CN221846850U - Mixing stirrer for emulsified asphalt - Google Patents

Abstract

The utility model discloses a mixing stirrer for emulsified asphalt, which comprises an outer tank body with a cylindrical structure, wherein a support frame horizontally placed on the ground is fixedly arranged at the lower end of the outer tank body, a control panel is fixedly arranged on the outer surface of the front side of the outer tank body, a feeding hole is fixedly arranged on the upper surface of the outer tank body in a penetrating manner, a discharging hole is fixedly arranged on the lower surface of the outer tank body, a mounting frame is rotatably arranged in the middle position of the inner side of the outer tank body, a stirring rod for stirring the emulsified asphalt is rotatably arranged on the upper surface of the mounting frame, and a pushing mechanism is arranged below the stirring rod. This emulsified asphalt is with mixing mixer adopts novel structural design, rotates between puddler and the mounting bracket to be connected, promotes the puddler through the extension of catch bar and rotates to constantly change the angle of puddler at pitch stirring's in-process, increase the holistic stirring scope of puddler, improve the holistic stirring mixing effect to the pitch material.

Description

A mixing machine for emulsified asphalt

Technical Field

The utility model relates to the technical field of asphalt mixing, in particular to a mixing and stirring machine for emulsified asphalt.

Background Art

Emulsified asphalt is a material made by mixing asphalt and emulsifier. It is transformed into water-in-oil or oil-in-water liquid asphalt through mechanical shearing. It is a road construction material with good fluidity.

In the prior art, a Chinese patent with announcement number CN211274331U discloses an emulsified asphalt stirring device, including a base, a tank body is arranged inside the base, a feed port is arranged at one end of the tank body extending upward, a discharge device is arranged at one end of the tank body extending downward, a driving device is fixedly arranged at one end of the tank body extending upward, a rotating shaft penetrating into the inner cavity of the tank body is arranged at the extended end of the driving device, a stirring rod is arranged at the part of the rotating shaft located in the inner cavity, a plurality of vertical rods evenly distributed on the stirring rod are arranged on the stirring rod, a plurality of inclined rods are arranged at one end of the stirring rod away from the stirring rod, and the plurality of inclined rods are evenly distributed on the stirring rod, a horizontal block is arranged on the rotating shaft, a curved rod is arranged on the upper surface of the horizontal block, a drainage rod is arranged at one end of the horizontal block away from the rotating shaft, and the horizontal block is arranged above the stirring rod. The utility model can not only stir the emulsified asphalt at the rotating shaft, but also stir the emulsified asphalt between the rotating shaft and the inner wall of the tank body, so as to avoid uneven stirring.

The above-mentioned device utilizes a rotating stirring rod to stir the asphalt during use. However, in actual use, the angle of the stirring rod in the above-mentioned device is fixed, so the overall stirring range is limited and the asphalt material cannot be fully stirred.

Utility Model Content

The utility model aims to provide a mixing and stirring machine for emulsified asphalt, so as to solve the problem of insufficient stirring caused by limited stirring range in the above-mentioned background technology.

To achieve the above object, the utility model provides the following technical solution: a mixing and stirring machine for emulsified asphalt, comprising an outer tank body with a cylindrical structure, a support frame horizontally placed on the ground is fixedly installed on the lower end of the outer tank body, and a control panel is fixedly installed on the outer surface of the front side of the outer tank body, and also includes:

A feeding port is fixedly installed on the upper surface of the outer tank body, and a discharging port is fixedly installed on the lower surface of the outer tank body. A mounting frame is rotatably installed in the middle position of the inner part of the outer tank body. A stirring rod for stirring the emulsified asphalt is rotatably installed on the upper surface of the mounting frame, and a pushing mechanism is arranged under the stirring rod, and the stirring range is expanded by adjusting the angle of the stirring rod by using the pushing mechanism;

A flushing mechanism is installed at the upper end of the inner part of the outer tank body, and the inner part of the outer tank body is flushed by the flushing mechanism.

Preferably, the pushing mechanism comprises a pushing rod fixedly mounted on the upper surface of the mounting frame, and the pushing rod is configured as a pneumatic telescopic structure, and the mounting frame is driven to rotate by a driving motor fixedly mounted on the bottom end of the inner portion of the outer tank body.

Preferably, a protective shell is provided on the outside of the driving motor for protecting it, and a limiting slider is rotatably installed on the top end of the pushing rod.

Preferably, the limit sliding block and the linear sliding groove provided on the side of the stirring rod form a sliding structure.

Preferably, the push rod forms a connecting structure with a conveying hose fixedly installed at its bottom end and a storage air bag fixedly installed on the outside of the output shaft of the driving motor, and the output shaft of the driving motor is set as a hollow structure, and the positions of the storage air bag and the extrusion block fixedly installed inside the protective shell correspond to each other.

Preferably, the flushing mechanism includes an annular flushing nozzle installed at the upper end of the inner part of the outer tank body and an electric water pump fixedly installed on the upper surface of the outer tank body.

