Asphalt concrete road pavement paving device and method

Abstract

The invention belongs to the technical field of road construction, particularly relates to an asphalt concrete road pavement paving device and method, and provides the following scheme aiming at the problem that asphalt concrete which is not paved yet is possibly preliminarily solidified and caked in a container, so that the asphalt concrete which is paved subsequently is not compact enough. The device comprises a main body, a uniform spreading assembly and a leveling assembly are arranged in the main body, the uniform spreading assembly comprises a stirring barrel, the stirring barrel is fixedly connected to the inner wall of one side of the main body, the leveling assembly comprises two symmetrical guide rail pieces, the two guide rail pieces are fixedly connected to the inner walls of the two opposite sides of the main body respectively, and a vehicle body is fixedly connected to one side of the main body. The asphalt concrete road pavement paving device and method disclosed by the invention have the beneficial effects that the asphalt concrete which is not paved in the container is prevented from being solidified and caked, the situation that the asphalt concrete is not compact enough after subsequent paving is avoided, and the construction quality is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of road construction, and in particular to an asphalt concrete road pavement paving device and method. Background Art

[0002] Asphalt concrete, commonly known as asphalt concrete, is a mixture of artificially selected, graded mineral aggregates, crushed stone or crushed gravel, stone chips or sand, mineral powder, and a specific proportion of road asphalt, mixed under strictly controlled conditions. Depending on the type of aggregate used, it can be categorized as crushed stone, gravel, sand, or slag, with crushed stone being the most common. Depending on the maximum particle size of the mixture, it can be classified as coarse, medium, fine, or sand. Depending on the gradation of the mineral aggregates, it can be divided into dense, semi-open, and open grades. Open-graded mixtures are also called asphalt macadam.

[0003] In the existing technology, under the influence of different weather temperatures, asphalt concrete that has not yet been paved may initially solidify and agglomerate in the container, resulting in the asphalt concrete being not dense enough after subsequent paving, greatly affecting the construction quality and reducing the service life of the road surface. Summary of the Invention

[0004] The present invention discloses an asphalt concrete road pavement paving device and method, aiming to solve the technical problem in the background art that asphalt concrete that has not yet been paved may initially solidify and agglomerate in a container, resulting in the asphalt concrete being insufficiently dense after subsequent paving.

[0005] The present invention proposes an asphalt concrete road pavement paving device, which includes a main body, wherein a uniform paving component and a leveling component are arranged inside the main body, and the uniform paving component includes a stirring drum, which is fixedly connected to the inner wall of one side of the main body, and the leveling component includes two mutually symmetrical guide rails, which are respectively fixedly connected to the inner walls on two opposite sides of the main body, one side of the main body is fixedly connected to a vehicle body, and a feeding component is provided on the vehicle body, a plurality of circular holes are opened at equal distances on the vehicle body, a plurality of rotating shafts are movably connected in the plurality of circular holes, and wheels are fixedly connected at both ends of the plurality of rotating shafts.

[0006] In a preferred solution, mounting plates are fixedly connected to the inner walls on both sides of the opposite sides of the main body, and two circular holes are provided on the stirring barrel and the two mounting plates, a same rotating rod is movably connected in the multiple circular holes, a mounting frame and multiple equidistant stirring rings are fixedly connected to the outer wall of the rotating rod, mounting grooves are provided at both ends of the mounting frame, scrapers are fixedly connected in the two mounting grooves, the two scrapers are tightly attached to the inner wall of the stirring barrel, the outer wall of the rotating rod is fixedly connected to gear two, one side of one mounting plate is fixedly connected to the mounting shaft, the outer wall of the mounting shaft is fixedly connected to a swinging member, the bottom of the swinging member is fixedly connected to a gear ring, and the gear ring is meshed with gear two.

[0007] In a preferred solution, a sliding groove 1 is provided on the swinging member, and a sliding member is slidably connected in the sliding groove 1, a motor 2 is fixedly connected to one side of a mounting plate adjacent to the swinging member, the output end of the motor 2 is fixedly connected to a connecting member through the mounting plate, the end of the connecting member away from the motor 2 is movably connected to the sliding member, and the outer wall of the stirring barrel is fixedly connected to a fixing frame.

