A road automatic flattening and compacting mobile device

Abstract

The application discloses a kind of road automatic flattening and compacting mobile equipment, including rack, be set on rack and be used to flatten the flattening device of road surface, and with flattening device corresponding arrangement and be used to compact the compacting device of road surface;Compacting device includes rotating support, multiple compacting rollers are set on rotating support, and rotating drive device for driving rotating support rotation to switch compacting roller;When rotating drive device drives rotating support rotation, compacting roller overturns switching to form wide compaction state, middle compaction state and narrow compaction state;The application is driven rotating support rotation by rotating drive device, to make compacting roller overturns switching form wide compaction state, middle compaction state and narrow compaction state, to change the compaction width of compacting device in turn, to adapt to the construction road surface of different width, to improve the flattening and compaction efficiency, improve engineering progress, simple structure, easy to operate.

Description

TECHNICAL FIELD

[0001] The present application relates to the road maintenance technical field, especially to a kind of road automatic flattening and compacting mobile equipment.

BACKGROUND

[0002] In the process of road construction, road paving machine or asphalt compactor and other mechanical equipment are often used, which can automatically lay asphalt or concrete and other road materials, and compact and flatten by roller, tire or flat plate to achieve the required flatness and compactness;

[0003] But the existing road flattening and compacting equipment is fixed in width for flattening and compacting, and when encountering narrower or wider road surface, the width of flattening and compacting cannot be changed, which affects the flattening and compacting efficiency and thus the project progress.

SUMMARY

[0004] To solve the problem of the width of road flattening and compacting equipment, the present application provides a kind of road automatic flattening and compacting mobile equipment.

[0005] The present application is realized by the following technical solutions:

[0006] A kind of road automatic flattening and compacting mobile equipment, including rack, flattening device for flattening road surface arranged on the rack, and compacting device for compacting road surface corresponding to the flattening device;

[0007] The compacting device includes rotating support, multiple compacting rollers arranged on the rotating support, and rotating drive device for driving the rotating support to rotate to switch the compacting rollers;

[0008] When the rotating drive device drives the rotating support to rotate, the compacting rollers are switched to form wide compaction state, medium compaction state and narrow compaction state.

[0009] As described above, a kind of road automatic flattening and compacting mobile equipment, the compacting roller includes first compacting roller, second compacting roller, third compacting roller and fourth compacting roller;

[0010] The length of the first compacting roller is greater than the length of the second compacting roller, the length of the second compacting roller is greater than the length of the third compacting roller, and the length of the third compacting roller is greater than the length of the fourth compacting roller.

[0011] As described above, a kind of road automatic flattening and compacting mobile equipment, when the compacting device is in wide compaction state, the rotating drive device is used to drive the rotating support to rotate to make the first compacting roller and the second compacting roller turn over to the underside of the rack;

[0012] When the compaction device is in the medium compaction state, the rotary driving device is used to drive the rotary support to rotate so as to turn over the second compaction roller and the third compaction roller to below the rack.

[0013] When the compaction device is in the narrow compaction state, the rotary driving device is used to drive the rotary support to rotate so as to turn over the third compaction roller and the fourth compaction roller to below the rack.

[0014] The road automatic paving and compacting mobile device has the rotary support comprising a rotary shaft and a fixing frame arranged on the rotary shaft, and the compaction rollers are arranged on the fixing frame.

[0015] The road automatic paving and compacting mobile device has the paving device comprising a first paving device corresponding to the first compaction roller, a second paving device corresponding to the second compaction roller, and a third paving device corresponding to the third compaction roller.

[0016] The road automatic paving and compacting mobile device has the paving device further comprising a mounting hole arranged on the rack, a down-pressing paving assembly inserted into the mounting hole, and a linear driving device used to drive the down-pressing paving assembly to move up and down.

[0017] The road automatic paving and compacting mobile device has the down-pressing paving assembly comprising a down-pressing support, a pre-pressing roller arranged on the down-pressing support, and a vibrating paving device.

[0018] The road automatic paving and compacting mobile device has the vibrating paving device comprising a paving pressing plate, an elastic buffer arranged between the paving pressing plate and the down-pressing support, and a vibrating device arranged on the paving pressing plate.

