An asphalt processing and storage apparatus

Abstract

This utility model discloses an asphalt processing and storage device, belonging to the field of asphalt processing technology. It includes a cylinder with a cap on top and a limiting component on top. The limiting component is connected to an inner cylinder, the bottom of which is in close contact with the bottom of the inner cylinder. A heating component is installed between the outer wall of the inner cylinder and the outer wall of the outer cylinder. When asphalt is needed, a valve is opened, and the asphalt automatically falls onto a conical block through a discharge pipe. The impact force generated by the asphalt pushes the conical block downwards, and the connecting rod drives the annular block downwards. At this time, the spring is in a stretched state. Simultaneously, the conical block drives the annular scraper to move downwards along the inner wall of the discharge pipe via a round rod. When the conical block is no longer impacted by the asphalt, the spring automatically drives the annular block, connecting rod, and conical block upwards, causing the round rod to drive the annular scraper to automatically clean the inner wall of the discharge pipe, preventing residual asphalt from adhering to the inner wall of the discharge pipe and clogging it, thus affecting subsequent normal material discharge.

Description

Technical Field

[0001] This utility model relates to the field of asphalt processing technology, and more specifically, to an asphalt processing and storage device. Background Technology

[0002] In the selection of materials for road construction and building, base asphalt has high performance advantages and is therefore being used more and more widely. However, base asphalt needs to be stored during its use.

[0003] A storage device for processing base asphalt, disclosed in Chinese Patent Publication No. CN221661529U, includes a storage tank and a feed inlet. The feed inlet is located on one side of the top of the storage tank, and a feed valve is installed inside the feed inlet. A motor is located at the middle of the top of the storage tank, and a stirring shaft is located at the bottom of the motor. Stirring impellers are evenly distributed on the outer wall of the stirring shaft. A discharge port is located on one side of the bottom of the storage tank. An anti-clogging structure is located at the bottom of the stirring shaft. The anti-clogging structure includes a first conical tooth, a second conical tooth, a rotating shaft, and scrapers. The first conical tooth is located at the bottom of the stirring shaft, and a second conical tooth is located on one side of the first conical tooth. A rotating shaft is located on the side of the second conical tooth away from the first conical tooth, and scrapers are evenly distributed on the outer wall of the rotating shaft.

[0004] The aforementioned device uses the rotation of the first and second conical teeth to drive the scraper to scrape the inner wall of the discharge port, thereby preventing the base asphalt from accumulating and clumping on the inner wall of the discharge port, thus facilitating discharge. However, the first and second conical teeth are located inside the storage tank, and the asphalt will affect their rotation. In addition, the way the scraper is installed reduces the area of ​​the discharge port, which seriously affects the asphalt discharge rate. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this invention provides an asphalt processing and storage device that solves the aforementioned problems.

[0007] (II) Technical Solution

[0008] To achieve the aforementioned objectives, this utility model provides the following technical solution: an asphalt processing and storage device, comprising a cylinder, a cylinder cover installed on the top of the cylinder, a limiting component installed on the top of the cylinder, an inner cylinder connected to the limiting component, the bottom of the inner cylinder in close contact with the bottom of the inner cylinder, a heating component installed between the outer wall of the inner cylinder and the outer wall of the cylinder, a feed pipe and a motor installed on the top of the cylinder cover, the output end of the motor penetrating the cylinder cover, and a stirring rod installed on the output end of the motor, with stirring blades installed on the outer wall of the stirring rod, and a series of uniformly installed components at the bottom of the cylinder. Several sets of support columns are provided. Annular blocks are slidably connected to the outer walls of two sets of support columns. Springs are installed between the tops of the two sets of annular blocks and the bottom of the cylinder. Each spring is sleeved on the outer wall of the support column. Connecting rods are installed on the outer walls of the two sets of annular blocks. A conical block is installed between the two sets of connecting rods. A discharge pipe is installed at the bottom outlet of the cylinder. The conical block is located directly below the discharge pipe. A valve is installed at the top of the discharge pipe. An annular scraper is slidably connected to the inner wall of the discharge pipe. Several sets of round rods are evenly installed between the bottom of the annular scraper and the side wall of the conical block.

[0009] Preferably, the limiting component includes a limiting groove, and several sets of the limiting grooves are evenly opened on the top of the cylinder, and the limiting grooves all penetrate the inner wall of the cylinder. A limiting block is inserted and connected to the inner wall of each set of the limiting grooves, and the outer wall of each set of the limiting blocks is fixedly connected to the upper outer wall of the inner cylinder.

[0010] Preferably, the heating assembly includes a heating device, which is fixedly installed on the outer wall of the cylinder, and a heat-conducting wire is installed on the outer wall of the inner cylinder, the heat-conducting wire being electrically connected to the heating device.

[0011] Preferably, a connecting plate is installed on the upper outer wall of the stirring rod, and a rectangular scraper is installed on the other end of the connecting plate, the rectangular scraper being in close contact with the inner wall of the inner cylinder.

[0012] Preferably, a telescopic plate is installed between the top of the annular block and the bottom of the cylinder, and the telescopic plate is arc-shaped.