[0008] In a preferred solution, the top of the fixed frame is fixedly connected with a hydraulic rod and two limit members, and the outer walls of the two limit members are slidably connected with a gear rod, the driving end of the hydraulic rod is fixedly connected to the corresponding gear rod, and a circular hole three and two sliding grooves two are opened on the fixed frame, and a rotating shaft is movably connected in the circular hole three, and the outer wall of the rotating shaft is fixedly connected with a gear one, and the two gear rods are meshed with the gear one, and one side of the two gear rods is fixedly connected with a bent rod, and the two bent rods slide in the corresponding sliding groove two, and the bottoms of the two bent rods are fixedly connected with a mounting rod, and the bottoms of the two mounting rods are fixedly connected with a plurality of equidistant material parts.

[0009] By providing a uniform paving assembly, the sliding part is slid by the motor 2, forcing the gear ring to swing, and the gear 2 is used to drive the stirring ring to rotate back and forth for stirring, which can prevent the asphalt concrete from solidifying and agglomerating, and improve the construction quality and applicability. At the same time, the scraper scrapes the inner wall of the stirring barrel to prevent the concrete from adhering to the inner wall of the stirring barrel, which is difficult to clean after solidification. After the concrete flows out, the gear rod is pushed by the hydraulic rod, so that the uniform material part spreads the concrete evenly, which can facilitate the subsequent vibration and leveling steps.

[0010] In a preferred solution, each of the two guide rail members is provided with a sliding groove three, and a sliding frame is slidably connected in each of the two sliding grooves three, a hydraulic cylinder is fixedly connected to the inner walls on opposite sides of the main body, and the driving ends of the two hydraulic cylinders are fixedly connected to the corresponding sliding frames, the bottoms of the two sliding frames are fixedly connected to a connecting plate, the bottoms of the two connecting plates are fixedly connected to the same ironing plate, and one side of the ironing plate is fixedly connected to two symmetrical slide rail members, each of the two slide rail members is provided with a sliding groove four, and the same vibration pressure plate is movably connected in the two sliding grooves four, and a spring two is fixedly connected to the top inner walls of the two slide rail members, and the ends of the two springs two away from the slide rail members are fixedly connected to the vibration pressure plate.

[0011] In a preferred solution, the top of the ironing plate is fixedly connected to a plurality of equidistant mounting parts, each of the plurality of mounting parts is provided with four circular holes, each of the plurality of circular holes is movably connected to a special-shaped rod, the outer walls of the plurality of special-shaped rods are fixedly connected to pulleys, the outer walls of the plurality of pulleys are slidably connected to the same belt, the top of the ironing plate is fixedly connected to a third motor, the third motor passes through the corresponding fourth circular hole and is fixedly connected to one end of one of the special-shaped rods, one side of the ironing plate is fixedly connected to a limit plate, the limit plate is provided with a plurality of sliding grooves five at equal distances, the outer walls of the plurality of special-shaped rods are movably connected to two sliding rods, the plurality of sliding rods slide in the corresponding sliding grooves five, the outer walls of the plurality of sliding rods are slidably connected to an impact block, and the outside of the plurality of sliding rods is surrounded by a first spring.

[0012] By setting up a leveling component, the ironing plate is pushed to the specified height by the hydraulic cylinder, the special-shaped rod is rotated by the motor 3, and the sliding rod is used to force the impact block to perform high-frequency impact on the vibration plate, so that the vibration plate stretches the spring 2 and slides back and forth quickly, which can quickly vibrate and compact the concrete and improve the construction quality.

[0013] In a preferred embodiment, the feeding assembly includes a placement plate, and the placement plate is fixedly connected to the top of the vehicle body, and both sides of the placement plate are fixedly connected to mounting frames, and the inner walls of the two mounting frames are fixedly connected to two fixing parts, wherein the two fixing parts located in the same mounting frame are each provided with a circular hole five, and the two circular holes five are fixedly connected to a limiting rod, and the two fixing parts located in another mounting frame are each provided with a circular hole six, and the two circular holes six are movably connected to a threaded rod, and one side of one mounting frame is fixedly connected to a motor four, and the output end of the motor four is fixedly connected to one end of the threaded rod, and the outer walls of the threaded rod and the limiting rod are slidably connected to a sliding block.

[0014] In a preferred solution, a circular hole seven is provided on one side of the two sliding blocks, and the same fixing rod is fixedly connected in the two circular holes seven, and the outer wall of the fixing rod is slidably connected to the blanking plate, and one side of the two sliding blocks is connected to a fixing piece by a bolt, and the bottom of the two fixing pieces is fixedly connected to a spring three, and the ends of the two springs three away from the sliding block are fixedly connected to the blanking plate.

