CN219308612U

CN219308612U - Stirring device for manufacturing asphalt mixture

Info

Publication number: CN219308612U
Application number: CN202320440444.1U
Authority: CN
Inventors: 张勇; 李淼义; 谢清明
Original assignee: Changsha Xijiao Construction Engineering Co ltd
Current assignee: Changsha Xijiao Construction Engineering Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-07
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a stirring device for manufacturing an asphalt mixture, which belongs to the field of asphalt mixture manufacturing and comprises a stirring barrel, a top cover and a supporting plate, wherein a first motor is fixedly arranged at the top of the supporting plate, the output end of the first motor is fixedly connected with a rotary table, two stirring shafts are rotatably arranged at the bottom of the rotary table, a transmission part for linking the rotation of the two stirring shafts is arranged on the rotary table, a scraping plate is fixedly connected to one side of the bottom of the rotary table, a fixing seat is fixedly connected to the outer surface of the stirring barrel, a top plate is fixedly arranged at the top of the fixing seat, a screw is rotatably arranged at one side of the bottom of the top plate, a second motor is fixedly arranged on the outer side wall of the stirring barrel, and the supporting plate is in threaded connection with the screw; through the setting of scraper blade, can clear up remaining asphalt mixture on the agitator inner wall, through the setting of second motor, screw rod, backup pad and top cap, conveniently clear up the agitator inside.

Description

Stirring device for manufacturing asphalt mixture

Technical Field

The utility model belongs to the technical field of asphalt mixture manufacturing, and particularly relates to a stirring device for asphalt mixture manufacturing.

Background

Asphalt mixture is a general term of mixture formed by mixing mineral aggregate and asphalt binder, and is divided into continuous grading and intermittent grading mixture according to material composition and structure. The mineral aggregate is classified into dense-graded, semi-open-graded and open-graded mixtures according to the size of the void fraction. About 70% of asphalt, which is used in road construction, is used as a glue or binder mixed with particles of construction aggregate to produce asphalt concrete.

In the asphalt mixture manufacturing process, need use agitating unit to stir the mixture to multiple raw materials, current chinese patent with publication number CN218358681U discloses an agitating unit for asphalt mixture manufacturing, including two supports, two the one end fixed mounting of support has the agitator, the top fixedly connected with cylinder of agitator, the top fixedly mounted of cylinder has the box, the bottom fixed mounting of box inner wall has first motor, the one end fixedly connected with axis of rotation of first motor output shaft, the one end fixedly connected with initiative bevel gear of axis of rotation, the inner wall fixedly connected with fixed plate of box, the other end fixedly connected with baffle of fixed plate, the inside rotation of baffle is connected with the interior axle, the one end fixedly connected with driven bevel gear of interior axle, initiative and driven bevel gear intermeshing, the outer wall sliding connection of interior axle has the outer wall fixedly connected with second grade gear and one-level gear, the bottom fixedly connected with spliced pole of interior axle, the outer wall fixedly connected with connecting rod that the spliced pole kept away from each other, two other end fixedly connected with fixed connection of connecting rod has two fast bevel gears and two motion parallel to the top of two motion shafts.

With respect to the related art as described above, the inventors found that there are at least the following problems in this technology: because the asphalt mixture has certain viscosity, the asphalt mixture is easy to remain in the stirring barrel after the asphalt mixture is manufactured, and the cleaning is inconvenient.

Disclosure of Invention

The utility model aims to provide a stirring device for manufacturing an asphalt mixture, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stirring device for asphalt mixture makes, includes the agitator, the top of agitator is equipped with the top cap, the top fixed mounting of top cap has the backup pad, the top fixed mounting of backup pad has first motor, the output fixedly connected with carousel of first motor, two (mixing) shafts are installed in the bottom rotation of carousel, be equipped with on the carousel and be used for two (mixing) shaft pivoted driving medium of linkage, one side fixedly connected with scraper blade of carousel bottom, the surface fixedly connected with fixing base of agitator, the top fixed mounting of fixing base has the roof, one side rotation of roof bottom installs the screw rod, fixed mounting has the second motor that is used for driving screw rod pivoted on the lateral wall of agitator, backup pad threaded connection is on the screw rod.

