An unmanned device for paving a porous tack coat on an asphalt concrete pavement

Abstract

This invention discloses an unmanned device for applying a permeable seal coat to asphalt concrete pavements. The device includes a support frame equipped with a milling mechanism and a permeable seal coat mechanism on top of the support frame. The milling mechanism facilitates milling the asphalt concrete pavement, treating the surface. The permeable seal coat is then mixed in a spray tank inside the permeable seal coat mechanism. Mixing agents are added to the spray tank via connecting containers on both sides. Different concentrations of permeable seal coat are atomized and sprayed evenly onto the asphalt concrete through a connecting pipe on one side of the spray tank using atomizing nozzles, increasing the asphalt concrete's viscosity. An automatic on / off valve on the outside of the connecting pipe allows for easy adjustment of the spraying speed via the atomizing nozzles, facilitating control and reducing reliance on human intervention and lowering labor costs.

Description

Technical Field

[0001] This invention belongs to the technical field of asphalt concrete pavement permeable seal coat, specifically, it relates to an unmanned device for the deployment of asphalt concrete pavement permeable seal coat. Background Technology

[0002] The advantages of intelligent control technology in current socio-economic development are becoming increasingly prominent. The Ministry of Transport has issued multiple documents emphasizing the need to accelerate the digitalization, informatization, and intelligentization of highway infrastructure. However, in the field of road construction, harsh working conditions lead to a poor operating environment, significantly impacting the occupational health of workers. Road construction is also highly reliant on manual labor, with low levels of precision. Infrastructure companies generally face challenges such as a shortage of frontline technical personnel, persistent quality and safety risks, persistent project waste, significantly rising wages for migrant workers, and declining business efficiency. Therefore, the ultimate solution to these problems lies in intelligent and unmanned road construction. Developing intelligent systems for collaborative control of various unmanned construction vehicles and automated driving construction teams will be the preferred approach. Accordingly, the selection of intelligent construction equipment and the control of road construction quality will be fundamental and crucial issues within this approach.

[0003] In road construction, the first step is to mill the road surface, which involves scraping off a layer of the damaged old road surface before laying a new surface layer. This is generally done to eliminate the damaged and loose parts of the old road surface or to ensure a good bond between the old and new surfaces. The second step is to fill the milled road surface with asphalt and fine sand and compact it. The third step, applying a top seal coat to the asphalt pavement, is an important part of asphalt pavement construction technology. The top seal coat is the final step in the construction technology of asphalt pavement tack coat, bonding coat, and seal coat.

[0004] Currently available automated road construction equipment is not perfect, and harsh working conditions lead to a poor operating environment, which has a significant impact on the occupational health of workers. However, road construction is the most labor-intensive and has a low level of precision. Infrastructure companies generally face practical difficulties such as a shortage of front-line technical personnel, high quality and safety risks, persistent project waste, significantly increased wage costs for migrant workers, and declining business efficiency. Therefore, it is necessary to study the relationship between the construction path trajectory and the bonding performance of interlayer bonding, and to plan the path by designing the uniformity and penetration index of the through-sealing layer according to the construction technical specifications and construction drawings. Combined with practical implementation, it is necessary to realize the automatic driving of vehicles and autonomous construction under the predetermined path, intelligent obstacle avoidance and U-turn at designated locations, full road surface coverage construction and process recording, and generate an unmanned through-sealing layer layout construction scheme based on the factors affecting road quality. Therefore, an unmanned equipment for the layout of through-sealing layers for asphalt concrete pavements is needed. Summary of the Invention

