An intelligent paver compaction device for engineering construction

Abstract

The present invention relates to the technical field of paving machines, and discloses an intelligent paver compacting device for engineering construction, comprising a support frame, wherein two sides of the support frame are symmetrically fixedly connected with side plates, the side plates extend downward, and an auger shaft, a second leveling roller and a first leveling roller are movably installed at the bottom of the support frame in sequence, and the two ends of the auger shaft, the second leveling roller and the first leveling roller are respectively rotatably installed on the side plates on both sides through a connecting shaft, and the tops of the two ends of the support frame are respectively fixedly connected with a supporting shell. The present invention facilitates the leveling and compacting of concrete by arranging the first leveling roller, the second leveling roller, a vibration motor and a bidirectional auger shaft, and the leveling and compacting efficiency is high. In addition, by arranging a scraper, when the first leveling roller and the second leveling roller rotate, the attachments on the surfaces of the first leveling roller and the second leveling roller are scraped off, thereby reducing the subsequent cleaning workload, and the surfaces of the first leveling roller and the second leveling roller can be washed to improve the cleaning efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of pavers, and in particular to an intelligent paver compaction device for engineering construction. Background Art

[0002] As a part of highway engineering, the flatness of cement pavement directly affects driving comfort. In the existing concrete highway pavement construction process, workers first pour concrete in the middle of the road support formwork, and then use a paver to level it. In order to control the paving thickness, the existing intelligent paver installs an ultrasonic sensor on the paver to measure the paving thickness to ensure that the paving thickness meets the design requirements. The existing concrete paver is usually composed of a auger shaft, a leveling roller, a frame, a walking device and other structures. After the leveling and compacting work, it is usually necessary to manually flush the concrete paver with a water pipe. The flushing efficiency is low, and the leveling roller located under the device is not easy to be cleaned. Therefore, the present application provides an intelligent paver compaction device for engineering construction. Summary of the invention

[0003] 1. Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the present invention provides an intelligent paver compaction device for engineering construction, which solves the problems in the above-mentioned background technology.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent paver compaction device for engineering construction, comprising a support frame, side plates are symmetrically fixedly connected on both sides of the support frame, the side plates extend downward, and an auger shaft, a second leveling roller and a first leveling roller are movably installed in sequence below the support frame, the two ends of the auger shaft, the second leveling roller and the first leveling roller are rotatably installed on the side plates on both sides through connecting shafts, the tops of the two ends of the support frame are respectively fixedly connected with support shells, a driving motor is fixedly installed in the middle of the top of the supporting shell on one side, and the side of the driving motor A reducer is fixedly installed, and the output end of the drive motor 1 and the input end of the reducer are movably connected via a transmission structure three, the output end of the reducer and the connecting shaft on the side of the end of the auger shaft are movably connected via a transmission structure one, the connecting shafts on the leveling roller 1 and the end of the leveling roller 2 close to the drive motor 1 are movably connected via a transmission structure two, the drive motor 2 is fixedly installed on the top of the support shell away from the drive motor 1, and the output end of the drive motor 2 and the connecting shaft on the side of the leveling roller 2 away from the drive motor 1 are movably connected via a transmission structure four.

[0007] Preferably, a support rod is fixedly installed inside the support shell at a position just above the leveling roller one and the leveling roller two, and hydraulic cylinders are fixedly installed at the bottom of both ends of the support rod, and the bottom end of the hydraulic cylinder is fixedly connected to a mounting frame, and the mounting frame is U-shaped, the mounting frame opening faces downward, and a scraper is movably installed in the middle of the mounting frame, and the two ends of the scraper are respectively fixedly connected with a rotating shaft, and the rotating shafts on both sides respectively pass through and are rotatably connected to the middle position of the side of the mounting frame, and driving motors three are respectively provided on the top of both ends of the support rod, and the output end of the driving motor three and the rotating shaft are movably connected through a transmission structure five, and the top of both ends of the mounting frame are fixedly connected with support seats, and the support seats pass through the vertical slots opened at both ends of the support rod, and the driving motor three is fixedly installed on the top of the support seat.