[0015] In a preferred embodiment, the outer walls of the two opposite sides of the main body are fixedly connected with connecting columns, and the bottoms of the two connecting columns are fixedly connected with bottom frames, and multiple circular holes eight are opened at equal distances on the two bottom frames, and the multiple circular holes eight are movably connected with rotating shafts two, and the outer walls of the multiple rotating shafts two are fixedly connected with rotating rollers, and the outer walls of the two rotating rollers on the same side are provided with the same crawler, and one side of the two bottom frames is fixedly connected with motor one, and the output ends of the two motors one are fixedly connected to one end of the corresponding rotating shaft two.

[0016] By providing a feeding assembly, the asphalt concrete is poured onto the placement plate, and the discharge plate is driven by the motor four. When moving in the direction away from the motor four, the discharge plate will rotate on the outer wall of the fixed rod due to the obstruction of the asphalt concrete, so that it can pass smoothly. When moving in the direction of the motor four, the discharge plate will tend to the vertical direction due to the push of the spring three. At the same time, the retaining part restricts the discharge plate from continuing to rotate. The reciprocating cycle can enable the concrete to be smoothly transported to the mixing barrel.

[0017] A method for using an asphalt concrete road pavement paving device, using the asphalt concrete road pavement paving device as described above, comprises the following steps: Step 1: Start the motor 1 to drive the crawler to move the device to the designated position, pour the asphalt concrete onto the placement plate, start the motor 4 to move the blanking plate, and when the feeding starts, the spring 3 pushes the blanking plate to make it tend to the vertical direction. At the same time, the retaining part restricts its rotation, so that the concrete is pushed into the mixing drum; Step 2: Start the second motor to slide the sliding part, forcing the gear ring to swing, and drive the stirring ring to rotate back and forth through the second gear to stir. At the same time, the scraper scrapes the inner wall of the stirring barrel. After the concrete flows out, start the hydraulic rod to push the gear rod, so that the material spreading part spreads the concrete evenly. Step 3: Start the hydraulic cylinder to push the screed to the specified height, start the motor 3 to rotate the special-shaped rod, and force the impact block to perform high-frequency impact on the vibration plate through the sliding rod, so that the vibration plate stretches the spring 2 to slide back and forth quickly to compact the concrete.

[0018] From the above, it can be seen that the asphalt concrete road pavement paving device provided by the present invention has the beneficial effect of preventing the unpaved asphalt concrete in the container from solidifying and agglomerating, avoiding the asphalt concrete from being insufficiently dense after subsequent paving, and improving the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an asphalt concrete road pavement paving device proposed by the present invention; Figure 2 This is a cross-sectional view of the internal structure of an asphalt concrete road pavement paving device proposed by the present invention; Figure 3 This is a schematic diagram of the structure of a uniform paving assembly of an asphalt concrete road pavement paving device proposed by the present invention; Figure 4 This is a partial structural cross-sectional view of a uniform paving assembly of an asphalt concrete road pavement paving device proposed by the present invention; Figure 5 This is a schematic structural diagram of a leveling component of an asphalt concrete road pavement paving device proposed by the present invention; Figure 6This is a partial structural cross-sectional view of a leveling component of an asphalt concrete road pavement paving device proposed by the present invention; Figure 7 This is a schematic structural diagram of a feeding assembly of an asphalt concrete road pavement paving device proposed by the present invention; Figure 8 This is a partial structural cross-sectional view of a feed assembly of an asphalt concrete road pavement paving device proposed by the present invention.

