CN117427708A - Crushing control method and crushing device for building material garbage - Google Patents

Crushing control method and crushing device for building material garbage Download PDF

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Publication number
CN117427708A
CN117427708A CN202311506724.9A CN202311506724A CN117427708A CN 117427708 A CN117427708 A CN 117427708A CN 202311506724 A CN202311506724 A CN 202311506724A CN 117427708 A CN117427708 A CN 117427708A
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CN
China
Prior art keywords
crushing
impact
wheel
fixedly connected
construction waste
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Pending
Application number
CN202311506724.9A
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Chinese (zh)
Inventor
吴平凡
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Shenzhen Zhengqi New Building Materials Co ltd
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Shenzhen Zhengqi New Building Materials Co ltd
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Application filed by Shenzhen Zhengqi New Building Materials Co ltd filed Critical Shenzhen Zhengqi New Building Materials Co ltd
Priority to CN202311506724.9A priority Critical patent/CN117427708A/en
Publication of CN117427708A publication Critical patent/CN117427708A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • B02C1/14—Stamping mills
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C21/00—Disintegrating plant with or without drying of the material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/30—Combinations with other devices, not otherwise provided for
    • 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 application discloses a crushing control method and a crushing device for building material garbage, and relates to the technical field of building garbage treatment. The utility model provides a including handling the case, the feed inlet has been seted up to one side of handling the case, and the interior bottom fixedly connected with of feed inlet strikes the platform, handles the inside symmetry rotation of case and is connected with the eccentric wheel. This application is through setting up the cooperation use of separation subassembly with conveyer belt, discharge gate one for after the impact is accomplished to construction waste to the impact table cooperation of start impact motor drive impact head, make construction waste separate with the metalwork, then remove the top of conveyer belt through the metalwork after the separation subassembly will separating, discharge through discharge gate one, remaining construction waste carries out secondary crushing back through discharge gate two simultaneously, so that the separation to the metalwork in the construction waste is realized to this, effectively reduced and wound condition appears between metalwork and the crushing roller, the practicality of device has been improved.

Description

Crushing control method and crushing device for building material garbage
Technical Field
The application relates to the technical field of construction waste treatment, in particular to a crushing control method and a crushing device for construction waste.
Background
The construction waste is not real waste, but misplaced resources, and most of the construction waste can be reused as renewable resources after being sorted, removed or crushed. Such as: after sorting, centralizing and re-returning the metal such as the waste steel bars, the waste iron wires and the waste wires, the metal can be reprocessed into steel products with various specifications; the waste materials such as bricks, stones, concrete and the like can replace sand after being crushed, can be used for masonry mortar, plastering mortar and the like, and can also be used for manufacturing building material products such as auxiliary road bricks, lattice bricks and the like.
The prior China published patent grant publication number: the energy-saving crushing device for the construction waste and the environmental protection method thereof disclosed in CN116197004A comprise a processing box and an adjusting assembly, wherein the adjusting assembly comprises a supporting plate, a driving block, a first gear, a second gear, a transmission shaft, broken pieces, a connecting shaft and a third gear, the first gear is moved up and down so as to drive the third gear to move up and down, when the first gear is meshed with the second gear, the first gear is rotated to drive the second gear to rotate so as to drive a crushing roller to rotate, when the third gear is meshed with the second gear, the first gear is rotated to drive the third gear to rotate so as to drive the crushing roller to rotate, the rotation speed of the second gear can be adjusted due to the fact that the number of teeth of the first gear and the third gear is different, and the rotation speed of the crushing roller can be adjusted.
However, in actual use, because metal objects such as iron wires are often mixed in the construction waste, when the construction waste is put into the crushing device and is subjected to rotary crushing of the crushing roller, the metal objects such as the iron wires mixed in the construction waste are easily wound with the crushing roller, and the practicability of the device is affected.
Disclosure of Invention
The purpose of the present application is: in order to solve the problem that when building rubbish is put into the crushing device and is subjected to rotary crushing of the crushing roller, metal objects such as iron wires mixed in the building rubbish are wound with the crushing roller, and crushing efficiency of the crushing roller is affected, the application provides a crushing control method and a crushing device for the building rubbish.