Preferably, the electric water pump forms a communicating structure with the flushing nozzle through a connecting water pipe, and the flushing nozzle forms a lifting structure with the outer tank body through a telescopic cylinder at the upper end of the outer tank body.

Compared with the prior art, the utility model has the following beneficial effects: the mixing and stirring machine for emulsified asphalt adopts a new structural design, and its specific contents are as follows:

1. The mounting frame is driven to rotate by the driving motor, so that the mounting frame drives the stirring rod to rotate, thereby stirring and mixing the emulsified asphalt raw materials, and a protective shell is installed outside the driving motor to protect the driving motor;

Furthermore, the stirring rod is rotatably connected to the mounting frame, and the stirring rod is driven to rotate by the extension and retraction of the pushing rod, thereby continuously changing the angle of the stirring rod during the asphalt mixing process, increasing the overall stirring range of the stirring rod, and improving the overall stirring and mixing effect of the asphalt material;

Furthermore, the driving motor drives the storage air bag on its output shaft to rotate synchronously while driving the mounting frame to rotate. The storage air bag intermittently squeezes the extrusion block on the inner side of the protective shell during the rotation, so that the air inside the storage air bag enters the outside of the push rod, thereby controlling the extension and retraction of the push rod.

2. A flushing mechanism is set up. When the device stops working, the electric air pump is connected to an external water source and turned on to spray clean water from the flushing nozzle through the connecting water pipe to achieve the purpose of cleaning the inner wall of the outer tank and avoid asphalt agglomeration inside the outer tank;

Furthermore, a telescopic cylinder is installed at the upper end of the flushing nozzle, and the telescopic cylinder is used to drive the flushing nozzle to move up and down, thereby expanding the flushing range of the flushing nozzle and improving the overall cleaning effect.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic diagram of the cross-sectional structure of the outer tank body of the utility model;

FIG3 is a schematic diagram of the cross-sectional structure of the protective housing of the utility model;

FIG4 is a schematic diagram of the structure of the stirring rod of the utility model;

FIG5 is an enlarged schematic diagram of the structure of point A in FIG4 of the present utility model;

Figure 6 is a schematic diagram of the structure of the mounting frame of the utility model;

FIG. 7 is a schematic diagram of the structure of the flushing nozzle of the utility model.

In the figure: 1. outer tank body; 2. support frame; 3. control panel; 4. feeding port; 5. discharging port; 6. mounting frame; 7. stirring rod; 8. driving motor; 801, protective shell; 9. pushing rod; 10. limiting slider; 11. linear slide; 12. storage air bag; 13. extrusion block; 14. conveying hose; 15. flushing nozzle; 16. electric water pump; 17. connecting water pipe; 18. telescopic cylinder.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Embodiment 1

Please refer to Figures 1 to 3. In order to solve the problem of mixing and stirring the emulsified asphalt material, the present embodiment provides the following technical solution, in which the asphalt material inside the outer tank body 1 is stirred and mixed by rotating the stirring rod 7. Specifically disclosed is: the outer tank body 1 is a cylindrical structure, and a support frame 2 placed horizontally on the ground is fixedly installed at the lower end of the outer part of the outer tank body 1, and a control panel 3 is fixedly installed on the front outer surface of the outer tank body 1, a feeding port 4 is fixedly installed through the upper surface of the outer tank body 1, and a discharge port 5 is fixedly installed on the lower surface of the outer tank body 1, and a mounting frame 6 is rotatably installed in the middle position inside the outer tank body 1, and a stirring rod 7 for stirring the emulsified asphalt is rotatably installed on the upper surface of the mounting frame 6.

When using the device, the emulsified asphalt raw material is first fed into the outer tank body 1 through the feeding port 4, and then the driving motor 8 inside the outer tank body 1 is turned on through the control panel 3, and the mounting frame 6 is driven to rotate by the output shaft of the driving motor 8, so that the mounting frame 6 drives the stirring rod 7 above it to rotate, thereby realizing the stirring of the asphalt raw material inside the outer tank body 1 to achieve the purpose of mixing. After the stirring and mixing is completed, the asphalt is discharged through the discharge port 5.

Embodiment 2

Please refer to Figures 2 to 6. In order to solve the problem that the stirring range of the stirring rod 7 is small and affects the stirring effect, the present embodiment provides the following technical solutions, a pushing mechanism is set, and the angle of the stirring rod 7 is continuously changed by the pushing mechanism, so as to expand the overall stirring range. Specifically disclosed are: a pushing mechanism is set below the stirring rod 7, and the stirring range is expanded by adjusting the angle of the stirring rod 7 by the pushing mechanism; the pushing mechanism includes a pushing rod 9 fixedly mounted on the upper surface of the mounting frame 6, and the pushing rod 9 is set as a pneumatic telescopic structure, and the mounting frame 6 is driven to rotate by a driving motor 8 fixedly mounted on the bottom end of the outer tank body 1, and a protective shell 801 is set outside the driving motor 8 for protecting it, and a limit slider 10 is rotatably mounted on the top of the pushing rod 9, and a sliding structure is formed between the limit slider 10 and a linear slide groove 11 opened on the side of the stirring rod 7, and a conveying hose 14 fixedly mounted on the bottom end of the pushing rod 9 and a storage air bag 12 fixedly mounted on the outside of the output shaft of the driving motor 8 form a communication structure, and the output shaft of the driving motor 8 is set as a hollow structure, and the storage air bag 12 and the extrusion block 13 fixedly mounted inside the protective shell 801 correspond to each other.

