CN214438579U

CN214438579U - Asphalt mixing stirring device

Info

Publication number: CN214438579U
Application number: CN202022301031.4U
Authority: CN
Inventors: 叶惠龙
Original assignee: Zhejiang Hangxing Road Construction Co ltd
Current assignee: Zhejiang Hangxing Road Construction Co ltd
Priority date: 2020-10-15
Filing date: 2020-10-15
Publication date: 2021-10-22
Anticipated expiration: 2030-10-15

Abstract

The utility model discloses a pitch mixing stirring device relates to pitch stirring technical field. This asphalt mixing stirring device, including first box, the top surface fixed mounting of first box has the second box, and one side outer wall fixed mounting of second box has first motor, and one side inner wall of second box rotates and installs first pivot, and the output shaft of first motor runs through the second box through the shaft coupling and in the one end fixed connection of first pivot, the first flight of the outer wall fixedly connected with of first pivot, the opposite side outer wall fixedly connected with inlet pipe of second box, and the one end of inlet pipe extends to the inside of second box. Through the cooperation use of second box, first motor, first pivot, first flight and inlet pipe, carry out broken stirring to the crude asphalt stone, the use of each field work of carrying on that the asphalt stone of specification size can be better, for work on next step make the basis in advance, improved work efficiency.

Description

Asphalt mixing stirring device

Technical Field

The utility model relates to a pitch stirring technical field specifically is a pitch mixing stirring device.

Background

The asphalt mixer is a complete set of equipment for producing asphalt concrete in batches, can produce asphalt mixture, modified asphalt mixture and color asphalt mixture, and is necessary equipment for building expressways, grade highways, municipal roads, airports and ports.

In the prior art, when an asphalt mixture is prepared, because a modifier and asphalt concrete can be mixed and melted at a certain temperature, most of the existing asphalt stirring devices have the problems that the stirring of asphalt is not uniform, the internal temperature cannot meet the mixing requirement, and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an asphalt mixing stirring device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an asphalt mixing and stirring device comprises a first box body, wherein a second box body is fixedly arranged on the outer surface of the top of the first box body, a first motor is fixedly arranged on the outer wall of one side of the second box body, a first rotating shaft is rotatably arranged on the inner wall of one side of the second box body, an output shaft of the first motor penetrates through the second box body through a coupler and is fixedly connected with one end of the first rotating shaft, a first spiral sheet is fixedly connected with the outer wall of the first rotating shaft, a feeding pipe is fixedly connected with the outer wall of the other side of the second box body, one end of the feeding pipe extends into the second box body, an inclined plate is fixedly arranged on the inner wall of the other side of the second box body, a third box body is arranged in the first box body, a material pipe is fixedly arranged on the outer wall of one side of the second box body, one end of the material pipe extends into the second box body, and the other end of the material pipe extends into the third box body through the first box body, the material conveying pipe is located below the first motor, the material increasing pipe is fixedly connected to the outer surface of the top of the first box, one end of the material increasing pipe penetrates through the first box and extends to the inside of the third box, the second motor is mounted on the outer surface of the bottom of the first box, a second rotating shaft is rotatably mounted at the bottom of the inner side of the third box, an output shaft of the second motor penetrates through the first box and extends to the inside of the third box and is fixedly connected with the bottom end of the second rotating shaft through a coupler, four stirring rods are arranged on the outer wall of the second rotating shaft, every two stirring rods are in a group, a brush is fixedly mounted at the other end of each stirring rod, a heating pipe is fixedly mounted in a cavity formed between the first box and the third box, a material discharging pipe is fixedly mounted at the bottom of the first box, one end of the material discharging pipe penetrates through the first box and extends to the inside of the third box, and a supporting column is fixedly mounted at the bottom of the first box.

Preferably, the inclined plate forms an included angle with the inner bottom of the second casing of 20 to 30 degrees.

Preferably, one end of the discharge pipe is in threaded connection with a threaded cap.

