CN111389485A - Building waste brick smashing treatment system and treatment method thereof - Google Patents
Building waste brick smashing treatment system and treatment method thereof Download PDFInfo
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- CN111389485A CN111389485A CN202010240509.9A CN202010240509A CN111389485A CN 111389485 A CN111389485 A CN 111389485A CN 202010240509 A CN202010240509 A CN 202010240509A CN 111389485 A CN111389485 A CN 111389485A
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize 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
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to a building waste brick smashing treatment system and a treatment method thereof, and the system comprises a base, a sieve plate, side baffles, extrusion support plates, push plates, a pushing spring and an extrusion mechanism, wherein a square groove is formed in the middle of the base, the sieve plate is positioned in the square groove of the base, the front side and the rear side of the square groove of the base are respectively provided with one side baffle, the side baffles are arranged on the top of the base, the extrusion support plates are arranged between the inner side surfaces of the middle parts of the two side baffles, the left side and the right side of each extrusion support plate are respectively provided with one push plate, the push plates are arranged on the side surfaces of the extrusion support plates through the pushing spring, the outer side of each push plate is respectively provided with one. The invention can solve the problems existing in the prior art that when the brick is crushed: the crusher crushes the bricks by rolling, so that crushed particles of the bricks are large, and the crushed bricks need to be manually screened.
Description
Technical Field
The invention relates to the technical field of buildings, in particular to a building waste brick smashing treatment system and a treatment method thereof.
Background
At present, most of the buildings being dismantled in China are brick-concrete structures, wherein clay bricks occupy a large proportion of construction wastes, and if the waste bricks are neglected for recycling, great pollution is inevitably caused; if the block shape of the waste brick removed from the building is complete, the waste brick can be generally recycled as a brick and reused, if the block shape of the brick is incomplete, the brick needs to be crushed, the crushed brick is mixed with cement in proportion, and then auxiliary materials are added, so that products such as light building blocks, hollow bricks and the like can be manufactured.
Waste fragment of brick is generally through carrying out shredding with it through the breaker, because large-scale breaker cost is too high, miniature roll-in breaker can all be chooseed for use in general fragment of brick recovery enterprise, because there can be certain proportion cement on the fragment of brick to the miniature breaker is poor to the kibbling effect of fragment of brick, needs carry out a lot of to the fragment of brick and smashes, and the fragment of brick smashes the damage that the in-process can cause the breaker, and the problem that exists when current smashes the fragment of brick is as follows:
1. a crusher crushes the bricks generally by a rolling manner, so that crushed particles of the bricks are large, and the crushed bricks need to be manually screened;
2. the fragment of brick is smashed and is needed to carry out crushing treatment many times when becoming required fineness, and the long-time use of the squeeze roll of breaker can make the gap increase of squeeze roll to cause the crushing effect of fragment of brick poor.
Disclosure of Invention
In order to solve the problems, the invention provides a crushing treatment system for building waste bricks, which comprises a base, a sieve plate, side baffles, an extrusion support plate, a push plate, a pushing spring and an extrusion mechanism, wherein a square groove is arranged in the middle of the base, support grooves are respectively arranged on the front side wall and the rear side wall of the square groove, sliding grooves are respectively arranged on the left side wall and the right side wall of the middle part of the square groove, the sieve plate is positioned in the square groove of the base, support bodies are respectively arranged on the front side surface and the rear side surface of the sieve plate, the support bodies are positioned in the support grooves, sliding blocks are respectively arranged on the left side surface and the right side surface of the sieve plate, the sliding blocks are positioned in the sliding grooves, the outer side surfaces of the sliding blocks are arranged on the outer side walls of the sliding grooves through the sliding springs, the side baffles are respectively distributed on the front side and the rear side of the, the left side and the right side of the extrusion support plate are respectively provided with a push plate, the push plates are arranged on the side surfaces of the extrusion support plate through push springs, the positions of the extrusion support plate, which correspond to the push springs, are provided with circular grooves, the push springs are arranged in the circular grooves, when the extrusion mechanisms extrude the push plates inwards, the push plates can be attached to the side surfaces of the extrusion support plate so as to increase the extrusion supporting force of the push plates, the outer side surfaces of the push plates are connected with sliding grooves on side baffles in a sliding fit mode, the outer side of each push plate is respectively provided with an extrusion mechanism, and the extrusion mechanisms are arranged on the top of a base. Afterwards control extrusion mechanism outwards move, the push pedal can promote the fragment of brick after the extrusion to the outside under the effect of propelling movement spring for the fragment of brick can be spread out on the sieve, so that extrusion mechanism extrudees the action to the fragment of brick once more.