[0013] Preferably, the outer wall of the conical block is provided with a smooth surface.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides an asphalt processing and storage device, which has the following beneficial effects:

[0016] When asphalt is needed, the valve is opened, and the asphalt automatically falls onto the conical block through the discharge pipe. The impact force generated by the asphalt pushes the conical block downward, and the connecting rod drives the annular block downward. At this time, the spring is in a stretched state. Simultaneously, the conical block drives the annular scraper to move downward along the inner wall of the discharge pipe through the round rod. When the conical block is no longer impacted by the asphalt, the spring will automatically drive the annular block, connecting rod, and conical block upward, so that the round rod drives the annular scraper to automatically clean the inner wall of the discharge pipe, preventing residual asphalt from adhering to the inner wall of the discharge pipe and clogging the discharge pipe, thus affecting the normal discharge of materials later. Attached Figure Description

[0017] Figure 1 A schematic diagram of a preferred embodiment of the novel asphalt processing and storage device provided by this utility model;

[0018] Figure 2 for Figure 1 The diagram shows the internal structure of the cylinder.

[0019] Figure 3 for Figure 1 The diagram shows the structural schematic of the connecting plate structure.

[0020] Figure 4 for Figure 2 The enlarged schematic diagram of part A shown below;

[0021] Figure 5 for Figure 3 The enlarged schematic diagram of part B is shown.

[0022] In the diagram: 1. Cylinder body; 2. Cylinder cover; 3. Motor; 4. Feed pipe; 5. Discharge pipe; 6. Heating assembly; 61. Heating device; 62. Heat-conducting wire; 7. Conical block; 8. Support column; 9. Annular block; 10. Spring; 11. Connecting rod; 12. Telescopic plate; 13. Connecting plate; 14. Stirring blade; 15. Rectangular scraper; 16. Inner cylinder; 17. Stirring rod; 18. Limiting assembly; 181. Limiting block; 182. Limiting groove; 19. Round rod; 20. Valve; 21. Annular scraper. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 This utility model provides a technical solution:

[0025] An asphalt processing and storage device includes a cylinder 1, a cylinder cover 2 installed on the top of the cylinder 1, a limiting component 18 installed on the top of the cylinder 1, an inner cylinder 16 connected to the limiting component 18, the bottom of the inner cylinder 16 being in close contact with the bottom of the inner cylinder 1, a heating component 6 installed between the outer wall of the inner cylinder 16 and the outer wall of the cylinder 1, a feed pipe 4 and a motor 3 installed on the top of the cylinder cover 2, the output end of the motor 3 penetrating the cylinder cover 2, and a stirring rod 17 installed on the output end of the motor 3, with stirring blades 14 installed on the outer wall of the stirring rod 17, and several sets of support columns 8 evenly installed at the bottom of the cylinder 1, the outer walls of the two sets of support columns 8 being slidable. The cylinder 1 is connected by an annular block 9. Springs 10 are installed between the top of the two sets of annular blocks 9 and the bottom of the cylinder 1. The springs 10 are sleeved on the outer wall of the support column 8. Connecting rods 11 are installed on the outer wall of the two sets of annular blocks 9. Conical blocks 7 are installed between the two sets of connecting rods 11. A discharge pipe 5 is installed at the discharge port at the bottom of the cylinder 1. The discharge pipe 5 is connected to the bottom of the inner cylinder 16. The conical block 7 is located directly below the discharge pipe 5. A valve 20 is installed at the top of the discharge pipe 5. An annular scraper 21 is slidably connected to the inner wall of the discharge pipe 5. Several sets of round rods 19 are evenly installed between the bottom of the annular scraper 21 and the side wall of the conical block 7.

[0026] Furthermore, the limiting component 18 includes a limiting groove 182. Several sets of limiting grooves 182 are evenly opened on the top of the cylinder 1, and the limiting grooves 182 all penetrate the inner wall of the cylinder 1. A limiting block 181 is inserted and connected to the inner wall of each set of limiting grooves 182. The outer wall of each set of limiting blocks 181 is fixedly connected to the upper outer wall of the inner cylinder 16. The setting of the limiting grooves 182 and the limiting blocks 181 facilitates the removal of the inner cylinder 16 from the inside of the cylinder 1.

[0027] Furthermore, the heating assembly 6 includes a heating device 61, which is fixedly installed on the outer wall of the cylinder 1. A heat-conducting wire 62 is installed on the outer wall of the inner cylinder 16. The heat-conducting wire 62 is electrically connected to the heating device 61. The heating device 61 continuously heats the side wall of the inner cylinder 16 through the heat-conducting wire 62, thereby keeping the temperature of the asphalt inside the inner cylinder 16 from decreasing.

[0028] Furthermore, a connecting plate 13 is installed on the upper outer wall of the stirring rod 17, and a rectangular scraper 15 is installed on the other end of the connecting plate 13. The rectangular scraper 15 is in close contact with the inner wall of the inner cylinder 16. While the stirring rod 17 drives the stirring blade 14 to rotate, the connecting plate 13 continuously cleans the inner wall of the inner cylinder 16 through the rectangular scraper 15 to prevent asphalt from adhering to the inner wall of the inner cylinder 16.

