CN113445385A - Normal-temperature mixing modified asphalt concrete processing equipment and production method thereof - Google Patents
Normal-temperature mixing modified asphalt concrete processing equipment and production method thereof Download PDFInfo
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- CN113445385A CN113445385A CN202110611658.6A CN202110611658A CN113445385A CN 113445385 A CN113445385 A CN 113445385A CN 202110611658 A CN202110611658 A CN 202110611658A CN 113445385 A CN113445385 A CN 113445385A
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- asphalt concrete
- guide plate
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
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- Road Paving Machines (AREA)
Abstract
The invention discloses normal-temperature mixing modified asphalt concrete processing equipment and a production method thereof, and the normal-temperature mixing modified asphalt concrete processing equipment comprises a bottom plate and a frame positioned at the top end of the bottom plate, wherein an obliquely arranged stirring barrel is arranged in the frame, the stirring barrel is connected with the bottom plate through a sleeve block, a transverse beam is arranged at the top end of the frame, a crushing box is arranged at the top end of the transverse beam, a feeding hopper is arranged at the top end of the crushing box, a feeding hole is formed in the top end of the stirring barrel, a cover plate matched with the feeding hole is arranged on the feeding hole, a discharging hole matched with the feeding hole is formed in the bottom end of the crushing box, and a first driving shaft and a second driving shaft which are symmetrically arranged are arranged in the crushing box. Has the advantages that: the crushing box is used for crushing large blocks of old asphalt concrete, then the crushed asphalt concrete enters the stirring barrel for stirring, the asphalt concrete is discharged after being regenerated, the occupied space is saved, the asphalt concrete regeneration box is suitable for regenerating a small amount of asphalt concrete in a hollow narrow road, the quality of a finished product is further improved, and the asphalt concrete regeneration box has the advantages of low production cost, low energy consumption and high product quality.
Description
Technical Field
The invention relates to the technical field of asphalt concrete processing equipment, in particular to normal-temperature blending modified asphalt concrete processing equipment and a production method thereof.
Background
The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt.
In the prior art, a continuous asphalt concrete pavement repairing unit is provided, firstly, heating equipment is used for heating and softening an asphalt pavement, then, scarifying the pavement by using scarifying equipment, then, old asphalt concrete is conveyed to stirring equipment, and after stirring and regeneration, the old asphalt concrete is placed on a paver for paving and finally, the pavement is rolled by using a road roller.
An effective solution to the problems in the related art has not been proposed yet.
Disclosure of Invention
Aiming at the problems in the related art, the invention provides equipment for processing modified asphalt concrete mixed at normal temperature and a production method thereof, so as to overcome the technical problems in the prior related art.
Therefore, the invention adopts the following specific technical scheme:
a normal temperature mix modified asphalt concrete processing equipment, includes the bottom plate and is located the frame on bottom plate top, be equipped with the churn that the slope set up in the frame, the churn pass through the clutch blocks with the bottom plate is connected, the top of frame is equipped with the crossbeam of horizontal setting, broken case on the top of crossbeam, the top of broken case is equipped with feed hopper, the feed inlet has been seted up on the top of churn, be equipped with rather than assorted apron on the feed inlet, the bottom of broken case be equipped with feed inlet assorted discharge gate, be equipped with the drive shaft one and the drive shaft two of symmetry setting in the broken case, all overlap on drive shaft one and the drive shaft two and be equipped with a plurality of evenly distributed crushing wheels, the crushing wheel on the drive shaft one with the crushing wheel on the drive shaft two is the alternative setting, just one side of broken case be equipped with drive shaft one with the drive shaft two servo motor one that is connected, the broken incasement just is located the below of broken wheel is equipped with the baffle of horizontal setting, the bottom of baffle is equipped with baffle one and the baffle two that the symmetry set up, baffle one with one side that baffle two kept away from each other all be equipped with the shock mechanism that broken case is connected, be equipped with the puddler that the slope set up in the churn, the cover is equipped with rather than assorted stirring leaf on the puddler, one side of puddler with the driving motor of churn one side, one side of churn is equipped with the discharge gate, one side of discharge gate is equipped with the stock guide that the slope set up.
