Asphalt mortar production, transportation and paving all-in-one machine device

Abstract

The invention discloses an asphalt mortar producing, transporting and paving all-in-one machine device, and belongs to the technical field of asphalt paving equipment.The asphalt mortar producing, transporting and paving all-in-one machine device comprises a transporting vehicle and a paving box arranged at the tail of the transporting vehicle, a cleaning box with a downward opening is installed at the head of the transporting vehicle, and a stirring pot with a heating module is installed on the transporting vehicle; an adjusting assembly used for adjusting the height of the paving box is arranged on the stirring pot body, a pipeline used for conveying asphalt is connected between the stirring pot body and the paving box, a discharging opening is formed in the bottom of the paving box, and a measurement controller used for measuring the elevation of a road surface is arranged on the paving box. A heating assembly used for preheating is arranged on the side, close to the transport vehicle, of the paving box, and a scraping plate used for paving asphalt and a leveling cylinder used for scraping the asphalt are sequentially arranged on the side, away from the transport vehicle, of the paving box. According to the invention, the functions of on-site asphalt mortar production, transportation and paving can be realized, and the construction efficiency can be improved.

Description

Technical Field

[0001] This application relates to the technical field of asphalt paving equipment, and in particular, to an integrated device for asphalt mortar production, transportation, and paving. Background Art

[0002] Asphalt mortar is an asphalt mixture composed of a modified asphalt, mineral powder, and fine aggregate. In the case of a relatively thin designed thickness, it can also consist of only two parts: modified asphalt and mineral powder. The asphalt mortar waterproof bonding layer has specific requirements for construction. Among them, the asphalt mortar needs to have good construction performance and exhibit excellent fluidity during mixing and paving. Given the special structure and technological characteristics of asphalt mortar, special equipment must be relied upon to ensure it. Currently, the general equipment is a COOKER, which usually has a load capacity of 8 - 12T and has functions such as stirring, heating, and heat preservation. A mixing pot is provided on the COOKER. First, the high-temperature asphalt mortar produced in the mixing plant is loaded into its mixing pot, and then the COOKER vehicle transports it to the site in a sealed manner.

[0003] Currently, since the paving of thin-layer asphalt mortar does not require compaction by a paver but relies on manual scraping for construction. Manual scraping of thin-layer asphalt mortar, as a flexible construction technique, although having advantages in specific situations, also has many disadvantages. First, the labor intensity is high, which easily causes worker fatigue and affects the operation accuracy and safety. Second, the construction efficiency is low, the progress is not easy to meet the requirements of large-scale projects, and the thickness control is uneven, which may affect the durability of the road surface. In addition, manual scraping construction has high requirements for environmental conditions such as temperature and humidity, and bad weather (such as rainy days, low temperature) will seriously affect the coating effect. The cost of manual construction is relatively high, and the results are unpredictable, which easily leads to quality risks. Summary of the Invention

[0004] In order to improve the problem of the low efficiency of manually scraping asphalt mortar, this application provides an integrated device for asphalt mortar production, transportation, and paving.

[0005] The integrated device for asphalt mortar production, transportation, and paving provided by this application adopts the following technical solutions:

[0006] An integrated device for asphalt mortar production, transportation and paving, comprising a transport vehicle and a paving box arranged at the tail of the transport vehicle. A cleaning box with an opening downward is installed at the head of the transport vehicle. A stirring pot body with a heating module is installed on the transport vehicle. An adjusting assembly for adjusting the height of the paving box is arranged on the stirring pot body. A pipeline for transporting asphalt is connected between the stirring pot body and the paving box. A blanking port is arranged at the bottom of the paving box. A measuring controller for measuring the road surface elevation is arranged on the paving box. A heating assembly for preheating is arranged on the side of the paving box close to the transport vehicle. A scraper for paving asphalt and a leveling cylinder for leveling the asphalt are sequentially arranged on the side of the paving box far from the transport vehicle.

