Raw material mixing mechanism for producing high-modulus anti-rut agent

Abstract

The utility model discloses a raw material mixing mechanism for producing a high-modulus anti-rut agent. The raw material mixing mechanism comprises a mounting plate, a supporting frame is mounted at the top of the mounting plate, a material mixing box is mounted at the top of the supporting frame, a movable sleeve is arranged in the material mixing box, and a plurality of stirring rods are mounted on the surface of the sleeve. A lifting device is formed by arranging a sliding rod, a sleeve, a third motor, a third rotating shaft, a threaded rod, a sliding block, a first connecting ring, a second connecting ring and a notch, the third motor is started to enable the threaded rod to rotate and enable the sliding block to move up and down, and the first connecting ring and the second connecting ring drive the sleeve to move up and down, enable a stirring rod to move up and down and drive raw materials to move up and down by one section. The stirring effect and the stirring speed are improved, raw material fusion can be accelerated, the stirring time is saved, and the mixing efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of raw material mixing mechanisms, specifically a raw material mixing mechanism for producing high-modulus anti-rutting agents. Background Technology

[0002] Anti-rutting agents refer to asphalt modifiers primarily used to prevent rutting damage on asphalt pavements. Therefore, it is a functional definition; any asphalt modifier used for anti-rutting purposes is considered an anti-rutting agent in a broad sense. During the production process, different raw materials need to be mixed. However, existing mixing equipment relies on simple stirring to mix different materials, resulting in poor mixing efficiency.

[0003] For example, a raw material mixing mechanism disclosed in CN220257776U relates to the field of glucose production technology. It includes a cylindrical drum, with a top cover fixedly installed on the top. A first motor is fixedly installed on the top of the top cover, and a first rotating shaft is provided at the output end of the first motor. Stirring blades are fixedly installed on the outer surface of the first rotating shaft, and a weight-reducing hole is opened on one side of each stirring blade. A connecting shaft is fixedly installed at the other end of the first rotating shaft, and five stirring paddles are fixedly installed on the outer surface of the connecting shaft. This technical solution also suffers from the aforementioned technical problems. Utility Model Content

[0004] The purpose of this invention is to provide a raw material mixing mechanism for producing high-modulus anti-rutting agents, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a raw material mixing mechanism for producing high modulus anti-rutting agent, comprising a mounting plate, a support frame mounted on the top of the mounting plate, a mixing box mounted on the top of the support frame, a movable sleeve disposed inside the mixing box, and a plurality of stirring rods mounted on the surface of the sleeve.

[0006] Optionally, a heating box is installed on the top of the mixing box, a feed pipe is installed on the top wall of the heating box, a motor is installed on the top of the heating box, a rotating shaft is installed at the bottom of the motor, and the rotating shaft extends downward and passes through the top wall of the heating box.

[0007] Optionally, a rotating rod is installed at the bottom of the rotating shaft, a plurality of heaters are installed on the surface of the rotating rod, a heating rod is installed on the side of the heater away from the rotating rod, and a discharge valve is installed on the bottom wall of the heating box.

[0008] Optionally, a feed inlet is provided on the top wall of the mixing box, the top of the feed inlet is in close contact with the bottom of the discharge valve, and a second feed pipe is installed on the top wall of the mixing box, the second feed pipe being located to the right of the heating box.

[0009] Optionally, a second motor is mounted on the top of the mounting plate, a second rotating shaft is mounted on the top of the second motor, the second rotating shaft extends upward and passes through the bottom wall of the mixing box, a sliding rod is mounted on the top of the second rotating shaft, and the sleeve is slidably sleeved on the surface of the sliding rod.

[0010] Optionally, a connecting rod is installed on the left side of the sleeve, and a scraper is installed at the bottom of the connecting rod. The bottom of the scraper is in close contact with the bottom inner wall of the mixing box. A vertically upward-extending scraper is installed at the left end of the connecting rod, and the left side of the scraper is in close contact with the left inner wall of the mixing box.

[0011] Optionally, a motor three is installed on the top of the mixing box, the motor three is located between the heating box and the feed pipe two, a rotating shaft three is installed on the bottom of the motor three, the rotating shaft three extends downward and passes through the top wall of the mixing box, a threaded rod is installed on the bottom of the rotating shaft three, a slider is threadedly connected to the threaded rod, a connecting ring one is sleeved on the surface of the slider, a connecting ring two is sleeved on the surface of the sleeve, the top of the connecting ring two is connected to the bottom of the connecting ring one, and a slot is opened on the top of the sleeve.