Preferably, the oscillating mechanism comprises a casing positioned on the side wall of the crushing box, a rotating sheet is arranged in the casing, the axis of the rotating sheet is connected with the output end of a servo motor II positioned in the casing, a connecting sheet is arranged on one side of the rotating sheet, and a push rod correspondingly connected with the first guide plate and the second guide plate is arranged on one side of the bottom end of the connecting sheet.
As preferred, vibrate the mechanism still including being located the lead screw of vertical setting in the casing, the top of lead screw with be located the rotating electrical machines output in the casing is connected, the cover is equipped with rather than assorted movable block on the lead screw, one side of movable block is equipped with gag lever post and movable rod respectively, one side of movable rod with the connection piece is connected, the gag lever post pass through the fixed axle respectively with the movable block with the casing is connected.
Preferably, the movable rod is connected with the movable block and the connecting sheet through a first connecting shaft, and the movable rod and the limiting rod are both arranged in an inclined mode.
Preferably, the push rod is correspondingly connected with the connecting sheet, the first guide plate and the second guide plate through a second connecting shaft respectively.
Preferably, the rotating motor is a forward and reverse rotating motor, the bottom end of the screw rod is provided with a limiting piece, and the bottom end of the bottom plate is provided with a plurality of moving wheels which are uniformly distributed.
Preferably, a plurality of anchor rods which are uniformly distributed are arranged on two sides of the bottom plate, and the anchor rods are connected with the bottom plate through movable sleeves.
Preferably, a transmission gear is arranged at the top end of the bottom plate, and a rack meshed with the transmission gear is arranged on the outer wall of the stirring cylinder in a surrounding mode.
According to another invention of the invention, the equipment for processing the normal-temperature mixed modified asphalt concrete and the production method thereof are provided, and the equipment for processing the normal-temperature mixed modified asphalt concrete comprises the following steps:
placing old asphalt concrete into a feeding funnel and then entering a crushing box;
starting a servo motor I to drive a crushing wheel to crush the old asphalt concrete in the crushing box through a driving shaft I and a driving shaft II;
the asphalt concrete crushed into small particles is discharged from a discharge hole at the bottom of the crushing box and enters the stirring cylinder through a feed inlet;
when the asphalt concrete crushed into small particles is discharged through the discharge port, the servo motor drives the connecting sheet to rotate through the rotating sheet, so that the connecting sheet swings under the limitation of the movable rod, and the connecting sheet pushes the corresponding guide plate I and the guide plate II to vibrate through the push rod;
the guide plate I and the guide plate II vibrate the asphalt concrete which is crushed into small particles in the vibrating process, so that the asphalt concrete is dispersed and falls down;
the driving motor drives the stirring blades to stir the asphalt concrete which is crushed into small particles in the stirring cylinder through the stirring rod, and constructors add a regenerant and a regenerated material into the stirring cylinder according to the needs;
after the regeneration of the asphalt concrete in the mixing drum is completed, constructors open the discharge hole to enable the regenerated asphalt concrete to fall down through the guide plate for repairing the hollow road section.
The invention has the beneficial effects that: the broken asphalt concrete of tiny granule is discharged from the discharge gate of broken bottom of the case and enters into the churn through the feed inlet, when the broken asphalt concrete of tiny granule is discharging through the discharge gate, its servo motor drives the connection piece through the revolving fragment and rotates, make the connection piece swing under the restriction of movable rod, the connection piece then promotes corresponding baffle one and baffle two through the push rod and vibrates, broken case is broken the old asphalt concrete of bold, then stir in the churn, the asphalt concrete is unloaded after regeneration, do not account for the space, be applicable to the asphalt concrete regeneration of a small amount of hole narrow road, further improve the finished product quality, low in production cost, the energy consumption is low and the advantage that product quality is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a normal-temperature mixing modified asphalt concrete processing device according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a crushing box in normal-temperature mixing modified asphalt concrete processing equipment according to an embodiment of the invention;
FIG. 3 is a schematic structural diagram of a vibrating mechanism in normal-temperature mixing modified asphalt concrete processing equipment according to an embodiment of the invention;
FIG. 4 is a flow chart of steps of a normal temperature mixing modified asphalt concrete processing device and a production method thereof according to an embodiment of the invention.