The extrusion mechanism comprises an extrusion plate, a hydraulic cylinder, a pushing column, a retraction spring and a fixed plate, wherein the extrusion plate is positioned on the outer side of the pushing plate, crushing teeth are uniformly arranged on the inner side surface of the extrusion plate, the inner end of the crushing teeth is of a pointed structure, the outer side surface of the extrusion plate is connected with the inner side surface of the fixed plate through the hydraulic cylinder, the bottom of the fixed plate is installed on the top of the outer end of the base, the pushing column is connected with the extrusion plate in a sliding fit manner, the pushing column and the crushing teeth are arranged in a staggered manner, the retraction spring is arranged on the outer side of the outer end of the pushing column and is installed between the outer side surface of the extrusion plate and the outer end of the pushing column, the retraction force of the retraction spring is greater than that of the retraction spring, during specific work, the retraction motion of the hydraulic cylinder can drive the extrusion plate to move, so that the crushing teeth of the pointed structure on, the propelling movement post can be before stripper plate and push pedal contact with the inside propelling movement of push pedal, prevents that the stripper plate from driving the fragment of brick and removing the rear side of push pedal, causes the unable laminating of push pedal on the extrusion extension board.
The lateral wall is provided with square through hole on the last lateral wall of the sliding tray of base right-hand member, be provided with trapezoidal hole under the right-hand member of the sliding tray of base right-hand member on the lateral wall, be connected with the piece that blocks through sliding fit's mode on the sliding block of sieve right-hand member, the upper end that blocks the piece passes the sliding block, can drive the sieve through blocking the piece when the stripper plate outwards removes and rock about, make the fragment of brick of suitable size can drop from the sieve, when the stripper plate drives the piece that blocks and removes the position in trapezoidal hole, it can slide to block the piece in the trapezoidal hole to block the piece, make the stripper plate with block a separation, the initial position can be replied to the.
As a preferred technical scheme of the invention, the support grooves arranged on the square groove of the base are uniformly distributed with the springing mechanisms, the positions of the springing mechanisms correspond to the positions of the support bodies one by one, the springing mechanisms comprise lower support plates, upper support plates, springing plates and springing springs, the lower support plates are arranged on the lower side walls of the support grooves, the upper support plates are arranged on the upper side walls of the support grooves, the springing plates are positioned on the right sides of the lower support plates, the springing plates are arranged on the lower side walls of the support grooves through the springing springs, and during specific work, the lower support plates are matched with the upper support plates to position the upper and lower positions of the sieve plate, so that the stability of the sieve plate is improved.
As a preferred technical scheme of the invention, the left end of the support body is attached between the right ends of the upper support plates and the right ends of the lower support plates, the upper end surface of the middle part of the support body is uniformly provided with arc-shaped lugs, the arc-shaped lugs are positioned between the two upper support plates, the right side above each support body is respectively provided with a blocking lug, the blocking lugs are arranged on the upper side wall of the support groove, the support body can be driven to synchronously move when the sieve plate moves rightwards, the support body can be driven to vertically shake when the arc-shaped lugs are contacted with the blocking lugs, so that the sieving effect of the sieve plate on bricks is increased, and the elastic plate can be matched with the support body to.
As a preferred technical solution of the present invention, the distance between the blocking protrusion and the right side surface of the support body is equal to the distance between the left side surface of the support body and the right side surface of the lower support plate, and this arrangement can facilitate the smooth up-and-down movement of the screen plate.
