CN114378098B - Waste concrete separating equipment for concrete processing - Google Patents
Waste concrete separating equipment for concrete processing Download PDFInfo
- Publication number
- CN114378098B CN114378098B CN202111645174.XA CN202111645174A CN114378098B CN 114378098 B CN114378098 B CN 114378098B CN 202111645174 A CN202111645174 A CN 202111645174A CN 114378098 B CN114378098 B CN 114378098B
- Authority
- CN
- China
- Prior art keywords
- frame
- arc
- concrete
- shaped base
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000004567 concrete Substances 0.000 title claims abstract description 85
- 239000002699 waste material Substances 0.000 title claims abstract description 29
- 238000000926 separation method Methods 0.000 claims abstract description 10
- 239000011324 bead Substances 0.000 claims 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 19
- 239000010959 steel Substances 0.000 abstract description 19
- 239000011150 reinforced concrete Substances 0.000 abstract description 8
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 15
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- 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
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The utility model belongs to the technical field of reinforced concrete, and particularly relates to waste concrete separation equipment for concrete processing. The utility model can separate the steel bars from the concrete completely. The waste concrete separating device for concrete processing comprises an arc-shaped base, side supporting pieces, a connecting frame, a cutter disc frame and cutter discs, wherein the two side supporting pieces are respectively arranged at two ends of the arc-shaped base, the connecting frame is fixed on the arc-shaped base, the cutter disc frame is movably connected to a sliding seat, and the cutter disc frame is rotationally connected with the two cutter discs. Two crossbeams are fixedly connected between the two connecting frames, the sliding seat is connected to the two crossbeams in a sliding mode, and the cutterhead frame is connected to the sliding seat in a sliding mode. The side support piece comprises a support plate and hinge seats, two ends of the arc-shaped base are respectively connected with one hinge seat in a matched mode, and the two hinge seats are respectively provided with the support plate.
Description
Technical Field
The utility model relates to the technical field of reinforced concrete, in particular to waste concrete separation equipment for concrete processing.
Background
The recycling rate of reinforced concrete waste is low, and some building waste can only be piled or buried at present, so that the reinforced concrete waste can not be well treated and comprehensively utilized, and resources are wasted; the utility model relates to a waste concrete beam column steel bar and concrete separation system with a patent number 201820001830.X, which has the beneficial effects that: the system is convenient to operate, the steel bars are recovered through the steel bar separation device, and stones are screened and recovered through the concrete separation device, so that the effective recovery and reuse of building wastes are realized, ore resources are saved, and the urban life of people is beautified. But the device cannot separate the rebar completely from the concrete.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides the waste concrete separating equipment for concrete processing, which has the beneficial effects that the steel bars can be completely separated from the concrete.
The technical scheme adopted for solving the technical problems is as follows:
the waste concrete separating device for concrete processing comprises an arc-shaped base, side supporting pieces, a connecting frame, a cutter disc frame and cutter discs, wherein the two side supporting pieces are respectively arranged at two ends of the arc-shaped base, the connecting frame is fixed on the arc-shaped base, the cutter disc frame is movably connected to a sliding seat, and the cutter disc frame is rotationally connected with the two cutter discs.
Two crossbeams are fixedly connected between the two connecting frames, the sliding seat is connected to the two crossbeams in a sliding mode, and the cutterhead frame is connected to the sliding seat in a sliding mode.
The side support piece comprises a support plate and hinge seats, two ends of the arc-shaped base are respectively connected with one hinge seat in a matched mode, and the two hinge seats are respectively provided with the support plate.
Drawings
The utility model will be described in further detail with reference to the accompanying drawings and detailed description.
