CN112391905A

CN112391905A - Auxiliary assembly for asphalt thermal regeneration and capable of automatically cleaning asphalt and preventing asphalt from being piled up to influence use

Info

Publication number: CN112391905A
Application number: CN202011331739.2A
Authority: CN
Inventors: 赖夏新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-24
Filing date: 2020-11-24
Publication date: 2021-02-23

Abstract

The invention relates to the technical field of asphalt thermal regeneration, and discloses auxiliary equipment for asphalt thermal regeneration, which can automatically clean and prevent stockpiling from influencing the use, and comprises a rotating seat, the bottom of the rotating seat is movably connected with a rotating rod, the left side of the rotating seat is movably connected with a connecting rod, the bottom of the connecting rod is movably connected with a mounting seat, the left side and the right side of the mounting seat are both movably connected with resistance increasing sheets, the bottom of the mounting seat is movably connected with a cleaning spring, the asphalt can be discharged under the action of gravity of the earth center, thereby applying a rotating force to the resistance increasing sheet, the rotating force drives the resistance increasing sheet to rotate and drives the scraper to clean the surface of the contraction wall, so that the asphalt accumulated at the corners of the equipment is discharged, meanwhile, force is applied to compress the knocking spring to deform the knocking spring, then the knocking block is driven to move downwards to knock the contraction wall to form vibration, thereby reached the automatic kinetic energy when utilizing pitch to discharge and cleaned the inside effect that prevents the pitch windrow of equipment.

Description

Auxiliary assembly for asphalt thermal regeneration and capable of automatically cleaning asphalt and preventing asphalt from being piled up to influence use

Technical Field

The invention relates to the technical field of asphalt thermal regeneration, in particular to auxiliary equipment for asphalt thermal regeneration, which can automatically clean and prevent stockpiling from influencing the use.

Background

With the development of social economy, the road surface of most areas is also built into the asphalt road or the cement road by the traditional soil road, and compared with the traditional soil road, the road surface facilitates the walking of people and the transportation of goods, thereby providing great convenience for the local economic development.

The asphalt road surface is mostly made of asphalt concrete, and the highway is inevitably damaged under the long-term use, at this time, the old asphalt road surface needs to be treated by a series of procedures, and then is mixed with a regenerant, new asphalt, new aggregate and the like again according to a certain proportion to form a mixture, and then is paved on the road surface again, so that the old asphalt is recycled, the process is called asphalt thermal regeneration, the asphalt is heated in the process of asphalt thermal regeneration, the heated asphalt is in a molten state and is very easy to adhere to the periphery of heating equipment to form stockpiles, the subsequent equipment use effect can be influenced if the asphalt is not cleaned in time, meanwhile, a large amount of particles are often contained in the old asphalt road surface, and the particles need to be crushed to a certain specification.

In view of the above, the present invention provides an auxiliary device for asphalt thermal regeneration, which is designed to improve the existing structure and defects and prevent the piled materials from affecting the use of the auxiliary device, so as to achieve the purpose of higher practical value.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides auxiliary equipment for asphalt thermal regeneration, which can automatically prevent the stacking from influencing the use, has the advantages of automatically utilizing the kinetic energy generated when asphalt is discharged to clean the interior of the equipment to prevent the asphalt stacking and automatically scattering large particles in the interior in the asphalt discharging process, and solves the problems that the stacking influences the subsequent use and the large amount of particles in the asphalt are easily generated in the traditional asphalt thermal regeneration treatment equipment and can not be simultaneously finished with heating when secondary crushing treatment is required to be performed on the particles in the asphalt.

(II) technical scheme

In order to realize the purposes of automatically utilizing the kinetic energy of the discharged asphalt to clean the interior of the equipment to prevent the asphalt from piling and automatically dispersing larger particles in the asphalt discharging process, the invention provides the following technical scheme: an auxiliary device for automatically cleaning asphalt heat regeneration and preventing the asphalt heat regeneration from being influenced by stacking materials comprises a rotating seat, wherein the bottom of the rotating seat is movably connected with a rotating rod, the left side of the rotating seat is movably connected with a connecting rod, the bottom of the connecting rod is movably connected with an installation seat, the left side and the right side of the installation seat are both movably connected with resistance increasing sheets, the bottom of the installation seat is movably connected with a cleaning spring, the bottom of the cleaning spring is movably connected with a scraper, the left side of the rotating rod is movably connected with a driving wheel, the bottom of the driving wheel is movably connected with a pull rod, the bottom of the pull rod is movably connected with a push block, the bottom of the push block is movably connected with a knocking spring, the bottom of the knocking spring is movably connected with a knocking block, the bottom of the knocking, broken fan blade left side swing joint has the heater strip, heater strip left side swing joint has the bracing piece, bracing piece bottom swing joint has supporting spring, supporting spring bottom swing joint has the piezoelectricity switch, piezoelectricity switch right side swing joint has interconnecting link.