[0020] In the figure: 1, main body; 2, connecting column; 3, bottom frame; 4, rotating roller; 5, crawler; 6, motor 1; 7, uniform paving assembly; 701, stirring drum; 702, fixed frame; 703, material balancing member; 704, mounting rod; 705, gear rod; 706, gear 1; 707, bending rod; 708, hydraulic rod; 709, rotating rod; 710, rotating shaft; 711, scraper; 712, mounting frame; 713, stirring ring; 714, gear ring; 715, gear 2; 716, motor 2; 717, connecting member; 718, sliding member; 719, mounting shaft; 720, swing member; 721, limit member; 8, leveling assembly; 801, ironing board; 802, sliding frame; 8 03. Connecting plate; 804. Motor three; 805. Hydraulic cylinder; 806. Guide rail part; 807. Limiting plate; 808. Vibration pressure plate; 809. Slide rail part; 810. Mounting part; 811. Pulley; 812. Special-shaped rod; 813. Belt; 814. Spring one; 815. Impact block; 816. Sliding rod; 817. Spring two; 9. Feeding assembly; 901. Placement plate; 902. Mounting frame; 903. Limiting rod; 904. Fixing part; 905. Motor four; 906. Threaded rod; 907. Blanking plate; 908. Sliding block; 909. Fixing rod; 910. Spring three; 911. Retaining part; 10. Mounting plate; 11. Vehicle body; 12. Wheel. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The asphalt concrete road pavement paving device disclosed in the present invention is mainly used in scenarios where asphalt concrete that has not yet been paved may initially solidify and agglomerate in a container, resulting in the asphalt concrete being insufficiently dense after subsequent paving.

[0023] Reference Figure 1-8A device for paving an asphalt concrete road surface comprises a main body 1, wherein a uniform paving component 7 and a leveling component 8 are arranged inside the main body 1, and the uniform paving component 7 comprises a stirring drum 701, which is fixedly connected to an inner wall on one side of the main body 1, and the leveling component 8 comprises two mutually symmetrical guide rails 806, which are respectively fixedly connected to the inner walls on two opposite sides of the main body 1, a vehicle body 11 is fixedly connected to one side of the main body 1, and a feeding component 9 is arranged on the vehicle body 11, and a plurality of circular holes 1 are opened at equal distances on the vehicle body 11, and a plurality of rotating shafts 1 are movably connected in the plurality of circular holes 1, and wheels 12 are fixedly connected to both ends of the plurality of rotating shafts 1.

[0024] Reference Figure 1 、 Figure 3 and Figure 4 , mounting plates 10 are fixedly connected to the inner walls on both sides of the opposite sides of the main body 1, and circular holes 2 are provided on the stirring barrel 701 and the two mounting plates 10, and the same rotating rod 709 is movably connected in multiple circular holes 2, and the outer wall of the rotating rod 709 is fixedly connected to a mounting frame 712 and multiple equidistant stirring rings 713, and mounting grooves are provided at both ends of the mounting frame 712, and scrapers 711 are fixedly connected in the two mounting grooves, and the two scrapers 711 are tightly attached to the inner wall of the stirring barrel 701, and the outer wall of the rotating rod 709 is fixedly connected to the second gear 715, and one side of one mounting plate 10 is fixedly connected to the mounting shaft 719, and the outer wall of the mounting shaft 719 is fixedly connected to the swinging member 720, and the bottom of the swinging member 720 is fixedly connected to the gear ring 714, and the gear ring 714 and the second gear 715 are meshed with each other.

[0025] Reference Figure 1 、 Figure 3 and Figure 4 A sliding groove 1 is provided on the swinging member 720, and a sliding member 718 is slidably connected in the sliding groove 1. A motor 2 716 is fixedly connected to one side of a mounting plate 10 adjacent to the swinging member 720. The output end of the motor 2 716 passes through the mounting plate 10 and is fixedly connected to a connecting member 717. The end of the connecting member 717 away from the motor 2 716 is movably connected to the sliding member 718. The outer wall of the stirring barrel 701 is fixedly connected to the fixing frame 702.

[0026] Reference Figure 1 、 Figure 3 and Figure 4, the top of the fixed frame 702 is fixedly connected with a hydraulic rod 708 and two limit members 721, and the outer walls of the two limit members 721 are slidably connected with a gear rod 705, the driving end of the hydraulic rod 708 is fixedly connected to the corresponding gear rod 705, and a circular hole three and two sliding grooves two are provided on the fixed frame 702, and a rotating shaft 710 is movably connected in the circular hole three, and a gear 1 706 is fixedly connected to the outer wall of the rotating shaft 710, and the two gear rods 705 are meshed with the gear 1 706. One side of the two gear rods 705 is fixedly connected with a bent rod 707, and the two bent rods 707 slide in the corresponding sliding groove 2. The bottom of the two bent rods 707 is fixedly connected to the mounting rod 704, and the bottom of the two mounting rods 704 is fixedly connected to a plurality of equidistant material parts 703.

