New type of prefabricated asphalt tank

Abstract

This utility model relates to the field of asphalt processing technology and discloses a novel prefabricated asphalt tank, including a tank body one. A quick-release assembly is provided on the outer wall of the tank body one. The quick-release assembly includes a threaded sleeve, which is disposed on the outer wall of the tank body one. A tank body two is threadedly connected to the inner wall of the threaded sleeve. A limiting block is fixedly connected to the upper surface of the tank body two. A limiting groove is formed inside the tank body one. The outer wall of the limiting block is slidably connected to the inner wall of the limiting groove. In this utility model, the threaded connection between the threaded sleeve and the tank body two, combined with the sliding limiting of the limiting block and the limiting groove, enables quick locking and separation of the tank body one and the tank body two. No special tools are required, significantly shortening the assembly time. A motor drives bevel gear one to rotate bevel gear two and bevel gear three in opposite directions. Blade one and blade two form a counter-spiral trajectory, causing three-dimensional turbulence in the asphalt within the tank, preventing localized overheating and asphalt aging.

Description

Technical Field

[0001] This utility model relates to the field of asphalt processing technology, and in particular to a novel assembled asphalt tank. Background Technology

[0002] Prefabricated asphalt tanks play an indispensable role as important storage and processing equipment in road construction, waterproofing projects, and other fields requiring the use of asphalt materials. They effectively store asphalt and transport it to construction sites or processing equipment when needed. With the continuous development of the construction industry, higher requirements are being placed on the performance, ease of installation, and maintenance costs of asphalt tanks.

[0003] Currently, common prefabricated asphalt tanks are typically assembled from multiple independent tank units, which are secured together using bolts, flanges, and other connectors. During assembly, operators must align each tank unit individually and tighten the connectors using tools to achieve a tight connection. This bolt and flange assembly method requires operators to spend a considerable amount of time on alignment and tightening, increasing labor costs and extending the installation cycle. Especially in projects requiring rapid deployment, this inefficient assembly method often fails to meet practical needs. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a new type of prefabricated asphalt tank, which aims to improve the problem of long installation time of traditional asphalt tanks.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a novel prefabricated asphalt tank, comprising a tank body one, a quick-release assembly provided on the outer wall of the tank body one, the quick-release assembly including a threaded sleeve, the threaded sleeve being disposed on the outer wall of the tank body one, a tank body two being threadedly connected to the inner wall of the threaded sleeve, a limiting block being fixedly connected to the upper surface of the tank body two, a limiting groove being formed inside the tank body one, the outer wall of the limiting block being slidably connected to the inner wall of the limiting groove, a sealing ring two being fixedly connected to the upper surface of the tank body two, a sealing ring one being fixedly connected to the lower surface of the tank body two, a tank cover being connected to the upper surface of the tank body one via a flange, and a mixing assembly being disposed below the tank cover.

[0006] Furthermore, the stirring assembly includes a first blade, which is disposed below the tank lid. A motor is fixedly connected to the upper surface of the tank lid. A first bevel gear is fixedly connected to the output end of the motor. A fixed frame is rotatably connected to the outer wall of the first bevel gear. A third bevel gear and a second bevel gear are rotatably connected inside the fixed frame. The outer wall of the second bevel gear is rotatably connected inside the tank lid. The tooth ends of the first bevel gear mesh with the tooth ends of the third and second bevel gears. A rotating shaft is fixedly connected inside the third bevel gear. The outer wall of the rotating shaft is rotatably connected inside the second bevel gear. The outer wall of the second bevel gear is fixedly connected to one side of the outer wall of the first blade. A fixed rod is fixedly connected to the outer wall of the rotating shaft. The second blade is fixedly connected to the lower surface of the fixed rod.

[0007] Furthermore, the inner wall of the first sealing ring is slidably connected to the outer wall of the second sealing ring.

[0008] Furthermore, a protective cover is fixedly connected to one outer wall of the tank.

[0009] Furthermore, a support leg is fixedly connected to the lower surface of the second tank, and a valve is fixedly connected to the outer wall of the second tank.

[0010] Furthermore, the limiting block and the limiting groove have the same size, and there are four limiting blocks and four limiting grooves.