The application specifically adopts the following technical scheme for realizing the purposes:
the utility model provides a breaker of building materials rubbish, includes the processing case, the feed inlet has been seted up to one side of processing case, the interior bottom fixedly connected with of feed inlet strikes the platform, the inside symmetry of processing case rotates and is connected with the eccentric wheel, two the centre eccentric of eccentric wheel is installed and is strikeed the impact head of platform adaptation, the discharge gate one has been seted up to the opposite side of processing case, the internally mounted of processing case has the conveyer belt with the discharge gate one adaptation, just the inside symmetry of processing case rotates and is connected with crushing roller, the discharge gate two has been seted up to bottom one side of processing case, the outside fixedly connected with impact motor of processing case, impact motor's output and an eccentric wheel fixed connection, the internally mounted of processing case has the separation subassembly, drive assembly is installed to the one end of crushing roller.
Through adopting above-mentioned technical scheme, through setting up the cooperation use of separation subassembly with conveyer belt, discharge gate one, make the start impact motor drive impact head cooperation impact table accomplish behind the impact to construction waste, make construction waste separate with the metalwork, then remove the top of conveyer belt through the metalwork after the separation subassembly will separating, discharge through discharge gate one, remaining construction waste carries out secondary crushing through discharge gate two after simultaneously through crushing roller and discharges, in order to be convenient for realize the separation to the metalwork in the construction waste, effectively reduced the condition that the winding appears between metalwork and the crushing roller, the practicality of device has been improved.
Further, the separation assembly comprises a separation wheel which is rotationally connected inside the treatment box, a separation belt is sleeved on the periphery of the separation wheel, an arc electromagnet is arranged in the treatment box, the other end of the separation belt is movably sleeved with the arc electromagnet, a rotating shaft of the separation wheel penetrates through the treatment box and is fixedly connected with a driving wheel, a synchronous belt is sleeved at one end of the driving wheel, one end of the eccentric wheel penetrates through the treatment box and is fixedly connected with a driven wheel, and the other end of the synchronous belt is sleeved with the driven wheel.
Through adopting above-mentioned technical scheme, through setting up action wheel and hold-in range, the cooperation from the driving wheel and use for when starting impact motor drive eccentric wheel and rotating, and drive the separation wheel, thereby make the separation wheel drive separation belt and arc electro-magnet and form frictional displacement, and make the separation belt shift the top of arc electro-magnet magnetic force absorptive metalwork to the conveyer belt, with this separation transfer of metalwork in the completion to the construction waste of being convenient for.
Further, the driving assembly comprises a driving gear fixedly connected to one end of the crushing roller, the two driving gears are meshed with each other, a driving motor is fixedly connected to the outer side of the treatment box, and the output end of the driving motor is fixedly connected with one crushing roller.
Through adopting above-mentioned technical scheme, through setting up the cooperation use of two drive gear for start driving motor can drive two crushing rollers and rotate in opposite directions, and make two crushing rollers accomplish the extrusion crushing to construction waste.
Further, the inside slope of handling case is provided with guide board one, guide board one is installed in the below of impact table, the inside slope of handling case is provided with guide board two, guide board two is installed in the conveyer belt one side that is close to the crushing roller.
Through adopting above-mentioned technical scheme, through setting up the cooperation use of guide board one with guide board two, be convenient for form the guide to impact bench top landing construction waste for construction waste guides to the centre of two crushing rollers along guide board one with guide board two's inclined plane, has effectively improved the practicality of device.
Further, the inside slope of handling case is provided with the screening board, the below at the crushing roller is installed to the screening board, the discharge gate three with screening board adaptation has been seted up to one side of handling case.
Through adopting above-mentioned technical scheme, through setting up the cooperation use of screening board and discharge gate three, discharge gate two, be convenient for classify the discharge to passing the construction waste between two crushing rollers, further improved the practicality of device.
Further, a pair of vibrations spout has been seted up to the inboard symmetry of handling the case, screening board sliding connection is in the inside of vibrations spout, the inside bottom fixedly connected with a pair of vibrations spring of vibrations spout, the top and the screening board fixed connection of vibrations spring, the one end fixedly connected with L type transfer line of screening board, the one end of L type transfer line passes the handling case to extend to the outside of handling the case, one the one end of crushing roller passes the handling case, and fixedly connected with and the special-shaped wheel of L type transfer line adaptation.