As a preferable implementation mode, the surfaces of the two stirring shafts are fixedly connected with a plurality of stirring blades, and the stirring blades are staggered.

As a preferred embodiment, the transmission member includes a main gear fixedly mounted on the output shaft of the first motor and a sub gear fixedly mounted on the upper end of the stirring shaft, and the main gear is engaged with the sub gear.

As a preferred embodiment, a guide rod is fixedly arranged on the other side of the bottom of the top plate, and the supporting plate is connected to the guide rod in a sliding manner.

As a preferred embodiment, the bottom of the stirring barrel is fixedly connected with a discharging pipe.

As a preferable implementation mode, supporting legs are fixedly arranged on the periphery of the bottom of the stirring barrel.

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

according to the stirring device for manufacturing the asphalt mixture, through the arrangement of the scraping plates, when the asphalt mixture is discharged from the discharge pipe, the scraping plates can be driven to move circularly through the rotating disc, so that the residual asphalt mixture on the inner wall of the stirring barrel is cleaned by the scraping plates, and the residual asphalt mixture is reduced;

this agitating unit is used in asphalt mixture manufacturing, through the setting of second motor, screw rod, backup pad and top cap, when the clearance agitator is inside, can start the second motor and drive the screw rod and rotate, make the screw rod drive the backup pad and rise, make the backup pad drive the top cap and rise to the convenience is cleared up the agitator inside.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

fig. 3 is a schematic view of the internal structure of the present utility model.

In the figure: 1. a stirring barrel; 2. a top cover; 3. a support plate; 4. a first motor; 5. a turntable; 6. a stirring shaft; 61. stirring the leaves; 7. a transmission member; 71. a main gear; 72. a slave gear; 8. a scraper; 9. a fixing seat; 10. a top plate; 11. a screw; 12. a second motor; 13. a guide rod; 14. a discharge pipe; 15. and (5) supporting legs.

Detailed Description

The utility model is further described below with reference to examples.

The following examples are illustrative of the present utility model but are not intended to limit the scope of the utility model. The conditions in the examples can be further adjusted according to specific conditions, and simple modifications of the method of the utility model under the premise of the conception of the utility model are all within the scope of the utility model as claimed.

Referring to fig. 1-3, the utility model provides a stirring device for manufacturing asphalt mixture, which comprises a stirring barrel 1, wherein supporting legs 15 are fixedly arranged around the bottom of the stirring barrel 1, a top cover 2 is arranged at the top of the stirring barrel 1, a supporting plate 3 is fixedly arranged at the top of the top cover 2, a first motor 4 is fixedly arranged at the top of the supporting plate 3, a rotary table 5 is fixedly connected to the output end of the first motor 4, two stirring shafts 6 are rotatably arranged at the bottom of the rotary table 5, a plurality of stirring blades 61 are fixedly connected to the surfaces of the two stirring shafts 6, the stirring blades 61 are staggered, a transmission piece 7 for linking the rotation of the two stirring shafts 6 is arranged on the rotary table 5, the transmission piece 7 comprises a main gear 71 fixedly arranged on the output shaft of the first motor 4 and a slave gear 72 fixedly arranged at the upper end of the stirring shafts 6, the main gear 71 is meshed with the slave gear 72, the first motor 4, the rotary table 5 can be started to rotate through the arrangement of the first motor 4, the rotary table 5, the stirring shafts 6 and the transmission piece 7, the rotary table 5 can be driven to rotate, the rotary table 5 can drive the two stirring shafts 6 to move circumferentially, and simultaneously, the first motor 4 can drive the two stirring shafts 6 to rotate through the transmission piece 7, and the stirring shafts 6 can drive the two stirring shafts 6 to rotate, and the stirring shafts 1 to mix.