[0011] Furthermore, multiple blades are provided for both blade one and blade two, and multiple flow holes are opened inside each of the multiple blades one and blade two.

[0012] Furthermore, a scraper is fixedly connected to the outer wall of the second bevel gear.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the threaded sleeve is connected to the second tank body by a threaded connection, and the sliding limit of the limiting block and the limiting groove enables the quick locking and separation of the first tank body and the second tank body. No special tools are required, which greatly shortens the assembly time. When disassembling, the threaded sleeve can be rotated in the opposite direction to separate the parts, which is convenient for cleaning the residual asphalt inside the tank or replacing the parts.

[0015] 2. In this utility model, the motor drives bevel gear one to drive bevel gear two and bevel gear three to rotate in opposite directions. Blade one and blade two form a reverse spiral trajectory, which causes the asphalt to generate three-dimensional turbulence in the tank. The flow holes opened on the surface of the blades cause local high-pressure shearing when the asphalt passes through, so asphalt aging caused by local overheating is avoided. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the novel assembled asphalt tank proposed in this utility model;

[0017] Figure 2This is a schematic diagram of the tank body structure of the novel assembled asphalt tank proposed in this utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the tank body of the novel assembled asphalt tank proposed in this utility model.

[0019] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This is a schematic diagram of the blade structure of the novel assembled asphalt tank proposed in this utility model.

[0021] Legend:

[0022] 1. Tank lid; 2. Flange; 3. Tank body one; 4. Protective cover; 5. Threaded sleeve; 6. Tank body two; 7. Support leg; 8. Valve; 9. Motor; 10. Fixing bracket; 11. Bevel gear one; 12. Bevel gear two; 13. Rotating shaft; 14. Bevel gear three; 15. Sealing ring one; 16. Flow hole; 17. Limiting block; 18. Sealing ring two; 19. Scraper; 20. Blade one; 21. Fixing rod; 22. Blade two; 23. Limiting groove. 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] Reference Figures 1-5This utility model provides an embodiment of a novel prefabricated asphalt tank, comprising a tank body 3. A quick-release assembly is provided on the outer wall of the tank body 3, including a threaded sleeve 5. The threaded sleeve 5 is disposed on the outer wall of the tank body 3, providing a threaded connection basis for the connection between the tank body 3 and a second tank body 6, facilitating quick connection and disassembly via threads. The inner wall of the threaded sleeve 5 is threadedly connected to the second tank body 6. The second tank body 6, through its threaded connection with the threaded sleeve 5, can be quickly assembled or separated from the tank body 3, facilitating transportation, installation, and maintenance. A limiting block 17 is fixedly connected to the upper surface of the second tank body 6, serving to position and limit the relative position of the tank body 3 and the second tank body 6, ensuring accurate positioning during connection. A limiting groove 23 is formed inside the tank body 3, which cooperates with the limiting block 17 to limit the relative rotation of the tank body 3 and the second tank body 6, ensuring the connection... For stability, the outer wall of the limiting block 17 is slidably connected to the inner wall of the limiting groove 23. During the connection or disassembly of tank body 1 3 and tank body 2 6, the limiting block 17 slides within the limiting groove 23 to achieve positioning and guiding functions. A sealing ring 2 18 is fixedly connected to the upper surface of tank body 2 6. The sealing ring 2 18 is used to enhance the sealing performance at the connection between tank body 2 6 and tank body 1 3 to prevent asphalt leakage. A sealing ring 15 is fixedly connected to the lower surface of tank body 1 3. The sealing ring 15 cooperates with the sealing ring 2 18 to further improve the sealing effect at the connection and ensure the sealing performance of the asphalt tank. The upper surface of tank body 1 3 is connected to the tank cover 1 through the flange 2. The flange 2 provides a reliable connection between the tank cover 1 and tank body 1 3, ensuring the stability and sealing of the connection. A stirring assembly is set below the tank cover 1. The stirring assembly is used to stir the asphalt in the asphalt tank to make the asphalt evenly mixed and improve the asphalt quality.

