CN113731546B - Building engineering construction waste recovery device - Google Patents

Building engineering construction waste recovery device Download PDF

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Publication number
CN113731546B
CN113731546B CN202111074194.6A CN202111074194A CN113731546B CN 113731546 B CN113731546 B CN 113731546B CN 202111074194 A CN202111074194 A CN 202111074194A CN 113731546 B CN113731546 B CN 113731546B
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China
Prior art keywords
crushing
rotating
rotating shaft
box
construction waste
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CN202111074194.6A
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Chinese (zh)
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CN113731546A (en
Inventor
钟瑾
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Ganzhou Construction Engineering Group Co ltd
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Ganzhou Construction Engineering Group Co ltd
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Priority to CN202111074194.6A priority Critical patent/CN113731546B/en
Publication of CN113731546A publication Critical patent/CN113731546A/en
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Publication of CN113731546B publication Critical patent/CN113731546B/en
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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
    • 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
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/58—Construction or demolition [C&D] waste

Abstract

The invention discloses a construction waste recovery device for constructional engineering, which comprises a bracket, wherein two sides of the bracket are fixedly provided with concentric fixed disks, the center between the fixed disks is fixedly provided with a crushing box, and a crushing assembly is arranged in the crushing box; the periphery of each fixed disc is rotatably sleeved with a rotating ring, and a plurality of material distributing boxes rotatably connected with the rotating rings are circumferentially distributed between the two rotating rings; the crushing assembly is driven to rotate by a crushing driving device, wherein one rotating ring is connected into a material distribution driving device through a transmission belt; the crushing rotating shafts are arranged in the crushing box in parallel, and each crushing rotating shaft can rotatably penetrate through the fixed disks on the two sides; a plurality of crushing wheels are uniformly distributed in each crushing rotating shaft. Compared with the prior art, the invention can efficiently crush the materials under the action of pressure and shear force, and can separate iron magnetic materials, thereby recovering recyclable materials in the materials.