FIGS. 1 and 2 are schematic structural views of a waste concrete separating apparatus for concrete processing;
FIG. 3 is a schematic view of the structure of the arcuate base and side brackets;
FIG. 4 is a schematic view of the construction of a side bracket;
fig. 5 is a schematic view of a structure for cutting concrete at upper and lower ends of a reinforcing bar;
FIG. 6 is a schematic view of the cutter disc;
FIG. 7 is a schematic structural view of a pressed concrete deformation;
FIG. 8 is a schematic view of a limiting plate;
FIG. 9 is a schematic diagram of the explosive structure of FIG. 8;
fig. 10 is a schematic view of a structure for thoroughly stripping concrete from a reinforcing bar;
FIG. 11 is a schematic view of the partially exploded construction of FIG. 10;
fig. 12 is a schematic view of a concrete with reinforcing steel bars in accordance with the present utility model.
Detailed Description
As shown in fig. 1 to 4:
the waste concrete blocks with the reinforcing steel bars are placed on the side supporting pieces at the two ends of the arc-shaped base 1.1, the two side supporting pieces support the waste concrete blocks with the reinforcing steel bars, the waste concrete blocks with the reinforcing steel bars are in a horizontal overhead state, the cutter heads 2.5 correspond to the reinforcing steel bars on the waste reinforced concrete, the reinforcing steel bars are located between the two cutter heads 2.5, the distance between the two cutter heads 2.5 is equal to the diameter of the reinforcing steel bars, two speed reducing motors are mounted on the cutter head frame 2.4 and are respectively used for driving the two cutter heads 2.5 to rotate, a hydraulic cylinder I is arranged between the cutter head frame 2.4 and the sliding seat 2.3, the hydraulic cylinder I is controlled to drive the two cutter heads 2.5 to move towards the direction close to the reinforced concrete blocks, and the two rotating cutter heads 2.5 cut off the concrete at the upper end and the lower end of the reinforcing steel bars, so that the upper end and the lower end of the reinforcing steel bars are discharged, the surrounding concrete is further removed conveniently, the reinforced concrete is separated completely from the waste concrete is separated, and the residual reinforced concrete is reduced.
As shown in fig. 5 to 6:
a hydraulic cylinder II is arranged between the connecting frame 2.1 and the sliding seat 2.3, and the hydraulic cylinder II starts to drive the two cutter discs 2.5 to move left and right through the sliding seat 2.3, so that concrete at the upper end and the lower end of a plurality of reinforcing steel bars on a horizontal overhead waste concrete block is removed.
As shown in fig. 3 to 4:
the waste concrete blocks with the reinforcing steel bars are placed on the two supporting plates 1.3, the waste concrete blocks with the reinforcing steel bars are horizontally overhead, two blocking edges 1.5 are symmetrically arranged on the top surface of the supporting plate 1.3, the waste concrete blocks with the reinforcing steel bars can be limited, and when the cutter disc 2.5 cuts concrete, front and back movement of the concrete blocks is avoided.
Further:
the two hinging seats 1.2 are both connected to the arc-shaped base 1.1 in a sliding manner, a hydraulic cylinder IV is arranged between the arc-shaped base 1.1 and the hinging seat 1.2, the supporting plate 1.3 is hinged to the hinging seat 1.2, the fixed end of the electric telescopic rod 1.4 is hinged to the hinging seat 1.2, and the movable end of the electric telescopic rod 1.4 is hinged to the supporting plate 1.3;
when the two cutter discs 2.5 cut the concrete at the upper end and the lower end of all the steel bars, the two electric telescopic rods 1.4 are controlled to be started to drive the two supporting plates 1.3 to rotate in the direction close to the concrete blocks and drive the concrete blocks to move in the direction close to the arc-shaped base 1.1, when the two supporting plates 1.3 are attached to the arc-shaped base 1.1, the concrete is conveyed to the arc-shaped base 1.1, the two hydraulic cylinders IV are controlled to be started to drive the two supporting plates 1.3 to slide outwards through the hinging seat 1.2, so that the supporting plates 1.3 are pulled out from between the concrete and the arc-shaped base 1.1, and the concrete blocks can be manually supported at the moment to avoid overturning of the concrete blocks.
