Noise reduction type cold-mixing and cold-paving thin overlay intelligent monitoring device

Abstract

The invention provides a noise reduction type cold-mixing and cold-paving thin overlay intelligent monitoring device. The noise reduction type cold-mixing and cold-paving thin overlay intelligent monitoring device comprises a rack assembly and a cold mixing assembly, the machine frame assembly comprises a machine frame, and the machine frame is connected with two sets of symmetrical wheels in a bearing connection mode. The cold mixing assembly comprises a cold mixing barrel, the cold mixing barrel is connected with the rack through a group of supporting legs, the cold mixing barrel is fixedly communicated with a discharging pipe, the discharging pipe penetrates through the rack, the cold mixing barrel is connected with an L-shaped plate, the L-shaped plate is in bearing connection with a circular tube shaft, and the circular tube shaft is connected with a group of first cold mixing rods. The invention relates to the technical field of road engineering, in particular to a noise reduction type intelligent monitoring device for a cold-mixed and cold-laid thin overlay. In order to overcome the defects in the prior art, the noise reduction type intelligent monitoring device for the cold-mixed and cold-laid thin overlay is developed, storage and stirring during raw material laying are achieved, the descending amount of the raw materials is controlled, the raw materials falling in the middle are laid towards the two sides, and the thin overlay is formed by pressing through a pressing roller.

Description

Technical Field

[0001] The present invention relates to the technical field of road engineering, and in particular to a noise reduction type cold mix cold laid thin layer cover intelligent monitoring device. Background Art

[0002] Cold mix cold paving thin layer overlay achieves the purpose of preventive maintenance by evenly paving a cold mix asphalt mixture of a specific ratio on the road surface and quickly shaping it through appropriate rolling technology. By adopting special grading and additives, it effectively reduces driving noise and improves road driving comfort.

[0003] Existing technology, for example, invented a cold mix cold paving integrated machine, the authorization announcement number is CN102912712B. It realizes the continuous construction of cold mix cold paving, reduces the horizontal joints, improves the construction quality and efficiency, has the functions of continuous feeding, mixing and paving, reasonable design, simple structure and convenient use and transfer.

[0004] At present, there is still a lack of a noise-reducing intelligent monitoring device for cold-mixed and cold-laid thin-layer coverings, which can realize the storage and stirring of raw materials during laying, control the falling amount of raw materials, spread the raw materials that fall in the middle position to both sides, and use pressure rollers to press them to form a thin layer covering.

[0005] Therefore, in view of the above problems, a noise reduction type cold mix cold laid thin layer cover intelligent monitoring device is proposed to solve the above problems. Summary of the invention

[0006] In view of the shortcomings of the prior art, the present invention develops a noise-reducing intelligent monitoring device for cold-mixed and cold-laid thin-layer coverings. The invention realizes storage and stirring of raw materials during laying, controls the descending amount of raw materials, spreads the raw materials that fall in the middle position to both sides, and uses pressure rollers to press them to form a thin layer covering.

[0007] The technical solution to the technical problem of the present invention is as follows: the present invention provides a noise reduction type cold mix cold paving thin layer cover intelligent monitoring device, including: a frame assembly and a cold mix assembly; the frame assembly includes a frame, the frame bearing is connected to two groups of symmetrical wheels; the cold mix assembly includes a cold mix barrel, the cold mix barrel is connected to the frame through a group of supporting legs, the cold mix barrel is fixedly connected to the feed pipe, the feed pipe passes through the frame, the cold mix barrel is connected to an L plate, the L plate bearing is connected to a round tube shaft, the round tube shaft is connected to a group of first cold mix rods, the first cold mix rod matches the upper cylindrical part of the cold mix barrel, the round tube shaft is connected to cold mix teeth, and the cold mix teeth are arranged in the conical barrel of the cold mix barrel; the round tube shaft is provided with a square hole, a square shaft is provided in the square hole, the square shaft is connected to the central axis of the second cold mix rod, and the second cold mix rod is arranged in the feed pipe. In the initial state, a circular plate with a gap is used to block the feed pipe so that the central axis of the second cold mix rod is in the gap. It is convenient to add the stirred raw materials into the cold mixing barrel. For the raw material ratio, please refer to the attached figure. The first cold mixing rod and the cold mixing teeth rotate in the cold mixing barrel to stir the raw materials, making them more evenly mixed and convenient to use. The second cold mixing rod rotates in the discharge pipe and moves in the height direction at the same time, which is convenient for the raw materials to fall onto the road surface through the discharge pipe and prevent the raw materials from blocking the discharge pipe. Following the forward movement of the device, the raw materials fall onto the road surface continuously and evenly, which is convenient for subsequent processing.