As a preferred technical scheme, the top of the blocking block is provided with a rotating body through a pin shaft, the top of the right end of the blocking block is provided with a top extending block, the top of the top extending block abuts against the lower side surface of the right end of the rotating body, the top of the left end of the blocking block is connected with the lower end of a return spring, the upper end of the return spring is arranged on the bottom of the left end of the top extending block, and the top extending block enables the rotating body on the blocking block to rotate only to the left, so that the hydraulic cylinder cannot drive the blocking block to move when driving the extrusion plate to move inwards.
As a preferred technical scheme of the invention, the left side surface of the upper end of the rotating body is an inclined surface, and the left side surface of the lower end of the blocking block is an inclined surface, so that the blocking block can smoothly move downwards when moving to the upper part of the trapezoidal groove under the driving of the extrusion plate, and the sliding spring can drive the blocking block and the sieve plate to return to the initial position when the extrusion plate is separated from the rotating body.
As a preferred technical scheme, the left side and the right side of the lower end of the extrusion support plate are respectively provided with an extrusion base, the upper side of each extrusion base is an inclined plane with the right end arranged downwards, the bottom of the push plate is an inclined plane, the lower end of the extrusion plate is provided with an extrusion groove with a trapezoidal structure, the extrusion base is matched with the extrusion groove at the lower end of the extrusion plate to extrude bricks on the lower layer, and the inclined plane on the extrusion base can facilitate the fragment of the bricks on the extrusion base to automatically slide down.
As a preferred technical scheme of the invention, the crushing teeth on the extrusion plate are gradually and densely arranged from top to bottom, an extrusion round block is arranged between every two transversely adjacent crushing teeth, a penetrating slot is arranged on the push plate corresponding to each crushing tooth, the arrangement of the crushing teeth can enable the crushing fineness of bricks at the lower end of the extrusion plate to be larger than the crushing fineness of bricks at the upper end of the extrusion plate, then the crushing bricks can be extruded into fragments by matching the extrusion base with the extrusion slot at the lower end of the extrusion plate, and the extrusion round block can prevent the problem of poor crushing effect of massive bricks.
As a preferred technical scheme, the left end and the right end of the sieve plate are uniformly provided with sieve holes, the middle of the sieve plate is provided with two elastic blocks with telescopic structures, the elastic blocks are located below the outer end of the extrusion base and are of isosceles trapezoid structures, the elastic blocks can limit fragment of bricks when the sieve plate shakes and shakes, the fragment of bricks is prevented from moving below the extrusion support plate, the sieve plate cannot return to the original position, and the trapezoid structures of the elastic blocks can facilitate the fragment of bricks to smoothly move below the extrusion base.
In addition, the invention provides a treatment method of the building waste brick smashing treatment system, which comprises the following steps:
the first step is as follows: placing bricks: firstly, uniformly placing bricks between the outer side surface of the push plate and the inner side surface of the extrusion plate from the upper part of the extrusion support plate;
the second step is that: crushing bricks: the extrusion plate can be driven to move by the telescopic motion of the hydraulic cylinder, the push plate can be pushed inwards by the push column before the extrusion plate is contacted with the push plate, so that bricks can be crushed by the crushing teeth of the pointed structures on the extrusion plate, the extrusion round blocks can prevent the crushing of massive bricks, then the bricks can be crushed by the attachment between the extrusion plate and the push plate, the lower-layer bricks can be emphatically extruded by the matching of the extrusion base and the extrusion groove at the lower end of the extrusion plate, and fragments of the bricks can fall from sieve holes of the sieve plate;
the third step: flattening bricks: after the bricks are extruded, the hydraulic cylinder is controlled to contract, and the push plate can push the extruded bricks to the outer side under the action of the push spring, so that the bricks can be spread on the sieve plate, and the effect of the extrusion mechanism on extruding the bricks again is increased;
the fourth step: shaking a sieve plate: the hydraulic cylinder retracts to drive the extrusion plate to move rightwards when being contacted with the rotating body, the sieve plate moves rightwards to drive the support body to move synchronously, so that the arc-shaped lug can drive the support body to shake up and down when being contacted with the blocking lug, the sieve plate can move and shake up and down with a certain amplitude, and the sieving effect of the sieve plate on bricks is improved;
when the extrusion plate drives the blocking block to move to the position of the trapezoidal hole, the blocking block can slide into the trapezoidal hole, so that the extrusion plate is separated from the rotating body, the sieve plate can return to an initial position under the action of the sliding spring, and the elastic block can limit fragment of the brick when the sieve plate shakes and shakes, so that the fragment of the brick is prevented from moving below the extrusion support plate, and the sieve plate cannot return to the original position;
the fifth step: thoroughly crushing bricks: the repeated crushing action of the bricks can thoroughly crush the bricks.
