CN108906187A

CN108906187A - Recycled aggregate of waste concrete processing crushing apparatus for production line and its breaking method

Info

Publication number: CN108906187A
Application number: CN201810681596.4A
Authority: CN
Inventors: 谢祥明; 赵雅玲; 孟庆红; 姚楚康
Original assignee: Guangdong No 2 Hydropower Engineering Co Ltd
Current assignee: Guangdong No 2 Hydropower Engineering Co Ltd
Priority date: 2018-06-27
Filing date: 2018-06-27
Publication date: 2018-11-30
Anticipated expiration: 2038-06-27
Also published as: CN108906187B

Abstract

The present invention discloses a kind of recycled aggregate of waste concrete processing crushing apparatus for production line, and the tandem according to process flow successively includes tertiary crusher, precomminution disc assembly, centrifugal broken blanking device, licker-in laminated type grinding device；Tertiary crusher is to carry out tertiary crushing to the concrete block for removing iron impurities and non-ferrous impurity, precomminution disc assembly is to carry out centrifugal precomminution to aggregate, the block in broken particle, and centrifugal broken blanking device is to carry out separating twice for the particle after precomminution and along with intermittent blanking；Roll compacting crushing is carried out while licker-in laminated type grinding device squeeze up and down to the particle after separating twice.The present invention has the advantages that multiple broken, integration of equipmentsization height, broken thorough, crushing efficiency height, good crushing effect, the aggregate rate of recovery for improving regeneration concrete, good crushing effect, the aggregate rate of recovery for improving regeneration concrete.

Description

Recycled aggregate of waste concrete processing crushing apparatus for production line and its breaking method

Technical field

The present invention relates to building material technical field more particularly to recycled aggregate of waste concrete processing crushing production lines Equipment and its breaking method.

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 a kind of concrete.Including coarse aggregate, fine aggregate, Middle coarse 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：Pretreatment is to hammer to partial size greater than the concret block of 300mm, removes reinforcing bar and various miscellaneous Matter；Sorting is to sort pretreated concret block, successively removes iron impurities and non-ferrous impurity；Broken is point Treated that concret block passes through break process for choosing；Crushing is to crush broken bulky grain to form little particle；Screening will Little particle after pulverization process is sieved, and is obtained satisfactory partial size and be respectively 20-40mm, 5-20mm and be less than 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.

Recycled aggregate is refined in discarded concrete, is that a kind of secondary mode used is carried out to discarded concrete at present. And the critical component of recycled aggregate is the crushing of concrete block, that is, includes broken and pulverizing process.

The crumbling method of the prior art includes Hubei Province formula crush method, taper crush method.As patent application 2016201402105 is public It is broken that a kind of jaw crusher disclosed in a kind of jaw crusher for opening, patent application 2014208403330 etc. is all made of Hubei Province formula Method is realized broken.Which is moved Jaw plate and is moved back and forth, quiet Jaw plate is static particular by quiet Jaw plate, dynamic Jaw plate is oppositely arranged；When When dynamic Jaw plate is close to quiet Jaw plate, attrition crushing is carried out, when Jaw plate is far from quiet Jaw plate, carries out blanking；It can be seen which is It is invented using mouth chewing food by inspiration.Which has the following disadvantages：It is well known that we some hardness of chewing compared with It is big or when being difficult to the food torn, need mandible to exert oneself simultaneously, and upper mandible in the case where dislocation is stung to food Chewing act on it is maximum；And the jaw crusher of the prior art, attrition crushing is only realized by one piece of Jaw plate activity, for one A little biggish materials of hardness are but difficult to realize good fragmentation.

For another example disclosed in gyratory crusher, patent application 2017209528040 disclosed in patent application 2014208686753 A kind of conic crushing device passes through mantle and does eccentric motion in the cavity of quiet cone, and mantle does taper along vertical axis and shakes It is dynamic, impact grinding is carried out to the mineral aggregate in crusher chamber by shaking, realization is crushed material.Which has the following disadvantages： Since, there are gap, which is that crusher chamber is also loading and unloading channel, in this way, leading to part mineral aggregate still between quiet cone and mantle It does not carry out being crushed and then be fallen by the gap, the broken effective percentage of extreme influence；Traditional is rock type broken, can there is one always The wealthyer local in section gap, the local also will increase the probability of the direct blanking of mineral aggregate.

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 multiple broken, integration of equipmentsization height, broken thorough, crushing efficiency The recycled aggregate of waste concrete processing of height, good crushing effect, the aggregate rate of recovery for improving regeneration concrete, which is used, crushes production line Equipment and its breaking method.

The present invention is realized by following technological means solves above-mentioned technical problem：A kind of recycled aggregate of waste concrete adds Work crushing apparatus for production line, which is characterized in that the tandem according to process flow successively includes tertiary crusher, precomminution Disc assembly, centrifugal broken blanking device, licker-in laminated type grinding device；The tertiary crusher is to miscellaneous to irony is removed The concrete block of matter and non-ferrous impurity carries out tertiary crushing, and the precomminution disc assembly is to in broken particle Aggregate, block carry out centrifugal precomminution, and the centrifugal broken blanking device is to carry out the particle after precomminution Separating twice and along with intermittent blanking；The licker-in laminated type grinding device squeeze up and down to the particle after separating twice While carry out roll compacting crushing.