[0008] As an optimization, the L-plate bearing is connected to the transverse axis, the transverse axis is connected to the power bevel gear, the power bevel gear meshes with the driven bevel gear, the circular tube shaft is connected to the driven bevel gear, the edge of the power bevel gear is connected to the power round rod, the U frame is provided with a transverse groove, the power round rod is arranged in the transverse groove, the U frame passes through the L-plate, and the square shaft bearing is connected to the U frame. By adopting the meshing of the bevel gears, the power round rod is arranged in the transverse groove, so that when the transverse axis rotates, the power round rod drives the transverse groove to move, and the second cold mixing rod moves in the height direction.

[0009] As an optimization, it also includes a cold laying component, which includes an intermediate block, the intermediate block is connected to symmetrical transverse round rods, the symmetrical transverse round rods pass through mounting seats respectively, the symmetrical mounting seats are respectively connected to guide round tubes, the symmetrical guide round tubes are respectively provided with guide round rods, the symmetrical guide round rods are respectively connected to side blocks, the intermediate block is rotatably connected to one end of a symmetrical second connecting rod, the other end of the symmetrical second connecting rod is rotatably connected to the corresponding side blocks, the symmetrical mounting seats are respectively connected to mounting strips, each of the mounting strips is rotatably connected to a group of scrapers, and each of the mounting strips is respectively connected to baffles corresponding to the corresponding scrapers, the intermediate block is rotatably connected to one end of a symmetrical first connecting rod, the other end of the symmetrical first connecting rod is rotatably connected to a lifting block, the central axis bearing of the second cold mixing rod is connected to the lifting block, the frame is connected to the mounting vertical rod, the mounting vertical rod is connected to the T-shaped guide rod, the T-shaped guide rod passes through the intermediate block, and the T-shaped guide rod passes through the symmetrical side blocks. By utilizing the movement of the second cold mixing rod in the height direction, a T-shaped guide rod is used to pass through the middle block and the side block, and the guide round rod is set in the guide round tube. The connecting rod is used to rotate and connect to realize the movement of the scraper and the baffle along the length and width of the road. When the scraper moves backward and outward, it drives the raw materials to move to both sides under the blocking effect of the baffle to achieve the flat spreading of the raw materials. When the scraper moves forward and inward, it swings away from the blocking effect to avoid driving the raw materials to move to the middle position. When the scraper moves backward and to both sides, the piled raw materials are flattened outward to avoid raw material accumulation. Its backward movement reduces the impact of the forward movement of the device on the flat spreading of the raw materials outward.

[0010] As an optimization, each of the mounting strips is respectively connected to the central axis of a group of gears by bearings, the central axis of each gear is respectively connected to the rotating disk, the symmetrical horizontal round rods are respectively connected to one end of the rack, the other ends of the two racks are respectively connected to the middle block, and each gear is respectively engaged with the corresponding rack. The relative movement of the gears and racks is used to drive the rotating disk to rotate. When the rotating disk moves outward, the raw materials are driven to disperse around. When it moves in the reverse direction, the raw materials scraped by the scraper are leveled to facilitate subsequent rolling.

[0011] As an optimization, it also includes an intelligent control component, which includes a controller and a motor, the controller and the motor are respectively connected to the hanger, the hanger is connected to the frame, the motor is electrically connected to the controller, an output shaft of the motor is connected to the driving sprocket, the transverse shaft is connected to the driven sprocket, the upper end of the chain surrounds the driven sprocket, the lower end of the chain surrounds the driving sprocket, and the frame is provided with a groove corresponding to the chain. By controlling the speed of the motor, the forward speed of the device is controlled, and then the amount of raw materials falling from the feeding pipe is controlled, and then the thickness of the thin layer cover is controlled.