The invention has the beneficial effects that:
the crushing teeth with the pointed structures are matched with the extrusion round blocks to crush and extrude large bricks, so that the crushing effect of the crushing machine on the bricks is improved, the crushing teeth are matched with the extrusion round blocks to be different in distribution compactness and can perform extrusion actions of different degrees on the bricks at different positions, and the crushed bricks can be screened in a shaking mode on the screen plate, so that the crushing efficiency of the bricks is improved;
the push plate can be matched with the extrusion plate to extrude the bricks, and the push plate can push the extruded bricks to the outer side under the action of the pushing spring after the bricks are extruded, so that the bricks can be spread on the sieve plate, and the extrusion effect of the extrusion mechanism on the bricks is increased;
the extrusion plate can drive the sieve plate to move when contracting, and the sieve plate can shake up and down in moving degree under the action of the elastic mechanism, so that the sieving effect of the sieve plate on fragment of the brick is improved;
the pushing column can push the push plate inwards before the extrusion plate is contacted with the push plate, so that the extrusion plate is prevented from driving the bricks to move to the rear side of the push plate, and the push plate cannot be attached to the extrusion support plate;
the crushing fineness of the bricks at the lower end of the extrusion plate can be larger than the crushing fineness of the bricks at the upper end of the extrusion plate due to different distribution densities of the crushing teeth, the problem that a large brick is poor in crushing effect can be solved due to the fact that the round blocks are extruded, and then the crushed bricks can be extruded into chips through the fact that the extrusion base is matched with the extrusion groove at the lower end of the extrusion plate.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a first configuration of the present invention;
FIG. 2 is a second schematic structural view (from top to bottom) of the present invention;
FIG. 3 is a cross-sectional view of the present invention between the base, screen deck, side dams and the snapping mechanism;
FIG. 4 is an enlarged view of the portion A of FIG. 3;
FIG. 5 is a cross-sectional view of the present invention between the base, the screen deck, the pressing support plate, the push plate and the pressing mechanism;
FIG. 6 is an enlarged view of a portion B of FIG. 5;
fig. 7 is a schematic view of the structure between the pressing plate and the pushing column of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 7, a building waste brick smashing treatment system comprises a base 1, a sieve plate 2, side baffles 3, extrusion support plates 4, a push plate 5, a push spring 6 and an extrusion mechanism 7, wherein a square groove is arranged in the middle of the base 1, support grooves are arranged on the front side wall and the rear side wall of the square groove, sliding grooves are arranged on the left side wall and the right side wall of the middle of the square groove, the sieve plate 2 is positioned in the square groove of the base 1, support bodies 21 are arranged on the front side surface and the rear side surface of the sieve plate 2, the support bodies 21 are positioned in the support grooves, sliding blocks 22 are arranged on the left side surface and the right side surface of the sieve plate 2, the sliding blocks 22 are positioned in the sliding grooves, the outer side surfaces of the sliding blocks 22 are arranged on the outer side walls of the sliding grooves through sliding springs 23, one side baffle 3 is uniformly distributed on the front side and the rear side of the square groove of, the left end and the right end of the inner side surface of each side baffle 3 are respectively provided with a sliding chute, the left side and the right side of the extrusion support plate 4 are respectively provided with a push plate 5, the push plates 5 are arranged on the side surface of the extrusion support plate 4 through push springs 6, the extrusion support plate 4 is provided with a circular groove corresponding to the push springs 