CN213914234U - A breaker for useless concrete recycle - Google Patents
A breaker for useless concrete recycle Download PDFInfo
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- CN213914234U CN213914234U CN202022886108.9U CN202022886108U CN213914234U CN 213914234 U CN213914234 U CN 213914234U CN 202022886108 U CN202022886108 U CN 202022886108U CN 213914234 U CN213914234 U CN 213914234U
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Abstract
A crushing device for recycling waste concrete comprises two groups of supports, wherein the upper ends of the supports are fixedly connected with a treatment box, the outer wall of a first rotating shaft is fixedly connected with a crushing roller, the rear end of the first rotating shaft is provided with a driving assembly, the telescopic end of a hydraulic cylinder movably penetrates through the side wall of the treatment box and is fixedly connected with an extrusion plate, and the left end of a second rotating shaft is connected with a linkage assembly; drive both sides crushing roller simultaneously through drive assembly and rotate in opposite directions and carry out the breakage to the concrete, the pneumatic cylinder extension that starts both sides simultaneously drives both sides stripper plate and is close to each other and extrude breakage to the concrete, broken effect has been improved, the concrete has realized the screening of concrete coarse fodder and thin material through the filter screen, the follow-up recovery effect and the quality of concrete have greatly been improved, drive haulage rope pulling filter screen vibration from top to bottom through linkage assembly, not only can improve the screening efficiency to the concrete, can improve the coarse fodder speed that falls on the filter screen simultaneously, avoid piling up and blockking up, the screening effect has been improved.
Description
Technical Field
The utility model relates to a concrete recycling equipment technical field specifically is a breaker for useless concrete recycle.
Background
The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. The waste concrete refers to waste concrete blocks, such as concrete blocks and silt after breaking up and screening with high quality after a building is disintegrated, and the waste concrete can be used as concrete for regeneration. The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete is required to be treated by a concrete crushing device because the waste concrete needs to be crushed into particles in preparation.
The existing concrete crushing device is single in function, poor in concrete crushing effect and large in volume of crushed concrete, and meanwhile, the crushed coarse materials and the crushed fine materials of the existing crushing device are mixed together, so that the subsequent recycling of the concrete is greatly influenced, and the recycling quality of the concrete is low; at present, the concrete after being crushed is generally transported to other screening equipment for screening, so that the operation is complex, time and labor are wasted, the recycling efficiency of the concrete is reduced, the recycling cost is also improved, and the existing requirements are not met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a breaker for useless concrete recycle to solve the problem that appears in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a crushing device for recycling waste concrete comprises two groups of supports, wherein a treatment box is fixedly connected to the upper ends of the supports, two first rotating shafts are rotatably connected to the front wall and the rear wall of the treatment box, crushing rollers are fixedly connected to the outer walls of the first rotating shafts, a driving assembly is arranged at the rear end of each first rotating shaft, a supporting plate is fixedly connected to the inner wall of the treatment box, hydraulic cylinders are arranged on the left wall and the right wall of the treatment box, the telescopic ends of the hydraulic cylinders movably penetrate through the side wall of the treatment box and are fixedly connected with a squeezing plate, a second rotating shaft is rotatably connected to the left wall of the treatment box, a linkage assembly is connected to the left end of the second rotating shaft, a rotating disc is fixedly connected to the right end of the second rotating shaft, a traction rope is arranged at the right end of the rotating disc, a filter screen is hinged to the right wall of the inner cavity of the treatment box, the lower end of the traction rope is fixedly connected to the left side of the upper end of the filter screen, a partition is fixedly connected to the bottom of the inner cavity of the treatment box, and a first spring is arranged between the upper end of the partition and the filter screen, the upper wall of the treatment box is communicated with a feed hopper.
Preferably, a breaker for old and useless concrete recycle, drive assembly includes servo motor, servo motor sets up in handling case back wall, servo motor output rigid coupling has first spur gear and first band pulley, left side first pivot rear end rigid coupling has second spur gear and first bevel gear, second spur gear and first spur gear meshing transmission, right side first pivot rear end rigid coupling has the second band pulley, the transmission is connected with first belt between second band pulley and the first band pulley.
Preferably, the crushing device for recycling the waste concrete comprises a supporting rod, the supporting rod is fixedly connected to the rear wall of the treatment box, a rotating rod is rotatably connected to the upper side of the supporting rod, a third belt wheel and a second bevel gear are fixedly connected to the left end and the right end of the rotating rod respectively, the second bevel gear is in meshing transmission with the first bevel gear, a fourth belt wheel is fixedly connected to the left end of the second rotating shaft, and a second belt is connected to the fourth belt wheel and the third belt wheel in a transmission mode.
