Efficient mixing device for asphalt waterproof coating

Abstract

The utility model belongs to the field of mixing devices, particularly relates to an efficient mixing device for asphalt waterproof paint, and provides the following scheme aiming at the problems that asphalt is not uniformly stirred and a stirring dead angle exists in a stirring barrel in the prior art: the efficient mixing device comprises a stirring base, and a control panel is fixedly arranged on one side of the stirring base; the device comprises a stirring base, a stirring barrel is rotatably mounted at the top of the stirring base, a top cover is mounted at the top of the stirring barrel in a clamped mode, a temperature measuring instrument is fixedly mounted at the top of the top cover, a stirring cavity is formed in the stirring base, and a forward shell is fixedly mounted on the inner wall of the top of the stirring cavity; and a forward servo motor is fixedly mounted on the inner side of the forward shell. According to the asphalt stirring device, asphalt can be effectively stirred, so that the asphalt is stirred more sufficiently and uniformly, the stirring barrel can rotate, the dead angle area of asphalt stirring is effectively reduced, and the asphalt in the stirring barrel is stirred more thoroughly.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing devices, in particular to a high-efficiency mixing device for asphalt waterproof coatings. Background Art

[0002] At present, asphalt is a brown or dark brown organic cementitious material, which is an indispensable material in civil engineering construction and is widely used in buildings, roads, bridges and other projects. Asphalt waterproof coating is a solvent-based or water-emulsion waterproof coating prepared with asphalt as the base material. Solvent-based asphalt waterproof coating refers to the unmodified petroleum asphalt directly dissolved in a solvent such as gasoline, and is also called cold primer. Water-emulsion asphalt waterproof coating refers to the petroleum asphalt dispersed in water under the action of a chemical emulsifier or a mineral emulsifier to form a coating composed of a stable aqueous dispersion. In the related technology, the staff pours the prepared raw materials into a barrel, and then stirs the raw materials in the barrel with a stirring rod. After the multiple raw materials are mixed, the waterproof material in the barrel is poured out.

[0003] However, when the existing device is used to stir the asphalt, due to the high viscosity of the asphalt, the existing device cannot stir it thoroughly, and the existing stirring device has a dead corner, and the asphalt located in the dead corner cannot be stirred, thereby affecting the quality of the final asphalt. Utility Model Content

[0004] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0005] A high-efficiency mixing device for asphalt waterproof coating comprises a stirring base, a control panel fixedly mounted on one side of the stirring base, a stirring barrel rotatably mounted on the top of the stirring base; a top cover is snap-fitted onto the top of the stirring barrel, a temperature measuring instrument is fixedly mounted on the top of the top cover, a stirring chamber is defined within the stirring base; a forward housing is fixedly mounted on the top inner wall of the stirring chamber, and a forward servo motor is fixedly mounted on the inner side of the forward housing.

[0006] Specifically, a forward driving wheel is rotatably mounted on the bottom of the forward housing, an output shaft of the forward servo motor is connected to the forward driving wheel, and a forward driven wheel is rotatably mounted on the bottom inner wall of the stirring chamber.

[0007] Specifically, the forward driving wheel and the forward driven wheel are both rotatably sleeved with the same forward belt, a forward shaft is rotatably mounted on the bottom inner wall of the stirring chamber, the forward driven wheel is fixedly sleeved on the forward shaft, and a reverse driven wheel is rotatably sleeved on the forward shaft.

[0008] Specifically, a reverse shell is fixedly installed on the inner wall of the bottom of the stirring chamber, a reverse servo motor is fixedly installed on the inner side of the reverse shell, a reverse driving wheel is rotatably installed on the top of the reverse shell, and the output shaft of the reverse servo motor is connected to the reverse driving wheel, so that the reverse servo motor drives the reverse driving wheel to rotate.

[0009] Specifically, the reverse driving wheel and the reverse driven wheel are both rotatably sleeved with the same reverse belt, the top of the reverse driven wheel is fixedly connected to the bottom of the mixing barrel, and two mixing shells are rotatably sleeved on the forward shaft, and rotating bevel gears are rotatably installed on the top inner walls of the two mixing shells.

[0010] Specifically, the two rotating bevel gears are fixedly mounted on the same forward shaft, and driven bevel gears are rotatably mounted on the inner walls of both sides of the two stirring shells. Multiple driven bevel gears are respectively engaged with the corresponding rotating bevel gears, and stirring shafts are rotatably mounted on both sides of the two stirring shells.

[0011] Specifically, one end of each stirring shaft is connected to a corresponding driven bevel gear, each stirring shaft is fixedly provided with a stirring ring, and each stirring ring has a plurality of stirring blades fixedly installed on its outer side, so as to facilitate more thorough stirring of the asphalt.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) The utility model is a high-efficiency mixing device for asphalt waterproof coating. Through the provided mechanism, the asphalt can be effectively stirred, so that the asphalt is stirred more fully and evenly, thereby effectively improving the practicability of the device.

