CN211547243U

CN211547243U - Asphalt pavement milling device

Info

Publication number: CN211547243U
Application number: CN201921762426.5U
Authority: CN
Inventors: 王彬
Original assignee: Zhejiang Bayong Highway Engineering Co ltd
Current assignee: Zhejiang Bayong Highway Engineering Co ltd
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-09-22
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a bituminous paving mills plane device, which comprises a carriage body, a plurality of wheels are installed to the automobile body lower extreme, and the wheel divide into four, and evenly distributed is in the automobile body lower extreme, the first guard plate of automobile body lower extreme left side fixedly connected with, and automobile body lower extreme right side fixedly connected with second guard plate, automobile body upper end left side is provided with the driver's cabin, and automobile body upper end middle part fixed mounting has first motor, and first motor output is connected with the pivot, and pivot lower extreme fixed link has mills the plane device, mills plane device lower extreme fixedly connected with a plurality of and mills the plane tool bit, it is provided with the dust catcher to mill the plane device outside, and a plurality of dust absorption holes have been seted up to the dust catcher lower extreme, the pivot link up automobile body. The utility model discloses a set up cleaning device, be convenient for clean little stone and other impurity on the road surface, be favorable to the napping on cement road surface and the milling of surface course wrong platform level like this.

Description

Asphalt pavement milling device

Technical Field

The utility model relates to a highway construction technical field specifically is a bituminous paving mills plane device for highway construction.

Background

The road milling machine is one of the main machines of the asphalt pavement maintenance construction machinery, one of the main devices of the asphalt concrete pavement maintenance construction, is mainly used for excavating and renovating asphalt concrete surface courses of highways, town roads, airports, goods yards and the like, can also be used for removing the defects of pavement upheaval, oil wave, reticulate patterns, ruts and the like, can also be used for excavating pavement pit slots and grooves, roughening of cement pavements and milling and flattening of staggered platforms of the surface courses.

Milling machine on the existing market lacks cleaning device, when being under construction to the road surface, the pebble and other impurity on the road surface influence the road surface roughness easily, are unfavorable for the napping on cement road surface and the face course of staggering to mill flat. Accordingly, one skilled in the art provides an asphalt pavement milling device to solve the above problems in the background art.

Disclosure of Invention

An object of the utility model is to provide a bituminous paving mills plane device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a milling device for asphalt pavement comprises a vehicle body, wherein a plurality of wheels are installed at the lower end of the vehicle body, the four wheels are uniformly distributed at the lower end of the vehicle body, a first protection plate is fixedly connected to the left side of the lower end of the vehicle body, a second protection plate is fixedly connected to the right side of the lower end of the vehicle body, a cab is arranged at the left side of the upper end of the vehicle body, a first motor is fixedly installed in the middle of the upper end of the vehicle body, the output end of the first motor is connected with a rotating shaft, the lower end of the rotating shaft is fixedly connected with a milling device, a plurality of milling cutter heads are fixedly connected to the lower end of the milling device, a dust collector is arranged on the outer side of the milling device, a plurality of dust collecting holes are formed in the lower end of the dust collector, the rotating shaft sequentially penetrates through the vehicle body and the dust collector to be, two there is the second motor through bolted connection between the connecting plate, and second motor upper end mid-mounting has shift knob, and the second motor lower extreme is connected with adjusting device, and adjusting device lower extreme fixedly connected with brush cleaner, because cleaning device is convenient for clean the gravel and other impurity on the road surface, is favorable to the napping on cement road surface and the mill of surface course staggered floor flat like this.

As a further aspect of the present invention: the upper side of the right end of the dust collector is connected with a first connecting pipe, the upper end of the vehicle body is fixedly provided with a dust collection fan, the dust collection fan is positioned on the right side of a first motor, the dust collection fan is connected with a dust collection box through the first connecting pipe, one end of the first connecting pipe penetrates through the vehicle body to be connected with the dust collection fan, the lower end of the dust collection box is connected with a blow-off pipe, the middle part of the upper end of the dust collection box is connected with a second connecting pipe, one end of the second connecting pipe is connected with an atomizing nozzle which is positioned on the upper end of the inner side of the dust collection box, the other end of the second connecting pipe is connected with a pressure water pump, the lower end of the pressure water pump is fixedly connected with a water tank, the lower end of the water tank is fixedly connected with the vehicle body, the upper side of the, the milled material can be processed and reused on site, so that the construction cost is reduced.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up cleaning device, be convenient for clean the gravel and other impurity on the road surface, be favorable to the napping on cement road surface and the milling of surface course staggered floor like this.