[0008] Preferably, the interior of the scraper is hollow, the two sides of the bottom end of the scraper are inclined, the bottom of the scraper is open, and a sealing block is fixedly installed in the opening of the bottom of the scraper, a movable cavity is vertically opened in the middle of the interior of the sealing block, the bottom end of the movable cavity is arc-shaped, a water spray outlet is opened in the middle of the bottom of the sealing block, and the movable cavity is connected to the outside through the water spray outlet, a movable rod is slidably installed at the lower part of the movable cavity, the bottom end of the movable rod is arc-shaped and fits with the inner wall of the bottom of the movable cavity, a spring for resetting the closing strip is installed on the upper part of the interior of the movable cavity, expansion grooves are symmetrically opened on both sides of the middle part of the movable cavity, the cross-sectional area of ​​the expansion grooves is larger than the cross-sectional area of ​​the movable rod, a through groove connected to the inner cavity of the scraper is opened on the top of the movable cavity, and the middle of the inner cavity of the scraper is horizontal The movable rod is fixedly connected with the limit plate, and the middle part of the limit plate is provided with multiple groups of limit holes, and a moving rod is slidably installed in the limit holes, and a pull rope is fixedly connected to the bottom of the moving rod, and one end of the pull rope away from the moving rod extends to the movable cavity through the through groove and is fixedly connected to the top of the closing strip. A threaded hole is provided in the middle of the upper part of the moving rod, and a threaded rod is threadedly connected in the threaded hole. The top of the threaded rod passes through and extends to the outside of the top of the scraper, and a driving motor four is fixedly installed on the outside of the top of the scraper, and the top of the threaded rod is fixedly connected to the output end of the driving motor four. A cavity is provided inside the middle part of the support rod, and a hose is fixedly installed on the side of the support rod, and one end of the hose away from the support rod is fixedly installed on the side of the scraper, and both ends of the hose are respectively connected with the support rod and the inside of the scraper.

[0009] Preferably, the limiting holes have multiple groups, and are arranged in a straight line at equal intervals in the middle position of the limiting plate. The driving motor four, the threaded rod and the moving rod are all arranged in multiple groups, and correspond one-to-one to the multiple groups of limiting holes.

[0010] Preferably, the limiting hole is rectangular, the moving rod is adapted to the limiting hole, and the side wall of the moving rod is in contact with the inner wall of the limiting hole.

[0011] Preferably, a closing strip is fixedly connected to the middle of the bottom of the movable rod, and the closing strip is adapted to the water spout. When the closing strip is fully inserted into the water spout, the end of the closing strip away from the movable rod is flush with the outer wall of the sealing block.

[0012] Preferably, the transmission structure 1, the transmission structure 2, the transmission structure 3, the transmission structure 4 and the transmission structure 5 have the same structure, and are all formed by a combination of two transmission wheels and a transmission belt.

[0013] Preferably, a water inlet is provided in the middle of the top of the support rod, and a closing cover is rotatably mounted on the water inlet.

[0014] Preferably, a vibration motor is fixedly mounted on the top of the support shell.

[0015] (III) Beneficial effects

[0016] The present invention provides an intelligent paver compaction device for engineering construction, which has the following beneficial effects:

[0017] 1. When paving cement roads, pour concrete in the middle of the supporting formwork, place the device above the concrete, start the driving motor 1, and the driving motor 1 drives the reducer to operate through the transmission structure 3. The reducer drives the auger shaft to rotate through the transmission structure 1. The auger shaft is a bidirectional auger shaft. During the rotation, the concrete accumulated in the middle can be transported to both sides, so that the concrete distribution can be more even. At the same time, start the driving motor 2, and the driving motor 2 drives the leveling roller 2 to rotate through the transmission structure 4. At the same time, the leveling roller 2 drives the leveling roller 1 to rotate through the transmission structure 2. The concrete is compacted and the surface of the concrete is flat through the rotation of the leveling roller 1 and the leveling roller 2. The leveling efficiency is high, and by setting a vibration motor, the vibration force transmits the vibration energy to the inside of the concrete material through the concrete material, so that the inside of the concrete material is further compacted, thereby achieving the purpose of leveling and compacting.

