A stirring device for producing asphalt viscosity modifier

Abstract

The utility model relates to the technical field of asphalt viscosity modifier production, and discloses a stirring device for asphalt viscosity modifier production, wherein a connecting seat is installed on the outside of the stirring tank by bolts, and a vibration motor is installed on the front surface of the connecting seat; a feed pipe is provided on the upper surface of the stirring tank, a feed barrel is installed on the upper end of the feed pipe, a feed box is provided on the outside of the feed barrel, and a lifting disk is provided inside the feed barrel, a grinding disk is provided inside the feed barrel below the lifting disk, and a grinding plate is provided inside the feed barrel below the grinding disk. The lifting disk can be raised and lowered by a telescopic cylinder, and the grinding disk at the lower end of the rotating shaft can be rotated by the operation of the grinding motor, so that the asphalt viscosity modifier raw material falling onto the grinding plate can be ground, so that it can be evenly stirred inside the stirring tank later, and the utility model has good practicality.

Description

Technical Field

[0001] The utility model relates to the technical field of asphalt viscosity-increasing modifier production, in particular to a stirring device for the production of asphalt viscosity-increasing modifier. Background Art

[0002] Asphalt modifier refers to natural or synthetic organic or inorganic materials added to asphalt or asphalt mixture. It is a substance that can be melted or dispersed in asphalt to improve or enhance the road performance of asphalt. In the production process of asphalt viscosity modifier, the asphalt modifier and asphalt need to be mixed evenly in a certain ratio, so a stirring device is needed to stir and mix the asphalt viscosity modifier during mixing.

[0003] A Chinese patent discloses a stirring device for a high-viscosity asphalt modifier (authorization announcement number CN215196483U). The patented technology has a simple structure. A water pump transfers hot water in a water supply tank through a water supply pipe and a water inlet pipe into an S-shaped stirring rod, thereby heating the asphalt modifier inside the tank body to increase the fluidity of the asphalt modifier during the stirring process and to make it heated evenly. A scraper scrapes off the asphalt modifier on the inner wall of the tank body, thereby increasing the uniformity of the stirring of the asphalt modifier and greatly increasing the convenience of use.

[0004] However, the existing feeding method of the viscose asphalt modifier is to add the raw materials directly into the mixing tank, resulting in the raw materials containing large pieces of raw materials and affecting the subsequent mixing efficiency. For example, the above-mentioned reference document adopts the direct feeding method. In actual application, the viscose asphalt modifier raw materials contain large pieces of raw materials, resulting in the mixing efficiency of the viscose asphalt modifier raw materials being affected after being directly put into the mixing tank. Therefore, those skilled in the art provide a stirring device for the production of asphalt viscosity modifiers to solve the problems raised in the above-mentioned background technology. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring device for producing asphalt viscosity-enhancing modifiers to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A stirring device for producing asphalt viscosity modifier, comprising a stirring tank and a stirring motor arranged on one side of the stirring tank, a connecting seat is installed on the outside of the stirring tank by bolts, a vibration motor is installed on the front surface of the connecting seat, and springs are symmetrically arranged on the lower surface of the connecting seat, the lower end of the spring is connected to a base, a lifting plate is arranged inside the base, and moving wheels are symmetrically arranged on the lower surface of the lifting plate;

[0008] A feed pipe is provided on the upper surface of the stirring tank, a feed barrel is installed on the upper end of the feed pipe, a feed box is provided on the outside of the feed barrel, a lifting plate is provided inside the feed barrel, a grinding plate is provided inside the feed barrel below the lifting plate, and a grinding plate is provided inside the feed barrel below the grinding plate.

[0009] As a further solution of the utility model: four springs are symmetrically arranged on the lower surface of the connecting seat, and the lower ends of the springs are fixedly connected to the upper surface of the base.

[0010] As a further solution of the utility model: an electric telescopic rod is further arranged inside the base, and the telescopic end of the electric telescopic rod is connected to the upper surface of the lifting plate.

[0011] As a further solution of the utility model: telescopic cylinders are symmetrically arranged on the upper surface of the feeding barrel, and the telescopic ends of the telescopic cylinders are connected to the upper surface of the lifting plate.

[0012] As a further solution of the utility model: a grinding motor is also installed at the middle position of the upper surface of the lifting plate, the driving end of the grinding motor is connected to a rotating shaft, and the lower end of the rotating shaft is connected to the middle position of the upper surface of the grinding plate.

