CN112742587A - Construction waste crushing and screening equipment - Google Patents
Construction waste crushing and screening equipment Download PDFInfo
- Publication number
- CN112742587A CN112742587A CN202011498436.XA CN202011498436A CN112742587A CN 112742587 A CN112742587 A CN 112742587A CN 202011498436 A CN202011498436 A CN 202011498436A CN 112742587 A CN112742587 A CN 112742587A
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- crushing
- construction waste
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- column
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- 239000002699 waste material Substances 0.000 title claims abstract description 95
- 238000010276 construction Methods 0.000 title claims abstract description 80
- 238000012216 screening Methods 0.000 title claims abstract description 25
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000010813 municipal solid waste Substances 0.000 abstract description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 22
- 239000000463 material Substances 0.000 abstract description 13
- 229910052742 iron Inorganic materials 0.000 abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 238000007790 scraping Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
- B02C21/02—Transportable disintegrating plant
-
- 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
- B02C23/02—Feeding devices
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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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B02C4/42—Driving mechanisms; Roller speed control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- 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
Abstract
The invention discloses a construction waste crushing and screening device, and relates to the technical field of construction waste crushing and screening. This kind of building rubbish is broken and screening equipment, the plush copper of scraper blade one end is scraped building rubbish, the building rubbish of scraping is followed the scraper blade and is passed to the conveyer belt, carry out power for the conveyer belt through outside motor, the conveyer belt of slope makes things convenient for building rubbish to convey, the conveyer belt drops building rubbish to the inside of equipment principal from the feed inlet, make things convenient for building rubbish's material loading, adsorb the iron material in with building rubbish through two electro-magnets, clear away rubbish the back, utilize control panel to close the electro-magnet, the adsorbed iron rubbish of electro-magnet drops from the electro-magnet, thereby handle iron rubbish, the convenience is screened to different building rubbish.
Description
Technical Field
The invention relates to the technical field of construction waste crushing and screening, in particular to construction waste crushing and screening equipment.
Background
The construction waste refers to dregs, spoil, waste materials, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, and the construction waste refers to a general name of dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration, repair and the like by people, and is classified according to the generation source, and can be divided into engineering dregs, decoration wastes, demolition wastes, engineering mud and the like; the construction waste can be classified according to composition, the construction waste can be divided into slag, concrete blocks, broken stones, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metal, waste bamboo wood and the like, the construction waste refers to construction waste generated in engineering due to human or natural reasons and comprises waste slag, waste soil, sludge, waste materials and the like, the materials are not helpful to the construction per se, but are substances generated in the construction process, and need to be correspondingly treated, so that ideal engineering project construction can be achieved, just because the construction waste is an integral process, the link consideration is more important, the site selection of most urban construction waste stacking places has randomness to a great extent, a plurality of potential safety hazards are left, the construction places nearby become temporary stacking places of the construction waste, and only the construction is convenient and lack of due protective measures, under the influence of external factors, the construction waste piles collapse, so that the phenomenon that roads are blocked and even other buildings are flushed is sometimes caused, and in suburbs, pits, ponds and ditches are the first-choice stacking places for the construction waste, so that the regulation and storage capacity of water is reduced, the ground surface drainage and flood discharge capacity is reduced, and the construction waste is required to be treated by crushing and screening equipment.