[0007] By adopting the above technical solution, the mixing pot on the transport vehicle heats the asphalt mortar. The heated asphalt mortar is transported into the paving box through the pipeline, and then falls on the base through the blanking port. The heating assembly can preheat the base to facilitate the smooth paving of the asphalt mortar. The cleaning box can clean the garbage and dust on the base. The measuring controller transmits the elevation and plane position information of the road surface to the PLC control system, and then through logical programming of the PLC control system to control the discharge amount of the asphalt mortar. After the asphalt mortar falls on the base, the scraper paves the asphalt mortar, and the leveling cylinder further levels the asphalt mortar, realizing the functions of on-site asphalt mortar production, transportation and paving. It can improve the construction efficiency. The integrated design reduces the transfer and connection time and has strong continuous operation ability; it ensures the construction quality, accurately controls the material ratio, optimizes the construction process and reduces material segregation; it reduces the construction cost, reduces equipment investment, labor cost and energy consumption; it enhances the construction flexibility, adapts to different construction sites and is convenient to adjust construction parameters; it also improves the construction safety, reduces the number of equipment on the construction site and is convenient for management and supervision.

[0008] [[ID=**6**]]Preferably, the adjusting assembly includes two support arms. One end of the support arm is hinged to the side surface of the stirring pot body. Two parallel connecting rods are rotatably installed on the other side of the support arm. The bottom end of the connecting rod is hinged to the side surface of the paving box. Hydraulic cylinders I are respectively hinged to both sides of the stirring pot body. The end of the piston rod of the hydraulic cylinder I is hinged to the middle of the support arm.

[0009] By adopting the above technical solution, starting the hydraulic cylinder I can adjust the height of the paving box.

[0010] Preferably, a preheating box with an opening downward is fixed to the side of the paving box close to the transport vehicle. An air outlet is arranged at the bottom of the preheating box. Electric heating wires are installed in the preheating box.

[0011] By adopting the above technical solution, the heating wire heats the air, and the heated air is blown towards the surface of the base layer through the air outlet, which can effectively increase the temperature of the base layer, help the asphalt mortar to better bond with the base layer, and also help evaporate the moisture on the surface of the base layer, reducing the negative impact of humid conditions on the paving of the asphalt mortar.

[0012] Preferably, two parallel connecting plates are fixed to the side of the paving box away from the transport vehicle. Three scraping plates are provided, and the three scraping plates are arranged in parallel. Three rotating rods are rotatably installed between the two connecting plates. The scraping plates are sleeved and fixed on the outer periphery of the rotating rods. A groove is formed in the side surface of the connecting plate. The connecting plate is slidably installed with a limiting rod in the horizontal direction through the groove. A limiting member for pushing the scraping plate to rotate is installed on the side surface of the limiting rod close to the scraping plate. The limiting member includes two limiting cylinders, and the two limiting cylinders are respectively located on both sides of the scraping plate, and the limiting cylinders are in contact with the scraping plate.

[0013] By adopting the above technical solution, moving the limiting rod along the length direction of the connecting plate, the limiting rod drives the limiting cylinder to move synchronously, and the limiting cylinder can drive the scraping plate to rotate, so as to adjust the inclination angle of the scraping plate, and further control the paving thickness.

[0014] Preferably, a screw rod is inserted into the side surface of the connecting plate, the end of the screw rod is rotatably connected to the end surface of the limiting rod, and the screw rod is in threaded connection with the connecting plate.

[0015] By adopting the above technical solution, rotating the screw rod, the screw rod drives the limiting rod to move, so as to drive the scraping plate to rotate.

[0016] Preferably, two parallel fixing rods are fixed to both sides of the cleaning box. The bottom ends of the fixing rods are inclined away from the paving box. Fixing blocks are respectively fixed to both sides of the front of the transport vehicle. The top of the fixing rod is fixedly connected to the fixing block. Moving wheels are respectively installed on both sides of the cleaning box. A rotating plate is rotatably installed on the side of the cleaning box away from the paving box. A cleaning brush is installed on the bottom surface of the rotating plate, and the cleaning brush is in contact with the ground. A second hydraulic cylinder is hinged in the cleaning box, and the end of the piston rod of the second hydraulic cylinder is hinged to the middle of the rotating plate. The second hydraulic cylinder can push the rotating plate to rotate by 90°.

[0017] By adopting the above technical solution, during the movement of the transport vehicle, the transport vehicle drives the cleaning box to move synchronously through the fixing rod. The cleaning brush pushes the garbage on the base layer to move. When a certain amount of garbage accumulates on the side of the cleaning brush, start the second hydraulic cylinder. The piston rod of the second hydraulic cylinder drives the rotating plate to rotate, and the rotating plate drives the cleaning brush to move, and the cleaning brush pushes the garbage to the side of the base layer.

