CN217625613U

CN217625613U - Environment-friendly brick preparation surplus recycling device

Info

Publication number: CN217625613U
Application number: CN202221586385.0U
Authority: CN
Inventors: 张勇
Original assignee: Ningbo Qunhui New Wall Material Technology Co ltd
Current assignee: Ningbo Puxin Environmental Protection Technology Co.,Ltd.
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-10-21
Anticipated expiration: 2032-06-21

Abstract

The application relates to the technical field of environment-friendly bricks, and discloses a device is recycled in environment-friendly brick preparation surplus, including compounding subassembly, design subassembly and recovery subassembly, the top at the recovery subassembly is installed to the design subassembly, the recovery subassembly includes conveyer belt, clearance piece and recovery piece, recovery piece and clearance piece all are located the below of conveyer belt. The utility model has the advantages that: environmental protection brick raw materials on the conveyer belt is retrieved the swash plate and is carried in to the collection box, water spray nozzle spun liquid can from the conveyer belt drippage to retrieving on the swash plate, liquid flows into in the collection box because of the influence of gravity afterwards, liquid and environmental protection brick raw materials in the collection box are carried to used repeatedly in the agitator tank by the feed pump, when needs clear up the environmental protection brick raw materials of conveying belt surface adhesion, stirring motor drive stirs the interior extension board of half gear rotation drive and carries out horizontal migration, drive clearance brush horizontal migration and clear away the environmental protection brick raw materials of adhesion on the conveyer belt when inner support board horizontal migration.

Description

Environment-friendly brick preparation surplus recycling device

Technical Field

The application relates to the technical field of environment-friendly bricks, in particular to a recycling device for preparation allowance of environment-friendly bricks.

Background

The brick press utilizes industrial waste slag: fly ash, coal gangue, slag, smelting slag and various tailings slag are used as main raw materials, auxiliary raw materials are added, and bricks are formed through pressing, so that the brick press is an ideal production device for building material enterprises, and the brick press is more and more widely used along with the development of the building industry.

The environmental protection brick forming machine who uses at present is when taking shape, and the method of pressing the brick is taken shape mostly, but environmental protection brick is when pressing the shaping, and the environmental protection brick raw materials of siltation at the tool top scatters on the conveyer belt, and the environmental protection brick raw materials that drop on the conveyer belt not only waste the material but also environmental protection brick raw materials long-time adhesion is easy crusting on the conveyer belt and is influenced subsequent use.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a device is recycled in preparation surplus of environmental protection brick, including compounding subassembly, design subassembly and recovery subassembly, the compounding subassembly is located the side of retrieving the subassembly and the output of compounding subassembly extends to the design subassembly directly over, the top at the subassembly is retrieved in the design unit mount, it includes conveyer belt, clearance piece and recovery piece to retrieve the subassembly, the below and clearance piece and the conveyer belt fixed connection that retrieve the piece and clearance piece all are located the conveyer belt, the one end and the clearance piece cooperation of retrieving the piece, the other end and the compounding subassembly of retrieving the piece are linked together.

Further, the compounding subassembly includes bed hedgehopping frame, agitator and puddler, the top at bed hedgehopping frame is installed to the agitator, the vertical setting of puddler and puddler can the pivoted install in the agitator, the top of puddler is equipped with rather than fixed connection's branch charging tray, the cross-section of dividing the charging tray is the toper setting, the bottom of puddler is equipped with its rotatory agitator motor of drive, agitator motor installs output shaft and puddler fixed connection at agitator bottom and agitator motor, be equipped with the stirring board that two slopes set up on the puddler, the adjacent one end of two stirring boards all is connected with the puddler, and the other end of two stirring boards is equipped with detachable stirring piece.

Further, the discharge gate has been seted up on the lateral wall of agitator, be equipped with the direction flitch on the agitator lateral wall, the direction flitch slope sets up and the direction flitch is located the below of discharge gate, be equipped with the closed arc board that is used for sealing the discharge gate on the lateral wall of agitator, the top of closed arc board is equipped with the propelling movement cylinder, the propelling movement cylinder is vertical to set up downwards and propelling movement cylinder and agitator lateral wall fixed connection.

Further, the design subassembly includes a plurality of design tool, and every design tool all includes design frame and two design baffles, and detachable design board is all installed to the bottom of two design baffles, all is equipped with the connecting hole that supplies the grafting on every design board.