[0018] 2. Push the mounting frame, the support seat and the driving motor 3 downward through the hydraulic cylinder, then start the driving motor 3, which drives the rotating shaft to rotate through the transmission structure 5, and then drives the scraper to rotate, so that the bottom of the scraper fits with the surface of the leveling roller 1 and the leveling roller 2. When the leveling roller 1 and the leveling roller 2 rotate, the concrete attached to the surface of the leveling roller 1 and the leveling roller 2 can be scraped off by the scraper, which can reduce the workload of cleaning the leveling roller 1 and the leveling roller 2 after the work is completed. When in use, the angle between the scraper and the leveling roller 1 and the leveling roller 2 can be adjusted to improve the cleaning effect.

[0019] 3. After the work is finished, it is necessary to clean the attachments on the surfaces of the leveling rollers 1 and 2. The device support body is lifted by the supporting tool, and then the water pipe is connected to the water injection port on the top of the supporting rod. Then the driving motor 4 is started, and the driving motor 4 drives the threaded rod to rotate. While the threaded rod rotates, it drives the moving rod to move upward along the limiting hole. The moving rod pulls the movable rod upward through the pull rope, and the spring is compressed at this time, and the movable rod moves upward to the middle position of the expansion groove. At this time, water can be injected into the cavity of the support rod through the water pipe. After the water fills the cavity, it flows from the hose into the inner cavity of the scraper, and then the water flows into the movable cavity from the through groove, and flows to the water spray port through the expansion groove, and finally sprays out from the water spray port, so as to flush the concrete attached to the surface of the leveling roller 1 and the leveling roller 2. During the flushing process, the driving motor 2, the transmission structure 4 and the transmission structure 2 drive the leveling roller 1 and the leveling roller 2 to rotate continuously, so as to flush the entire surface of the leveling roller 1 and the leveling roller 2, without manual flushing, reducing the difficulty of flushing and improving the flushing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0021] Figure 2 A top view of the present invention;

[0022] Figure 3 is a side view of the present invention;

[0023] Figure 4 It is a bottom view of the present invention;

[0024] Figure 5 It is an internal top view of the present invention;

[0025] Figure 6 A side partial cross-sectional view of the present invention;

[0026] Figure 7 It is a schematic diagram of the local structure of the present invention;

[0027] Figure 8 It is an enlarged schematic diagram of the structure at A of the present invention;

[0028] Fig. 9 It is an enlarged schematic diagram of the structure at B of the present invention;

[0029] Fig.10 It is a schematic structural diagram of the limiting plate of the present invention.

