Proportioning device for processing emulsified modified asphalt

Abstract

The utility model relates to the technical field of emulsified modified asphalt, in particular to a proportioning device for emulsified modified asphalt processing, which adopts the technical scheme that the proportioning device comprises a material box and a material receiving vehicle, a bearing is embedded in the middle of the top of the material box, a spiral conveying rod is fixedly mounted on an inner ring of the bearing, and a motor is mounted at the top of the material box above the spiral conveying rod; a water pump is installed at the top of the material box above the motor, a water outlet pipe is installed at the bottom of the water pump, connecting pipes are installed on the two sides of the water outlet pipe respectively, water spraying heads are installed on the two sides of the interior of the material box respectively, and connecting rods are installed on the two sides of the section, in the material box, of the spiral conveying rod respectively; and brush plates are installed at the ends, deviating from each other, of the two connecting rods correspondingly, a stirring frame is installed at the bottom of the spiral conveying rod, a discharging pipe is installed in the middle of the bottom of the material box in an embedded mode, and supporting plates are installed on the two sides of the bottom of the material box correspondingly. The material box has the advantages that a worker can conveniently clean the interior of the material box, and the operation difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsified modified asphalt, in particular to a proportioning device for processing emulsified modified asphalt. Background Art

[0002] Emulsified modified asphalt is a special type of asphalt. It is made by adding an emulsifier to the asphalt and then mixing it with water to form an emulsion. This process disperses the asphalt into tiny particles and improves its performance and use in this way. In the engineering field, emulsified modified asphalt is often used in road construction and maintenance to improve the durability and water resistance of the road surface. The proportioning device can mix a certain amount of emulsified modified asphalt together.

[0003] When the proportioning device is mixing the emulsified modified asphalt raw materials, some of the raw materials will adhere to the inner wall of the proportioning device. In order not to affect the subsequent processing, the staff needs to clean the inside of the proportioning device regularly. The overall structure of the current proportioning device is relatively large. When the staff cleans the inside of the proportioning device, it is not only time-consuming but also difficult to operate. Utility Model Content

[0004] The utility model aims to provide a proportioning device for processing emulsified modified asphalt, which has the advantages of being convenient for workers to clean the inside of the material box and reducing the difficulty of operation, thus solving the problem of troublesome cleaning operation of the inside of the proportioning device for workers.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a proportioning device for processing emulsified modified asphalt, comprising a material box and a material collecting trolley, a bearing is embedded and installed in the middle of the top of the material box, a spiral conveying rod is fixedly installed on the inner ring of the bearing, a motor is installed on the top of the material box above the spiral conveying rod, a water pump is installed on the top of the material box above the motor, a water outlet pipe is installed at the bottom of the water pump, connecting pipes are installed on both sides of the water outlet pipe, water spray heads are installed on both sides of the inside of the material box, connecting rods are installed on both sides of a section of the spiral conveying rod inside the material box, brush plates are installed on the opposite ends of the two connecting rods, a stirring frame is installed at the bottom of the spiral conveying rod, a discharge pipe is embedded and installed in the middle of the bottom of the material box, and support plates are installed on both sides of the bottom of the material box.

[0006] When the proportioning device for processing emulsified modified asphalt in the technical solution is used, the two support plates provide a supporting force for the feed box, and a certain amount of emulsified modified asphalt raw materials enter the material box from the two feed pipes. The motor drives the spiral conveying rod to rotate through the transmission structure, and the spiral conveying rod conveys the raw materials at the bottom of the material box upward. The spiral conveying rod drives the stirring rod to rotate, and the stirring rod mixes and stirs the raw materials in the material box. After the raw materials in the material box are proportioned and mixed, they enter the discharge pipe along the two guide plates, and the spiral conveying rod drives the stirring frame to rotate. The stirring frame drives two scrapers to rotate, and the two scrapers scrape off the emulsified modified asphalt attached to the inner wall of the discharge pipe and discharge it. The collecting car collects the emulsified modified asphalt discharged from the discharge pipe. The suction pipe is connected to the water conveying pipe. The water pump absorbs water through the suction pipe. The water pump provides water to two water spray heads through the water outlet pipe and two connecting pipes. The two water spray heads spray water into the material box, and the water falls on the two brush plates. The spiral conveying rod drives the two connecting rods to rotate, and the two connecting rods drive the two brush plates to rotate. The two brush plates clean the inner wall of the material box with water.

[0007] Preferably, feed pipes are embedded and installed on the front and rear sides of the top of the material box, respectively, and the two feed pipes are connected to the inside of the material box. The emulsified modified asphalt raw material enters the inside of the material box from the two feed pipes.