Further, be equipped with the restriction frame of a plurality of with spacing design frame on the conveyer belt, the clearance piece is including clearance brush, clearance box and storage water tank, the clearance brush is located the side of clearance box and has seted up two sets of water spray nozzles on the clearance box, and a set of water spray nozzle sets up towards the conveyer belt, and another group's water spray nozzle sets up towards the clearance brush, the side of clearance box is equipped with rather than fixed connection's support pipeline, support pipeline's one end and clearance box intercommunication, support pipeline's the other end extend to in the storage water tank and be equipped with the working shaft at this tip.

Furthermore, the cleaning brush is arranged towards the conveyor belt, an inner supporting plate which is L-shaped is arranged in the cleaning brush, the inner supporting plate is in sliding fit with the bottom of the conveyor belt, a shifting motor and a shifting half gear are arranged on the outer side wall of the conveyor belt, the shifting half gear is arranged on an output shaft of the shifting motor, the shifting motor is fixedly connected with the side wall of the conveyor belt, and a tooth groove meshed with the shifting half gear is formed in the inner supporting plate.

Furthermore, the bottom of the inner supporting plate is provided with a reset plate and a reset spring, the reset plate is vertically arranged and is fixedly connected with the inner supporting plate, the reset spring is horizontally arranged, one end of the reset spring is fixedly connected with the conveyor belt, and the other end of the reset spring is fixedly connected with the reset plate

Further, retrieve the piece and include collection box, recovery swash plate and delivery pump, retrieve the swash plate and be located the conveyer belt below and retrieve the output that the one end of swash plate extends to the conveyer belt, retrieve the other end of swash plate and extend to directly over the collection box, the slag inlet has been seted up at the top on the collection box, the delivery pump is arranged in the collection box and the output of delivery pump is equipped with the feed pipe, the feed pipe is arranged in the agitator after passing collection box and agitator lateral wall.

Further, the top of conveyer belt is equipped with clamp plate, portal frame and push down the motor, push down the motor and install at the top of portal frame, be equipped with down the gear on the output shaft of push down the motor, be equipped with on the portal frame rather than sliding fit's push down the rack, push down gear and push down the rack meshing, the clamp plate is located and transfers under the portal frame and clamp plate and push down rack bottom fixed connection.

The embodiment of the application adopts at least one technical scheme which can achieve the following beneficial effects:

firstly, when the environment-friendly brick raw materials drop on a conveyor belt due to compaction of a pressing plate in the manufacturing process of the environment-friendly brick, the surplus of the environment-friendly brick scattered on the conveyor belt can be conveyed into a recovery box by a set recovery inclined plate when the conveyor belt runs, liquid sprayed out when a water outlet nozzle works can drip onto the recovery inclined plate from the conveyor belt, then the liquid flows downwards into the recovery box due to the influence of gravity, the liquid in the recovery box and the environment-friendly brick raw materials are conveyed into a stirring tank by a supply pump from the recovery box, and the recovered environment-friendly brick raw materials can be reused so as to avoid waste of raw materials;

secondly, when the environmental protection brick raw materials dropped to the conveyer belt on, if not timely clearance environmental protection brick raw materials will be incrustation on the conveyer belt, when needs clear up the environmental protection brick raw materials of conveying belt surface adhesion, stir motor drive and stir the rotation of half gear, can drive interior extension board and carry out horizontal migration below the conveyer belt when stirring the rotation of half gear, can drive clearance brush horizontal migration during interior extension board horizontal migration, because the brush hair end of clearance brush and the area body contact on the conveyer belt, horizontal migration clearance brush can clear away the environmental protection brick raw materials of adhesion on the conveyer belt.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a three-dimensional structure of the present invention;

FIG. 3 is a partial cross-sectional view of the present invention;

fig. 4 is a schematic perspective view of the recycling assembly of the present invention;

fig. 5 is a schematic perspective view of the recycling assembly of the present invention;

FIG. 6 is a schematic view of a partial three-dimensional structure of the recycling assembly of the present invention;

fig. 7 is a schematic cross-sectional view of the recycling assembly of the present invention.

In the figure: the material mixing device comprises a material mixing component 1, an elevating frame 11, a stirring barrel 12, a discharge port 121, a guide material plate 122, a closed arc plate 123, a pushing cylinder 124, a stirring rod 13, a stirring motor 131, a stirring plate 132, a shaping component 2, a shaping frame 21, a shaping partition plate 22, a shaping plate 23, a recovery component 3, a conveyor belt 31, a pressing plate 311, a portal frame 312, a pressing motor 313, a pressing gear 314, a pressing rack 315, a cleaning piece 32, a cleaning brush 321, a cleaning box 322, a water storage tank 323, a water outlet nozzle 324, a supporting pipeline 325, a water supply pump 326, a recovery piece 33, a recovery box 331, a recovery inclined plate 332, a supply pump 333, a supply pipe 334, an inner supporting plate 34, a stirring motor 341, a stirring half gear 342, a reset plate 343 and a reset spring 344.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only a few embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.