[0012] Optionally, a collection box is installed on the top of the mounting plate. The left side of the collection box is connected to the right side of the mixing box. A discharge valve II is installed on the right side wall of the mixing box. A discharge pipe is installed on the right side wall of the mixing box. The left side of the discharge pipe is connected to the right side of the discharge valve II. The discharge pipe extends to the right and passes through the left side wall of the collection box.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model forms a heating device by setting up a motor, a rotating shaft, a rotating rod, a heater, and a heating rod. By starting the heater, the heating rod generates heat, which melts the asphalt. At the same time, starting the motor causes the heating rod to rotate, which drives the asphalt to rotate. This can improve the heating effect, accelerate the melting of asphalt, save heating time, and improve processing efficiency.

[0015] 2. This utility model forms a mixing device by setting up a second motor, a second rotating shaft, a sliding rod, a sleeve, a stirring rod, a closing ring, a connecting rod, a first scraper, and a second scraper. By starting the motor and rotating the sleeve, the stirring rod is driven to rotate. At the same time, the connecting rod drives the first scraper and the second scraper to rotate, scraping the raw materials on the inner wall of the mixing box. This can remove the raw materials adhering to the inner wall of the mixing box while stirring them, thereby improving the utilization rate of the raw materials and saving raw material costs.

[0016] 3. This utility model forms a lifting device by setting up a sliding rod, a sleeve, a third motor, a third rotating shaft, a threaded rod, a slider, a first connecting ring, a second connecting ring, and a groove. Starting the third motor causes the threaded rod to rotate, which causes the slider to move up and down. The first and second connecting rings drive the sleeve to move up and down, which in turn causes the stirring rod to move up and down, moving the raw materials up and down by a certain distance. This improves the stirring effect and speed, accelerates the fusion of raw materials, saves stirring time, and improves mixing efficiency. Attached Figure Description

[0017] Figure 1 This is a structural cross-sectional view of the front view of this utility model;

[0018] Figure 2 This is a structural cross-sectional view of a heating device according to the present invention;

[0019] Figure 3 This is a structural cross-sectional view of the lifting device in this utility model, taken from the front view.

[0020] Figure 4 This is a top view of the mixing box, sleeve, stirring rod, closing ring, and scraper II in this utility model.

[0021] In the diagram: 1. Mounting plate, 2. Mixing box, 3. Heating box, 4. Feed pipe I, 5. Motor I, 6. Rotating shaft I, 7. Rotating rod, 8. Heater, 9. Heating rod, 10. Discharge valve I, 11. Feed inlet, 12. Feed pipe II, 13. Support frame, 14. Motor II, 15. Rotating shaft II, 16. Slide rod, 17. Sleeve, 18. Stirring rod, 19. Sealing ring, 20. Connecting rod, 21. Scraper I, 22. Scraper II, 23. Motor III, 24. Rotating shaft III, 25. Threaded rod, 26. Sliding block, 27. Connecting ring I, 28. Connecting ring II, 29. Groove, 30. Water tank, 31. Water pump, 32. Connecting pipe I, 33. Connecting pipe II, 34. Collection box, 35. Discharge valve II, 36. Discharge pipe, 37. Discharge pipe, 38. Pipe cover, 39. Support leg. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4 A raw material mixing mechanism for producing high modulus anti-rutting agent includes a mounting plate 1, a support frame 13 mounted on the top of the mounting plate 1, a mixing box 2 mounted on the top of the support frame 13, a movable sleeve 17 disposed inside the mixing box 2, and a plurality of stirring rods 18 mounted on the surface of the sleeve 17.

[0024] A heating box 3 is installed on the top of the mixing box 2. A feed pipe 4 is installed on the top wall of the heating box 3. Asphalt can be put into the heating box 3 through the feed pipe 4. A motor 5 is installed on the top of the heating box 3. A rotating shaft 6 is installed at the bottom of the motor 5. The rotating shaft 6 extends downward and passes through the top wall of the heating box 3. Starting the motor 5 can make the rotating shaft 6 rotate.

[0025] A rotating rod 7 is installed at the bottom of the rotating shaft 6. Several heaters 8 are installed on the surface of the rotating rod 7. A heating rod 9 is installed on the side of the heater 8 away from the rotating rod 7. A discharge valve 10 is installed on the bottom wall of the heating box 3. When the rotating shaft 6 rotates, it will drive the rotating rod to rotate, causing the heaters 8 and heating rods 9 to rotate and stir the asphalt. Activating the heater 8 can generate heat from the heating rods 9 to heat the asphalt and make it melt. It should be noted that the surface of the heater 8 is covered with a protective shell made of heat-insulating material to prevent the high-temperature asphalt from damaging the heater 8.

[0026] The top wall of the mixing tank 2 is provided with an inlet 11. The top of the inlet 11 is in close contact with the bottom of the discharge valve 10. Opening the discharge valve 10 allows asphalt to pass through the inlet 11 and enter the mixing tank 2. The top wall of the mixing tank 2 is provided with a feed pipe 12. The feed pipe 12 is located to the right of the heating box 3. Solid raw materials can be put into the mixing tank 2 through the feed pipe 12.

