CN218796086U

CN218796086U - Recycled asphalt breaker

Info

Publication number: CN218796086U
Application number: CN202223111104.9U
Authority: CN
Inventors: 胡序胜; 王茂; 曹克强; 王�华
Original assignee: Fengcheng Fujian High Tech Co ltd
Current assignee: Fengcheng Fujian High Tech Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-04-07
Anticipated expiration: 2032-11-23

Abstract

The utility model discloses a reclaimed asphalt crushing device, which comprises a crushing box, wherein the top surface of the crushing box is provided with a feed inlet, and two first cylinders are fixedly arranged below the feed inlet and inside the crushing box; the utility model discloses in, open two first cylinder seat reciprocating motion of broken incasement installation through control panel, make two first cylinders under the effect of installation piece push two movable plates along the guide arm reciprocating type in opposite directions or leave the removal mutually, when the solid wastes material of bituminous paving is poured into broken case by the feed inlet, the reciprocating type of two movable plates is in opposite directions or leaves the removal mutually and can the solid wastes material of intermittent type nature breakage between falling into two crushing rolls, it is broken to realize intermittent type nature feed, alleviate the burden of crushing roll, and open two second cylinders of installation on the filter through control panel and drive the crushing plate that corresponds and be reciprocating motion, make two crushing plates crisscross welded spine in opposite directions and carry out breakage again to the broken thing that falls into the filter, thereby guarantee crushing efficiency.

Description

Recycled asphalt crushing device

Technical Field

The utility model relates to a solid useless processing technology field especially relates to a reclaimed asphalt breaker.

Background

The asphalt pavement recycling technology is a whole set of process that old asphalt pavement needing to be renovated or abandoned is re-mixed with a regenerant, new asphalt, new aggregate and the like according to a certain proportion into a mixture after being dug, recovered, heated, crushed and screened by special pavement regeneration equipment, so as to meet certain pavement performance and be re-paved on the pavement. Through pavement regeneration, the method not only can satisfy the pavement performance requirement again, save a large amount of material resources and funds, reduce the construction cost, but also can avoid the pollution of waste materials to the environment, realize industrial circular economy and promote the ecological environment protection, is a specific practice for implementing strategic actions of a 'conservation-oriented society' and has very remarkable social and economic benefits.

The existing regenerated asphalt crushing device generally carries out one-pass crushing on the waste asphalt pavement in the using process, so that part of the waste asphalt pavement which is not completely crushed is mixed into subsequent mixtures, the product quality of regenerated asphalt is influenced, and meanwhile, the waste asphalt pavement is generally fed in a combined feeding mode, so that the burden of a crushing roller is increased.

Therefore, the regenerated asphalt crushing device has the advantages of high-efficiency crushing and dust prevention, and further solves the problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a regenerated asphalt crushing device.

In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a reclaimed asphalt breaker, includes broken case, the feed inlet has been seted up to the top surface of broken case, and the feed inlet below is located the inside fastening of broken case and installs two first cylinders, two the end in opposite directions of first cylinder all has the installation piece through bolt fixedly connected with, and the welding has the movable plate on the installation piece, broken case outer wall surface fastening mounting has two motors, and two motor output all run through broken case fixedly connected with crushing roller, the below welding of crushing roller has the filter, and is equipped with two second cylinders, two on the filter firmly the equal fixedly connected with crushing board of end in opposite directions of second cylinder, and two crisscross welding of the face in opposite directions of crushing board have a plurality of spines, the below welding of filter has the stock guide, and the one end of stock guide extends to the broken case outside, the partial welding that the stock guide extends to the broken case outside has the limiting plate.

As a further description of the above technical solution: the top surface welding of broken case has two risers, and all alternates on two risers and be connected with the connecting rod, the one end welding of connecting rod has the baffle, and the baffle laminates with the top surface of feed inlet mutually.

As a further description of the above technical solution: the crushing plate is provided with two, and the swash plate has all been welded at the top of two crushing plates.