[0019] The road automatic paving and compacting mobile device has the rack further comprising a storage box, and the storage box has a discharging port corresponding to the paving device.

[0020] The road automatic paving and compacting mobile device has the rack further comprising a roller and a traction frame.

[0021] Compared with the prior art, the road automatic paving and compacting mobile device has the following advantages:

[0022] The road automatic paving and compacting mobile device has the rotary driving device driving the rotary support to rotate so as to turn over the compaction rollers to form a wide compaction state, a medium compaction state, and a narrow compaction state, thereby changing the compaction width of the compaction device to adapt to road surfaces with different widths, improving the paving and compacting efficiency, improving the engineering progress, and being simple in structure and convenient to operate. [Attached Image Description]

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0024] Figure 1 This is a schematic diagram of the exploded structure of the present invention. Figure 1 ;

[0025] Figure 2 This is a schematic diagram of the exploded structure of the present invention. Figure 2 ;

[0026] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0027] Figure 4 This is a schematic diagram of the paving device of the present invention.

Detailed Implementation Methods

[0028] To make the technical problems solved, the technical solutions, and the beneficial effects of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0029] Specific embodiments, such as Figures 1 to 4 The automatic road paving and compaction equipment shown includes a frame 1, a paving device 2 mounted on the frame 1 for paving the road surface, and a compaction device 3 corresponding to the paving device 2 for compacting the road surface.

[0030] The pressing device 3 includes a rotating bracket 4, a plurality of pressing rollers 5 disposed on the rotating bracket 4, and a rotating drive device 6 for driving the rotating bracket 4 to rotate to switch the pressing rollers 5.

[0031] When the rotary drive device 6 drives the rotary support 4 to rotate, the pressing roller 5 flips and switches to form a wide compaction state, a medium compaction state, and a narrow compaction state.

[0032] The present invention drives the rotating support 4 to rotate through the rotating drive device 6, so that the compaction roller 5 flips and switches to form a wide compaction state, a medium compaction state, and a narrow compaction state, thereby changing the compaction width of the compaction device 3 to adapt to different widths of construction pavement, thereby improving the paving and compaction efficiency, improving the project progress, and having a simple structure and being easy to operate.

[0033] Furthermore, the pressing roller 5 includes a first pressing roller 51, a second pressing roller 52, a third pressing roller 53, and a fourth pressing roller 54;

[0034] The length of the first compression roller 51 is greater than the length of the second compression roller 52, the length of the second compression roller 52 is greater than the length of the third compression roller 53, and the length of the third compression roller 53 is greater than the length of the fourth compression roller 54, so as to facilitate switching of different compression compaction widths.

[0035] Specifically, when the compression device 3 is in a wide compaction state, the rotary drive device 6 is used to drive the rotary support 4 to rotate so as to overturn the first compression roller 51 and the second compression roller 52 to below the rack 1; the first compression roller 51 and the second compression roller 52 simultaneously compress and compact the road surface, and the length of the first compression roller 51 is the compaction width in the wide compaction state.

[0036] When the compression device 3 is in a medium compaction state, the rotary drive device 6 is used to drive the rotary support 4 to rotate so as to overturn the second compression roller 52 and the third compression roller 53 to below the rack 1; the second compression roller 52 and the third compression roller 53 simultaneously compress and compact the road surface, and the length of the second compression roller 52 is the compaction width in the medium compaction state.

[0037] When the compression device 3 is in a narrow compaction state, the rotary drive device 6 is used to drive the rotary support 4 to rotate so as to overturn the third compression roller 53 and the fourth compression roller 54 to below the rack 1; the third compression roller 53 and the fourth compression roller 54 simultaneously compress and compact the road surface, and the length of the third compression roller 53 is the compaction width in the narrow compaction state.

[0038] More specifically, the rotary support 4 comprises a rotary shaft 41 and a fixed frame 42 arranged on the rotary shaft 41, and the compression roller 5 is arranged on the fixed frame 42.