[0012] As an optimization, the other output shaft of the motor is connected to the driving wheel, the axles of the two front wheels are respectively connected to the transmission shaft, the transmission shaft is connected to the driven wheel, the rear end of the synchronous belt surrounds the driving wheel, and the front end of the synchronous belt surrounds the main and driven wheels. By adopting the synchronous belt drive, the power of the motor is transmitted to the wheels, so that the device moves forward.

[0013] As an optimization, the rear of the frame is connected to an integrated sensor, which is electrically connected to the controller. The integrated sensor includes an industrial camera and a distance sensor. The distance sensor measures the thin layer cover before and after rolling to determine whether the thickness of the thin layer cover meets the standard. The industrial camera monitors the surface of the thin layer cover after rolling to identify defects such as pits, protrusions, and cracks, thereby realizing real-time monitoring of the thin layer cover. The monitoring data is transmitted to the controller, and the controller controls the motor speed to control the thickness of the thin layer cover and the rolling quality.

[0014] As an optimization, the axles of the two wheels on the rear side are respectively connected to pressure rollers to achieve rolling of the laid raw materials to form a thin layer of covering.

[0015] The effects provided in the content of the invention are only the effects of the embodiments, rather than all the effects of the invention. The above technical solution has the following advantages or beneficial effects: 1. The scraper and baffle of this device can move along the length and width of the road. When the scraper moves backward and outward, the raw materials are driven to move to both sides under the blocking effect of the baffle to achieve the flat spreading of the raw materials. When the scraper moves forward and inward, the scraper swings away from the blocking effect to avoid driving the raw materials to move to the middle position. When the scraper moves backward and to both sides, the piled raw materials are spread outward to avoid raw material accumulation. Its backward movement reduces the impact of the forward movement of the device on the flat spreading of raw materials outward. The relative movement of the gear rack is used to drive the turntable to rotate. When the turntable moves outward, it drives the raw materials to disperse around. When it moves in the reverse direction, the raw materials scraped by the scraper are flattened to facilitate subsequent rolling.

[0016] 2. The integrated sensors of this device include industrial cameras and distance sensors. The distance sensors measure the thin layer cover before and after rolling to determine whether the thickness of the thin layer cover meets the standard. The industrial camera monitors the surface of the thin layer cover after rolling to identify defects such as pits, protrusions, cracks, etc., and realizes real-time monitoring of the thin layer cover. The monitoring data is transmitted to the controller, and the controller controls the motor speed to control the thickness of the thin layer cover and the rolling quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0018] Figure 1 The three-dimensional structure of the present invention is shown in FIG. Figure 1 .

[0019] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 2 .

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the cold mix assembly and the cold laying assembly of the present invention.

[0021] Figure 4 For the present invention Figure 3 A is a partial enlarged schematic diagram of the middle part.

[0022] Figure 5 The local three-dimensional structure of the cold mix assembly of the present invention is shown in FIG. Figure 1 .

[0023] Figure 6 The local three-dimensional structure of the cold mix assembly of the present invention is shown in FIG. Figure 2 .

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the cold-laid component of the present invention.

[0025] Figure 8 The local three-dimensional structure of the cold-laid assembly of the present invention is schematically shown. Figure 1 .

[0026] Fig. 9 It is a schematic diagram of the local three-dimensional structure of the present invention.

[0027] Fig.10 The local three-dimensional structure of the cold-laid assembly of the present invention is schematically shown. Figure 2 .

[0028] Fig.11 It is the grading and oil-stone ratio of the cold mix and cold paving technology of the present invention.

[0029] In the figure: 1. cold mixing assembly, 11. feed pipe, 12. cold mixing cylinder, 13. support leg, 14. driven sprocket, 15. L plate, 16. power bevel gear, 17. power round rod, 18. horizontal axis, 19. U frame, 110. horizontal groove, 111. square axis, 112. driven bevel gear, 113. round tube axis, 114. cold mixing teeth, 115. first cold mixing rod, 116. square hole, 117. second cold mixing rod; 2. Cold laying assembly, 21. Installation strip, 22. Scraper, 23. Baffle, 24. Horizontal round bar, 25. Mounting seat, 26. Side block, 27. Guide round bar, 28. Guide round tube, 29. Middle block, 210. Second connecting rod, 211. First connecting rod, 212. Lifting block, 213. Rack, 214. Gear, 215. Turntable; 3. Frame assembly, 31. Frame, 32. Grooving, 33. Wheel, 34. Transmission shaft, 35. Driven wheel, 36. Pressing roller, 37. Installing vertical rod, 38. T-shaped guide rod; 4. Intelligent control component, 41. Controller, 42. Driving sprocket, 43. Chain, 44. Hanger, 45. Synchronous belt, 46. Driving wheel, 47. Motor, 48. Integrated sensor. DETAILED DESCRIPTION

