary type sequence, that is, the position consistency where descending discharge position and blanking notch specific, and causes under particle
Discharge position is inconsistent, then the present invention is joined by the central axes that the discharge end of passage slopes down to its central axes and guide table
Until, the particle after sieving is able to achieve the consistent always of blanking position.
Centrifugal broken blanking device of the invention is under the premise of playing transition conveying device, moreover it is possible to along with crushing,
Realize the effect blankinged on one side crush while.The present invention in licker-in laminated type crushing stage, using the top board that can be moved up and down,
Lower platen cooperates the spiked roller that can be rolled, and realization is rolled, stirred, the synchronous of attrition crushing carries out, and crushing effect is greatly improved.This
All sievings, sieve are both preferably the vibrating screen of the prior art in invention.
Detailed description of the invention
A kind of side structure schematic diagram of the finely divided wind filter mechanism of recycled aggregate of waste concrete of Fig. 1 present invention.
A kind of stereoscopic schematic diagram of the finely divided wind filter mechanism of recycled aggregate of waste concrete of Fig. 2 present invention.
A kind of recycled aggregate of waste concrete precomminution disc assembly in finely divided wind filter mechanism of Fig. 3 present invention
Structural schematic diagram.
A kind of recycled aggregate of waste concrete of Fig. 4 present invention is filled with broken blanking centrifugal in finely divided wind filter mechanism
The schematic diagram of internal structure set.
A kind of recycled aggregate of waste concrete of Fig. 5 present invention is shown with the structure of rotary components in finely divided wind filter mechanism
It is intended to.
The partial enlargement diagram of Fig. 5 in Fig. 6 present invention.
A kind of recycled aggregate of waste concrete of Fig. 7 present invention crushes dress with licker-in laminated type in finely divided wind filter mechanism
The structural schematic diagram set.
A kind of structural representation of recycled aggregate of waste concrete blanking plate in finely divided wind filter mechanism of Fig. 8 present invention
Figure.
A kind of structural representation of recycled aggregate of waste concrete top board in finely divided wind filter mechanism of Fig. 9 present invention
Figure.
A kind of recycled aggregate of waste concrete first gear and second in finely divided wind filter mechanism of Figure 10 present invention
The structural schematic diagram of gear in the engagement condition.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Embodiment 1
As shown in Figure 1, the present embodiment discloses a kind of finely divided wind filter mechanism of recycled aggregate of waste concrete, including
Precomminution disc assembly 105, centrifugal broken blanking device 106, licker-in laminated type grinding device 107, wind filter device
108。
As Figure 2-3, precomminution disc assembly 105 includes guide table 1051, block.Guide table 1051 is relatively narrow in upper end
And wealthyer round table-like in lower end, the side of guide table 1051 is trapped among outside block and the bottom of block and the side of guide table 1051 turn
Dynamic connection or contact comprising internal layer block layer 10521 and outer layer block layer 10522 offer on internal layer block layer 10521
Blanking notch 1053 up and down, it is preferable that sieve (being not drawn into figure) was equipped at blanking notch 1053.In blanking
The bottom of notch 1053, which is connected, passage 1054, and the discharge end of passage 1054 slopes down to its central axes and guide table
Until 1051 central axes are joined.10521 its medial surface of internal layer block layer is rolled mortar wall.Guide table 1051 passes through guide table motor
Drive its rotation.1051 rotation direction of guide table is opposite with the rotation direction of block.
As shown in figs. 4-7, centrifugal broken blanking device 106 is located at the lower section of passage 1054, centrifugal broken blanking
Device 106 includes roller 1061, rotary components.1061 upper and lower opening of roller, the bottom of passage 1054 be located at roller 1061 its
Open-topped top, rotary components are oblique and limit in the internal cavities of roller 1061 with being rotatably assorted.Rotation group
Part includes the first revolving part 10621, the second revolving part 10622, and one end of the first revolving part 10621 and the inside of roller 1061 are empty
One section of inner sidewall of chamber connects, and the other end tilts down.One end of second revolving part 10622 and the first revolving part 10621
The other end is hinged, the other end of the second revolving part 10622 can slope down to another section of the internal cavities of roller 1061 in
Side wall contact.Torsional spring 10623, the second revolving part are installed in the hinged place of the second revolving part 10622 and the first revolving part 10621
It is attracted or engages between the bottom of 10622 other end and another section of inner sidewall of the internal cavities of roller 1061.
