Asphalt recycled material paving mechanism

Abstract

The utility model relates to the technical field of highway traffic construction, and discloses an asphalt recycled material paving mechanism, the asphalt recycled material paving mechanism comprises a paving plate, a vibration mechanism is arranged on the paving plate, the vibration mechanism comprises a servo hydraulic cylinder, a servo hydraulic cylinder is fixedly installed on the outer side of the paving plate, an N-type plate is fixedly installed on the piston end of the servo hydraulic cylinder, and a vibration motor is fixedly installed on the outer side of the N-type plate. In order to better compact and level the road surface of different widths and avoid the quality problems such as waves, potholes, uneven thickness of the road surface, the asphalt recycled material paving mechanism is provided with a vibration mechanism, and then cooperates with a servo hydraulic cylinder, an N-type plate, a vibration motor, an eccentric wheel, a hemisphere, a ball column, a block and a slide rod, so that it can be adjusted according to the road surface of different widths, and then cooperates with a special-shaped paving roller to avoid the quality problems such as waves, potholes, uneven thickness of the road surface.

Description

Technical Field

[0001] The utility model relates to the technical field of highway traffic construction, in particular to an asphalt recycled material paving mechanism. Background Art

[0002] Asphalt recycled material is an environmentally friendly, energy-saving and economical material. By recycling and reusing waste asphalt mixtures, it not only reduces the demand for fresh oil resources, but also contributes to environmental protection and resource recycling. Asphalt paver is called asphalt concrete paver, which is a road construction machine mainly used for paving asphalt mixtures. This machine spreads the asphalt mixture evenly and flatly on the roadbed or base layer according to the requirements of the paving process, and performs preliminary compaction and leveling on it.

[0003] Due to the influence of many factors such as the performance of the paver, the skill level of the operator and environmental factors, it is difficult for traditional asphalt paver to ensure the uniformity and flatness of the asphalt mixture during the construction process. A single roller is prone to cause quality problems such as waves and potholes, and a single vibration leveling is prone to cause uneven thickness. The inability to adjust according to the width of the road surface also increases the workload of the staff.

[0004] In view of this, we have launched an asphalt recycled material paving mechanism. Utility Model Content

[0005] The purpose of the utility model is to provide an asphalt recycled material paving mechanism to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an asphalt recycled material paving mechanism comprises a paving board, a vibration mechanism is arranged on the paving board, and the vibration mechanism comprises:

[0007] A servo hydraulic cylinder, wherein a servo hydraulic cylinder is fixedly mounted on the outer side of the paving board, an N-type plate is fixedly mounted on the piston end of the servo hydraulic cylinder, and a vibration motor is fixedly mounted on the outer side of the N-type plate;

[0008] An eccentric wheel, wherein the output end of the vibration motor is fixedly mounted with the eccentric wheel, a hemisphere is fixedly mounted on the outer side of the eccentric wheel, and a ball column is hingedly mounted on the outer side of the hemisphere;

[0009] A card block is fixedly installed on the outside of the ball column, a slide bar is fixedly installed inside the card block, the slide bar is slidably installed inside the N-type plate, and a paving roller is fixedly installed on the outside of the slide bar.

[0010] Preferably, the centers of the circular cross-sections of the N-shaped plate, the vibration motor and the eccentric wheel are coaxial, so that the asphalt recycled material can be spread more smoothly and compactly.

[0011] Preferably, the hemisphere is adapted to the circular cross-section size of the spherical column, so that the paving roller vibrates better.

[0012] Preferably, a reciprocating mechanism is provided on the paving board, a slider is fixedly installed on the bottom of the paving board, a slide rail is slidably fitted inside the slider, a moving seat is fixedly installed on the bottom of the slide rail, an asynchronous motor is fixedly installed inside the moving seat, a rotating shaft is fixedly installed on the output end of the asynchronous motor, a conveyor pulley is fixedly installed on the outer side of the rotating shaft, a conveyor belt is installed on the outer side of the conveyor pulley, an L-shaped block is fixedly installed on the outer side of the slider, the inside of the L-shaped block is fixedly installed on the outer side of the conveyor belt, and an electric wheel is fixedly installed on the bottom of the moving seat.

[0013] Preferably, the sliders, rails, conveyor belt wheels and L-shaped blocks are provided in multiple groups, and the multiple groups of sliders, rails and L-shaped blocks are mirrored at the left and right ends of the moving seat with the vertical midline of the front-to-back direction of the moving seat as the mirror axis.

[0014] Preferably, the electric wheels are provided in multiple groups, so that the paving mechanism moves more smoothly.