[0030] In order to clearly illustrate the technical features of the present solution, the present invention is described in detail below through specific implementation methods and in combination with the accompanying drawings. The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. In addition, the present invention may repeat reference numbers and / or letters in different examples. This repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. It should be noted that the components illustrated in the accompanying drawings are not necessarily drawn to scale. The present invention omits the description of known components and processing technologies and processes to avoid unnecessary limitations on the present invention. The orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used only for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] like Figures 1 to 10As shown, embodiment 1: a noise reduction type cold mix cold paving thin layer cover intelligent monitoring device, comprising: a frame assembly 3 and a cold mix assembly 1; the frame assembly 3 comprises a frame 31, the frame 31 is connected to two sets of symmetrical wheels 33 by bearings; the cold mix assembly 1 comprises a cold mix barrel 12, the cold mix barrel 12 is connected to the frame 31 by a set of supporting legs 13, the cold mix barrel 12 is fixedly connected to the feed pipe 11, the feed pipe 11 passes through the frame 31, the cold mix barrel 12 is connected to the L plate 15, the L plate 15 bearings Connect a round tube shaft 113, the round tube shaft 113 is connected to a group of first cold-mix rods 115, the first cold-mix rods 115 match the upper cylindrical part of the cold-mix barrel 12, the round tube shaft 113 is connected to the cold-mix teeth 114, the cold-mix teeth 114 are arranged in the conical barrel of the cold-mix barrel 12; the round tube shaft 113 is provided with a square hole 116, a square shaft 111 is arranged in the square hole 116, the square shaft 111 is connected to the central axis of the second cold-mix rod 117, and the second cold-mix rod 117 is arranged in the feed tube 11. In the initial state, a circular plate with a gap is used to block the feed tube 11, so that the central axis of the second cold-mix rod 117 is in the gap. It is convenient to add the mixed raw materials into the cold-mix barrel 12. The raw material ratio is shown in the attached Fig.11 The first cold mixing rod 115 and the cold mixing teeth 114 rotate in the cold mixing barrel 12 to stir the raw materials, making them more evenly mixed and convenient to use. The second cold mixing rod 117 rotates in the feeding tube 11 and moves in the height direction to facilitate the raw materials to fall onto the road surface through the feeding tube 11, while preventing the raw materials from blocking the feeding tube 11. Following the forward movement of the device, the raw materials fall onto the road surface continuously and evenly, which is convenient for subsequent processing.

[0032] As for the raw materials, noise reduction raw materials are used, and the composition is as follows: When using super-viscous emulsified asphalt, its technical indicators should meet the requirements of Table 1.

[0033] Table 1 Technical indicators of super-viscous emulsified asphalt The technical indicators of wear-resistant basalt stone (hard, clean, free of weathered particles, and controlled content of needle-like particles) should meet the requirements of Table 2.

[0034] Table 2 Technical indicators of wear-resistant basalt stone Demulsifier (chemically active filler whose main function is to adjust the demulsification time and molding speed of emulsified asphalt, etc.) should meet the requirements of Table 3.

[0035] Table 3 Technical indicators of wear-resistant basalt stone The main function of cement is to adjust the mixing time, demulsification speed, traffic opening time, construction performance of the slurry mixture, and to change the road performance of the mixture to a certain extent. Ordinary silicate 42.5 cement should be used, and the technical indicators should meet the requirements of GB175-2007.

[0036] The gas conditions for construction should be met.

[0037] (1) The temperature during the construction and curing period should be higher than 20℃; (2) Construction shall not be carried out on rainy days. If it rains during construction or after construction but before the mixture is formed, the materials that cannot be formed normally should be removed after the rain.

[0038] It is strictly forbidden to carry out construction on overly wet or flooded roads.