[0027] In a specific application scenario, after the concrete enters the mixing barrel 701, the motor 2 716 is started to slide the sliding part 718, forcing the gear ring 714 to swing, and the gear 2 715 drives the stirring ring 713 to rotate back and forth to stir. At the same time, the scraper 711 scrapes the inner wall of the mixing barrel 701. After the concrete flows out, the hydraulic rod 708 is started to push the gear rod 705, so that the material leveling part 703 spreads the concrete evenly.

[0028] Reference Figure 1 、 Figure 5 and Figure 6 , a sliding groove three is provided on each of the two guide rail members 806, and a sliding frame 802 is slidably connected in each of the two sliding grooves three, a hydraulic cylinder 805 is fixedly connected to the inner walls on both sides of the opposite sides of the main body 1, and the driving ends of the two hydraulic cylinders 805 are fixedly connected to the corresponding sliding frames 802, and the bottoms of the two sliding frames 802 are fixedly connected to a connecting plate 803, and the bottoms of the two connecting plates 803 are fixedly connected to the same ironing plate 801, and one side of the ironing plate 801 is fixedly connected to two symmetrical sliding rail members 809, and a sliding groove four is provided on each of the two sliding rail members 809, and the same vibration pressure plate 808 is movably connected in the two sliding grooves four, and a spring two 817 is fixedly connected to the inner walls of the tops of the two sliding rail members 809, and the ends of the two spring twos 817 away from the sliding rail members 809 are fixedly connected to the vibration pressure plate 808.

[0029] Reference Figure 1 、 Figure 5 and Figure 6The top of the ironing plate 801 is fixedly connected to a plurality of equidistant mounting members 810, and a plurality of circular holes 4 are opened on the plurality of mounting members 810, and the plurality of circular holes 4 are movably connected to the special-shaped rods 812, and the outer walls of the plurality of special-shaped rods 812 are fixedly connected to pulleys 811, and the outer walls of the plurality of pulleys 811 are slidably connected to the same belt 813, and the top of the ironing plate 801 is fixedly connected to a third motor 804, and the third motor 804 passes through the corresponding fourth circular hole and is fixedly connected to one end of one of the special-shaped rods 812, and one side of the ironing plate 801 is fixedly connected to a limit plate 807, and the limit plate 807 is equidistantly opened with a plurality of sliding grooves 5, and the outer walls of the plurality of special-shaped rods 812 are movably connected to two sliding rods 816, and the plurality of sliding rods 816 slide in the corresponding sliding grooves 5, and the outer walls of the plurality of sliding rods 816 are slidably connected to impact blocks 815, and the outer sides of the plurality of sliding rods 816 are surrounded by springs 1 814.

[0030] In a specific application scenario, the hydraulic cylinder 805 is started to push the ironing plate 801 to a specified height, and the motor 3 804 is started to drive the special-shaped rod 812 to rotate through the belt 813, forcing the sliding rod 816 to move up and down. The impact block 815 performs high-frequency impact on the vibration plate 808, causing the vibration plate 808 to stretch the spring 2 817 and slide back and forth quickly to compact the concrete.

[0031] Reference Figure 1 、 Figure 7 and Figure 8 The feeding assembly 9 includes a placing plate 901, and the placing plate 901 is fixedly connected to the top of the vehicle body 11. Both sides of the placing plate 901 are fixedly connected with a mounting frame 902. The inner walls of the two mounting frames 902 are fixedly connected with two fixing parts 904, wherein the two fixing parts 904 located in the same mounting frame 902 are each provided with a circular hole five, and the two circular holes five are fixedly connected with a limiting rod 903. The two fixing parts 904 located in the other mounting frame 902 are each provided with a circular hole six, and the two circular holes six are movably connected with a threaded rod 906. One side of one mounting frame 902 is fixedly connected with a motor four 905, and the output end of the motor four 905 is fixedly connected to one end of the threaded rod 906. The outer walls of the threaded rod 906 and the limiting rod 903 are slidably connected with a sliding block 908.

[0032] Reference Figure 1 、 Figure 7 and Figure 8 , one side of the two sliding blocks 908 is provided with a circular hole seven, and the same fixing rod 909 is fixedly connected in the two circular holes seven, the outer wall of the fixing rod 909 is slidably connected to the blanking plate 907, one side of the two sliding blocks 908 is connected to a fixing piece 911 by a bolt, and the bottom of the two fixing pieces 911 is fixedly connected to a spring three 910, and the end of the two springs three 910 away from the sliding block 908 is fixedly connected to the blanking plate 907.