Preferably, the outer wall of the stirring rod is welded with four groups of second spiral blades, the second spiral blades are not in contact with the discharge pipe, and the brush is attached to the outer wall of the third box body.

Preferably, the number of the heating conduits is four groups and the heating conduits are distributed in a rectangular shape, and the number of the support columns is four groups and the support columns are distributed in a rectangular shape.

Preferably, the first spiral piece is located above the inclined plate and is not in contact with the inclined plate, and the material conveying pipe is located above the inclined plate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the asphalt mixing and stirring device comprises a second box body, a first motor, a first rotating shaft, a first spiral sheet and a feeding pipe, wherein the second box body is used for crushing and stirring asphalt stone, the asphalt stone with the size and the specification can be better used for working in various fields, a foundation is made in advance for the next working, the working efficiency is improved, the asphalt in the third box body can be heated by using the first box body, the third box body and a heating guide pipe in a matching way, the problem that the asphalt is solidified due to the fact that the internal temperature does not reach the standard is solved, the working efficiency is improved, unnecessary economic loss is reduced, the material adding pipe, the second motor, the second rotating shaft, a stirring rod and the second spiral blade are used in a matching way, on one hand, the additive can be increased or reduced according to the quantity of raw materials, the asphalt mixing and stirring device is more flexible and convenient, on the other hand, the asphalt can be stirred again, the asphalt mixing machine has the advantages of more sufficient asphalt mixing, better quality, improved working efficiency and higher economic benefit.

(2) This pitch mixing stirring device uses through the cooperation of second helical blade and brush, solves the stirring in-process, and partial pitch adhesion can't be stirred and cause the inhomogeneous problem of stirring on the agitator tank inner wall when agitating unit stirs pitch, has avoided during the pitch residue that adheres to on the agitator tank inner wall for a long time sneaks into pitch, influences the pitch quality, thereby the pitch residue of sclerosis causes the problem that agitating unit wearing and tearing lead to device life to shorten.

Drawings

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of part A of the present invention;

fig. 4 is a schematic view of part B of the present invention.