2. Through setting up the dust collection box, be convenient for adsorb the dust that the during operation produced, through setting up the water tank, be convenient for subside the processing to the dust after adsorbing, be favorable to the protection to the surrounding environment, guaranteed simultaneously that staff's is healthy.

3. Through setting up a plurality of tool bits of milling, be convenient for carry out the breakage to the material that mills, the material that mills can be processed on the scene and recycled, has reduced construction cost like this.

Drawings

Fig. 1 is a schematic structural diagram of an asphalt pavement milling device.

Fig. 2 is a schematic structural diagram of a cleaning device in the asphalt pavement milling device.

Fig. 3 is a schematic structural diagram of a dust collector in the asphalt pavement milling device.

In the figure: 1. a vehicle body; 2. a wheel; 3. a first guard plate; 4. a cab; 5. a first motor; 6. a rotating shaft; 7. milling and planing device; 8. a vacuum cleaner; 9. milling and planing a cutter head; 10. a first connecting pipe; 11. a dust collection fan; 12. a dust collection box; 13. a second connecting pipe; 14. an atomizing spray head; 15. a pressurized water pump; 16. a blow-off pipe; 17. a water tank; 18. a glass window; 19. a water inlet pipe; 20. a water outlet pipe; 21. a second guard plate; 22. a cleaning device; 23. a dust collection hole; 24. a connecting plate; 25. a second motor; 26. a switch button; 27. an adjustment device; 28. and (4) cleaning the brush.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, an asphalt pavement milling device includes a vehicle body 1, a plurality of wheels 2 are mounted at a lower end of the vehicle body 1, the wheels 2 are divided into four parts and evenly distributed at the lower end of the vehicle body 1, a first protection plate 3 is fixedly connected to a left side of the lower end of the vehicle body 1, a second protection plate 21 is fixedly connected to a right side of the lower end of the vehicle body 1, a cab 4 is disposed at a left side of an upper end of the vehicle body 1, a first motor 5 is fixedly mounted at a middle portion of the upper end of the vehicle body 1, an output end of the first motor 5 is connected to a rotating shaft 6, a milling device 7 is fixedly connected to a lower end of the rotating shaft 6, a plurality of milling cutter heads 9 are fixedly connected to a lower end of the milling device 7, a dust collector 8 is disposed at an outer side of the milling device 7, a, 1 lower extreme of automobile body is located milling and planing device 7 left side fixedly connected with cleaning device 22, and cleaning device 22 includes connecting plate 24, and connecting plate 24 divide into two, two 24 upper ends of connecting plate all with 1 fixed connection of automobile body, two there is second motor 25 through bolted connection between the connecting plate 24, and second motor 25 upper end mid-mounting has shift knob 26, and second motor 25 lower extreme is connected with adjusting device 27, and adjusting device 27 lower extreme fixedly connected with brush cleaner 28.

The upper side of the right end of the dust collector 8 is connected with a first connecting pipe 10, the upper end of the vehicle body 1 is fixedly provided with a dust collection fan 11, the dust collection fan 11 is positioned at the right side of a first motor 5, the dust collection fan 11 is connected with a dust collection box 12 through the first connecting pipe 10, one end of the first connecting pipe 10 penetrates through the vehicle body 1 to be connected with the dust collection fan 11, the lower end of the dust collection box 12 is connected with a blow-off pipe 16, the middle part of the upper end of the dust collection box 12 is connected with a second connecting pipe 13, one end of the second connecting pipe 13 is connected with an atomizing nozzle 14, the atomizing nozzle 14 is positioned at the upper end of the inner side of the dust collection box 12, the other end of the second connecting pipe 13 is connected with a pressure water pump 15, the lower end of the pressure water pump 15 is fixedly connected with a water tank 17, the, a glass window 18 is fixedly arranged on the upper side of the rear end of the water tank 17.

