CN218688399U - Modified asphalt low temperature mixes material equipment - Google Patents

Abstract

The utility model belongs to the technical field of asphalt processing, and specifically discloses a modified asphalt low-temperature mixing equipment, which includes a mixing tank, an upper cover is arranged above the mixing tank, a first driving motor is arranged on the top of the upper cover, and the first driving motor The driving shaft passes through the upper cover and is connected with the first gear. A ring gear is arranged on the outside of the first gear. The ring gear and the first gear belong to the same axis. A second gear and multiple A third gear, the second gear and the third gear are both rotatably connected to the upper cover, the second gear meshes with the first gear and the gear ring respectively, and a plurality of connecting rods are arranged on the gear ring, and the ends of the connecting rods are connected There is a scraper, and the upper plate of the side wall of the upper cover is provided with a water distribution pipe, and a plurality of nozzles are evenly arranged on the water distribution pipe, each nozzle is provided with a plurality of nozzles, and the water injection port of the water distribution pipe is arranged It is detachably fixed on the mixing tank, and the nozzle is multi-nozzle to improve the spreading of cleaning liquid.

Description

A Modified Asphalt Low Temperature Mixing Equipment

technical field

The utility model relates to the technical field of asphalt processing, in particular to a low-temperature mixing equipment for modified asphalt.

Background technique

Modified asphalt is the addition of external additives (modifiers) such as rubber, resin, high molecular polymer, ground rubber powder or other fillers, or taking measures such as mild oxidation of asphalt to make asphalt or asphalt mixture The performance of modified asphalt is improved. During the production and processing of modified asphalt, it needs to be stirred.

There is a Chinese utility model patent with the announcement number CN202220392857.2 about the existing mixing device for asphalt, which discloses a low-temperature mixing device for asphalt modifier. By setting the first bevel gear and the second Two bevel gear structure, when using the device, the rotating sleeve and the rotating shaft can be rotated in the opposite direction under the action of the first bevel gear and the second bevel gear structure through the third bevel gear, so as to improve the mixing of materials in the device Effect.

However, after the asphalt mixture is finished each time, it is necessary to clean the inside of the shell, but it will be found during the use of the above-mentioned mixing device that it is difficult to clean the inside of the shell, because the shell is arranged on the support, and because there is no For any cleaning structure, after mixing the modified asphalt, if the interior needs to be cleaned, the shell needs to be removed before the next wave of mixing can be carried out, which reduces the work efficiency.

Utility model content

The purpose of this utility model is to provide a modified asphalt low-temperature mixing equipment to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a modified asphalt low-temperature mixing equipment, including a mixing tank, an upper cover is arranged above the mixing tank, a first driving motor is arranged on the top of the upper cover, and the first driving The drive shaft of the motor passes through the upper cover and is connected with the first gear. A ring gear is arranged on the outside of the first gear. The ring gear and the first gear belong to the same axis. A second gear and A plurality of third gears, the second gear and the third gear are rotatably connected to the upper cover, the second gears mesh with the first gear and the ring gear respectively, the third gear meshes with the first gear, and the ring gear meshes with each other. A plurality of connecting rods are provided, and a scraper is connected to the end of the connecting rod. The scraper is L-shaped, and the scraper is attached to the inner wall of the mixing tank. Each nozzle is equipped with multiple nozzles, the water injection port of the water distribution pipe is set outside the upper cover, the upper cover is detachable and fixed on the mixing tank, and the nozzles are multi-nozzles to improve the dispersion of cleaning liquid.

Preferably, a first stirring rod is fixedly connected to the first gear, and a plurality of first stirring blades are uniformly arranged on the first stirring rod.

Preferably, each third gear is fixedly connected with a third stirring rod, and a plurality of third stirring blades are uniformly arranged on the third stirring rod.

Preferably, a plurality of fourth stirring blades are evenly arranged on the inner side of the scraper, and the third stirring blades are respectively intersected with the first stirring blades and the fourth stirring blades.

Preferably, a discharge port is provided at the bottom of the stirring tank, a feed port is provided at a position close to the upper cover on one side of the stirring tank, and a discharge barrel is provided at the discharge port.

Preferably, a second drive motor is provided at the end of the discharge cylinder, an auger is provided inside the discharge cylinder, and the drive shaft of the second drive motor passes through the discharge cylinder and is connected with the auger.