[0005] The technical problem this invention aims to solve is to overcome existing deficiencies and provide an unmanned device for applying a permeable seal coat to asphalt concrete pavements. This addresses the shortcomings of existing automated road construction equipment, which suffers from harsh working conditions and a poor operating environment, significantly impacting the occupational health of workers. Road construction is highly reliant on manual labor, with low levels of precision. Infrastructure companies generally face challenges such as a shortage of frontline technical personnel, high quality and safety risks, persistent project waste, significantly rising wages for migrant workers, and declining business efficiency. Therefore, this invention requires research into the relationship between the construction path trajectory and the bonding performance between layers. It also necessitates path planning based on the uniformity and penetration index of the permeable seal coat application design according to construction technical specifications and drawings. The invention aims to achieve automatic vehicle driving and autonomous construction along a predetermined path, intelligent obstacle avoidance and U-turns at designated locations, full pavement coverage, and process recording. This will generate an unmanned permeable seal coat application construction scheme based on factors influencing pavement quality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an unmanned device for laying a permeable seal coat on asphalt concrete pavement, comprising a support frame, a milling mechanism on the support frame, a permeable seal coat mechanism on the top of the support frame, a pavement monitoring mechanism on one side of the permeable seal coat mechanism, the milling mechanism comprising a first drive motor, the support frame being fixedly connected to the bottom of the first drive motor, a transmission gear being fixedly connected to the output end of the first drive motor, the transmission gear being connected to a first driven gear via a first transmission belt on the outside, a first driven shaft being fixedly connected to the inside of the first driven gear, the first driven shaft being connected to a first linkage gear via a second transmission belt on the outside, the first linkage gear being rotatably connected to a milling assembly via a transmission shaft inside, the transmission shaft being rotatably connected to a second driven shaft via a third transmission belt on the outside, wheels being symmetrically fixedly connected to both sides of the second driven shaft, and a lighting mechanism being provided on the side of the support frame away from the permeable seal coat mechanism.

[0007] Preferably, the through-adhesive sealing mechanism includes a support plate, a support plate is fixedly connected to one side of the top of the support frame, a spray can is fixedly connected to the top of the support plate, a mixing tank is symmetrically fixedly connected to both sides of the spray can, a connecting pipe is fixedly connected to one side of the spray can, the connecting pipe is in the shape of an inverted E, an automatic switching valve is fixedly connected to the outside of the connecting pipe, a first support rod is fixedly connected to the bottom of the automatic switching valve, atomizing nozzles are symmetrically fixedly connected to the bottom of the first support rod, a plurality of atomizing nozzles are provided, and a throttling valve is provided on the outside of the atomizing nozzles.

[0008] Preferably, the road surface monitoring mechanism includes a fixed connecting plate, and the fixed connecting plate is fixedly connected to the top of the support frame near the support plate. Electric push rods are symmetrically fixedly connected to the top of the fixed connecting plate, and push plates are fixedly connected to the top of the output ends of two adjacent electric push rods.

[0009] Preferably, a second drive motor is fixedly connected to one side of the push plate, a first bearing fixing component is fixedly connected to one side of the second drive motor, the first bearing fixing component is fixedly connected to the push plate, a screw is fixedly connected to the output end of the second drive motor, and the other end of the screw is fixedly connected to the push plate through the second bearing fixing component.

[0010] Preferably, the screw is threaded to a slider, and there are two sliders. A limit rod is symmetrically fixed between the first bearing fixing member and the second bearing fixing member. A slider is slidably connected to the outside of the limit rod, and a connecting rod is fixedly connected to one side of the slider.

[0011] Preferably, a third drive motor is fixedly connected to one side of the connecting rod, and a second driven gear is fixedly connected to the output end of the third drive motor. The outer side of the second driven gear is rotatably connected to a second linkage gear via a fourth transmission belt. A third driven shaft is fixedly connected to the inner side of the second linkage gear, and a connecting support rod is fixedly connected to one side of the third driven shaft. A shaft is fixedly connected between two adjacent connecting support rods, and the outer side of the shaft is fixedly connected to the road surface monitor via a first fixing member.

[0012] Preferably, the lighting mechanism includes a sleeve, the outer side of which is fixedly connected to a support frame, and a second support rod is fixedly connected to the inner side of the sleeve. Two lighting lamps are symmetrically and crosswise fixedly connected to the outer top of the second support rod.

[0013] Preferably, a second fixing member is fixedly connected to the outer side of the second support rod near the two adjacent lighting lamps, and solar panels are symmetrically fixedly connected to both sides of the second fixing member. A storage box is fixedly connected to the top of the support frame on the side away from the support plate, and the solar panels are electrically connected to the storage box through wires.