As Figure 7-8, licker-in laminated type grinding device 107 includes crushing chamber, and crushing chamber is connected up and down.It is set in crushing chamber
It is equipped with top board 1071, lower platen 1072, spiked roller 1073, blanking plate 1074, it is mutually in horizontal point that spiked roller 1073, which is multiple,
One row of cloth, top board 1071, lower platen 1072 are located at the top of spiked roller 1073, lower section.Top board 1071, lower platen
1072 can be moved toward one another in vertical direction or backwards to movement and top board 1071, lower platen 1072 side with crushing chamber
Inner sidewall is in sealing contact.Feed inlet is offered on top board 1071, blanking port, blanking are also provided on lower platen 1072
Port is closed by the lid of blanking plate 1074.Lower platen 1072, which moves downward, to be able to achieve downward stir of blanking plate 1074 and causes blanking logical
Mouth opening.
Wind filter device 108 is to sieve the powder fallen from blanking port.
The present invention will be fallen into through the broken bulky grain of crushing device to guide table 1051, and leading in guide table 1051
It flows downward under to effect, under the barrier effect of block, rests on the side of guide table 1051, driven by guide table motor
Action-oriented platform 1051 rotates, turn block, and the rotation of guide table 1051 generates centrifugal force, cooperates rolled mortar wall, is able to achieve in bulky grain
Aggregate, block precomminution, stop guide table 1051 rotation or reduce by 1051 slewing rate of guide table, precomminution
Particle afterwards passed through sieve and was screened in passage 1054.Particle is fallen in roller 1061, and is limited on rotary components, is opened
Dynamic rotary components motor, drives rotary components rotation, and rotary components under the influence of centrifugal force, constantly hit the interior of roller 1061
Wall realizes that further transition crushes, when the weight of the particle fallen on rotary components is more than the carrying of the second revolving part 10622
When load, the other end of the second revolving part 10622 is separated with the internal cavities of roller 1061, and the second revolving part 10622 turns downwards
Dynamic, particle is fallen from the opening between the second revolving part 10622 and the internal cavities of roller 1061, then, in torsional spring 10623
Under rebound effect, the bottom of the other end of the second revolving part 10622 and the internal cavities of roller 1061 are attracted or engage.From
The particle that opening between second revolving part 10622 and the internal cavities of roller 1061 is fallen is fallen into middle crushing chamber, and limit exists
Crushing chamber, top board 1071, in the space that is formed between lower platen 1072.Top board 1071, lower platen 1072 are transported in opposite directions
Dynamic and starting spiked roller 1073 rolls, and the particle in the space is by top board 1071, the extruding force of lower platen 1072 and needle
Licker-in 1073 rolls generated pulverization, and particle is resetted by the crushing of high degree, top board 1071, lower platen 1072,
Continue to move downward lower platen 1072, blanking plate 1074 stirs downwards and smashed particle is caused to fall from blanking port opening
Under, complete disintegrating process.
The particle fallen from blanking port opening is sieved by pellet through sieves net, partial size is less than to the particle of 5mm
High-altitude blanking is carried out, and micronic dust of the partial size less than 0.15~0.1mm, impurity are isolated by wind filter device 108, completes sieve
Point.
Crushing of the invention is integrated with centrifugation and crushes, roll crushing, roll a variety of grinding modes such as crushing, utilizes centrifugation powder
Broken big volume, big the advantages of loading with, carry out precomminution, thus the efficiency that road crushes after the load that road crushes after mitigating, raising,
In the transition blanking stage, using carrying out transition crushing by the way of being centrifuged while crushing and blankinging, recycling rolls crushing, rolls powder
The broken grinding mode combined realizes violent extruding, agitation to target position, realizes the thorough crushing of particle；The each powder of the present invention
The broken stage complements each other and continuity is strong, each crushing stage sequential analysis, can greatly improve crush efficiency.In the present invention
In the precomminution stage, using guide table 1051, block while the rotation direction of rotation and guide table 1051 rotation direction and block
On the contrary, improving the severity of particles hit compared to one-directional rotation and hitting number；Since the precomminution stage of the present invention adopts
With rotary type sequence blanking, that is, the position consistency of discharge position and the specific place of blanking notch 1053 is descended, and leads to particle blanking position
Set inconsistent, then the present invention slopes down to the central axes of its central axes Yu guide table 1051 by the discharge end of passage 1054
Until joining, the particle after sieving is able to achieve the consistent always of blanking position.Centrifugal broken blanking device 106 of the invention exists
Under the premise of playing transition conveying device, moreover it is possible to along with crushing, realize the effect blankinged on one side crush while.The present invention is piercing
The box-like crushing stage of roll-in cooperates the spiked roller 1073 that can be rolled using top board 1071, the lower platen 1072 that can move up and down,
Realization is rolled, is stirred, the synchronous of attrition crushing carries out, and crushing effect is greatly improved.All sievings, sieve are preferred in the present invention
For the vibrating screen of the prior art.