Compared with the prior art, the beneficial effect of the utility model is: the utility model adds the modified asphalt into the mixing tank by setting, and then uses the first drive motor to drive the first stirring rod on the first gear to rotate, the first The gear drives the second gear and the third gear to rotate, so that the third stirring rod on the third gear rotates, so that the second gear drives the gear ring to rotate, so that the scraper on the gear ring rotates. The second stirring blade stirs the modified asphalt, and the stirring effect is improved by the first stirring blade, the third stirring blade and the fourth stirring blade, and the modified asphalt can be discharged after the stirring is completed. When cleaning the inner wall of the mixing tank, inject cleaning liquid into the water distribution pipe, and then spray it out through the nozzle, and use the cleaning liquid sprayed from the nozzle to wash the inner wall of the mixing tank, and then continue to drive the first gear to rotate through the first driving motor. The scraper brushes the inner wall of the mixing tank, thereby automatically cleaning the inner wall of the mixing tank and improving work efficiency.

Description of drawings

Fig. 1 is a schematic diagram of the internal structure of the utility model;

Fig. 2 is a schematic diagram of the three-dimensional structure of the upper cover of the utility model.

In the figure: 1. Stirring tank; 2. Top cover; 3. First drive motor; 4. First gear; 5. Second gear; 6. Gear ring; 7. Third gear; 8. Water distribution pipe; 9. Nozzle; 10. First stirring rod; 11. First stirring blade; 12. Third stirring rod; 13. Third stirring blade; 14. Connecting rod; 15. Scraper; 16. Fourth stirring blade; 17. Output Material port; 18, discharge barrel; 19, second drive motor; 20, auger; 21, material inlet.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "vertical", "upper", "lower" and "horizontal" are based on the orientation or positional relationship shown in the accompanying drawings, only It is for the convenience of describing the utility model and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

In the description of the present utility model, it should also be noted that, unless otherwise specified and limited, the terms "setting", "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Please refer to Figure 1-2, the utility model provides a technical solution: a modified asphalt low-temperature mixing equipment, including a mixing tank 1, an upper cover 2 is arranged on the top of the mixing tank 1, and a second A drive motor 3, the drive shaft of the first drive motor 3 passes through the upper cover 2 and is connected to the first gear 4, the outer side of the first gear 4 is provided with a gear ring 6, the gear ring 6 and the first gear 4 belong to the same axis, A second gear 5 and a plurality of third gears 7 are arranged between the first gear 4 and the gear ring 6, and the second gear 5 and the third gear 7 are both rotatably connected to the upper cover 2, and the second gear 5 is connected to the first gear respectively. The first gear 4 and the gear ring 6 mesh with each other, the third gear 7 and the first gear 4 mesh with each other, the gear ring 6 is provided with a plurality of connecting rods 14, and the ends of the connecting rods 14 are connected with a scraper 15, and the scraper 15 is L-shaped, the scraper 15 is attached to the inner wall of the mixing tank 1, the upper plate of the side wall of the upper cover 2 is provided with a water distribution pipe 8, and a plurality of nozzles 9 are uniformly arranged on the water distribution pipe 8, and each nozzle 9 is equipped with a plurality of The nozzle, the water injection port of the water distribution pipe 8 is arranged on the outside of the upper cover 2, the water injection port of the water distribution pipe 8 is arranged on the outer side of the upper cover 2, the upper cover 2 is detachably fixed on the mixing tank 1, and the nozzle 9 is a multi-nozzle, with Improves the distribution of cleaning fluids.

Further, a first stirring rod 10 is fixedly connected to the first gear 4 , and a plurality of first stirring blades 11 are uniformly arranged on the first stirring rod 10 .

Further, each third gear 7 is fixedly connected with a third stirring rod 12 , and a plurality of third stirring blades 13 are uniformly arranged on the third stirring rod 12 .

Further, a plurality of fourth stirring blades 16 are evenly arranged inside the scraper 15 , and the third stirring blades 13 are arranged crosswise with the first stirring blade 11 and the fourth stirring blade 16 respectively.

Further, the bottom of the stirring tank 1 is provided with a discharge port 17 , a side of the stirring tank 1 close to the upper cover 2 is provided with a feed port 21 , and the discharge port 17 is provided with a discharge cylinder 18 .

Further, the end of the discharge cylinder 18 is provided with a second drive motor 19, the discharge cylinder 18 is provided with an auger 20, the drive shaft of the second drive motor 19 passes through the discharge cylinder 18 and is connected with the auger 20 .