Preferably, a breaker for old and useless concrete recycle, feeder hopper inner chamber left and right wall all articulates there is the baffle, the rigid coupling has the second spring between baffle lower extreme and the baffle inner wall.
Preferably, a breaker for waste concrete recycle, it all articulates to have the flitch of getting to handle case left and right wall, get the flitch upper end and handle and install the hasp between the case lateral wall, it has the handle to get flitch outer wall rigid coupling.
Preferably, crushing teeth are fixedly connected to one ends, close to each other, of the extrusion plates on the two sides.
The utility model has the advantages that:
1. the utility model has the advantages of reasonable design, start servo motor and cooperate through first straight-teeth gear, first band pulley, second straight-teeth gear, first pivot, first belt and second band pulley, drive both sides crushing roller simultaneously and rotate in opposite directions and carry out the breakage to the concrete, and broken effectual is favorable to subsequent processing.
2. The pneumatic cylinder extension that starts both sides simultaneously drives both sides stripper plate and is close to the removal each other to extrude the breakage to the concrete, further carry out the breakage to the concrete, improved broken effect, be favorable to the follow-up recycle of concrete.
3. The concrete passes through the filter screen and sieves and filters, and the concrete fine aggregate can pass the filter screen and fall to handling case right side bottom, and the coarse aggregate can fall to handling case left side bottom through the filter screen left end, has realized the screening of concrete coarse aggregate and fine aggregate, avoids mixing together, has greatly improved follow-up recovery effect of concrete and quality.
4. First bevel gear rotates through second bevel gear, bull stick, third band pulley, second belt, fourth band pulley, second pivot and carousel cooperation, drives haulage rope pulling filter screen vibration from top to bottom, not only can improve the screening efficiency to the concrete, can improve the coarse fodder speed of falling on the filter screen simultaneously, avoids piling up and blockking up, has improved the screening effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used for describing the embodiments are briefly introduced below, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the top view structure of the treatment box of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-support, 2-treatment box, 3-first rotating shaft, 4-crushing roller, 5-driving component, 501-servo motor, 502-first straight gear, 503-first belt wheel, 504-second straight gear, 505-first bevel gear, 506-second belt wheel, 507-first belt, 6-support plate, 7-hydraulic cylinder, 8-extrusion plate, 9-second rotating shaft, 10-linkage component, 1001-support rod, 1002-rotating rod, 1003-third belt wheel, 1004-second bevel gear, 1005-fourth belt wheel, 1006-second belt, 11-rotating disc, 12-traction rope, 13-filter screen, 14-partition plate, 15-first spring, 16-feed hopper, 17-baffle plate, 18-second spring, 19-taking plate, 20-handle and 21-crushing tooth.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, the present embodiment is a crushing device for recycling waste concrete, comprising two sets of supporting bases 1, a processing box 2 is fixedly connected to the upper end of the supporting bases 1, two first rotating shafts 3 are rotatably connected to the front and rear walls of the processing box 2, crushing rolls 4 are fixedly connected to the outer walls of the first rotating shafts 3, a driving assembly 5 is disposed at the rear end of the first rotating shafts 3, a supporting plate 6 is fixedly connected to the inner wall of the processing box 2, hydraulic cylinders 7 are disposed on the left and right walls of the processing box 2, the telescopic ends of the hydraulic cylinders 7 movably penetrate through the side wall of the processing box 2 and are fixedly connected to a squeezing plate 8, a second rotating shaft 9 is rotatably connected to the left wall of the processing box 2, a linkage assembly 10 is connected to the left end of the second rotating shaft 9, a rotating disc 11 is fixedly connected to the right end of the second rotating disc 9, a traction rope 12 is disposed at the, the bottom of the inner cavity of the treatment box 2 is fixedly connected with a clapboard 14, a first spring 15 is arranged between the upper end of the clapboard 14 and the filter screen 13, and the upper wall of the treatment box 2 is communicated with a feed hopper 16.
The driving assembly 5 comprises a servo motor 501, the servo motor 501 is arranged on the rear wall of the processing box 2, the output end of the servo motor 501 is fixedly connected with a first straight gear 502 and a first belt pulley 503, the rear end of the first left rotating shaft 3 is fixedly connected with a second straight gear 504 and a first bevel gear 505, the second straight gear 504 is in meshing transmission with the first straight gear 502, the rear end of the first right rotating shaft 3 is fixedly connected with a second belt pulley 506, and a first belt 507 is in transmission connection between the second belt pulley 506 and the first belt pulley 503.