This embodiment, as shown in fig. 1-7, a device is recycled in preparation surplus of environmental protection brick, including compounding subassembly 1, design subassembly 2 and recovery subassembly 3, compounding subassembly 1 is located the side of recovering subassembly 3 and the output of compounding subassembly 1 extends to design subassembly 2 directly over, design subassembly 2 is installed at the top of recovering subassembly 3, recovery subassembly 3 includes conveyer belt 31, clearance piece 32 and receipt piece 33, receipt piece 33 and clearance piece 32 all are located conveyer belt 31 below and clearance piece 32 and conveyer belt 31 fixed connection, the one end and the clearance piece 32 cooperation of receipt piece 33, and the other end and the compounding subassembly 1 of receipt piece 33 are linked together.

Specifically, compounding subassembly 1 is including bed hedgehopping frame 11, agitator 12 and puddler 13, agitator 12 installs at the top of bed hedgehopping frame 11, the vertical setting of puddler 13 and puddler 13 can the pivoted install in agitator 12, the top of puddler 13 is equipped with rather than fixed connection's branch charging tray, the cross-section of dividing the charging tray is the toper setting, agitator 13's bottom is equipped with its rotatory agitator motor 131 of drive, agitator motor 131 installs the output shaft and the puddler 13 fixed connection in agitator 12 bottom and agitator motor 131, be equipped with the stirring board 132 that two slopes set up on the puddler 13, two adjacent one ends of stirring board 132 all are connected with agitator 13, and the other end of two stirring board 132 is equipped with the detachable stirring block, and the agitator motor 131 of setting can drive agitator 13 and rotate, and agitator 13 rotates and drives the environmental protection brick raw materials in two stirring boards 132 to agitator 12 and mix, and the branch charging tray of setting is used for avoiding the environmental protection brick raw materials to pile up when empting into agitator 12.

Specifically, discharge gate 121 has been seted up on the lateral wall of agitator 12, be equipped with direction flitch 122 on the agitator 12 lateral wall, direction flitch 122 slope sets up and direction flitch 122 is located the below of discharge gate 121, be equipped with the sealed arc board 123 that is used for sealing discharge gate 121 on the lateral wall of agitator 12, the top of sealing arc board 123 is equipped with propelling movement cylinder 124, propelling movement cylinder 124 is vertical sets up downwards and propelling movement cylinder 124 and agitator 12 lateral wall fixed connection, and the discharge opening through setting up enables the environmental protection brick raw materials of stirring outwards to carry, and the direction flitch 122 of setting is used for carrying out the guide effect to the environmental protection brick raw materials through discharge gate 121 outside flow, can control the break-make of discharge gate 121 through propelling movement cylinder 124 and the cooperation of sealed arc board 123.

Specifically, design subassembly 2 includes a plurality of design tool, and every design tool all includes design frame 21 and two design baffles 22, and detachable design board 23 is all installed to two design baffle 22's bottom, all is equipped with the connecting hole that supplies the grafting on every design board 23, and the locating rack of setting holds and spacing with two fixed separators and the locating plate of installing on fixed separator, and the connecting hole that sets up on every locating plate is used for supplying the article of different shapes to peg graft to in order to produce the environmental protection brick of different shapes and improve the practicality.

Specifically, be equipped with the restriction frame of a plurality of with spacing design frame 21 on the conveyer belt 31, clearance piece 32 includes clearance brush 321, clearance box 322 and storage water tank 323, clearance brush 321 is located the side of clearance box 322 and has seted up two sets of water shower nozzles 324 on clearance box 322, and a set of water shower nozzle 324 sets up towards conveyer belt 31, and another set of water shower nozzle 324 sets up towards clearance brush 321, the side of clearance box 322 is equipped with rather than fixed connection's support tube 325, the one end of support tube 325 communicates with clearance box 322, and the other end of support tube 325 extends to in the storage water tank 323 and is equipped with water supply pump 326 at this tip, and two sets of water shower nozzles 324 all communicate with clearance box 322, and the storage water tank 323 that sets up is placed at clearance box 322's side and storage water tank 323 is used for depositing, when needing to clear water of the environmental protection brick raw materials of the adhesion on the conveyer belt 31 to clear water, carry out the water shower nozzle 324 through a set of water shower nozzle 324 and carry out the surface and spray water spray, reach the mesh on the wet conveyer belt 31 surface, the clearance brush 321 sets up the environmental protection brush brick raw materials from the environmental protection brush 31, and the clearance brush of adhesion brush adhesion, and the environmental protection brush, and the raw materials sets up along with the clearance brush 31, and the dry cleaning up the raw materials and use the dry cleaning water spray head 321 that the raw materials and lead to the raw materials and can's adhesion time of clearing up along with the dry cleaning in the dry cleaning brush 321 that the dry cleaning.