6, the push springs 6 are arranged in the circular grooves, the arrangement ensures that when the extrusion mechanism 7 extrudes the push plates 5 inwards, the push plates 5 can be attached to the side surfaces of the extrusion support plate 4 so as to increase the extrusion supporting force of the push plates 5, the outer side surfaces of the push plates 5 are connected with the sliding chutes on the side baffles 3 in a sliding fit manner, the outer side of each push plate 5 is respectively provided with an extrusion mechanism 7, and the extrusion mechanisms 7 are arranged on the top of the base 1, the invention can extrude and screen waste bricks, firstly, the bricks are, make extrusion mechanism 7 and push pedal 5 cooperate through extrusion mechanism 7 inward movement and smash the fragment of brick, the fragment of brick of suitable size in crushing back can drop along sieve 2, later control extrusion mechanism 7 outward movement, push pedal 5 can promote the fragment of brick after the extrusion to the outside under the effect of propelling movement spring 6 for the fragment of brick can be spread out on sieve 2, so that extrusion mechanism 7 once more extrudees the action to the fragment of brick.
The extrusion mechanism 7 comprises an extrusion plate 71, a hydraulic cylinder 72, a pushing column 73, a retraction spring 74 and a fixing plate 75, wherein the extrusion plate 71 is positioned on the outer side of the pushing plate 5, crushing teeth are uniformly arranged on the inner side surface of the extrusion plate 71, the inner ends of the crushing teeth are of a pointed structure, the outer side surface of the extrusion plate 71 is connected with the inner side surface of the fixing plate 75 through the hydraulic cylinder 72, the bottom of the fixing plate 75 is installed on the top of the outer end of the base 1, the pushing column 73 is connected with the extrusion plate 71 in a sliding fit manner, the pushing column 73 and the crushing teeth are arranged in a staggered manner, the retraction spring 74 is arranged on the outer side of the outer end of the pushing column 73, the retraction spring 74 is installed between the outer side surface of the extrusion plate 71 and the outer end of the pushing column 73, the retraction force of the retraction spring 74 is greater than that of the pushing spring 6, during specific work, the retraction movement of the hydraulic cylinder 72 can drive the extrusion, the bricks can be crushed by the attachment between the extrusion plate 71 and the push plate 5, and the pushing column 73 can push the push plate 5 inwards before the extrusion plate 71 contacts with the push plate 5, so that the extrusion plate 71 is prevented from driving the bricks to move to the rear side of the push plate 5, and the push plate 5 cannot be attached to the extrusion support plate 4.
All be provided with extrusion base 41 on the side about the lower extreme of extrusion extension board 4, the last side of extrusion base 41 is the inclined plane that the right-hand member arranged downwards, is the inclined plane on the bottom of push pedal 5, the lower extreme of stripper plate 71 is provided with the extrusion groove of trapezium structure, extrusion base 41 can emphasize the extrusion to the fragment of brick of lower floor with the extrusion groove cooperation of stripper plate 71 lower extreme, the inclined plane on the extrusion base 41 can be convenient for extrude the fragment of brick on the base 41 and slide down automatically.
Crushing tooth from the top down on the stripper plate 71 arrange densely gradually, and transversely adjacent two smash and all be provided with an extrusion circle piece between the tooth, the position that corresponds every crushing tooth on the push pedal 5 all is provided with one and wears the slot, the setting up of smashing the tooth can make the crushing fineness of stripper plate 71 lower extreme fragment of brick be greater than the crushing fineness of stripper plate 71 upper end fragment of brick, later can extrude the fragment with the fragment of brick through the extrusion groove of extrusion base 41 and stripper plate 71 lower extreme cooperatees, the extrusion circle piece can prevent the big fragment of brick problem of smashing the effect difference.
