Asphalt recovery device

Abstract

According to the technical scheme, the asphalt recovery device is characterized by comprising a box body and being characterized in that a first guide plate is fixedly installed in the box body and composed of a straight plate part and an inclined plate, a second guide plate is fixedly installed in the box body and composed of a straight plate part and an inclined plate, and the straight plate part and the inclined plate are fixedly installed in the box body. The second guide plate is composed of a straight plate part and an inclined plate, a fixing hole is formed in the top face of the inclined plate part of the second guide plate, a sieve plate is fixedly installed in the fixing hole, and a partition plate is fixedly installed on one side of the inclined plate part of the second guide plate. Through the design of a first guide plate and a second guide plate, crushed asphalt can be guided, when the crushed asphalt passes through the second guide plate and a sieve plate on the second guide plate, asphalt particles with the consistent radius can be sieved out and enter the bottom surface of the inclined plate part of the second guide plate, and the part with the larger radius can continuously slide along the inclined plate part of the second guide plate.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt processing, in particular to an asphalt recovery device. Background Art

[0002] A lot of dust is generated during the asphalt production process. The dust contains many toxic substances. If it is discharged at will without treatment, it will seriously pollute the environment and cause a huge waste of resources. Asphalt materials and asphalt composites are often used in the construction of existing roads, bridges, pavements, houses and other large buildings. Correspondingly, with the large-scale use of asphalt mixtures, the asphalt mixtures of roads, bridges, pavements and roofs are damaged or need repair. Asphalt recovery devices have been widely used as common equipment for the treatment and recovery of asphalt mixtures.

[0003] An asphalt recovery device with announcement number CN219992136U has the following defects during use:

[0004] The device is provided with an electric hydraulic rod, a rotating motor, a crushing rotating tooth and a bearing seat. The driving force of the electric hydraulic rod can drive the rotating motor and the crushing rotating tooth to descend and contact the ground, and the rotation of the rotating motor can drive the crushing rotating tooth to crush the asphalt pavement. The driving force of the electric push rod can drive the bearing plate, the rotating motor, the rotating rod and the belt to descend to the bottom of the crushed asphalt. In addition, the rotation of the rotating motor can drive the rotating rod and the belt to follow the rotation to recycle the asphalt. The above operations can solve the problem of using large-scale equipment for recycling, which has high recycling costs and complicated operations. In actual use, if the radius of the recovered asphalt particles is too different, it may affect the subsequent heating effect. For this reason, we propose an asphalt recovery device. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an asphalt recovery device, which solves the problem that in actual use, if the radius of the recovered asphalt particles differs too much, it may affect the subsequent heating effect.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An asphalt recovery device comprises a box body, wherein a first guide plate is fixedly installed inside the box body, the first guide plate consists of a straight plate portion and an inclined inclined plate, a second guide plate is fixedly installed inside the box body, the second guide plate consists of a straight plate portion and an inclined inclined plate, a fixing hole is opened on the top surface of the inclined plate portion of the second guide plate, a sieve plate is fixedly installed inside the fixing hole, and a partition plate is fixedly installed on one side of the inclined plate portion of the second guide plate.

[0008] Preferably, a crushing box is fixedly mounted on the top surface of the box body, a feeding chute is provided on the top surface of the crushing box, a connecting pipe is fixedly mounted on one side of the crushing box, bolts are provided on both sides of the connecting pipe, and the bolts penetrate the connecting pipe and extend into the interior.

[0009] Preferably, a fixing box is fixedly installed on one side of the crushing box, and a driving motor is fixedly installed inside the fixing box.

[0010] Preferably, an active roller is clamped inside the crushing box, the output end of the drive motor passes through one side of the crushing box and is connected to the active roller, and a driven roller is clamped inside the crushing box. The active roller and the driven roller are both composed of a cylindrical rod and cylindrical rods with smaller radii on both sides, and a plurality of annular blades are evenly distributed on the outer wall of the cylindrical rod.