[0030] In the figure: 1. Support frame; 2. Side plate; 3. Support shell; 4. Leveling roller 1; 5. Drive motor 1; 6. Reducer; 7. Transmission structure 1; 8. Transmission structure 2; 9. Transmission structure 3; 10. Drive motor 2; 11. Transmission structure 4; 12. Leveling roller 2; 13. Auger shaft; 14. Support rod; 15. Water inlet; 16. Hydraulic cylinder; 17. Drive motor 3; 18. Transmission structure 5; 19. Mounting frame ; 20. Scraper; 21. Hose; 22. Rotating shaft; 23. Driving motor four; 24. Cavity; 25. Threaded rod; 26. Limit plate; 27. Limit hole; 28. Moving rod; 29. ​​Threaded hole; 30. Sealing block; 31. Movable cavity; 32. Water spray nozzle; 33. Movable rod; 34. Spring; 35. Expansion groove; 36. Closing strip; 37. Pull rope; 38. Vibration motor; 39. Vertical groove; 40. Support seat. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figure 1-10As shown, the present invention provides a technical solution: an intelligent paver compaction device for engineering construction, comprising a support frame 1, side plates 2 are symmetrically fixedly connected on both sides of the support frame 1, the side plates 2 extend downward, and an auger shaft 13, a second leveling roller 12 and a first leveling roller 4 are movably installed at the bottom of the support frame 1 in sequence, and the two ends of the auger shaft 13, the second leveling roller 12 and the first leveling roller 4 are rotatably installed on the side plates 2 on both sides through connecting shafts, and the tops of the two ends of the support frame 1 are respectively fixedly connected with support shells 3, a driving motor 5 is fixedly installed in the middle of the top of the supporting shell 3 on one side, and a reducer 6 is fixedly installed on the side of the driving motor 5, and the output end of the driving motor 5 and the input end of the reducer 6 are movably connected through a transmission structure 3 9, and the output end of the reducer 6 and the connecting shaft on the side of the end of the auger shaft 13 are movably connected through a transmission structure 7, and the connecting shafts of the first leveling roller 4 and the second leveling roller 12 close to the driving motor 5 are movably connected through a transmission structure 2 8, and a driving motor is fixedly installed on the top of the supporting shell 3 away from the driving motor 5. Machine 2 10, the output end of the driving motor 2 10 and the connecting shaft of the leveling roller 2 12 on the side away from the driving motor 1 5 are movably connected through the transmission structure 4 11. When paving the cement road, pour concrete in the middle of the supporting formwork, place the device above the concrete, start the driving motor 15, and the driving motor 15 drives the reducer 6 to operate through the transmission structure 3 9. The reducer 6 drives the auger shaft 13 to rotate through the transmission structure 1 7. The auger shaft 13 is a bidirectional auger shaft. During the rotation, the concrete accumulated in the middle can be transported to both sides, so that the concrete distribution can be more even. At the same time, the driving motor 2 10 is started, and the driving motor 2 10 drives the leveling roller 2 12 to rotate through the transmission structure 4 11. At the same time, the leveling roller 2 12 drives the leveling roller 1 4 to rotate through the transmission structure 2 8. The concrete is compacted and the surface of the concrete is flattened by the rotation of the leveling roller 1 4 and the leveling roller 2 12. In addition, the driving device is moved forward as a whole through the existing roller movement or crawler movement method (not shown in the figure), which is convenient for continuous work.

[0033] Furthermore, a support rod 14 is fixedly installed inside the support shell 3 at a position just above the leveling roller 1 4 and the leveling roller 2 12, and hydraulic cylinders 16 are fixedly installed at the bottom of both ends of the support rod 14, and a mounting frame 19 is fixedly connected to the bottom end of the hydraulic cylinder 16. The mounting frame 19 is U-shaped, and the opening of the mounting frame 19 faces downward, and a scraper 20 is movably installed in the middle of the mounting frame 19, and the two ends of the scraper 20 are respectively fixedly connected to a rotating shaft 22, and the rotating shafts 22 on both sides respectively penetrate and are rotatably connected to the middle position of the side of the mounting frame 19, and driving motors 3 17 are respectively provided on the top of both ends of the support rod 14, and the output end of the driving motor 3 17 and the rotating shaft 22 are movably connected through a transmission structure 5 18, and support seats 40 are fixedly connected to the top of both ends of the mounting frame 19, and the support seats 40 penetrate the two ends of the support rod 14 A vertical slot 39 is provided at the end, and a driving motor three 17 is fixedly mounted on the top of the supporting seat 40. When in use, the mounting frame 19, the supporting seat 40 and the driving motor three 17 are pushed downward by the hydraulic cylinder 16, and then the driving motor three 17 is started. The driving motor three 17 drives the rotating shaft 22 to rotate through the transmission structure five 18, and then drives the scraper 20 to rotate, so that the bottom of the scraper 20 fits with the surface of the leveling roller one 4 and the leveling roller two 12. When the leveling roller one 4 and the leveling roller two 12 rotate, the scraper 20 can scrape off the concrete attached to the surface of the leveling roller one 4 and the leveling roller two 12, which can reduce the workload of cleaning the leveling roller one 4 and the leveling roller two 12 after the work is completed. When in use, the angle between the scraper 20 and the leveling roller one 4 and the leveling roller two 12 can be adjusted to improve the cleaning effect.

