Unmanned paving equipment suitable for high-modulus asphalt mixture

Abstract

The utility model discloses unmanned paving equipment suitable for high-modulus asphalt mixture, and particularly relates to the technical field of road construction, the unmanned paving equipment comprises an equipment body, the top of the equipment body is open, the high-modulus asphalt mixture is contained in the equipment body, the whole equipment body is designed in a trapezoid shape, a discharging port is formed in one side of the equipment body, and the other side of the equipment body is provided with a discharging port. The paver comprises a paver body, a discharging port is formed in the paver body, a discharging plate is arranged at the discharging port, a dredging structure is arranged at the discharging port, leveling structures are arranged on the two sides, parallel to a paving path, of the paver body correspondingly, and the paved high-modulus asphalt mixture is sensed and the flatness of the paver is adjusted through physical contact. And a handle is arranged on the outer wall of the other side of the equipment body. The bottom ends of the floating plates on the two sides of the device are in floating contact with the laid high-modulus asphalt mixture in a sliding mode, edges and corners can appear on the high-modulus asphalt mixture through which the floating plates pass when the terrain changes, and at the moment, constructors can measure the distance difference between the high terrain and the low terrain conveniently.

Description

Technical Field

[0001] This utility model relates to the field of road construction technology, specifically to an unmanned paving equipment suitable for high modulus asphalt mixtures. Background Technology

[0002] High-modulus asphalt mixture, as a high-quality road construction material, is widely used in highway construction due to its excellent rutting resistance and durability. In traditional construction methods, equipment such as pavers and rollers often require manual operation, forcing workers to endure long hours in high-temperature environments, which is both arduous and poses certain safety hazards. To improve construction conditions, efficiency, and quality, unmanned paving technology has emerged. However, current asphalt paving equipment falls short in leveling technology, directly impacting road smoothness and service life. Utility Model Content

[0003] Therefore, this utility model provides an unmanned paving device suitable for high modulus asphalt mixtures to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an unmanned paving device suitable for high modulus asphalt mixtures, comprising a device body, the top of which is open and contains high modulus asphalt mixtures, and the overall design is trapezoidal. A discharge port is provided on one side of the device body, and a material discharge plate and a dredging structure are provided at the discharge port. Leveling structures are provided on both sides of the device body parallel to the paving path. The device body uses physical contact to sense and adjust the flatness of the paver after paving the high modulus asphalt mixture.

[0005] Preferably, a handle is provided on the outer wall of the other side of the device body.

[0006] Preferably, a support portion is provided at the bottom of the other side of the device body, and the support portion is located below the handle.

[0007] Preferably, the leveling structure includes a balance beam, with both ends of the balance beam pointing in the direction of the paving path. Below both ends of the balance beam, there are floating plates that rotate perpendicular to the balance beam. The bottom of the floating plates floats in contact with the laid high-modulus asphalt mixture. A support rod is provided at the top of the floating plate, and a rotating shaft is provided at the top of the support rod. A bearing seat is rotatably provided on the inner side of the rotating shaft, and the outer side of the bearing seat is connected to the balance beam through a U-shaped support rod.

[0008] Preferably, a support base is provided in the middle of the balance beam, and one end of the support base is connected to the outer side of the equipment body.

[0009] Preferably, the unblocking structure includes a drive roller, which is disposed on the inner side of the feed plate, and a drive motor is disposed at one end of the drive roller.

[0010] Preferably, the bottom end of the drive motor is provided with a mounting base, and the outer side of the mounting base is connected to the outer side of the device body.

[0011] Preferably, a guide plate is provided below the feeding plate, and the outer side of the guide plate is connected to the bottom end of the equipment body through a support plate.

[0012] This utility model has the following advantages:

[0013] This equipment moves from a high point to a low point. The bottom ends of the floating plates on both sides of the equipment slide in floating contact with the laid high-modulus asphalt mixture. When encountering changes in terrain, the high-modulus asphalt mixture passed by the floating plates will have sharp edges. At this time, it is convenient for construction personnel to measure the distance difference between the high and low terrain. In particular, when the bottom ends of the floating plates on both sides of the equipment slide in floating contact with the laid high-modulus asphalt mixture, the rotating shaft, support rod and floating plate as a whole rotate around the bearing seat when encountering changes in terrain, so that the bottom ends of the floating plates adapt to the surface of the laid high-modulus asphalt mixture. Compared with the existing technology, it can simply realize unmanned paving and leveling, ensuring the smoothness and service life of the road. Attached Figure Description

[0014] Figure 1 A schematic diagram of the main structure of the unmanned paving equipment for high modulus asphalt mixtures provided by this utility model;

[0015] Figure 2 Provided by this utility model Figure 1 Top view of the structure;

[0016] Figure 3 Provided by this utility model Figure 1 Rear view structural diagram.

[0017] In the diagram: 1. Equipment body; 2. Handle; 3. Feeding plate; 4. Guide plate; 5. Support plate; 6. Drive roller; 7. Drive motor; 8. Mounting base; 9. Support part; 10. Leveling structure; 11. Support base; 12. Balance beam; 13. Rotating shaft; 14. U-shaped support rod; 15. Support rod; 16. Float plate; 17. Shaft seat. Detailed Implementation

[0018] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Example 1

[0020] Refer to the instruction manual appendix Figure 1-3 This embodiment describes an unmanned paving device suitable for high-modulus asphalt mixtures, comprising a device body 1. The top of the device body 1 is open, and the high-modulus asphalt mixture is contained inside. The device body 1 has an overall trapezoidal design. A discharge port is provided on one side of the device body 1, and a discharge plate 3 is provided at the discharge port. The discharge port is also equipped with a dredging structure. Leveling structures 10 are provided on both sides of the device body 1, which are parallel to the paving path. The device body 1 uses physical contact to sense and adjust the flatness of the high-modulus asphalt mixture after paving.