In the figure: the device comprises a first box body 1, a second box body 2, a first motor 3, a first rotating shaft 4, a first spiral sheet 5, a feeding pipe 6, an inclined plate 7, a third box body 8, a material conveying pipe 9, a material increasing pipe 10, a second motor 11, a second rotating shaft 12, a stirring rod 13, a second spiral blade 14, a brush 15, a heating pipe 16, a discharging pipe 17 and a support column 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an asphalt mixing and stirring device comprises a first box body 1, a second box body 2 is fixedly arranged on the outer surface of the top of the first box body 1, a first motor 3 is fixedly arranged on the outer wall of one side of the second box body 2, a first rotating shaft 4 is rotatably arranged on the inner wall of one side of the second box body 2, an output shaft of the first motor 3 penetrates through the second box body 2 through a coupler and is fixedly connected with one end of the first rotating shaft 4, a first spiral sheet 5 is fixedly connected with the outer wall of the first rotating shaft 4, a feeding pipe 6 is fixedly connected with the outer wall of the other side of the second box body 2, the first motor 3, the first rotating shaft 4, the first spiral sheet 5 and the feeding pipe 6 are matched for use, crude asphaltite is crushed and stirred, asphaltite with the size and specification can be better used in various fields, a foundation is made in advance for the next work, the work efficiency is improved, one end of the feeding pipe 6 extends to the inside of the second box body 2, an inclined plate 7 is fixedly arranged on the inner wall of the other side of the second box body 2, a third box body 8 is arranged inside the first box body 1, when the asphalt stone crusher is used, asphalt stone is poured into the second box body 2 from a feeding pipe 6, the first motor 3 is started, the first motor 3 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the first spiral sheet 5 to rotate, the stone is crushed, the processed stone falls onto the inclined plate 7 and slides into the third box body 8 through a material conveying pipe 9, a material conveying pipe 9 is fixedly arranged on the outer wall of one side of the second box body 2, one end of the material conveying pipe 9 extends into the second box body 2, the other end of the material conveying pipe 9 extends into the third box body 8 through the first box body 1, the material conveying pipe 9 is positioned below the first motor 3, an increasing pipe 10 is fixedly connected to the outer surface of the top of the first box body 1, additives are poured into the third box body 8 from the increasing pipe 10, one end of the material increasing pipe 10 penetrates through the first box body 1 and extends into the third box body 8, the outer surface of the bottom of the first box body 1 is fixedly provided with a second motor 11, the bottom of the inner side of the third box body 8 is rotatably provided with a second rotating shaft 12, the output shaft of the second motor 11 penetrates through the first box body 1 and extends into the third box body 8 through a coupler and is fixedly connected with the bottom end of the second rotating shaft 12, the outer wall of the second rotating shaft 12 is provided with four stirring rods 13, every two stirring rods are in a group, the other end of one group of stirring rods 13 is fixedly provided with a brush 15, the problem that part of asphalt is adhered to the inner wall of the stirring box and cannot be stirred when a stirring device stirs the asphalt in the stirring process is solved through the matching use of the second helical blade 14 and the brush 15, the problem that the stirring is uneven is caused by that part of the asphalt is adhered to the inner wall of the stirring box for a long time is mixed into the asphalt, the quality of asphalt is influenced, hardened asphalt residues cause abrasion of a stirring device, so that the service life of the device is shortened, a heating guide pipe 16 is fixedly arranged in a cavity formed between a first box body 1 and a third box body 8, a second motor 11 and the heating guide pipe 16 are started, the second motor 11 drives a second rotating shaft 12 to rotate, the second rotating shaft 12 drives a stirring rod 13 to rotate, the stirring rod 13 drives a second spiral blade 14 and a brush 15 to rotate, the asphalt is mixed and stirred, the asphalt in the third box body 8 can be heated through the matching use of the first box body 1, the third box body 8 and the heating guide pipe 16, the problem that the asphalt is solidified due to the fact that the internal temperature does not reach the standard is solved, the working efficiency is improved, unnecessary economic loss is reduced, a discharge pipe 17 is fixedly arranged at the bottom of the first box body 1, one end of the discharge pipe 17 penetrates through the first box body 1 and extends to the inside of the third box body 8, the bottom of the first box body 1 is fixedly provided with a supporting column 18, the inclined plate 7 and the bottom of the inner side of the second box body 2 form an included angle of 20-30 degrees, one end of a discharge pipe 17 is in threaded connection with a threaded cover, the outer wall of a stirring rod 13 is welded with second spiral blades 14, the number of the second spiral blades 14 is four, the second spiral blades 14 are not in contact with the discharge pipe 17, and through the matched use of a material adding pipe 10, a second motor 11, a second rotating shaft 12, the stirring rod 13 and the second spiral blades 14, on one hand, the amount of additives can be increased or decreased according to the amount of raw materials, the stirring is more flexible and convenient, on the other hand, the asphalt can be stirred again, so that the asphalt is mixed more fully, the quality is better, the working efficiency is improved, the economic benefit is higher, the brushes 15 are attached to the outer wall of the third box body 8, the number of the heating pipes 16 is four and is distributed in a rectangular shape, after the stirring is completely finished, a knob cover on the discharge pipe 17 is unscrewed, asphalt flows out from the interior of the discharge pipe 17, finally, the first motor 3, the second motor 11 and the heating conduit 16 are closed, the number of the support columns 18 is four, the support columns are distributed in a rectangular shape, the first spiral sheets 5 are positioned above the inclined plate 7 and are not contacted, the material conveying pipe 9 is positioned above the inclined plate 7,