As shown in fig. 7 to 9:
the bottom surface of the arc-shaped base 1.1 is symmetrically and fixedly connected with two lug plates 1.8, the inserting frame 3.1 is vertically and slidingly connected to the two lug plates 1.8, and the two pressing plates 3.2 are symmetrically arranged on the inserting frame 3.1 and are positioned at the upper end of the arc-shaped base 1.1; a hydraulic cylinder III is arranged between the inserting frame 3.1 and the arc-shaped base 1.1;
the hydraulic cylinder III starts to drive the two pressing plates 3.2 to move upwards, when the pressing plates 3.2 are contacted with the top surface of the concrete block, the pressing plates 3.2 are controlled to move downwards, as the transverse grooves are respectively processed on the upper end surface and the lower end surface of the concrete block, the two ends of the concrete can be more easily bent downwards to deform under the pressing guidance of the two pressing plates 3.2, and finally the concrete is attached to the arc-shaped base 1.1, after the concrete is bent and deformed, the adhered part between the concrete and the steel bar is loosened, so that the rest concrete and the steel bar are more easily separated;
the front end and the rear end of the arc-shaped base 1.1 are respectively provided with flanges, the concrete after bending deformation is limited, and the front and the rear movement of the concrete during the separation of the reinforced bars and the concrete are avoided.
Further:
the pressing plate 3.2 is hinged to the upper end of the inserting frame 3.1, a limiting plate 3.3 is fixed to the outer end of the inserting frame 3.1, two springs are arranged between the limiting plate 3.3 and the pressing plate 3.2, and the pressing plate 3.2 is attached to the limiting plate 3.3 under the tensile force of the springs;
when clamp plate 3.2 upwards moves, concrete edge extrusion clamp plate 3.2 drives clamp plate 3.2 and accomodates to the direction that is close to inserting frame 3.1 when rotating downwards for clamp plate 3.2 after accomodating can remove to the upper end of concrete, clamp plate 3.2 resets simultaneously under the elasticity effect of spring, clamp plate 3.2 removes to the top of concrete, when clamp plate 3.2 continues to move downwards, clamp plate 3.2 can press on the top surface of concrete to the concrete is pressed downwards, and clamp plate 3.2 can push up on limiting plate 3.3 at this moment, thereby avoids clamp plate 3.2 rotation transition, and clamp plate 3.2 of pushing up on limiting plate 3.3 is spacing so that has enough power to press the concrete and makes its both ends downwarping and then take place deformation.
As shown in fig. 10 to 11:
the waste concrete separating device for concrete processing further comprises an arc-shaped frame 4.1, a movable frame 4.2, baffle plates 4.3 and separating pieces, wherein the arc-shaped frame 4.1 is fixed at the front end of the arc-shaped base 1.1, the movable frame 4.2 is connected to the arc-shaped frame 4.1 in a sliding manner, two baffle plates 4.3 are fixed on the movable frame 4.2, the two baffle plates 4.3 are respectively attached to the front end face and the rear end face of the arc-shaped frame 4.1 to limit the movable frame 4.2, the separating pieces are arranged on the movable frame 4.2 and penetrate through steel bars, so that concrete around the steel bars is completely scraped off, and the steel bars can be completely separated from the concrete;
the movable frame 4.2 slides in the arc-shaped frame 4.1, so that the separating piece can separate a plurality of reinforcing steel bars from concrete, the plurality of reinforcing steel bars are sequentially separated from the concrete, and the baffle 4.3 and the arc-shaped frame 4.1 are fixed through screws.