Working principle: when in use, it is only necessary to add modified asphalt into the mixing tank 1 from the feed port 21, and then connect the power supply of the first driving motor 3, so that the first driving motor 3 drives the first gear 4 to rotate, so that the first gear The first stirring rod 10 on 4 rotates, so that the first gear 4 drives the second gear 5 and the third gear 7 to rotate, so that the third stirring rod 12 on the third gear 7 rotates, so that the second gear 5 drives the gear ring 6 Rotate, so that the scraper 15 on the gear ring 6 rotates, the modified asphalt is stirred by the first stirring blade 11 and the second stirring blade in the process, so that the modified asphalt is fully mixed, and the scraper 15 will be attached to the inner wall of the mixing tank 1 The modified asphalt is scraped off, and the mixing effect is improved by intersecting the first stirring blade 11, the third stirring blade 13 and the fourth stirring blade 16, and the modified asphalt can be discharged after the stirring is completed.

After the stirring is completed, the discharge port 17 can be opened, so that the modified asphalt is discharged into the discharge cylinder 18 from the discharge port 17, and then the power supply of the second driving motor 19 is connected, and the second driving motor 19 is used to drive the auger 20 to rotate , using the auger 20 to transport the modified asphalt.

When it is necessary to clean the inner wall of the mixing tank 1, it is only necessary to inject cleaning liquid into the water distribution pipe 8, so that the cleaning leaves are sprayed through the nozzle 9, and the cleaning liquid sprayed from the nozzle 9 is used to clean the first stirring rod 10 and the third stirring rod 12. Wash with the inner wall of the mixing tank 1, and then continue to start the first drive motor 3, so that the first gear 4 continues to drive the gear ring 6 to rotate through the second gear 5, so that the gear ring 6 brushes the inner wall of the mixing tank 1 through the scraper 15, Therefore, the inner wall of the mixing tank 1 can be cleaned automatically so as to improve the work efficiency.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a modified asphalt low temperature mixes material equipment which characterized in that: including agitator tank (1), agitator tank (1) top is provided with upper cover (2), upper cover (2) top is provided with first driving motor (3), the drive shaft of first driving motor (3) passes upper cover (2) and is connected with first gear (4), first gear (4) outside is provided with ring gear (6), ring gear (6) and first gear (4) belong to same axle center, be provided with one second gear (5) and a plurality of third gear (7) between first gear (4) and ring gear (6), second gear (5) and third gear (7) all rotate and are connected on upper cover (2), second gear (5) respectively with first gear (4) and ring gear (6 between intermeshing, third gear (7) and first gear (4) intermeshing, be provided with a plurality of connecting rods (14) on ring gear (6), connecting rod (14) end-to-end connection has scraper blade (15), scraper blade (15) shape, scraper blade (15) and agitator tank (1) inner wall (8) are equipped with a plurality of water distribution pipe covers (8), water distribution lid (8) are all provided with a plurality of shower nozzle (8) outside water distribution pipe (9), water distribution lid (8) are provided with a plurality of water distribution pipe (8).

2. The low-temperature modified asphalt mixing equipment according to claim 1, characterized in that: fixedly connected with first puddler (10) on first gear (4), evenly be provided with a plurality of first stirring leaves (11) on first puddler (10).

3. The low-temperature modified asphalt mixing equipment according to claim 1, which is characterized in that: every equal fixedly connected with third puddler (12) on third gear (7), evenly be provided with a plurality of third stirring leaves (13) on third puddler (12).

4. The low-temperature modified asphalt mixing equipment according to claim 1, characterized in that: a plurality of fourth stirring blades (16) are uniformly arranged on the inner side of the scraping plate (15), and the third stirring blades (13) are respectively arranged in a crossed manner with the first stirring blades (11) and the fourth stirring blades (16).

5. The low-temperature modified asphalt mixing equipment according to claim 1, characterized in that: a discharge hole (17) is formed in the bottom of the stirring tank (1), a feed inlet (21) is formed in a position, close to the upper cover (2), of one side of the stirring tank (1), and a discharge barrel (18) is arranged on the discharge hole (17).

6. The low-temperature modified asphalt mixing equipment according to claim 5, characterized in that: the end part of the discharge barrel (18) is provided with a second driving motor (19), the packing auger (20) is arranged in the discharge barrel (18), and a driving shaft of the second driving motor (19) penetrates through the discharge barrel (18) and is connected with the packing auger (20).

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