[0014] Preferably, a controller is fixedly connected to the top of the battery box, and the controller is electrically connected to the first drive motor, the automatic switching valve, the second drive motor, the third drive motor and the road surface monitor through wires.

[0015] Preferably, the battery storage box is electrically connected to the controller via a wire.

[0016] Compared with the prior art, the present invention provides an unmanned device for applying a through-sealing layer to asphalt concrete pavement, which has the following advantages:

[0017] 1. This invention utilizes a milling mechanism within an unmanned device. An internal drive motor rotates a first transmission belt and a first driven gear on the outside of a transmission gear. The first driven gear, in turn, drives an internal first driven shaft, which, via a second transmission belt, rotates and connects to a milling assembly inside a first linkage gear. This facilitates milling on asphalt concrete pavements, treating the surface. Then, a spray tank within the penetrating sealant mechanism mixes the penetrating sealant. Mixing agents are added to the spray tank via mixing containers connected to both sides. Finally, a connecting pipe on one side of the spray tank atomizes and sprays penetrating sealant of varying concentrations through atomizing nozzles. The mixture is evenly sprayed onto asphalt concrete, increasing its viscosity. An automatic on / off valve on the outside of the connecting pipe allows for easy adjustment of the spraying of the atomizing nozzles through the adhesive seal layer. This facilitates control and adjustment via a controller, reducing reliance on human intervention and lowering labor costs. It also enables construction in harsh working conditions, improving precision, increasing road construction efficiency, and ensuring controllable construction quality. The process shifts from manual to automated operation, making the construction process controllable. Real-time reporting and feedback of the work path and data effectively ensure process management. This improves construction efficiency, shortens the construction cycle, and ensures higher quality and efficiency through automated operation.

[0018] 2. This invention facilitates the adjustment of the working height of the road surface monitor by using a fixed connecting plate and an electric push rod inside the road surface monitoring mechanism. At the same time, the second drive motor drives the slider on the outside of the screw to slide along the limit rod, which facilitates the adjustment of the left and right movement distance of the road surface monitor. The third drive motor drives the third driven shaft on the outside of the second driven gear and the second linkage gear to rotate, which facilitates the adjustment of the angle of the road surface monitor. This allows the road surface monitor to better monitor the road surface and facilitates the realization of automatic vehicle driving and autonomous construction under a predetermined path, intelligent obstacle avoidance and U-turn at a designated location, full road surface coverage construction and process recording.

[0019] 3. This invention reduces management and construction costs for construction companies and increases profits through unmanned equipment; intelligent control reduces rework; it reduces energy consumption during construction, achieving green construction and a low-carbon economy: it improves machinery utilization and reduces fuel consumption; it increases construction efficiency and reduces manpower; it controls the construction process, reduces the risk of rework and reduces resource waste; it reduces labor intensity and human error: the automatic operation of the road roller improves the uniformity of compaction quality and reduces human error.

[0020] 4. This invention utilizes a lighting mechanism with internal lighting lamps and solar panels. During the day, the solar panels convert solar energy into electrical energy and store it in a storage tank. This is to prevent the lack of backup power in harsh environments from affecting road construction. The lighting lamps provide visibility at night, ensuring normal construction at night without affecting the construction progress.

[0021] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This invention has a scientific and reasonable structure, is safe and convenient to use, and provides great assistance to people. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the embodiments will be briefly described below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of the unmanned equipment proposed in this invention;

[0024] Figure 2 This is a three-dimensional structural diagram of the other side of the unmanned device proposed in this invention;

[0025] Figure 3 This is a schematic diagram showing the detailed structure of the bottom milling mechanism of the unmanned equipment proposed in this invention;

[0026] Figure 4 This is a schematic diagram showing the detailed structure of the through-adhesive sealing layer mechanism for the unmanned equipment proposed in this invention;

[0027] Figure 5 This is a schematic diagram showing the detailed structure of the road surface monitoring mechanism of the unmanned equipment proposed in this invention;