Further:
the separating piece comprises a shaft sleeve 4.4, a U-shaped extension frame 4.5, a hollow drill bit 4.6, a grooved pulley 4.7 and a gear I4.8, wherein the shaft sleeve 4.4 is rotationally connected to a movable frame 4.2, two limiting rings are fixed on the shaft sleeve 4.4, the two limiting rings are respectively attached to the front end face and the rear end face of the upper end of the movable frame 4.2 to limit the shaft sleeve 4.4, the gear 4.8 is fixed on the shaft sleeve 4.4, a driving motor is fixed on the movable frame 4.2, a gear II is fixed on an output shaft of the driving motor and is in meshed transmission connection with the gear 4.8, two extension frames 4.5 are fixedly connected between the hollow drill bit 4.6 and the grooved pulley 4.7, the two extension frames 4.5 are rotationally connected in the shaft sleeve 4.4, two convex edges are arranged in the shaft sleeve 4.4, and the two extension frames 4.5 are in sliding fit connection with the two convex edges;
the driving motor starts to drive the gear 4.8 to rotate through the gear II, the gear 4.8 drives the two extension frames 4.5 and the hollow drill bit 4.6 to rotate through the two ribs in the shaft sleeve 4.4, the hollow drill bit 4.6 is coaxial with the steel bar, the rotating hollow drill bit 4.6 moves towards the direction close to the steel bar, the concrete around the steel bar is scraped and stripped, the steel bar is thoroughly separated from the concrete, and meanwhile, the concrete remained on the steel bar can be avoided.
Further:
the separating piece further comprises a screw 4.9 and a shifting fork 4.10, the screw 4.9 is rotated on the movable frame 4.2, the shifting fork 4.10 is in threaded connection with the screw 4.9, the shifting fork 4.10 is inserted into the grooved pulley 4.7, a stepping motor is fixed on the movable frame 4.2, and the stepping motor drives the screw 4.9 to rotate;
the stepping motor is started to drive the shifting fork 4.10 to move through the screw 4.9, and the shifting fork 4.10 drives the hollow drill bit 4.6 to move towards the direction close to the steel bars through the cooperation of the grooved pulley 4.7, so that the feeding of the hollow drill bit 4.6 is realized, and concrete on the whole steel bars is scraped.
A plurality of notches 1.7 are uniformly formed in the arc-shaped base 1.1, and the slag generated when concrete is scraped from the steel bars is discharged through the notches 1.7.
Claims (6)
1. Waste concrete splitter for concrete processing, its characterized in that: the cutter head cutting machine comprises an arc-shaped base (1.1), side supporting pieces, a connecting frame (2.1), a cutter head frame (2.4) and cutter heads (2.5), wherein one side supporting piece is arranged at each of two ends of the arc-shaped base (1.1), the connecting frame (2.1) is fixed on the arc-shaped base (1.1), the cutter head frame (2.4) is movably connected to a sliding seat (2.3), and the cutter head frame (2.4) is rotatably connected with two cutter heads (2.5);
two lug plates (1.8) are arranged on the arc-shaped base (1.1), the inserting frame (3.1) is connected to the two lug plates (1.8) in a sliding mode, and the two pressing plates (3.2) are symmetrically arranged on the inserting frame (3.1) and located at the upper end of the arc-shaped base (1.1);
the pressing plate (3.2) is hinged with the inserting frame (3.1), a limiting plate (3.3) is fixed on the inserting frame (3.1), two springs are arranged between the limiting plate (3.3) and the pressing plate (3.2), and the pressing plate (3.2) is attached to the limiting plate (3.3);
the device also comprises an arc-shaped frame (4.1), a movable frame (4.2) and a separating piece, wherein the arc-shaped frame (4.1) is fixed at the front end of the arc-shaped base (1.1), the movable frame (4.2) is connected to the arc-shaped frame (4.1) in a sliding manner, and the separating piece is arranged on the movable frame (4.2);
still including rotating shaft sleeve (4.4) of connecting on movable frame (4.2), be fixed with gear (4.8) on shaft sleeve (4.4), two extension frame (4.5) of fixed connection between hollow drill bit (4.6) and sheave (4.7), two extension frame (4.5) all rotate and connect in shaft sleeve (4.4), are equipped with two bead in shaft sleeve (4.4), two extension frame (4.5) are connected with two bead sliding fit.
2. The waste concrete separation apparatus for concrete processing according to claim 1, wherein: two crossbeams (2.2) are fixedly connected between the two connecting frames (2.1), the sliding seat (2.3) is connected to the two crossbeams (2.2) in a sliding mode, and the cutterhead frame (2.4) is connected to the sliding seat (2.3) in a sliding mode.