[0011] Preferably, a limiting groove is provided on the outer wall surface of the cylindrical rod with a smaller radius on the side of the active roller and the driven roller away from the driving motor, and a transmission belt is provided on the side of the active roller and the driven roller away from the driving motor, and the transmission belt is limited by the limiting groove, and the bottom surface of the box body has a connecting pipe, and the connecting pipe passes through the bottom surface of the box body.

[0012] Preferably, a support frame is fixedly mounted on the bottom surface of the box body, a sliding hole is opened on one side of the box body, and a collection box is sleeved inside the sliding hole.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] 1. By setting the first guide plate and the design of the first guide plate and the second guide plate, the crushed asphalt can be guided. When passing through the second guide plate and the screen plate thereon, the asphalt particles with the same radius will be screened out and enter the bottom surface of the inclined plate part of the second guide plate, and the part with a larger radius will continue to slide along the inclined plate part of the second guide plate;

[0015] 2. By setting up a partition plate, asphalt particles with qualified and unqualified radius will be separated by the partition plate, which is convenient for separate processing. Through the design of the collection box, asphalt particles that meet the specifications can be collected in a centralized manner, which is convenient for the rapid recovery of qualified asphalt after crushing and screening. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the split structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the crushing box structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the second guide plate of the utility model.

[0020] Figure numerals: 1. Box body; 2. First guide plate; 3. Second guide plate; 4. Fixing hole; 5. Screen plate; 6. Partition plate; 7. Crushing box; 8. Feeding trough; 9. Connecting pipe; 10. Bolt; 11. Fixing box; 12. Driving motor; 13. Active roller; 14. Driven roller; 15. Annular blade; 16. Limiting groove; 17. Transmission belt; 18. Connecting pipe; 19. Support frame; 20. Sliding hole; 21. Collecting box. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] refer to Figure 1-Figure 4 , an asphalt recovery device comprises a box body 1, a first guide plate 2 is fixedly installed inside the box body 1, the first guide plate 2 is composed of a straight plate part and an inclined inclined plate, a second guide plate 3 is fixedly installed inside the box body 1, the second guide plate 3 is composed of a straight plate part and an inclined inclined plate, through the design of the first guide plate 2 and the second guide plate 3, the crushed asphalt can be guided, when passing through the second guide plate 3 and the screen plate 5 thereon, the asphalt particles with a radius that meets the requirements will be screened out and enter the bottom surface of the inclined plate part of the second guide plate 3, and the part with a larger radius will continue to slide along the inclined plate part of the second guide plate 3, a fixing hole 4 is opened on the top surface of the inclined plate part of the second guide plate 3, a screen plate 5 is fixedly installed inside the fixing hole 4, and a partition plate 6 is fixedly installed on one side of the inclined plate part of the second guide plate 3, and the asphalt particles with qualified and unqualified radii will be separated by the partition plate 6, so as to facilitate separate processing;