Preferably, the piezoelectric switch forms a closed loop with the heating wire through a connecting line, and the material of the piezoelectric switch is piezoelectric material.

Preferably, the number of the driving wheels is two, the driving wheels are symmetrically distributed on the left side and the right side of the rotating rod, and the two driving wheels are meshed with the rotating rod.

Preferably, the scraper is made of a metal material with high hardness, and the bottom of the scraper is slidably connected with the top of the contraction wall.

Preferably, the central axis of the knocking block, the central axis of the pushing block and the central axis of the knocking spring are in the same straight line.

Preferably, the central axis of the crushing fan blade is in the same straight line with the central axes of the rotating seat and the rotating rod.

(III) advantageous effects

Compared with the prior art, the invention provides auxiliary equipment for asphalt thermal regeneration, which can automatically clean and prevent stockpiling from influencing the use, and has the following beneficial effects:

1. the asphalt thermal regeneration self-cleaning auxiliary equipment for preventing the stacking material of the asphalt thermal regeneration self-cleaning equipment from influencing the use is characterized in that asphalt is placed into the equipment for heating, a discharge port is opened manually after the heating is finished, so that the asphalt in the equipment is discharged, at the moment, the discharge port is opened, the asphalt can be discharged downwards under the action of the gravitational force, so that a rotating force is applied to a resistance increasing sheet, the rotating force drives the resistance increasing sheet to rotate, the resistance increasing sheet rotates and further drives a mounting seat to rotate, so that a cleaning spring is driven to rotate, the cleaning spring rotates and drives a scraper to clean the surface of a contraction wall, so that the asphalt accumulated at the corner of the equipment is discharged, a connecting rod is pulled while the mounting seat rotates, the connecting rod moves and further pulls the rotating seat to rotate, at the moment, the rotating seat rotates and drives the rotating rod to rotate, because the rotating rod is meshed with a driving wheel, the, and because pull rod and drive wheel swing joint, and the drive wheel is circular, the drive wheel can drive the pull rod and be reciprocating motion in vertical direction during this time, can apply a decurrent thrust for the ejector pad when the pull rod downstream, this thrust drives the piece downstream of strikeing after passing through the ejector pad transmission to strikeing the spring and finally compressing to strikeing the spring and make it take place deformation, it can be strikeed the shrink wall and form vibrations to strike the piece downstream, vibrations are inside through shrink wall transmission to attached to its surperficial pitch, thereby reduce its adhesion and make pitch discharge smoothly, thereby kinetic energy when having reached automatic utilization pitch discharge cleans the inside effect that prevents the pitch windrow of equipment.

2. The asphalt thermal regeneration auxiliary equipment for preventing the stacking material of asphalt from influencing the use is characterized in that the gravitational potential energy of the asphalt is applied to the supporting rod through the contraction wall, the supporting rod is pressed downwards, the pressure is transmitted to the supporting spring through the supporting rod, and finally the supporting spring is compressed to deform and extrude the piezoelectric switch, the piezoelectric switch can generate current after being pressed due to the material characteristics of the piezoelectric switch, the current flows into the heating wire through a connecting circuit, so that the heating wire starts to run to generate heat, the asphalt can maintain a stable temperature to prevent the asphalt from being condensed too early in the discharging process, part of kinetic energy of the asphalt can be converted into mechanical energy of crushing fan blades in the discharging process of the asphalt, the discharging port is driven to rotate, the discharging port can break away larger particles in the asphalt, and the asphalt meets the use standard, thereby reached and beaten the effect of inside great particulate matter at pitch exhaust in-process automatically.

Drawings

FIG. 1 is a schematic view of a resistance increasing sheet according to the present invention;

FIG. 2 is a schematic structural diagram of a crushing blade according to the present invention;

FIG. 3 is a schematic view of the mounting base of the present invention;

FIG. 4 is a schematic view of a driving wheel according to the present invention;

FIG. 5 is a schematic view of the supporting spring structure of the present invention.