The utility model discloses a theory of operation is: when the device is used, clear water is added through the water inlet pipe 19, after the device is filled with water, the water inlet pipe 19 is closed through the valve, then a driver drives the device to a road section to be constructed, the first motor 5, the second motor 25, the dust suction fan 11 and the pressure water pump 15 are further opened, the first motor 5 drives the rotating shaft 6 to rotate and further drives the milling device 7 to rotate, the milling device 7 drives the milling cutter head 9 to rotate and further constructs the road surface, meanwhile, the second motor 25 drives the adjusting device 27 to rotate and further drives the cleaning brush 28 to rotate to clean small stones and other impurities on the road surface, meanwhile, the dust suction fan 11 sucks dust generated in the work into the dust collection box 12, the pressure water pump 15 sucks water in the water tank 17 through a hose and further sprays the water through the atomizing nozzle 14, and the sprayed water mist adsorbs the dust in the dust collection box 12, further discharged through the sewage discharge pipe 16, when the use is completed, the first motor 5, the second motor 25 and the dust suction fan 11 are turned off, then the dust box 12 is cleaned, the cleaned waste water is discharged through the sewage discharge pipe 16, and then the driver drives the device to the next place to be used or places the device indoors.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a bituminous paving mills plane device, includes automobile body (1), its characterized in that, a plurality of wheels (2) are installed to automobile body (1) lower extreme, automobile body (1) lower extreme left side fixedly connected with first guard plate (3), and automobile body (1) lower extreme right side fixedly connected with second guard plate (21), automobile body (1) upper end left side is provided with driver's cabin (4), and automobile body (1) upper end middle part fixed mounting has first motor (5), first motor (5) output is connected with pivot (6), pivot (6) lower extreme fixed link has mills plane device (7), mills plane device (7) lower extreme fixedly connected with a plurality of and mill plane tool bit (9), it is provided with dust catcher (8) to mill plane device (7) outside, a plurality of dust absorption holes (23) have been seted up to dust catcher (8) lower extreme, pivot (6) link up automobile body (1) and dust catcher (8) in proper order and mill plane device (7) and be connected, the lower end of the vehicle body (1) is positioned at the left side of the milling device (7) and is fixedly connected with a cleaning device (22).

2. An asphalt pavement milling device as claimed in claim 1, characterized in that the wheels (2) are divided into four and evenly distributed at the lower end of the vehicle body (1).

3. The asphalt pavement milling device as claimed in claim 1, characterized in that the cleaning device (22) comprises two connecting plates (24), the two connecting plates (24) are divided into two parts, the upper ends of the two connecting plates (24) are fixedly connected with the vehicle body (1), a second motor (25) is connected between the two connecting plates (24) through bolts, a switch button (26) is installed in the middle of the upper end of the second motor (25), an adjusting device (27) is connected to the lower end of the second motor (25), and a cleaning brush (28) is fixedly connected to the lower end of the adjusting device (27).

4. The asphalt pavement milling device as claimed in claim 1, wherein a first connecting pipe (10) is connected to the upper side of the right end of the dust collector (8), a dust collection fan (11) is fixedly mounted at the upper end of the vehicle body (1), the dust collection fan (11) is located at the right side of the first motor (5), the dust collection fan (11) is connected with a dust collection box (12) through the first connecting pipe (10), and one end of the first connecting pipe (10) penetrates through the vehicle body (1) and is connected with the dust collection fan (11).

5. The asphalt pavement milling device as claimed in claim 4, characterized in that a blow-off pipe (16) is connected to the lower end of the dust collection box (12), a second connecting pipe (13) is connected to the middle of the upper end of the dust collection box (12), an atomizing nozzle (14) is connected to one end of the second connecting pipe (13), the atomizing nozzle (14) is located at the upper end of the inner side of the dust collection box (12), a pressurized water pump (15) is connected to the other end of the second connecting pipe (13), a water tank (17) is fixedly connected to the lower end of the pressurized water pump (15), the water tank (17) is located at the right side of the dust collection box (12), and the lower end of the water tank (17) is fixedly.

6. An asphalt pavement milling device as claimed in claim 5, characterized in that the water tank (17) is connected with a water inlet pipe (19) at the upper side of the right end, and a water outlet pipe (20) is connected with the lower side of the right end of the water tank (17), and the upper side of the rear end of the water tank (17) is fixedly provided with a glass window (18).