[0023] A crushing box 7 is fixedly installed on the top surface of the box body 1. A feeding trough 8 is opened on the top surface of the crushing box 7. A connecting pipe 9 is fixedly installed on one side of the crushing box 7. Bolts 10 are arranged on both sides of the connecting pipe 9. The bolts 10 penetrate the connecting pipe 9 and extend into the interior. Through the design of the connecting pipe 9 and the bolts 10, the device can be fixedly installed with the end of the asphalt transportation device, so that the automation degree of the device is higher. A fixing box 11 is fixedly installed on one side of the crushing box 7. A driving motor 12 is fixedly installed inside the fixing box 11. Through the driving motor 1 2, can be used as a driving device to drive the internal crushing assembly to crush the added asphalt, the crushing box 7 is clamped with an active roller 13, the output end of the drive motor 12 passes through one side of the crushing box 7 and is connected to the active roller 13, the crushing box 7 is clamped with a driven roller 14, the active roller 13 and the driven roller 14 are both composed of a cylindrical rod and cylindrical rods with smaller radii on both sides, and the outer wall of the cylindrical rod is equidistantly distributed with a plurality of annular blades 15, through the design of the annular blades 15, it is possible to crush the asphalt through the active roller 13 and the driven roller 14. The rotation enables the asphalt to be subjected to the shear force generated by the annular blades 15, so as to achieve the purpose of rapid crushing. At the same time, the blades distributed at equal distances can make the asphalt crushed more evenly. The outer wall surface of the cylindrical rod with a smaller radius on the side of the active roller 13 and the driven roller 14 away from the driving motor 12 is provided with a limiting groove 16. The active roller 13 and the driven roller 14 are provided with a transmission belt 17 on the side away from the driving motor 12. The transmission belt 17 is limited by the limiting groove 16. Through the design of the transmission belt 17, the rotation of the active roller 13 can be transmitted, so that the active roller 13 and the driven roller 14 can rotate at the same frequency at the same time, ensuring that the device can perform the crushing operation normally. The bottom surface of the box body 1 is provided with a connecting pipe 18, and the connecting pipe 18 passes through the bottom surface of the box body 1. A support frame 19 is fixedly installed on the bottom surface of the box body 1. A sliding hole 20 is provided on one side of the box body 1. A collecting box 21 is sleeved inside the sliding hole 20. Through the design of the collecting box 21, asphalt particles that meet the specifications can be collected in a centralized manner, so that the qualified asphalt can be quickly recovered after the crushing and screening are completed.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An asphalt recovery device, comprising a housing (1), characterized in that: A first guide plate (2) is fixedly installed inside the box body (1), and the first guide plate (2) is composed of a straight plate portion and an inclined inclined plate. A second guide plate (3) is fixedly installed inside the box body (1), and the second guide plate (3) is composed of a straight plate portion and an inclined inclined plate. A fixing hole (4) is provided on the top surface of the inclined plate portion of the second guide plate (3), and a sieve plate (5) is fixedly installed inside the fixing hole (4). A partition plate (6) is fixedly installed on one side of the inclined plate portion of the second guide plate (3).

2. The asphalt recovery device according to claim 1, characterized in that: A crushing box (7) is fixedly mounted on the top surface of the box body (1), a feeding trough (8) is provided on the top surface of the crushing box (7), a connecting pipe (9) is fixedly mounted on one side of the crushing box (7), bolts (10) are provided on both sides of the connecting pipe (9), and the bolts (10) penetrate the connecting pipe (9) and extend into the interior.

3. An asphalt recovery device according to claim 2, characterized in that: A fixing box (11) is fixedly mounted on one side of the crushing box (7), and a driving motor (12) is fixedly mounted inside the fixing box (11).

4. An asphalt recovery device according to claim 3, characterized in that: A driving roller (13) is clamped inside the crushing box (7), an output end of the driving motor (12) passes through one side of the crushing box (7) and is connected to the driving roller (13), a driven roller (14) is clamped inside the crushing box (7), the driving roller (13) and the driven roller (14) are both composed of a cylindrical rod and cylindrical rods with smaller radii on both sides, and a plurality of annular blades (15) are distributed at equal distances on the outer wall of the cylindrical rod.

5. The asphalt recovery device according to claim 4, characterized in that: A limiting groove (16) is provided on the outer wall surface of the cylindrical rod with a smaller radius on the side of the active roller (13) and the driven roller (14) away from the driving motor (12); a transmission belt (17) is provided on the side of the active roller (13) and the driven roller (14) away from the driving motor (12); the transmission belt (17) is limited by the limiting groove (16); and a connecting pipe (18) is provided on the bottom surface of the box body (1); the connecting pipe (18) passes through the bottom surface of the box body (1).

6. The asphalt recovery device according to claim 1, characterized in that: A support frame (19) is fixedly mounted on the bottom surface of the box body (1), a sliding hole (20) is opened on one side of the box body (1), and a collection box (21) is sleeved inside the sliding hole (20).

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