CN112090494A - Screening discharge apparatus is smashed in circulation of building rubbish collection for building engineering - Google Patents
Screening discharge apparatus is smashed in circulation of building rubbish collection for building engineering Download PDFInfo
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- CN112090494A CN112090494A CN202010921981.9A CN202010921981A CN112090494A CN 112090494 A CN112090494 A CN 112090494A CN 202010921981 A CN202010921981 A CN 202010921981A CN 112090494 A CN112090494 A CN 112090494A
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- Prior art keywords
- crushing
- screening
- box body
- hopper
- circulating
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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
- 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
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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
- B02C23/02—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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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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
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/40—Detachers, e.g. scrapers
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a construction waste collecting, circulating, crushing, screening and discharging device for construction engineering, which belongs to the field of construction engineering and comprises a power vehicle body and a telescopic conveyor belt, wherein one side above the power vehicle body is connected with a crushing and screening box body through a screw, the middle part of the top end of the crushing and screening box body is welded with a feed hopper, one side above the crushing and screening box body above the power vehicle body is connected with a screening and collecting box through a screw, the upper part of the screening and collecting box is connected with a return box body through a screw, and a spiral material conveying machine is arranged between the return box body and the feed hopper, so that the automatic circulating crushing operation of construction materials can be realized, the fineness degree and the crushing efficiency of crushing can be effectively improved, a guide plate is arranged to provide guidance for the crushing of the construction materials, the construction materials are prevented from falling from two, and scraping the building materials adhered to the first crushing wheel and the second crushing wheel.
Description
Technical Field
The invention relates to the field of constructional engineering, in particular to a construction waste collecting, circulating, crushing, screening and discharging device for constructional engineering.
Background
The building engineering is an engineering entity formed by the construction of various house buildings and auxiliary facilities thereof and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings comprise top covers, beam columns, walls and foundations, and can form internal spaces, so that the engineering required by production, living, learning and public activities of people is met, the building engineering is an engineering entity which is used for planning, surveying, designing, constructing, completing and other technical works of newly building, reconstructing or expanding the house buildings and the auxiliary structure facilities, and the installation engineering of the lines, the pipelines and the equipment matched with the engineering entity, and building wastes are generated in the building construction process and a crushing device is required.
However, most of the existing construction waste collecting, crushing and screening devices do not have a self-circulation function when in use, the filtered and screened waste is very inconvenient to filter for the second time, and in the crushing process, the construction waste easily passes through two sides of the crushing wheel, and the construction waste is easily adhered to the crushing wheel, so that the cleaning is inconvenient.
Disclosure of Invention
The invention aims to provide construction waste collecting, circulating, crushing, screening and discharging equipment for construction engineering, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a construction waste collecting, circulating, crushing, screening and discharging device for constructional engineering comprises a power vehicle body and a telescopic conveyor belt, one side above the power vehicle body is connected with a crushing and screening box body through a screw, the middle part of the top end of the crushing and screening box body is welded with a feed hopper, a screening collection box is connected with one side of the crushing and screening box body above the power vehicle body through a screw, the upper part of the screening and collecting box is connected with the return box body through a screw, a spiral material conveying machine is connected between the return box body and the feed hopper through a screw, the spiral material conveyer penetrates through the feed hopper and the reflux box body, one side of the screening and collecting box body is provided with a conveying support, the conveying support is connected with the power vehicle body through screws, a telescopic conveying belt is fixedly mounted between the conveying support and the feeding hopper, and one end of the power vehicle body is connected with the feeding hopper through a hinge.
As a further scheme of the invention: a PLC controller is connected to one side wall of the crushing and screening box body through a screw, a power motor is arranged above the PLC controller, and a protective cover is welded above the feed hopper; the power motor provides power for the smashing of construction waste, and the protective cover can be right the feeder hopper top plays the effect of protection.
As a further scheme of the invention: a first crushing wheel is arranged in the crushing and screening box body and positioned at the output end of the power motor, the first crushing wheel and the crushing and screening box body are connected through a bearing motor, and the first crushing wheel is in key connection with the power motor; the first crushing wheel can be driven to rotate by the power motor.