Preferably, the tertiary crusher further includes roll, sieving including the first Jaw plate, the second Jaw plate being oppositely arranged Blanking channel, fixed cover, rotation extrusion, flanged plate, regulating device, support rod；

In being vertically arranged and can move back and forth in vertical direction, second Jaw plate is inclined to set first Jaw plate, Its top is connect with flywheel bias, and the flywheel turns can drive second Jaw plate to move back and forth；First Jaw plate with The level-one disruption channel that upper end is wealthyer and lower end is relatively narrow is formed between second Jaw plate；It is arranged in the lower section of first Jaw plate There is the roll, the roll can move back and forth in the horizontal direction；It is formed between the bottom and the roll of second Jaw plate Two-stage crushing channel, the middle part of second Jaw plate are close away from the movement of the bottom of first Jaw plate and the roll The movement of the bottom of second Jaw plate is synchronised；

The sieving blanking channel, the lower section of the sieving blanking channel are provided with below the two-stage crushing channel It is provided with the fixed cover, the top of the fixed cover is connected to the bottom of sieving blanking channel, and the inside of the fixed cover is in Upper end is relatively narrow and round table-like cavity that lower end is wealthyer；The rotation extrusion limits in the internal cavities of the fixed cover, Its outer profile is in the round table-like or cone-shaped that upper end is relatively narrow and lower end is wealthyer；In the rotation extrusion and the fixed cover Between formed three-level disruption channel；The bottom of the rotation extrusion is connect with eccentric bushing；In rotation its side of extrusion Bottom is hinged with flanged plate, and the flanged plate horizontal from the internal cavities of the fixed cover can extend to the fixed cover Outside, multiple flanged plates are distributed in a ring；

Be additionally provided with the regulating device below the rotation extrusion, the regulating device and the flanged plate it Between be hinged with the support rod, the regulating device can drive the flanged plate to stir downwards.

Preferably, the sieving blanking channel includes main channel, subchannel, and dislocation is set from top to bottom in the main channel It is equipped with multiple baffling sieves；The bottom of the baffling sieve is socketed with the input end of the subchannel, the outlet of the subchannel The main channel is stretched out at end obliquely.

Preferably, the precomminution disc assembly includes guide table, block；The guide table in upper end is relatively narrow and lower end compared with Wealthy is round table-like, and the side of the guide table is trapped among outside the block and the bottom of the block and the side of the guide table turn Dynamic connection or contact comprising internal layer block layer and outer layer block layer offer up and down on the internal layer block layer Blanking notch；Connecting in the bottom of the blanking notch has passage, and the discharge end of the passage slopes down to its axis Until the central axes of line and the guide table are joined；Its medial surface of the internal layer block layer is rolled mortar wall；The guide table passes through Its rotation of guide table motor driven；The guide table rotation direction is opposite with the rotation direction of the block；

Preferably, the centrifugal broken blanking device is located at the lower section of the passage, the centrifugal broken blanking Device includes roller, rotary components；The bottom of the roller upper and lower opening, the passage is located at its top opening of the roller Top, the rotary components are oblique and limit in the internal cavities of the roller with being rotatably assorted；The rotation group Part includes the first revolving part, the second revolving part, in one section of the internal cavities of one end and roller of first revolving part Side wall connection, the other end tilt down；One end of second revolving part and the other end of first revolving part are hinged, institute The other end for stating the second revolving part can be sloped down to be contacted with another section of inner sidewall of the internal cavities of the roller；Described The hinged place of second revolving part and first revolving part is equipped with torsional spring, the bottom of the other end of second revolving part and institute It states and is attracted or engages between another section of inner sidewall of the internal cavities of roller；

Preferably, the licker-in laminated type grinding device includes crushing chamber, and the crushing chamber is connected up and down；The crushing chamber In be provided with top board, lower platen, spiked roller, blanking plate, it is mutually in one row of horizontal distribution that the spiked roller, which is multiple, described Top board, lower platen are located at the top of the spiked roller, lower section；The top board, lower platen can be opposite in vertical direction Movement is in sealing contact with the inner sidewall of the crushing chamber backwards to the side of movement and the top board, lower platen；Institute It states and offers feed inlet on top board, be also provided with blanking port on the lower platen, the blanking port is by under described Flitch lid 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.

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.

Invention additionally discloses a kind of breaking methods of recycled aggregate of waste concrete, include the following steps：

Step 1: by the concrete block for removing iron impurities and non-ferrous impurity be delivered to the first Jaw plate and the second Jaw plate it Between level-one disruption channel in, in the second Jaw plate in doing rock type reciprocatory movement, the first Jaw plate is on vertical direction is done Lower reciprocating motion carries out primary fragmentation to the concrete block in level-one disruption channel when the second Jaw plate is close to the first Jaw plate；When When second Jaw plate is far from the first Jaw plate, blanking is carried out to the completion level-one broken material block in level-one disruption channel；

Step 2: the level-one broken material block that level-one disruption channel is fallen is fallen into two-stage crushing channel, at this point, level-one is broken Particle block is carried out second-time breakage by the squeezing action between roll and the second Jaw plate；

Step 3: the two-stage crushing material block of roll compacting is fallen from two-stage crushing channel up to falling into sieving blanking channel； After sieving blanking channel sieving, the biggish two-stage crushing material block of particle is fallen into the cavity of fixed cover, and is gradually trickled down To the outer surface of rotation extrusion；Two-stage crushing material block in three-level disruption channel is squeezed part squeezing action, breaks It is broken, three-level broken material block is obtained, and be deposited in flanged plate；

Step 4: by regulating device can drive flanged plate stir downwards until three-level disruption channel bottom opening, three Grade broken material block is fallen into guide table, and driving guide table rotation, turn block realizes the group in three-level broken material in bulky grain The precomminution of polymers, block；

It is screened in passage Step 5: the particle after precomminution passed through sieve；Particle is fallen in roller, rotary components Rotation, particle realize that transition crushes；

Step 6: particle is fallen into middle crushing chamber, top board, lower platen move toward one another and start spiked roller rolling, particle It crushes, smashed particle is fallen from the opening of blanking port, completes disintegrating process.