Through adopting above-mentioned technical scheme, through setting up the cooperation use of shaped wheel and L type transfer line, vibration spring for when starting crushing roller to accomplish the construction waste crushing, drive L type transfer line drive screening board and produce vibrations along the length direction of vibrations spout, thereby effectively improved screening efficiency of screening board.
Further, two eccentric fixedly connected with arch mounting bracket in the middle of the eccentric wheel, a plurality of buffer springs of inside symmetry fixedly connected with of arch mounting bracket, the inboard symmetry fixedly connected with a pair of slider of arch mounting bracket, the buffer spout with the slider adaptation has been seted up to the one end symmetry of impact head, buffer spring's bottom and impact head fixed connection.
Through adopting above-mentioned technical scheme, through setting up slider and buffer spout, buffer spring's cooperation and using, effectively reduced the problem of building rubbish card between impact head and impact table, through setting up buffer spring's resilience characteristic increase impact head impact efficiency on buffer spout orientation simultaneously, improved the impact effect of impact head.
A crushing control method of building material garbage comprises the following steps:
s1: firstly, building garbage is put into the top of an impact table through a feed inlet, and an impact motor is started to drive an eccentric wheel to drive an impact head to eccentrically rotate, so that the impact head is driven to perform reciprocating impact towards the direction of the impact table, and the impact head is enabled to form primary impact crushing on the building garbage sliding across the top of the impact table;
s2: after the operation of the S1 is completed, the construction waste and the metal piece fall between the two crushing rollers under the action of gravity, the eccentric wheel is matched with the driving wheel, the synchronous belt and the driven wheel to drive the separating wheel to synchronously rotate, the separating wheel is used for driving the separating belt to roll and move, and then the arc electromagnet is started to be matched with the separating belt to adsorb and move the metal piece to the top of the conveying belt;
s3: after the operation of the S2 is completed, the construction waste passes through the space between the two crushing rollers, and meanwhile, the two crushing rollers are driven to rotate oppositely by starting the driving motor and matching with the driving gear, so that the two crushing rollers complete secondary crushing of the construction waste, and meanwhile, the construction waste after secondary crushing is filtered and classified by arranging the screening plate;
s4: the operation of the above S3 is completed, the crushing roller drives the special-shaped wheel to rotate, so that the special-shaped wheel can impact the L-shaped transmission rod in a reciprocating manner along the length direction of the processing box, the L-shaped transmission rod drives the screening plate to squeeze the vibration spring along the length direction of the vibration chute, and then the vibration spring ejects the screening plate along the length direction of the vibration chute by setting the rebound characteristic of the vibration spring, so that the screening plate is driven to vibrate along the length direction of the vibration chute.
In summary, the present application includes at least one of the following beneficial effects:
1. through setting up the cooperation use of separation subassembly and conveyer belt, discharge gate one for after the impact is accomplished to construction waste's impact is accomplished to the impact motor drive impact head cooperation impact table, make construction waste separate with the metalwork, then remove the metalwork after separating to the top of conveyer belt through separation subassembly, discharge through discharge gate one, remaining construction waste carries out secondary crushing back through the crushing roller simultaneously and discharges through discharge gate two, so that be convenient for realize the separation to metalwork in the construction waste, effectively reduced the condition of winding appears between metalwork and the crushing roller, improved the practicality of device.
2. Through setting up action wheel and hold-in range, the cooperation use from the driving wheel for when starting impact motor drive eccentric wheel and rotating, synchronous drive separation wheel rotates, thereby make separation wheel drive separation belt and arc electro-magnet form frictional displacement, and make separation belt shift the top of conveyer belt with the metal piece of arc electro-magnet magnetic force absorption, in order to accomplish the separation transfer to the metal piece in the construction waste with this.
3. Through setting up the cooperation use of special-shaped wheel and L type transfer line, vibration spring for when starting crushing roller to accomplish the crushing to construction waste, drive L type transfer line drive screening board and produce vibrations along the length direction of vibrations spout, thereby effectively improved the screening efficiency of screening board.
Drawings
Fig. 1 is a schematic perspective view of a device body in the present application.