[0018] Preferably, a dovetail groove is formed in the bottom surface of the rotating plate. The rotating plate is slidably mounted with a dovetail plate along its length direction through the dovetail groove. The cleaning brush is fixedly connected to the bottom surface of the dovetail plate. A cylinder is fixed to the side surface of the rotating plate, and the end of the piston rod of the cylinder is fixedly connected to the side surface of the dovetail plate.

[0019] By adopting the above technical solution, after the cleaning brush pushes the garbage to one side of the base layer, first start the cylinder. The cylinder pushes the dovetail plate to move, and then drives the cleaning brush to move towards the direction close to the cleaning box. Then, the cylinder and the second hydraulic cylinder drive the cleaning brush to rotate back to the original position, avoiding the cleaning brush driving the garbage to move when resetting.

[0020] Preferably, a vertically arranged mounting plate is fixed in the cleaning box. A plurality of air blowing cylinders are mounted on the side surface of the mounting plate close to the rotating plate. A dust removal box is fixed between the mounting plate and the rotating plate. An air inlet is formed in the side surface of the dust removal box close to the mounting plate. A water pipe is mounted on the top of the dust removal box. A plurality of nozzles are mounted at the bottom of the water pipe. A water tank is mounted on the transport vehicle. An outlet water hose communicated with the water pipe is mounted at the bottom of the water tank. A first water pump is mounted on the outlet water hose. An inlet water hose is mounted on the top of the water tank. The inlet water hose is communicated with the bottom of the dust removal box. A second water pump is mounted on the inlet water hose. A dust filtering plate is mounted in the water tank. A first inclined surface is arranged on the inner bottom surface of the air inlet close to the side of the air blowing cylinder, and a second inclined surface is arranged on the inner bottom surface of the air inlet far from the side of the air blowing cylinder.

[0021] By adopting the above technical solution, the air blowing cylinders blow the dust on the surface of the base layer towards the dust removal box. The dust enters the air inlet under the guiding action of the first inclined surface. The water mist sprayed from the nozzles drives the dust to fall. The arrangement of the second inclined surface makes the water in the dust removal box not easily spill on the surface of the base layer. The water in the dust removal box enters the water tank through the inlet water hose. The dust filtering plate filters the dust, thereby realizing the recycling of water.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. The mixing pot on the transport vehicle heats the asphalt mortar. The heated asphalt mortar is transported through a pipeline into the paving box and then falls onto the base layer through the discharge port. The heating component can preheat the base layer to facilitate the smooth paving of the asphalt mortar. The cleaning box can clean the garbage and dust on the base layer. The measurement controller transmits the elevation and plane position information of the road surface to the PLC control system, and then through the PLC control system for logical programming to control the discharge amount of the asphalt mortar. After the asphalt mortar falls on the base layer, the scraper paves the asphalt mortar, and the leveling cylinder further levels the asphalt mortar, realizing the functions of on-site production, transportation and paving of asphalt mortar, which can improve the construction efficiency. The integrated design reduces the transfer and connection time and has strong continuous operation ability; it ensures the construction quality, accurately controls the material ratio, optimizes the construction process and reduces material segregation; it reduces the construction cost, reduces equipment investment, labor cost and energy consumption; it enhances the construction flexibility, adapts to different construction sites and is convenient to adjust construction parameters; it also improves the construction safety, reduces the number of equipment on the construction site and is convenient for management and supervision.

[0024] 2. The electric heating wire heats the air, and the heated air blows towards the surface of the base layer through the air outlet, which can effectively increase the temperature of the base layer, help the asphalt mortar better combine with the base layer, and also help evaporate the moisture on the surface of the base layer, reducing the negative impact of humid conditions on the paving of the asphalt mortar.

[0025] 3. Move the limiting rod along the length direction of the connecting plate. The limiting rod drives the limiting cylinder to move synchronously. The limiting cylinder can drive the scraper to rotate, thereby adjusting the inclination angle of the scraper and further controlling the paving thickness. Description of the Drawings

[0026] Figure 1 is the overall structural schematic diagram of the asphalt mortar production, transportation and paving integrated machine device of the embodiment of the present application.

[0027] Figure 2 is the structural schematic diagram of the mixing pot body and the paving box in the asphalt mortar production, transportation and paving integrated machine device of the embodiment of the present application.

[0028] Figure 3 is the structural schematic diagram of the paving box in the asphalt mortar production, transportation and paving integrated machine device of the embodiment of the present application.