[0039] The original road surface should meet the following requirements: (1) The original pavement must have sufficient structural strength. If the local structural strength of the original pavement is insufficient, appropriate methods must be selected to reinforce it according to the specific circumstances.

[0040] (2) If the rutting depth of the original road surface is less than 5 mm, construction can be carried out directly.

[0041] (3) The cracks in the original road surface with a width greater than 5 mm should be grouted.

[0042] (4) Partial damage to the original road surface (such as loose potholes, etc.) should be thoroughly dug and repaired.

[0043] (5) The original road surface should be treated in advance for any bulges or other raised defects.

[0044] The L plate 15 is connected to the horizontal shaft 18 by a bearing, and the horizontal shaft 18 is connected to the power bevel gear 16, and the power bevel gear 16 is meshed with the driven bevel gear 112. The circular tube shaft 113 is connected to the driven bevel gear 112, and the edge of the power bevel gear 16 is connected to the power round rod 17. The U frame 19 is provided with a transverse groove 110, and the power round rod 17 is arranged in the transverse groove 110. The U frame 19 passes through the L plate 15, and the square shaft 111 is connected to the U frame 19 by a bearing. By adopting the meshing of bevel gears, the power round rod 17 is arranged in the transverse groove 110, so that when the horizontal shaft 18 rotates, the power round rod 17 drives the transverse groove 110 to move, so that the second cold mixing rod 117 moves in the height direction.

[0045] It also includes an intelligent control component 4, which includes a controller 41 and a motor 47. The controller 41 and the motor 47 are respectively connected to a hanger 44, the hanger 44 is connected to the frame 31, the motor 47 is electrically connected to the controller 41, an output shaft of the motor 47 is connected to a driving sprocket 42, the transverse shaft 18 is connected to a driven sprocket 14, the upper end of a chain 43 surrounds the driven sprocket 14, the lower end of the chain 43 surrounds the driving sprocket 42, and the frame 31 is provided with a through groove 32 corresponding to the chain 43. By controlling the rotation speed of the motor 47, the forward speed of the device is controlled, thereby controlling the amount of raw materials falling from the feeding tube 11, thereby controlling the thickness of the thin layer cover.

[0046] Another output shaft of the motor 47 is connected to the driving wheel 46, the axles of the two front wheels 33 are respectively connected to the transmission shaft 34, the transmission shaft 34 is connected to the driven wheel 35, the rear end of the synchronous belt 45 surrounds the driving wheel 46, and the front end of the synchronous belt 45 surrounds the main and driven wheels 35. By adopting the synchronous belt drive, the power of the motor 47 is transmitted to the wheels 33, so that the device moves forward.

[0047] The rear of the frame 31 is connected to an integrated sensor 48, which is electrically connected to the controller 41. The integrated sensor 48 includes an industrial camera and a distance sensor. The distance sensor measures the thin layer cover before and after rolling to determine whether the thickness of the thin layer cover meets the standard. The industrial camera monitors the surface of the thin layer cover after rolling to identify defects such as pits, protrusions, and cracks, thereby realizing real-time monitoring of the thin layer cover. The monitoring data is transmitted to the controller 41, and the controller 41 controls the speed of the motor 47 to control the thickness of the thin layer cover and the rolling quality.

[0048] The axles of the two wheels 33 at the rear side are respectively connected to the pressing rollers 36 to roll the laid raw materials to form a thin layer of covering surface.

[0049] The workflow of this embodiment is: In the initial state, a circular plate with a gap is used to block the feed pipe 11 so that the central axis of the second cold mixing rod 117 is in the gap.

[0050] Move the device to the position where it needs to be laid, pour the mixed raw materials into the cold mixing drum 12, remove the circular plate with the gap, control the motor 47 to rotate, the motor 47 drives the driving sprocket 42 and the driving wheel 46 to rotate, the driving wheel 46 drives the synchronous belt 45 to move, the synchronous belt 45 drives the driven wheel 35, the transmission shaft 34 and the front wheel 33 to rotate, so that the device moves forward, the driving sprocket 42 drives the chain 43 to move, the chain 43 drives the driven sprocket 14, the horizontal shaft 18 and the power bevel gear 16 to rotate, the power bevel gear 16 drives the driven bevel gear 112, the circular tube The shaft 113, the first cold mixing rod 115 and the cold mixing teeth 24 rotate, the round tube shaft 113 drives the square shaft 111 and the second cold mixing rod 117 to rotate, so as to realize the secondary mixing of the raw materials, the power bevel gear 16 drives the power round rod 17 to swing in the transverse groove 110, the power round rod 17 drives the U frame 19 to move back and forth, the U frame 19 drives the square shaft 111 to move along the square hole 116, the square shaft 111 drives the second cold mixing rod 117 to move along the height direction, so that the raw materials fall from the discharge pipe 11 to the road surface, and the pressure roller 36 rotates to spread the raw materials and roll them to form a thin layer of covering surface.