[0033] Reference Figure 1 and Figure 2 The outer walls of the two opposite sides of the main body 1 are fixedly connected with connecting columns 2, and the bottoms of the two connecting columns 2 are fixedly connected with bottom frames 3. A plurality of circular holes eight are opened at equal distances on the two bottom frames 3, and a rotating shaft two is movably connected in the plurality of circular holes eight. The outer walls of the plurality of rotating shafts two are fixedly connected with rotating rollers 4. The outer walls of the two rotating rollers 4 on the same side are provided with the same crawler 5. One side of the two bottom frames 3 is fixedly connected with a motor 6, and the output ends of the two motors 6 are fixedly connected to one end of the corresponding rotating shaft two.

[0034] In a specific application scenario, start the motor 1 6, rotate the rotating roller 4 to drive the crawler 5, move the device to the specified position, pour the asphalt concrete onto the placement plate 901, and when the feeding starts, the spring 3 910 pushes the discharge plate 907 to make it tend to the vertical direction. At the same time, the retaining member 911 limits its rotation, so that the concrete is pushed into the mixing barrel 701.

[0035] A method for using an asphalt concrete road pavement paving device, using the asphalt concrete road pavement paving device as described above, comprises the following steps: Step 1: Start the motor 1 6 to drive the crawler 5 to move the device to the designated position, pour the asphalt concrete onto the placement plate 901, start the motor 4 905 to move the blanking plate 907, and when the feeding starts, the spring 3 910 pushes the blanking plate 907 to the vertical direction, while the retaining member 911 restricts its rotation, so that the concrete is pushed into the mixing drum 701; Step 2: Start the second motor 716 to slide the sliding member 718, forcing the gear ring 714 to swing, and drive the stirring ring 713 to reciprocate through the second gear 715 to stir the concrete. At the same time, the scraper 711 scrapes the inner wall of the stirring barrel 701. After the concrete flows out, start the hydraulic rod 708 to push the gear rod 705, so that the material spreading member 703 spreads the concrete evenly. Step 3: Start the hydraulic cylinder 805 to push the ironing plate 801 to the specified height, start the motor 3 804 to rotate the special-shaped rod 812, and force the impact block 815 to perform high-frequency impact on the vibration plate 808 through the sliding rod 816, so that the vibration plate 808 stretches the spring 2 817 to slide back and forth quickly to compact the concrete.

[0036] Working principle: Start motor 1 6, rotate the rotating roller 4 to drive the crawler 5, move the device to the specified position, pour the asphalt concrete onto the placement plate 901, start motor 4 905 to rotate the threaded rod 906, so that the sliding block 908 drives the fixed rod 909 to move, when moving in the direction away from motor 4 905, the unloading plate 907 will rotate on the outer wall of the fixed rod 909 due to the obstruction of the asphalt concrete, so that it can pass smoothly, when moving in the direction of motor 4 905, due to the push of spring 3 910, the unloading plate 907 will tend to the vertical direction, and at the same time, the retaining member 911 limits the unloading plate 907 from continuing to rotate, so that the concrete is pushed into the mixing barrel 701 by the unloading plate 907, start motor 2 716 to rotate the connecting member 717, drive the sliding member 718 to slide on the swinging member 720, forcing the swinging member 720 to drive the gear ring 714 to swing back and forth, meshing with the rotating gear 2 715 and rotating rod 709 drive stirring ring 713 and mounting frame 712 to rotate back and forth, stirring the concrete to prevent solidification and caking. At the same time, scraper 711 scrapes back and forth the inner wall of stirring barrel 701 to prevent concrete from adhering to the inner wall of stirring barrel 701. After the concrete flows out of stirring barrel 701, hydraulic rod 708 is started to push gear rod 705 and bent rod 707 back and forth, meshing and rotating gear 1 706 to drive another gear rod 705 to move, so that the material leveling piece 703 spreads the concrete evenly, which is convenient for subsequent vibration and ironing. Hydraulic cylinder 805 is started to push ironing plate 801 to a specified height, and motor 3 804 is started to drive special-shaped rod 812 to rotate through belt 813, forcing sliding rod 816 to move back and forth. Impact block 815 performs high-frequency impact on vibration pressure plate 808, causing vibration pressure plate 808 to stretch spring 2 817 to slide back and forth rapidly, vibrating and pressing the concrete to compact the concrete.