As a further scheme of the invention: a second crushing wheel is arranged on one side of the crushing wheel, the second crushing wheel is connected with the crushing and screening box body through a bearing, spiral crushing blades are welded on the first crushing wheel and the second crushing wheel, and the two spiral crushing blades are meshed with each other; the first crushing wheel and the second crushing wheel rotate relatively, so that the building materials between the first crushing wheel and the second crushing wheel can be extruded and crushed into particles and powder.
As a further scheme of the invention: one end of the first crushing wheel, which is far away from the power motor, is connected with a main gear through a key, the two ends of the crushing wheel are connected with driven gears through keys, and the main gear and the driven gears are meshed with each other; the driving gear is used for transmitting power and can drive the driven gear to rotate.
As a further scheme of the invention: the main gear with driven gear periphery is provided with the gear protection casing, the gear protection casing with smash screening box and pass through screwed connection, the gear protection casing can be for the main gear with driven gear's rotation provides the protection.
As a further scheme of the invention: the two corners of the inner top of the crushing and screening box body are respectively provided with a material baffle plate, and the material baffle plates are connected with the crushing and screening box body through screws; the striker plate can provide the direction for building material's crushing, avoids following crushing round one with the both sides of crushing round two fall down, can play the effect of scraping simultaneously, will crushing round one with the building material that bonds scrapes on the crushing round two.
As a further scheme of the invention: a filter screen is arranged in the crushing and screening box body below the crushing wheel, a material guide plate is arranged below the filter screen, and a second discharging hopper is welded on one side wall of the crushing and screening box body at the bottom end of the filter screen; the filter screen can be used for screening the crushed building materials.
As a further scheme of the invention: hopper below is provided with first blanking hopper under the second, first blanking hopper with smash the screening box and pass through the screw connection, first blanking hopper is deepened inside the screening collecting box, can pass through the hopper discharges the building material of great granule under the second inside the screw feeder of backward flow box, through the screw feeder is carried carry out the regrinding in the feeder hopper, building rubbish after the filter screen filters passes through behind the pouring of stock guide, follow first blanking hopper department discharges inside the screening collecting box, the subsequent utilization of being convenient for.
As a further scheme of the invention: the inner wall of the crushing and screening box body is positioned at two sides below the filtering screen and the guide plate and is connected with a supporting block through a screw, the upper part of the supporting block is connected with a spring in a clamping and pressing mode, and the lower parts of the filtering screen and the guide plate are connected with a vibration motor through screws; the vibrating motor can drive the filtering screen and the material guide plate to vibrate, so that blanking is facilitated.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the spiral material conveyor is arranged between the backflow box body and the feed hopper, so that the automatic circulating crushing operation of building materials can be realized, and the fineness degree and the crushing efficiency of crushing are effectively improved.
2. According to the building material scraping device, the material baffle plate is arranged, so that guidance can be provided for crushing of building materials, the building materials are prevented from falling down from two sides of the first crushing wheel and the second crushing wheel, a material scraping effect can be achieved, and the building materials adhered to the first crushing wheel and the second crushing wheel are scraped.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the crushing and screening box of the present invention;
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 2;
FIG. 4 is a top view of the crushing screen box of the present invention in a portion of the crushing wheel;
FIG. 5 is a schematic view showing the connection of the feed hopper, the screw conveyor and the return tank according to the present invention.