[0039] The application further discloses that the rotary drive device 6 comprises a motor 61 and a transmission belt 62 for connecting an output end of the motor 61 and an end of the rotary shaft 41, and the motor 61 drives the rotary shaft 41 to rotate through the transmission belt 62.

[0040] In addition, the flattening device 2 comprises a first flattening device 21 corresponding to the first compression roller 51, a second flattening device 22 corresponding to the second compression roller 52, and a third flattening device 23 corresponding to the third compression roller 53; the width of the first flattening device 21 corresponds to the width of the first compression roller 51, the width of the second flattening device 22 corresponds to the width of the second compression roller 52, and the width of the third flattening device 23 corresponds to the width of the third compression roller 53.

[0041] And the paving device 2 further comprises a mounting hole 24 arranged on the rack 1, a pressing and paving assembly 25 inserted into the mounting hole 24, and a linear driving device 26 for driving the pressing and paving assembly 25 to move up and down; the linear driving device 26 is preferably a stepping motor 261, a lead screw sliding table 262 connected with the stepping motor 261, and a sliding rail 263, the pressing and paving assembly 25 is arranged on the lead screw sliding table 262, and the stepping motor 261 is used to drive the lead screw sliding table 262 to drive the pressing and paving assembly 25 to move up and down.

[0042] Further, the pressing and paving assembly 25 comprises a pressing support 251, a pre-pressing roller 252 arranged on the pressing support 251, and a vibrating paving device 253; the vibrating paving device 253 is used to vibrate and pave the road surface, so that the flatness and compactness of the road surface paving are improved.

[0043] Further, the vibrating paving device 253 comprises a paving pressing plate 2531, an elastic buffer 2532 arranged between the paving pressing plate 2531 and the pressing support 251, and a vibrating device 2533 arranged on the paving pressing plate 2531; the elastic buffer 2532 is preferably a spring, and the vibrating device 2533 is preferably a vibrating motor; the vibrating device 2533 is used to drive the paving pressing plate 2531 to vibrate, so that the frequency of compacting the road surface is improved.

[0044] Further, the rack 1 is further provided with a material storage box 7, and the material storage box 7 is provided with a discharge port 71 corresponding to the paving device 2; the material storage box 7 is used to store asphalt or concrete.

[0045] The application further discloses that the discharge port 71 comprises a first discharge port 711 corresponding to the width of the first paving device 21, a second discharge port 712 corresponding to the width of the second paving device 22, and a third discharge port 713 corresponding to the width of the third paving device 23.

[0046] Specifically, the rack 1 further comprises a roller 11 and a traction frame 12; the traction frame 12 is pulled by a vehicle or manually to drive the rack 1 to move.

[0047] The working principle of the embodiment is as follows:

[0048] When the compacting device 3 is in a wide compacting state, the first discharge port 711 flows out asphalt or concrete, the first paving device 21 presses and paves the road surface on the rear side of the first discharge port 711, and the first compacting roller 51 and the second compacting roller 52 simultaneously compact and pave the road surface on the rear side of the first paving device 21.

[0049] When the compaction device 3 is in the middle compaction state, the second material outlet 712 flows out asphalt or concrete, the second paving device 22 presses and paves the road at the rear side of the second material outlet 712, and the second compaction roller 52 and the third compaction roller 53 simultaneously compact and pave the road.

[0050] When the compaction device 3 is in the narrow compaction state, the third material outlet 713 flows out asphalt or concrete, the third paving device 23 presses and paves the road at the rear side of the third material outlet 713, and the third compaction roller 53 and the fourth compaction roller 54 simultaneously compact and pave the road.

[0051] The road automatic paving and compacting mobile device comprises a frame 1, a paving device 2 arranged on the frame 1 and used for paving the road, and a compaction device 3 arranged correspondingly to the paving device 2 and used for compacting the road.

[0052] The compaction device 3 comprises a rotating support 4, a plurality of compaction rollers 5 arranged on the rotating support 4, and a rotating driving device 6 used for driving the rotating support 4 to rotate so as to switch the rotation of the compaction rollers 5.

[0053] When the rotating driving device 6 drives the rotating support 4 to rotate, the compaction rollers 5 are switched by overturning to form a wide compaction state, a middle compaction state, and a narrow compaction state.