[0037] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. An asphalt concrete road pavement paving device, comprising a main body (1), characterized in that: The main body (1) is provided with a uniform material spreading component (7) and a leveling component (8), and the uniform material spreading component (7) includes a stirring drum (701), which is fixedly connected to an inner wall of one side of the main body (1), and the leveling component (8) includes two mutually symmetrical guide rails (806), which are respectively fixedly connected to the inner walls of the main body (1) on two opposite sides. One side of the main body (1) is fixedly connected to a vehicle body (11), and a feeding component (9) is provided on the vehicle body (11). A plurality of circular holes (1) are opened at equal intervals on the vehicle body (11), and a plurality of rotating shafts (1) are movably connected in the plurality of circular holes (1), and wheels (12) are fixedly connected to both ends of the plurality of rotating shafts (1).

2. The asphalt concrete road pavement paving device according to claim 1, characterized in that: The main body (1) is fixedly connected to the inner walls of the two opposite sides thereof, and the stirring barrel (701) and the two mounting plates (10) are provided with two circular holes, and the same rotating rod (709) is movably connected in the plurality of circular holes. The outer wall of the rotating rod (709) is fixedly connected to a mounting frame (712) and a plurality of equidistant stirring rings (713), and mounting grooves are provided at both ends of the mounting frame (712). Scrapers (711) are fixedly connected in the two mounting grooves, and the two scrapers (711) are closely attached to the inner wall of the stirring barrel (701). The outer wall of the rotating rod (709) is fixedly connected to a second gear (715), and one side of one of the mounting plates (10) is fixedly connected to a mounting shaft (719), and the outer wall of the mounting shaft (719) is fixedly connected to a swinging member (720), and a gear ring (714) is fixedly connected to the bottom of the swinging member (720), and the gear ring (714) and the second gear (715) are meshed with each other.

3. The asphalt concrete road pavement paving device according to claim 2, characterized in that: The swing member (720) is provided with a sliding groove 1, and a sliding member (718) is slidably connected in the sliding groove 1. One side of a mounting plate (10) adjacent to the swing member (720) is fixedly connected to the second motor (716). The output end of the second motor (716) passes through the mounting plate (10) and is fixedly connected to the connecting member (717). One end of the connecting member (717) away from the second motor (716) is movably connected to the sliding member (718). The outer wall of the stirring barrel (701) is fixedly connected to the fixing frame (702).

4. The asphalt concrete road pavement paving device according to claim 3, characterized in that: The top of the fixed frame (702) is fixedly connected to a hydraulic rod (708) and two limiting members (721), and the outer walls of the two limiting members (721) are slidably connected to a gear rod (705), the driving end of the hydraulic rod (708) is fixedly connected to the corresponding gear rod (705), a circular hole three and two sliding grooves two are opened on the fixed frame (702), a rotating shaft (710) is movably connected in the circular hole three, the outer wall of the rotating shaft (710) is fixedly connected to a gear one (706), the two gear rods (705) are meshed with the gear one (706), one side of the two gear rods (705) is fixedly connected to a bent rod (707), the two bent rods (707) slide in the corresponding sliding groove two, the bottom of the two bent rods (707) is fixedly connected to a mounting rod (704), and the bottom of the two mounting rods (704) is fixedly connected to a plurality of equidistant material members (703).

5. The asphalt concrete road pavement paving device according to claim 4, characterized in that: The two guide rail members (806) are each provided with a sliding groove three, and the two sliding grooves three are both slidably connected to a sliding frame (802), the inner walls on both opposite sides of the main body (1) are fixedly connected to a hydraulic cylinder (805), the driving ends of the two hydraulic cylinders (805) are fixedly connected to the corresponding sliding frame (802), the bottoms of the two sliding frames (802) are both fixedly connected to a connecting plate (803), the bottoms of the two connecting plates (803) are fixedly connected to the same ironing plate (801), one side of the ironing plate (801) is fixedly connected to two mutually symmetrical sliding rail members (809), the two sliding rail members (809) are each provided with a sliding groove four, the two sliding grooves four are movably connected to the same vibration pressure plate (808), the top inner walls of the two sliding rail members (809) are both fixedly connected to a spring two (817), and the ends of the two spring twos (817) away from the sliding rail member (809) are fixedly connected to the vibration pressure plate (808).