[0051] Embodiment 2: This embodiment is further elaborated on the basis of embodiment 1, and also includes a cold-laid component 2, wherein the cold-laid component 2 includes an intermediate block 29, wherein the intermediate block 29 is connected to symmetrical transverse round rods 24, wherein the symmetrical transverse round rods 24 respectively pass through mounting seats 25, wherein the symmetrical mounting seats 25 are respectively connected to guide round tubes 28, wherein the symmetrical guide round tubes 28 are respectively provided with guide round rods 27, wherein the symmetrical guide round rods 27 are respectively connected to side blocks 26, wherein the intermediate block 29 is rotatably connected to one end of a symmetrical second connecting rod 210, wherein the other end of the symmetrical second connecting rod 210 is rotatably connected to the corresponding side block 26, wherein the symmetrical mounting seats 25 are respectively connected to the guide round tubes 28, wherein the guide round rods 27 are respectively arranged in the guide round tubes 28, wherein the guide round rods 27 are respectively connected to the side blocks 26, wherein the intermediate block 29 is rotatably connected to one end of a symmetrical second connecting rod 210, wherein the other end of the symmetrical second connecting rod 210 is respectively rotatably connected to the corresponding side block 26, wherein the symmetrical mounting seats 25 are respectively connected to the guide round tubes 28, wherein the guide round rods 27 are respectively arranged in the guide round tubes 28, wherein the guide round rods 27 are respectively connected to the side blocks 26, wherein the guide round rods 27 are respectively connected to the side blocks 26, wherein the guide round tubes 28 are respectively provided with guide round rods 27 ... They are respectively connected to the installation strips 21, each of the installation strips 21 is respectively rotatably connected to a group of scrapers 22, each of the installation strips 21 is respectively connected to the baffles 23 corresponding to the corresponding scrapers 22, the middle block 29 is rotatably connected to one end of the symmetrical first connecting rod 211, and the other end of the symmetrical first connecting rod 211 is respectively rotatably connected to the lifting block 212, the central axis bearing of the second cold mixing rod 117 is connected to the lifting block 212, the frame 31 is connected to the installation vertical rod 37, the installation vertical rod 37 is connected to the T-shaped guide rod 38, the T-shaped guide rod 38 passes through the middle block 29, and the T-shaped guide rod 38 passes through the symmetrical side blocks 26. By utilizing the movement of the second cold mixing rod 117 in the height direction, a T-shaped guide rod 38 is used to pass through the middle block 29 and the side block 26, and the guide round rod 27 is set in the guide round tube 28. The scraper 22 and the baffle 23 are connected by a connecting rod rotation to realize the movement of the scraper 22 and the baffle 23 along the length and width of the road. When the scraper 22 moves backward and outward, it drives the raw materials to move to both sides under the blocking effect of the baffle 23 to achieve the flat spreading of the raw materials. When the scraper 22 moves forward and inward, it swings away from the blocking effect to avoid driving the raw materials to move to the middle position. When the scraper 22 moves backward and to both sides, the piled raw materials are flattened outward to avoid raw material accumulation. Its backward movement reduces the impact of the forward movement of the device on the flat spreading of the raw materials outward.