Specifically, the cleaning brush 321 is arranged towards the conveyor belt 31, an L-shaped inner support plate 34 is arranged in the cleaning brush 321, the inner support plate 34 is in sliding fit with the bottom of the conveyor belt 31, a shifting motor 341 and a shifting half gear 342 are arranged on the outer side wall of the conveyor belt 31, the shifting half gear 342 is mounted on an output shaft of the shifting motor 341, the shifting motor 341 is fixedly connected with the side wall of the conveyor belt 31, a tooth groove meshed with the shifting half gear 342 is formed in the inner support plate 34, when environmental protection brick raw materials adhered to the surface of the conveyor belt 31 need to be cleaned, the shifting motor 341 drives the shifting half gear 342 to rotate, when the shifting half gear 342 rotates, the inner support plate 34 can be driven to horizontally move, when the inner support plate 34 horizontally moves, the cleaning brush 321 can be driven to horizontally move, and the horizontally moving cleaning brush 321 can clean the environmental protection brick raw materials adhered to the conveyor belt 31.

Specifically, the bottom of the inner support plate 34 is provided with a reset plate 343 and a reset spring 344, the reset plate 343 is vertically arranged, the reset plate 343 is fixedly connected with the inner support plate 34, the reset spring 344 is horizontally arranged, one end of the reset spring 344 is fixedly connected with the conveyor belt 31, the other end of the reset spring 344 is fixedly connected with the reset plate 343, and after the inner support plate 34 horizontally moves, the reset spring 344 is arranged to enable the inner support plate 34 to reset to an initial position by abutting against the reset plate 343.

Specifically, the recycling member 33 includes a recycling tank 331, a recycling sloping plate 332 and a supply pump 333, the recycling sloping plate 332 is located below the conveyor belt 31, one end of the recycling sloping plate 332 extends to the output end of the conveyor belt 31, the other end of the recycling sloping plate 332 extends to the position right above the recycling tank 331, a slag inlet is formed in the top of the recycling tank 331, the supply pump 333 is disposed in the recycling tank 331, a supply pipe 334 is disposed at the output end of the supply pump 333, the supply pipe 334 passes through the recycling tank 331 and the side wall of the stirring barrel 12 and is disposed in the stirring barrel 12, the recycling sloping plate 332 is configured to recycle environmental protection brick raw materials falling from the conveyor belt 31, the recycling sloping plate 332 guides the environmental protection brick raw materials into the recycling tank 331, liquid sprayed when the water spray head 324 works can drip from the conveyor belt 31 onto the recycling sloping plate 332, and then flows downward due to the influence of gravity until the liquid flows into the recycling tank 331, and the liquid in the recycling tank 331 and the environmental protection brick raw materials are conveyed from the recycling tank 331 by the supply pump 333 to the recycling tank 331, so that the environmental protection brick raw materials can be reused and waste of the raw materials is avoided.

Specifically, the top of the conveyor belt 31 is provided with a pressing plate 311, a gantry 312 and a pressing motor 313, the pressing motor 313 is mounted at the top of the gantry 312, an output shaft of the pressing motor 313 is provided with a pressing gear 314, the gantry 312 is provided with a pressing rack 315 in sliding fit with the gantry, the pressing gear 314 is meshed with the pressing rack 315, the pressing plate 311 is located right under the gantry 312, and the pressing plate 311 is fixedly connected with the bottom of the pressing rack 315.