[0028] Figure 6 This is a schematic diagram showing the detailed structure of the angle adjustment mechanism for the unmanned equipment proposed in this invention;

[0029] Figure 7 This is a schematic diagram showing the detailed structure of the lighting device for the unmanned equipment proposed in this invention;

[0030] In the diagram: 1. Support frame; 2. First drive motor; 3. Transmission gear; 4. First transmission belt; 5. First driven gear; 6. Second transmission belt; 7. First linkage gear; 8. Milling assembly; 9. Third transmission belt; 10. Second driven shaft; 11. Wheel; 12. Support plate; 13. Spray can; 14. Connecting mixing tank; 15. Connecting pipe; 16. Automatic switching valve; 17. First support rod; 18. Atomizing nozzle; 19. Throttling valve; 20. Fixed connecting plate; 21. Electric push rod; 22. Push plate; 23. Second drive motor. 4. First bearing fixing component 25, screw 26, limit rod 27, slider 28, second bearing fixing component 29, connecting rod 30, third drive motor 31, second driven gear 32, fourth transmission belt 33, second linkage gear 34, third driven shaft 35, connecting support rod 36, shaft 37, first fixing component 38, road surface monitor 39, pole sleeve 40, second support rod 41, lighting lamp 42, second fixing component 43, solar panel 44, caster wheel 45, battery storage box 46, controller 47. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0032] Please see Figure 1-7This invention provides a technical solution: an unmanned device for laying a through-sealing layer on asphalt concrete pavement, comprising a support frame 1, a milling mechanism on the support frame 1, a through-sealing layer mechanism on the top of the support frame 1, and a pavement monitoring mechanism on one side of the through-sealing layer mechanism. The milling mechanism includes a first drive motor 2, the bottom of which is fixedly connected to the support frame 1. A transmission gear 3 is fixedly connected to the output end of the first drive motor 2. The outer side of the transmission gear 3 is connected to a first driven gear 5 via a first transmission belt 4. A first driven shaft 6 is fixedly connected to the inner side of the first driven gear 5. The outer side of the first driven shaft 6 is connected to a first linkage gear 8 via a second transmission belt 7. The inner side of the first linkage gear 8 is rotatably connected to a milling assembly 9 via a transmission shaft. The outer side of the transmission shaft is rotatably connected to a second driven shaft 11 via a third transmission belt 10. Wheels 12 are symmetrically fixedly connected to both sides of the second driven shaft 11. A lighting mechanism is provided on the side of the support frame 1 away from the through-sealing layer mechanism. The first drive motor 2 is located inside the milling mechanism of the unmanned device. Motor 2 drives the first transmission belt 4 and the first driven gear 5 on the outside of the transmission gear 3 to rotate. The first driven gear 5 drives the first driven shaft 6 inside to rotate and connect to the milling assembly 9 on the inside of the first linkage gear 8 via the second transmission belt 7, which facilitates milling on the asphalt concrete pavement and treats the pavement. Then, the through-bonding seal layer is stirred by the spray tank 14 set inside the through-bonding seal layer mechanism. The mixture is added into the spray tank 14 through the mixing tanks 15 connected on both sides of the spray tank 14. Through the connecting pipe 16 set on one side of the spray tank 14, the through-bonding seal layer of different concentrations is atomized and sprayed evenly on the asphalt concrete through the atomizing nozzle 19, which increases the viscosity of the asphalt concrete. At the same time, the automatic switch valve 17 set on the outside of the connecting pipe 16 facilitates the adjustment of the spraying of the through-bonding seal layer by the atomizing nozzle 19. It can be adjusted and controlled by the controller 47, reducing the dependence on manpower and reducing labor costs. At the same time, it can be carried out in harsh working conditions, improving precision and increasing the efficiency of pavement construction.