A construction waste crushing and screening apparatus of prior application No. CN202010721530.0, wherein the counter-rotating jaw vice comprises: the rocker arm returns, the crushing rocker arm, the jumper, the trip shaft, the crushing teeth, the tooth rake and the transmission belt; the crushing teeth at the lower part are arranged in parallel and oppositely, the teeth are meshed with the teeth and mutually pushed to rotate, each group is formed by overlapping a plurality of crushing teeth up and down, a tripping shaft is used as a common shaft, the upper end and the lower end of each group of crushing teeth are provided with crushing rocker arms, the crushing rocker arms are horizontally arranged, the two ends of each group of crushing teeth are respectively provided with a vertical shaft, and the crushing rocker arm at one side is rotationally connected with the crushing teeth through the tripping shaft; the other vertical shaft is sleeved with a rocker arm to return, the vertical shaft drives the crushing teeth to rotate in a small range through the crushing rocker arm, and the return of the vertical shaft is promoted through the return of the rocker arm. The construction waste crushing and screening equipment is novel and reasonable in structure, high in working efficiency and wide in application range, but when the construction waste is crushed, the construction waste is not crushed thoroughly, and most of the construction waste is poured into the equipment from a feeding hole after being conveyed before being treated, but the construction waste is more, so that the construction waste is inconvenient to collect, the construction waste is inconvenient to feed, when the construction waste is treated, the construction waste is different in size, the waste is also doped with a plurality of iron and steel materials, the construction waste is inconvenient to screen, and the treatment effect of the construction waste is influenced.
Disclosure of Invention
The invention aims to provide a construction waste crushing and screening device to solve the problems that the construction waste is not completely crushed, the construction waste is inconvenient to feed and different waste cannot be screened in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a construction waste crushing and screening device comprises a base and a device main body, wherein the bottom of the device main body is connected with the base through a support column, one side of the top of the base is connected with a crushing box, a rubber layer is arranged on the inner wall of the crushing box, the bottom of the crushing box is connected with a first discharge port, a second filter screen is arranged at the joint of the crushing box and the first discharge port, a feed inlet is formed in the top of the device main body, a conveyor belt is arranged on one side of the top of the feed inlet, a scraper blade is connected to the bottom end of the conveyor belt, a raised head is installed at one end of the scraper blade, a spring is arranged inside the scraper blade, a support plate and a first motor are respectively arranged above one side of the device main body, an air cylinder is installed at the bottom of the support plate, a, the output ends of the two second motors penetrate through the connecting plate and are respectively connected with a first crushing column and a second crushing column, the outer surfaces of the first crushing column and the second crushing column are respectively provided with crushing teeth, the bottoms of the first crushing column and the second crushing column are respectively provided with a brush, the output end of the first motor is sleeved with a driving gear, the top and the bottom of the driving gear are respectively provided with a driven gear, one side of each driven gear is connected with a rotating shaft, one end of each rotating shaft penetrates through one side of the equipment main body and is connected with a crushing roller, an adapter is arranged in the middle of one side of the equipment main body, the bottom end of the adapter is connected with a movable plate, a material guide plate is arranged below one side of the equipment main body, a second discharge hole is arranged below the other side of the equipment main body, and electromagnets are arranged on, electric putter is installed to inside one side of equipment main part, electric putter's output is connected with the push pedal, the internally mounted of equipment main part has first filter screen.
Preferably, smash the tooth and all be provided with a plurality ofly, and it is a plurality of smash the tooth and distribute in the surface of first crushing post and the crushing post of second, the crushing tooth meshing of first crushing post and the crushing post surface of second is connected.
Preferably, the driving gear is engaged with the driven gear, and the two crushing rollers are rotatably connected with the device body through the rotating shaft and the driven gear.
Preferably, the movable plate is rotatably connected with the equipment main body through an adapter.
Preferably, the bottom end of the push plate is in close contact with the top of the first filter screen.
Preferably, the number of the electromagnets is two, the two electromagnets are obliquely arranged, and the two electromagnets are symmetrically distributed along the central line of the longitudinal axis of the equipment main body.
Preferably, the brush is provided with a plurality of, and a plurality of the brush equidistance distributes.
Preferably, the conveyor belt is inclined and is connected with an external motor.