[0013] As a further solution of the utility model: the lower surface of the grinding disc contacts the upper surface of the grinding plate, and the upper surface of the grinding plate is provided with a material leakage hole.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A stirring device for the production of asphalt viscosity modifiers. The raw materials for the production of asphalt viscosity modifiers can be put into the feed barrel through the setting of the feed barrel, and the lifting plate can be raised and lowered by the telescopic cylinder. At the same time, the grinding motor can make the grinding plate at the lower end of the rotating shaft rotate, and then the raw materials of the asphalt viscosity modifier falling on the grinding plate can be ground, so that they can be evenly stirred in the mixing tank later, and the practicability is good.

[0016] 2. A stirring device for the production of asphalt thickening modifiers, which can vibrate the stirring tank by connecting the vibration motor on the front surface of the seat, so as to facilitate the sufficient stirring and mixing of the asphalt thickening modifier raw materials inside the stirring tank. At the same time, the electric telescopic rod inside the base is used to make the moving wheels on the lower surface of the lifting plate contact the ground to achieve the purpose of moving the stirring tank, so that the stirring tank can work in different positions, and the practicality is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a stirring device for producing asphalt viscosity-enhancing modifier;

[0018] Figure 2 It is a structural schematic diagram of a connecting seat in a stirring device for producing asphalt viscosity-enhancing modifier;

[0019] Figure 3 It is a structural schematic diagram of a lifting plate in a stirring device for producing asphalt viscosity-enhancing modifier;

[0020] Figure 4 This is a schematic diagram of the internal structure of a feed barrel in a stirring device for producing asphalt viscosity modifiers.

[0021] In the figure: 1. stirring tank; 11. stirring motor; 12. feeding pipe; 2. feeding barrel; 21. feeding box; 22. grinding plate; 23. telescopic cylinder; 24. lifting plate; 25. grinding plate; 251. grinding motor; 252. rotating shaft; 3. connecting seat; 31. vibration motor; 32. spring; 33. base; 331. moving wheel; 332. lifting plate; 333. electric telescopic rod. DETAILED DESCRIPTION

[0022] See also Figures 1 to 4 In an embodiment of the utility model, a stirring device for producing asphalt thickening modifier includes a stirring tank 1 and a stirring motor 11 arranged on one side of the stirring tank 1. A connecting seat 3 is installed on the outside of the stirring tank 1 by bolts, a vibration motor 31 is installed on the front surface of the connecting seat 3, and a spring 32 is symmetrically arranged on the lower surface of the connecting seat 3. The lower end of the spring 32 is connected to a base 33, and a lifting plate 332 is arranged inside the base 33. Moving wheels 331 are symmetrically arranged on the lower surface of the lifting plate 332. This setting utilizes the operation of the vibration motor 31 to vibrate the stirring tank 1, so that the asphalt thickening modifier raw materials inside the stirring tank 1 can be fully mixed and stirred, and has good practicality.

[0023] A feed pipe 12 is provided on the upper surface of the mixing tank 1, a feed barrel 2 is installed on the upper end of the feed pipe 12, a feed box 21 is provided on the outer side of the feed barrel 2, and a lifting plate 24 is provided inside the feed barrel 2, a grinding plate 25 is provided inside the feed barrel 2 below the lifting plate 24, and a grinding plate 22 is provided inside the feed barrel 2 below the grinding plate 25. This arrangement utilizes the grinding plate 22 and the grinding plate 25 to grind the asphalt thickening modifier raw material entering into the feed barrel 2, so as to facilitate subsequent mixing and stirring work.

[0024] exist Figure 2Middle: Four springs 32 are symmetrically arranged on the lower surface of the connecting seat 3, and the lower end of the spring 32 is fixedly connected to the upper surface of the base 33. This arrangement utilizes the spring 32 to vibrate and deform when the vibration motor 31 is working, so as to achieve the purpose of buffering the mixing tank 1. This principle is similar to the principle of the vibrating screen and will not be discussed in detail here.

[0025] exist Figure 3 Middle: An electric telescopic rod 333 is also provided inside the base 33, and the telescopic end of the electric telescopic rod 333 is connected to the upper surface of the lifting plate 332. This setting utilizes the operation of the electric telescopic rod 333 to make the lifting plate 332 rise and fall inside the feed barrel 2, and then the grinding plate 25 can be moved downward to grind the raw materials that fall onto the grinding plate 22, so as to facilitate subsequent mixing work.