[0033] In this invention, preferably, the through-adhesive sealing mechanism includes a support plate 13. The support plate 13 is fixedly connected to one side of the top of the support frame 1. The top of the support plate 13 is fixedly connected to a spray can 14. The spray can 14 is symmetrically fixedly connected to two sides of the spray can 14. The spray can 14 is fixedly connected to one side of the spray can 14. The connecting pipe 16 is in the shape of an inverted E. An automatic switching valve 17 is fixedly connected to the outside of the connecting pipe 16. The bottom of the automatic switching valve 17 is fixedly connected to a first support rod 18. The bottom of the first support rod 18 is symmetrically fixedly connected to atomizing nozzles 19. Several atomizing nozzles 19 are provided. A throttling valve 20 is provided on the outside of the atomizing nozzles 19.

[0034] In this invention, preferably, the road surface monitoring mechanism includes a fixed connecting plate 21. The fixed connecting plate 21 is fixedly connected to the top of the support frame 1 near the support plate 13. Electric push rods 22 are symmetrically fixedly connected to the top of the fixed connecting plate 21. Push plates 23 are fixedly connected to the top of the output ends of two adjacent electric push rods 22. The fixed connecting plate 21 and electric push rods 22 inside the road surface monitoring mechanism facilitate the adjustment of the working height of the road surface monitor 39. At the same time, the second drive motor 24 drives the slider 28 on the outside of the screw 26 to slide along the limit rod 27, which facilitates the adjustment of the left and right movement distance of the road surface monitor 39. The third drive motor 31 drives the third driven shaft 35 on the outside of the second driven gear 32 and the second linkage gear 34 to rotate, which facilitates the adjustment of the angle of the road surface monitor 39. This allows the road surface monitor 39 to better monitor the road surface and facilitates the realization of automatic vehicle driving and autonomous construction, intelligent obstacle avoidance and U-turn at designated locations, full road surface coverage construction and process recording in combination with actual conditions.

[0035] In this invention, preferably, a second drive motor 24 is fixedly connected to one side of the push plate 23, a first bearing fixing member 25 is fixedly connected to one side of the second drive motor 24, the first bearing fixing member 25 is fixedly connected to the push plate 23, a screw 26 is fixedly connected to the output end of the second drive motor 24, and the other end of the screw 26 is fixedly connected to the push plate 23 through the second bearing fixing member 29.

[0036] In this invention, preferably, a slider 28 is threadedly connected to the outside of the screw 26. Two sliders 28 are provided. A limiting rod 27 is symmetrically fixedly connected between the first bearing fixing member 25 and the second bearing fixing member 29. A slider 28 is slidably connected to the outside of the limiting rod 27. A connecting rod 30 is fixedly connected to one side of the slider 28.

[0037] In this invention, preferably, a third drive motor 31 is fixedly connected to one side of the connecting rod 30, and a second driven gear 32 is fixedly connected to the output end of the third drive motor 31. The outer side of the second driven gear 32 is rotatably connected to the second linkage gear 34 through a fourth transmission belt 33. A third driven shaft 35 is fixedly connected to the inner side of the second linkage gear 34. A connecting support rod 36 is fixedly connected to one side of the third driven shaft 35. A shaft 37 is fixedly connected between two adjacent connecting support rods 36. The outer side of the shaft 37 is fixedly connected to the road surface monitor 39 through a first fixing member 38.

[0038] In this invention, preferably, the lighting mechanism includes a pole sleeve 40, the outer side of which is fixedly connected to the support frame 1, and a second support rod 41 is fixedly connected to the inner side of the pole sleeve 40. Lighting lamps 42 are symmetrically and crosswise fixedly connected to the outer top of the second support rod 41, and two lighting lamps 42 are provided. Through the lighting lamps 42 and solar panels 44 installed inside the lighting mechanism, solar energy can be easily converted into electrical energy and stored in the storage box 46 during the day, so as to prevent the lack of backup power in harsh environments from affecting road construction. The lighting lamps 42 can provide visual illumination at night, and can ensure normal construction at night without affecting the construction progress.

[0039] In this invention, preferably, a second fixing member 43 is fixedly connected to the outer side of the second support rod 41 near the two adjacent lighting lamps 42, and solar panels 44 are fixedly connected symmetrically on both sides of the second fixing member 43. A storage box 46 is fixedly connected to the top of the support frame 1 on the side away from the support plate 13, and the solar panels 44 are electrically connected to the storage box 46 through wires.

