CN211586972U - Road construction is with abandonment concrete breaker - Google Patents
Road construction is with abandonment concrete breaker Download PDFInfo
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- CN211586972U CN211586972U CN201922014632.4U CN201922014632U CN211586972U CN 211586972 U CN211586972 U CN 211586972U CN 201922014632 U CN201922014632 U CN 201922014632U CN 211586972 U CN211586972 U CN 211586972U
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Abstract
The utility model provides a road construction is with abandonment concrete breaker, including box and upper cover plate, the top of box is rotated and is connected with the upper cover plate, the right side fixed mounting of box has control switch, the inside fixed mounting of box has the connecting plate, the inside opening of connecting plate is provided with feedstock channel, the top left side of connecting plate is rotated through the support frame and is connected with left conveyer belt, the top right side of connecting plate is rotated through the support frame and is connected with right conveyer belt, the equal fixedly connected with of outer wall of right side conveyer belt and left conveyer belt scrapes the piece, the inside left side fixed mounting of connecting plate has left servo motor, the inside right side fixed mounting of connecting plate has right servo motor, the left side of connecting plate inner wall is rotated and is connected with left cutting roller. The utility model discloses it is higher to the crushing efficiency of concrete, can fully smash the concrete, the recycling of the follow-up concrete of being convenient for more is recycled.
Description
Technical Field
The utility model relates to a road construction equipment technical field especially relates to a road construction is with abandonment concrete breaker.
Background
With the rapid development of urban transformation and construction industry along with the accelerated urbanization process, the concrete is the largest consumer of natural resources such as cement, sand, cobblestones and broken stones, and the global concrete industry is consuming natural aggregates at a rate of about 80 × 10t per year. At the same time, the aging and service life expiration of some old buildings, structures, urban infrastructure, make more and more civil engineering construction projects obsolete and demolished, thus generating a large amount of construction concrete waste. To the concrete waste material, at present do not directly bury or topple over at will through any processing mostly, this makes a large amount of wasting of resources, and the landfill makes the geology change moreover, has destroyed the environment, and some concrete crushing equipment among the prior art when carrying out the breakage to the concrete, broken separation effect is poor, can not fully smash the concrete, retrieves reuse rate low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem existing in the above technology, and the abandonment concrete breaker is used in road construction who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waste concrete crushing device for road construction comprises a box body and an upper cover plate, wherein the upper part of the box body is rotatably connected with the upper cover plate, the right side of the box body is fixedly provided with a control switch, the inside of the box body is fixedly provided with a connecting plate, the inside opening of the connecting plate is provided with a feeding channel, the upper left side of the connecting plate is rotatably connected with a left conveying belt through a supporting frame, the upper right side of the connecting plate is rotatably connected with a right conveying belt through a supporting frame, the outer walls of the right conveying belt and the left conveying belt are both fixedly connected with scraping pieces, the inside left side of the connecting plate is fixedly provided with a left servo motor, the inside right side of the connecting plate is fixedly provided with a right servo motor, the left side of the inner wall of the connecting plate is rotatably connected with a left cutting roller, the right side of the inner, the novel hydraulic power distribution box is characterized in that a blocking plate is fixedly mounted on the lower portion inside the box body, a screen is fixedly mounted in the middle of the blocking plate, hydraulic cylinders are fixedly mounted at the left end and the right end of the lower portion of the connecting plate, one side of each hydraulic cylinder is fixedly connected with a pressing plate through a piston rod, and a collecting box is embedded into the bottom end of the box body.
Preferably, left side servo motor passes through the belt and drives left conveyer belt and left cutting roller clockwise rotation, right side servo motor passes through the belt and drives right conveyer belt and right cutting roller anticlockwise rotation.
Preferably, the blades of the left cutting roller and the blades of the right cutting roller are arranged in a crossed manner.
Preferably, the left conveying belt and the right conveying belt are symmetrically arranged around a longitudinal central axis of the box body.
Preferably, the two pressing plates are symmetrically arranged around the longitudinal central axis of the box body, and the bottom ends of the pressing plates and the upper surface of the blocking plate are positioned on the same horizontal plane.