[0029] Figure 4 is the structural schematic diagram of the cleaning box and the water tank in the asphalt mortar production, transportation and paving integrated machine device of the embodiment of the present application.

[0030] Figure 5 is the cross-sectional view of the rotating plate in the asphalt mortar production, transportation and paving integrated machine device of the embodiment of the present application.

[0031] Figure 6It is a schematic structural diagram of a dust removal box and a blowing cylinder in the asphalt mortar production, transportation and paving integrated machine device of the embodiment of the present application.

[0032] Figure 7 It is a cross-sectional view of the dust removal box in the asphalt mortar production, transportation and paving integrated machine device of the embodiment of the present application.

[0033] Reference numerals: 1, transport vehicle; 11, mixing pot body; 12, pipeline; 13, fixing block; 14, water tank; 15, water outlet hose; 16, water pump one; 17, water inlet hose; 18, water pump two; 2, paving box; 21, feeding port; 22, leveling cylinder; 23, preheating box; 24, air outlet; 25, connecting plate; 26, groove; 27, limiting rod; 3, adjusting assembly; 31, support arm; 32, connecting rod; 33, hydraulic cylinder one; 4, scraper; 41, rotating rod; 42, limiting member; 421, limiting cylinder; 43, screw; 5, cleaning box; 51, fixing rod; 52, moving wheel; 53, rotating plate; 54, cleaning brush; 55, hydraulic cylinder two; 56, dovetail groove; 57, dovetail plate; 58, cylinder; 6, mounting plate; 61, blowing cylinder; 7, dust removal box; 71, air inlet; 711, inclined surface one; 712, inclined surface two; 72, water pipe; 73, spray head. Detailed implementation manners

[0034] The following details the implementation manners of the present application, and the examples of the implementation manners are shown in the drawings.

[0035] In the description of this specification, the description with reference to the terms "certain implementation manners", "one implementation manner", "some implementation manners", "schematic implementation manners", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the implementation manner or example are included in at least one implementation manner or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same implementation manner or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more implementation manners or examples.

[0036] The embodiment of the present application discloses an asphalt mortar production, transportation and paving integrated machine device. Refer to Figure 1 and Figure 2, The asphalt mortar production, transportation and paving integrated machine device includes a transport vehicle 1 and a paving box 2 arranged at the tail of the transport vehicle 1. A cleaning box 5 with an opening facing downwards is installed at the head of the transport vehicle 1. A stirring pot body 11 with a heating module is installed on the transport vehicle 1. A pipeline 12 for transporting asphalt is connected between the stirring pot body 11 and the paving box 2. A blanking port 21 is arranged at the bottom of the paving box 2. A measuring controller for measuring the road surface elevation is arranged on the paving box 2. On the side of the paving box 2 away from the transport vehicle 1, a scraper 4 for paving asphalt and a leveling cylinder 22 for leveling the asphalt are arranged in sequence.

[0037] The mixing pot on the transport vehicle 1 heats the asphalt mortar. The heated asphalt mortar is transported into the paving box 2 through the pipeline 12, and then falls onto the base layer through the blanking port 21. The cleaning box 5 can clean the garbage and dust on the base layer. The measuring controller transmits the elevation and plane position information of the road surface to the PLC control system, and then conducts logical programming through the PLC control system to control the discharge amount of the asphalt mortar. After the asphalt mortar falls onto the base layer, the scraper 4 paves the asphalt mortar, and the leveling cylinder 22 further levels the asphalt mortar, realizing the functions of on-site asphalt mortar production, transportation and paving. It can improve the construction efficiency. The integrated design reduces the transfer and connection time and has strong continuous operation ability; it ensures the construction quality, accurately controls the material ratio, optimizes the construction process and reduces material segregation; it reduces the construction cost, reduces equipment investment, labor cost and energy consumption; it enhances the construction flexibility, adapts to different construction sites and is convenient for adjusting construction parameters; it also improves the construction safety, reduces the number of equipment on the construction site and is convenient for management and supervision.

[0038] Refer to Figure 2 , Support arms 31 are respectively hinged on both sides of the stirring pot body 11. The other sides of the support arms 31 are rotatably installed with two parallel connecting rods 32. The bottom ends of the connecting rods 32 are hinged to the side surface of the paving box 2. Hydraulic cylinders 33 are respectively hinged on both sides of the stirring pot body 11. The end of the piston rod of the hydraulic cylinder 33 is hinged to the middle of the support arm 31. Starting the hydraulic cylinder 33 can adjust the height of the paving box 2.