The lateral wall of going up of the sliding tray of base 1 right-hand member be provided with square through hole, be provided with trapezoidal hole under the right-hand member of the sliding tray of base 1 right-hand member on the lateral wall, be connected with the piece 24 that blocks through sliding fit's mode on the sliding block 22 of 2 right-hand members on the sieve, the upper end that blocks piece 24 passes sliding block 22, can drive sieve 2 through the piece 24 that blocks when stripper plate 71 outwards removes and rock about, make the fragment of brick of suitable size can drop from sieve 2, when stripper plate 71 drives the position that blocks piece 24 and remove trapezoidal hole, it is downthehole to block piece 24 and can slide, make stripper plate 71 and block 24 separation of piece, sieve 2 can reply initial position under sliding spring 23's effect.
The top of block 24 on install rotor 25 through the round pin axle, block and be provided with top extension block 26 on the right-hand member top of block 24, the top of top extension block 26 supports the right-hand member downside at rotor 25, the left end top that blocks block 24 is connected with the lower extreme of playback spring 27, the upper end of playback spring 27 is installed on the left end bottom of top extension block 26, top extension block 26 makes rotor 25 on the block 24 only can the left turn, thereby pneumatic cylinder 72 can not drive when driving the inside motion of stripper plate 71 and blocks block 24 and take place the removal.
The upper end left surface of rotor 25 be the inclined plane, the lower extreme left surface that blocks piece 24 is the inclined plane, this kind of setting makes the downward motion that blocks piece 24 can be smooth and easy when moving to the top of dovetail groove under the drive of stripper plate 71, and slide spring 23 can drive when stripper plate 71 separates with rotor 25 and block piece 24 and sieve 2 and reply initial position.
The supporting groove is uniformly distributed with the bouncing mechanisms 8 in the square groove of the base 1, the positions of the bouncing mechanisms 8 correspond to the positions of the supporting bodies 21 one by one, each bouncing mechanism 8 comprises a lower supporting plate 81, an upper supporting plate 82, a bouncing plate 83 and a bouncing spring 84, the lower supporting plate 81 is arranged on the lower side wall of the supporting groove, the upper supporting plate 82 is evenly distributed at the front end and the rear end of the upper part of the lower supporting plate 81, the upper supporting plate 82 is arranged on the upper side wall of the supporting groove, the bouncing plate 83 is positioned at the right side of the lower supporting plate 81, the bouncing plate 83 is arranged on the lower side wall of the supporting groove through the bouncing spring 84, and during specific work, the lower supporting plate 81 and the upper supporting plate 82 are matched to position the upper position and the lower position of the sieve plate 2, so that.
The left end of supporter 21 paste between the right-hand member of upper bracket 82 and the right-hand member of lower carriage 81, evenly be provided with arc lug 211 on the middle part up end of supporter 21, arc lug 211 is located between two upper bracket 82, the top right side of every supporter 21 all distributes and has one and blocks lug 212, it installs on the last lateral wall of supporting groove to block lug 212, can drive supporter 21 when sieve 2 moves rightwards and carry out synchronous motion, can drive supporter 21 when arc lug 211 contacts with blocking lug 212 and shake from top to bottom, thereby increase the screening effect of sieve 2 to the fragment of brick, springing plate 83 can cooperate when supporter 21 shakes from top to bottom and reciprocate.
The distance between the blocking projection 212 and the right side surface of the support body 21 is equal to the distance between the left side surface of the support body 21 and the right side surface of the lower support plate 81, and the arrangement can facilitate the screen plate 2 to move smoothly up and down.