[0027] A motor 14 is mounted on the top of the mounting plate 1. A rotating shaft 15 is mounted on the top of the motor 14. The rotating shaft 15 extends upward and passes through the bottom wall of the mixing box 2. A sliding rod 16 is mounted on the top of the rotating shaft 15. A sleeve 17 is slidably fitted onto the surface of the sliding rod 16. When the motor 1 is started, the rotating shaft 15 rotates, which drives the sliding rod 16 to rotate, causing the sleeve 17 to rotate, which in turn drives the stirring rod 18 to rotate, thus stirring the raw materials and mixing different raw materials together. A sealing ring 19 is installed on the bottom inner wall of the mixing box 2. The inner side of the sealing ring 19 is in close contact with the surface of the sleeve 17. The sealing ring 19 can prevent the raw materials from moving downward through the gap between the rotating shaft 15 and the mixing box 2.

[0028] A connecting rod 20 is installed on the left side of the sleeve 17. A scraper 21 is installed at the bottom of the connecting rod 20. The bottom of the scraper 21 is in close contact with the bottom inner wall of the mixing box 2. A vertically extending scraper 21 is installed at the left end of the connecting rod 20. The left side of the scraper 22 is in close contact with the left inner wall of the mixing box 2. When the sleeve 17 rotates, it will drive the scraper 21 and scraper 22 to rotate through the connecting rod 20, scraping the inner wall of the mixing box 2 to remove the raw materials adhering to the inner wall of the mixing box 2 and improve resource utilization.

[0029] A motor 23 is installed on the top of the mixing box 2. The motor 23 is located between the heating box 3 and the feed pipe 12. A rotating shaft 24 is installed at the bottom of the motor 23. The rotating shaft 24 extends downward and passes through the top wall of the mixing box 2. A threaded rod 25 is installed at the bottom of the rotating shaft 24. A slider 26 is threadedly connected to the threaded rod 25. A connecting ring 27 is fitted onto the surface of the slider 26. A connecting ring 28 is fitted onto the surface of the sleeve 17. The top of the connecting ring 28 is connected to the bottom of the connecting ring 27. A slot 29 is opened at the top of the sleeve 17. When the motor 23 is started, the rotating shaft 24 rotates, which drives the threaded rod 25 to rotate, causing the slider 26 to move up and down. This, in turn, drives the sleeve 17 to move up and down through the connecting rings 27 and 28, causing the stirring rod 18 to move up and down. The cross-section of the slot 29 is larger than the cross-section of the threaded rod 25, allowing the threaded rod 25 to move within the slot 29 when the sleeve 17 moves up and down.

[0030] A water tank 30 is installed on the right side of the mixing tank 2. The water tank 30 can be used to store liquid raw materials. A water pump 31 is installed on the right side of the mixing tank 2. The water pump 31 is located above the water tank 30. A vertically downward extending connecting pipe 32 is installed at the bottom of the water pump 31. The bottom of the connecting pipe 32 is located inside the water tank 30. A connecting pipe 33 is installed on the left side of the water pump 31. The connecting pipe 33 extends to the left and passes through the right side wall of the mixing tank 2. When the water tank 31 is started, the liquid raw materials in the water tank 30 can be drawn through the connecting pipe 32 and transported to the mixing tank 2 through the connecting pipe 33.

[0031] A collection box 34 is installed on the top of the mounting plate 1. The left side of the collection box 34 is connected to the right side of the mixing box 2. A discharge valve 35 is installed on the right side wall of the mixing box 2, and a discharge pipe 36 is installed on the right side wall of the mixing box 2. The left side of the discharge pipe 36 is connected to the right side of the discharge valve 35. The discharge pipe 36 extends to the right and passes through the left side wall of the collection box 34. Opening the discharge valve 35 allows the raw materials in the mixing box 2 to pass through the discharge pipe 36 and enter the collection box 34. A discharge pipe 37 extending to the right is installed on the right side of the collection box 34. A pipe cover 38 is fitted onto the right side of the discharge pipe 37. By moving the pipe cover 38, the connection between the pipe cover 38 and the discharge pipe 37 can be released, allowing the raw materials in the collection box 34 to leave through the discharge pipe 37. Several support legs 39 are installed at the bottom of the mounting plate 1. The specific number of support legs 39 is four, which can support the mounting plate 1.