Description

Building engineering construction waste recovery device
Technical Field
The invention relates to the technical field of constructional engineering processing equipment, in particular to a constructional engineering construction waste recovery device.
Background
Many temporarily fixed metal and non-metal materials such as supporting plates, corner braces and the like are needed to be used in the construction of building engineering, some materials need to be destructively removed after the construction is finished, the removed waste materials need to occupy space when stacked and have hidden dangers of collapse and fire, and therefore the waste materials need to be treated as soon as possible.
Therefore, it is necessary to provide a construction waste recycling device for building engineering to solve the above problems in the background art.
Disclosure of Invention
In order to achieve the purpose, the invention provides the following technical scheme: a construction waste recovery device for building engineering comprises a support, wherein two sides of the support are fixedly provided with concentric fixed disks, a crushing box is fixedly arranged in the center of the fixed disks, and a crushing assembly is arranged in the crushing box;
the periphery of each fixed disk is rotatably sleeved with a rotating ring, and a plurality of material distribution boxes rotatably connected with the rotating rings are distributed on the circumference between the two rotating rings;
the crushing assembly is driven to rotate by a crushing driving device, wherein one rotating ring is connected to the material distribution driving device through a transmission belt.
Further, preferably, the crushing assembly comprises crushing wheels and crushing rotating shafts, the two crushing rotating shafts are arranged in the crushing box in parallel, and each crushing rotating shaft can rotatably penetrate through the fixed disks on the two sides;
a plurality of crushing wheels are uniformly distributed in each crushing rotating shaft, collision teeth of a toothed plate type are distributed on the periphery of each crushing wheel, and the collision teeth on the crushing wheels distributed on the two crushing rotating shafts are distributed in a mutually staggered manner;
the crushing box is characterized in that a discharge port is formed in the bottom of the crushing box, and the size of the discharge port is smaller than the top opening of the material distributing box.
Preferably, a plurality of edge sealing plates are distributed on the front surface and the rear surface of the crushing box, the edge sealing plates are in staggered distribution with the collision teeth in each crushing wheel corresponding to the edge sealing plates, and the edge sealing plates extend to the roots of the collision teeth.
Further, preferably, the crushing rotating shaft and the crushing wheel are connected with each other through spline teeth and spline grooves, so that torque can be transmitted between the crushing rotating shaft and the crushing wheel, the synchronous rotation of the crushing rotating shaft and the crushing driving device is kept, and the crushing wheel can also longitudinally slide on the crushing rotating shaft;
the crushing wheel is characterized in that pressing plate springs are fixed on two sides of the crushing wheel, and the pressing plate springs between two adjacent crushing wheels on the same crushing rotating shaft are attached to each other.
Preferably, two ends of the two crushing rotating shafts outside the fixed disc are respectively and fixedly connected with a transmission gear, the two transmission gears on the same side are meshed with each other, and one transmission gear on one side is meshed into a driving gear of the crushing driving device.
Further, as a preferred option, a stirring rotating shaft is rotatably penetrated through the center of the upper part of each distributing box, two ends of the stirring rotating shaft are rotatably connected to the rotating rings on two sides, and a plurality of stirring paddles are distributed in the stirring rotating shaft in the distributing box.
Further, as a preferable mode, a central gear ring concentric with the fixed disc is fixed on one surface of one side of the fixed disc far away from the material separating box, each stirring rotating shaft can rotatably penetrate through the rotating ring on the same side, the tail end of the stirring rotating shaft on the side is fixed with a side gear, and each side gear is meshed with the central gear ring.
Further, as preferred, the paddle of stirring the oar is embedded to have the electro-magnet, can make after the electro-magnet circular telegram stir the oar and take magnetism.
Further, as preferred, divide the workbin bottom to have the page or leaf that opens and shuts that can open, it passes through servo telescopic link and divides workbin outer wall connection to open the page or leaf.
Further, preferably, at least two collecting boxes are arranged at the bottom of the support, and openings of the collecting boxes are respectively aligned with the bottoms of the distributing boxes when the collecting boxes rotate to the right below and the last distributing box in the rotating direction of the rotating ring.
Compared with the prior art, the invention has the beneficial effects that:
when two crushing rotating shafts drive the crushing wheels on the two crushing rotating shafts to rotate oppositely, materials falling into the crushing rotating shafts from the upper side are subjected to pressure of collision teeth and shearing force generated by mismatching, when two adjacent crushing wheels are subjected to axial pressure with certain strength, the two crushing wheels can be opened to two sides for a certain distance, so that the materials can pass through, and the materials can be crushed under the action of the pressure and the shearing force by the pressure of a pressure plate spring and the pressure of other adjacent crushing wheels.
When the material distribution driving device drives the rotating rings to rotate through the transmission belt, the rotating rings and the material distribution box on two sides rotate around the center of the fixed disc due to the connection of the stirring rotating shaft, the material distribution box always keeps an opening facing upwards under the action of gravity, and the central gear ring is fixed on the fixed disc, so that the central gear ring is meshed with the central gear ring and rotates around the rotating side gear, the stirring rotating shaft and the stirring paddle are driven to rotate, the material in the material distribution box is stirred, and the iron material can be adsorbed in the stirring process, so that the recyclable materials in the material can be recovered.
Drawings
FIG. 1 is a schematic structural view of a construction waste recycling apparatus for construction works;
FIG. 2 is a schematic cross-sectional view of a crushing assembly;
FIG. 3 is a front view of the crushing wheel;
FIG. 4 is a schematic view of the transmission gear;
FIG. 5 is a schematic view of a stirring paddle;
in the figure: 1. a support; 2. fixing the disc; 3. a crushing box; 31. a discharge port; 4. a crushing assembly; 41. a crushing wheel; 411. collision teeth; 42. crushing the rotating shaft; 43. edge sealing plates; 44. a pressure plate spring; 5. a rotating ring; 6. a material distributing box; 61. opening a hinge; 7. a stirring rotating shaft; 8. a stirring paddle; 81. an electromagnet; 9. a servo telescopic rod; 10. a crushing drive device; 101. a transmission gear; 11. a drive belt; 12. a material distribution driving device; 13. a central gear ring; 14. a side gear; 15. and a collecting box.
Detailed Description
Referring to fig. 1, in an embodiment of the present invention, a construction waste recycling device for building engineering includes a bracket 1, wherein concentric fixing disks 2 are fixed on two sides of the bracket 1, a crushing box 3 is fixed in the center between the fixing disks 2, and a crushing assembly 4 is arranged in the crushing box 3;
the periphery of each fixed disc 2 is rotatably sleeved with a rotating ring 5, and a plurality of material distributing boxes 6 which are rotatably connected with the rotating rings 5 are circumferentially distributed between the two rotating rings 5;
the crushing module 4 is driven in rotation by a crushing drive 10, wherein one of the turning rings 5 is connected to a feed drive 12 by a drive belt 11.
Referring to fig. 2, in the present embodiment, the crushing assembly 4 includes a crushing wheel 41 and crushing rotating shafts 42, two of the crushing rotating shafts 42 are disposed in parallel in the crushing box 3, and each of the crushing rotating shafts 42 rotatably penetrates through the fixing discs 2 on two sides;
a plurality of crushing wheels 41 are uniformly distributed in each crushing rotating shaft 42, collision teeth 411 in a toothed plate shape are distributed on the periphery of each crushing wheel 41, and the collision teeth 411 on the crushing wheels 41 distributed on the two crushing rotating shafts 42 are distributed in a mutually staggered manner;
a discharge port 31 is formed in the bottom of the crushing box 3, and the size of the discharge port 31 is smaller than the top opening of the material distribution box 6.
That is, when the two crushing rotating shafts 42 rotate the crushing wheels 41 thereon toward each other, the material falling therebetween from above is subjected to the pressure of the collision teeth 411 and the shearing force generated by the misalignment, so that the material can be crushed more efficiently and discharged from the discharge port 31 while passing therethrough.
In this embodiment, a plurality of edge sealing plates 43 are distributed in the front and rear surfaces of the crushing box 3, the edge sealing plates 43 are distributed in a staggered manner with the collision teeth 411 of each crushing wheel 41 corresponding to the edge sealing plates 43, and the edge sealing plates 43 extend to the roots of the collision teeth 411, so that the material falling into the crushing box 3 from the upper side is prevented from leaking from the edge of the crushing box 3.
Referring to fig. 3, in this embodiment, the crushing rotating shaft 42 and the crushing wheel 41 are connected to each other through spline teeth and spline grooves, so that torque can be transmitted between the crushing rotating shaft 42 and the crushing wheel 41, and the crushing rotating shaft and the crushing driving device can rotate synchronously, and the crushing wheel 41 can also slide longitudinally on the crushing rotating shaft 42;
pressing plate springs 44 are fixed on two sides of the crushing wheels 41, and the pressing plate springs 44 between two adjacent crushing wheels 41 on the same crushing rotating shaft 42 are mutually attached;