Preferably, the screen mesh is positioned at the right and left ends of the middle part of the blocking plate. The collecting box is just positioned at the bottom end of the screen.
Preferably, the pressing plate slides left and right in the horizontal direction above the blocking plate.
Preferably, the hydraulic cylinder, the left servo motor and the right servo motor are electrically connected with an external power supply through a control switch.
The utility model provides a road construction is with abandonment concrete breaker has following beneficial effect:
1. this road construction is with abandonment concrete breaker is through being provided with left cutting roller and right cutting roller for when the device is smashing the concrete, left side cutting roller clockwise rotation, right side cutting roller anticlockwise rotation, make the blade of left side cutting roller and right cutting roller press from both sides tight cutting to the both ends of concrete simultaneously, reduce the cutting in-process concrete and beat, further improvement the crushing effect of concrete.
2. This road construction is with abandonment concrete breaker is through being provided with left conveyer belt and right conveyer belt, makes when left side cutting roller and right cutting roller are cutting the concrete, and left side conveyer belt and right conveyer belt can introduce the concrete and cut between left cutting roller and the right cutting roller and smash, drive the concrete and remove, at this moment has increaseed the effort between concrete and left cutting roller and the right cutting roller, further improvement the crushing effect of concrete.
3. This road construction is with abandonment concrete breaker is through being provided with the clamp plate, make when the concrete is being smashed the back by left cutting roller and right cutting roller, the concrete drops in the top of hindering the sideboard, at this moment left pneumatic cylinder promotes the clamp plate and moves towards the clamp plate on the pneumatic cylinder of right side, later the right side pneumatic cylinder promotes the clamp plate and moves towards the clamp plate on the pneumatic cylinder of left side, to concrete circular extrusion, when the clamp plate removes and crushes the concrete, smash qualified concrete and can pass and hinder the screen cloth on the sideboard and drop and store in the collecting box, crushing effect to the concrete is better.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic sectional view of the overall structure of the present invention;
fig. 3 is a schematic top view of the partial structure of the middle left cutting roller and the right cutting roller of the present invention;
fig. 4 is the local structure diagram of the middle left conveying belt of the present invention.
Illustration of the drawings:
1-box body, 2-upper cover plate, 3-control switch, 4-connecting plate, 401-feeding channel, 5-left conveying belt, 6-right conveying belt, 601-scraping plate, 7-left servo motor, 8-right servo motor, 9-left cutting roller, 10-right cutting roller, 11-blade, 12-blocking plate, 13-screen, 14-hydraulic cylinder, 15-pressing plate and 16-collecting box.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a crushing device for waste concrete for road construction comprises a box body 1 and an upper cover plate 2, the upper part of the box body 1 is rotatably connected with the upper cover plate 2, the right side of the box body 1 is fixedly provided with a control switch 3, the inside of the box body 1 is fixedly provided with a connecting plate 4, the inner opening of the connecting plate 4 is provided with a feeding channel 401, the upper left side of the connecting plate 4 is rotatably connected with a left conveying belt 5 through a support frame, the upper right side of the connecting plate 4 is rotatably connected with a right conveying belt 6 through a support frame, the outer walls of the right conveying belt 6 and the left conveying belt 5 are both fixedly connected with a scraping sheet 601, the inside left side of the connecting plate 4 is fixedly provided with a left servo motor 7, the inside right side of the connecting plate 4 is fixedly provided with a right servo motor 8, the equal fixed mounting of the outer wall of left cutting roller 9 and right cutting roller 10 has blade 11, and the inside below fixed mounting of box 1 has arresting board 12, and the middle part fixed mounting of arresting board 12 has screen cloth 13, and the equal fixed mounting in both ends has pneumatic cylinder 14 about connecting plate 4 below, and one side of pneumatic cylinder 14 all is provided with collecting box 16 through piston rod fixedly connected with clamp plate 15, the bottom embedding of box 1.