[0034] Furthermore, the interior of the scraper 20 is hollow, the two sides of the bottom end of the scraper 20 are inclined, the bottom of the scraper 20 is open, and a sealing block 30 is fixedly installed in the open bottom of the scraper 20, and a movable cavity 31 is vertically opened in the middle of the interior of the sealing block 30, and the bottom end of the movable cavity 31 is arc-shaped, and a water spray port 32 is opened in the middle of the bottom of the sealing block 30, so that the movable cavity 31 is connected to the outside through the water spray port 32, and a movable rod 33 is slidably installed at the lower part of the movable cavity 31, and the bottom end of the movable rod 33 is arc-shaped and fits with the inner wall of the bottom of the movable cavity 31, and a spring 34 for resetting the closing strip 36 is installed in the upper part of the interior of the movable cavity 31, and expansion grooves 35 are symmetrically opened on both sides of the middle part of the movable cavity 31, and the cross-sectional area of ​​the expansion groove 35 is larger than the cross-sectional area of ​​the movable rod 33 The top of the movable cavity 31 is provided with a through groove connected to the inner cavity of the scraper 20, and a limit plate 26 is fixedly connected to the middle of the inner cavity of the scraper 20 horizontally. A plurality of limit holes 27 are provided in the middle of the limit plate 26, and a moving rod 28 is slidably installed in the limit hole 27. A pull rope 37 is fixedly connected to the bottom of the moving rod 28. One end of the pull rope 37 away from the moving rod 28 extends through the through groove to the movable cavity 31 and is fixedly connected to the top of the closing strip 36. A threaded hole 29 is provided in the middle of the upper part of the moving rod 28, and a threaded rod 25 is threadedly connected in the threaded hole 29. The top of the threaded rod 25 passes through and extends to the outer side of the top of the scraper 20, and a drive motor 23 is fixedly installed on the outer side of the top of the scraper 20, and the top of the threaded rod 25 is fixedly connected to the output end of the drive motor 23. The support rod 14 is fixedly connected, a cavity 24 is arranged inside the middle part, a hose 21 is fixedly installed on the side of the support rod 14, one end of the hose 21 away from the support rod 14 is fixedly installed on the side of the scraper 20, and the two ends of the hose 21 are respectively connected with the inside of the support rod 14 and the scraper 20. When in use, after the work is finished, it is necessary to clean the attachments on the surface of the leveling roller 14 and the leveling roller 2 12, and then the device support body is lifted by the supporting tool, and then the water pipe is connected to the water injection port 15 at the top of the support rod 14, and then the driving motor 4 23 is started, and the driving motor 4 23 drives the threaded rod 25 to rotate, and the threaded rod 25 rotates and drives the moving rod 28 to move upward along the limiting hole 27, and the moving rod 28 pulls the movable rod 33 upward through the pull rope 37, and then the elastic rod 28 is pulled upward by the pull rope 37. The spring 34 is compressed, and the movable rod 33 moves upward to the middle position of the expansion groove 35. At this time, water can be injected into the cavity 24 of the support rod 14 through a water pipe. After the water fills the cavity 24, it flows from the hose 21 into the inner cavity of the scraper 20. Then the water flows into the movable cavity 31 from the through groove, and flows to the water outlet 32 ​​through the expansion groove 35, and finally sprays out from the water outlet 32, so as to flush the concrete attached to the surface of the leveling roller 1 4 and the leveling roller 2 12. During the flushing process, the leveling roller 1 4 and the leveling roller 2 12 are driven to rotate continuously by the driving motor 2 10, the transmission structure 4 11 and the transmission structure 2 8, so as to flush the entire surface of the leveling roller 1 4 and the leveling roller 2 12 without manual flushing, thereby reducing the difficulty of flushing and improving the flushing efficiency.