[0052] The workflow of this embodiment is: The second cold mixing rod 117 drives the lifting block 212 to move in the height direction, the lifting block 212 drives the first connecting rod 211 to swing, the first connecting rod 211 drives the middle block 29 to move along the T-shaped guide rod 38, the middle block 29 drives the horizontal round rod 24 and the mounting seat 25 to move in the front-back direction, the mounting seat 25 drives the guide round tube 28 to move along the guide round rod 27, the middle block 29 drives the second connecting rod 210 to swing, the second connecting rod 210 drives the side block 26 to move along the T-shaped guide rod 38, and the side block 2 6 drives the guide round rod 27 to move, the guide round rod 27 drives the guide round tube 28 to move, the guide round tube 28 drives the mounting seat 25 to move along the horizontal round rod 24, the mounting seat 25 drives the mounting strip 21, the scraper 22 and the baffle 23 to move, when the scraper 22 moves backward and outward, under the blocking effect of the baffle 23, it drives the raw material to move to both sides to achieve the flat spreading of the raw material, when the scraper 22 moves forward and inward, under the effect of being away from the blocking effect, the scraper 22 swings to avoid driving the raw material to move to the middle position.

[0053] Embodiment 3: This embodiment is further elaborated on the basis of embodiment 2. Each of the installation strips 21 is respectively connected to the central axis of a group of gears 214 by bearings. The central axis of each gear 214 is respectively connected to the rotating disk 215. The symmetrical horizontal round rods 24 are respectively connected to one end of the rack 213. The other ends of the two racks 213 are respectively connected to the intermediate block 29. Each of the gears 214 is respectively engaged with the corresponding rack 213. The relative movement of the gears and racks is used to drive the rotating disk 215 to rotate. When the rotating disk 215 is transported outward, the raw materials are driven to disperse around. When it moves in the reverse direction, the raw materials scraped by the scraper 22 are leveled to facilitate subsequent rolling.

[0054] The workflow of this embodiment is: When the installation strip 21 moves, the gear 214 and the turntable 215 are driven to move. The gear 214 meshes and rotates with the rack 213 to realize the rotation of the turntable 215. When the turntable 215 moves outward, it drives the raw materials to be dispersed around. When it moves in the reverse direction, it flattens the raw materials scraped by the scraper 22 to facilitate subsequent rolling.

[0055] The scraper 22 and baffle 23 of the device can move along the length and width of the road. When the scraper 22 moves backward and outward, it drives the raw materials to move to both sides under the blocking effect of the baffle 23 to achieve the flattening of the raw materials. When the scraper 22 moves forward and inward, it swings away from the blocking effect to avoid driving the raw materials to move to the middle position. When the scraper 22 moves backward and to both sides, the piled raw materials are flattened to the outside to avoid the accumulation of raw materials. Its backward movement reduces the impact of the forward movement of the device on the flattening of the raw materials to the outside. The relative movement of the gear rack is used to drive the turntable 215 to rotate. When the turntable 215 moves outward, it drives the raw materials to disperse around. When it moves in the reverse direction, the raw materials scraped by the scraper 22 are flattened to facilitate the subsequent rolling.

[0056] The integrated sensor 48 of the device includes an industrial camera and a distance sensor. The distance sensor measures the thin layer cover before and after rolling to determine whether the thickness of the thin layer cover meets the standard. The industrial camera monitors the surface of the thin layer cover after rolling to identify defects such as pits, protrusions, cracks, etc., and realizes real-time monitoring of the thin layer cover. The monitoring data is transmitted to the controller 41, and the controller 41 controls the speed of the motor 47 to control the thickness of the thin layer cover and the rolling quality.

[0057] Although the above describes the specific implementation mode of the invention in conjunction with the drawings, it is not intended to limit the scope of protection of the invention. Based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without creative work are still within the scope of protection of the present invention.

Claims

1. A noise reduction type cold mix cold laid thin layer cover intelligent monitoring device, characterized in that: include: A rack assembly (3) and a cold mix assembly (1); The frame assembly (3) comprises a frame (31), wherein the frame (31) is bearing-connected to two sets of symmetrical wheels (33); The cold mixing assembly (1) comprises a cold mixing barrel (12), the cold mixing barrel (12) being connected to the frame (31) via a group of supporting legs (13), the cold mixing barrel (12) being fixedly connected to a feed pipe (11), the cold mixing barrel (12) being connected to an L-plate (15), the L-plate (15) being connected to a round tube shaft (113) via a bearing, the round tube shaft (113) being connected to a group of first cold mixing rods (115), and the round tube shaft (113) being connected to cold mixing teeth (114); The circular tube shaft (113) is provided with a square hole (116), a square shaft (111) is provided in the square hole (116), and the square shaft (111) is connected to the central axis of the second cold mixing rod (117).