In the figure:
1. a base plate; 2. a frame; 3. a mixing drum; 4. sleeving blocks; 5. a cross beam; 6. a crushing box; 7. a feed hopper; 8. a feed inlet; 9. a cover plate; 10. a discharge port; 11. a first driving shaft; 12. a second driving shaft; 13. a crushing wheel; 14. a first servo motor; 15. a partition plate; 16. a first guide plate; 17. a second guide plate; 18. a stirring rod; 19. stirring blades; 20. a drive motor; 21. a discharge port; 22. a material guide plate; 23. a housing; 24. a rotating sheet; 25. a servo motor II; 26. connecting sheets; 27. a push rod; 28. a screw rod; 29. a rotating electric machine; 30. a movable block; 31. a limiting rod; 32. a movable rod; 33. a fixed shaft; 34. a moving wheel; 35. an anchor rod; 36. a transmission gear; 37. a rack.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the invention, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the invention, the equipment for processing the normal-temperature mixed modified asphalt concrete and the production method thereof are provided.
The first embodiment is as follows:
as shown in fig. 1-4, the normal temperature mixing modified asphalt concrete processing equipment according to the embodiment of the present invention includes a bottom plate 1 and a frame 2 located at the top end of the bottom plate 1, an obliquely arranged mixing drum 3 is arranged in the frame 2, the mixing drum 3 is connected with the bottom plate 1 through a sleeve block 4, a transverse beam 5 is arranged at the top end of the frame 2, a crushing box 6 is arranged at the top end of the transverse beam 5, a feeding hopper 7 is arranged at the top end of the crushing box 6, a feeding port 8 is arranged at the top end of the mixing drum 3, a cover plate 9 matched with the feeding port 8 is arranged on the feeding port 8, a discharging port 10 matched with the feeding port 8 is arranged at the bottom end of the crushing box 6, a first driving shaft 11 and a second driving shaft 12 which are symmetrically arranged are arranged in the crushing box 6, and a plurality of crushing wheels 13 which are uniformly distributed are respectively sleeved on the first driving shaft 11 and the second driving shaft 12, the crushing wheels 13 on the first driving shaft 11 and the crushing wheels 13 on the second driving shaft 12 are arranged alternately, and a servo motor I14 connected with the driving shaft I11 and the driving shaft II 12 is arranged on one side of the crushing box 6, a transverse clapboard 15 is arranged in the crushing box 6 and below the crushing wheel 13, the bottom end of the partition plate 15 is provided with a first guide plate 16 and a second guide plate 17 which are symmetrically arranged, one sides of the first guide plate 16 and the second guide plate 17 which are far away from each other are provided with oscillating mechanisms connected with the crushing box 6, the stirring cylinder 3 is internally provided with a stirring rod 18 which is obliquely arranged, the stirring rod 18 is sleeved with a stirring blade 19 matched with the stirring rod 18, one side of the stirring rod 18 and a driving motor 20 at one side of the stirring cylinder 3, a discharge port 21 is arranged at one side of the stirring cylinder 3, and a guide plate 22 is obliquely arranged at one side of the discharge port 21.
Example two:
as shown in fig. 1-4, the oscillating mechanism comprises a housing 23 located in a side wall of the crushing bin 6, a rotating sheet 24 is arranged in the casing 23, the axis of the rotating sheet 24 is connected with the output end of a second servo motor 25 positioned in the casing 23, a connecting piece 26 is arranged on one side of the rotating piece 24, a push rod 27 correspondingly connected with the first guide plate 16 and the second guide plate 17 is arranged on one side of the bottom end of the connecting piece 26, the oscillating mechanism further comprises a screw 28 vertically arranged in the casing 23, the top end of the screw 28 is connected with the output end of a rotating motor 29 arranged in the casing 23, the screw 28 is sleeved with a movable block 30 matched with the screw, one side of the movable block 30 is respectively provided with a limit rod 31 and a movable rod 32, one side of the movable rod 32 is connected with the connecting sheet 26, and the limiting rod 31 is respectively connected with the movable block 30 and the casing 23 through a fixed shaft 33.
