CN218077530U - Recycled asphalt concrete heating and stirring device - Google Patents
Recycled asphalt concrete heating and stirring device Download PDFInfo
- Publication number
- CN218077530U CN218077530U CN202222034072.0U CN202222034072U CN218077530U CN 218077530 U CN218077530 U CN 218077530U CN 202222034072 U CN202222034072 U CN 202222034072U CN 218077530 U CN218077530 U CN 218077530U
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- rotating ring
- stirring
- asphalt concrete
- heating
- concrete heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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Abstract
A regenerated asphalt concrete heating and stirring device comprises a stirring barrel, wherein the side wall of the stirring barrel is of a hollow structure, a heating device is arranged in the hollow cavity, a lower rotating ring and an upper rotating ring are respectively arranged at the bottom and the upper part in the stirring barrel, the upper rotating ring and the lower rotating ring are fixedly connected through a vertical rod, a pulley is arranged at the bottom of the lower rotating ring, and a side scraper blade for scraping attachments on the inner side wall of the stirring barrel is arranged on the outer side of the vertical rod; the utility model provides a reclaimed asphalt concrete heating agitating unit can strike off the attachment of agitator inner wall at the in-process of heating stirring, simultaneously, need not to use the (mixing) shaft, sets up the stirring rake on the montant, follows the rotating ring and rotates, plays the stirring effect.
Description
Technical Field
The utility model relates to an asphalt concrete regeneration technical field, especially a recycled asphalt concrete heating agitating unit.
Background
The reclaimed materials and the new materials need to be heated and mixed in proportion in the hot-mixing process of the hot-mixed reclaimed asphalt concrete, and the asphalt materials are viscous, so that the asphalt concrete materials are high in viscosity in the heating, mixing and stirring process, are easy to attach to the side wall, are easy to be burnt especially when the side wall heats the materials, and are easy to damage a motor due to the fact that the stirring motor meets resistance when the stirring shaft is adopted for stirring.
Disclosure of Invention
The utility model aims to solve the technical problem that a recycled asphalt concrete heating agitating unit is provided, can prevent that the material from attaching to on the inner wall of heating agitator to need not the (mixing) shaft, satisfy the stirring of big resistance.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a regenerated asphalt concrete heating and stirring device comprises a stirring barrel, wherein the side wall of the stirring barrel is of a hollow structure, a heating device is arranged in the hollow cavity, a lower rotating ring and an upper rotating ring are respectively arranged at the bottom and the upper part in the stirring barrel, the upper rotating ring and the lower rotating ring are fixedly connected through a vertical rod, a pulley is arranged at the bottom of the lower rotating ring, and a side scraper blade for scraping attachments on the inner side wall of the stirring barrel is arranged on the outer side of the vertical rod;
the lateral wall of going up the rotating ring is gear structure, is equipped with in the outside of agitator and is used for carrying out spacing stop gear to last rotating ring, and stop gear passes the lateral wall of agitator and goes up the rotating ring and mesh mutually, still including being used for driving stop gear pivoted motor, and the output shaft and the drive gear of motor are connected, and drive gear meshes with stop gear mutually.
Preferably, a cross rod is fixedly arranged in the lower rotating ring, and a bottom scraper blade for scraping attachments at the bottom of the stirring barrel is arranged at the bottom of the cross rod.
Preferably, the side scrapers and the bottom scraper are in contact with the inner wall of the stirring barrel but not connected.
Preferably, the side scrapers and the bottom scraper are made of rubber materials.
Preferably, the inner side of the vertical rod is provided with a stirring paddle.
Preferably, a baffle is arranged in the upper rotating ring and is positioned above the stirring paddle.
Preferably, the number of the limiting gears is three, the transmission gear is meshed with one of the limiting gears, and a window for the limiting gear to pass through is formed in the side wall of the stirring barrel.
Preferably, a top cover is arranged at the top of the stirring barrel, a feed inlet is formed in the top cover, and a discharge outlet is formed in the bottom of the stirring barrel.
The utility model provides a reclaimed asphalt concrete heating agitating unit can strike off the attachment of agitator inner wall at the in-process of heating stirring, simultaneously, need not to use the (mixing) shaft, sets up the stirring rake on the montant, follows the rolling ring and rotates, plays the stirring effect.
Drawings
The invention will be further described with reference to the following drawings and examples:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the external structure of the present invention.
Detailed Description
As shown in fig. 1-3, a recycled asphalt concrete heating and stirring device comprises a stirring barrel 1, wherein the side wall of the stirring barrel 1 is of a hollow structure, a heating device is arranged in the hollow cavity, a lower rotating ring 2 and an upper rotating ring 4 are respectively arranged at the bottom and the upper part in the stirring barrel 1, the upper rotating ring 4 and the lower rotating ring 2 are fixedly connected through a vertical rod 5, a pulley 3 is arranged at the bottom of the lower rotating ring 2, and a side scraper 6 for scraping off the attachment on the inner side wall of the stirring barrel 1 is arranged at the outer side of the vertical rod 5; at least two vertical rods 5 are arranged. The heating device may employ an electric heating wire.