[0040] In this invention, preferably, a controller 47 is fixedly connected to the top of the battery box 46. The controller 47 is electrically connected to the first drive motor 2, the automatic switch valve 17, the second drive motor 24, the third drive motor 31 and the road surface monitor 39 via wires.

[0041] In this invention, preferably, the battery storage box 46 and the controller 47 are electrically connected by wires.

[0042] The working principle and usage process of this invention are as follows: During use, the first drive motor 2 inside the milling mechanism of the unmanned equipment drives the first transmission belt 4 and the first driven gear 5 outside the transmission gear 3 to rotate. The first driven gear 5 drives the first driven shaft 6 inside, which is connected to the milling assembly 9 inside the first linkage gear 8 via the second transmission belt 7. This facilitates milling on the asphalt concrete pavement, treating the pavement. Then, the through-bonding sealant is stirred by the spray tank 14 inside the through-bonding sealant mechanism. Mixing is added to the spray tank 14 through the mixing tanks 15 connected to both sides of the spray tank 14. Different concentrations of through-bonding sealant are atomized and sprayed evenly onto the asphalt concrete through the connecting pipe 16 on one side of the spray tank 14 via the atomizing nozzle 19, increasing the viscosity of the asphalt concrete. Simultaneously, the automatic switching valve 17 outside the connecting pipe 16 facilitates the adjustment of the spraying of the through-bonding sealant by the atomizing nozzle 19, which can be adjusted and controlled by the controller 47, reducing reliance on human labor and lowering labor costs. Furthermore, construction can be carried out even in harsh operating environments. To improve precision and road construction efficiency, the road monitoring mechanism features a fixed connecting plate 21 and an electric push rod 22 for easy adjustment of the working height of the road monitor 39. Simultaneously, the second drive motor 24 drives the slider 28 on the outside of the screw 26 to slide along the limit rod 27, facilitating adjustment of the left and right movement distance of the road monitor 39. The third drive motor 31 drives the third driven shaft 35 on the outside of the second driven gear 32 and the second linkage gear 34 to rotate, facilitating adjustment of the angle of the road monitor 39. This allows for better monitoring of the road surface, enabling automatic vehicle driving and autonomous construction along a predetermined path, intelligent obstacle avoidance, and U-turns at designated locations, achieving full road coverage and process recording. The lighting mechanism includes a lamp 42 and a solar panel 44. During the day, the solar panel 44 converts solar energy into electrical energy, which is stored in the battery box 46 to prevent power shortages in harsh environments that could affect road construction. The lamp 42 provides illumination at night, ensuring normal nighttime construction without affecting the construction progress.

[0043] In the description of this invention, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0044] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

[0045] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An unmanned apparatus for the laying of a porous adhesive seal coat for asphalt concrete pavements, comprising a support frame (1), characterized in that: The support frame (1) is provided with a milling mechanism, the top of the support frame (1) is provided with a through-bonding sealing mechanism, and a road surface monitoring mechanism is provided on one side of the through-bonding sealing mechanism; The milling mechanism includes a first drive motor (2), a support frame (1) is fixedly connected to the bottom of the first drive motor (2), a transmission gear (3) is fixedly connected to the output end of the first drive motor (2), the outer side of the transmission gear (3) is connected to the first driven gear (5) via a first transmission belt (4), the inner side of the first driven gear (5) is fixedly connected to a first driven shaft (6), the outer side of the first driven shaft (6) is connected to the first linkage gear (8) via a second transmission belt (7), the inner side of the first linkage gear (8) is rotatably connected to the milling assembly (9) via a transmission shaft, the outer side of the transmission shaft is rotatably connected to the second driven shaft (11) via a third transmission belt (10), wheels (12) are symmetrically fixedly connected to both sides of the second driven shaft (11), and a lighting mechanism is provided on the side of the support frame (1) away from the through-bonding sealing mechanism; The permeable sealing mechanism includes a support plate (13). The support plate (13) is fixedly connected to one side of the top of the support frame (1). The top of the support plate (13) is fixedly connected to a spray can (14). The spray can (14) is symmetrically fixedly connected to two sides of the spray can (14). The spray can (14) is fixedly connected to one side of the spray can (14). The connecting pipe (16) is in the shape of an inverted E. An automatic switching valve (17) is fixedly connected to the outside of the connecting pipe (16). A first support rod (18) is fixedly connected to the bottom of the automatic switching valve (17). Atomizing nozzles (19) are symmetrically fixedly connected to the bottom of the first support rod (18). Several atomizing nozzles (19) are provided. A throttle valve (20) is provided on the outside of the atomizing nozzles (19).