[0039] Refer to Figure 2 and Figure 3 , A preheating box 23 with an opening facing downwards is fixed on the side surface of the paving box 2 close to the transport vehicle 1. A blowing port 24 is arranged at the bottom of the preheating box 23. Electric heating wires are installed in the preheating box 23. The electric heating wires heat the air, and the heated air is blown towards the surface of the base layer through the blowing port 24, which can effectively increase the temperature of the base layer, help the asphalt mortar better combine with the base layer, and can also help evaporate the moisture on the surface of the base layer, reducing the negative impact of the wet condition on the paving of the asphalt mortar.

[0040] Refer to Figure 2 and Figure 3, there are three scraping plates 4, and the three scraping plates 4 are arranged in parallel with each other. Two parallel connecting plates 25 are fixed to the side of the paving box 2 away from the transport vehicle 1. Three rotating rods 41 are rotatably installed between the two connecting plates 25. The scraping plates 4 are sleeved and fixed on the outer periphery of the rotating rods 41. A groove 26 is formed on the side surface of the connecting plate 25, and a limiting rod 27 is slidably installed along the horizontal direction through the groove 26 of the connecting plate 25. A limiting member 42 for pushing the scraping plate 4 to rotate is installed on the side surface of the limiting rod 27 close to the scraping plate 4. The limiting member 42 includes two limiting cylinders 421. The two limiting cylinders 421 are respectively located on both sides of the scraping plate 4, and the limiting cylinders 421 are in contact with the scraping plate 4. A screw rod 43 is inserted into the side surface of the connecting plate 25. The end of the screw rod 43 is rotatably connected to the end surface of the limiting rod 27, and the screw rod 43 is threadedly connected to the connecting plate 25.

[0041] Rotate the screw rod 43, the screw rod 43 drives the limiting rod 27 to move, the limiting rod 27 drives the limiting cylinder 421 to move synchronously, and the limiting cylinder 421 can drive the scraping plate 4 to rotate, so as to adjust the inclination angle of the scraping plate 4, and further control the paving thickness.

[0042] Refer to Figure 1 , Figure 4 and Figure 5 , on both sides of the cleaning box 5, two parallel fixing rods 51 are fixed. The bottom ends of the fixing rods 51 are inclined away from the paving box 2. Fixing blocks 13 are respectively fixed on both sides of the front of the transport vehicle 1. The tops of the fixing rods 51 are fixedly connected to the fixing blocks 13. Moving wheels 52 are respectively installed on both sides of the cleaning box 5. A rotating plate 53 is rotatably installed on the side of the cleaning box 5 away from the paving box 2. A cleaning brush 54 is installed on the bottom surface of the rotating plate 53, and the cleaning brush 54 is in contact with the ground. A second hydraulic cylinder 55 is hinged inside the cleaning box 5. The end of the piston rod of the second hydraulic cylinder 55 is hinged to the middle of the rotating plate 53. The second hydraulic cylinder 55 can push the rotating plate 53 to rotate 90°. A dovetail groove 56 is formed on the bottom surface of the rotating plate 53. A dovetail plate 57 is slidably installed along the length direction of the rotating plate 53 through the dovetail groove 56. The cleaning brush 54 is fixedly connected to the bottom surface of the dovetail plate 57. A cylinder 58 is fixed to the side surface of the rotating plate 53. The end of the piston rod of the cylinder 58 is fixedly connected to the side surface of the dovetail plate 57.

[0043] During the movement of the transport vehicle 1, the transport vehicle 1 drives the cleaning box 5 to move synchronously through the fixed rod 51. The cleaning brush 54 pushes the garbage on the base layer to move. When a certain amount of garbage accumulates on the side of the cleaning brush 54, the second hydraulic cylinder 55 is started. The piston rod of the second hydraulic cylinder 55 drives the rotating plate 53 to rotate, and the rotating plate 53 drives the cleaning brush 54 to move. The cleaning brush 54 pushes the garbage to the side of the base layer. After the cleaning brush 54 pushes the garbage to one side of the base layer, the cylinder 58 is started first. The cylinder 58 pushes the dovetail plate 57 to move, thereby driving the cleaning brush 54 to move towards the direction close to the cleaning box 5. Then the cylinder 58 and the second hydraulic cylinder 55 drive the cleaning brush 54 to rotate back to the original position to prevent the cleaning brush 54 from driving the garbage to move when resetting.