Preferably, observation window and control panel are installed respectively to the surface of equipment main part, just conveyer belt, first motor, cylinder, second motor, electro-magnet and electric putter all with control panel electric connection.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the building rubbish crushing and screening equipment, through the scraper plate, the raised head and the conveyor belt, a user pushes the equipment, the raised head at one end of the scraper plate scrapes building rubbish, the scraped building rubbish is conveyed to the conveyor belt from the scraper plate, power is supplied to the conveyor belt through the external motor, the inclined conveyor belt facilitates conveying of the building rubbish, the conveyor belt enables the building rubbish to fall into the equipment main body from the feeding hole, and loading of the building rubbish is facilitated;
2. the construction waste crushing and screening equipment comprises a first crushing column, a second crushing column, crushing rollers and crushing teeth, wherein when the construction waste is conveyed, a control panel is used for starting a first motor, an output end of the first motor drives a driving gear to rotate, the driving gear is meshed with a driven gear, the driving gear drives the driven gears at the top and the bottom to rotate, two driven gears drive a rotating shaft to rotate, so that two crushing rollers are driven to preliminarily crush the entered construction waste, the preliminarily crushed construction waste falls onto a first filter screen, the waste which can pass through the first filter screen is discharged from a second discharge port, the waste which cannot pass through the first filter screen stays on the first filter screen, an electric push rod is used for pushing a push plate, and the construction waste at the top of the first filter screen is pushed through the push plate, the garbage extrudes the movable plate, the movable plate can be opened to discharge the construction garbage due to the rotary connection between the movable plate and the equipment main body, the garbage is transmitted into the crushing box through the material guide plate, then the air cylinder and the second motor are started, the air cylinder is started to drive the connecting plate to move downwards, the connecting plate drives the first crushing column and the second crushing column to move downwards, the first crushing column and the second crushing column move downwards to the inside of the crushing box, the second motor drives the first crushing column and the second crushing column to rotate, the construction garbage is extruded and crushed through the crushing teeth on the outer surfaces of the first crushing column and the second crushing column, the rubber layer protects the inside of the crushing box, the crushed garbage in the crushing box is cleaned through a plurality of brushes, and the crushed garbage falls from the second filter screen to the first discharge port to be discharged, so that the crushing effect of the construction garbage is improved;
3. this kind of building rubbish is broken and screening equipment carries out the water conservancy diversion to broken building rubbish through the electro-magnet of two slopes, can adsorb the iron material in the building rubbish again, clears away rubbish the back, utilizes control panel to close the electro-magnet, and the adsorbed iron rubbish of electro-magnet drops from the electro-magnet to handle iron rubbish, conveniently sieve the processing to the building rubbish of difference.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is a schematic top view of the crushing box of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 3 according to the present invention.
In the figure: 1. a base; 2. a support pillar; 3. an apparatus main body; 4. a feed inlet; 5. a conveyor belt; 6. a squeegee; 7. a support plate; 8. a first motor; 9. a cylinder; 10. a second motor; 11. a connecting plate; 12. a first crushing column; 13. a crushing box; 14. a first discharge port; 15. a material guide plate; 16. an adapter; 17. a second discharge port; 18. a second crushing column; 19. a raised head; 20. a spring; 21. a crushing roller; 22. an electromagnet; 23. an electric push rod; 24. pushing the plate; 25. a rubber layer; 26. a movable plate; 27. a first filter screen; 28. a second filter screen; 29. a brush; 30. crushing teeth; 31. a driving gear; 32. a driven gear; 33. a rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "secured," "sleeved," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the two elements can be directly connected or indirectly connected through an intermediate medium, and the two elements can be communicated with each other or the two elements can interact with each other, so that the specific meaning of the terms in the invention can be understood according to specific situations by a person skilled in the art.