3. The waste concrete separation apparatus for concrete processing according to claim 1, wherein: the side support piece comprises a supporting plate (1.3) and hinge seats (1.2), two ends of the arc-shaped base (1.1) are respectively connected with one hinge seat (1.2) in a matched mode, and the two hinge seats (1.2) are respectively provided with the supporting plate (1.3).
4. A waste concrete separating apparatus for concrete processing according to claim 3, wherein: the two hinging seats (1.2) are both connected to the arc-shaped base (1.1) in a sliding mode, the supporting plate (1.3) is hinged to the hinging seat (1.2), and an electric telescopic rod (1.4) is arranged between the supporting plate (1.3) and the hinging seat (1.2).
5. The waste concrete separation apparatus for concrete processing according to claim 1, wherein: the movable frame (4.2) is rotatably provided with a screw (4.9), the shifting fork (4.10) is in threaded connection with the screw (4.9), and the shifting fork (4.10) is inserted into the grooved wheel (4.7).
6. The waste concrete separation apparatus for concrete processing according to claim 1, wherein: a plurality of notches (1.7) are uniformly formed in the arc-shaped base (1.1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111645174.XA CN114378098B (en) | 2021-12-29 | 2021-12-29 | Waste concrete separating equipment for concrete processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111645174.XA CN114378098B (en) | 2021-12-29 | 2021-12-29 | Waste concrete separating equipment for concrete processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114378098A CN114378098A (en) | 2022-04-22 |
| CN114378098B true CN114378098B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111645174.XA Active CN114378098B (en) | 2021-12-29 | 2021-12-29 | Waste concrete separating equipment for concrete processing |
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| Country | Link |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452234A (en) * | 2020-04-13 | 2020-07-28 | 吕鸿馨 | Foam concrete cutting device and method |
| CN112092045A (en) * | 2020-07-30 | 2020-12-18 | 江西省海思特新能源有限公司 | Lithium battery recycling and cutting device |
| CN214052008U (en) * | 2020-10-22 | 2021-08-27 | 江苏华宏科技股份有限公司 | Rolling device for reinforcing steel bars in concrete beam |
| CN113318810A (en) * | 2021-06-20 | 2021-08-31 | 孙佳梅 | Abandonment building reinforced concrete recovery unit |
| CN113600327A (en) * | 2021-10-09 | 2021-11-05 | 邳州远通商品混凝土有限公司 | Abandonment reinforced concrete board wall resource separation recovery unit |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005001569U1 (en) * | 2004-12-02 | 2005-11-17 | Teeuwen Präzisions GmbH | Device for the on-site disposal of sanitary waste, in particular of on-line articles |
-
2021
- 2021-12-29 CN CN202111645174.XA patent/CN114378098B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111452234A (en) * | 2020-04-13 | 2020-07-28 | 吕鸿馨 | Foam concrete cutting device and method |
| CN112092045A (en) * | 2020-07-30 | 2020-12-18 | 江西省海思特新能源有限公司 | Lithium battery recycling and cutting device |
| CN214052008U (en) * | 2020-10-22 | 2021-08-27 | 江苏华宏科技股份有限公司 | Rolling device for reinforcing steel bars in concrete beam |
| CN113318810A (en) * | 2021-06-20 | 2021-08-31 | 孙佳梅 | Abandonment building reinforced concrete recovery unit |
| CN113600327A (en) * | 2021-10-09 | 2021-11-05 | 邳州远通商品混凝土有限公司 | Abandonment reinforced concrete board wall resource separation recovery unit |
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| Publication number | Publication date |
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| CN114378098A (en) | 2022-04-22 |
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Effective date of registration: 20230809 Address after: 321000 No. 666, Xuecheng East Road, Hanxiang Industrial Park, Tangya Town, Jindong District, Jinhua City, Zhejiang Province (self declaration) Applicant after: Jinhua Yonghao building materials Co.,Ltd. Address before: 400900 No. 788, south 2nd Ring Road, Dazu District, Chongqing Applicant before: Si Chuan |
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