In some embodiments, the bottom edge of 1051 its side of guide table is bent upwards to form U-shaped turnup structure, internal layer block
The bottom edge of 10521 its medial surface of layer is in inverted S-shaped structure, and inverted S-shaped structure is in contact with U-shaped turnup structure.Since the present invention is oriented to
The bottom edge of 1051 its side of platform and the bottom edge of 10521 its medial surface of internal layer block layer are mutually hung, before can guarantee the two relative rotation
It puts, guarantees being tightly combined degree, preventing material leakage between the two.
In some embodiments, the inner sidewall of roller 1061 is provided with the inner sidewall of needle thorn or roller 1061 as bumps
Face, it is male and fomale(M&F) that the upper surface of rotary components, which is also equipped with needle thorn or the upper surface of rotary components,.
Embodiment 2
As shown in Figure 7,8, the difference of the present embodiment and above-described embodiment is, the bottom surface of top board 1071, lower platen
1072 top surface is male and fomale(M&F).Multi-filament bar 1075, upper section, the screw rod of every screw rod 1075 are vertically arranged in crushing chamber
The hand of spiral of 1075 lower section is contrary, and top board 1071 is socketed in the upper section of screw rod 1075, lower platen by the first swivel nut
1072 are socketed in the lower section of screw rod 1075 by the second swivel nut.One end of blanking plate 1074 and the side of blanking port are hinged,
The hinged place of blanking plate 1074 and blanking port is equipped with the second torsional spring 1078；The other end of flitch is free end, blanking plate
1074 free end can be engaged or be pull-in on the other side of blanking port.It is arranged with being slidably matched in the lower section of screw rod 1075
There is sliding sleeve 1077, connected between sliding sleeve 1077 and the bottom of lower platen 1072 by the first elastic component (being not drawn into figure),
It is connected between the free end and sliding sleeve 1077 of blanking plate 1074 by the second elastic component 1079.
The present invention is rotated by screw rod 1075, realizes that top board 1071, lower platen 1072 move toward one another or backwards to movement.When
Lower platen 1072 moves downward until when the bottom of lower platen 1072 and sliding sleeve 1077 contact, and particle is fallen into top board
Between 1071 and spiked roller 1073 in space, continue to move downward lower platen 1072, sliding sleeve 1077 is driven to move downward, the
The elongation of two elastic components 1079, the compression of the first elastic component, the elongation of the second elastic component 1079 generate convergent force until by blanking plate 1074
Free end be detached from from blanking port, blanking plate 1074 stirs, realize lower platen 1072 on particle blanking.Blanking is completed
Afterwards, lower platen 1072 resets, and sliding sleeve 1077 resets, and the second torsional spring 1078 resets, and the free end of blanking plate 1074 can block again
On the other side for closing or being pull-in on blanking port.The present invention is moved downward by lower platen 1072 can be realized blanking, realize
The efficient cooperation of moving cell.
Embodiment 3
As shown in fig. 7, the difference of the present embodiment and above-described embodiment is, the quantity of spiked roller 1073 is odd number, often
The end of one spiked roller 1073 is socketed with the first scroll wheel 10701, passes through the first rolling between all first scroll wheels 10701
Dynamic belt connection.One of them first scroll wheel 10701 rolls the defeated of turbin generator by the first scroll wheel motor driven, first
It is arranged with the first angular wheel 10702 on shaft, is socketed with the second angular wheel 10703 on a screw rod 1075 wherein, the
Mutually transmission is realized by commutation component between one angular wheel 10702 and the second angular wheel 10703.The component that commutates includes the
Triconic gear 10704, the 4th angular wheel 10705, the first angular wheel 10702 are engaged with third angular wheel 10704, the
Triconic gear 10704 and the 4th angular wheel 10705 pass through axis connection, the 4th angular wheel 10705 and the second angular wheel
10703 engagements.The second scroll wheel 10706 is also socketed on each screw rod 1075, all screw rods 1075 pass through the second scroll wheel
Belt or chain connection.