[0014] (2) The utility model provides an efficient mixing device for asphalt waterproof coating, which can rotate the mixing barrel through a set mechanism, effectively reducing the dead angle area of ​​asphalt mixing and making the asphalt in the mixing barrel more thoroughly mixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a high-efficiency mixing device for asphalt waterproof coating proposed by the utility model;

[0016] Figure 2 This is a schematic cross-sectional view of the three-dimensional structure of a high-efficiency mixing device for asphalt waterproof coating proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the exploded three-dimensional structure of a mixing barrel of a high-efficiency mixing device for asphalt waterproof coatings proposed in the present invention;

[0018] Figure 4This is a schematic diagram of the three-dimensional structure of a stirring structure of a high-efficiency mixing device for asphalt waterproof coating proposed by the utility model;

[0019] Figure 5 This is a schematic cross-sectional view of the three-dimensional structure of the stirring structure of a high-efficiency mixing device for asphalt waterproof coating proposed in the utility model.

[0020] In the figure: 1. Mixing base; 2. Control panel; 3. Mixing barrel; 4. Top cover; 5. Temperature measuring instrument; 6. Forward housing; 7. Forward servo motor; 8. Forward driving pulley; 9. Forward driven pulley; 10. Forward belt; 11. Reverse housing; 12. Reverse servo motor; 13. Reverse driving pulley; 14. Reverse driven pulley; 15. Reverse belt; 16. Forward shaft; 17. Mixing housing; 18. Mixing shaft; 19. Mixing ring; 20. Mixing blade; 21. Rotating bevel gear; 22. Driven bevel gear. DETAILED DESCRIPTION

[0021] Reference Figure 1-5 A high-efficiency mixing device for asphalt waterproof coating includes a stirring base 1, a control panel 2 is fixedly installed on one side of the stirring base 1, a stirring barrel 3 is rotatably installed on the top of the stirring base 1; a top cover 4 is snap-fitted on the top of the stirring barrel 3, a temperature measuring instrument 5 is fixedly installed on the top of the top cover 4, and a stirring chamber is opened inside the stirring base 1; a forward shell 6 is fixedly installed on the top inner wall of the stirring chamber, and a forward servo motor 7 is fixedly installed on the inner side of the forward shell 6.

[0022] In this embodiment, a forward driving wheel 8 is rotatably mounted on the bottom of the forward housing 6 , the output shaft of the forward servo motor 7 is connected to the forward driving wheel 8 , and a forward driven wheel 9 is rotatably mounted on the bottom inner wall of the stirring chamber.

[0023] In this embodiment, the same forward belt 10 is rotatably mounted on the forward driving wheel 8 and the forward driven wheel 9, a forward shaft 16 is rotatably mounted on the bottom inner wall of the stirring chamber, the forward driven wheel 9 is fixedly mounted on the forward shaft 16, and a reverse driven wheel 14 is rotatably mounted on the forward shaft 16.

[0024] In this embodiment, a reverse shell 11 is fixedly installed on the bottom inner wall of the stirring chamber, a reverse servo motor 12 is fixedly installed on the inner side of the reverse shell 11, and a reverse driving wheel 13 is rotatably installed on the top of the reverse shell 11. The output shaft of the reverse servo motor 12 is connected to the reverse driving wheel 13, so that the reverse servo motor 12 drives the reverse driving wheel 13 to rotate.

[0025] In this embodiment, the reverse driving wheel 13 and the reverse driven wheel 14 are both rotatably sleeved with the same reverse belt 15, the top of the reverse driven wheel 14 is fixedly connected to the bottom of the mixing barrel 3, and two stirring shells 17 are rotatably sleeved on the forward shaft 16, and rotating bevel gears 21 are rotatably installed on the top inner walls of the two stirring shells 17.

[0026] In this embodiment, the two rotating bevel gears 21 are fixedly mounted on the same forward shaft 16, and driven bevel gears 22 are rotatably installed on the inner walls of both sides of the two stirring shells 17. Multiple driven bevel gears 22 are respectively engaged with the corresponding rotating bevel gears 21, and stirring shafts 18 are rotatably installed on both sides of the two stirring shells 17.

[0027] In this embodiment, one end of the multiple stirring shafts 18 is respectively connected to the corresponding driven bevel gears 22, and the multiple stirring shafts 18 are fixedly provided with stirring rings 19. The outer sides of the multiple stirring rings 19 are fixedly installed with multiple stirring blades 20 to facilitate more thorough stirring of the asphalt.