Fig. 2 is a schematic view of the internal structure of the treatment tank in the present application.
FIG. 3 is a schematic illustration of the connection of the arch mount to the impact head of the present application.
Fig. 4 is a schematic perspective view of a timing belt in the present application.
Fig. 5 is an enlarged view at a in fig. 2.
Reference numerals illustrate:
1. a treatment box; 2. a feed inlet; 3. an impact table; 4. an eccentric wheel; 5. an impact head; 7. a first discharging hole; 8. a conveyor belt; 9. a crushing roller; 10. a second discharging port; 11. an impact motor; 12. a separating wheel; 13. separating the belt; 14. arc electromagnet; 15. a driving wheel; 16. a synchronous belt; 17. driven wheel; 18. a drive gear; 19. a driving motor; 20. a first guide plate; 21. a second guide plate; 22. a screening plate; 23. a third discharging port; 24. vibrating the chute; 25. a vibration spring; 26. an L-shaped transmission rod; 27. profile wheel; 28. an arch-shaped mounting rack; 29. a buffer spring; 30. a slide block; 31. and a buffer sliding groove.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-5.
The embodiment of the application discloses a crushing control method and a crushing device for building material garbage.
Referring to fig. 1-4, a crushing device for building material garbage comprises a treatment box 1, wherein a feed inlet 2 is formed in one side of the treatment box 1, an impact table 3 is fixedly connected to the inner bottom of the feed inlet 2, eccentric wheels 4 are symmetrically and rotatably connected to the inner sides of the treatment box 1, impact heads 5 matched with the impact tables 3 are installed in the middle of the two eccentric wheels 4, a first discharge outlet 7 is formed in the other side of the treatment box 1, a conveying belt 8 matched with the first discharge outlet 7 is installed in the inner side of the treatment box 1, crushing rollers 9 are symmetrically and rotatably connected to the inner side of the treatment box 1, a second discharge outlet 10 is formed in one side of the bottom of the treatment box 1, an impact motor 11 is fixedly connected to the outer side of the treatment box 1, the output end of the impact motor 11 is fixedly connected with one eccentric wheel 4, a separation component is installed in the treatment box 1, and a driving component is installed at one end of the crushing rollers 9.
The separating assembly comprises a separating wheel 12 rotatably connected inside the processing box 1, a separating belt 13 is sleeved on the periphery of the separating wheel 12, an arc electromagnet 14 is arranged inside the processing box 1, the other end of the separating belt 13 is movably sleeved with the arc electromagnet 14, a rotating shaft of the separating wheel 12 penetrates through the processing box 1 and is fixedly connected with a driving wheel 15, a synchronous belt 16 is sleeved at one end of the driving wheel 15, one end of one eccentric wheel 4 penetrates through the processing box 1 and is fixedly connected with a driven wheel 17, and the other end of the synchronous belt 16 is sleeved with the driven wheel 17.
And the driving assembly comprises a driving gear 18 fixedly connected with one end of the crushing roller 9, the two driving gears 18 are meshed with each other, a driving motor 19 is fixedly connected with the outer side of the treatment box 1, and the output end of the driving motor 19 is fixedly connected with one crushing roller 9.