[0035] Furthermore, there are multiple groups of limit holes 27, which are arranged in a straight line and at equal intervals in the middle position of the limit plate 26. There are multiple groups of drive motor 23, threaded rod 25 and movable rod 28, which correspond one by one to the multiple groups of limit holes 27, so that the movable rod 33 can be stably pulled to move upward along the movable cavity 31.

[0036] Furthermore, the limiting hole 27 is rectangular, the moving rod 28 is adapted to the limiting hole 27, and the side wall of the moving rod 28 fits with the inner wall of the limiting hole 27 to limit the movement direction of the moving rod 28, so that the moving rod 28 will not rotate by itself and can only move up and down along the limiting hole 27.

[0037] Furthermore, a closing strip 36 is fixedly connected to the middle of the bottom of the movable rod 33, and the closing strip 36 is adapted to the water outlet 32. When the closing strip 36 is fully inserted into the water outlet 32, the end of the closing strip 36 away from the movable rod 33 is flush with the outer wall of the sealing block 30, so that when the spring 34 pushes the movable rod 33 to abut against the bottom of the movable cavity 31, the water outlet 32 ​​is completely closed by the closing strip 36, thereby preventing concrete from entering the water outlet 32 ​​and causing blockage.

[0038] Furthermore, the structures of transmission structure 1 7, transmission structure 2 8, transmission structure 3 9, transmission structure 4 11 and transmission structure 5 18 are the same, and are all formed by a combination of two transmission wheels and a transmission belt to drive the related structures to move together.

[0039] Furthermore, a water injection port 15 is provided in the middle of the top of the support rod 14, and a closing cover is rotatably mounted on the water injection port 15 to facilitate water injection into the cavity 24 of the support rod 14 for easy cleaning.

[0040] Furthermore, a vibration motor 38 is fixedly installed on the top of the support shell 3 to provide vibration force. The vibration force transmits vibration energy to the interior of the concrete material through the concrete material, making the interior of the concrete material further dense, thereby achieving the purpose of leveling and compacting.