[0044] Refer to Figure 4 、 Figure 6 and Figure 7 , a vertically arranged mounting plate 6 is fixed in the cleaning box 5. A plurality of air blowers 61 are installed on the side of the mounting plate 6 close to the rotating plate 53. A dust removal box 7 is fixed between the mounting plate 6 and the rotating plate 53. An air inlet 71 is opened on the side of the dust removal box 7 close to the mounting plate 6. A water pipe 72 is installed on the top of the dust removal box 7. A plurality of nozzles 73 are installed at the bottom of the water pipe 72. A water tank 14 is installed on the transport vehicle 1. An outlet hose 15 communicating with the water pipe 72 is installed at the bottom of the water tank 14. A first water pump 16 is installed on the outlet hose 15. An inlet hose 17 is installed on the top of the water tank 14. The inlet hose 17 is connected to the bottom of the dust removal box 7. A second water pump 18 is installed on the inlet hose 17. A dust filtering plate is installed in the water tank 14. A first inclined surface 711 is arranged on the inner bottom surface of the air inlet 71 close to the air blower 61, and a second inclined surface 712 is arranged on the inner bottom surface of the air inlet 71 far from the air blower 61.

[0045] The air blower 61 blows the dust on the surface of the base layer towards the dust removal box 7. The dust enters the air inlet 71 under the guiding action of the first inclined surface 711. The water mist sprayed from the nozzles 73 drives the dust to fall. The setting of the second inclined surface 712 makes the water in the dust removal box 7 not easily spill on the surface of the base layer. The water in the dust removal box 7 enters the water tank 14 through the inlet hose 17, and the dust filtering plate filters the dust, thus realizing the recycling of water.

[0046] The implementation principle of the asphalt mortar production, transportation and paving integrated machine device in the embodiment of the present application is as follows: the mixing pot on the transport vehicle 1 heats the asphalt mortar, and the heated asphalt mortar is transported to the paving box 2 through the pipeline 12 and then falls on the base layer through the feeding port 21. The cleaning box 5 can clean the garbage and dust on the base layer. The measurement controller transmits the elevation and plane position information of the road surface to the PLC control system, and then the PLC control system performs logical programming to control the discharge amount of the asphalt mortar. After the asphalt mortar falls on the base layer, the scraper 4 paves the asphalt mortar, and the leveling cylinder 22 further levels the asphalt mortar, realizing the functions of on-site asphalt mortar production, transportation and paving. It can improve the construction efficiency, the integrated design reduces the transfer and connection time, and has strong continuous operation ability; it ensures the construction quality, accurately controls the material ratio, optimizes the construction process and reduces material segregation; it reduces the construction cost, reduces equipment investment, labor cost and energy consumption; it enhances the construction flexibility, adapts to different construction sites and is convenient to adjust construction parameters; it also improves the construction safety, reduces the number of on-site equipment and is convenient for management and supervision.

[0047] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present application.

Claims

1. An integrated asphalt mortar production, transportation and paving machine, characterized by: It includes a transport vehicle (1) and a paving box (2) arranged at the tail of the transport vehicle (1). A cleaning box (5) with an opening downward is installed at the head of the transport vehicle (1). A stirring pot body (11) with a heating module is installed on the transport vehicle (1). An adjusting assembly (3) for adjusting the height of the paving box (2) is arranged on the stirring pot body (11). A pipeline (12) for transporting asphalt is connected between the stirring pot body (11) and the paving box (2). A blanking port (21) is arranged at the bottom of the paving box (2). A measuring controller for measuring the road surface elevation is arranged on the paving box (2). A heating assembly for preheating is arranged on the side of the paving box (2) close to the transport vehicle (1). A scraper (4) for paving asphalt and a leveling cylinder (22) for leveling the asphalt are arranged in sequence on the side of the paving box (2) far from the transport vehicle (1).

2. The device for an integrated asphalt mortar production, transportation and paving machine according to claim 1, characterized in that: The adjusting assembly (3) includes two support arms (31). One end of the support arm (31) is hinged to the side surface of the stirring pot body (11). Two parallel connecting rods (32) are rotatably installed on the other side of the support arm (31). The bottom ends of the connecting rods (32) are hinged to the side surface of the paving box (2). Hydraulic cylinders I (33) are respectively hinged to both sides of the stirring pot body (11). The end of the piston rod of the hydraulic cylinder I (33) is hinged to the middle of the support arm (31).