When the garbage disposal device is used, firstly, building garbage is placed at the top of the impact table 3 through the feed inlet 2, the building garbage slides into the treatment box 1 along the top guide direction of the impact table 3 under the action of gravity, meanwhile, the eccentric wheel 4 is driven to rotate by starting the impact motor 11, the eccentric wheel 4 drives the impact head 5 to eccentrically rotate, so that the impact head 5 is driven to perform reciprocating impact towards the direction of the impact table 3, and the impact head 5 is enabled to perform primary impact crushing on the building garbage sliding over the top of the impact table 3, so that the building garbage is separated from metal parts such as steel wires and the like in the treatment box;
then, the construction waste after impact crushing falls between the two crushing rollers 9 under the action of gravity, and magnetic force is generated by starting the arc electromagnet 14, so that metal parts such as iron wires in the construction waste are attracted to one end of the separation belt 13 under the traction of the magnetic force, and simultaneously, the eccentric wheel 4 drives the separation wheel 12 to synchronously rotate while rotating through the cooperation of the driving wheel 15, the synchronous belt 16 and the driven wheel 17, and the driving wheel 15 drives the separation belt 13 to move through friction with the cambered surface of the arc electromagnet 14, so that the separation belt 13 drives the metal parts attracted by the arc electromagnet 14 to move towards the top of the conveying belt 8;
when the metal piece moves to the upper side of the conveying belt 8, the metal piece loses the magnetic attraction of the arc electromagnet 14 and falls on the top of the conveying belt 8, then the metal piece is discharged out of the treatment box 1 through the first discharge hole 7 by the conveying belt 8, meanwhile, construction waste which is not attracted by the magnetic attraction of the arc electromagnet 14 falls between the two crushing rollers 9 under the action of gravity, meanwhile, the crushing rollers 9 are driven by the driving motor 19 to drive one driving gear 18 to be meshed with the other driving gear 18, the driving motor 19 is enabled to drive the two crushing rollers 9 to rotate oppositely, so that secondary crushing of the construction waste passing through the two crushing rollers 9 is achieved, the construction waste after secondary crushing is discharged out of the treatment box 1 through the second discharge hole 10, separation of the metal piece in the construction waste is achieved, winding of the metal piece and the crushing rollers 9 is effectively reduced, and practicability of the device is improved.
Referring to fig. 1 and 2, the inside of the treatment tank 1 is provided with a first guide plate 20 in an inclined manner, the first guide plate 20 is installed below the impact table 3, the inside of the treatment tank 1 is provided with a second guide plate 21 in an inclined manner, and the second guide plate 21 is installed on one side of the conveyor belt 8 close to the crushing roller 9.
When in use, when the construction waste slides to the inside of the treatment box 1 along the inclined top surface of the impact table 3, the construction waste collides with the first guide plate 20 and the second guide plate 21 when falling, and slides to between the two crushing rollers 9 along the inclined surfaces of the first guide plate 20 and the second guide plate 21 under the action of gravity, so that the construction waste falling track is guided conveniently, and the practicability of the device is improved.
Referring to fig. 1 and 2, the inside of the treatment tank 1 is obliquely provided with a screening plate 22, the screening plate 22 is installed below the crushing roller 9, and one side of the treatment tank 1 is provided with a discharge port three 23 adapted to the screening plate 22.
When in use, when construction waste passes through the two crushing rollers 9 and falls into the inner bottom of the treatment box 1, the construction waste collides with the screening plate 22, so that the construction waste with larger size is intercepted by the screening plate 22 and passes through the three discharge holes 23 along the inclined guiding direction of the screening plate 22 to be discharged out of the treatment box 1, and the construction waste with smaller size passes through the screening plate 22 and is discharged out of the second discharge hole 10, thereby facilitating size separation and collection of the crushed construction waste and further improving the practicability of the device.
Referring to fig. 2 and 4, a pair of vibration sliding grooves 24 are symmetrically formed in the inner side of the treatment box 1, a screening plate 22 is slidably connected in the vibration sliding grooves 24, a pair of vibration springs 25 are fixedly connected to the inner bottoms of the vibration sliding grooves 24, the tops of the vibration springs 25 are fixedly connected with the screening plate 22, one end of the screening plate 22 is fixedly connected with an L-shaped transmission rod 26, one end of the L-shaped transmission rod 26 penetrates through the treatment box 1 and extends to the outer side of the treatment box 1, one end of a crushing roller 9 penetrates through the treatment box 1 and is fixedly connected with a special-shaped wheel 27 matched with the L-shaped transmission rod 26.
When in use, when the driving motor 19 is started to drive the crushing roller 9 to rotate, the crushing roller 9 drives the special-shaped wheel 27 to rotate, so that the special-shaped wheel 27 reciprocally impacts the L-shaped transmission rod 26 along the length direction of the treatment box 1, the L-shaped transmission rod 26 drives the screening plate 22 to extrude the vibration spring 25 along the length direction of the vibration chute 24, and then the vibration spring 25 ejects the screening plate 22 along the length direction of the vibration chute 24 by arranging the rebound characteristic of the vibration spring 25, so that the screening plate 22 is driven to vibrate along the length direction of the vibration chute 24, and the screening efficiency of the screening plate 22 is effectively improved.