The present invention rolls turbin generator by first and drives the first scroll wheel 10701 rotation, drives other the first rollings
Wheel 10701 rotates in same direction, and each spiked roller 1073 is driven to synchronize rolling in the same direction；First turbin generator rotation is rolled simultaneously, drives institute
There is angular wheel synchronous rotation, realizes the rotation of one of screw rod 1075, and then other are driven by the second scroll wheel 10706
The rotation of each screw rod 1075.
When the quantity of spiked roller 1073 is odd number, the present invention synchronizes homodromous rolling using each spiked roller 1073
Flowing mode, and the present invention just has the above-mentioned all athletic performances of realization using a motor, plays and saves equipment manufacturing cost cost, subtracts
The effect of few energy consumption.
Embodiment 4
As shown in Figure 10, the difference of the present embodiment and above-described embodiment is, the quantity of spiked roller 1073 is even number, from
The spiked roller 1073 of the spiked roller 1073 of initial position to final position is one group two-by-two, the end part of each group of spiked roller 1073
It is not socketed with first gear 10707, second gear 10708, first gear 10707, second gear 10708 engage, first gear teeth
Pass through first gear motor driven.The first angular wheel 10702 is arranged on the output shaft of first gear motor, wherein one
The second angular wheel 10703 is socketed on a screw rod 1075, between the first angular wheel 10702 and the second angular wheel 10703
Mutually transmission is realized by commutation component.Commutation component includes third angular wheel 10704, the 4th angular wheel 10705, and first
Angular wheel 10702 is engaged with third angular wheel 10704, and third angular wheel 10704 passes through with the 4th angular wheel 10705
Axis connection, the 4th angular wheel 10705 are engaged with the second angular wheel 10703.Second is also socketed on each screw rod 1075
Scroll wheel 10706, all screw rods 1075 are connected by the second scroll wheel belt.
The present invention drives one of first gear 10707 to rotate by first gear motor, 10707 turns of the first gear
It is dynamic that the second gear 10708 being engaged with is driven to rotate, it realizes and the first gear 10707, second gear 10708 corresponding one
Group spiked roller 1073 moves toward one another or backwards to movement；The first gear 10707 rotation simultaneously, is realized by belt pulley 10709
The rotation of other first gears 10707, and then realize the rotation of other second gears 10708.
When top board 1071 of the invention, lower platen 1072 move toward one another, same group of two spiked rollers 1073 are opposite
Movement carries out roll compacting to the particle of gap location between two spiked rollers 1073；When top board 1071 of the invention, lower platen
1072 backwards to when moving, and same group of two spiked rollers 1073 are backwards to movement.
When the quantity of spiked roller 1073 is even number, the present invention synchronizes perikinetic rolling using spiked roller 1073 two-by-two
Flowing mode is completed to crush.
Embodiment 5
As shown in Fig. 2, the difference of the present embodiment and above-described embodiment is, the bottom of crushing chamber is provided with guiding board group
Part, guide assemblies include the first hang plate 10078, the second hang plate 10079.First hang plate 10078, the second hang plate
10079 are located at the both ends of the bottom of crushing chamber and opposite tilt.Wherein, its direction from top to bottom of the second hang plate 10079
The central axes in its direction from top to bottom of extended line and the first hang plate 10078 of central axes intersect.
Since the particle fallen from the bottom of crushing chamber is fallen, it has not been convenient to the concentration of particle and blanking side
To unification.The present invention includes the first hang plate 10078, the second hang plate 10079, the first hang plate 10078, second by setting
Hang plate 10079 is located at the both ends of the bottom of crushing chamber and opposite tilt, and its side from top to bottom of the second hang plate 10079
To the central axes in its direction from top to bottom of extended line and the first hang plate 10078 of central axes intersect.In this way, from crushing chamber
The particle part that bottom is fallen is directly fallen on the first hang plate 10078, partially under the barrier effect of the second hang plate 10079
It falls on the first hang plate 10078, and is finally fallen from the first hang plate 10078, realize the unified allocation of materials to lower units, blanking direction one
The effect of cause.
