CN218596821U

CN218596821U - Waste asphalt concrete regeneration drying roller

Info

Publication number: CN218596821U
Application number: CN202222162654.7U
Authority: CN
Inventors: 方小冬; 方君豪
Original assignee: Hekun Concrete Technology Wenzhou Co ltd
Current assignee: Hekun Concrete Technology Wenzhou Co ltd
Priority date: 2022-08-16
Filing date: 2022-08-16
Publication date: 2023-03-10
Anticipated expiration: 2032-08-16

Abstract

The utility model discloses an old and useless asphalt concrete regeneration drying drum, include: the roller comprises a supporting mechanism and a roller body arranged on the supporting mechanism, wherein a driving mechanism is also arranged at the top of the supporting mechanism and at a position corresponding to the roller body; wherein, the first puddler of a plurality of that the top fixedly connected with equidistance of cylinder main part inner wall was arranged, the bottom of cylinder main part inner wall and the fixed position of staggering first puddler be connected with the second puddler that the equidistance was arranged, supporting mechanism includes the base, and the branch fixedly connected with supporting seat that the symmetry set up is passed through at the top of base. Not only adopt the mode of roll stoving, effectively increase the rolling of pitch in the cylinder inside, and can effectively stir pitch through setting up first puddler and second puddler to improved the even to pitch heating, and in the roll stoving, can increase the inside air flow of cylinder, thereby the promotion of very big limit is to the drying efficiency of pitch.

Description

Waste asphalt concrete regeneration drying roller

Technical Field

The utility model relates to a concrete regeneration technical field, in particular to old and useless asphalt concrete regeneration drying drum.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and non-metallic derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, is soluble in carbon disulfide, is a waterproof, moistureproof and anticorrosive organic cementing material, is used for treating the asphalt on the surface of a road under the condition that the road is damaged, paving a new asphalt concrete pavement again, and generally drying the treated asphalt for reuse, such as application number: CN201620915203.8 discloses an asphalt heating device for road maintenance, it includes asphalt heating chamber and tail gas processing apparatus, asphalt heating chamber upper end is provided with feed hopper, be provided with the stock guide in the feed hopper, the asphalt heating intracavity is provided with the (mixing) shaft, the (mixing) shaft is connected with stirring vane, be provided with the electrical heating iron core in the stirring vane, asphalt heating chamber lower extreme is provided with the discharge gate, the discharge gate both ends are provided with the tail gas discharge port, the tail gas discharge port passes through the discharge tube and connects on tail gas processing apparatus, be provided with the dirt filtration lug in the discharge tube, tail gas processing apparatus includes the gas collection case, the gas collection case left end is provided with the suction fan, be provided with the active carbon filter layer in the gas collection case, the gas collection case upper end is provided with humidification equipment, can accomplish the heating work to the pitch well, make pitch thermally equivalent through the design of inside (mixing) shaft, the tail gas absorption that produces when heating the pitch, construction workman has avoided inhaling harmful gas, road maintenance's efficiency has been improved, be worth promoting.

However, the asphalt heating device in the above comparative example has the problems of uneven heating and poor ventilation effect, thereby reducing the efficiency of asphalt drying.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an old and useless asphalt concrete regeneration drying roller not only adopts the mode of rolling drying, effectively increases the rolling of pitch in the cylinder inside, and can effectively stir pitch through setting up first puddler and second puddler to improved the even to the pitch heating, and in the rolling drying, can increase the inside air flow of cylinder, thereby the promotion of very big limit is to the drying efficiency of pitch.

In order to achieve the above object, the utility model discloses a main technical scheme include:

a waste asphalt concrete regeneration drying roller comprises:

the roller comprises a supporting mechanism and a roller body arranged on the supporting mechanism, wherein a driving mechanism is also arranged at the top of the supporting mechanism and at a position corresponding to the roller body;

the top of the inner wall of the roller body is fixedly connected with a plurality of first stirring rods which are arranged at equal intervals, and the bottom of the inner wall of the roller body, which is staggered with the first stirring rods, is fixedly connected with second stirring rods which are arranged at equal intervals;

by adopting the technical scheme: not only adopt the mode of roll stoving, effectively increase the rolling of pitch in the cylinder inside, and can effectively stir pitch through setting up first puddler and second puddler to improved the even to pitch heating, and in the roll stoving, can increase the inside air flow of cylinder, thereby the promotion of very big limit to the drying efficiency of pitch.

Preferably, the supporting mechanism includes the base, the branch fixedly connected with supporting seat that the symmetry set up is passed through at the top of base, two back shafts of the equal fixedly connected with in both sides of supporting seat inner wall, four the tip of back shaft all rotates and is connected with supporting roller, the fixed surface of cylinder main part be connected with supporting roller assorted slide rail.

Preferably, one side of the slide rail, which is close to the supporting roller, is in rolling connection with the supporting roller.

Preferably, the side surface of the drum main body is also fixedly connected with a fan frame, and the fan frame is fixedly connected with a blower.

Preferably, actuating mechanism includes fixed connection and is in the mounting bracket at supporting seat top, the side fixedly connected with servo motor of mounting bracket, fixedly connected with driving gear on servo motor's the output shaft, in the cylinder main part and corresponding driven ring gear is installed to the position of driving gear.

Preferably, one side of the driving gear, which is close to the driven gear ring, is meshed with the driven gear ring through teeth.

The utility model discloses possess following beneficial effect at least:

the utility model discloses in, not only adopt the mode of roll drying, effectively increase pitch and roll inside the cylinder, and can effectively stir pitch through setting up first puddler and second puddler to improved the even to pitch heating, and in roll drying, can increase the inside air flow of cylinder, thereby the promotion of very big limit is to the drying efficiency of pitch.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a portion A of the present invention shown in FIG. 1;

FIG. 3 is a schematic view of a portion of the enlarged structure of FIG. 1 at B according to the present invention;

fig. 4 is a schematic structural view of the slide rail of the present invention;

fig. 5 is a schematic structural view of the middle driven gear ring of the present invention.