Referring to fig. 1-6, the present invention provides a technical solution: a construction waste crushing and screening device comprises a base 1, a support column 2, a device main body 3, a feeding hole 4, a conveyor belt 5, a scraper 6, a support plate 7, a first motor 8, a cylinder 9, a second motor 10, a connecting plate 11, a first crushing column 12, a crushing box 13, a first discharging hole 14, a material guide plate 15, an adapter 16, a second discharging hole 17, a second crushing column 18, a raised head 19, a spring 20, a crushing roller 21, an electromagnet 22, an electric push rod 23, a push plate 24, a rubber layer 25, a movable plate 26, a first filter screen 27, a second filter screen 28, a brush 29, crushing teeth 30, a driving gear 31, a driven gear 32 and a rotating shaft 33, wherein the bottom of the device main body 3 is connected with the base 1 through the support column 2, one side of the top of the base 1 is connected with the crushing box 13, the rubber layer 25 is arranged on the inner wall of the crushing box 13, the, a second filter screen 28 is arranged at the joint of the crushing box 13 and the first discharge hole 14, a feed inlet 4 is arranged at the top of the equipment main body 3, a conveyor belt 5 is arranged at one side of the top of the feed inlet 4, a scraper 6 is connected to the bottom end of the conveyor belt 5, a raised head 19 is arranged at one end of the scraper 6, a spring 20 is arranged inside the scraper 6, a support plate 7 and a first motor 8 are respectively arranged above one side of the equipment main body 3, an air cylinder 9 is arranged at the bottom of the support plate 7, a connecting plate 11 is connected to the output end of the air cylinder 9, second motors 10 are respectively arranged at two sides of the top of the connecting plate 11, the output ends of the two second motors 10 are respectively connected with a first crushing column 12 and a second crushing column 18 through the connecting plate 11, crushing teeth 30 are respectively arranged on the outer surfaces of the first crushing column 12 and the second crushing, the output end of the first motor 8 is sleeved with a driving gear 31, driven gears 32 are installed at the top and the bottom of the driving gear 31, one side of each of the two driven gears 32 is connected with a rotating shaft 33, one side of each of the two rotating shafts 33, which penetrates through the equipment main body 3, is connected with a crushing roller 21, an adapter 16 is installed in the middle of one side of the equipment main body 3, the bottom end of the adapter 16 is connected with a movable plate 26, a material guide plate 15 is arranged below one side of the equipment main body 3, a second material outlet 17 is installed below the other side of the equipment main body 3, electromagnets 22 are installed on two inner sides of the equipment main body 3, an electric push rod 23 is installed on one inner side of the equipment main body 3, an output end of the electric push rod 23 is connected with a push plate 24, a first filter screen 27 is, The first motor 8, the cylinder 9, the second motor 10, the electromagnet 22 and the electric push rod 23 are all electrically connected with the control panel, and the opening and closing of the conveyor belt 5, the first motor 8, the cylinder 9, the second motor 10, the electromagnet 22 and the electric push rod 23 are controlled through the control panel.
Referring to fig. 1, 3 and 5, a plurality of crushing teeth 30 are provided, and the plurality of crushing teeth 30 are distributed on the outer surfaces of the first crushing column 12 and the second crushing column 18, the crushing teeth 30 on the outer surfaces of the first crushing column 12 and the second crushing column 18 are engaged and connected, and the construction waste is crushed by the crushing teeth 30 on the outer surfaces of the first crushing column 12 and the second crushing column 18.
Referring to fig. 3 and 6, the driving gear 31 is engaged with the driven gear 32, and the two crushing rollers 21 are rotatably connected with the apparatus main body 3 through the rotating shaft 33 and the driven gear 32, the driving gear 31 is driven to rotate through the output end of the first motor 8, because the driving gear 31 is engaged with the driven gear 32, the driving gear 31 drives the driven gear 32 at the top and the bottom to rotate, the two driven gears 32 drive the rotating shaft 33 to rotate, and thus the two crushing rollers 21 are driven to perform primary crushing on the entering construction waste.
Referring to fig. 1 to 3, the movable plate 26 is rotatably connected to the apparatus body 3 through the adaptor 16, and the movable plate 26 can be opened to discharge the construction waste due to the rotatable connection between the movable plate 26 and the apparatus body 3.
Referring to fig. 3, the bottom end of the push plate 24 is in close contact with the top of the first filter 27, and the construction waste on the top of the first filter 27 is pushed by the push plate 24.