As a further description of the above technical solution: the part of the material guide plate, which is positioned inside the crushing box, is provided with an inclined end, and the side surface of the lower part of the crushing box, which corresponds to the material guide plate, is provided with a position yielding opening.

As a further description of the above technical solution: baffle and connecting rod are provided with two sets ofly, and two sets of baffle and connecting rod are symmetrical about the vertical central line of broken case.

As a further description of the above technical solution: the movable plates are arranged in an eight-shaped mode, two guide rods are welded in the crushing box, and the two guide rods are connected with the two movable plates in an inserting mode.

As a further description of the above technical solution: the outer fixed surface of the crushing box is provided with a control panel, and the output end of the control panel is electrically connected with the first air cylinder, the motor and the second air cylinder respectively.

The utility model discloses following beneficial effect has:

the utility model discloses in, open two first cylinder seat reciprocating motion of crushing incasement installation through control panel, impel two first cylinders to push two movable plates to move along the guide arm reciprocating type in opposite directions or leave mutually under the effect of installation piece, when the solid wastes material of bituminous paving is poured into the crushing case by the feed inlet, the reciprocating type of two movable plates is in opposite directions or leaves mutually and removes the solid wastes material that can intermittent type nature breakage fall into between two crushing rollers, realize intermittent type nature feed breakage, alleviate the burden of crushing roller, and open two second cylinders of installation on the filter through control panel and drive corresponding crushing plate and do reciprocating motion, impel two crushing plate to break the broken wastes material that falls into the filter again in the crisscross welded spine of face in opposite directions, thereby guarantee crushing efficiency;

the utility model discloses in, through two baffles that set up above the broken case in opposite directions, make two baffles laminate mutually for two baffles shelter from the feed inlet of broken roof face, avoid the raise dust polluted environment that produces among the crushing process, because two baffles all alternate with broken roof face welded riser through the connecting rod and are connected, can keep the stationarity that two baffles removed.

Drawings

FIG. 1 is a schematic view of the internal structure of a reclaimed asphalt crusher of the present invention;

FIG. 2 is a top view of a recycled asphalt crushing device of the present invention;

fig. 3 is a schematic structural view of a moving plate of the recycled asphalt crushing device of the present invention.

Illustration of the drawings:

1. a crushing box; 2. a stock guide; 3. a control panel; 4. a first cylinder; 5. a vertical plate; 6. a connecting rod; 7. a baffle plate; 8. moving the plate; 9. a guide bar; 10. a feed inlet; 11. a crushing roller; 12. a filter plate; 13. a breaker plate; 14. a second cylinder; 15. a sloping plate; 16. pricking with a sharp point; 17. a limiting plate; 18. a motor; 19. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 work belong to the protection scope of the present invention.