In the figure: 1. a power car body; 2. crushing and screening the box body; 3. a PLC controller; 4. a power motor; 5. a feed hopper; 6. a protective cover; 7. screening and collecting boxes; 8. a reflux box body; 9. a first discharge hopper; 10. a second discharge hopper; 11. a spiral material conveyer; 12. a conveying support; 13. a telescopic conveyor belt; 14. a side dam; 15. feeding a hopper; 16. a first crushing wheel; 17. a second crushing wheel; 18. a main gear; 19. a driven gear; 20. a gear shield; 21. a helical crushing blade; 22. a striker plate; 23. a support block; 24. a spring; 25. a vibration motor; 26. filtering the screen; 27. a material guide plate.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in the embodiment of the invention, a construction waste collecting, circulating, crushing, screening and discharging device for construction engineering comprises a power vehicle body 1 and a telescopic conveyor belt 13, wherein a crushing and screening box body 2 is connected to one side above the power vehicle body 1 through screws, a feed hopper 5 is welded in the middle of the top end of the crushing and screening box body 2, a screening and collecting box 7 is connected to one side of the crushing and screening box body 2 above the power vehicle body 1 through screws, a return box body 8 is connected to the upper side of the screening and collecting box body 7 through screws, a spiral conveyor 11 is connected between the return box body 8 and the feed hopper 5 through screws, the spiral conveyor 11 penetrates through the feed hopper 5 and the return box body 8, a conveying support 12 is arranged on one side of the screening and collecting box body 7, the conveying support 12 is connected, one end part of the power vehicle body 1 is connected with a feeding hopper 15 through a hinge; the telescopic conveyor belt 13 can be controlled to contract and move, the telescopic conveyor belt is pulled out of the feeding hopper 15, then the feeding hopper 15 is rotated, and the feeding hopper 15 can be retracted above the power vehicle body 1, so that the equipment is convenient to transport.
Wherein, a PLC controller 3 is connected on one side wall of the crushing and screening box body 2 through a screw, a power motor 4 is arranged above the PLC controller 3, and a protective cover 6 is welded above the feed hopper 5; the power motor 4 provides power for crushing the construction waste, the protective cover 6 can protect the upper part of the feed hopper 5, a crushing wheel I16 is arranged at the output end of the power motor 4 in the crushing and screening box body 2, the crushing wheel I16 is connected with the crushing and screening box body 2 through a bearing, and the crushing wheel I16 is connected with the power motor 4 through a key; the first crushing wheel 16 can be driven to rotate by the power motor 4, the second crushing wheel 17 is arranged on one side of the first crushing wheel 16, the second crushing wheel 17 is connected with the crushing and screening box body 2 through a bearing, spiral crushing blades 21 are welded on the first crushing wheel 16 and the second crushing wheel 17, and the two spiral crushing blades 21 are meshed with each other; the first crushing wheel 16 and the second crushing wheel 17 rotate relatively, and the building materials between the first crushing wheel 16 and the second crushing wheel 17 can be extruded and crushed into particles and powder.
One end of the first crushing wheel 16, which is far away from the power motor 4, is connected with a main gear 18 through a key, the end part of the second crushing wheel 17 is connected with a driven gear 19 through a key, and the main gear 18 and the driven gear 19 are meshed with each other; the crushing and screening box body 2 is used for transmitting power and driving the driven gear 19 to rotate, gear protection covers 20 are arranged on the peripheries of the main gear 18 and the driven gear 19, the gear protection covers 20 are connected with the crushing and screening box body 2 through screws, the gear protection covers 20 can provide protection for the rotation of the main gear 18 and the driven gear 19, two corners of the inner top of the crushing and screening box body 2 are provided with material baffle plates 22, and the material baffle plates 22 are connected with the crushing and screening box body 2 through screws; the striker plate 22 can provide the direction for the smashing of building material, avoids falling from the both sides of smashing wheel one 16 and smashing wheel two 17, can play the effect of scraping simultaneously, scrapes the building material who bonds on smashing wheel one 16 and smashing wheel two 17.