The linkage assembly 10 comprises a supporting rod 1001, the supporting rod 1001 is fixedly connected to the rear wall of the processing box 2, a rotating rod 1002 is rotatably connected to the upper side of the supporting rod 1001, a third belt wheel 1003 and a second bevel gear 1004 are fixedly connected to the left end and the right end of the rotating rod 1002 respectively, the second bevel gear 1004 is in meshing transmission with the first bevel gear 505, a fourth belt wheel 1005 is fixedly connected to the left end of the second rotating shaft 9, and the fourth belt wheel 1005 and the third belt wheel 1003 are in transmission connection with a second belt 1006.
The left wall and the right wall of the inner cavity of the feed hopper 16 are both hinged with a baffle 17, and a second spring 18 is fixedly connected between the lower end of the baffle 17 and the inner wall of the baffle 17; the baffle 17 can be pushed down to the concrete and the second spring 18 is compressed, so that the baffles 17 on the two sides rotate downwards to form a notch, the concrete can pass through the baffle 17 and fall down, and the baffle 17 after falling is restored again due to the restoring force of the second spring 18, so that the concrete is prevented from splashing.
All articulated flitch 19 of getting of case 2 left and right wall gets the flitch, gets and installs the hasp between flitch 19 upper end and the case 2 lateral wall of handling, and the hasp can be with getting flitch 19 and handle case 2 fixed, gets flitch 19 outer wall rigid coupling and has handle 20, can conveniently open and close getting flitch 19 through handle 20.
The two side extrusion plates 8 are respectively fixedly connected with a crushing tooth 21 near one end, and the crushing effect of the concrete can be further improved through the crushing teeth 21.
The utility model discloses a theory of operation does:
when using this device, at first will treat the old and useless concrete of retrieving and put into treatment box 2 through feeder hopper 16, at first the concrete can push down baffle 17 and compress second spring 18, makes the baffle 17 of both sides down rotate and form the breach, and the concrete can pass baffle 17 this moment and fall, and baffle 17 after falling recovers once more because of the restoring force of second spring 18, can prevent the broken process spill of concrete.
Meanwhile, the servo motor 501 is started to drive the first straight gear 502 and the first belt pulley 503 to rotate, the first straight gear 502 drives the first bevel gear 505 and the first left rotating shaft 3 to rotate through the second straight gear 504, the first belt pulley 503 drives the second belt pulley 506 and the first right rotating shaft 3 to rotate through the first belt 507, and then the crushing rollers 4 on the two sides are driven to rotate oppositely to crush concrete, so that the crushing effect is good, and the subsequent treatment is facilitated.
The broken concrete falls on backup pad 6, then starts the pneumatic cylinder 7 extension of both sides simultaneously and drives both sides stripper plate 8 and be close to the removal each other to extrude the breakage to the concrete, further carry out the breakage to the concrete, improved broken effect, be favorable to the follow-up recycle of concrete.
After the extrusion finishes, make pneumatic cylinder 7 on right side drive right side stripper plate 8 and move to the right side, left pneumatic cylinder 7 also drives right left side stripper plate 8 and moves to the right side, and then make broken back concrete fall from 6 right-hand members in backup pad, the concrete falls to and sieves on filter screen 13 and filters, concrete fine aggregate can pass filter screen 13 and fall in handling 2 right sides bottom of case, and the coarse aggregate can fall in handling 2 left sides bottom of case through filter screen 13 left end, the screening of concrete coarse aggregate and fine aggregate has been realized, avoid mixing together, the follow-up recovery effect and the quality of concrete have greatly been improved.
After the processing is finished, the material taking plate 19 is opened by opening the hasps on the two sides respectively, so that the concrete inside the processing box 2 can be taken out and cleaned, and the processing box is simple, convenient and high in practicability.
The electrical components are externally connected with a power supply, and the control mode is common knowledge, so that the detailed description is omitted in the specification.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Claims (6)
1. The utility model provides a breaker for useless concrete recycle, includes two sets of supports (1), its characterized in that: the device is characterized in that a treatment box (2) is fixedly connected to the upper end of a support (1), two first rotating shafts (3) are rotatably connected to the front wall and the rear wall of the treatment box (2), crushing rollers (4) are fixedly connected to the outer wall of the first rotating shaft (3), a driving assembly (5) is arranged at the rear end of the first rotating shaft (3), a supporting plate (6) is fixedly connected to the inner wall of the treatment box (2), hydraulic cylinders (7) are arranged on the left wall and the right wall of the treatment box (2), the telescopic ends of the hydraulic cylinders (7) movably penetrate through the side wall of the treatment box (2) and are fixedly connected with a squeezing plate (8), the left wall of the treatment box (2) is rotatably connected with a second rotating shaft (9), a linkage assembly (10) is connected to the left end of the second rotating shaft (9), a rotary plate (11) is fixedly connected to the right end of the second rotating shaft (9), a traction rope (12) is arranged at the right end of the inner cavity of the treatment box (2), and a filter screen (13) is hinged to the right wall of the treatment box (2), haulage rope (12) lower extreme rigid coupling in filter screen (13) upper end left side, it has baffle (14) to handle case (2) inner chamber bottom rigid coupling, be equipped with first spring (15) between baffle (14) upper end and filter screen (13), it has feeder hopper (16) to handle case (2) upper wall intercommunication.