[0029] Furthermore, a telescopic plate 12 is installed between the top of the annular block 9 and the bottom of the cylinder 1. The telescopic plate 12 is arc-shaped and is designed to prevent asphalt from splashing onto the spring 10 when it falls onto the conical block 7, thus preventing the spring 10 from extending or retracting.

[0030] Furthermore, the outer wall of the cone-shaped block 7 is made into a smooth surface, and the surface of the cone-shaped block 7 is coated with a material that does not adhere to the asphalt, so that the asphalt flows away directly when it falls onto the cone-shaped block 7.

[0031] Working principle: Asphalt is conveyed into the inner cylinder 16 through the feed pipe 4. The motor 3 is started, and the output end of the motor 3 drives the stirring blade 14 through the stirring rod 17 to continuously stir the asphalt inside the inner cylinder 16, keeping the asphalt in a fluid state. At the same time, the heating component 6 keeps the inner cylinder 16 warm, ensuring that the temperature of the asphalt inside the inner cylinder 16 does not drop. When asphalt is needed, the valve 20 is opened, and the asphalt automatically falls onto the conical block 7 through the discharge pipe 5. The impact force generated by the asphalt pushes the conical block 7 downward, and the connecting rod 11 drives the annular block 9 downward. At this time, the spring 10 is in a stretched state. At the same time, the conical block 7 drives the annular scraper 21 to move downward along the inner wall of the discharge pipe 5 through the round rod 19. When the conical block 7 is no longer impacted by the asphalt, the spring 10 will automatically drive the annular block 9, the connecting rod 11, and the conical block 7 to move upward, so that the round rod 19 drives the annular scraper 21 to automatically clean the inner wall of the discharge pipe 5, preventing residual asphalt from adhering to the inner wall of the discharge pipe 5 and clogging the discharge pipe 5, which would affect the normal discharge of materials later.

[0032] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An asphalt processing and storage device, comprising a cylinder (1), wherein a cylinder cover (2) is installed on the top of the cylinder (1), characterized in that: A limiting component (18) is installed at the top of the cylinder (1), and the limiting component (18) is connected to an inner cylinder (16). The bottom of the inner cylinder (16) is in close contact with the bottom of the inner cylinder (1). A heating component (6) is installed between the outer wall of the inner cylinder (16) and the outer wall of the cylinder (1). A feed pipe (4) and a motor (3) are installed at the top of the cylinder cover (2). The output end of the motor (3) passes through the cylinder cover (2), and a stirring rod (17) is installed at the output end of the motor (3). A stirring blade (14) is installed on the outer wall of the stirring rod (17). Several sets of support columns (8) are evenly installed at the bottom of the cylinder (1). Annular blocks are slidably connected to the outer walls of both sets of support columns (8). 9) A spring (10) is installed between the top of the two sets of annular blocks (9) and the bottom of the cylinder (1). The spring (10) is sleeved on the outer wall of the support column (8). A connecting rod (11) is installed on the outer wall of the two sets of annular blocks (9). A conical block (7) is installed between the two sets of connecting rods (11). A discharge pipe (5) is installed at the bottom outlet of the cylinder (1). The conical block (7) is located directly below the discharge pipe (5). A valve (20) is installed at the top of the discharge pipe (5). An annular scraper (21) is slidably connected to the inner wall of the discharge pipe (5). Several sets of round rods (19) are evenly installed between the bottom of the annular scraper (21) and the side wall of the conical block (7).

2. The asphalt processing and storage device according to claim 1, characterized in that: The limiting component (18) includes a limiting groove (182). Several sets of the limiting grooves (182) are evenly opened on the top of the cylinder (1), and the limiting grooves (182) all penetrate the inner wall of the cylinder (1). A limiting block (181) is inserted and connected to the inner wall of each set of the limiting grooves (182). The outer wall of each set of the limiting blocks (181) is fixedly connected to the upper outer wall of the inner cylinder (16).

3. The asphalt processing and storage device according to claim 1, characterized in that: The heating assembly (6) includes a heating device (61), which is fixedly installed on the outer wall of the cylinder (1). A heat-conducting wire (62) is installed on the outer wall of the inner cylinder (16), and the heat-conducting wire (62) is electrically connected to the heating device (61).

4. The asphalt processing and storage device according to claim 1, characterized in that: A connecting plate (13) is installed on the upper outer wall of the stirring rod (17), and a rectangular scraper (15) is installed on the other end of the connecting plate (13). The rectangular scraper (15) is in close contact with the inner wall of the inner cylinder (16).

5. The asphalt processing and storage device according to claim 1, characterized in that: A telescopic plate (12) is installed between the top of the annular block (9) and the bottom of the cylinder (1), and the telescopic plate (12) is arc-shaped.

6. The asphalt processing and storage device according to claim 1, characterized in that: The outer wall of the conical block (7) is set to a smooth surface.

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