The working principle of the embodiment of the application is as follows: when environment-friendly bricks need to be prepared, environment-friendly brick raw materials are poured into the stirring barrel 12, the stirring motor 131 is arranged and can drive the stirring rod 13 to rotate, the stirring rod 13 rotates to drive the two stirring plates 132 to mix the environment-friendly brick raw materials in the stirring barrel 12, the arranged material distribution plate is used for preventing the environment-friendly brick raw materials from being stacked together when the environment-friendly brick raw materials are poured into the stirring barrel 12, the environment-friendly brick raw materials are discharged outwards through the discharge port 121 after being stirred, the arranged guide material plate 122 is used for guiding the environment-friendly brick raw materials flowing outwards through the discharge port 121 into the positioning frame on the conveyor belt 31, the environment-friendly brick raw materials flowing into the positioning frame are limited and shaped by the two fixed partition plates and the positioning plates arranged on the fixed partition plates, the connecting holes arranged on each positioning plate are used for inserting and connecting articles in different shapes, so that the practicability is improved when environment-friendly bricks in different shapes are produced, then a pressing motor 313 drives a pressing gear 314 to rotate so that a pressing rack 315 drives a pressing plate 311 to move downwards, the pressing plate 311 presses downwards to compact the environment-friendly bricks in the positioning frame to avoid empty drum, environment-friendly brick raw materials overflowing from the positioning frame drop onto the conveyor belt 31, the conveyor belt 31 continues to operate, the molded positioning frame on the conveyor belt 31 is manually taken down, the environment-friendly brick raw materials on the conveyor belt 31 continuously operate to drop onto a recovery inclined plate 332, when the environment-friendly brick raw materials adhered to the conveyor belt 31 need to be cleaned, water is sprayed to the surface of the conveyor belt 31 through a group of water spray nozzles 324 to achieve the purpose of wetting the surface of the conveyor belt 31, then the environment-friendly brick raw materials adhered to the conveyor belt 31 are cleaned from the conveyor belt 31 by the cleaning brush 321, and the other group of water spray nozzles 324 are used for spraying water to the cleaning brush 321 to avoid the environment-friendly brick raw materials from adhering or accumulating in the cleaning brush 321, environmental protection brick raw materials are air-dried and adhered to the cleaning brush 321 to cause crusting of the cleaning brush 321 and cannot be used, the stirring motor 341 drives the stirring half gear 342 to rotate, the stirring half gear 342 can drive the inner support plate 34 to horizontally move, the inner support plate 34 can be driven to horizontally move, the horizontal movement cleaning brush 321 can better clean the environmental protection brick raw materials adhered to the conveyor belt 31, the reset spring 344 can reset the inner support plate 34 to an initial position through the abutting reset plate 343 when the inner support plate 34 horizontally moves, so that the cleaning time is shortened due to the movement frequency of the cleaning brush 321, the recovery inclined plate 332 guides the environmental protection brick raw materials into the recovery box 331, the liquid sprayed out when the water spray head 324 works can drip onto the recovery inclined plate 332 from the conveyor belt 31, the liquid flows downwards due to the influence of gravity until flowing into the recovery box 331, the liquid in the recovery box 331 and the environmental protection brick raw materials falling from the conveyor belt 31 are conveyed to the recovery box 331 by the feeding pump 333 to be stirred in the recovery box 331, the environmental protection brick raw materials can be used again, and the environmental protection brick raw materials can be discharged and can be used again through a manual unloading mechanical arm.

The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. The utility model provides an environmental protection brick preparation surplus is retrieved and is recycled device which characterized in that: including compounding subassembly (1), design subassembly (2) and recovery subassembly (3), compounding subassembly (1) is located the side of retrieving subassembly (3) and the output of compounding subassembly (1) extends to design subassembly (2) directly over, design subassembly (2) are installed at the top of retrieving subassembly (3), retrieve subassembly (3) including conveyer belt (31), clearance piece (32) and retrieve piece (33), retrieve piece (33) and clearance piece (32) all are located the below of conveyer belt (31) and clearance piece (32) and conveyer belt (31) fixed connection, the one end and the clearance piece (32) cooperation of retrieving piece (33), the other end and the compounding subassembly (1) of retrieving piece (33) are linked together.

2. The environment-friendly brick preparation allowance recycling device according to claim 1, characterized in that: compounding subassembly (1) is including bed hedgehopping frame (11), agitator (12) and puddler (13), install at the top of bed hedgehopping frame (11) agitator (12), puddler (13) vertical setting and puddler (13) can the pivoted install in agitator (12), the top of puddler (13) is equipped with rather than fixed connection's branch charging tray, the cross-section of dividing the charging tray is the toper setting, the bottom of puddler (13) is equipped with its rotatory agitator motor (131) of drive, agitator motor (131) are installed in the output shaft and puddler (13) fixed connection of agitator (12) bottom and agitator motor (131), be equipped with stirring board (132) that two slopes set up on puddler (13), two adjacent one ends of stirring board (132) all are connected with puddler (13), and the other end of two stirring boards (132) is equipped with detachable stirring piece.