[0054] The present application drives the rotating support 4 to rotate by the rotating driving device 6, so that the compaction rollers 5 are switched by overturning to form a wide compaction state, a middle compaction state, and a narrow compaction state, thereby changing the compaction width of the compaction device 3 to adapt to the road surface of different widths, so as to improve the paving and compacting efficiency and the engineering progress, and the structure is simple and convenient to operate.

[0055] The above is an embodiment provided in combination with specific content, and the specific implementation of the present application is not limited to these descriptions. Since the industry naming is not the same, the naming is not limited to the above, and the naming is not limited to English. Any method, structure, etc. similar to or similar to the present application, or any technical deduction or replacement made on the basis of the concept of the present application, should be considered as the protection scope of the present application.

Claims

1. A road self-levelling and compacting mobile apparatus, characterized in that: The utility model relates to a road roller, which comprises a frame (1), a flattening device (2) arranged on the frame (1) and used for flattening a road surface, and a compaction device (3) arranged corresponding to the flattening device (2) and used for compacting the road surface. The compaction device (3) comprises a rotating support (4), a plurality of compaction rollers (5) arranged on the rotating support (4), and a rotating driving device (6) used for driving the rotating support (4) to rotate so as to switch the rotation of the compaction rollers (5). When the rotating driving device (6) drives the rotating support (4) to rotate, the compaction rollers (5) are switched to form a wide compaction state, a medium compaction state, and a narrow compaction state. The compaction rollers (5) comprise a first compaction roller (51), a second compaction roller (52), a third compaction roller (53), and a fourth compaction roller (54), the length of the first compaction roller (51) is greater than that of the second compaction roller (52), the length of the second compaction roller (52) is greater than that of the third compaction roller (53), and the length of the third compaction roller (53) is greater than that of the fourth compaction roller (54). When the compaction device (3) is in the wide compaction state, the rotating driving device (6) is used for driving the rotating support (4) to rotate so that the first compaction roller (51) and the second compaction roller (52) are flipped to below the frame (1). When the compaction device (3) is in the medium compaction state, the rotating driving device (6) is used for driving the rotating support (4) to rotate so that the second compaction roller (52) and the third compaction roller (53) are flipped to below the frame (1). The flattening device (2) further comprises a mounting hole (24) arranged on the frame (1), a down-pressing flattening assembly (25) inserted into the mounting hole (24), and a linear driving device (26) used for driving the down-pressing flattening assembly (25) to move up and down. The down-pressing flattening assembly (25) comprises a down-pressing support (251), a pre-pressing roller (252) arranged on the down-pressing support (251), and a vibrating flattening device (253). The vibrating flattening device (253) comprises a flattening pressing plate (2531), an elastic buffer (2532) arranged between the flattening pressing plate (2531) and the down-pressing support (251), and a vibrating device (2533) arranged on the flattening pressing plate (2531).

2. A self-levelling and compacting mobile device for road paving according to claim 1, characterised in that, When the compaction device (3) is in the narrow compaction state, the rotating driving device (6) is used for driving the rotating support (4) to rotate so that the third compaction roller (53) and the fourth compaction roller (54) are flipped to below the frame (1).

3. A self-levelling and compacting mobile device for road paving according to claim 1, characterized in that, The rotating support (4) comprises a rotating shaft (41) and a fixing frame (42) arranged on the rotating shaft (41), and the compaction rollers (5) are arranged on the fixing frame (42).

4. A self-levelling and compacting mobile device for road paving according to claim 1, characterized in that, The flattening device (2) comprises a first flattening device (21) corresponding to the first compression roller (51), a second flattening device (22) corresponding to the second compression roller (52), and a third flattening device (23) corresponding to the third compression roller (53).

5. A self-levelling and compacting mobile device for road paving according to claim 1, characterized in that, The rack (1) is further provided with a storage box (7), and the storage box (7) is provided with a discharge port (71) corresponding to the flattening device (2).

6. A self-levelling and compacting mobile device for road paving according to claim 1, characterized in that, The rack (1) further comprises a roller (11) and a traction frame (12).

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