that is, when axial pressure with certain intensity is applied between two adjacent crushing wheels 41, the two crushing wheels 41 can be opened to both sides for a certain distance, so that the material can pass through, and the material is pressed by the pressure plate spring 44 and the other adjacent crushing wheels 41 between the two adjacent crushing wheels, so that the material can be crushed under the action of pressure and shear force.
Referring to fig. 3, in this embodiment, two ends of the two crushing rotating shafts 42 outside the fixed disk 2 are respectively and fixedly connected with a transmission gear 101, the two transmission gears 101 on the same side are engaged with each other, and one transmission gear 101 on one side is engaged with a driving gear of the crushing driving device 10, so that the crushing driving device 10 can drive the two crushing rotating shafts 42 to reversely and synchronously rotate.
Referring to fig. 1, in this embodiment, a stirring rotating shaft 7 is rotatably inserted through the center of the upper portion of each material distribution box 6, two ends of the stirring rotating shaft 7 are rotatably connected to the rotating rings 5 at two sides, and a plurality of stirring paddles 8 are distributed in the stirring rotating shaft 7 in the material distribution box 6.
In this embodiment, a central gear ring 13 concentric with the fixed disc 2 on one side is fixed on the surface of the fixed disc 2 away from the material separating box 6, each stirring rotating shaft 7 can rotatably penetrate through the rotating ring 5 on the same side, the end of the stirring rotating shaft 7 on the side is fixed with a side gear 14, and each side gear 14 is meshed with the central gear ring 13;
that is, when the material distribution driving device 12 drives the rotary rings 5 to rotate through the transmission belt 11, the rotary rings 5 on both sides and the material distribution box 6 are rotated together around the center of the fixed plate 2 due to the connection of the stirring rotary shaft 7, and the material distribution box 6 is always kept open upward by gravity, while the central gear ring 13 is fixed on the fixed plate 2, so that the side gear 14 engaged therewith and rotated around it rotates and drives the stirring rotary shaft 7 and the stirring paddle 8 to rotate to stir the material in the material distribution box 6.
Referring to fig. 5, in the present embodiment, an electromagnet 81 is embedded in the blade of the stirring paddle 8, and after the electromagnet 81 is powered on, the stirring paddle 8 can be made to be magnetic, so that the stirring paddle can adsorb a ferrous material in a stirring process, thereby recovering a recoverable substance in the material.
In this embodiment, divide workbin 6 bottom to have the page or leaf 61 that opens and shuts that can open, open the hinge 61 through servo telescopic link 9 with divide workbin 6 outer wall connection, can open or close through drive servo telescopic link 9 is flexible and open hinge 61 to the bottom that makes branch workbin 6 can the ejection of compact.
In this embodiment, the bottom of the support 1 is provided with at least two collecting boxes 15, and the openings of the collecting boxes 15 are respectively aligned with the bottoms of the distributing boxes 6 when rotating to the right below and the last distributing box 6 in the rotating direction of the rotating ring 5.
In specific implementation, the rotating ring 5 is driven by the material distribution driving device 12 to enable the gap of the material distribution box 6 to be aligned to the right upper part of the crushing box 3 so as to reserve a feeding space, and the material to be processed is put into the crushing box 3;
the rotating ring 5 is driven to enable one of the material distribution boxes 6 to be aligned to the discharge port 31 of the crushing box 3, the crushing assembly 4 is driven by the crushing driving device 10 to crush the materials, and the crushed materials fall into the material distribution box 6 below the crushing assembly;
in the same way, the rotating ring 5 and the crushing assembly 4 are sequentially and respectively driven, and materials are intermittently fed and the crushed materials are collected;
in the rotating process of the rotating ring 5, the electromagnet 81 on the stirring paddle 8 is electrified and stirs the materials in the material distribution box 6, so that the magnetically conductive materials are adsorbed in the stirring paddle 8;
in the last distributing box 6 in the rotating direction of the rotating ring 5, the hinge 61 is opened through the servo telescopic rod 9, so that the non-magnetic materials in the distributing box 6 fall into the collecting box 15 below the distributing box;
when the material distributing box 6 rotates to the right lower part, the electromagnet 81 on the stirring paddle 8 is powered off, the magnetic conductive material falls into the other collecting box 15 below the material distributing box, and after the opening and closing leaf 61 is closed, the crushing component 4 operates and falls the crushed material into the crushing component again;
the materials are crushed and the iron magnetic materials in the materials can be recycled by circulating in sequence.
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 are equivalent to or changed within the technical scope of the present invention.