The advantage of the invention is that：Crumbling method of the invention is broken using three-level, improves breaking strength, is crushed effect Fruit, be able to achieve the concrete block of different batches it is continuous, be persistently crushed.The broken all parts height collection of three-level of the invention At cooperation is close between each other, dramatically saves the cost of equipment.Since the first Jaw plate of the invention, the second Jaw plate exist Activity simultaneously, while guaranteeing material attrition crushing, increases the friction effect of material, so that material is squeezing in the course of work In the process, it is acted on by the rubbing of vertical direction, improves breaking strength.Roll is integrated to Jaw plate component of the invention by the present invention In, when so that level-one disruption channel being in the blanking stage, two-stage crushing channel is in the roll compacting stage；Disruption channel is in broken rank Duan Shi, two-stage crushing channel are in the blanking stage, in this way, realizing that level-one, the efficient sequence of two-stage crushing carry out.Of the invention two Grade is broken, using the rolling action of roll, to provide guiding, the big object of degree of crushing while broken using roller roll compacting Material can be under the rolling of roll, directly progress blanking.Sieving blanking channel through the invention to the material after two-stage crushing into Row separation, so that the big particulate material of degree of crushing and the lesser blocky cracking material block of degree of crushing etc. are separated, so that being crushed The lesser material block of degree is fallen into three-level disruption channel, so improve three-level it is broken for effect, to reduce three-level broken Broken load.

In three-level shattering process, the bottom of three-level disruption channel can be sealed the present invention by flanged plate, and then guarantee three In grade shattering process, material block is rested on always in three-level disruption channel, greatly improves broken effective percentage.After three-level is broken Material block under the guiding role of guide table, can gently be concentrated, and blanking indentation, there carry out split-batch charging.The present invention Crushing be integrated with centrifugation and crush, roll crushing, rolling and a variety of grinding modes such as crush, utilize centrifugation to crush big volume, big carry Negative advantage carries 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, recycles and roll crushing, roll the powder for crushing and combining Broken mode realizes violent extruding, agitation to target position, realizes the thorough crushing of particle；The each mutually auxiliary phase of crushing stage of the present invention At and continuity is strong, each crushing stage sequential analysis, crush efficiency can be greatlyd improve.In the present invention in the precomminution stage, Using guide table, block simultaneously rotate and guide table rotation direction with the rotation direction of block on the contrary, compared to one-directional rotation, raising The severity of particles hit and hit number；Due to the precomminution stage of the present invention use the blanking of rotary type sequence, i.e., under Position consistency where discharge position and blanking notch are specific, and cause particle blanking position inconsistent, then the present invention passes through guide Until the central axes that the discharge end of pipe slopes down to its central axes and guide table are joined, the particle after sieving is able to achieve blanking position That sets is consistent always.Centrifugal broken blanking device of the invention is under the premise of playing transition conveying device, moreover it is possible to along with It crushes, realizes the effect blankinged on one side crush while.The present invention is upper using that can move up and down in licker-in laminated type crushing stage Pressing plate, lower platen cooperate 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 Fruit.All sievings, sieve are both preferably the vibrating screen of the prior art in the present invention.

Detailed description of the invention

Fig. 1 is a kind of recycled aggregate of waste concrete processing structural schematic diagram for crushing apparatus for production line of the present invention.

Fig. 2 is that a kind of recycled aggregate of waste concrete processing of the present invention is existed with three-level crushing device in apparatus for production line is crushed Structural schematic diagram under side view state.

Fig. 3 is that a kind of recycled aggregate of waste concrete processing of the present invention is existed with three-level crushing device in apparatus for production line is crushed Structural schematic diagram under overlooking state.

Fig. 4 is that a kind of recycled aggregate of waste concrete processing of the present invention is overlooked with Jaw plate component in apparatus for production line is crushed Structural schematic diagram under state.

Fig. 5 is that a kind of recycled aggregate of waste concrete processing of the present invention is matched with sieving blanking channel in apparatus for production line is crushed Close the structural schematic diagram under three-level disruption channel state.

Fig. 6 is a kind of recycled aggregate of waste concrete processing structure for crushing grinding device in apparatus for production line of the present invention Schematic diagram.

Fig. 7 is a kind of recycled aggregate of waste concrete processing of present invention precomminution disc assembly in crushing apparatus for production line Structural schematic diagram.

Fig. 8 is a kind of recycled aggregate of waste concrete processing centrifugal broken blanking in crushing apparatus for production line of the present invention The schematic diagram of internal structure of device.

Fig. 9 is transmission component in embodiment 2 in a kind of recycled aggregate of waste concrete processing use crushing apparatus for production line Structural schematic diagram.

Figure 10 is transmission component in embodiment 3 in a kind of recycled aggregate of waste concrete processing use crushing apparatus for production line Structural schematic diagram.