The reference numbers illustrate:

1. a support mechanism; 2. a drum main body; 3. a drive mechanism;

201. a first stirring rod; 202. a second stirring rod; 203. a fan frame; 2031. a blower;

101. a base; 102. a strut; 103. a supporting seat; 104. a support shaft; 105. supporting the rollers; 1051. a slide rail;

301. a mounting frame; 302. a servo motor; 303. a driving gear; 3031. a driven ring gear.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

Referring to fig. 1 to 5, in the embodiment of the present invention,

a waste asphalt concrete regeneration drying roller comprises: the roller comprises a supporting mechanism 1 and a roller body 2 arranged on the supporting mechanism 1, wherein a driving mechanism 3 is arranged at the top of the supporting mechanism 1 and corresponds to the roller body 2;

the top of the inner wall of the roller body 2 is fixedly connected with a plurality of first stirring rods 201 which are arranged equidistantly, and the bottom of the inner wall of the roller body 2, which is staggered with the first stirring rods 201, is fixedly connected with second stirring rods 202 which are arranged equidistantly;

the supporting mechanism 1 comprises a base 101, the top of the base 101 is fixedly connected with a supporting seat 103 through symmetrically arranged supporting rods 102, two supporting shafts 104 are fixedly connected to two sides of the inner wall of the supporting seat 103, supporting rollers 105 are rotatably connected to the end parts of the four supporting shafts 104, a sliding rail 1051 matched with the supporting rollers 105 is fixedly connected to the surface of the roller body 2, and one side of the sliding rail 1051, which is close to the supporting rollers 105, is in rolling connection with the supporting rollers 105;

the driving mechanism 3 comprises a mounting frame 301 fixedly connected to the top of the supporting seat 103, a servo motor 302 is fixedly connected to the side surface of the mounting frame 301, a driving gear 303 is fixedly connected to an output shaft of the servo motor 302, a driven gear ring 3031 is mounted on the drum main body 2 and corresponds to the driving gear 303, and one side, close to the driven gear ring 3031, of the driving gear 303 is meshed with the driven gear ring 3031 through teeth;

through adopting above-mentioned technical scheme, not only adopt the mode of roll stoving, effectively increase pitch and in the inside roll of cylinder, and can effectively stir pitch through setting up first puddler 201 and second puddler 202 to the uniformity of pitch heating has been improved.

Referring to fig. 1 to 5, in an embodiment of the present invention, a blower frame 203 is further fixedly connected to a side surface of the drum main body 2, and a blower 2031 is fixedly connected to the blower frame 203;

through adopting above-mentioned technical scheme, when the roll is dried, can increase the inside air flow of cylinder to the promotion of very big limit is to the drying efficiency of pitch.

The utility model discloses a theory of operation is: inside asphalt concrete who will treat to dry is put into main drum body 2, then open servo motor 302, servo motor 302 drives driving gear 303 and rotates, consequently under driven ring gear 3031's intermeshing effect, it constantly rolls to drive main drum body 2, and under the interact of first puddler 201 and second puddler 202, asphalt concrete's stirring effect can be effectively increased, and then asphalt concrete's even heating has been guaranteed, and pass through air-blower 2031, the air flow around the inside concrete of main drum body 2 has been increased, consequently, the drying efficiency to pitch has been improved.

While the foregoing description shows and describes several preferred embodiments of the invention, it is to be understood, as noted above, that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The utility model provides a waste asphalt concrete regeneration drying roller which characterized in that includes:

the roller comprises a supporting mechanism (1) and a roller body (2) arranged on the supporting mechanism (1), wherein a driving mechanism (3) is further arranged at the top of the supporting mechanism (1) and at a position corresponding to the roller body (2);

the top of the inner wall of the roller body (2) is fixedly connected with a plurality of first stirring rods (201) which are arranged equidistantly, and the bottom of the inner wall of the roller body (2) is fixedly connected with second stirring rods (202) which are arranged equidistantly and are staggered from the first stirring rods (201).

2. The waste asphalt concrete recycling drying drum according to claim 1, characterized in that: supporting mechanism (1) includes base (101), branch (102) fixedly connected with supporting seat (103) that the symmetry set up is passed through at the top of base (101), two back shafts (104), four of the equal fixedly connected with in both sides of supporting seat (103) inner wall the tip of back shaft (104) all rotates and is connected with supporting roller (105), the fixed surface of cylinder main part (2) be connected with supporting roller (105) assorted slide rail (1051).

3. The waste asphalt concrete recycling drying drum according to claim 2, characterized in that: one side of the sliding rail (1051) close to the supporting roller (105) is connected with the supporting roller (105) in a rolling way.

4. The waste asphalt concrete recycling drying drum according to claim 1, characterized in that: the side of the roller main body (2) is also fixedly connected with a fan frame (203), and the fan frame (203) is fixedly connected with a blower (2031).

5. The waste asphalt concrete recycling drying drum according to claim 2, characterized in that: the driving mechanism (3) comprises a mounting frame (301) fixedly connected to the top of the supporting seat (103), a servo motor (302) is fixedly connected to the side face of the mounting frame (301), a driving gear (303) is fixedly connected to an output shaft of the servo motor (302), and a driven gear ring (3031) is mounted on the roller body (2) and corresponds to the position of the driving gear (303).

6. The waste asphalt concrete recycling drying drum according to claim 5, characterized in that: one side of the driving gear (303) close to the driven gear ring (3031) is meshed with the driven gear ring (3031) through teeth.