3. The recycling device for the preparation allowance of the environmental-friendly brick as claimed in claim 2, is characterized in that: discharge gate (121) have been seted up on the lateral wall of agitator (12), be equipped with direction flitch (122) on agitator (12) lateral wall, direction flitch (122) slope sets up and direction flitch (122) are located the below of discharge gate (121), be equipped with on the lateral wall of agitator (12) and be used for sealing closed arc board (123) of discharge gate (121), the top of closed arc board (123) is equipped with propelling movement cylinder (124), propelling movement cylinder (124) vertical downward setting and propelling movement cylinder (124) and agitator (12) lateral wall fixed connection.

4. The environment-friendly brick preparation allowance recycling device according to claim 1, characterized in that: design subassembly (2) including a plurality of design tool, every design tool all includes design frame (21) and two design baffles (22), and detachable design board (23) are all installed to the bottom of two design baffles (22), all are equipped with the connecting hole that supplies to peg graft on every design board (23).

5. The environment-friendly brick preparation allowance recycling device as claimed in claim 1, wherein the environment-friendly brick preparation allowance recycling device comprises: be equipped with the restriction frame of a plurality of with spacing design frame (21) on conveyer belt (31), clearance piece (32) are including clearance brush (321), clearance box (322) and storage water tank (323), two sets of water shower nozzle (324) have been seted up on the side that clearance brush (321) are located clearance box (322) and clearance box (322), and a set of water shower nozzle (324) set up towards conveyer belt (31), and another group's water shower nozzle (324) set up towards clearance brush (321), the side of clearance box (322) is equipped with rather than fixed connection's support pipeline (325), the one end and the clearance box (322) intercommunication of support pipeline (325), the other end of support pipeline (325) extend to in storage water tank (323) and be equipped with working shaft (326) at this tip.

6. The recycling device for the preparation allowance of the environmental-friendly brick as claimed in claim 5, is characterized in that: the cleaning brush (321) is arranged towards the conveyor belt (31) and an inner support plate (34) which is L-shaped is arranged in the cleaning brush (321), the inner support plate (34) is in sliding fit with the bottom of the conveyor belt (31), a shifting motor (341) and a shifting half gear (342) are arranged on the outer side wall of the conveyor belt (31), the shifting half gear (342) is arranged on an output shaft of the shifting motor (341), the shifting motor (341) is fixedly connected with the side wall of the conveyor belt (31), and a tooth groove which is meshed with the shifting half gear (342) is formed in the inner support plate (34).

7. The recycling device for the preparation allowance of the environmental-friendly brick as claimed in claim 6, wherein: interior extension board (34) bottom is equipped with reset plate (343) and reset spring (344), reset plate (343) vertical setting and reset plate (343) and interior extension board (34) fixed connection, reset spring (344) level setting and reset spring (344) one end and conveyer belt (31) fixed connection, reset spring (344) the other end and reset plate (343) fixed connection.

8. The recycling device for the preparation allowance of the environmental-friendly brick as claimed in claim 2, is characterized in that: the recycling device (33) comprises a recycling box (331), a recycling inclined plate (332) and a supply pump (333), wherein the recycling inclined plate (332) is located below the conveyor belt (31), one end of the recycling inclined plate (332) extends to the output end of the conveyor belt (31), the other end of the recycling inclined plate (332) extends to the position right above the recycling box (331), a slag inlet is formed in the top of the recycling box (331), the supply pump (333) is arranged in the recycling box (331), the output end of the supply pump (333) is provided with a supply pipe (334), and the supply pipe (334) penetrates through the side walls of the recycling box (331) and the stirring barrel (12) and then is arranged in the stirring barrel (12).

9. The environment-friendly brick preparation allowance recycling device according to claim 1, characterized in that: the top of conveyer belt (31) is equipped with clamp plate (311), portal frame (312) and push down motor (313), push down motor (313) and install the top at portal frame (312), is equipped with down gear (314) on the output shaft of push down motor (313), be equipped with on portal frame (312) and push down rack (315) rather than sliding fit, push down gear (314) and push down rack (315) meshing, clamp plate (311) are located portal frame (312) under and clamp plate (311) and push down rack (315) bottom fixed connection.