[0032] In use, the user can put asphalt into the heating box 3 through the feed pipe 14, then start the heater 8 to generate heat from the heating rod 9 to heat the asphalt. Then start the motor 15 to rotate the heating rod 9 to melt the asphalt. Then open the discharge valve 10 to let the melted asphalt move downward through the discharge port 11 and into the mixing box 2. Then put the solid raw materials into the mixing box 2 through the feed pipe 22, and start the water pump 31 to transport the liquid raw materials in the water tank 30 into the mixing box 2. Then start the motor 24 to rotate the sleeve 17, which drives the stirring rod 19 to rotate and stir the raw materials. At the same time, start the motor 323 to rotate the threaded rod 25, which moves the slider 26 up and down, which drives the sleeve 17 up and down and the stirring rod 18 up and down to improve the stirring effect. At the same time, the scraper 121 and scraper 22 rotate to scrape the raw materials on the inner wall of the mixing box 2. After mixing is completed, open the discharge valve 235 to let the raw materials move into the collection box 34 through the discharge pipe 36.

[0033] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing mechanism for producing high modulus anti-rutting agent, comprising a mounting plate (1), characterized in that: The top of the mounting plate (1) is provided with a support frame (13), the top of the support frame (13) is provided with a mixing box (2), the mixing box (2) is provided with a movable sleeve (17), the surface of the sleeve (17) is provided with a plurality of stirring rods (18).

2. A raw material mixing mechanism for producing a high modulus anti-rutting agent according to claim 1, characterized in that: The top of the mixing box (2) is provided with a heating box (3), the top wall of the heating box (3) is provided with a feeding pipe one (4), the top of the heating box (3) is provided with a motor one (5), the bottom of the motor one (5) is provided with a rotating shaft one (6), the rotating shaft one (6) extends downward and penetrates through the top wall of the heating box (3).

3. A raw material mixing mechanism for producing a high modulus anti-rutting agent according to claim 2, characterized in that: The bottom of the rotating shaft one (6) is provided with a rotating rod (7), the surface of the rotating rod (7) is provided with a plurality of heaters (8), the side, away from the rotating rod (7), of the heater (8) is provided with a heating rod (9), the bottom wall of the heating box (3) is provided with a discharging valve one (10).

4. A raw material mixing mechanism for producing a high modulus anti-rutting agent according to claim 3, characterized in that: The top wall of the mixing box (2) is provided with a feeding port (11), the top of the feeding port (11) is in close contact with the bottom of the discharging valve one (10), the top wall of the mixing box (2) is provided with a feeding pipe two (12), the feeding pipe two (12) is located at the right of the heating box (3).

5. A raw material mixing mechanism for producing a high modulus anti-rutting agent according to claim 4, characterized in that: The top of the mounting plate (1) is provided with a motor two (14), the top of the motor two (14) is provided with a rotating shaft two (15), the rotating shaft two (15) extends upward and penetrates through the bottom wall of the mixing box (2), the top of the rotating shaft two (15) is provided with a sliding rod (16), the sleeve (17) is slidably connected to the surface of the sliding rod (16).

6. A raw material mixing mechanism for producing a high modulus anti-rutting agent according to claim 5, characterized in that: The left side of the sleeve (17) is provided with a connecting rod (20), the bottom of the connecting rod (20) is provided with a scraper one (21), the bottom of the scraper one (21) is in close contact with the inner wall of the bottom of the mixing box (2), the left end of the connecting rod (20) is provided with a scraper two (22) extending vertically upward, the left side of the scraper two (22) is in close contact with the left inner wall of the mixing box (2).

7. A raw material mixing mechanism for producing a high modulus anti-rutting agent according to claim 6, characterized in that: The top of the mixing box (2) is provided with a motor three (23), the motor three (23) is located between the heating box (3) and the feeding pipe two (12), the bottom of the motor three (23) is provided with a rotating shaft three (24), the rotating shaft three (24) extends downward and penetrates through the top wall of the mixing box (2), the bottom of the rotating shaft three (24) is provided with a threaded rod (25), the threaded rod (25) is threadedly connected with a sliding block (26), the surface of the sliding block (26) is connected with a connecting ring one (27), the surface of the sleeve (17) is connected with a connecting ring two (28), the top of the connecting ring two (28) is connected with the bottom of the connecting ring one (27), the top of the sleeve (17) is provided with a notch (29).

8. A raw material mixing mechanism for producing a high modulus anti-rutting agent according to claim 7, characterized in that: The top of the mounting plate (1) is provided with a collecting box (34), the left side of the collecting box (34) is connected with the right side of the mixing box (2), a discharge valve two (35) is arranged on the right side wall of the mixing box (2), a discharge pipe (36) is arranged on the right side wall of the mixing box (2), the left side of the discharge pipe (36) is connected with the right side of the discharge valve two (35), and the discharge pipe (36) extends to the right and penetrates through the left side wall of the collecting box (34).

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