[0041] In summary, the working process of the present invention is as follows: when paving a cement road, pour concrete in the middle of the supporting formwork, place the device above the concrete, start the driving motor 5, the driving motor 5 drives the reducer 6 to operate through the transmission structure 3 9, the reducer 6 drives the auger shaft 13 to rotate through the transmission structure 1 7, the auger shaft 13 is a bidirectional auger shaft, and the concrete accumulated in the middle can be transported to both sides during the rotation, so that the concrete distribution can be more even, and at the same time start the driving motor 2 10, the driving motor 2 10 drives the leveling roller 2 12 to rotate through the transmission structure 4 11, and at the same time the leveling roller 2 12 drives the leveling roller 1 4 to rotate through the transmission structure 2 8, and the concrete is compacted and the surface of the concrete is made flat by the rotation of the leveling roller 1 4 and the leveling roller 2 12, and the vibration force generated by the vibration motor 38 is passed through the The vibration energy is transmitted to the interior of the concrete material through the concrete material, so that the interior of the concrete material is further compacted, thereby achieving the purpose of leveling and compacting. In addition, the mounting frame 19, the support seat 40 and the drive motor three 17 are pushed downward by the hydraulic cylinder 16, and then the drive motor three 17 is started. The drive motor three 17 drives the rotating shaft 22 to rotate through the transmission structure five 18, and then drives the scraper 20 to rotate, so that the bottom of the scraper 20 is in contact with the surface of the leveling roller one 4 and the leveling roller two 12. When the leveling roller one 4 and the leveling roller two 12 rotate, the scraper 20 can scrape off the concrete attached to the surface of the leveling roller one 4 and the leveling roller two 12, which can reduce the workload of cleaning the leveling roller one 4 and the leveling roller two 12 after the work is completed. When in use, the angle between the scraper 20 and the leveling roller one 4 and the leveling roller two 12 can be adjusted to improve the cleaning effect. After the work is finished, it is necessary to clean the attachments on the surface of the leveling roller 14 and the leveling roller 2 12. First, move the device away from the road, lift the device as a whole through the supporting tool, and then connect the water pipe to the water inlet 15 on the top of the support rod 14, and then start the driving motor 4 23. The driving motor 4 23 drives the threaded rod 25 to rotate. While the threaded rod 25 rotates, it drives the moving rod 28 to move upward along the limiting hole 27. The moving rod 28 pulls the movable rod 33 upward through the pull rope 37. At this time, the spring 34 is compressed, and the movable rod 33 moves upward to the middle position of the expansion slot 35. At this time, the support rod 14 can be supplied through the water pipe. Water is injected into the cavity 24. After the water fills the cavity 24, it flows from the hose 21 into the inner cavity of the scraper 20. Then, the water flows into the movable cavity 31 from the through groove, and flows to the water spray port 32 through the expansion groove 35, and finally sprays out from the water spray port 32, so as to flush the concrete attached to the surface of the leveling roller 1 4 and the leveling roller 2 12. During the flushing process, the leveling roller 1 4 and the leveling roller 2 12 are driven to rotate continuously by the driving motor 2 10, the transmission structure 4 11 and the transmission structure 2 8, so as to flush the entire surface of the leveling roller 1 4 and the leveling roller 2 12 without manual flushing, thereby reducing the difficulty of flushing and improving the flushing efficiency.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent paver compaction device for engineering construction, characterized in that: The invention comprises a support frame (1), wherein the two sides of the support frame (1) are symmetrically fixedly connected with side plates (2), the side plates (2) extend downward, and an auger shaft (13), a second leveling roller (12) and a first leveling roller (4) are movably installed in sequence below the support frame (1), and the two ends of the auger shaft (13), the second leveling roller (12) and the first leveling roller (4) are rotatably installed on the side plates (2) on both sides through connecting shafts, and the tops of the two ends of the support frame (1) are respectively fixedly connected with support shells (3), and a driving motor (5) is fixedly installed in the middle of the top of the supporting shell (3) on one side, and a reducer (6) is fixedly installed on the side of the driving motor (5). ) and the input end of the reducer (6) are movably connected via a transmission structure three (9), the output end of the reducer (6) and the connecting shaft on the side of the end of the auger shaft (13) are movably connected via a transmission structure one (7), the connecting shafts on the leveling roller one (4) and the leveling roller two (12) close to the driving motor one (5) are movably connected via a transmission structure two (8), a driving motor two (10) is fixedly mounted on the top of the support shell (3) away from the driving motor one (5), and the output end of the driving motor two (10) and the connecting shaft on the side of the leveling roller two (12) away from the driving motor one (5) are movably connected via a transmission structure four (11); A support rod (14) is fixedly installed inside the support shell (3) at a position just above the first leveling roller (4) and the second leveling roller (12), and hydraulic cylinders (16) are fixedly installed at the bottoms of both ends of the support rod (14), and a mounting frame (19) is fixedly connected to the bottom end of the hydraulic cylinder (16). The mounting frame (19) is U-shaped, and the opening of the mounting frame (19) faces downward. A scraper (20) is movably installed in the middle of the mounting frame (19), and the two ends of the scraper (20) are fixedly connected to rotating shafts (22), and the rotating shafts (22) on both sides are fixedly connected to the rotating shafts (22). The shaft (22) passes through and is rotatably connected to the middle position of the side of the mounting frame (19), and the tops of both ends of the support rod (14) are respectively provided with driving motors three (17), and the output end of the driving motor three (17) and the rotating shaft (22) are movably connected through a transmission structure five (18), and the tops of both ends of the mounting frame (19) are fixedly connected with support seats (40), and the support seats (40) pass through the vertical slots (39) provided at the two ends of the support rod (14), and the driving motor three (17) is fixedly installed on the top of the support seat (40); The interior of the scraper (20) is hollow, the two sides of the bottom end of the scraper (20) are inclined, the bottom of the scraper (20) is open, and a sealing block (30) is fixedly installed in the open bottom of the scraper (20), a movable cavity (31) is vertically opened in the middle of the inside of the sealing block (30), the bottom end of the movable cavity (31) is arc-shaped, a water spraying port (32) is opened in the middle of the bottom of the sealing block (30), the movable cavity (31) is connected to the outside through the water spraying port (32), and a movable rod (31) is slidably installed at the lower part of the movable cavity (31). 3), the bottom end of the movable rod (33) is arc-shaped and fits with the inner wall of the bottom of the movable cavity (31), a spring (34) for resetting the closing strip (36) is installed in the upper part of the inner part of the movable cavity (31), expansion grooves (35) are symmetrically opened on both sides of the middle part of the movable cavity (31), the cross-sectional area of ​​the expansion grooves (35) is larger than the cross-sectional area of ​​the movable rod (33), the top of the movable cavity (31) is opened with a through groove connected to the inner cavity of the scraper (20), and the middle of the inner cavity of the scraper (20) is horizontally fixedly connected with a limit plate (26) ), a plurality of groups of limiting holes (27) are provided in the middle of the limiting plate (26), a moving rod (28) is slidably installed in the limiting hole (27), a pull rope (37) is fixedly connected to the bottom of the moving rod (28), an end of the pull rope (37) away from the moving rod (28) extends through a through groove into the movable cavity (31) and is fixedly connected to the top of the closing strip (36), a threaded hole (29) is provided in the middle of the upper part of the moving rod (28), a threaded rod (25) is threadedly connected in the threaded hole (29), and the top of the threaded rod (25) passes through and The support rod (14) is provided with a cavity (24) inside the middle part, and a hose (21) is fixedly installed on the side of the support rod (14). One end of the hose (21) away from the support rod (14) is fixedly installed on the side of the scraper (20), and the two ends of the hose (21) are respectively connected to the inside of the support rod (14) and the scraper (20).