A filter screen 26 is arranged below the first crushing wheel 16 inside the crushing and screening box body 2, a material guide plate 27 is arranged below the filter screen 26, and a second discharging hopper 10 is welded on one side wall of the crushing and screening box body 2, which is positioned at the bottom end of the filter screen 26; the filtering screen 26 can screen the crushed building materials, a first blanking hopper 9 is arranged below the second blanking hopper 10, the first blanking hopper 9 is connected with the crushing and screening box body 2 through screws, the first blanking hopper 9 extends into the screening and collecting box 7, larger building materials can be discharged through the second hopper 10 to the inside of the screw conveyor 11 inside the return box 8, the building garbage is conveyed into a feed hopper 5 by a spiral conveyor 11 for secondary crushing, the building garbage filtered by a filter screen 26 is poured by a material guide plate 27, the waste materials are discharged from the first blanking hopper 9 to the interior of the screening and collecting box 7, so that the waste materials are convenient to be utilized later, supporting blocks 23 are connected to the two sides, located below the filtering screen 26 and the material guide plate 27, of the inner wall of the crushing and screening box body 2 through screws, springs 24 are connected to the upper portions of the supporting blocks 23 in a clamping and pressing mode, and vibrating motors 25 are connected to the lower portions of the filtering screen 26 and the material guide plate 27 through screws; the filter screen 26 and the material guide plate 27 can be driven to vibrate by the vibrating motor 25, so that the blanking is facilitated.
The working principle of the invention is as follows: when the device is used, the device can be controlled to move by the power vehicle body 1, the feeding hopper 15 can intensively collect the construction waste in front of the power vehicle body 1, then the construction materials are conveyed into the feeding hopper 5 through the telescopic conveyor belt 13 and enter the crushing and screening box body 2 from the feeding hopper 5, the power motor 4 is started, the first crushing wheel 16 and the second crushing wheel 17 can be driven to rotate under the transmission action of the main gear 18 and the driven gear 19, the first crushing wheel 16 and the second crushing wheel 17 rotate relatively, the construction materials between the first crushing wheel 16 and the second crushing wheel 17 can be extruded and crushed into particles and powder, the baffle plate 22 can provide guidance for crushing of the construction materials, the construction materials are prevented from falling from two sides of the first crushing wheel 16 and the second crushing wheel 17, meanwhile, the function of scraping the construction materials bonded on the first crushing wheel 16 and the second crushing wheel 17 can be simultaneously realized, building materials falling on the filter screen 26 are filtered, the building materials with larger particles are discharged into the spiral conveyor 11 inside the backflow box body 8 by the second discharging hopper 10 and are conveyed into the feed hopper 5 through the spiral conveyor 11 for secondary crushing, building garbage filtered by the filter screen 26 is discharged into the screening and collecting box 7 from the first discharging hopper 9 after being poured by the guide plate 27, the subsequent utilization is convenient, the vibration motor 25 drives the filter screen 26 and the guide plate 27 to vibrate, the blanking is convenient, the automatic circulating crushing operation of the building materials can be realized, the crushing fineness and the crushing efficiency can be effectively improved, the telescopic conveyor belt 13 can be controlled to shrink and move when the device is transported, the telescopic conveyor belt is pulled out from the feeding hopper 15, then the feeding hopper 15 is rotated, and the feeding hopper 15 can be collected above the power box 1, the transportation of the equipment is convenient, and the equipment is practical.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a screening discharge apparatus is smashed in circulation of building rubbish collection for building engineering, includes power automobile body (1) and telescopic conveyor (13), its characterized in that: the power car body (1) is connected with a crushing screening box body (2) on one side through a screw, the middle part of the top end of the crushing screening box body (2) is welded with a feed hopper (5), the power car body (1) is arranged on one side of the crushing screening box body (2) and is connected with a screening collecting box body (7) through a screw, the screening collecting box body (7) is connected with a backflow box body (8) through a screw, a spiral material conveyor (11) is connected between the backflow box body (8) and the feed hopper (5) through a screw, the spiral material conveyor (11) penetrates through the feed hopper (5) and the backflow box body (8) and is arranged, a conveying support (12) is arranged on one side of the screening collecting box body (7), the conveying support (12) is connected with the power car body (1) through a screw, and a telescopic conveying belt (13) is fixedly arranged between the, one end of the power vehicle body (1) is connected with a feeding hopper (15) through a hinge.
2. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 1, wherein: smash and be connected with PLC controller (3) through the screw on screening box (2) a lateral wall, PLC controller (3) top is provided with motor power (4), feeder hopper (5) top welding has protective cover (6).
3. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 2, wherein: smash screening box (2) inside being located motor power (4) output is provided with crushing wheel (16), crushing wheel (16) with smash screening box (2) and pass through the bearing and connect, crushing wheel (16) with motor power (4) pass through the key-type connection.
4. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 3, wherein: crushing round one (16) one side is provided with crushing round two (17), crushing round two (17) with smash screening box (2) and pass through the bearing and connect, crushing round one (16) with all weld spiral crushing blade (21) on crushing round two (17), two spiral crushing blade (21) intermeshing.
5. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 4, wherein: one end of the first crushing wheel (16) is far away from the power motor (4) and is connected with a main gear (18) through a key, the end part of the second crushing wheel (17) is connected with a driven gear (19) through a key, and the main gear (18) and the driven gear (19) are meshed with each other.
6. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 5, wherein: the periphery of the main gear (18) and the driven gear (19) is provided with a gear protection cover (20), and the gear protection cover (20) is connected with the crushing and screening box body (2) through screws.
7. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 4, wherein: smash screening box (2) interior top both corners department all is provided with striker plate (22), striker plate (22) with smash screening box (2) and pass through the screw connection.
8. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 4, wherein: smash screening box (2) inside and be located smash wheel (16) below and be provided with filter screen cloth (26), filter screen cloth (26) below is provided with stock guide (27), smash screening box (2) a lateral wall and be located filter screen cloth (26) bottom welding has hopper (10) down.
9. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 8, wherein: a first discharging hopper (9) is arranged below the second discharging hopper (10), the first discharging hopper (9) is connected with the crushing and screening box body (2) through screws, and the first discharging hopper (9) extends into the screening and collecting box (7).
10. The construction waste collecting, circulating, crushing, screening and discharging device for the constructional engineering as claimed in claim 8, wherein: the crushing and screening box body (2) is characterized in that supporting blocks (23) are connected to two sides of the lower portion of the filtering screen (26) and the material guide plate (27) on the inner wall of the crushing and screening box body through screws, springs (24) are connected to the upper portions of the supporting blocks (23) in a clamping and pressing mode, and vibrating motors (25) are connected to the lower portions of the filtering screen (26) and the material guide plate (27) through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921981.9A CN112090494A (en) | 2020-09-04 | 2020-09-04 | Screening discharge apparatus is smashed in circulation of building rubbish collection for building engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010921981.9A CN112090494A (en) | 2020-09-04 | 2020-09-04 | Screening discharge apparatus is smashed in circulation of building rubbish collection for building engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112090494A true CN112090494A (en) | 2020-12-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010921981.9A Withdrawn CN112090494A (en) | 2020-09-04 | 2020-09-04 | Screening discharge apparatus is smashed in circulation of building rubbish collection for building engineering |
Country Status (1)
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| CN (1) | CN112090494A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112893390A (en) * | 2020-12-30 | 2021-06-04 | 浙江立盛新型墙体材料有限公司 | Construction waste smashes and uses reinforcing bar sieving mechanism |
| CN113600323A (en) * | 2021-08-06 | 2021-11-05 | 河南理工大学 | Building rubbish cyclic utilization processing apparatus |
| CN114367346A (en) * | 2021-12-27 | 2022-04-19 | 江苏微雀信息科技有限公司 | Engineering material crushing apparatus is decorated to multiple shock attenuation protection formula medium absorption type |
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| CN111589566A (en) * | 2020-05-20 | 2020-08-28 | 青岛中嘉建设集团有限公司 | Broken recovery unit of portable building rubbish |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112893390A (en) * | 2020-12-30 | 2021-06-04 | 浙江立盛新型墙体材料有限公司 | Construction waste smashes and uses reinforcing bar sieving mechanism |
| CN113600323A (en) * | 2021-08-06 | 2021-11-05 | 河南理工大学 | Building rubbish cyclic utilization processing apparatus |
| CN113600323B (en) * | 2021-08-06 | 2023-09-22 | 河南理工大学 | Building rubbish cyclic utilization processing apparatus |
| CN114367346A (en) * | 2021-12-27 | 2022-04-19 | 江苏微雀信息科技有限公司 | Engineering material crushing apparatus is decorated to multiple shock attenuation protection formula medium absorption type |
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