In the figure: 1. a rotating seat; 2. rotating the rod; 3. a connecting rod; 4. a mounting seat; 5. a resistance increasing sheet; 6. a scraper; 7. cleaning the spring; 8. a driving wheel; 9. a pull rod; 10. a push block; 11. knocking the spring; 12. knocking the block; 13. a converging wall; 14. crushing fan blades; 15. a discharge port; 16. heating wires; 17. connecting a line; 18. a piezoelectric switch; 19. a support spring; 20. a support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an auxiliary device for self-cleaning asphalt thermal regeneration to prevent its stacking from affecting use comprises a rotating base 1, a rotating rod 2 movably connected to the bottom of the rotating base 1, a connecting rod 3 movably connected to the left side of the rotating base 1, a mounting base 4 movably connected to the bottom of the connecting rod 3, resistance-increasing sheets 5 movably connected to the left and right sides of the mounting base 4, a cleaning spring 7 movably connected to the bottom of the mounting base 4, a scraper 6 movably connected to the bottom of the cleaning spring 7, the scraper 6 made of a high-hardness metal material, the bottom of the scraper 6 slidably connected to the top of a shrinking wall 13, two driving wheels 8 movably connected to the left side of the rotating rod 2, two driving wheels 8 symmetrically distributed on the left and right sides of the rotating rod 2, and two driving wheels 8 engaged with the rotating rod 2, a pull rod 9 movably connected to the bottom of the driving wheels 8, and, the bottom of the push block 10 is movably connected with a knocking spring 11, the bottom of the knocking spring 11 is movably connected with a knocking block 12, the central axis of the knocking block 12 is collinear with the central axes of the push block 10 and the knocking spring 11, the bottom of the knocking block 12 is movably connected with a contraction wall 13, the bottom of the contraction wall 13 is movably connected with a crushing fan blade 14, the central axis of the crushing fan blade 14 is connected with the rotating seat 1, the central axis of rotary rod 2 is collinear, 14 bottom swing joint of broken fan blade has

discharge gate

15, 14 left side swing joint of broken fan blade has heater strip 16, heater strip 16 left side swing joint has

bracing piece

20, 20 bottom swing joint of bracing piece have supporting

spring

19, 19 bottom swing joint of supporting spring has

piezoelectric switch

18, 18 right side swing joint of piezoelectric switch has interconnecting link 17, piezoelectric switch 18 forms closed loop through interconnecting link 17 and heater strip 16, and piezoelectric switch 18's manufacturing material is piezoelectric material.

The piezoelectric material is a crystalline material which generates voltage between two end faces when being subjected to a pressure, and the phenomenon is called piezoelectric effect, and the mechanism of the piezoelectric effect is as follows: the crystal with piezoelectricity has low symmetry, when the crystal is deformed under the action of an external force, the relative displacement of positive and negative ions in a unit cell ensures that the centers of the positive and negative charges are not superposed any more, so that the macroscopic polarization of the crystal is generated, the surface charge surface density of the crystal is equal to the projection of the polarization strength in the surface normal direction, so that opposite charges can appear on two end surfaces when the piezoelectric material is deformed under the action of the pressure, and on the contrary, when the piezoelectric material is polarized in an electric field, the material is deformed due to the displacement of the charge center.

The working principle is as follows: this pitch thermal regeneration prevents its windrow from influencing auxiliary assembly that uses with automatically cleaning, put into this equipment inside with pitch and heat when using, open discharge gate 15 through the manual work after the heating is accomplished, thereby discharge the inside pitch of equipment, at this moment because discharge gate 15 is opened, pitch can decline under the effect of earth's gravity and effuse, thereby form a negative pressure in equipment inside, simultaneously because the diameter of discharge gate 15 is less than the diameter of equipment storage chamber, the inside pitch of equipment can be the rotation type and pour out at this moment, thereby exert for increasing resistance 5 a revolving force, this revolving force drives increasing resistance 5 and rotates, increasing resistance 5 rotates and then drives mount pad 4 to rotate, thereby drive clearance spring 7 and rotate, clearance spring 7 rotates and can drive scraper 6 and clear up the surface of shrink wall 13, thereby make the accumulational pitch of equipment corner discharge, the connecting rod 3 is pulled when the mounting seat 4 rotates, the connecting rod 3 moves to further pull the rotating seat 1 to rotate, at the moment, the rotating seat 1 rotates to drive the rotating rod 2 to rotate, the rotating rod 2 is meshed with the driving wheel 8, the driving wheel 8 is driven to rotate when the rotating rod 2 rotates, the pull rod 9 is movably connected with the driving wheel 8, and the driving wheel 8 is circular, so the driving wheel 8 drives the pull rod 9 to reciprocate in the vertical direction, a downward thrust is applied to the push block 10 when the pull rod 9 moves downwards, the thrust is transmitted to the knocking spring 11 through the push block 10 and finally compresses the knocking spring 11 to deform, the knocking block 12 is driven to move downwards, the knocking block 12 moves downwards to knock the contraction wall 13 to form vibration, the vibration is transmitted to the inside of attached asphalt through the contraction wall 13, and therefore the adhesiveness of the vibration is reduced, and the asphalt can be discharged smoothly, therefore, the effect of automatically utilizing the kinetic energy of the discharged asphalt to clean the interior of the equipment and prevent the asphalt from being piled is achieved, and the main driving force of the function is derived from the kinetic energy of the asphalt, so that the asphalt is more energy-saving and environment-friendly compared with the traditional electric driving equipment.