2. The crushing device for recycling waste concrete according to claim 1, wherein: drive assembly (5) include servo motor (501), servo motor (501) set up in handling case (2) back wall, servo motor (501) output rigid coupling has first spur gear (502) and first band pulley (503), left side first pivot (3) rear end rigid coupling has second spur gear (504) and first bevel gear (505), second spur gear (504) and first spur gear (502) meshing transmission, right side first pivot (3) rear end rigid coupling has second band pulley (506), the transmission is connected with first belt (507) between second band pulley (506) and first band pulley (503).
3. The crushing device for recycling waste concrete according to claim 1, wherein: linkage subassembly (10) includes branch (1001), branch (1001) rigid coupling is in processing case (2) back wall, branch (1001) upside rotates and is connected with bull stick (1002), both ends rigid coupling respectively have third band pulley (1003) and second bevel gear (1004) about bull stick (1002), second bevel gear (1004) and first bevel gear (505) meshing transmission, second pivot (9) left end rigid coupling has fourth band pulley (1005), fourth band pulley (1005) and third band pulley (1003) transmission are connected with second belt (1006).
4. The crushing device for recycling waste concrete according to claim 1, wherein: feeder hopper (16) inner chamber left and right wall all articulates there is baffle (17), the rigid coupling has second spring (18) between baffle (17) lower extreme and baffle (17) inner wall.
5. The crushing device for recycling waste concrete according to claim 1, wherein: handle case (2) left and right sides wall and all articulate and get flitch (19), get flitch (19) upper end and handle and install the hasp between case (2) lateral wall, get flitch (19) outer wall rigid coupling and have handle (20).
6. The crushing device for recycling waste concrete according to claim 1, wherein: crushing teeth (21) are fixedly connected to one end, close to the two sides, of the extrusion plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886108.9U CN213914234U (en) | 2020-12-03 | 2020-12-03 | A breaker for useless concrete recycle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022886108.9U CN213914234U (en) | 2020-12-03 | 2020-12-03 | A breaker for useless concrete recycle |
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| CN213914234U true CN213914234U (en) | 2021-08-10 |
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| CN202022886108.9U Active CN213914234U (en) | 2020-12-03 | 2020-12-03 | A breaker for useless concrete recycle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370392A (en) * | 2021-08-12 | 2021-09-10 | 徐州市通途装配式建筑科技有限公司 | Agitating unit is used in recycled concrete pole production |
| CN114100830A (en) * | 2021-10-27 | 2022-03-01 | 中七建工集团华贸有限公司 | Construction waste material broken handle device of environmental protection |
| CN114210403A (en) * | 2021-12-13 | 2022-03-22 | 王秀丹 | Straw crushing device |
| CN114768936A (en) * | 2022-04-22 | 2022-07-22 | 合肥蓝川生态科技有限公司 | Mortar recovery processing method for building construction |
| CN115254905A (en) * | 2022-08-03 | 2022-11-01 | 江西睿达新能源科技有限公司 | Extraction device for extracting nickel sulfate from waste lithium battery |
-
2020
- 2020-12-03 CN CN202022886108.9U patent/CN213914234U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113370392A (en) * | 2021-08-12 | 2021-09-10 | 徐州市通途装配式建筑科技有限公司 | Agitating unit is used in recycled concrete pole production |
| CN114100830A (en) * | 2021-10-27 | 2022-03-01 | 中七建工集团华贸有限公司 | Construction waste material broken handle device of environmental protection |
| CN114210403A (en) * | 2021-12-13 | 2022-03-22 | 王秀丹 | Straw crushing device |
| CN114768936A (en) * | 2022-04-22 | 2022-07-22 | 合肥蓝川生态科技有限公司 | Mortar recovery processing method for building construction |
| CN114768936B (en) * | 2022-04-22 | 2023-12-22 | 新疆博泷建设工程有限公司 | Mortar recycling method for building construction |
| CN115254905A (en) * | 2022-08-03 | 2022-11-01 | 江西睿达新能源科技有限公司 | Extraction device for extracting nickel sulfate from waste lithium battery |
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