Embodiment 6
The difference of the present embodiment and above-described embodiment is, wind filter device 108 include blower 1081, bottom plate 1082,
Blanking hang plate 1083.It is spaced apart along the length direction of bottom plate 1082 and is equipped with blanking through slot, the bottom of each blanking through slot
It is provided with blanking hang plate 1083.Blower 1081 is the powder fallen from blanking port to be blown into according to the difference of gravity
In corresponding blanking through slot.Wind filter device 108 of the invention is also possible to other prior arts.The present invention passes through blower
1081 blow, and 5mm particle below is sieved, and blower 1081, which is blown, generates horizontal thrust to particle, and particle is parabolically
Shape falls, the lesser principle of its weight of the lesser particle of partial size using similar density, its whereabouts of the lesser micronic dust of weight, impurity
Parabolic line length it is longer, fall in from the farther away blanking through slot of blower 1081, and made by the guiding of blanking hang plate 1083
With downslide.
As shown in figure 9, in some embodiments, top board 1071, lower platen 1072 side pass through rubber layer and powder
The inner sidewall of broken chamber is in sealing contact.The feeding-passage of serpentine configuration is installed on feed inlet.End opening is wealthyer thereon for feeding-passage
And lower ending opening is relatively narrow.The setting of the feeding-passage of serpentine configuration of the present invention is able to satisfy particle under gravity, by up to
Under fall into the space between supreme pressing plate 1071, lower platen 1072, and when top board 1071, lower platen 1072 move toward one another
When, the presence of the feeding-passage of serpentine configuration squeezes out from the bottom to top from feeding-passage to particle, increases difficulty, avoids
Grain is squeezed out from feed inlet.
In some embodiments, the outer wall of outer layer block layer 10522 is broached-tooth design, the outer wall of outer layer block layer 10522
With active gear teeth meshing.The present invention is rotated by driving gear, drives block rotation.All motors of the present invention are preferably servo electricity
Machine, cylinder are preferably servo cylinder or are replaced using electric cylinder, and each servo unit drives its work by PLC control centre
Make.
It should be noted that, in this document, such as first and second or the like relational terms are used merely to one if it exists
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of finely divided wind filter mechanism of recycled aggregate of waste concrete, which is characterized in that including precomminution disc set
Part, centrifugal broken blanking device, licker-in laminated type grinding device, wind filter device；
The precomminution disc assembly includes guide table, block；The guide table in upper end is relatively narrow and that lower end is wealthyer is round table-like,
It is trapped among the side of the guide table outside the block and the bottom of the block and the side of the guide table are rotatablely connected or connect
Touching comprising internal layer block layer and outer layer block layer offer blanking notch up and down on the internal layer block layer；?
The bottom of the blanking notch, which is connected, passage, and the discharge end of the passage slopes down to its central axes and the guiding
Until the central axes of platform are joined；Its medial surface of the internal layer block layer is rolled mortar wall；The guide table is driven by guide table motor
Move its rotation；The guide table rotation direction is opposite with the rotation direction of the block；
The centrifugal broken blanking device is located at the lower section of the passage, and the centrifugal broken blanking device includes rolling
Cylinder, rotary components；The bottom of the roller upper and lower opening, the passage is located at its open-topped top of the roller, institute
It states rotary components obliquely and limits in the internal cavities of the roller with being rotatably assorted；The rotary components include first
Revolving part, the second revolving part, one end of first revolving part are connect with one section of inner sidewall of the internal cavities of the roller,
The other end tilts down；One end of second revolving part and the other end of first revolving part are hinged, second rotation
The other end of part can be sloped down to be contacted with another section of inner sidewall of the internal cavities of the roller；In second revolving part
Torsional spring is installed with the hinged place of first revolving part, the bottom of the other end of second revolving part is interior with the roller
It is attracted or engages between another section of inner sidewall of portion's cavity；
The licker-in laminated type grinding device includes crushing chamber, and the crushing chamber is connected up and down；It is provided in the crushing chamber
Pressing plate, lower platen, spiked roller, blanking plate, the spiked roller are multiple, are mutually in one row of horizontal distribution, the top board, pushing
Plate is located at the top of the spiked roller, lower section；The top board, lower platen can move toward one another or backwards in vertical direction
The side of movement and the top board, lower platen is in sealing contact with the inner sidewall of the crushing chamber；It is opened on the top board
Equipped with feed inlet, blanking port is also provided on the lower platen, the blanking port is closed by the blanking plate lid；It is described
Lower platen, which moves downward, to be able to achieve the blanking plate and stirs downwards and the blanking port is caused to be open；
The wind filter device is to sieve the powder fallen from the blanking port.
2. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 1, which is characterized in that
The blanking indentation, there is equipped with sieving；The bottom edge of its side of guide table is bent upwards to form U-shaped turnup structure, described interior
The bottom edge of its medial surface of layer block layer is in inverted S-shaped structure, and the inverted S-shaped structure is in contact with the U-shaped turnup structure.
3. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 1, which is characterized in that institute
It is male and fomale(M&F) that the inner sidewall for stating roller, which is provided with needle thorn or the inner sidewall of the roller, and the upper surface of the rotary components is also set
The upper surface for being equipped with needle thorn or rotary components is male and fomale(M&F).
4. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 1, which is characterized in that institute
The top surface of the bottom surface, the lower platen of stating top board is male and fomale(M&F)；It is vertically arranged with multi-filament bar in the crushing chamber, every
The upper section of screw rod, the hand of spiral of the lower section of screw rod are contrary, and the top board is socketed in the upper section of screw rod by the first swivel nut,
The lower platen is socketed in the lower section of screw rod by the second swivel nut；One end of the blanking plate and the side of the blanking port are cut with scissors
It connects, the second torsional spring is installed in the hinged place of flitch and blanking port；The other end for stating blanking plate is free end, the blanking plate
Free end can engage or be pull-in on the other side of the blanking port；Cunning is arranged with being slidably matched in the lower section of screw rod
Dynamic set, is connected between the sliding sleeve and the bottom of the lower platen by the first elastic component, the free end of the blanking plate with
It is connected between the sliding sleeve by the second elastic component.
5. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 4, which is characterized in that institute
The quantity for stating spiked roller is odd number, and the end of each spiked roller is socketed with the first scroll wheel, all first scroll wheels it
Between by first roll belt connection；One of them first scroll wheel is by the first scroll wheel motor driven, in first rolling
It is arranged with the first angular wheel on the output shaft of driving wheel motor, is socketed with the second angular wheel on a screw rod wherein, it is described
Mutually transmission is realized by commutation component between first angular wheel and second angular wheel；The commutation component includes the
Triconic gear, the 4th angular wheel, first angular wheel are engaged with third angular wheel, the third angular wheel with
4th angular wheel is engaged by axis connection, the 4th angular wheel with second angular wheel；On each screw rod also
It is socketed with the second scroll wheel, all screw rods are connected by the second scroll wheel belt.
6. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 4, which is characterized in that institute
The quantity for stating spiked roller is even number, one group of position two-by-two of the spiked roller from the spiked roller of initial position to final position, each group
The end of spiked roller is respectively sleeved on first gear, second gear, the first gear, second gear engagement, first tooth
Wheel passes through first gear motor driven；It is arranged with the first angular wheel on the output shaft of the first gear motor, wherein
It is socketed with the second angular wheel on one screw rod, passes through commutation group between first angular wheel and second angular wheel
Part realizes mutually transmission；The commutation component includes third angular wheel, the 4th angular wheel, first angular wheel and
The engagement of triconic gear, the third angular wheel and the 4th angular wheel pass through axis connection, the 4th angular wheel and institute
State the engagement of the second angular wheel；The second scroll wheel is also socketed on each screw rod, all screw rods pass through the second scroll wheel belt
Connection.
7. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 1, which is characterized in that institute
The bottom for stating crushing chamber is provided with guide assemblies, and the guide assemblies include the first hang plate, the second hang plate；Described
One hang plate, the second hang plate are located at the both ends of the bottom of the crushing chamber and opposite tilt；Wherein, the second hang plate its
The central axes in its direction from top to bottom of the extended line of the central axes in direction and first hang plate are intersected from top to bottom.
8. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 1, which is characterized in that institute
Stating wind filter device includes blower, bottom plate, blanking hang plate；It is spaced apart along the length direction of the bottom plate logical equipped with blanking
Slot, the bottom of each blanking through slot are provided with blanking hang plate；The blower is will fall from the blanking port
Powder is blown into corresponding blanking through slot according to the difference of gravity.