[0015] Compared with the prior art, the utility model provides an asphalt recycled material paving mechanism, which has the following beneficial effects:

[0016] 1. In order to better compact and level the road surfaces of different widths and avoid quality problems such as waves, potholes, and uneven thickness on the road surface, the asphalt recycled material paving mechanism is equipped with a vibration mechanism, and then cooperates with a servo hydraulic cylinder, an N-type plate, a vibration motor, an eccentric wheel, a hemisphere, a ball column, a block and a slide rod, so as to adjust according to the road surfaces of different widths, and then cooperates with special-shaped paving rollers to avoid quality problems such as waves, potholes, and uneven thickness on the road surface.

[0017] 2. In order to improve the flatness of the road surface and the quality of road surface compaction and leveling, the asphalt recycled material paving mechanism is equipped with a reciprocating mechanism, and then cooperates with a slider, a slide rail, a moving seat, an asynchronous motor, a rotating shaft, a conveyor pulley, a conveyor belt, an L-shaped block and an electric wheel to achieve reciprocating vibration paving, thereby better improving the quality of road surface compaction and leveling. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic top view of the overall structure of the utility model;

[0019] Figure 2 It is a partial structure explosion diagram of the utility model;

[0020] Figure 3 It is a schematic side view of the structure of the utility model as a whole;

[0021] Figure 4It is a schematic top view of part of the structure of the utility model;

[0022] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of area A in the middle.

[0023] In the figure: 1. paving board; 2. vibration mechanism; 21. servo hydraulic cylinder; 22. N-type plate; 23. vibration motor; 24. eccentric wheel; 25. hemisphere; 26. ball column; 27. block; 28. slide bar; 29. ​​paving roller; 3. reciprocating mechanism; 31. slider; 32. slide rail; 33. moving seat; 34. asynchronous motor; 35. rotating shaft; 36. conveyor pulley; 37. conveyor belt; 38. L-shaped block; 39. electric wheel. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: an asphalt recycled material paving mechanism, comprising a paving board 1, on which a vibration mechanism 2 is arranged.

[0026] In one embodiment of the utility model, the vibration mechanism 2 includes a servo hydraulic cylinder 21, and the servo hydraulic cylinder 21 is fixedly installed on the outer side of the paving board 1. The piston end of the servo hydraulic cylinder 21 is fixedly installed with an N-type plate 22. When the road surface needs to be paved with asphalt recycled materials, the electric wheel 39 drives the mechanical body to the working area, so that the servo hydraulic cylinder 21 extends the piston end to adjust the appropriate distance. A vibration motor 23 is fixedly installed on the outer side of the N-type plate 22, and an eccentric wheel 24 is fixedly installed on the output end of the vibration motor 23. A hemisphere 25 is fixedly installed on the outer side of the eccentric wheel 24, and a ball column 26 is hingedly installed on the outer side of the hemisphere 25. A block 27 is fixedly installed on the outer side of the ball column 26. When the vibration motor 23 is turned on, the eccentric wheel 24 drives the hemisphere 25 to rotate, so that the ball column 26 causes the block 27 to vibrate under the restriction of the eccentric wheel 24. A slide rod 28 is fixedly installed inside the block 27, and the slide rod 28 is slidably installed inside the N-type plate 22. A paving roller 29 is fixedly installed on the outer side of the slide rod 28. The circular cross-sections of the N-shaped plate 22, the vibration motor 23 and the eccentric wheel 24 are coaxial. The circular cross-sections of the hemisphere 25 and the ball column 26 are matched in size, so that the slide bar 28 drives the paving roller 29 to shake and vibrate under the restriction of the N-shaped plate 22. Because the paving roller 29 is a special shape, the spacing of the waves generated by the vibration is reduced during vibration, so that it can be adjusted according to the road surface of different widths, and then cooperate with the special-shaped paving roller 29 to avoid the quality problems such as waves, potholes, uneven thickness, etc. on the road surface.

[0027] In one embodiment of the utility model, a reciprocating mechanism 3 is provided on the paving board 1, and a slider 31 is fixedly installed at the bottom of the paving board 1, and a slide rail 32 is slidably fitted inside the slider 31, and a moving seat 33 is fixedly installed at the bottom of the slide rail 32, and an asynchronous motor 34 is fixedly installed inside the moving seat 33, and a rotating shaft 35 is fixedly installed at the output end of the asynchronous motor 34, and a conveyor pulley 36 is fixedly installed on the outer side of the rotating shaft 35. A single vibration and leveling of the same section of the road surface cannot achieve a better effect, so the asynchronous motor 34 is turned on, so that the rotating shaft 35 drives the conveyor pulley 36 to rotate, and a conveyor belt 37 is installed on the outer side of the conveyor pulley 36 for transmission, an L-shaped block 38 is fixedly installed on the outer side of the slider 31, and the L-shaped block 38 is fixedly installed on the outer side of the conveyor belt 37, and an electric wheel 39 is fixedly installed on the bottom of the moving seat 33. There are multiple sets of sliders 31, slide rails 32, conveyor belt wheels 36 and L-shaped blocks 38, and the multiple sets of sliders 31, slide rails 32 and L-shaped blocks 38 are mirrored at the left and right ends of the moving seat 33 with the vertical center line of the front and rear direction of the moving seat 33 as the mirror axis. There are multiple sets of electric wheels 39, so that the conveyor belt 37 drives the L-shaped block 38 to reciprocate, so that the slider 31 reciprocates on the slide rail 32, and then the paving board 1 drives the vibration mechanism 2 to reciprocate and vibrate and level the road surface, thereby realizing reciprocating vibration paving, and then better improving the quality of road surface vibration and leveling.