According to the utility model discloses an embodiment provides a reclaimed asphalt breaker.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a recycled asphalt crushing device according to an embodiment of the present invention comprises a crushing box 1, a feeding port 10 is formed on the top surface of the crushing box 1, two first cylinders 4 are fixedly mounted below the feeding port 10 in the crushing box 1, opposite ends of the two first cylinders 4 are fixedly connected with mounting blocks 19 through bolts, movable plates 8 are welded on the mounting blocks 19, two motors 18 are fixedly mounted on the outer wall surface of the crushing box 1, output ends of the two motors 18 are fixedly connected with crushing rollers 11 through the crushing box 1, a filter plate 12 is welded below the crushing rollers 11, two second cylinders 14 are fixedly mounted on the filter plate 12, opposite ends of the two second cylinders 14 are fixedly connected with crushing plates 13, and a plurality of spines 16 are welded on opposite surfaces of the two crushing plates 13 in a staggered manner, the welding of the below of filter 12 has stock guide 2, and the one end of stock guide 2 extends to the broken case 1 outside, the partial welding that stock guide 2 extends to the broken case 1 outside has limiting plate 17, open two first cylinders 4 reciprocating motion of installation in broken case 1 through control panel 3, make two first cylinders 4 drive two movable plates 8 along guide arm 9 reciprocating type in opposite directions or the removal that leaves apart from each other under the effect of installation piece 19, rethread control panel 3 opens two motors 18, make two motors 18 drive two crushing rollers 11 transmissions, when bituminous paving solid waste pours into broken case 1 into by feed inlet 10, the reciprocating type of two movable plates 8 removes in opposite directions or the removal that leaves apart from each other can intermittent type breakage fall into the solid waste between two crushing rollers 11, realize intermittent type feed breakage, alleviate the burden of crushing rollers 11, and open two second cylinders 14 that the filter 12 was installed through control panel 3 and drive corresponding crushing plate 13 and do the broken of corresponding crushing 13 and do Reciprocating, so that the spikes 16 welded on the opposite surfaces of the two crushing plates 13 in a staggered manner can re-crush the crushed materials falling into the filter plate 12, in the process, the inclined plate 15 arranged at the top of the crushing plates 13 can guide and collect the crushed materials falling in the crushing process until the solid waste materials on the asphalt pavement crushed for the second time pass through the filter plate 12 and fall into the material guide plate 2, and then slide out of the crushing box 1 from the inclined end of the material guide plate 2;

in an embodiment, the top surface welding of broken case 1 has two risers 5, and all alternate on two risers 5 and be connected with connecting rod 6, the one end welding of connecting rod 6 has baffle 7, and baffle 7 laminates with the top surface of feed inlet 10 mutually, through two baffles 7 that set up in broken case 1 top in opposite directions, make two baffles 7 laminate mutually, make two baffles 7 shelter from the feed inlet 10 of 1 top surface of broken case, avoid the raise dust polluted environment that produces among the crushing process, because two baffles 7 all alternate with broken 1 top surface welded riser 5 through connecting rod 6 and are connected, can keep the stationarity that two baffles 7 removed.

In one embodiment, two crushing plates 13 are provided, and inclined plates 15 are welded to the tops of the two crushing plates 13, so that crushed materials falling down during the crushing process can be guided and collected by the inclined plates 15 provided on the tops of the crushing plates 13.

In one embodiment, the part of the material guide plate 2 inside the crushing box 1 is provided with an inclined end, and the side surface of the lower part of the crushing box 1 corresponding to the material guide plate 2 is provided with a position-yielding port, so that the material can be discharged conveniently through the inclined end, and the material can be discharged conveniently through the position-yielding port.

In one embodiment, baffle 7 and connecting rod 6 are provided with two sets, and two sets of baffle 7 and connecting rod 6 are symmetrical about the vertical central line of crushing case 1, can guarantee the airtight effect of feed inlet 10 through two sets of baffle 7 and connecting rod 6, reduce the raise dust.

In one embodiment, two moving plates 8 are arranged, the two moving plates 8 are arranged in an eight-shaped manner, two guide rods 9 are welded in the crushing box 1, the two guide rods 9 are both connected with the two moving plates 8 in an inserting manner, and intermittent feeding can be performed through the reciprocating motion of the two moving plates 8, so that the burden of the crushing roller 11 is reduced.

In one embodiment, the control panel 3 is fixedly mounted on the outer surface of the crushing box 1, the output end of the control panel 3 is electrically connected with the first air cylinder 4, the motor 18 and the second air cylinder 14 respectively, and the control circuit of the control panel 3 can be realized through simple programming by a person skilled in the art, which belongs to the common knowledge in the field, and the control mode and the circuit connection are not described in detail because the control panel 3 is only used without modification, wherein the control panel 3 is connected with an external power supply through a wire, so that power supply is facilitated.