[0026] exist Figure 4 Middle: The upper surface of the feed barrel 2 is symmetrically provided with a telescopic cylinder 23, and the telescopic end of the telescopic cylinder 23 is connected to the upper surface of the lifting plate 24. This setting utilizes the operation of the telescopic cylinder 23 to make the lifting plate 24 automatically rise and fall inside the feed barrel 2, and then the grinding disc 25 can be moved to the position of the grinding plate 22.

[0027] exist Figure 4 Middle: A grinding motor 251 is also installed in the middle position of the upper surface of the lifting plate 24. The driving end of the grinding motor 251 is connected to a rotating shaft 252. The lower end of the rotating shaft 252 is connected to the middle position of the upper surface of the grinding disc 25. The lower surface of the grinding disc 25 is in contact with the upper surface of the grinding plate 22. A leakage hole is opened on the upper surface of the grinding plate 22. This setting utilizes the operation of the grinding motor 251 to make the grinding disc 25 at the lower end of the rotating shaft 252 rotate, thereby grinding the asphalt viscosity modifier raw material that falls onto the grinding plate 22.

[0028] The working principle of the utility model is as follows: when the stirring device for the production of asphalt thickening modifier is used, the stirring tank 1 is first moved to the required working position. After reaching the position, the electric telescopic rod 333 is used to make the moving wheel 331 on the lower surface of the lifting plate 332 enter the interior of the base 33, so that the base 33 is in contact with the ground to ensure its stability. After the stirring tank 1 is fixed, the asphalt thickening modifier raw material to be stirred is passed from the feed box 21 into the interior of the feed barrel 2, and falls onto the grinding plate 22 after entering. At this time, the telescopic cylinder 23 and the grinding motor 251 are started, so that when the lifting plate 24 moves downward, the rotating grinding plate 25 grinds the asphalt thickening modifier raw material on the grinding plate 22, and the vibration motor 31 is used to vibrate the stirring tank 1, so that the ground raw material can be easily dropped into the interior of the stirring tank 1 to achieve the purpose of stirring, and the practicability is good.

[0029] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A stirring device for producing asphalt viscosity modifier, comprising a stirring tank (1) and a stirring motor (11) arranged on one side of the stirring tank (1), characterized in that: A connecting seat (3) is installed on the outside of the stirring tank (1) by bolts, a vibration motor (31) is installed on the front surface of the connecting seat (3), and a spring (32) is symmetrically arranged on the lower surface of the connecting seat (3), the lower end of the spring (32) is connected to a base (33), a lifting plate (332) is arranged inside the base (33), and moving wheels (331) are symmetrically arranged on the lower surface of the lifting plate (332); A feed pipe (12) is provided on the upper surface of the stirring tank (1), a feed barrel (2) is installed at the upper end of the feed pipe (12), a feed box (21) is provided on the outer side of the feed barrel (2), and a lifting plate (24) is provided inside the feed barrel (2), a grinding plate (25) is provided inside the feed barrel (2) below the lifting plate (24), and a grinding plate (22) is provided inside the feed barrel (2) below the grinding plate (25).

2. A stirring device for producing asphalt viscosity modifier according to claim 1, characterized in that: Four springs (32) are symmetrically arranged on the lower surface of the connecting seat (3), and the lower ends of the springs (32) are fixedly connected to the upper surface of the base (33).

3. A stirring device for producing asphalt viscosity modifier according to claim 1, characterized in that: An electric telescopic rod (333) is also provided inside the base (33), and the telescopic end of the electric telescopic rod (333) is connected to the upper surface of the lifting plate (332).

4. The stirring device for producing asphalt viscosity modifier according to claim 1, characterized in that: A telescopic cylinder (23) is symmetrically arranged on the upper surface of the feeding cylinder (2), and the telescopic end of the telescopic cylinder (23) is connected to the upper surface of the lifting plate (24).

5. The stirring device for producing asphalt viscosity modifier according to claim 1, characterized in that: A grinding motor (251) is also installed at the middle position of the upper surface of the lifting plate (24), the driving end of the grinding motor (251) is connected to a rotating shaft (252), and the lower end of the rotating shaft (252) is connected to the middle position of the upper surface of the grinding plate (25).

6. The stirring device for producing asphalt viscosity modifier according to claim 1, characterized in that: The lower surface of the grinding disc (25) contacts the upper surface of the grinding plate (22), and the upper surface of the grinding plate (22) is provided with a material leakage hole.

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