[0021] Preferably, a handle 2 is provided on the outer wall of the other side of the equipment body 1, which facilitates the construction personnel to push the equipment to move in the construction area.

[0022] Preferably, a support part 9 is provided at the bottom of the other side of the device body 1. The support part 9 is located below the handle 2. When the device stops working, the support part 9 and the wheel can be placed on the ground.

[0023] Specifically, the leveling structure 10 includes a balance beam 12, with both ends of the balance beam 12 pointing in the direction of the paving path. Below both ends of the balance beam 12, there are floating plates 16 that rotate perpendicular to the balance beam 12. The bottom end of the floating plate 16 floats in contact with the laid high-modulus asphalt mixture. The top end of the floating plate 16 is provided with a support rod 15, and the top end of the support rod 15 is provided with a rotating shaft 13. The inner side of the rotating shaft 13 is rotatably provided with a bearing seat 17, and the outer side of the bearing seat 17 is connected to the balance beam 12 through a U-shaped support rod 14.

[0024] Preferably, a support base 11 is provided in the middle of the balance beam 12, and one end of the support base 11 is connected to the outside of the equipment body 1.

[0025] As the equipment moves from a high point to a low point, the bottom ends of the floating plates 16 on both sides of the equipment slide in contact with the laid high-modulus asphalt mixture. When encountering changes in terrain, the high-modulus asphalt mixture passed by the floating plates 16 will have sharp edges. This facilitates the measurement of the distance difference between the high and low points by construction personnel, as detailed below:

[0026] The bottom ends of the floating plates 16 on both sides of the equipment slide in floating contact with the laid high modulus asphalt mixture. When the terrain changes, the rotating shaft 13, support rod 15, and floating plate 16 rotate as a whole around the bearing 17, so that the bottom end of the floating plate 16 adapts to the surface of the laid high modulus asphalt mixture.

[0027] Preferably, the unblocking structure includes a drive roller 6, which is disposed on the inner side of the feed plate 3, and a drive motor 7 is disposed at one end of the drive roller 6.

[0028] Preferably, the bottom end of the drive motor 7 is provided with a mounting base 8, and the outer side of the mounting base 8 is connected to the outer side of the device body 1.

[0029] Preferably, a guide plate 4 is provided below the feeding plate 3, and the outer side of the guide plate 4 is connected to the bottom end of the equipment body 1 through a support plate 5.

[0030] Start the drive motor 7. The drive motor 7 drives the drive roller 6 to rotate. The high modulus asphalt mixture inside the main body 1 falls through the feed plate 3 and continues to fall into the paving area by the guide plate 4. The scraper at the bottom of the main body 1 flattens it.

[0031] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. An unmanned paving device suitable for high modulus asphalt mixtures, comprising a device body (1), wherein the top of the device body (1) is open and contains high modulus asphalt mixtures, and the overall design is trapezoidal. A discharge port is provided on one side of the device body (1), and a discharge plate (3) is provided at the discharge port. The discharge port is provided with a dredging structure, characterized in that: The equipment body (1) parallel to the paving path is provided with leveling structures (10) on both sides, which use physical contact to sense and adjust the flatness of the paver after the high modulus asphalt mixture is paved.

2. The unmanned paving equipment suitable for high-modulus asphalt mixtures according to claim 1, characterized in that: A handle (2) is provided on the outer wall of the other side of the device body (1).

3. The unmanned paving equipment suitable for high-modulus asphalt mixtures according to claim 2, characterized in that: A support part (9) is provided at the bottom of the other side of the device body (1), and the support part (9) is located below the handle (2).

4. The unmanned paving equipment suitable for high-modulus asphalt mixtures according to claim 1, characterized in that: The leveling structure (10) includes a balance beam (12). Both ends of the balance beam (12) are oriented in the direction of the paving path. Below both ends of the balance beam (12), there are floating plates (16) that rotate perpendicular to the balance beam (12). The bottom end of the floating plate (16) floats in contact with the paved high-modulus asphalt mixture. The top end of the floating plate (16) is provided with a support rod (15). The top end of the support rod (15) is provided with a rotating shaft (13). The inner side of the rotating shaft (13) is rotatably provided with a bearing seat (17). The outer side of the bearing seat (17) is connected to the balance beam (12) through a U-shaped support rod (14).

5. The unmanned paving equipment suitable for high-modulus asphalt mixtures according to claim 4, characterized in that: A support base (11) is provided in the middle of the balance beam (12), and one end of the support base (11) is connected to the outside of the equipment body (1).

6. The unmanned paving equipment suitable for high-modulus asphalt mixtures according to claim 1, characterized in that: The unblocking structure includes a drive roller (6), which is disposed on the inner side of the feed plate (3), and a drive motor (7) is disposed at one end of the drive roller (6).

7. The unmanned paving equipment for high-modulus asphalt mixtures according to claim 6, characterized in that: The bottom end of the drive motor (7) is provided with a mounting base (8), and the outer side of the mounting base (8) is connected to the outer side of the equipment body (1).

8. The unmanned paving equipment suitable for high modulus asphalt mixtures according to claim 1, characterized in that: A guide plate (4) is provided below the feeding plate (3), and the outer side of the guide plate (4) is connected to the bottom end of the equipment body (1) through a support plate (5).

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