Figure 11 is a kind of recycled aggregate of waste concrete processing of present invention blanking channel that is sieved in crushing apparatus for production line Structural schematic diagram.

Figure 12 is that a kind of recycled aggregate of waste concrete of the present invention is processed with crushing apparatus for production line under state of looking up Structural schematic diagram.

A kind of recycled aggregate of waste concrete processing structure for crushing rotary components in apparatus for production line of Figure 13 present invention Schematic diagram.

The partial enlargement diagram of Figure 13 in Figure 14 present invention.

A kind of recycled aggregate of waste concrete processing of Figure 15 present invention is crushed with licker-in laminated type in apparatus for production line is crushed The structural schematic diagram of device.

A kind of recycled aggregate of waste concrete processing of Figure 16 present invention is shown with the structure for crushing blanking plate in apparatus for production line It is intended to.

A kind of recycled aggregate of waste concrete processing of Figure 17 present invention is shown with the structure for crushing top board in apparatus for production line It is intended to.

A kind of recycled aggregate of waste concrete processing of Figure 18 present invention first gear and second in crushing apparatus for production line 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 recycled aggregate of waste concrete processing crushing apparatus for production line, according to The tandem of process flow successively includes three-level crushing device, precomminution disc assembly 105, centrifugal broken blanking device 106, licker-in laminated type grinding device 107, wind filter device 108.

As shown in Figure 2-5, three-level crushing device includes the first Jaw plate 1011 being oppositely arranged, the second Jaw plate 1012, roll 1022, be sieved blanking channel 103, fixed cover 1041, rotation extrusion 1042, flanged plate 1043, regulating device 1044, support rod 1045。

In being vertically arranged and moving back and forth in vertical direction, the second Jaw plate 1012 is inclined to set first Jaw plate 1011, Top is connect with 1013 bias of flywheel, and the rotation of flywheel 1013 can drive the second Jaw plate 1012 to move back and forth.In the first Jaw plate 1011 The level-one disruption channel that upper end is wealthyer and lower end is relatively narrow is formed between the second Jaw plate 1012.

The lower section of first Jaw plate 1011 is provided with roll 1022, roll 1022 can move back and forth in the horizontal direction.Second Two-stage crushing channel is formed between the bottom and roll 1022 of Jaw plate 1012, the middle part of the second Jaw plate 1012 is away from first Hubei Province Movement of the movement of the bottom of plate 1011 with roll 1022 close to the bottom of the second Jaw plate 1012 is synchronised, the second Jaw plate 1012 Middle part towards the bottom close to the first Jaw plate 1011 bottom of the movement with roll 1022 far from the second Jaw plate 1012 movement phase It is synchronous.

Sieving blanking channel 103 is provided with below two-stage crushing channel, the lower section of sieving blanking channel 103 is provided with The top of fixed cover 1041, fixed cover 1041 is connected to the bottom of sieving blanking channel 103, and the inside of fixed cover 1041 is in upper end Relatively narrow and round table-like cavity that lower end is wealthyer.The limit of extrusion 1042 is rotated in the internal cavities of fixed cover 1041, outside Profile is in the round table-like or cone-shaped that upper end is relatively narrow and lower end is wealthyer.It rotates the outer surface of extrusion 1042 and fixes cover 1041 Inner surface be rolled mortar wall, form three-level disruption channel between rotation extrusion 1042 and fixed cover 1041.

The bottom of rotation extrusion 1042 is connect with eccentric bushing 1049.Bottom in rotation 1042 its side of extrusion is hinged There is flanged plate 1043, flanged plate 1043 horizontal from the internal cavities of fixed cover 1041 can extend to the outer of fixed cover 1041 Side, multiple flanged plates 1043 are distributed in a ring.It is additionally provided with regulating device 1044 in the lower section of rotation extrusion 1042, adjusts dress It sets and is hinged with support rod 1045 between 1044 and flanged plate 1043, regulating device 1044 can drive flanged plate 1043 to stir downwards.

As shown in fig. 6-7, 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 Fig. 8,13-15, centrifugal broken blanking device 106 is located at the lower section of passage 1054, centrifugal broken Blanking device 106 includes roller 1061, rotary components.The bottom of 1061 upper and lower opening of roller, passage 1054 is 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. Rotary components include the first revolving part 10621, the second revolving part 10622, one end and the roller 1061 of the first revolving part 10621 One section of inner sidewall of internal cavities connects, and the other end tilts down.One end of second revolving part 10622 and the first revolving part 10621 other end is hinged, and the other end of the second revolving part 10622 can slope down to another with the internal cavities of roller 1061 One section of inner sidewall contact.Torsional spring 10623 is installed in the hinged place of the second revolving part 10622 and the first revolving part 10621, second It is attracted or engages between the bottom of the other end of revolving part 10622 and another section of inner sidewall of the internal cavities of roller 1061.