During the process of turning on the driving motor 8, the storage air bag 12 installed on the outer surface of its output shaft is driven to rotate synchronously, so that the storage air bag 12 and the extrusion block 13 inside the protective shell 801 are intermittently squeezed. When the storage air bag 12 is squeezed, the air inside enters the push rod 9 through the conveying hose 14, so that the push rod 9 extends and pushes the stirring rod 7 to rotate (in this process, the limiting slider 10 at the top of the push rod 9 slides accordingly inside the linear slide groove 11 on the side of the stirring rod 7), thereby continuously changing the angle of the stirring rod 7, expanding the overall stirring range, and making it stir the asphalt material more fully.

Embodiment 3

Please refer to Figure 7. In order to solve the problem of inconvenience in cleaning the interior of the outer tank body 1, this embodiment provides the following technical solutions, wherein a flushing mechanism is provided, and the interior of the outer tank body 1 is flushed and cleaned by the flushing mechanism after the device is used. Specifically, it is disclosed that: a flushing mechanism is installed at the upper end of the interior of the outer tank body 1, and the interior of the outer tank body 1 is flushed by the flushing mechanism. The flushing mechanism includes an annular flushing nozzle 15 installed at the upper end of the interior of the outer tank body 1 and an electric water pump 16 fixedly installed on the upper surface of the outer tank body 1. The electric water pump 16 forms a connecting structure with the flushing nozzle 15 through a connecting water pipe 17, and the flushing nozzle 15 forms a lifting structure with the outer tank body 1 through a telescopic cylinder 18 at the upper end of the outer tank body 1.

After the device is used, the electric water pump 16 is turned on (the electric water pump 16 is connected to an external water source in advance). At this time, the electric water pump 16 sprays clean water from the flushing nozzle 15 to flush and clean the inside of the external tank body 1. During the flushing process, the telescopic cylinder 18 drives the flushing nozzle 15 to rise and fall back and forth, thereby expanding the flushing range.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides an emulsified asphalt is with mixing mixer, is including being drum-shaped structure's outer jar body (1), the outside lower extreme of outer jar body (1) has the level to place subaerial support frame (2), just outer jar body (1) front side surface fixed mounting has control panel (3), its characterized in that still includes:

The upper surface of the outer tank body (1) is fixedly provided with a feeding hole (4) in a penetrating manner, the lower surface of the outer tank body (1) is fixedly provided with a discharging hole (5), the middle position inside the outer tank body (1) is rotatably provided with a mounting frame (6), the upper surface of the mounting frame (6) is rotatably provided with a stirring rod (7) for stirring emulsified asphalt, a pushing mechanism is arranged below the stirring rod (7), and the stirring range is enlarged by adjusting the angle of the stirring rod (7) through the pushing mechanism;

the inner upper end of the outer tank body (1) is provided with a flushing mechanism, and the flushing mechanism is utilized to flush the inner part of the outer tank body (1).

2. A mixing agitator for emulsified asphalt as set forth in claim 1, wherein: the pushing mechanism comprises a pushing rod (9) fixedly installed on the upper surface of the mounting frame (6), the pushing rod (9) is of an air pressure type telescopic structure, and the mounting frame (6) is driven to rotate by a driving motor (8) fixedly installed at the bottom end inside the outer tank body (1).

3. A mixing agitator for emulsified asphalt as set forth in claim 2, wherein: the driving motor (8) is externally provided with a protective shell (801) for protecting the driving motor, and the top end of the pushing rod (9) is rotatably provided with a limit sliding block (10).

4. A mixing agitator for emulsified asphalt as set forth in claim 3, wherein: and a sliding structure is formed between the limiting slide block (10) and a linear chute (11) arranged on the side surface of the stirring rod (7).

5. A mixing agitator for emulsified asphalt as set forth in claim 2, wherein: the pushing rod (9) forms a communication structure between a conveying hose (14) fixedly installed at the bottom end of the pushing rod and a storage air bag (12) fixedly installed outside an output shaft of the driving motor (8), the output shaft of the driving motor (8) is of a hollow structure, and the positions of the storage air bag (12) and an extrusion block (13) fixedly installed inside the protective shell (801) correspond to each other.

6. A mixing agitator for emulsified asphalt as set forth in claim 1, wherein: the flushing mechanism comprises an annular flushing nozzle (15) arranged at the upper end inside the outer tank body (1) and an electric water pump (16) fixedly arranged on the upper surface of the outer tank body (1).

7. The mixer for emulsified asphalt as set forth in claim 6, wherein: the electric water pump (16) forms a communication structure with the flushing nozzle (15) through a connecting water pipe (17), and the flushing nozzle (15) forms a lifting structure with the outer tank body (1) through a telescopic cylinder (18) at the upper end of the outer tank body (1).