Example three:
as shown in fig. 1-4, the movable rod 32 is connected to the movable block 30 and the connecting plate 26 through a first connecting shaft, the movable rod 32 and the limiting rod 31 are both arranged obliquely, the push rod 27 is correspondingly connected to the connecting plate 26, the first guide plate 16 and the second guide plate 17 through a second connecting shaft, the rotating motor 29 is a forward and reverse rotating motor, the bottom end of the lead screw 28 is provided with a limiting piece, and the bottom end of the bottom plate 1 is provided with a plurality of moving wheels 34 which are uniformly distributed. Through the cooperation design of rotating electrical machines 29 and lead screw 28, the rotatory movable block 30 that drives of lead screw 28 removes for the inclination that movable block 30 promoted gag lever post 31 and movable rod 32 discovers the change, and when movable block 30 moved down, its movable rod 32 promoted connection piece 26 and moved up, made connection piece 26 drive the swing range of push rod 27 diminish, and then can adjust the vibration frequency of baffle one 16 and baffle two 17.
Example four:
as shown in fig. 1-4, a plurality of anchor rods 35 are uniformly distributed on two sides of the bottom plate 1, the anchor rods 35 are connected with the bottom plate 1 through movable sleeves, a transmission gear 36 is arranged at the top end of the bottom plate 1, and a rack 37 meshed with the transmission gear 36 is arranged on the outer wall of the mixing drum 3 in a surrounding manner.
Example five:
as shown in FIGS. 1-4, a normal temperature mixing modified asphalt concrete processing device and a production method thereof are provided, which are used for the normal temperature mixing modified asphalt concrete processing device, and comprise the following steps:
old asphalt concrete is placed into a feed hopper 7 and enters a crushing box 6;
starting a servo motor I14 to drive a crushing wheel 13 to crush the old asphalt concrete in the crushing box 6 through a driving shaft I11 and a driving shaft II 12;
the asphalt concrete crushed into small particles is discharged from a discharge port 10 at the bottom of the crushing box 6 and enters the stirring cylinder 3 through a feed port 8;
when the asphalt concrete crushed into small particles is discharged from the discharge port 10, the servo motor II 25 drives the connecting sheet 26 to rotate through the rotating sheet 24, so that the connecting sheet 26 swings under the limitation of the movable rod 32, and the connecting sheet 26 pushes the corresponding guide plate I16 and the guide plate II 17 to vibrate through the push rod 27;
the guide plate I16 and the guide plate II 17 vibrate the asphalt concrete which is crushed into small particles in the vibrating process, so that the asphalt concrete is dispersed and falls down;
the driving motor 20 drives the stirring blade 19 to stir the asphalt concrete crushed into small particles in the stirring cylinder 3 through the stirring rod 18, and constructors add a regenerant and a regenerated material into the stirring cylinder 3 according to needs;
after the asphalt concrete in the mixing drum 3 is regenerated, the constructor opens the discharge port 21 to make the regenerated asphalt concrete fall down through the guide plate 22 for repairing the hollow road section.
Example six:
as shown in FIGS. 1-4, according to another aspect of the present invention, there is provided a normal temperature mixing modified asphalt concrete processing equipment and a production method thereof, which is used for the normal temperature mixing modified asphalt concrete processing equipment, and comprises the following steps;
s101, placing old asphalt concrete into a feeding funnel 7 and then into a crushing box 6;
step S103, starting the servo motor I14 to drive the crushing wheel 13 to crush the old asphalt concrete in the crushing box 6 through the driving shaft I11 and the driving shaft II 12;
s105, discharging the asphalt concrete crushed into small particles from a discharge port 10 at the bottom of the crushing box 6 and entering the mixing drum 3 through a feed port 8;
step S107, when the asphalt concrete crushed into small particles is discharged from the discharge hole 10, the servo motor II 25 drives the connecting sheet 26 to rotate through the rotating sheet 24, so that the connecting sheet 26 swings under the limitation of the movable rod 32, and the connecting sheet 26 pushes the corresponding guide plate I16 and the guide plate II 17 to vibrate through the push rod 27;
step S109, vibrating the asphalt concrete crushed into small particles in the vibrating process of the first guide plate 16 and the second guide plate 17 to disperse and fall;
step S111, the driving motor 20 drives the stirring blade 19 through the stirring rod 18 to stir the asphalt concrete which is crushed into small particles in the stirring cylinder 3, and constructors add the regenerant and the regenerated material into the stirring cylinder 3 according to the needs;
step S113, after the asphalt concrete in the mixing drum 3 is regenerated, the constructor opens the discharge port 21 to make the regenerated asphalt concrete fall down through the guide plate 22 for repairing the hollow road section.