In addition, the invention provides a treatment method of the building waste brick smashing treatment system, which comprises the following steps:
the first step is as follows: placing bricks: firstly, uniformly placing bricks between the outer side surface of the push plate 5 and the inner side surface of the extrusion plate 71 from the upper part of the extrusion support plate 4;
the second step is that: crushing bricks: the extrusion plate 71 can be driven to move by the telescopic motion of the hydraulic cylinder 72, the push column 73 can push the push plate 5 inwards before the extrusion plate 71 is contacted with the push plate 5, so that bricks can be crushed by the crushing teeth with the pointed structures on the extrusion plate 71, the extrusion round blocks can prevent large bricks from being crushed, then the bricks can be crushed by the attachment between the extrusion plate 71 and the push plate 5, the bricks on the lower layer can be emphatically extruded by the matching of the extrusion base 41 and the extrusion groove at the lower end of the extrusion plate 71, and fragments of the bricks can fall from sieve holes of the sieve plate 2;
the third step: flattening bricks: after the bricks are extruded, the hydraulic cylinder 72 is controlled to contract, and the push plate 5 can push the extruded bricks outwards under the action of the push spring 6, so that the bricks can be spread on the sieve plate 2, and the extrusion effect of the extrusion mechanism 7 on the bricks is increased;
the fourth step: the sieve plate 2 shakes: the hydraulic cylinder 72 retracts to drive the extrusion plate 71 to contact with the rotating body 25, so that the sieve plate 2 can be driven to move rightwards, the sieve plate 2 can move rightwards to drive the support body 21 to synchronously move, the arc-shaped convex block 211 and the blocking convex block 212 can drive the support body 21 to shake up and down when contacting, the sieve plate 2 can move and shake up and down with a certain amplitude, and the sieving effect of the sieve plate 2 on bricks is improved;
when the extrusion plate 71 drives the blocking block 24 to move to the position of the trapezoidal hole, the blocking block 24 can slide into the trapezoidal hole, so that the extrusion plate 71 is separated from the rotating body 25, the sieve plate 2 can return to the initial position under the action of the sliding spring 23, and the elastic block 28 can limit brick fragments when the sieve plate 2 shakes and shakes, so that the brick fragments are prevented from moving below the extrusion support plate 4, and the sieve plate 2 cannot return;
the fifth step: thoroughly crushing bricks: the repeated crushing action of the bricks can thoroughly crush the bricks.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a building abandonment fragment of brick processing system that breaks, includes base (1), sieve (2), side shield (3), extrudees extension board (4), push pedal (5), propelling movement spring (6) and extrusion mechanism (7), its characterized in that: the middle part of the base (1) is provided with a square groove, the front side wall and the rear side wall of the square groove are respectively provided with a supporting groove, the left side wall and the right side wall of the middle part of the square groove are respectively provided with a sliding groove, the sieve plate (2) is positioned in the square groove of the base (1), the front side surface and the rear side surface of the sieve plate (2) are respectively provided with a supporting body (21), the supporting bodies (21) are positioned in the supporting grooves, the left side surface and the right side surface of the sieve plate (2) are respectively provided with a sliding block (22), the sliding blocks (22) are positioned in the sliding grooves, the outer side surfaces of the sliding blocks (22) are arranged on the outer side walls of the sliding grooves through sliding springs (23), the front side baffle plate and the rear side surface of the square groove of the base (1) are uniformly distributed with a side baffle plate (3), the side baffle plates (3) are arranged on the top, the left side and the right side of the extrusion support plate (4) are uniformly distributed with a push plate (5), the push plate (5) is arranged on the side surface of the extrusion support plate (4) through a push spring (6), the outer side surface of the push plate (5) is connected with a sliding groove on the side baffle (3) in a sliding fit mode, the outer side of each push plate (5) is uniformly distributed with an extrusion mechanism (7), and the extrusion mechanisms (7) are arranged on the top of the base (1); wherein:
the extrusion mechanism (7) comprises an extrusion plate (71), a hydraulic cylinder (72), a pushing column (73), a retraction spring (74) and a fixing plate (75), the extrusion plate (71) is positioned on the outer side of the push plate (5), crushing teeth are uniformly arranged on the inner side surface of the extrusion plate (71), the inner ends of the crushing teeth are of a pointed structure, the outer side surface of the extrusion plate (71) is connected with the inner side surface of the fixing plate (75) through the hydraulic cylinder (72), the bottom of the fixing plate (75) is arranged on the top of the outer end of the base (1), the pushing column (73) is connected with the extrusion plate (71) in a sliding fit manner, the pushing columns (73) and the crushing teeth are arranged in a staggered mode, the outer sides of the outer ends of the pushing columns (73) are provided with retraction springs (74), the retraction springs (74) are installed between the outer side faces of the extrusion plates (71) and the outer ends of the pushing columns (73), and the telescopic force of the retraction springs (74) is larger than that of the pushing springs (6);
the side wall is provided with square through hole on the last side wall of the sliding tray of base (1) right-hand member, is provided with trapezoidal hole under the right-hand member of the sliding tray of base (1) right-hand member on the side wall, be connected with block piece (24) through sliding fit's mode on sliding block (22) of sieve (2) right-hand member, block that sliding block (22) are passed to the upper end of block piece (24).