[0008] Preferably, a water suction pipe is installed on the top of the water pump. The water suction pipe is connected to a pipeline for conveying water, and the water pump absorbs water through the water suction pipe.

[0009] Preferably, the bottoms of the two connecting pipes pass through the top of the material box and are fixedly connected to the two water spray heads. The water pump supplies water to the two water spray heads through the water outlet pipe and the two connecting pipes, and the two water spray heads spray water into the material box.

[0010] Preferably, the motor transmission structure is fixedly connected to the top of the screw conveying rod. The motor drives the screw conveying rod to rotate through the transmission structure.

[0011] Preferably, the spiral conveying rod is provided with stirring rods in a circular array outside a section inside the material box. The spiral conveying rod drives the stirring rods to rotate to stir the emulsified modified asphalt raw materials inside the material box.

[0012] Preferably, scrapers are installed on both sides of the stirring frame, the stirring frame extends into the discharge pipe, and guide plates are installed on both sides of the bottom of the material box above the discharge pipe. The emulsified modified asphalt mixed in the material box enters the discharge pipe along the two guide plates, the stirring frame stirs the emulsified modified asphalt in the discharge pipe, the stirring frame drives the two scrapers to rotate, and the two scrapers scrape the emulsified modified asphalt attached to the inner wall of the discharge pipe and discharge it.

[0013] Preferably, the two support plates are provided with fixing grooves on opposite sides, and fixing blocks are installed on both sides of the material collecting vehicle, and the two fixing blocks are inserted into the two fixing grooves. The collecting vehicle is movably connected to the two support plates through the fixing blocks and the fixing grooves.

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

[0015] The utility model provides a water spray head and a brush plate, a water pump draws water through a water suction pipe, the water pump provides water to the two water spray heads through a water outlet pipe and two connecting pipes, the two water spray heads spray water into the interior of the material box, the water falls onto the two brush plates, the spiral conveying rod drives the two connecting rods to rotate, the two connecting rods drive the two brush plates to rotate, the two brush plates clean the inner wall of the material box with water, thereby achieving the effect of facilitating the staff to clean the inside of the material box and reducing the difficulty of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from a first angle;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model from a third angle;

[0019] Figure 4 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 5 For the utility model Figure 4 Schematic diagram of the partially enlarged structure.

[0021] In the figure: 1. support plate; 2. material box; 3. connecting pipe; 4. water pump; 5. water suction pipe; 6. feeding pipe; 7. motor; 8. bearing; 9. material collecting car; 10. guide plate; 11. brush plate; 12. water spray head; 13. water outlet pipe; 14. stirring rod; 15. spiral conveying rod; 16. connecting rod; 17. scraper; 18. material outlet pipe; 19. stirring frame; 20. fixed groove; 21. fixed block. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general scale, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Embodiment 1

[0027] like Figure 1-Figure 5 As shown, the proportioning device for processing emulsified modified asphalt proposed by the utility model includes a material box 2, and feed pipes 6 are respectively embedded and installed on the front and rear sides of the top of the material box 2, and the two feed pipes 6 are connected to the inside of the material box 2. A bearing 8 is embedded and installed in the middle of the top of the material box 2, and a spiral conveying rod 15 is fixedly installed on the inner ring of the bearing 8. A motor 7 is installed on the top of the material box 2 above the spiral conveying rod 15, and the transmission structure of the motor 7 is fixedly connected to the top of the spiral conveying rod 15. A stirring rod 14 is installed in a ring array on the outer side of a section inside the material box 2 of the spiral conveying rod 15, and a water pump 4 is installed on the top of the material box 2 above the motor 7. A water suction pipe 5 is installed on the top of the water pump 4, and a water outlet pipe 13 is installed at the bottom of the water pump 4. Connecting pipes 3 are installed on both sides of 13, water spray heads 12 are installed on both sides of the inside of the material box 2, the bottoms of the two connecting pipes 3 pass through the top of the material box 2 and are fixedly connected with the two water spray heads 12, the spiral conveying rod 15 is installed with connecting rods 16 on both sides of a section inside the material box 2, brush plates 11 are installed on the opposite ends of the two connecting rods 16, a stirring frame 19 is installed at the bottom of the spiral conveying rod 15, a discharge pipe 18 is embedded in the middle of the bottom of the material box 2, support plates 1 are installed on both sides of the bottom of the material box 2, scrapers 17 are installed on both sides of the stirring frame 19, the stirring frame 19 extends into the inside of the discharge pipe 18, and guide plates 10 are installed on both sides of the bottom end of the material box 2 above the discharge pipe 18.