Referring to fig. 3, two electromagnets 22 are arranged, the two electromagnets 22 are arranged in an inclined manner, the two electromagnets 22 are symmetrically distributed along the central line of the longitudinal axis of the device main body 3, and the two inclined electromagnets 22 are used for guiding the crushed construction waste and adsorbing iron materials in the construction waste.
Referring to fig. 1, 3 and 5, the plurality of brushes 29 are disposed, and the plurality of brushes 29 are equidistantly distributed, so that the plurality of brushes 29 clean the crushed garbage in the crushing box 13, and the crushed garbage falls from the second filter screen 28 to the first discharge port 14 for being discharged.
Referring to fig. 1 to 3, the conveyor belt 5 is inclined, the conveyor belt 5 is connected to an external motor, the conveyor belt 5 is powered by the external motor, and the inclined conveyor belt 5 facilitates the construction waste to be conveyed.
The working principle is as follows: firstly, a user pushes the equipment, the raised head 19 at one end of the scraper 6 scrapes the construction waste, the scraped construction waste is transferred to the conveyor belt 5 from the scraper 6, the conveyor belt 5 is powered by an external motor, the inclined conveyor belt 5 facilitates the conveying of the construction waste, the conveyor belt 5 drops the construction waste from the feed inlet 4 to the inside of the equipment main body 3, when the construction waste is conveyed, the first motor 8 is started by using a control panel, the output end of the first motor 8 drives the driving gear 31 to rotate, because the driving gear 31 is meshed with the driven gear 32, the driving gear 31 drives the driven gears 32 at the top and the bottom to rotate, the two driven gears 32 drive the rotating shaft 33 to rotate, thereby driving the two crushing rollers 21 to primarily crush the entering construction waste, and guiding the crushed construction waste by the two inclined electromagnets 22, the iron material in the construction waste can be adsorbed, the initially crushed construction waste falls onto the first filter screen 27, the waste which can pass through the first filter screen 27 is discharged from the second discharge port 17, the waste which cannot pass through the first filter screen 27 stays on the first filter screen 27, the electric push rod 23 is used for pushing the push plate 24, the construction waste at the top of the first filter screen 27 is pushed by the push plate 24, the waste extrudes the movable plate 26, the movable plate 26 can be opened to discharge the construction waste due to the rotary connection between the movable plate 26 and the equipment main body 3, the waste is transmitted into the crushing box 13 by the guide plate 15, then the air cylinder 9 and the second motor 10 are started, the air cylinder 9 is started to drive the connecting plate 11 to move downwards, the connecting plate 11 drives the first crushing column 12 and the second crushing column 18 to move downwards, the first crushing column 12 and the second crushing column 18 move downwards to the inside the crushing box 13, the second motor 10 drives the first crushing post 12 and the second crushing post 18 to rotate, the construction waste is extruded and crushed by the crushing teeth 30 on the outer surfaces of the first crushing post 12 and the second crushing post 18, the rubber layer 25 protects the inside of the crushing box 13, the crushed waste in the crushing box 13 is cleaned by the brushes 29, the crushed waste drops from the second filter screen 28 to the first discharge port 14 to be discharged, the waste is cleared away, the electromagnet 22 is closed by the control panel, the iron waste adsorbed by the electromagnet 22 drops from the electromagnet 22, and the iron waste is treated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a construction waste crushing and screening equipment, includes base (1) and equipment main part (3), its characterized in that: the bottom of the equipment main body (3) is connected with a base (1) through a support column (2), one side of the top of the base (1) is connected with a crushing box (13), the inner wall of the crushing box (13) is provided with a rubber layer (25), the bottom of the crushing box (13) is connected with a first discharge port (14), a second filter screen (28) is arranged at the joint of the crushing box (13) and the first discharge port (14), the top of the equipment main body (3) is provided with a feed inlet (4), one side of the top of the feed inlet (4) is provided with a conveyor belt (5), the bottom of the conveyor belt (5) is connected with a scraper (6), one end of the