As shown in figures 15-16, licker-in laminated type grinding device 107 includes crushing chamber, and crushing chamber is connected up and down.In crushing chamber It is provided with top board 1071, lower platen 1072, spiked roller 1073, blanking plate 1074, it is mutually in level that spiked roller 1073, which is multiple, It is distributed a row, 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 concrete block for removing iron impurities and non-ferrous impurity is delivered to the first Jaw plate by conveyer belt by the present invention 1011 and the second level-one disruption channel between Jaw plate 1012 in.Start 1013 motor of flywheel, drives flywheel 1013 to rotate, flywheel 1013 rotations drive to move reciprocatingly with its eccentric the second Jaw plate 1012 that preferably can also be hingedly fixedly connected that connect, so that Second Jaw plate 1012 is close to the first Jaw plate 1011 or far from the first Jaw plate 1011.When the second Jaw plate 1012 is close to the first Jaw plate When 1011, concrete block is squeezed effect, is crushed；When the second Jaw plate 1012 is far from the first Jaw plate 1011, after being crushed Concrete block fallen from level-one disruption channel.Meanwhile in the second Jaw plate 1012 in doing rock type reciprocatory movement, first Jaw plate 1011 pumps in vertical direction, increases the rubbing action that extruded concrete is subject to.It is broken from level-one The level-one broken material block that channel is fallen is fallen into two-stage crushing channel, at this point, since roll 1022 is close to the second Jaw plate 1012 Bottom movement, level-one broken material block is carried out secondary broken by the squeezing action between roll 1022 and the second Jaw plate 1012 It is broken, and roll 1022 is in rolling condition always, and then realizes the roll compacting to level-one broken material block, obtains two-stage crushing material block； When the middle part of the second Jaw plate 1012 towards when the movement close to the bottom of the first Jaw plate 1011, i.e., next group concrete block is carried out While level-one is crushed, the two-stage crushing material block by roll compacting is fallen from two-stage crushing channel up to falling into sieving blanking channel In 103；After sieving blanking channel 103 is sieved, the biggish two-stage crushing material block of particle is fallen into the cavity of fixed cover 1041 In, and gradually trickle down to the outer surface of rotation extrusion 1042.Eccentric bushing rotation is driven, 1042 turns of extrusion of rotation is driven Dynamic, the two-stage crushing material block in three-level disruption channel is constantly squeezed effect, is further crushed, obtains three-level broken material Block, and be deposited in flanged plate 1043.Extrusion 1042 is rotated in rotation, flanged plate 1043 is guaranteed by regulating device 1044 It is in a horizontal state.This batch of two-stage crushing material block is completed after being crushed, and flanged plate 1043 can be driven to turn over downwards by regulating device 1044 The bottom opening until three-level disruption channel is moved, which is preferably dimensioned to be flanged plate 1043 and stirs to its tilt angle and turn Until the consistent degree of tilt angle of dynamic 1042 its outer surface of extrusion, three-level broken material block is fallen into guide table 1051, And flow downward under the guiding role of guide table 1051, under the barrier effect of block, rest on the side of guide table 1051 On.Rotary block, the three-level broken material block in 1054 region of blanking notch fall to guide table from blanking notch 1054 It on 1051, and flows downward under the guiding role of guide table 1051, under the barrier effect of block, rests on guide table 1051 Side on, by guide table motor driven guide table 1051 rotate, turn block, guide table 1051 rotation generate centrifugal force, Cooperate rolled mortar wall, be able to achieve the precomminution of the aggregate, block in bulky grain, stop the rotation of guide table 1051 or reduces 1051 slewing rate of guide table, the particle after precomminution passed through sieve and were screened in passage 1054.Particle falls on roller It in 1061, and limits on rotary components, starts rotary components motor, drive rotary components rotation, rotary components are in centrifugal force Under the action of, the inner wall of roller 1061 is constantly hit, realizes that further transition crushes, when the particle fallen on rotary components When weight is more than the bearing load of the second revolving part 10622, the other end of the second revolving part 10622 and the inside of roller 1061 are empty Chamber separation, the second revolving part 10622 rotate down, and particle is between the second revolving part 10622 and the internal cavities of roller 1061 Opening fall, then, under the rebound effect of torsional spring 10623, the bottom of the other end of the second revolving part 10622 and roller 1061 internal cavities are attracted or engage.Opening between the second revolving part 10622 and the internal cavities of roller 1061 The particle fallen is fallen into middle crushing chamber, limits the space formed between crushing chamber, top board 1071, lower platen 1072 In.Top board 1071, lower platen 1072 are moved toward one another and start spiked roller 1073 and is rolled, the particle in the space is by upper pressure Plate 1071, the extruding force of lower platen 1072 and spiked roller 1073 roll generated pulverization, and particle is by high degree Crush, top board 1071, lower platen 1072 reset, continue to move downward lower platen 1072, blanking plate 1074 downwards stir and Cause smashed particle to fall from blanking port opening, completes 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.

The crumbling method of invention is broken using three-level, improves breaking strength, crushing effect is able to achieve difference The concrete block of batch it is continuous, be persistently crushed.The broken all parts of three-level of the invention are highly integrated, cooperate between each other Closely, the cost of equipment is dramatically saved.Since the first Jaw plate 1011 of the invention, the second Jaw plate 1012 are in the course of work In activity simultaneously, while guaranteeing material attrition crushing, increase the friction effect of material so that material is in extrusion process, Rubbing by vertical direction acts on, and improves breaking strength.Roll 1022 is integrated in Jaw plate component of the invention by the present invention, When so that level-one disruption channel being in the blanking stage, two-stage crushing channel is in the roll compacting stage；Disruption channel is in crushing stage When, two-stage crushing channel is in the blanking stage, in this way, realizing that level-one, the efficient sequence of two-stage crushing carry out.Second level of the invention It is broken to use roller roll compacting, while broken, using the rolling action of roll 1022, provide guiding, degree of crushing is greatly Material can be under the rolling of roll 1022, directly progress blanking.After sieving blanking channel 103 through the invention is to two-stage crushing Material separated so that the big particulate material of degree of crushing and the lesser blocky cracking material block of degree of crushing etc. are separated, So that the lesser material block of degree of crushing is fallen into three-level disruption channel, so improve three-level it is broken for effect, reduce The broken broken load of three-level.For the present invention in three-level shattering process, the bottom of three-level disruption channel can pass through flanged plate 1043 Sealing, and then guarantee in three-level shattering process, material block is rested on always in three-level disruption channel, and greatly improving broken has Efficiency.The broken material block of three-level can be concentrated gently under the guiding role of guide table 1051, and in blanking notch Split-batch charging is carried out at 1054.