2. The intelligent paver compaction device for engineering construction according to claim 1, characterized in that: The limiting holes (27) are provided in a plurality of groups and are arranged in a straight line at equal intervals in the middle position of the limiting plate (26); the driving motor (23), the threaded rod (25) and the moving rod (28) are provided in a plurality of groups and correspond one to one with the plurality of limiting holes (27).

3. The intelligent paver compaction device for engineering construction according to claim 1, characterized in that: The limiting hole (27) is rectangular in shape, the moving rod (28) is adapted to the limiting hole (27), and the side wall of the moving rod (28) is in contact with the inner wall of the limiting hole (27).

4. The intelligent paver compaction device for engineering construction according to claim 1, characterized in that: A closing strip (36) is fixedly connected to the middle of the bottom of the movable rod (33), and the closing strip (36) is adapted to the water spout (32). When the closing strip (36) is fully inserted into the water spout (32), the end of the closing strip (36) away from the movable rod (33) is flush with the outer wall of the sealing block (30).

5. The intelligent paver compaction device for engineering construction according to claim 1, characterized in that: The transmission structure 1 (7), the transmission structure 2 (8), the transmission structure 3 (9), the transmission structure 4 (11) and the transmission structure 5 (18) have the same structure and are all formed by combining two transmission wheels and a transmission belt.

6. The intelligent paver compaction device for engineering construction according to claim 1, characterized in that: A water injection port (15) is arranged in the middle of the top of the support rod (14), and a closing cover is rotatably mounted on the water injection port (15).

7. The intelligent paver compaction device for engineering construction according to claim 1, characterized in that: A vibration motor (38) is fixedly mounted on the top of the support shell (3).

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