When asphalt is heated in the equipment, the gravitational potential energy of the asphalt is applied to the supporting rod 20 through the contraction wall 13, at the moment, the supporting rod 20 is subjected to downward pressure, the pressure is transmitted to the supporting spring 19 through the supporting rod 20, and finally the supporting spring 19 is compressed to deform and then extrude the piezoelectric switch 18, the piezoelectric switch 18 generates current after being subjected to the pressure due to the material characteristics of the piezoelectric switch 18, the current flows into the heating wire 16 through the connecting line 17, so that the heating wire 16 starts to operate to generate heat, the asphalt can maintain a stable temperature to prevent the asphalt from being prematurely condensed in the discharging process, part of kinetic energy of the asphalt can be converted into mechanical energy of the crushing fan blades 14 in the discharging process, the discharging port 15 is driven to rotate, the discharging port 15 can break larger particles in the asphalt by rotating, the asphalt meets the use standard, and the effect of automatically dispersing the large particles in the asphalt in the process of asphalt discharge is achieved.

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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hot regeneration of pitch prevents its windrow with automatically cleaning and influences auxiliary assembly who uses, includes and rotates seat (1), its characterized in that: the utility model discloses a cleaning tool, including a rotating seat (1), a rotating rod (2) is movably connected to the bottom of the rotating seat (1), a connecting rod (3) is movably connected to the left side of the rotating seat (1), a mounting seat (4) is movably connected to the bottom of the connecting rod (3), resistance increasing sheets (5) are movably connected to the left and right sides of the mounting seat (4), a cleaning spring (7) is movably connected to the bottom of the mounting seat (4), a scraper (6) is movably connected to the bottom of the cleaning spring (7), a driving wheel (8) is movably connected to the left side of the rotating rod (2), a pull rod (9) is movably connected to the bottom of the driving wheel (8), a push block (10) is movably connected to the bottom of the pull rod (9), a knocking spring (11) is movably connected to the bottom of the push block (10), a knocking block (12) is movably, shrink wall (13) bottom swing joint has broken fan blade (14), broken fan blade (14) bottom swing joint has discharge gate (15), broken fan blade (14) left side swing joint has heater strip (16), heater strip (16) left side swing joint has bracing piece (20), bracing piece (20) bottom swing joint has supporting spring (19), supporting spring (19) bottom swing joint has piezoelectric switch (18), piezoelectric switch (18) right side swing joint has interconnecting link (17).

2. The auxiliary equipment for self-cleaning asphalt thermal regeneration to prevent the piled materials from influencing the use of the auxiliary equipment according to claim 1, wherein: the piezoelectric switch (18) and the heating wire (16) form a closed loop through a connecting line (17), and the manufacturing material of the piezoelectric switch (18) is piezoelectric material.

3. The auxiliary equipment for self-cleaning asphalt thermal regeneration to prevent the piled materials from influencing the use of the auxiliary equipment according to claim 1, wherein: the driving wheels (8) are two in number and symmetrically distributed on the left side and the right side of the rotating rod (2), and the two driving wheels (8) are meshed with the rotating rod (2).

4. The auxiliary equipment for self-cleaning asphalt thermal regeneration to prevent the piled materials from influencing the use of the auxiliary equipment according to claim 1, wherein: the scraper (6) is made of a metal material with high hardness, and the bottom of the scraper (6) is connected with the top of the contraction wall (13) in a sliding mode.

5. The auxiliary equipment for self-cleaning asphalt thermal regeneration to prevent the piled materials from influencing the use of the auxiliary equipment according to claim 1, wherein: the central axis of the knocking block (12) is in the same straight line with the central axes of the pushing block (10) and the knocking spring (11).

6. The auxiliary equipment for self-cleaning asphalt thermal regeneration to prevent the piled materials from influencing the use of the auxiliary equipment according to claim 1, wherein: the central axis of the crushing fan blade (14) is in the same straight line with the central axes of the rotating seat (1) and the rotating rod (2).