Crushing of the invention is integrated with centrifugation and crushes, roll crushing, roll a variety of grinding modes such as crushing, utilizes centrifugation The advantages of crushing big volume, loading with greatly carries 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 The grinding mode combined is crushed, violent extruding, agitation to target position is realized, realizes the thorough crushing of particle；The present invention is each Crushing stage complements each other and continuity is strong, each crushing stage sequential analysis, can greatly improve crush efficiency.In this hair It is bright in the precomminution stage, rotated simultaneously using guide table 1051, block and the rotation side of guide table 1051 rotation direction and block To on the contrary, improving the severity of particles hit compared to one-directional rotation and hitting number；Due to the precomminution stage of the present invention Using 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 is inconsistent, then the present invention slopes down to the axis of its central axes Yu guide table 1051 by the discharge end of passage 1054 Until line is joined, the particle after sieving is able to achieve the consistent always of blanking position.Centrifugal broken blanking device 106 of the invention 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 exists Licker-in laminated type crushing stage cooperates the spiked roller that can be rolled using top board 1071, the lower platen 1072 that can move up and down 1073, realization is rolled, is stirred, the synchronous of attrition crushing carries out, and crushing effect is greatly improved.All sievings, sieve in the present invention The both preferably 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 9, the difference of the present embodiment and above-described embodiment is, it further include being symmetricly set on the first Jaw plate 1011 The roller motor 1021 that the two groups of transmission components and driving roll 1022 of two sides rotate.The middle part of second Jaw plate 1012 towards Movement close to the bottom of the first Jaw plate 1011 is moved upwards with the first Jaw plate 1011 to be synchronised.Transmission component includes the first active It takes turns the 10141, first driven wheel 10142, first and connects belt 10143, first connecting rod 10144, the first guide rod 10145, first Pilot sleeve 10146, second connecting rod 10147, the first sliding seat 10148, driver motor 10149.First driving wheel 10141 with It is connected, is passed through between two the first driving wheels 10141 actively by the first connection belt 10143 between first driven wheel 10142 Axis connection, driving shaft drive its rotation by driver motor 10149.One end of first connecting rod 10144 and the first driving wheel 10141 is eccentric hinged, and the other end of first connecting rod 10144 and higher one end in position in the first guide rod 10145 are hinged, and first The lower one end in position is slidably matched in the vertical direction with the first pilot sleeve 10146 in guide rod 10145, the first guide rod 10145 middle section is connect with the first Jaw plate 1011.One end of second connecting rod 10147 and the first driven wheel 10142 are eccentric hinged, the The other end of two connecting rods 10147 and the first sliding seat 10148 are hinged, and the first sliding seat 10148 and first level guide rail are sliding 101410 are slidably matched.Roller motor 1021 is mounted on first sliding seat 10148, and the one of output shaft and roll 1022 A end connection, another end of roll 1022 is mounted on another first sliding seat 10148 by first bearing.

The present invention drives the rotation of the first driving wheel 10141, the rotation of the first driving wheel 10141 by driver motor 10149 It drives first connecting rod 10144 to be driven, drives the first guide rod 10145 to move up and down in the first pilot sleeve 10146, and then band Dynamic first Jaw plate 1011 moves back and forth in the vertical direction.Meanwhile first driving wheel 10141 rotation drive the first driven wheel 10142 rotate synchronously, and second connecting rod 10147 is driven to be driven, and the first sliding seat 10148 is driven to lead in the level of first level guide rail It is moved back and forth to direction, realizes roll 1022 close to the second Jaw plate 1012 or far from the movement of the second Jaw plate 1012.

The present invention passes through the hinged position of adjusting first connecting rod 10144 and the first driven wheel 10142, adjusting second connecting rod 10147 and first the modes such as the hinged position of driving wheel 10141 it is remote come roll 1022 when realizing that the first Jaw plate 1011 moves upwards Roll 1022 is moved close to the second Jaw plate 1012 when moving downward from the movement of the second Jaw plate 1012, the first Jaw plate 1011, Yi Jitong The articulated position cooperation for overregulating flywheel 1013 and the first Jaw plate 1011 realizes the middle part of the second Jaw plate 1012 away from first Movement of the movement of the bottom of Jaw plate 1011 with roll 1022 close to the bottom of the second Jaw plate 1012 is synchronised, the second Jaw plate 1012 Middle part towards close to the first Jaw plate 1011 bottom movement and bottom of the roll 1022 far from the second Jaw plate 1012 movement Being synchronised also should be within the scope of the present invention.