3. The device for integrated production, transportation and paving of asphalt mortar according to claim 1, wherein: A preheating box (23) with an opening downward is fixed to the side of the paving box (2) close to the transport vehicle (1). An air blowing port (24) is arranged at the bottom of the preheating box (23). Electric heating wires are installed in the preheating box (23).

4. The asphalt mortar production, transportation and paving integrated machine according to claim 1, characterized in that: Two parallel connecting plates (25) are fixed to the side of the paving box (2) far from the transport vehicle (1). There are three scrapers (4). The three scrapers (4) are arranged in parallel. Three rotating rods (41) are rotatably installed between the two connecting plates (25). The scraper (4) is sleeved and fixed on the outer periphery of the rotating rod (41). A groove (26) is formed on the side surface of the connecting plate (25). The connecting plate (25) is slidably installed with a limiting rod (27) along the horizontal direction through the groove (26). A limiting member (42) for pushing the scraper (4) to rotate is installed on the side surface of the limiting rod (27) close to the scraper (4). The limiting member (42) includes two limiting cylinders (421). The two limiting cylinders (421) are respectively located on both sides of the scraper (4). The limiting cylinder (421) is in contact with the scraper (4).

5. The asphalt mortar production, transportation and paving integrated machine device according to claim 4, characterized in that: A screw rod (43) is inserted into the side surface of the connecting plate (25). The end of the screw rod (43) is rotatably connected to the end surface of the limiting rod (27). The screw rod (43) is threadedly connected to the connecting plate (25).

6. The asphalt mortar production, transportation and paving integrated machine device according to claim 1, characterized in that: On both sides of the cleaning box (5), two parallel fixing rods (51) are fixed. The bottom ends of the fixing rods (51) are inclined away from the paving box (2). On both sides of the front of the transport vehicle (1), fixing blocks (13) are respectively fixed. The top of the fixing rod (51) is fixedly connected to the fixing block (13). On both sides of the cleaning box (5), moving wheels (52) are respectively installed. On the side of the cleaning box (5) away from the paving box (2), a rotating plate (53) is rotatably installed. On the bottom surface of the rotating plate (53), a cleaning brush (54) is installed. The cleaning brush (54) is in contact with the ground. Inside the cleaning box (5), a second hydraulic cylinder (55) is hinged. The end of the piston rod of the second hydraulic cylinder (55) is hinged to the middle of the rotating plate (53). The second hydraulic cylinder (55) can push the rotating plate (53) to rotate 90°.

7. The device for integrated production, transportation and paving of asphalt mortar according to claim 6, wherein: On the bottom surface of the rotating plate (53), a dovetail groove (56) is formed. The rotating plate (53) is slidably installed with a dovetail plate (57) along its own length direction through the dovetail groove (56). The cleaning brush (54) is fixedly connected to the bottom surface of the dovetail plate (57). On the side surface of the rotating plate (53), a cylinder (58) is fixed. The end of the piston rod of the cylinder (58) is fixedly connected to the side surface of the dovetail plate (57).

8. The device of an integrated asphalt mortar production, transportation and paving machine according to claim 7, characterized in that: Inside the cleaning box (5), a vertically arranged mounting plate (6) is fixed. On the side surface of the mounting plate (6) close to the rotating plate (53), a plurality of air blowing cylinders (61) are installed. Between the mounting plate (6) and the rotating plate (53), a dust removal box (7) is fixed. On the side surface of the dust removal box (7) close to the mounting plate (6), an air inlet (71) is formed. On the top of the dust removal box (7), a water pipe (72) is installed. At the bottom of the water pipe (72), a plurality of nozzles (73) are installed. On the transport vehicle (1), a water tank (14) is installed. At the bottom of the water tank (14), a water outlet hose (15) connected to the water pipe (72) is installed. On the water outlet hose (15), a first water pump (16) is installed. On the top of the water tank (14), a water inlet hose (17) is installed. The water inlet hose (17) is connected to the bottom of the dust removal box (7). On the water inlet hose (17), a second water pump (18) is installed. Inside the water tank (14), a dust filtering plate is installed. On the inner bottom surface of the air inlet (71) close to one side of the air blowing cylinder (61), an inclined surface one (711) is arranged. On the inner bottom surface of the air inlet (71) away from one side of the air blowing cylinder (61), an inclined surface two (712) is arranged.

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