[0028] Working principle: When in use, the staff pours asphalt into the mixing barrel 3, and then the staff starts the equipment through the control panel 2. The forward servo motor 7 starts to drive the forward driving wheel 8 to rotate. The forward driving wheel 8 rotates through the forward belt 10 to drive the forward driven wheel 9 to rotate. The forward driven wheel 9 rotates to drive the forward shaft 16 to rotate clockwise. The rotation of the forward shaft 16 drives the two mixing shells 17 to rotate. At the same time, the rotation of the forward shaft 16 drives the two rotating bevel gears 21 to rotate. The rotation of the two rotating bevel gears 21 drives the corresponding two driven bevel gears 22 to rotate. The rotation of multiple driven bevel gears 22 drives the corresponding stirring shafts 18 to rotate. The rotation of multiple stirring shafts 18 drives the corresponding stirring rings 19 to rotate. Multiple stirring rings 1 9 rotates to drive multiple stirring blades 20 to rotate, stirring the asphalt. At the same time, the two driven bevel gears 22 in the same stirring shell 17 rotate in opposite directions, so the corresponding stirring shafts 18 rotate in opposite directions, which helps to better stir the asphalt and make the stirring more uniform. At the same time, the reverse servo motor 12 is started to drive the reverse driving wheel 13 to rotate. The reverse driving wheel 13 rotates through the reverse belt 15 to drive the reverse driven wheel 14 to rotate. The reverse driven wheel 14 rotates to drive the stirring barrel 3 to rotate counterclockwise. The rotation direction of the stirring barrel 3 is opposite to that of the forward shaft 16, which helps to reduce the stirring dead angle in the stirring barrel 3 and make the stirring more thorough. After the stirred asphalt is discharged through the discharge port, the subsequent process can be carried out.

[0029] The technical progress achieved by the present invention over the prior art is that: through the provided mechanism, the asphalt can be effectively stirred, so that the asphalt mixing is more sufficient and uniform, and the practicality of the device is effectively improved; and the provided mechanism can be used to rotate the mixing barrel 3, effectively reducing the dead angle area of ​​the asphalt mixing, so that the asphalt in the mixing barrel 3 is stirred more thoroughly.

Claims

1. An efficient mixing device for asphalt waterproof coating, characterized in that: include: A stirring base (1), wherein a control panel (2) is fixedly mounted on one side of the stirring base (1), and a stirring barrel (3) is rotatably mounted on the top of the stirring base (1); A top cover (4) is mounted on the top of the mixing barrel (3), a temperature measuring instrument (5) is fixedly mounted on the top of the top cover (4), and a mixing chamber is provided inside the mixing base (1); A forward housing (6) is fixedly mounted on the top inner wall of the stirring chamber, and a forward servo motor (7) is fixedly mounted on the inner side of the forward housing (6).

2. The high-efficiency mixing device for asphalt waterproof coating according to claim 1, characterized in that: A forward driving wheel (8) is rotatably mounted on the bottom of the forward housing (6), an output shaft of the forward servo motor (7) is connected to the forward driving wheel (8), and a forward driven wheel (9) is rotatably mounted on the bottom inner wall of the stirring chamber.

3. The high-efficiency mixing device for asphalt waterproof coating according to claim 2, characterized in that: The forward driving wheel (8) and the forward driven wheel (9) are both rotatably sleeved with a same forward belt (10); a forward shaft (16) is rotatably mounted on the bottom inner wall of the stirring chamber; the forward driven wheel (9) is fixedly sleeved on the forward shaft (16); and a reverse driven wheel (14) is rotatably sleeved on the forward shaft (16).

4. The high-efficiency mixing device for asphalt waterproof coating according to claim 3, characterized in that: A reverse housing (11) is fixedly mounted on the inner wall of the bottom of the stirring chamber, a reverse servo motor (12) is fixedly mounted on the inner side of the reverse housing (11), a reverse driving wheel (13) is rotatably mounted on the top of the reverse housing (11), and an output shaft of the reverse servo motor (12) is connected to the reverse driving wheel (13).

5. The high-efficiency mixing device for asphalt waterproof coating according to claim 4, characterized in that: The reverse driving wheel (13) and the reverse driven wheel (14) are both rotatably sleeved with a same reverse belt (15), the top of the reverse driven wheel (14) is fixedly connected to the bottom of the mixing barrel (3), and two stirring shells (17) are rotatably sleeved on the forward shaft (16), and rotating bevel gears (21) are rotatably mounted on the top inner walls of the two stirring shells (17).

6. The high-efficiency mixing device for asphalt waterproof coating according to claim 5, characterized in that: The two rotating bevel gears (21) are fixedly sleeved on the same forward shaft (16), and driven bevel gears (22) are rotatably mounted on the inner walls of both sides of the two stirring shells (17). The multiple driven bevel gears (22) are respectively engaged with the corresponding rotating bevel gears (21), and stirring shafts (18) are rotatably mounted on both sides of the two stirring shells (17).

7. The high-efficiency mixing device for asphalt waterproof coating according to claim 6, characterized in that: One end of each of the plurality of stirring shafts (18) is connected to a corresponding driven bevel gear (22), and each of the plurality of stirring shafts (18) is fixedly sleeved with a stirring ring (19), and each of the plurality of stirring rings (19) is fixedly mounted with a plurality of stirring blades (20) on the outside.

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