Embodiment 3

As shown in Figure 10, the present embodiment the difference from example 2 is that, the first driving wheel 10141, the first driven wheel 10142, the first connection belt 10143 uses first gear 101401, second gear 101402, several transition gears 101403 Instead of one end of first connecting rod 10144 and first gear 101401 are eccentric hinged, one end of second connecting rod 10147 and the second tooth Wheel 101402 is eccentric hinged.The outer diameter of second gear 101402 is greater than the outer diameter and second gear 101402 of first gear 101401 Sawtooth number be first gear 101401 sawtooth number multiple.First gear 101401, several transition gears 101403, Two gears 101402 successively engage.By active axis connection between two first gears 101401, driver motor 10149 is driven First gear 101401 rotates.

Since the outer diameter of the second gear 101402 of the present embodiment is greater than the outer diameter and second gear of first gear 101401 101402 sawtooth number is the multiple of the sawtooth number of first gear 101401, compares embodiment 2, in level-one crushing stage, first Jaw plate 1011 can in repeatedly pump rather than single ascending motion, to further increase the stranding of the first Jaw plate 1011 Dynamic severity increases crushing effect.

Embodiment 4

As shown in Fig. 5,8, the difference of the present embodiment and above-described embodiment is, sieving blanking channel 103 includes main channel 1031, subchannel 1032 have shifted to install multiple baffling sieves 1033 from top to bottom in main channel 1031.Baffling sieve 1033 Bottom be socketed with the input end of subchannel 1032, main channel 1031 is stretched out in the outlet end of subchannel 1032 obliquely.

Material after two-stage crushing is fallen into main channel 1031, under the action of crossing baffling sieve 1033, is crushed The lesser blocky cracking material serpentine-like shape of block of degree flows gradually downward, and the big particle of degree of crushing then passed through baffling sieve 1033 flow into subchannel 1032, and fall directly into guide table 1051, realize the separation of material.Since the present invention is in master Multiple baffling sieves 1033 are provided in channel 1031, when the flow path of the material after capable of extending two-stage crushing and flowing Between, granule materials, the powder for enabling degree of crushing big are sufficiently separated.

Embodiment 5

As shown in figure 5, the difference of the present embodiment and above-described embodiment is, it further include the first conical tooth gear member 10461, Two taper gear members 10462, terminal pad 10463, cylinder.First conical tooth gear member 10461 is socketed on eccentric bushing, the second taper Gear member 10462 is engaged with the first conical tooth gear member 10461.Terminal pad 10463 is mounted on the bottom of eccentric bushing.Support rod 1045 End be hinged in terminal pad 10463.Regulating device 1044 is additionally provided in terminal pad 10463, regulating device 1044 is Cylinder, the cylinder body end and terminal pad 10463 of cylinder are hinged, and the tailpiece of the piston rod and support rod 1045 of cylinder are hinged.

The present embodiment extends the level for realizing flanged plate 1043 by cylinder, drives the second taper by angular wheel motor Gear member 10462 rotates, and drives the rotation of the first conical tooth gear member 10461, realizes the rotation of eccentric bushing, realizes rotation extrusion 1042 shake.After the completion of three-level is broken, angular wheel motor stops working, and is shunk by cylinder and realizes flanged plate 1043 It tilts down, carries out blanking.All motors of the present invention are preferably that servo motor, cylinder are preferably servo cylinder or using electronic Cylinder replaces, and each servo unit drives its work by PLC control centre.

Embodiment 6

As shown in figure 12, the difference of the present embodiment and above-described embodiment is, is provided at the back side of the second Jaw plate 1012 Adjust the angle adjusting piece 1018 of 1012 tilt angle of the second Jaw plate.This angle adjusting piece 1018 can be the flexible of the prior art Part, one end and the bottom at the back side of the second Jaw plate 1012 are hinged, and the other end is hinged with casing.

Embodiment 7

As shown in figures 15-16, 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 8

As shown in figure 15, 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 9

As shown in figure 18, 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 10

As shown in fig. 6, 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 11

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 17, 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.

Embodiment 12

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

1. a kind of recycled aggregate of waste concrete processing crushing apparatus for production line, which is characterized in that before process flow Sequence successively includes tertiary crusher, precomminution disc assembly, centrifugal broken blanking device, licker-in laminated type crushing dress afterwards It sets；The tertiary crusher is described pre- to carry out tertiary crushing to the concrete block for removing iron impurities and non-ferrous impurity Crushing disc assembly is described centrifugal broken to carry out centrifugal precomminution to aggregate, the block in broken particle Broken blanking device is to carry out separating twice for the particle after precomminution and along with intermittent blanking；The licker-in laminated type crushes Roll compacting crushing is carried out while device squeeze up and down to the particle after separating twice.

2. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 1, which is characterized in that institute State tertiary crusher, including the first Jaw plate, the second Jaw plate being oppositely arranged, further include roll, sieving blanking channel, fixed cover, Rotate extrusion, flanged plate, regulating device, support rod；

In being vertically arranged and can move back and forth in vertical direction, second Jaw plate is inclined to set first Jaw plate, top Portion is connect with flywheel bias, and the flywheel turns can drive second Jaw plate to move back and forth；First Jaw plate with it is described The level-one disruption channel that upper end is wealthyer and lower end is relatively narrow is formed between second Jaw plate；It is arranged in the lower section of first Jaw plate Roll is stated, the roll can move back and forth in the horizontal direction；Second level is formed between the bottom and the roll of second Jaw plate Disruption channel, the middle part of second Jaw plate is away from the movement of the bottom of first Jaw plate and the roll close to second The movement of the bottom of Jaw plate is synchronised；