The working principle is as follows:

when the device is used, the crushing box 1 is moved to a proper position, a power supply is switched on, two first air cylinders 4 arranged in the crushing box 1 are started to reciprocate through the control panel 3, so that the two first air cylinders 4 push the two movable plates 8 to move towards or away from each other in a reciprocating manner along the guide rod 9 under the action of the mounting blocks 19, then the two motors 18 are started through the control panel 3, so that the two motors 18 drive the two crushing rollers 11 to drive, when solid asphalt pavement waste is poured into the crushing box 1 from the feeding hole 10, the solid asphalt pavement waste falling between the two crushing rollers 11 can be intermittently crushed through the reciprocating towards or away from each other movement of the two movable plates 8, intermittent feeding crushing is realized, the burden of the crushing rollers 11 is relieved, and the two second air cylinders 14 arranged on the filter plate 12 are started through the control panel 3 to drive the corresponding crushing plates 13 to reciprocate, make two broken pieces 13 crisscross welded spine 16 of face in opposite directions carry out the recrushment to the broken thing that falls into filter 12, in this process, the swash plate 15 that sets up at broken piece 13 top can lead and collect the broken thing that falls in the crushing process, the solid waste of bituminous paving up to the secondary breakage passes filter 12 and falls into stock guide 2, again by the broken case 1 of slope end roll-off of stock guide 2, and simultaneously, through two baffles 7 that set up in crushing case 1 top in opposite directions, make two baffles 7 laminate mutually, make two baffles 7 shelter from the feed inlet 10 of broken case 1 top surface, avoid the raise dust polluted environment that produces in the crushing process, because two baffles 7 all alternate with broken case 1 top surface welded riser 5 through connecting rod 6 and be connected, can keep the stationarity that two baffles 7 removed.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a reclaimed asphalt breaker, includes broken case (1), its characterized in that: feed inlet (10) have been seted up to the top surface of broken case (1), and feed inlet (10) below is located broken case (1) inside fastening and installs two first cylinders (4), two the end in opposite directions of first cylinder (4) all has installation piece (19) through bolt fixedly connected with, and installs the welding on piece (19) and have movable plate (8), broken case (1) outer wall fastening installation has two motors (18), and two motor (18) outputs all run through broken case (1) fixedly connected with crushing roller (11), the below welding of crushing roller (11) has filter (12), and goes up the fastening and install two second cylinders (14) on filter (12), two the equal fixedly connected with crushing plate (13) of end in opposite directions of second cylinder (14), and two opposite directions of crushing plate (13) cross welding have a plurality of spine (16), the below welding of filter (12) has stock guide (2), and the one end of stock guide (2) extends to broken case (1) the outside, stock guide (2) extend to the partial limiting plate (17) welding in broken case (1) outside.

2. A reclaimed asphalt breaking apparatus according to claim 1, wherein: the top surface welding of broken case (1) has two riser (5), and all alternates on two riser (5) and be connected with connecting rod (6), the one end welding of connecting rod (6) has baffle (7), and the top surface of baffle (7) and feed inlet (10) is laminated mutually.

3. The reclaimed asphalt breaking device according to claim 1, wherein: the crushing plates (13) are provided with two parts, and inclined plates (15) are welded at the tops of the two crushing plates (13).

4. The reclaimed asphalt breaking device according to claim 1, wherein: the part of the material guide plate (2) in the crushing box (1) is provided with an inclined end, and the side surface of the lower part of the crushing box (1) is provided with a yielding port corresponding to the material guide plate (2).

5. The reclaimed asphalt breaking device according to claim 2, wherein: baffle (7) and connecting rod (6) are provided with two sets ofly, and two sets of baffle (7) and connecting rod (6) are symmetrical about the vertical central line of broken case (1).

6. A reclaimed asphalt breaking apparatus according to claim 1, wherein: the movable plates (8) are arranged in an eight-shaped mode, two guide rods (9) are welded in the crushing box (1), and the two guide rods (9) are connected with the two movable plates (8) in an inserting mode.

7. A reclaimed asphalt breaking apparatus according to claim 1, wherein: the outer fixed surface of the crushing box (1) is provided with a control panel (3), and the output end of the control panel (3) is respectively electrically connected with the first cylinder (4), the motor (18) and the second cylinder (14).