the working principle is as follows: when the asphalt mixing machine is used, asphalt raw stones are poured into the second box body 2 from the feeding pipe 6, the first motor 3 is started, the first motor 3 drives the first rotating shaft 4 to rotate, the first rotating shaft 4 drives the first spiral piece 5 to rotate, the raw stones are crushed, the processed raw stones fall onto the inclined plate 7 and slide into the third box body 8 through the material conveying pipe 9, additives are poured into the third box body 8 from the material increasing pipe 10, the second motor 11 and the heating pipe 16 are started, the second motor 11 drives the second rotating shaft 12 to rotate, the second rotating shaft 12 drives the stirring rod 13 to rotate, the stirring rod 13 drives the second spiral blade 14 and the brush 15 to rotate, asphalt is mixed and stirred, after complete stirring is finished, the knob cover on the material discharging pipe 17 is unscrewed, the asphalt flows out from the inside of the material discharging pipe 17, and finally the first motor 3, the second motor 11 and the heating pipe 16 are closed.

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 an asphalt mixing stirring device, includes first box (1), its characterized in that: the outer surface of the top of the first box body (1) is fixedly provided with a second box body (2), the outer wall of one side of the second box body (2) is fixedly provided with a first motor (3), the inner wall of one side of the second box body (2) is rotatably provided with a first rotating shaft (4), the output shaft of the first motor (3) penetrates through the second box body (2) through a coupler and is fixedly connected with one end of the first rotating shaft (4), the outer wall of the first rotating shaft (4) is fixedly connected with a first spiral sheet (5), the outer wall of the other side of the second box body (2) is fixedly connected with an inlet pipe (6), one end of the inlet pipe (6) extends into the second box body (2), the inner wall of the other side of the second box body (2) is fixedly provided with an inclined plate (7), the inner part of the first box body (1) is provided with a third box body (8), the outer wall of one side of the second box body (2) is fixedly provided with a material conveying pipe (9), one end of the material conveying pipe (9) extends to the inside of the second box body (2), the other end of the material conveying pipe (9) penetrates through the first box body (1) and extends to the inside of the third box body (8), the material conveying pipe (9) is positioned below the first motor (3), the outer surface of the top of the first box body (1) is fixedly connected with a material increasing pipe (10), one end of the material increasing pipe (10) penetrates through the first box body (1) and extends to the inside of the third box body (8), the outer surface of the bottom of the first box body (1) is fixedly provided with a second motor (11), the bottom of the inner side of the third box body (8) is rotatably provided with a second rotating shaft (12), an output shaft of the second motor (11) penetrates through the first box body (1) and extends to the inside of the third box body (8) through a coupler and is fixedly connected with the bottom end of the second rotating shaft (12), four stirring rods (13) are arranged on the outer wall of the second rotating shaft (12), every two is a set of, and the other end fixed mounting of a set of stirring rod (13) has brush (15), and fixed mounting has heating pipe (16) in the cavity that forms between first box (1) and third box (8), and the bottom fixed mounting of first box (1) has discharging pipe (17), and the one end of discharging pipe (17) runs through the inside that first box (1) extended to third box (8), and the bottom fixed mounting of first box (1) has pillar (18).

2. An asphalt mixing and stirring apparatus according to claim 1, wherein: the inclined plate (7) and the bottom of the inner side of the second box body (2) form an included angle of 20-30 degrees.

3. An asphalt mixing and stirring apparatus according to claim 1, wherein: one end of the discharge pipe (17) is in threaded connection with a threaded cover.

4. An asphalt mixing and stirring apparatus according to claim 1, wherein: the outer wall of the stirring rod (13) is welded with second spiral blades (14), the number of the second spiral blades (14) is four, the second spiral blades (14) are not in contact with the discharge pipe (17), and the brush (15) is attached to the outer wall of the third box body (8).

5. An asphalt mixing and stirring apparatus according to claim 1, wherein: the number of the heating conduits (16) is four groups and the heating conduits are distributed in a rectangular shape, and the number of the support columns (18) is four groups and the support columns are distributed in a rectangular shape.

6. An asphalt mixing and stirring apparatus according to claim 1, wherein: the first spiral piece (5) is located above the inclined plate (7) and is not in contact with the inclined plate, and the material conveying pipe (9) is located above the inclined plate (7).