scraper (6) is provided with a raised head (19), a spring (20) is arranged inside the scraper (6), a support plate (7) and a first motor (8) are respectively arranged above one side of the equipment, the device is characterized in that an air cylinder (9) is installed at the bottom of the supporting plate (7), the output end of the air cylinder (9) is connected with a connecting plate (11), second motors (10) are installed on two sides of the top of the connecting plate (11), the output ends of the two second motors (10) penetrate through the connecting plate (11) and are respectively connected with a first crushing column (12) and a second crushing column (18), crushing teeth (30) are installed on the outer surfaces of the first crushing column (12) and the second crushing column (18), brushes (29) are installed at the bottoms of the first crushing column (12) and the second crushing column (18), a driving gear (31) is sleeved at the output end of the first motor (8), driven gears (32) are installed at the top and the bottom of the driving gear (31), a rotating shaft (33) is connected to one side of the two rotating shafts (33) penetrating through the device main body (3), and a crushing roller (21) is connected to one side of the two rotating shafts (33, install adapter (16) in the middle of one side of equipment main part (3), the bottom of adapter (16) is connected with fly leaf (26), one side below of equipment main part (3) is provided with stock guide (15), second discharge gate (17) are installed to the opposite side below of equipment main part (3), electro-magnet (22) are all installed to the inside both sides of equipment main part (3), electric putter (23) are installed to inside one side of equipment main part (3), the output of electric putter (23) is connected with push pedal (24), the internally mounted of equipment main part (3) has first filter screen (27).
2. The construction waste crushing and screening apparatus of claim 1, wherein: smash tooth (30) all are provided with a plurality ofly, and are a plurality of smash tooth (30) and distribute in the surface of first crushing post (12) and second crushing post (18), smash tooth (30) meshing connection of post (18) surface is smashed to first crushing post (12) and second.
3. The construction waste crushing and screening apparatus of claim 1, wherein: the driving gear (31) is meshed with the driven gear (32), and the two crushing rollers (21) are rotatably connected with the device main body (3) through the rotating shaft (33) and the driven gear (32).
4. The construction waste crushing and screening apparatus of claim 1, wherein: the movable plate (26) is rotatably connected with the equipment main body (3) through an adapter (14).
5. The construction waste crushing and screening apparatus of claim 1, wherein: the bottom end of the push plate (24) is tightly contacted with the top of the first filter screen (27).
6. The construction waste crushing and screening apparatus of claim 1, wherein: the two electromagnets (22) are obliquely arranged, and the two electromagnets (22) are symmetrically distributed along the central line of the longitudinal axis of the equipment main body (3).
7. The construction waste crushing and screening apparatus of claim 1, wherein: the hairbrush (29) is provided with a plurality of, and a plurality of hairbrush (29) equidistance distributes.
8. The construction waste crushing and screening apparatus of claim 1, wherein: the conveying belt (5) is inclined, and the conveying belt (5) is connected with an external motor.
9. The construction waste crushing and screening apparatus of claim 1, wherein: observation window and control panel are installed respectively to the surface of equipment main part (3), just conveyer belt (5), first motor (8), cylinder (9), second motor (10), electro-magnet (22) and electric putter (23) all with control panel electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011498436.XA CN112742587A (en) | 2020-12-17 | 2020-12-17 | Construction waste crushing and screening equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011498436.XA CN112742587A (en) | 2020-12-17 | 2020-12-17 | Construction waste crushing and screening equipment |
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| CN112742587A true CN112742587A (en) | 2021-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011498436.XA Pending CN112742587A (en) | 2020-12-17 | 2020-12-17 | Construction waste crushing and screening equipment |
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| CN114471829A (en) * | 2022-02-14 | 2022-05-13 | 滁州伟峰资源回收设备有限公司 | Cloth dolly convenient to construction waste is unloaded |
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