Referring to fig. 2 and 3, an arch-shaped mounting frame 28 is eccentrically and fixedly connected to the middle of the two eccentric wheels 4, a plurality of buffer springs 29 are symmetrically and fixedly connected to the inner side of the arch-shaped mounting frame 28, a pair of sliding blocks 30 are symmetrically and fixedly connected to the inner side of the arch-shaped mounting frame 28, buffer sliding grooves 31 matched with the sliding blocks 30 are symmetrically formed in one end of the impact head 5, and the bottoms of the buffer springs 29 are fixedly connected with the impact head 5.
When the structure is firm when entering construction waste between the impact head 5 and the impact table 3, the construction waste pushes the impact head 5 to move upwards along the length direction of the buffer sliding groove 31, so that the impact head 5 extrudes the buffer spring 29 along the length direction of the buffer sliding groove 31, the buffer spring 29 is enabled to shrink and deform, the problem that the construction waste is clamped between the impact head 5 and the impact table 3 is solved, meanwhile, the rebound characteristic of the buffer spring 29 is set, the impact head 5 is rebound by the aid of the rebound of the buffer spring 29, and the impact head 5 is driven to vibrate along the length direction of the buffer sliding groove 31 by being matched with the eccentric wheel 4, so that the impact effect of the impact head 5 on the construction waste is improved.
A crushing control method of building material garbage comprises the following steps:
s1: firstly, building garbage is put into the top of an impact table 3 through a feed inlet 2, an impact motor 11 is started to drive an eccentric wheel 4 to drive an impact head 5 to eccentrically rotate, so that the impact head 5 is driven to perform reciprocating impact towards the direction of the impact table 3, and the impact head 5 forms primary impact crushing on the building garbage sliding over the top of the impact table 3;
s2: after the operation of the S1 is completed, the construction waste and the metal parts fall between the two crushing rollers 9 under the action of gravity, the eccentric wheel 4 is matched with the driving wheel 15, the synchronous belt 16 and the driven wheel 17 to drive the separating wheel 12 to synchronously rotate, the separating wheel 12 is used for driving the separating belt 13 to roll and move, and then the arc electromagnet 14 is started to be matched with the separating belt 13 to adsorb and move the metal parts to the top of the conveying belt 8;
s3: after the operation of the S2 is finished, the construction waste passes through the space between the two crushing rollers 9, and meanwhile, the two crushing rollers 9 are driven to rotate oppositely by starting the driving motor 19 and matching with the driving gear 18, so that the two crushing rollers 9 finish secondary crushing of the construction waste, meanwhile, the construction waste after secondary crushing is filtered and classified by arranging the screening plate 22, the construction waste with larger size slides to the inside of the discharge port III 23 discharge treatment box 1 along the top of the screening plate 22, and the construction waste with smaller size passes through the screening plate 22 and passes through the inside of the discharge port II 10 discharge treatment box 1;
s4: at the same time of completing the operation of S3, the crushing roller 9 is made to drive the special-shaped wheel 27 to rotate, so that the special-shaped wheel 27 reciprocally impacts the L-shaped transmission rod 26 along the length direction of the treatment box 1, and the L-shaped transmission rod 26 drives the sieving plate 22 to squeeze the vibrating spring 25 along the length direction of the vibrating chute 24, and then the vibrating spring 25 ejects the sieving plate 22 along the length direction of the vibrating chute 24 by setting the rebound characteristic of the vibrating spring 25, so as to drive the sieving plate 22 to vibrate along the length direction of the vibrating chute 24.