In this embodiment, left servo motor 7 drives left conveyer belt 5 and left cutting roller 9 clockwise through the belt and rotates, right servo motor 8 drives right conveyer belt 6 and right cutting roller 10 anticlockwise through the belt and rotates, make blade 11 on left cutting roller 9 and the right cutting roller 10 press from both sides tight cutting simultaneously to the both ends of concrete and smash, it prevents that the concrete from beating to have increaseed the effort between concrete and left cutting roller 9 and the right cutting roller 10, further improvement the crushing effect of concrete.
In this embodiment, be the crisscross setting between blade 11 of left cutting roller 9 and the blade 11 of right cutting roller 10 for blade 11 on left cutting roller 9 and the right cutting roller 10 can press from both sides tight cutting simultaneously to the both ends of concrete and smash, further improvement the crushing effect of concrete.
In this embodiment, be the symmetry setting around the vertical axis of box 1 between left side conveyer belt 5 and the right conveyer belt 6 for left side conveyer belt 5 and right side are carried 6 through rotating, drive the scraping piece 601 in the outside and scrape the concrete, introduce the concrete and cut between left cutting roller 9 and the right cutting roller 10 and smash, when driving the concrete and remove, strengthened the effort between concrete and left cutting roller 9 and the right cutting roller 10, further improvement the crushing effect of concrete.
In this embodiment, two clamp plates 15 are the symmetry setting around the vertical axis of box 1, and the bottom of clamp plate 15 is in same horizontal plane with the upper surface of arresting plate 12 for after the pneumatic cylinder 14 of one side promoted clamp plate 15 and moved toward the clamp plate 15 on the pneumatic cylinder 14 of opposite side, opposite side pneumatic cylinder 14 can promote clamp plate 15 and move toward the clamp plate 15 on the pneumatic cylinder 14 of left side, to concrete cyclic extrusion, make and to the concrete once more broken at clamp plate 15, further improvement the crushing effect of concrete.
In this embodiment, the screens 13 are located at the right and left ends of the middle of the barrier plate 12. The collecting box 16 is located right at the bottom end of the screen 13, so that when the pressing plate 15 moves to crush the concrete, the qualified crushed concrete can pass through the screen 13 on the blocking plate 12 and fall into the collecting box 16 to be stored by being pushed by the pressing plate 15, and the qualified crushed concrete can be rapidly collected.
In this embodiment, the pressing plate 15 slides left and right in the horizontal direction above the blocking plate 12, so that when the pressing plate 15 moves to crush the concrete, the crushed qualified concrete can pass through the screen 13 on the blocking plate 12 and fall into the collection box 16 for storage through the pushing of the pressing plate 15, and the crushing effect on the concrete is better.
In this embodiment, hydraulic cylinder 14, left servo motor 7 and right servo motor 8 are all through electric connection between control switch 3 and the external power source, are convenient for more control hydraulic cylinder 14, left servo motor 7 and right servo motor 8 through the power that control switch 3 cut off or connect hydraulic cylinder 14, left servo motor 7 and right servo motor 8.