[0025] Reference Figures 1-5The mixing assembly includes blade 20, which is positioned below the tank cover 1. Blade 20 rotates to mix the asphalt in the asphalt tank, ensuring thorough mixing of all parts of the asphalt. A motor 9 is fixedly connected to the upper surface of the tank cover 1, providing power to the mixing assembly and driving its operation. A bevel gear 11 is fixedly connected to the output end of the motor 9, transmitting the power from the motor 9 to other bevel gears, thus achieving power transmission and conversion. A fixed frame 10 is rotatably connected to the outer wall of bevel gear 11, providing support and positioning for bevel gear 11 and ensuring its stable rotation. A bevel gear 14 and a bevel gear 12 are rotatably connected inside the fixed frame 10, rotating under the drive of bevel gear 11 to achieve power distribution and transmission. The outer wall of bevel gear 12 is rotatably connected inside the tank cover 1, providing rotational support for bevel gear 12 and ensuring its stable rotation. The tooth ends of bevel gear 11 and... The teeth of bevel gear 14 and bevel gear 12 mesh. Through this meshing, bevel gear 11 transmits power to bevel gear 14 and bevel gear 12, causing them to rotate synchronously. A rotating shaft 13 is fixedly connected inside bevel gear 14. The rotating shaft 13 transmits the power of bevel gear 14 to other components, achieving further power transmission. The outer wall of the rotating shaft 13 is rotatably connected inside bevel gear 12, ensuring relative rotation between the rotating shaft 13 and bevel gear 12 and achieving reasonable power distribution. The outer wall of bevel gear 12 is fixedly connected to one side of the outer wall of blade 20. Bevel gear 12 drives blade 20 to rotate, stirring the asphalt. A fixed rod 21 is fixedly connected to the outer wall of the rotating shaft 13. The fixed rod 21 connects the rotating shaft 13 and blade 22, transmitting the power of the rotating shaft 13 to blade 22. Blade 22 is fixedly connected to the lower surface of the fixed rod 21. Blade 22 rotates under the drive of the fixed rod 21, working together with blade 20 to stir the asphalt, improving the stirring effect.

[0026] Reference Figures 1-5The inner wall of sealing ring 15 is slidably connected to the outer wall of sealing ring 18. The sliding connection between sealing ring 15 and sealing ring 18 further enhances the sealing performance between them, preventing asphalt leakage from the connection point. A protective cover 4 is fixedly connected to the outer wall of tank body 3. The protective cover 4 protects the quick-release components and other parts of the outer wall of tank body 3 from external impacts, damage, or contamination, extending the service life of the components. Support legs 7 are fixedly connected to the lower surface of tank body 6, supporting tank body 6 and ensuring the asphalt tank is stably placed on the ground. A valve 8 is fixedly connected to the outer wall of tank body 6, controlling the entry and exit of asphalt in the tank, facilitating loading, unloading, and discharge operations. The limiting block 17 is the same size as the limiting groove 23, ensuring that the limiting block 17 can be accurately inserted into the limiting groove 23, achieving precise positioning and limiting functions. Four limit blocks 17 and four limit grooves 23 are provided. The four limit blocks 17 and four limit grooves 23 are evenly distributed to position and restrict the tank body 3 and the tank body 6 from multiple directions, ensuring the stability and reliability of the connection. Multiple blades 1 20 and multiple blades 22 are provided. Multiple blades 1 20 and multiple blades 22 can increase the mixing area and improve the mixing efficiency, so that the asphalt is mixed more evenly. Multiple flow holes 16 are opened inside the multiple blades 1 20 and multiple blades 22. The flow holes 16 can allow the asphalt to pass through during the mixing process, increasing the fluidity and mixing effect of the asphalt, and further improving the mixing quality. A scraper 19 is fixedly connected to the outer wall of the bevel gear 2 12. The scraper 19 rotates under the drive of the bevel gear 2 12, which can scrape off the asphalt attached to the bottom of the tank cover 1 and the inner wall of the tank, preventing asphalt residue and ensuring the cleanliness of the asphalt tank and the full mixing of the asphalt.