The implementation principle of the crushing control method and the crushing device for the building material garbage of the embodiment is as follows: firstly, an impact motor 11 is started to drive an eccentric wheel 4 to drive an impact head 5 to eccentrically rotate, so that the impact head 5 is driven to form primary impact crushing on construction waste sliding over the top of an impact table 3, the construction waste is separated from metal parts such as reinforced iron wires and the like in the construction waste, and the construction waste after impact crushing falls between two crushing rollers 9 under the action of gravity;
then, by starting the arc electromagnet 14 to generate magnetic force, metal pieces such as iron wires in the construction waste are attracted to one end of the separation belt 13 under the traction of the magnetic force, and simultaneously, the eccentric wheel 4 drives the separation wheel 12 to synchronously rotate while rotating through the cooperation of the driving wheel 15, the separation belt 13 is driven to move through friction with the cambered surface of the arc electromagnet 14, so that the separation belt 13 drives the metal pieces attracted by the arc electromagnet 14 to move towards the top of the conveying belt 8, when the metal pieces move to the upper side of the conveying belt 8, the metal pieces lose the magnetic force attraction of the arc electromagnet 14 and fall on the top of the conveying belt 8, and then the metal pieces pass through the inside of the discharge port I7 disposal box 1 through the conveying belt 8, and meanwhile, the construction waste which is not attracted by the magnetic force of the arc electromagnet 14 falls between the two crushing rollers 9 under the action of gravity;
then, the crushing rollers 9 are driven by the driving motor 19 to drive one driving gear 18 to be meshed with the other driving gear 18, and the driving motor 19 is enabled to drive the two crushing rollers 9 to rotate oppositely, so that secondary crushing of the construction waste passing through between the two crushing rollers 9 is realized, and the construction waste after secondary crushing is discharged out of the treatment box 1 through the second discharge port 10;
meanwhile, when the driving motor 19 is started to drive the crushing roller 9 to rotate, the crushing roller 9 drives the special-shaped wheel 27 to rotate, so that the special-shaped wheel 27 reciprocally impacts the L-shaped transmission rod 26 along the length direction of the treatment box 1, the L-shaped transmission rod 26 drives the screening plate 22 to squeeze the vibration spring 25 along the length direction of the vibration chute 24, and then the vibration spring 25 ejects the screening plate 22 along the length direction of the vibration chute 24 by setting the rebound characteristic of the vibration spring 25, so that the screening plate 22 is driven to vibrate along the length direction of the vibration chute 24, and the screening efficiency of the screening plate 22 is effectively improved.

Claims (8)

1. The utility model provides a breaker of building materials rubbish, includes treatment box (1), its characterized in that: feed inlet (2) have been seted up to one side of handling case (1), the interior symmetry of feed inlet (2) is rotated and is connected with eccentric wheel (4) in the interior symmetry of handling case (1), two the middle eccentric of eccentric wheel (4) is installed and is strikeed first (5) of platform (3) adaptation, discharge gate one (7) have been seted up to the opposite side of handling case (1), the internally mounted of handling case (1) have conveyer belt (8) with discharge gate one (7) adaptation, just the inside symmetry of handling case (1) rotates and is connected with crushing roller (9), discharge gate two (10) have been seted up to bottom one side of handling case (1), the outside fixedly connected with impact motor (11) of handling case (1), the output and the internally mounted of handling case (1) of impact motor (11) are separated the subassembly, drive assembly is installed to the one end of crushing roller (9).
2. The crushing device for building material garbage according to claim 1, wherein: the utility model provides a separation subassembly is including rotating separation wheel (12) of connecting inside processing case (1), the peripheral cover of separation wheel (12) is equipped with separation belt (13), the internally mounted of processing case (1) has arc electro-magnet (14), the other end and the activity of arc electro-magnet (14) of separation belt (13) are overlapped, the pivot of separation wheel (12) passes processing case (1) to fixedly connected with action wheel (15), the one end cover of action wheel (15) is equipped with hold-in range (16), one the one end of eccentric wheel (4) is passed processing case (1) to fixedly connected with from driving wheel (17), the other end and from driving wheel (17) of hold-in range (16) cup joint.
3. The crushing device for building material garbage according to claim 1, wherein: the driving assembly comprises driving gears (18) fixedly connected to one end of the crushing roller (9), the two driving gears (18) are meshed with each other, a driving motor (19) is fixedly connected to the outer side of the treatment box (1), and the output end of the driving motor (19) is fixedly connected with one crushing roller (9).
4. The crushing device for building material garbage according to claim 1, wherein: the inside slope of processing case (1) is provided with guide board one (20), guide board one (20) are installed in the below of impact table (3), the inside slope of processing case (1) is provided with guide board two (21), guide board two (21) are installed in one side that conveyer belt (8) are close to crushing roller (9).