2. The unmanned equipment for applying a through-sealing layer to asphalt concrete pavement according to claim 1, characterized in that: The road surface monitoring mechanism includes a fixed connecting plate (21). The fixed connecting plate (21) is fixedly connected to the top of the support frame (1) on the side close to the support plate (13). Electric push rods (22) are symmetrically fixedly connected to the top of the fixed connecting plate (21). Push plates (23) are fixedly connected to the top of the output ends of two adjacent electric push rods (22).

3. The unmanned equipment for laying a through-sealing layer on asphalt concrete pavement according to claim 2, characterized in that: A second drive motor (24) is fixedly connected to one side of the push plate (23), and a first bearing fixing member (25) is fixedly connected to one side of the second drive motor (24). The first bearing fixing member (25) is fixedly connected to the push plate (23), and a screw (26) is fixedly connected to the output end of the second drive motor (24). The other end of the screw (26) is fixedly connected to the push plate (23) through the second bearing fixing member (29).

4. The unmanned equipment for laying a through-sealing layer on asphalt concrete pavement according to claim 3, characterized in that: The screw (26) is threaded to the outside of a slider (28). There are two sliders (28). A limit rod (27) is symmetrically fixed between the first bearing fixing member (25) and the second bearing fixing member (29). The slider (28) is slidably connected to the outside of the limit rod (27). A connecting rod (30) is fixedly connected to one side of the slider (28).

5. The unmanned equipment for laying a through-sealing layer on asphalt concrete pavement according to claim 4, characterized in that: A third drive motor (31) is fixedly connected to one side of the connecting rod (30). A second driven gear (32) is fixedly connected to the output end of the third drive motor (31). The outer side of the second driven gear (32) is rotatably connected to the second linkage gear (34) through a fourth transmission belt (33). A third driven shaft (35) is fixedly connected to the inner side of the second linkage gear (34). A connecting support rod (36) is fixedly connected to one side of the third driven shaft (35). A shaft (37) is fixedly connected between two adjacent connecting support rods (36). The outer side of the shaft (37) is fixedly connected to the road surface monitor (39) through a first fixing member (38).

6. The unmanned equipment for laying a through-sealing layer on asphalt concrete pavement according to claim 1, characterized in that: The lighting mechanism includes a sleeve (40), the outer side of which is fixedly connected to a support frame (1), and a second support rod (41) is fixedly connected to the inner side of the sleeve (40). Lighting lamps (42) are symmetrically and crosswise fixedly connected to the outer side of the top of the second support rod (41). There are two lighting lamps (42).

7. The unmanned equipment for applying a through-sealing layer to asphalt concrete pavement according to claim 6, characterized in that: A second fixing member (43) is fixedly connected to the outside of the second support rod (41) near the two adjacent lighting lamps (42). Solar panels (44) are fixedly connected symmetrically on both sides of the second fixing member (43). A storage box (46) is fixedly connected to the top of the support frame (1) away from the support plate (13). The solar panel (44) is electrically connected to the storage box (46) through a wire.

8. The unmanned equipment for applying a through-sealing layer to asphalt concrete pavement according to claim 7, characterized in that: The top of the battery storage box (46) is fixedly connected to a controller (47), which is electrically connected to the first drive motor (2), the automatic switch valve (17), the second drive motor (24), the third drive motor (31) and the road surface monitor (39) via wires.

9. The unmanned equipment for laying a through-sealing layer on asphalt concrete pavement according to claim 8, characterized in that: The battery storage box (46) and the controller (47) are electrically connected by wires.

Images