The working principle is as follows: when the device is used, the device is placed on the stable ground in advance and is connected with an external power supply, when the device starts to work, a proper amount of concrete is poured into the box body 1, the control switch 3 is pressed after the upper cover plate 2 is tightly covered, the left servo motor 7 drives the left cutting roller 9 to rotate clockwise, the right servo motor 8 drives the right cutting roller 10 to rotate anticlockwise, so that the blades 11 on the left cutting roller 9 and the right cutting roller 10 can simultaneously clamp, cut and crush the two ends of the concrete, at the moment, the left conveying belt 5 and the right conveying belt 6 rotate, the scraping sheets 601 on the outer sides of the left conveying belt and the right conveying belt can scrape the concrete, the concrete is introduced between the left cutting roller 9 and the right cutting roller 10 to cut and crush the concrete, the concrete is driven to move, the acting force between the concrete and the left cutting roller 9 and the right cutting roller 10 is increased, and the crushing effect of the concrete is further improved, after the completion of the crushing, the concrete drops above the blocking plate 12, at the moment, the left hydraulic cylinder 14 pushes the pressing plate 15 to move towards the pressing plate 15 on the right hydraulic cylinder 14, then the right hydraulic cylinder 14 pushes the pressing plate 15 to move towards the pressing plate 15 on the left hydraulic cylinder 14, the concrete is circularly extruded, when the pressing plate 15 moves to crush the concrete, the crushed qualified concrete can pass through the screen 13 on the blocking plate 12 to drop in the collecting box 16 for storage, and the crushing effect on the concrete is better.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a road construction is with abandonment concrete breaker, includes box (1) and upper cover plate (2), the top of box (1) is rotated and is connected with upper cover plate (2), its characterized in that, the right side fixed mounting of box (1) has control switch (3), the inside fixed mounting of box (1) has connecting plate (4), the inside opening of connecting plate (4) is provided with feedstock channel (401), the top left side of connecting plate (4) is rotated through the support frame and is connected with left conveyer belt (5), the top right side of connecting plate (4) is rotated through the support frame and is connected with right conveyer belt (6), the outer wall of right conveyer belt (6) and left conveyer belt (5) all fixedly connected with scrapes piece (601), the inside left side fixed mounting of connecting plate (4) has left servo motor (7), the inside right side fixed mounting of connecting plate (4) has right servo motor (8), the left side of connecting plate (4) inner wall is rotated and is connected with left cutting roller (9), the right side of connecting plate (4) inner wall is rotated and is connected with right cutting roller (10), the equal fixed mounting of outer wall of left side cutting roller (9) and right cutting roller (10) has blade (11), the inside below fixed mounting of box (1) has arresting plate (12), the middle part fixed mounting of arresting plate (12) has screen cloth (13), the equal fixed mounting in both ends has pneumatic cylinder (14) about connecting plate (4) below, one side of pneumatic cylinder (14) all is through piston rod fixedly connected with clamp plate (15), the bottom embedding of box (1) is provided with collecting box (16).
2. The apparatus for breaking concrete waste for road construction according to claim 1, wherein said left servo motor (7) drives the left conveyor belt (5) and the left cutting roller (9) to rotate clockwise by means of a belt, and said right servo motor (8) drives the right conveyor belt (6) and the right cutting roller (10) to rotate counterclockwise by means of a belt.
3. The apparatus for breaking concrete used for road construction according to claim 1, wherein the blades (11) of the left cutting roll (9) and the blades (11) of the right cutting roll (10) are arranged to intersect with each other.
4. The apparatus for breaking concrete waste for road construction according to claim 1, wherein the left conveyor belt (5) and the right conveyor belt (6) are symmetrically disposed around a central longitudinal axis of the box body (1).
5. The apparatus for breaking concrete waste for road construction according to claim 1, wherein two said pressing plates (15) are symmetrically disposed around a central longitudinal axis of the tank (1), and bottom ends of said pressing plates (15) are located on the same horizontal plane as an upper surface of the damming plate (12).
6. The apparatus for breaking concrete waste for road construction as claimed in claim 1, wherein said screen (13) is positioned right at the left and right ends of the middle of the arresting plate (12), and said collecting box (16) is positioned right at the bottom end of the screen (13).
7. The apparatus for breaking concrete waste for road construction as claimed in claim 1, wherein said pressing plate (15) is horizontally slid left and right above the dam plate (12).
8. The apparatus for breaking concrete waste for road construction according to claim 1, wherein the hydraulic cylinder (14), the left servo motor (7) and the right servo motor (8) are electrically connected to an external power source through a control switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014632.4U CN211586972U (en) | 2019-11-20 | 2019-11-20 | Road construction is with abandonment concrete breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014632.4U CN211586972U (en) | 2019-11-20 | 2019-11-20 | Road construction is with abandonment concrete breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211586972U true CN211586972U (en) | 2020-09-29 |
Family
ID=72588490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922014632.4U Active CN211586972U (en) | 2019-11-20 | 2019-11-20 | Road construction is with abandonment concrete breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211586972U (en) |
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2019
- 2019-11-20 CN CN201922014632.4U patent/CN211586972U/en active Active
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