5. The crushing device for building material garbage according to claim 1, wherein: the inside slope of handling case (1) is provided with screening board (22), screening board (22) are installed in the below of crushing roller (9), the discharge gate three (23) of screening board (22) adaptation have been seted up to one side of handling case (1).
6. The building material garbage crushing device according to claim 5, wherein: a pair of vibrations spout (24) have been seted up to the inboard symmetry of handling case (1), screening board (22) sliding connection is in the inside of vibrations spout (24), the interior bottom fixedly connected with of vibrations spout (24) is a pair of vibrations spring (25), the top and the screening board (22) fixed connection of vibrations spring (25), the one end fixedly connected with L type transfer line (26) of screening board (22), the one end of L type transfer line (26) passes handling case (1) to extend to the outside of handling case (1), one the one end of crushing roller (9) passes handling case (1) to special-shaped wheel (27) of fixedly connected with and L type transfer line (26) adaptation.
7. The crushing device for building material garbage according to claim 1, wherein: two eccentric fixedly connected with arch mounting bracket (28) in the middle of eccentric wheel (4), the inside symmetry fixedly connected with of arch mounting bracket (28) is a plurality of buffer spring (29), the inboard symmetry fixedly connected with of arch mounting bracket (28) is a pair of slider (30), impact one end symmetry of first (5) set up with buffer chute (31) of slider (30) adaptation, the bottom and impact first (5) fixed connection of buffer spring (29).
8. A control method for breaking building material garbage, applied to the building material garbage breaking device according to any one of claims 1 to 7, characterized by comprising:
s1: firstly, building garbage is placed into the top of an impact table (3) through a feed inlet (2), an eccentric wheel (4) is driven by a starting impact motor (11) to drive an impact head (5) to eccentrically rotate, so that the impact head (5) is driven to perform reciprocating impact towards the direction of the impact table (3), and the impact head (5) is enabled to form primary impact crushing on the building garbage sliding across the top of the impact table (3);
s2: after the operation of the S1 is completed, the construction waste and the metal parts fall between the two crushing rollers (9) under the action of gravity, meanwhile, the eccentric wheel (4) is matched with the driving wheel (15), the synchronous belt (16) and the driven wheel (17) to drive the separating wheel (12) to synchronously rotate, the separating wheel (12) is used for driving the separating belt (13) to roll and move, and then the arc electromagnet (14) is started to be matched with the separating belt (13) to adsorb and move the metal parts to the top of the conveying belt (8);
s3: after the operation of the S2 is completed, the construction waste passes through between the two crushing rollers (9), and meanwhile, the two crushing rollers (9) are driven to rotate oppositely by starting the driving motor (19) and matching with the driving gear (18), so that the two crushing rollers (9) complete secondary crushing of the construction waste, and meanwhile, the screening plate (22) is arranged to filter and classify the construction waste after secondary crushing;
s4: when accomplishing the operation of above-mentioned S3, make crushing roller (9) drive special-shaped wheel (27) and rotate to make special-shaped wheel (27) strike L type transfer line (26) along the length direction of processing case (1) reciprocal, and make L type transfer line (26) drive screening board (22) extrude vibrations spring (25) along the length direction of vibrations spout (24), then through setting up the resilience characteristic of vibrations spring (25), make vibrations spring (25) push out screening board (22) along the length direction of vibrations spout (24), thereby drive screening board (22) produce vibrations along the length direction of vibrations spout (24).
CN202311506724.9A 2023-11-10 2023-11-10 Crushing control method and crushing device for building material garbage Pending CN117427708A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118558445A (en) * 2024-06-18 2024-08-30 南通荣峻达金属设备有限公司 Ore crushing device for metal smelting
CN119303711A (en) * 2024-12-16 2025-01-14 中国二十二冶集团有限公司 A device and method for producing aggregate from construction waste

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118558445A (en) * 2024-06-18 2024-08-30 南通荣峻达金属设备有限公司 Ore crushing device for metal smelting
CN119303711A (en) * 2024-12-16 2025-01-14 中国二十二冶集团有限公司 A device and method for producing aggregate from construction waste
CN119303711B (en) * 2024-12-16 2025-04-04 中国二十二冶集团有限公司 Equipment and method for producing aggregate from construction waste

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