2. According to claim 1, a noise reduction type cold mix cold laid thin layer cover intelligent monitoring device is characterized by: The L-plate (15) is connected to a transverse shaft (18) by a bearing, the transverse shaft (18) is connected to a power bevel gear (16), the power bevel gear (16) meshes with a driven bevel gear (112), the circular tube shaft (113) is connected to the driven bevel gear (112), the edge of the power bevel gear (16) is connected to a power round rod (17), the U-frame (19) is provided with a transverse groove (110), the power round rod (17) is arranged in the transverse groove (110), the U-frame (19) passes through the L-plate (15), and the square shaft (111) is connected to the U-frame (19) by a bearing.

3. According to claim 2, a noise reduction type cold mix cold laid thin layer cover intelligent monitoring device is characterized by: The cold-laying assembly (2) further comprises a middle block (29), wherein the middle block (29) is connected to symmetrical transverse round rods (24), wherein the symmetrical transverse round rods (24) respectively pass through mounting seats (25), wherein the symmetrical mounting seats (25) are respectively connected to guide round tubes (28), wherein guide round rods (27) are respectively arranged in the symmetrical guide round tubes (28), wherein the symmetrical guide round rods (27) are respectively connected to side blocks (26), wherein the middle block (29) is rotatably connected to one end of a symmetrical second connecting rod (210), wherein the other end of the symmetrical second connecting rod (210) is rotatably connected to the corresponding side block (26), wherein the symmetrical mounting seats (25) are respectively connected to the mounting strips (21), wherein each The installation strips (21) are respectively rotatably connected to a group of scrapers (22); each installation strip (21) is respectively connected to a baffle (23) corresponding to the corresponding scraper (22); the intermediate block (29) is rotatably connected to one end of a symmetrical first connecting rod (211); the other end of the symmetrical first connecting rod (211) is respectively rotatably connected to a lifting block (212); the central axis bearing of the second cold mixing rod (117) is connected to the lifting block (212); the frame (31) is connected to a mounting vertical rod (37); the mounting vertical rod (37) is connected to a T-shaped guide rod (38); the T-shaped guide rod (38) passes through the intermediate block (29); and the T-shaped guide rod (38) passes through the symmetrical side blocks (26).

4. According to claim 3, a noise reduction type cold mix cold laid thin layer cover intelligent monitoring device is characterized by: Each of the mounting strips (21) is respectively connected to the central axis of a group of gears (214) by a bearing, and the central axis of each gear (214) is respectively connected to a rotating disk (215), and the symmetrical horizontal round rods (24) are respectively connected to one end of a rack (213), and the other ends of the two racks (213) are respectively connected to the middle block (29), and each gear (214) is respectively meshed with the corresponding rack (213).

5. According to claim 2, a noise reduction type cold mix cold laid thin layer cover intelligent monitoring device is characterized by: The invention also comprises an intelligent control component (4), wherein the intelligent control component (4) comprises a controller (41) and a motor (47), wherein the controller (41) and the motor (47) are respectively connected to a hanger (44), wherein the hanger (44) is connected to the frame (31), and the motor (47) is electrically connected to the controller (41). An output shaft of the motor (47) is connected to a driving sprocket (42), and the transverse shaft (18) is connected to a driven sprocket (14). The upper end of the chain (43) surrounds the driven sprocket (14), and the lower end of the chain (43) surrounds the driving sprocket (42).

6. The noise reduction type cold mix cold laid thin layer cover intelligent monitoring device according to claim 5 is characterized by: Another output shaft of the motor (47) is connected to a driving wheel (46), the axles of the two front wheels (33) are respectively connected to a transmission shaft (34), the transmission shaft (34) is connected to a driven wheel (35), the rear end of a synchronous belt (45) surrounds the driving wheel (46), and the front end of the synchronous belt (45) surrounds the master and slave wheels (35).

7. The noise reduction type cold mix cold laid thin layer cover intelligent monitoring device according to claim 5 is characterized by: The rear of the frame (31) is connected to an integrated sensor (48), and the integrated sensor (48) is electrically connected to the controller (41).

8. The noise reduction type cold mix cold laid thin layer cover intelligent monitoring device according to claim 1 is characterized by: The wheel axles of the two wheels (33) at the rear side are respectively connected to pressure rollers (36).

Images