[0028] In this embodiment, the feed box 2 is provided with supporting force by two support plates 1, and a certain amount of emulsified modified asphalt raw materials enter the inside of the material box 2 from the two feed pipes 6. The motor 7 drives the spiral conveying rod 15 to rotate through the transmission structure, and the spiral conveying rod 15 conveys the raw materials at the bottom of the material box 2 upward, and the spiral conveying rod 15 drives the stirring rod 14 to rotate, and the stirring rod 14 mixes and stirs the raw materials in the material box 2. After the raw materials in the material box 2 are mixed, they enter the discharge pipe 18 along the two guide plates 10, and the spiral conveying rod 15 drives the stirring frame 19 to rotate to stir. The frame 19 drives the two scrapers 17 to rotate, and the two scrapers 17 scrape the emulsified modified asphalt attached to the inner wall of the discharge pipe 18 and discharge it. The suction pipe 5 is connected to the water pipeline, and the water pump 4 absorbs water through the suction pipe 5. The water pump 4 provides water to the two water spray heads 12 through the water outlet pipe 13 and the two connecting pipes 3. The two water spray heads 12 spray water into the inside of the material box 2, and the water falls on the two brush plates 11. The spiral conveying rod 15 drives the two connecting rods 16 to rotate, and the two connecting rods 16 drive the two brush plates 11 to rotate, and the two brush plates 11 clean the inner wall of the material box 2 with water.

[0029] Embodiment 2

[0030] like Figure 1-Figure 5 As shown, the proportioning device for processing emulsified modified asphalt proposed by the utility model, compared with the first embodiment, this embodiment also includes: a material collecting cart 9, two fixing grooves 20 are respectively opened on the opposite sides of the two support plates 1, and fixing blocks 21 are respectively installed on both sides of the material collecting cart 9, and the two fixing blocks 21 are inserted into the two fixing grooves 20.

[0031] In this embodiment, the emulsified modified asphalt discharged from the discharge pipe 18 is collected by the collecting vehicle 9. After a certain amount of the emulsified modified asphalt inside the collecting vehicle 9 is collected, the collecting vehicle 9 is pulled out from under the discharge pipe 18 and the emulsified modified asphalt is moved to a suitable location for processing.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A proportioning device for processing emulsified modified asphalt, comprising a material box (2) and a material receiving vehicle (9), characterized in that: A bearing (8) is embedded in the middle of the top of the material box (2), and a spiral conveying rod (15) is fixedly installed on the inner ring of the bearing (8). A motor (7) is installed on the top of the material box (2) above the spiral conveying rod (15), and a water pump (4) is installed on the top of the material box (2) above the motor (7). A water outlet pipe (13) is installed at the bottom of the water pump (4), and connecting pipes (3) are installed on both sides of the water outlet pipe (13). Water spray heads (12) are installed on both sides of the inside of the material box (2). Connecting rods (16) are installed on both sides of a section of the spiral conveying rod (15) inside the material box (2), and brush plates (11) are installed on the opposite ends of the two connecting rods (16). A stirring frame (19) is installed at the bottom of the spiral conveying rod (15). A discharge pipe (18) is embedded in the middle of the bottom of the material box (2), and support plates (1) are installed on both sides of the bottom of the material box (2).

2. The proportioning device for emulsified modified asphalt processing according to claim 1, characterized in that: Feed pipes (6) are respectively embedded and installed on the front and rear sides of the top of the material box (2), and the two feed pipes (6) are connected to the inside of the material box (2).

3. The proportioning device for emulsified modified asphalt processing according to claim 1, characterized in that: A water suction pipe (5) is installed on the top of the water pump (4).

4. The proportioning device for processing emulsified modified asphalt according to claim 1, characterized in that: The bottoms of the two connecting pipes (3) respectively pass through the top of the material box (2) and are fixedly connected to the two water spray heads (12).

5. The proportioning device for emulsified modified asphalt processing according to claim 1, characterized in that: The transmission structure of the motor (7) is fixedly connected to the top of the screw conveying rod (15).

6. The proportioning device for processing emulsified modified asphalt according to claim 1, characterized in that: The spiral conveying rod (15) is provided with stirring rods (14) in a circular array on the outside of a section inside the material box (2).

7. The proportioning device for processing emulsified modified asphalt according to claim 1, characterized in that: Scrapers (17) are respectively installed on both sides of the stirring frame (19), and the stirring frame (19) extends into the inside of the discharge pipe (18). Guide plates (10) are installed on both sides of the bottom of the material box (2) above the discharge pipe (18).

8. The proportioning device for emulsified modified asphalt processing according to claim 1, characterized in that: The two support plates (1) are provided with fixing grooves (20) on opposite sides thereof, and fixing blocks (21) are respectively installed on both sides of the material receiving vehicle (9), and the two fixing blocks (21) are inserted into the two fixing grooves (20).

Images