6. The asphalt concrete road pavement paving device according to claim 5, characterized in that: The top of the ironing plate (801) is fixedly connected to a plurality of equidistant mounting members (810), each of the plurality of mounting members (810) is provided with four circular holes, each of the plurality of circular holes is movably connected to a special-shaped rod (812), the outer walls of the plurality of special-shaped rods (812) are fixedly connected to pulleys (811), the outer walls of the plurality of pulleys (811) are slidably connected to the same belt (813), the top of the ironing plate (801) is fixedly connected to a third motor (804), the third motor (804) is fixed through the corresponding fourth circular holes One end of one of the special-shaped rods (812) is connected to a limit plate (807) on one side of the ironing plate (801), and a plurality of sliding grooves (5) are provided on the limit plate (807) at equal intervals. The outer walls of the plurality of special-shaped rods (812) are movably connected to two sliding rods (816), and the plurality of sliding rods (816) slide in the corresponding sliding grooves (5). The outer walls of the plurality of sliding rods (816) are slidably connected to impact blocks (815), and the outer sides of the plurality of sliding rods (816) are surrounded by springs (814).

7. The asphalt concrete road pavement paving device according to claim 6, characterized in that: The feeding assembly (9) includes a placement plate (901), and the placement plate (901) is fixedly connected to the top of the vehicle body (11), and both sides of the placement plate (901) are fixedly connected to the installation frame (902), and the inner walls of the two installation frames (902) are fixedly connected to two fixing members (904), wherein the two fixing members (904) located in the same installation frame (902) are both provided with a circular hole five, and the two circular holes five are fixedly connected to the limiting rod (903), and the two fixing members (904) located in the other installation frame (902) are both provided with a circular hole six, and the two circular holes six are movably connected to the threaded rod (906), and one side of one installation frame (902) is fixedly connected to the motor four (905), the output end of the motor four (905) is fixedly connected to one end of the threaded rod (906), and the outer walls of the threaded rod (906) and the limiting rod (903) are both slidably connected to the sliding block (908).

8. The asphalt concrete road pavement paving device according to claim 7, characterized in that: A circular hole seven is provided on one side of the two sliding blocks (908), and the same fixing rod (909) is fixedly connected in the two circular holes seven, and the outer wall of the fixing rod (909) is slidably connected to the blanking plate (907), and one side of the two sliding blocks (908) is connected to a retaining member (911) by a bolt, and the bottom of the two retaining members (911) is fixedly connected to a spring three (910), and the ends of the two springs three (910) away from the sliding block (908) are fixedly connected to the blanking plate (907).

9. The asphalt concrete road pavement paving device according to claim 8, characterized in that: The outer walls of the two opposite sides of the main body (1) are fixedly connected with connecting columns (2), and the bottoms of the two connecting columns (2) are fixedly connected with bottom frames (3). A plurality of circular holes (8) are evenly spaced on the two bottom frames (3), and a rotating shaft (2) is movably connected in the plurality of circular holes (8). The outer walls of the plurality of rotating shafts (2) are fixedly connected with rotating rollers (4). The outer walls of the two rotating rollers (4) on the same side are provided with the same crawler (5). One side of the two bottom frames (3) is fixedly connected with a motor (6), and the output ends of the two motors (6) are fixedly connected to one end of the corresponding rotating shaft (2).

10. A method for using an asphalt concrete road pavement paving device, using the asphalt concrete road pavement paving device according to claim 9, characterized in that: The steps include: Step 1: Start the motor 1 (6) to drive the crawler (5) to move the device to the designated position, pour the asphalt concrete onto the placement plate (901), start the motor 4 (905) to move the discharge plate (907), and when the feeding starts, the spring 3 (910) pushes the discharge plate (907) to move it to the vertical direction, and the retaining member (911) limits its rotation, so that the concrete is pushed into the mixing barrel (701); Step 2: Start the second motor (716) to slide the sliding member (718), forcing the gear ring (714) to swing, and drive the stirring ring (713) to reciprocate through the second gear (715) to stir, while the scraper (711) scrapes the inner wall of the stirring barrel (701). After the concrete flows out, start the hydraulic rod (708) to push the gear rod (705), so that the material distribution member (703) spreads the concrete evenly; Step 3: Start the hydraulic cylinder (805) to push the ironing plate (801) to the specified height, start the motor three (804) to rotate the special-shaped rod (812), and force the impact block (815) to perform high-frequency impact on the vibration pressure plate (808) through the sliding rod (816), so that the vibration pressure plate (808) stretches the spring two (817) to slide back and forth quickly to compact the concrete.

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