Claims (10)

1. The construction waste recovery device for the building engineering comprises a support (1) and is characterized in that two sides of the support (1) are fixedly provided with concentric fixed disks (2), a crushing box (3) is fixedly arranged in the center between the fixed disks (2), and a crushing assembly (4) is arranged in the crushing box (3);
the periphery of each fixed disc (2) is rotatably sleeved with a rotating ring (5), and a plurality of material distributing boxes (6) which are rotatably connected with the rotating rings are circumferentially distributed between the two rotating rings (5);
the crushing assembly (4) is driven to rotate by a crushing driving device (10), wherein one rotating ring (5) is connected into a material distribution driving device (12) through a transmission belt (11).
2. The construction waste recycling device of claim 1, wherein the crushing assembly (4) comprises a crushing wheel (41) and crushing rotating shafts (42), the two crushing rotating shafts (42) are arranged in parallel in the crushing box (3), and each crushing rotating shaft (42) can rotatably penetrate through the fixed disks (2) at two sides;
a plurality of crushing wheels (41) are uniformly distributed in each crushing rotating shaft (42), collision teeth (411) in a toothed plate type are distributed on the periphery of each crushing wheel (41), and the collision teeth (411) on the crushing wheels (41) distributed on the two crushing rotating shafts (42) are distributed in a mutually staggered manner;
discharge gate (31) have been seted up to broken case (3) bottom, just the size of discharge gate (31) is less than the open-top of branch workbin (6).
3. The construction waste recycling device according to claim 2, wherein a plurality of edge-sealing plates (43) are distributed in the front and rear surfaces of the crushing box (3), the edge-sealing plates (43) are distributed in a staggered manner with the collision teeth (411) in each crushing wheel (41) corresponding thereto, and the edge-sealing plates (43) extend to the roots of the collision teeth (411).
4. The construction waste recycling device of claim 2, wherein the crushing rotating shaft (42) and the crushing wheel (41) are connected with each other through spline teeth and spline grooves, so that torque can be transmitted between the crushing rotating shaft and the crushing wheel, the crushing rotating shaft and the crushing wheel can keep rotating synchronously with the crushing driving device (10), and the crushing wheel (41) can also slide on the crushing rotating shaft (42) longitudinally;
and pressing plate springs (44) are fixed on two sides of the crushing wheels (41), and the pressing plate springs (44) between two adjacent crushing wheels (41) on the same crushing rotating shaft (42) are mutually attached.
5. The construction engineering construction waste recycling device according to claim 2, wherein two ends of the two crushing rotating shafts (42) outside the fixed disc (2) are respectively and fixedly connected with a transmission gear (101), the two transmission gears (101) on the same side are meshed with each other, and one transmission gear (101) on one side is meshed into a driving gear of the crushing driving device (10).
6. The construction waste recycling device according to claim 1, wherein a stirring shaft (7) is rotatably penetrated through the center of the upper part of each distributing box (6), both ends of the stirring shaft (7) are rotatably connected to the rotating rings (5) at both sides, and a plurality of stirring paddles (8) are distributed in the stirring shaft (7) in the distributing box (6).
7. A construction waste recycling device according to claim 6, wherein a central gear ring (13) concentric with the fixed disc (2) is fixed on one side of the fixed disc (2) far away from the distributing box (6), each stirring rotating shaft (7) rotatably penetrates through the rotating ring (5) on the same side, and the stirring rotating shaft (7) is fixed with side gears (14) at the end of the side, and each side gear (14) is engaged in the central gear ring (13).
8. The construction waste recycling device of claim 6, wherein an electromagnet (81) is embedded in the paddle of the stirring paddle (8), and the stirring paddle (8) can be magnetized after the electromagnet (81) is electrified.
9. The construction engineering construction waste recycling device according to claim 1, wherein the bottom of the material distributing box (6) is provided with an openable hinge (61), and the openable hinge (61) is connected with the outer wall of the material distributing box (6) through a servo telescopic rod (9).
10. A construction waste recycling device according to claim 1, characterized in that the bottom of the frame (1) is provided with at least two collecting boxes (15), the openings of the collecting boxes (15) are aligned with the bottom of the distributing box (6) when turned right below and the last distributing box (6) in the direction of rotation of the rotary ring (5), respectively.
CN202111074194.6A 2021-09-14 2021-09-14 Building engineering construction waste recovery device Active CN113731546B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111074194.6A CN113731546B (en) 2021-09-14 2021-09-14 Building engineering construction waste recovery device

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Application Number Priority Date Filing Date Title
CN202111074194.6A CN113731546B (en) 2021-09-14 2021-09-14 Building engineering construction waste recovery device

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CN113731546B true CN113731546B (en) 2022-09-27

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA988065A (en) * 1972-06-30 1976-04-27 William F. Hahn Breaker/crusher and method of operation
US5431350A (en) * 1993-05-18 1995-07-11 Purser; Brian Scrap fragmentizer
JP3066642B1 (en) * 1999-07-09 2000-07-17 永培 金 Crusher for construction waste
GB0817132D0 (en) * 2008-09-19 2008-10-29 Mmd Design & Consult Mineral Sizer
CN110280567A (en) * 2019-06-14 2019-09-27 商丘师范学院 A kind of building waste specification recovery processing device
CN110433941A (en) * 2019-07-10 2019-11-12 吴洋 A kind of construction waste is broken and waste metal reclaimer
CN111282682A (en) * 2020-02-27 2020-06-16 徐州康卓化工设备有限公司 Motor car garbage recycling environment-friendly device and implementation method thereof
CN112934354A (en) * 2021-02-02 2021-06-11 浙江工业职业技术学院 Civil engineering construction waste treatment device and working method thereof

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