In summary, by means of the above technical solution of the present invention, the asphalt concrete crushed into small particles is discharged from the discharge port 10 at the bottom of the crushing box 6 and enters the mixing drum 3 through the feed port 8, when the asphalt concrete crushed into small particles is discharged through the discharge port 10, the second servo motor 25 drives the connecting piece 26 to rotate through the rotating piece 24, so that the connecting piece 26 swings under the limitation of the movable rod 32, the connecting piece 26 pushes the corresponding first guide plate 16 and the second guide plate 17 to vibrate through the push rod 27, the crushing box 6 crushes large blocks of old asphalt concrete, and then the large blocks of old asphalt concrete enter the mixing drum 3 to be mixed, and the asphalt concrete is recycled and unloaded without occupying space.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. The normal-temperature mixing modified asphalt concrete processing equipment is characterized by comprising a bottom plate (1) and a frame (2) positioned on the top end of the bottom plate (1), wherein a stirring barrel (3) is arranged in the frame (2) and is obliquely arranged, the stirring barrel (3) is connected with the bottom plate (1) through a sleeve block (4), the top end of the frame (2) is provided with a transverse beam (5) which is transversely arranged, a crushing box (6) is arranged on the top end of the transverse beam (5), the top end of the crushing box (6) is provided with a feeding funnel (7), the top end of the stirring barrel (3) is provided with a feeding port (8), the feeding port (8) is provided with a cover plate (9) matched with the feeding port (8), the bottom end of the crushing box (6) is provided with a discharging port (10) matched with the feeding port (8), and a first driving shaft (11) and a second driving shaft (12) which are symmetrically arranged are arranged in the crushing box (6), the crushing device is characterized in that a plurality of crushing wheels (13) which are uniformly distributed are sleeved on the first driving shaft (11) and the second driving shaft (12), the crushing wheels (13) on the first driving shaft (11) and the crushing wheels (13) on the second driving shaft (12) are alternately arranged, one side of the crushing box (6) is provided with a first servo motor (14) connected with the first driving shaft (11) and the second driving shaft (12), a transverse partition plate (15) is arranged below the crushing wheels (13) in the crushing box (6), the bottom end of the partition plate (15) is provided with a first guide plate (16) and a second guide plate (17) which are symmetrically arranged, one sides of the first guide plate (16) and the second guide plate (17) which are far away from each other are provided with a guide plate mechanism connected with the crushing box (6), and an obliquely arranged stirring rod (18) is arranged in the stirring barrel (3), the stirring device is characterized in that a stirring blade (19) matched with the stirring rod is sleeved on the stirring rod (18), one side of the stirring rod (18) is connected with a driving motor (20) on one side of the stirring cylinder (3), a discharging port (21) is arranged on one side of the stirring cylinder (3), and a guide plate (22) obliquely arranged is arranged on one side of the discharging port (21).
2. The normal-temperature mixing modified asphalt concrete processing equipment as claimed in claim 1, wherein the vibrating mechanism comprises a casing (23) located on the side wall of the crushing box (6), a rotating sheet (24) is arranged in the casing (23), the axis of the rotating sheet (24) is connected with the output end of a second servo motor (25) located in the casing (23), a connecting sheet (26) is arranged on one side of the rotating sheet (24), and a push rod (27) correspondingly connected with the first guide plate (16) and the second guide plate (17) is arranged on one side of the bottom end of the connecting sheet (26).