The sieving blanking channel, the lower section setting of the sieving blanking channel are provided with below the two-stage crushing channel There is the fixed cover, the top of the fixed cover is connected to the bottom of sieving blanking channel, and the inside of the fixed cover is in upper end Relatively narrow and round table-like cavity that lower end is wealthyer；The rotation extrusion limits in the internal cavities of the fixed cover, outside Profile is in the round table-like or cone-shaped that upper end is relatively narrow and lower end is wealthyer；The shape between the rotation extrusion and the fixed cover At three-level disruption channel；The bottom of the rotation extrusion is connect with eccentric bushing；In the bottom of rotation its side of extrusion It is hinged with flanged plate, the flanged plate horizontal from the internal cavities of the fixed cover can extend to the outer of the fixed cover Side, multiple flanged plates are distributed in a ring；

It is additionally provided with the regulating device below the rotation extrusion, is cut with scissors between the regulating device and the flanged plate It is connected to the support rod, the regulating device can drive the flanged plate to stir downwards.

3. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 2, which is characterized in that institute Stating sieving blanking channel includes main channel, subchannel, has shifted to install multiple baffling sieves from top to bottom in the main channel； The bottom of the baffling sieve is socketed with the input end of the subchannel, and the master is stretched out in the outlet end of the subchannel obliquely Channel.

4. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 1, which is characterized in that institute Stating precomminution disc assembly includes guide table, block；The guide table is in round table-like, the gear that upper end is relatively narrow and lower end is wealthyer It is trapped among the side of the guide table outside block and the bottom of the block is rotatablely connected or contacts with the side of the guide table, wraps Internal layer block layer and outer layer block layer are included, blanking notch up and down is offered on the internal layer block layer；Under described The bottom of material notch, which is connected, passage, and the discharge end of the passage slopes down in its central axes and the guide table Until axis is joined；Its medial surface of the internal layer block layer is rolled mortar wall；The guide table passes through its turn of guide table motor driven It is dynamic；The guide table rotation direction is opposite with the rotation direction of the block.

5. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 4, which is characterized in that institute The lower section that centrifugal broken blanking device is located at the passage is stated, the centrifugal broken blanking device includes roller, rotation Component；The bottom of the roller upper and lower opening, the passage is located at its open-topped top of the roller, the rotation group Part is oblique and limits in the internal cavities of the roller with being rotatably assorted；The rotary components include the first revolving part, 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 It tilts down；One end of second revolving part and the other end of first revolving part are hinged, second revolving part it is another One end can be sloped down to be contacted with another section of inner sidewall of the internal cavities of the roller；Second revolving part with it is described The hinged place of first revolving part is equipped with torsional spring, the bottom of the other end of second revolving part and the internal cavities of the roller Another section of inner sidewall between be attracted or engaging.

6. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 1, which is characterized in that institute Stating licker-in laminated type grinding device includes crushing chamber, and the crushing chamber is connected up and down；Be provided in the crushing chamber top board, under Pressing plate, spiked roller, blanking plate, the spiked roller are multiple, are mutually in one row of horizontal distribution, the top board, lower platen difference Top, lower section positioned at the spiked roller；The top board, lower platen can be moved toward one another in vertical direction or backwards to movement and The top board, the side of lower platen are in sealing contact with the inner sidewall of the crushing chamber；Offered on the top board into Material mouth, is also provided with blanking port on the lower platen, and the blanking port is closed by the blanking plate lid；The lower platen It moves downward and is able to achieve the blanking plate and stirs downwards and the blanking port is caused to be open.

7. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 6, 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.

8. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 7, 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.

9. recycled aggregate of waste concrete processing crushing apparatus for production line according to claim 7, 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, the first round Tooth 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.

10. a kind of breaking method of recycled aggregate of waste concrete, which is characterized in that include the following steps：

Step 1: the concrete block for removing iron impurities and non-ferrous impurity is delivered between the first Jaw plate and the second Jaw plate In level-one disruption channel, in the second Jaw plate in doing rock type reciprocatory movement, the first Jaw plate is done past up and down in vertical direction Multiple movement carries out primary fragmentation to the concrete block in level-one disruption channel when the second Jaw plate is close to the first Jaw plate；When second When Jaw plate is far from the first Jaw plate, blanking is carried out to the completion level-one broken material block in level-one disruption channel；

Step 2: the level-one broken material block that level-one disruption channel is fallen is fallen into two-stage crushing channel, at this point, level-one broken material Block is carried out second-time breakage by the squeezing action between roll and the second Jaw plate；

Step 3: the two-stage crushing material block of roll compacting is fallen from two-stage crushing channel up to falling into sieving blanking channel；By It is sieved after blanking channel sieving, the biggish two-stage crushing material block of particle is fallen into the cavity of fixed cover, and is gradually trickled down to turning On the outer surface of dynamic extrusion；Two-stage crushing material block in three-level disruption channel is squeezed part squeezing action, is crushed, obtains To three-level broken material block, and it is deposited in flanged plate；

Step 4: flanged plate can be driven to stir the bottom opening up to three-level disruption channel downwards by regulating device, three-level is broken Particle block is fallen into guide table, and driving guide table rotation, turn block realizes the reunion in three-level broken material in bulky grain The precomminution of object, block；

It is screened in passage Step 5: the particle after precomminution passed through sieve；Particle is fallen in roller, and rotary components turn Dynamic, particle realizes that transition crushes；

Step 6: particle is fallen into middle crushing chamber, top board, lower platen move toward one another and start spiked roller rolling, and particle crushes, Smashed particle is fallen from the opening of blanking port, completes disintegrating process.