9. the finely divided wind filter mechanism of recycled aggregate of waste concrete according to claim 1, which is characterized in that institute
State top board, the side of lower platen passes through rubber layer and the inner sidewall of the crushing chamber is in sealing contact；Pacify on the feed inlet
Feeding-passage equipped with serpentine configuration；The feeding-passage end opening is wealthyer thereon and lower ending opening is relatively narrow.
10. a kind of finely divided mechanism of recycled aggregate of waste concrete, which is characterized in that including precomminution disc assembly, centrifugation
Formula is crushed blanking device, licker-in laminated type grinding device；
The precomminution disc assembly includes guide table, block；The guide table in upper end is relatively narrow and that lower end is wealthyer is round table-like,
It is trapped among the side of the guide table outside the block and the bottom of the block and the side of the guide table are rotatablely connected or connect
Touching comprising internal layer block layer and outer layer block layer offer blanking notch up and down on the internal layer block layer；?
The bottom of the blanking notch, which is connected, passage, and the discharge end of the passage slopes down to its central axes and the guiding
Until the central axes of platform are joined；Its medial surface of the internal layer block layer is rolled mortar wall；The guide table is driven by guide table motor
Move its rotation；The guide table rotation direction is opposite with the rotation direction of the block；
The centrifugal broken blanking device is located at the lower section of the passage, and the centrifugal broken blanking device includes rolling
Cylinder, rotary components；The bottom of the roller upper and lower opening, the passage is located at its open-topped top of the roller, institute
It states rotary components obliquely and limits in the internal cavities of the roller with being rotatably assorted；The rotary components include first
Revolving part, the second revolving part, one end of first revolving part are connect with one section of inner sidewall of the internal cavities of the roller,
The other end tilts down；One end of second revolving part and the other end of first revolving part are hinged, second rotation
The other end of part can be sloped down to be contacted with another section of inner sidewall of the internal cavities of the roller；In second revolving part
Torsional spring is installed with the hinged place of first revolving part, the bottom of the other end of second revolving part is interior with the roller
It is attracted or engages between another section of inner sidewall of portion's cavity；
The licker-in laminated type grinding device includes crushing chamber, and the crushing chamber is connected up and down；It is provided in the crushing chamber
Pressing plate, lower platen, spiked roller, blanking plate, the spiked roller are multiple, are mutually in one row of horizontal distribution, the top board, pushing
Plate is located at the top of the spiked roller, lower section；The top board, lower platen can move toward one another or backwards in vertical direction
The side of movement and the top board, lower platen is in sealing contact with the inner sidewall of the crushing chamber；It is opened on the top board
Equipped with feed inlet, blanking port is also provided on the lower platen, the blanking port is closed by the blanking plate lid；It is described
Lower platen, which moves downward, to be able to achieve the blanking plate and stirs downwards and the blanking port is caused to be open.
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|---|---|---|---|
| CN201810681594.5A CN108816474B (en) | 2018-06-27 | 2018-06-27 | Recycled aggregate of waste concrete finely divided wind filter mechanism, disintegrating mechanism |
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|---|---|---|---|
| CN201810681594.5A CN108816474B (en) | 2018-06-27 | 2018-06-27 | Recycled aggregate of waste concrete finely divided wind filter mechanism, disintegrating mechanism |
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| CN108816474B true CN108816474B (en) | 2019-07-02 |
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| CN110395927B (en) * | 2019-09-05 | 2021-10-12 | 河南广润建设有限公司 | Mechanical equipment for preparing regenerated sand stone material by utilizing building garbage particles |
| CN112718075A (en) * | 2020-12-15 | 2021-04-30 | 曾维西 | Multi-bin concrete mixing device with crushing and mixing functions |
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| CN202377048U (en) * | 2011-12-28 | 2012-08-15 | 潍坊正远粉体工程设备有限公司 | Rolling mill |
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|---|---|---|---|---|
| CN100998960A (en) * | 2006-12-31 | 2007-07-18 | 杨连国 | Grinding roller mechanism derice |
| CN202377048U (en) * | 2011-12-28 | 2012-08-15 | 潍坊正远粉体工程设备有限公司 | Rolling mill |
| CN203044087U (en) * | 2012-11-05 | 2013-07-10 | 王华业 | Novel compression roller millstone machine |
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