3. The normal temperature mix modified asphalt concrete processing equipment of claim 2, characterized in that, vibrate the mechanism still including being located vertical setting's lead screw (28) in casing (23), the top of lead screw (28) with be located rotating electrical machines (29) output in casing (23) is connected, the cover is equipped with rather than assorted movable block (30) on lead screw (28), one side of movable block (30) is equipped with gag lever post (31) and movable rod (32) respectively, one side of movable rod (32) with connection piece (26) are connected, gag lever post (31) through fixed axle (33) respectively with movable block (30) with casing (23) are connected.
4. The normal-temperature blending modified asphalt concrete processing equipment according to claim 3, wherein the movable rod (32) is connected with the movable block (30) and the connecting piece (26) through a first connecting shaft, and the movable rod (32) and the limiting rod (31) are both arranged in an inclined manner.
5. A normal temperature mix modified asphalt concrete processing equipment as claimed in claim 4, wherein said push rod (27) is connected with said connecting piece (26), said guide plate I (16) and said guide plate II (17) correspondingly through connecting shaft II.
6. The normal-temperature mixed modified asphalt concrete processing equipment according to claim 5, wherein the rotating motor (29) is a forward and reverse rotating motor, the bottom end of the screw rod (28) is provided with a limiting piece, and the bottom end of the bottom plate (1) is provided with a plurality of moving wheels (34) which are uniformly distributed.
7. A normal temperature mix modified asphalt concrete processing equipment according to claim 6, characterized in that, both sides of the bottom plate (1) are provided with a plurality of anchor rods (35) which are evenly distributed, and the anchor rods (35) are connected with the bottom plate (1) through movable sleeves.
8. The normal-temperature mixing modified asphalt concrete processing equipment according to claim 6, wherein a transmission gear (36) is arranged at the top end of the bottom plate (1), and a rack (37) meshed with the transmission gear (36) is arranged on the outer wall of the stirring drum (3) in a surrounding manner.
9. A normal temperature mixing modified asphalt concrete processing device and a production method thereof are characterized in that the normal temperature mixing modified asphalt concrete processing device used for the method as claimed in claim 8 comprises the following steps:
old asphalt concrete is placed into a feeding funnel (7) and enters a crushing box (6);
starting a servo motor I (14) to drive a crushing wheel (13) to crush the old asphalt concrete in the crushing box (6) through a driving shaft I (11) and a driving shaft II (12);
the asphalt concrete crushed into small particles is discharged from a discharge hole (10) at the bottom of the crushing box (6) and enters the mixing drum (3) through a feed hole (8);
when the crushed asphalt concrete is discharged from the discharge port (10), the servo motor II (25) drives the connecting sheet (26) to rotate through the rotating sheet (24), so that the connecting sheet (26) swings under the limitation of the movable rod (32), and the connecting sheet (26) pushes the corresponding guide plate I (16) and the guide plate II (17) to vibrate through the push rod (27);
the guide plate I (16) and the guide plate II (17) vibrate the asphalt concrete crushed into small particles in the vibrating process, so that the asphalt concrete is dispersed and falls down;
a driving motor (20) drives a stirring blade (19) to stir the asphalt concrete which is crushed into small particles in the stirring cylinder (3) through a stirring rod (18), and constructors add a regenerant and a regenerated material into the stirring cylinder (3) according to needs;
after the regeneration of the asphalt concrete in the mixing drum (3) is completed, constructors open the discharge hole (21) to enable the regenerated asphalt concrete to fall down through the guide plate (22) for repairing the hollow road section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110611658.6A CN113445385A (en) | 2021-06-02 | 2021-06-02 | Normal-temperature mixing modified asphalt concrete processing equipment and production method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110611658.6A CN113445385A (en) | 2021-06-02 | 2021-06-02 | Normal-temperature mixing modified asphalt concrete processing equipment and production method thereof |
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| CN113445385A true CN113445385A (en) | 2021-09-28 |
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| CN212653636U (en) * | 2020-04-26 | 2021-03-05 | 湖南湘军高压电杆有限公司 | Concrete pole raw material mixing device |
| CN111515122A (en) * | 2020-05-26 | 2020-08-11 | 张延东 | Prefabricated plate concrete vibration screening device for construction |
| CN212442058U (en) * | 2020-05-26 | 2021-02-02 | 安徽信和中药饮片有限公司 | Automatic herbal pieces-wind selector |
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Application publication date: 20210928 |