The bottom fixedly connected with discharging pipe 14 of agitator 1, one side fixedly connected with scraper blade 8 of carousel 5 bottom, through the setting of scraper blade 8, when the asphalt mixture was discharged from discharging pipe 14, accessible carousel 5 drove scraper blade 8 circular motion, made scraper blade 8 clear up the residual asphalt mixture on the agitator 1 inner wall, reduced asphalt mixture's residue.

The surface fixedly connected with fixing base 9 of agitator 1, the top fixed mounting of fixing base 9 has roof 10, one side rotation of roof 10 bottom installs screw rod 11, fixed mounting has the second motor 12 that is used for driving screw rod 11 pivoted on the lateral wall of agitator 1, backup pad 3 threaded connection is on screw rod 11, the opposite side fixed mounting of roof 10 bottom has guide arm 13, backup pad 3 sliding connection is on guide arm 13, through the setting of second motor 12, screw rod 11, backup pad 3 and top cap 2, when the clearance agitator 1 is inside, can start second motor 12 and drive screw rod 11 rotation, make screw rod 11 drive backup pad 3 rise, make backup pad 3 drive top cap 2 rise, thereby the convenience is cleared up agitator 1 inside.

The working principle and the using flow of the utility model are as follows: firstly, through the setting of first motor 4, carousel 5, (mixing) shaft 6 and driving medium 7, can start first motor 4 and drive carousel 5 and rotate, make carousel 5 drive two (mixing) shaft 6 circular motion, simultaneously first motor 4 accessible driving medium 7 drive two (mixing) shaft 6 rotations, make two (mixing) shaft 6 stir the bituminous mixture in the agitator 1, improve mixing efficiency, through setting up of scraper blade 8, when bituminous mixture is discharged from discharging pipe 14, accessible carousel 5 drives scraper blade 8 circular motion, make scraper blade 8 clear up the remaining bituminous mixture on the agitator 1 inner wall, reduce bituminous mixture's residue, through second motor 12, screw rod 11, backup pad 3 and top cap 2's setting, when clearing up the agitator 1 inside, can start second motor 12 and drive screw rod 11 and rotate, make screw rod 11 drive backup pad 3 rise, make backup pad 3 drive top cap 2 rise, thereby the convenience clear up inside agitator 1.

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

Claims

1. Stirring device for manufacturing asphalt mixture, comprising a stirring barrel (1), and being characterized in that: the top of agitator (1) is equipped with top cap (2), the top fixed mounting of top cap (2) has backup pad (3), the top fixed mounting of backup pad (3) has first motor (4), the output fixedly connected with carousel (5) of first motor (4), two (mixing) shafts (6) are installed in the bottom rotation of carousel (5), be equipped with on carousel (5) and be used for two (mixing) shaft (6) pivoted driving medium (7), one side fixedly connected with scraper blade (8) of carousel (5) bottom, the surface fixedly connected with fixing base (9) of agitator (1), the top fixed mounting of fixing base (9) has roof (10), one side rotation of roof (10) bottom is installed screw rod (11), fixed mounting has second motor (12) that are used for driving screw rod (11) pivoted on the lateral wall of agitator (1), backup pad (3) threaded connection is on screw rod (11).

2. The stirring device for asphalt mixture production according to claim 1, wherein: the surfaces of the two stirring shafts (6) are fixedly connected with a plurality of stirring blades (61), and the stirring blades (61) are staggered.

3. The stirring device for asphalt mixture production according to claim 1, wherein: the transmission part (7) comprises a main gear (71) fixedly arranged on the output shaft of the first motor (4) and a secondary gear (72) fixedly arranged at the upper end of the stirring shaft (6), and the main gear (71) is meshed with the secondary gear (72).

4. The stirring device for asphalt mixture production according to claim 1, wherein: the other side of the bottom of the top plate (10) is fixedly provided with a guide rod (13), and the supporting plate (3) is connected to the guide rod (13) in a sliding manner.

5. The stirring device for asphalt mixture production according to claim 1, wherein: the bottom of the stirring barrel (1) is fixedly connected with a discharging pipe (14).

6. The stirring device for asphalt mixture production according to claim 1, wherein: support legs (15) are fixedly arranged around the bottom of the stirring barrel (1).