The lateral wall of the upper rotating ring 4 is of a gear structure, a limiting gear 7 used for limiting the upper rotating ring 4 is arranged on the outer side of the stirring barrel 1, the limiting gear 7 penetrates through the lateral wall of the stirring barrel 1 to be meshed with the upper rotating ring 4, the outer wall of the upper rotating ring further comprises a motor 8 used for driving the limiting gear 7 to rotate, the output shaft of the motor 8 is connected with a transmission gear 9, and the transmission gear 9 is meshed with the limiting gear 7.
Preferably, a cross bar 10 is fixedly arranged in the lower rotating ring 2, and a bottom scraper 11 for scraping attachments at the bottom of the stirring barrel 1 is arranged at the bottom of the cross bar 10.
Preferably, the side scrapers 6 and the bottom scraper 11 are in contact with the inner wall of the stirring barrel 1 but not connected.
Preferably, the side blades 6 and the bottom blade 11 are made of a rubber material.
Preferably, the inner side of the vertical rod 5 is provided with a stirring paddle 12.
Preferably, a baffle 13 is arranged in the upper rotating ring 4, and the baffle 13 is positioned above the stirring paddle 12. The baffle 13 blocks the material when feeding, prevents that the material from directly pounding to stirring rake 12, causes stirring rake 12 to damage.
Preferably, the number of the limiting gears 7 is three, the three limiting gears 7 are fixedly arranged on the outer side of the stirring barrel 1, the transmission gear 9 is meshed with one of the limiting gears 7, and a window 14 for the limiting gear 7 to pass through is arranged on the side wall of the stirring barrel 1.
Preferably, a top cover 15 is arranged at the top of the stirring barrel 1, a feeding hole 16 is arranged on the top cover 15, and a discharging hole 17 is arranged at the bottom of the stirring barrel 1.
During the use, carry out the heating stirring after opening heating device and motor 8, motor 8 drives drive gear 9, stop gear 7 and goes up the rotating ring and rotate 4, goes up the rotating ring and drives montant 5 and lower rotating ring 2 and rotate, and the attachment of inside wall and bottom is scraped respectively to side scraper blade 6 and bottom scraper blade 11 in this process, and stirring rake 12 stirs simultaneously.
The above-mentioned embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the protection scope of the present invention should be defined by the technical solutions described in the claims, and equivalents including technical features in the technical solutions described in the claims. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (8)
1. The utility model provides a regeneration asphalt concrete heating agitating unit, includes agitator (1), and the lateral wall of agitator (1) is hollow structure, is equipped with heating device, its characterized in that in the cavity: a lower rotating ring (2) and an upper rotating ring (4) are respectively arranged at the bottom and the upper part in the stirring barrel (1), the upper rotating ring (4) is fixedly connected with the lower rotating ring (2) through a vertical rod (5), a pulley (3) is arranged at the bottom of the lower rotating ring (2), and a side scraper (6) for scraping attachments on the inner side wall of the stirring barrel (1) is arranged on the outer side of the vertical rod (5);
the lateral wall of going up rotating ring (4) is gear structure, is equipped with in the outside of agitator (1) and is used for carrying out spacing stop gear (7) to last rotating ring (4), and stop gear (7) pass the lateral wall of agitator (1) and go up rotating ring (4) and mesh mutually, still including being used for driving stop gear (7) pivoted motor (8), and the output shaft and drive gear (9) of motor (8) are connected, and drive gear (9) mesh mutually with stop gear (7).
2. The recycled asphalt concrete heating and stirring device of claim 1, wherein: a cross rod (10) is fixedly arranged in the lower rotating ring (2), and a bottom scraping plate (11) used for scraping attachments at the bottom of the stirring barrel (1) is arranged at the bottom of the cross rod (10).
3. The recycled asphalt concrete heating and stirring device as claimed in claim 2, wherein: the side scraper (6) and the bottom scraper (11) are contacted with the inner wall of the stirring barrel (1) but not connected with the inner wall.
4. The recycled asphalt concrete heating and stirring device of claim 3, wherein: the side scrapers (6) and the bottom scrapers (11) are made of rubber materials.
5. The recycled asphalt concrete heating and stirring device according to claim 1, wherein: the inner side of the vertical rod (5) is provided with a stirring paddle (12).
6. The recycled asphalt concrete heating and stirring device according to claim 5, wherein: a baffle (13) is arranged in the upper rotating ring (4), and the baffle (13) is positioned above the stirring paddle (12).
7. The recycled asphalt concrete heating and stirring device of claim 1, wherein: the number of the limiting gears (7) is three, the transmission gear (9) is meshed with one of the limiting gears (7), and a window (14) for the limiting gear (7) to penetrate through is formed in the side wall of the stirring barrel (1).
8. The recycled asphalt concrete heating and stirring device according to claim 1, wherein: the top of agitator (1) is equipped with top cap (15), is equipped with feed inlet (16) on top cap (15), is equipped with discharge gate (17) in the bottom of agitator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222034072.0U CN218077530U (en) | 2022-08-03 | 2022-08-03 | Recycled asphalt concrete heating and stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222034072.0U CN218077530U (en) | 2022-08-03 | 2022-08-03 | Recycled asphalt concrete heating and stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218077530U true CN218077530U (en) | 2022-12-20 |
Family
ID=84486631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222034072.0U Active CN218077530U (en) | 2022-08-03 | 2022-08-03 | Recycled asphalt concrete heating and stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218077530U (en) |
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2022
- 2022-08-03 CN CN202222034072.0U patent/CN218077530U/en active Active
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