[0028] Working principle: When the road surface needs to be paved with asphalt recycled material, the electric wheel 39 drives the mechanical body to the working area, so that the servo hydraulic cylinder 21 extends the piston end to adjust the appropriate distance, and turns on the vibration motor 23, so that the eccentric wheel 24 drives the hemisphere 25 to rotate, so that the ball column 26 makes the block 27 vibrate under the restriction of the eccentric wheel 24, and the slide bar 28 drives the paving roller 29 to shake and vibrate under the restriction of the N-type plate 22. Because the paving roller 29 is special-shaped, the spacing of the waves generated by the vibration is reduced during vibration, so that it can be adjusted according to the road surface of different widths, and then cooperate with the special-shaped paving roller 29 to avoid quality problems such as waves, potholes, uneven thickness, etc. on the road surface. If a single compaction and leveling of the same section of road surface cannot achieve better results, the asynchronous motor 34 is turned on, so that the rotating shaft 35 drives the conveyor pulley 36 to rotate, and the conveyor belt 37 drives the L-shaped block 38 to reciprocate, so that the slider 31 reciprocates on the slide rail 32, and then the paving board 1 drives the vibration mechanism 2 to reciprocate to vibrate and level the road surface, thereby realizing reciprocating vibration paving, and then better improving the quality of the compaction and leveling of the road surface.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An asphalt recycled material paving mechanism, comprising a paving plate (1), characterized in that: The paving board (1) is provided with a vibration mechanism (2), and the vibration mechanism (2) comprises: A servo hydraulic cylinder (21), the servo hydraulic cylinder (21) is fixedly mounted on the outer side of the paving board (1), an N-shaped plate (22) is fixedly mounted on the piston end of the servo hydraulic cylinder (21), and a vibration motor (23) is fixedly mounted on the outer side of the N-shaped plate (22); An eccentric wheel (24), the output end of the vibration motor (23) is fixedly mounted with the eccentric wheel (24), a hemisphere (25) is fixedly mounted on the outside of the eccentric wheel (24), and a ball column (26) is hingedly mounted on the outside of the hemisphere (25); A clamping block (27) is fixedly installed on the outside of the ball column (26), a sliding rod (28) is fixedly installed inside the clamping block (27), the sliding rod (28) is slidably installed inside the N-shaped plate (22), and a paving roller (29) is fixedly installed on the outside of the sliding rod (28).

2. The asphalt recycled material paving mechanism according to claim 1, characterized in that: The centers of the circular cross sections of the N-shaped plate (22), the vibration motor (23) and the eccentric wheel (24) are coaxial.

3. The asphalt recycled material paving mechanism according to claim 1, characterized in that: The hemisphere (25) and the spherical column (26) are adapted to each other in size in the circular cross section.

4. The asphalt recycled material paving mechanism according to claim 1, characterized in that: The paving board (1) is provided with a reciprocating mechanism (3), a slider (31) is fixedly installed at the bottom of the paving board (1), a slide rail (32) is slidably fitted inside the slider (31), a moving seat (33) is fixedly installed at the bottom of the slide rail (32), an asynchronous motor (34) is fixedly installed inside the moving seat (33), a rotating shaft (35) is fixedly installed at the output end of the asynchronous motor (34), a conveyor pulley (36) is fixedly installed on the outer side of the rotating shaft (35), a conveyor belt (37) is transmission-installed on the outer side of the conveyor pulley (36), an L-shaped block (38) is fixedly installed on the outer side of the slider (31), the L-shaped block (38) is fixedly installed on the outer side of the conveyor belt (37), and an electric wheel (39) is fixedly installed at the bottom of the moving seat (33).

5. The asphalt recycled material paving mechanism according to claim 4, characterized in that: The slider (31), the slide rail (32), the conveyor belt wheel (36) and the L-shaped block (38) are provided in multiple groups, and the multiple groups of sliders (31), the slide rail (32) and the L-shaped block (38) are mirrored at the left and right ends of the moving seat (33) with the vertical center line of the moving seat (33) in the front and rear directions as the mirror axis.

6. The asphalt recycled material paving mechanism according to claim 5, characterized in that: The electric wheels (39) are provided in multiple groups.

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