2. The building waste brick crushing treatment system according to claim 1, wherein: set up on the square groove of base (1) support inslot evenly distributed has snapping mechanism (8), the position of snapping mechanism (8) and the position one-to-one of supporter (21), snapping mechanism (8) including down extension board (81), upper bracket (82), snapping board (83) and springing spring (84), lower extension board (81) are installed on the lower lateral wall of supporting the groove, both ends are equallyd divide around the top of lower extension board (81) and have one and go up extension board (82), go up extension board (82) and install on the last lateral wall of supporting the groove, snapping board (83) are located the right side of lower extension board (81), snapping board (83) are installed on the lower lateral wall of supporting the groove through springing spring (84).
3. The building waste brick crushing treatment system according to claim 2, wherein: the left end of the supporting body (21) is attached between the right end of the upper supporting plate (82) and the right end of the lower supporting plate (81), the arc-shaped convex blocks (211) are evenly arranged on the upper end face of the middle of the supporting body (21), the arc-shaped convex blocks (211) are located between the two upper supporting plates (82), one blocking convex block (212) is distributed on the right side above each supporting body (21), and the blocking convex blocks (212) are installed on the upper side wall of the supporting groove.
4. The building waste brick crushing treatment system according to claim 3, wherein: the distance between the blocking lug (212) and the right side surface of the support body (21) is equal to the distance between the left side surface of the support body (21) and the right side surface of the lower support plate (81).
5. The building waste brick crushing treatment system according to claim 1, wherein: stop block the top of piece (24) on install rotor (25) through the round pin axle, block and be provided with on the right-hand member top of piece (24) and push up extension piece (26), the top of pushing up extension piece (26) supports the right-hand member downside at rotor (25), the left end top that blocks piece (24) is connected with the lower extreme of playback spring (27), the upper end of playback spring (27) is installed on the left end bottom of pushing up extension piece (26).
6. The building waste brick crushing treatment system according to claim 5, wherein: the left side surface of the upper end of the rotating body (25) is an inclined surface, and the left side surface of the lower end of the blocking block (24) is an inclined surface.
7. The building waste brick crushing treatment system according to claim 1, wherein: all be provided with extrusion base (41) on the side about the lower extreme of extrusion extension board (4), the side of going up of extrusion base (41) is the inclined plane that the right-hand member arranged downwards, is the inclined plane on the bottom of push pedal (5), the lower extreme of extrusion board (71) is provided with the extrusion groove of trapezium structure.
8. The building waste brick crushing treatment system according to claim 1, wherein: crushing teeth on the extrusion plate (71) are arranged densely from top to bottom gradually, an extrusion round block is arranged between every two transversely adjacent crushing teeth, and a penetrating slot is formed in the position, corresponding to each crushing tooth, of the push plate (5).
9. The building waste brick crushing treatment system according to claim 7, wherein: the sieve plate is characterized in that sieve holes are uniformly formed in the left end and the right end of the sieve plate (2), two elastic blocks (28) of telescopic structures are arranged in the middle of the sieve plate (2), the elastic blocks (28) are located below the outer ends of the extrusion bases (41), and the elastic blocks (28) are of isosceles trapezoid structures.
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| CN117463445B (en) * | 2023-11-17 | 2024-06-04 | 江苏安疆装备有限公司 | Ore crushing equipment |
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