[0027] Working principle: When the new prefabricated asphalt tank is needed, the limiting block 17 of tank body 26 is aligned with the limiting groove 23 of tank body 13 and inserted to ensure accurate axial and radial positioning during tank body docking, avoiding misalignment leading to sealing failure. The threaded sleeve 5 is rotated to engage with tank body 13 and tank body 26 until the sealing ring 15 and sealing ring 28 are tightly nested, forming a double-layer sealing structure. After the tanks are connected, the inner wall of sealing ring 15 slides around the outer wall of sealing ring 28 to maintain sealing performance. When it is necessary to stir the asphalt inside the tank, the motor 9 drives the bevel gear 11 to rotate, simultaneously through meshing transmission. The bevel gear 12 and bevel gear 14 rotate in opposite directions. The bevel gear 12 is directly connected to the blade 20, while the bevel gear 14 drives the blade 22 to rotate through the shaft 13, forming a double-layer reverse stirring flow field. Both the blade 20 and the blade 22 have multiple flow holes 16. When the asphalt passes through the holes, a shearing effect is generated, breaking the laminar flow state of the fluid and improving the mixing efficiency. The blade 22 is fixed to the shaft 13 by the fixing rod 21, forming a spiral stirring trajectory opposite to that of the blade 20. The outer wall of the bevel gear 12 is fixed with a scraper 19, which scrapes off the asphalt adhering to the inner wall of the tank when rotating, preventing local overheating or coking, and promoting heat conduction at the same time.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A novel prefabricated asphalt tank, comprising a tank body (3), characterized in that: The outer wall of the tank body (3) is provided with a quick-release assembly; The quick-release assembly includes a threaded sleeve (5), which is disposed on the outer wall of the first tank (3). The inner wall of the threaded sleeve (5) is threadedly connected to the second tank (6). A limit block (17) is fixedly connected to the upper surface of the second tank (6). A limit groove (23) is opened inside the first tank (3). The outer wall of the limit block (17) is slidably connected to the inner wall of the limit groove (23). A sealing ring (18) is fixedly connected to the upper surface of the second tank (6). A sealing ring (15) is fixedly connected to the lower surface of the first tank (3). A tank cover (1) is connected to the upper surface of the first tank (3) through a flange (2). A stirring assembly is disposed below the tank cover (1).

2. The novel prefabricated asphalt tank according to claim 1, characterized in that: The stirring assembly includes a first blade (20), which is positioned below the tank cover (1). A motor (9) is fixedly connected to the upper surface of the tank cover (1). A bevel gear (11) is fixedly connected to the output end of the motor (9). A fixed frame (10) is rotatably connected to the outer wall of the bevel gear (11). A bevel gear (14) and a bevel gear (12) are rotatably connected inside the fixed frame (10). The outer wall of the bevel gear (12) is rotatably connected inside the tank cover (1). The tooth end of the first bevel gear (11) meshes with the tooth ends of the third bevel gear (14) and the second bevel gear (12). The third bevel gear (14) is fixedly connected to a rotating shaft (13). The outer wall of the rotating shaft (13) is rotatably connected to the inside of the second bevel gear (12). The outer wall of the second bevel gear (12) is fixedly connected to one side of the outer wall of the first blade (20). The outer wall of the rotating shaft (13) is fixedly connected to a fixing rod (21). The lower surface of the fixing rod (21) is fixedly connected to the second blade (22).

3. The novel prefabricated asphalt tank according to claim 1, characterized in that: The inner wall of the first sealing ring (15) is slidably connected to the outer wall of the second sealing ring (18).

4. The novel prefabricated asphalt tank according to claim 1, characterized in that: A protective cover (4) is fixedly connected to the outer wall of the tank (3).

5. The novel prefabricated asphalt tank according to claim 1, characterized in that: The lower surface of the tank body 2 (6) is fixedly connected with a support leg (7), and the outer wall of the tank body 2 (6) is fixedly connected with a valve (8).

6. The novel prefabricated asphalt tank according to claim 1, characterized in that: The limiting block (17) and the limiting groove (23) have the same size, and four of each limiting block (17) and limiting groove (23) are provided.

7. The novel prefabricated asphalt tank according to claim 2, characterized in that: Multiple blades are provided for blade one (20) and blade two (22), and multiple flow holes (16) are opened inside the multiple blades one (20) and blade two (22).

8. The novel prefabricated asphalt tank according to claim 2, characterized in that: A scraper (19) is fixedly connected to the outer wall of the bevel gear 2 (12).

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