CN219653448U

CN219653448U - Road construction pitch equipment of flattening

Info

Publication number: CN219653448U
Application number: CN202320061716.7U
Authority: CN
Inventors: 李娜; 钱春辉; 李晶金; 郭以宸; 洪伟
Original assignee: Hubei Xianchuang Municipal Engineering Co ltd
Current assignee: Hubei Xianchuang Municipal Engineering Co ltd
Priority date: 2023-01-10
Filing date: 2023-01-10
Publication date: 2023-09-08
Anticipated expiration: 2033-01-10

Abstract

The utility model discloses road construction asphalt flattening equipment which comprises a base, wherein a plurality of driving wheels for driving the driving wheels are arranged at the lower end of the base, a bucket is arranged at the front end of the base, a feeding mechanism is arranged at the left end and the right end of the base, a stirring tank is arranged on the base, a discharging pipe is arranged on the stirring tank, a valve is arranged on the discharging pipe, the stirring mechanism is arranged on the stirring tank, a heating mechanism for heating the stirring tank is further arranged on the stirring tank, and a pressing roller is fixed at the rear end of the base through a connecting rod. The utility model relates to road construction asphalt flattening equipment, a bucket scoops out residual materials on the surface of an asphalt road and moves to two sides, the residual materials enter a feeding mechanism through a feeding end of the feeding mechanism, a rear press roller can flatten a road section from which the residual materials are just scooped out, the residual materials in a stirring tank can be stirred through a stirring mechanism, and asphalt in the stirring process can be heated by matching with a heating mechanism, so that asphalt solidification is avoided.

Description

Road construction pitch equipment of flattening

Technical Field

The utility model relates to the technical field of road construction, in particular to road construction asphalt flattening equipment.

Background

Asphalt pavement is known to be various types of pavement paved by incorporating road asphalt materials into mineral materials, and asphalt binders improve the ability of paving pellets to resist damage to the pavement by driving and natural factors, so that the pavement is flat, dust-free, water-impermeable and durable. Accordingly, asphalt pavement is one of the most widely used advanced pavements in road construction.

At present, because pavement restoration and excavation area are little, often use artifical beating to the compaction of bituminous mixture, the manual beating hardly guarantees the bearing capacity and the roughness on surface after the bituminous mixture solidifies, because the pavement area that need flatten is little, use the road roller to consume greatly, and is with high costs, and just paved pitch route is in the influence of external factor, the surface on pitch layer often has the appearance of clout, follow-up flattening equipment appears protruding easily when flattening the pitch road, the roughness on pitch road reduces, so put forward a road construction pitch flattening equipment in order to solve above-mentioned problem.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide road construction asphalt flattening equipment.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to road construction asphalt flattening equipment which comprises a base, a feeding mechanism, a stirring mechanism, a heating mechanism and a compression roller, wherein the lower end of the base is provided with a plurality of driving wheels for driving the stirring mechanism, the front end of the base is provided with a bucket, the feeding mechanism is arranged at the left end and the right end of the base, the feeding end of the feeding mechanism is positioned at the left side and the right side of the bucket, the base is provided with a stirring tank, the stirring tank is provided with a discharging pipe communicated with the stirring tank, the discharging pipe is provided with a valve, the feeding mechanism is communicated with the stirring tank, the stirring mechanism is arranged on the stirring tank, the stirring end of the stirring mechanism stretches into the stirring tank to stir asphalt in the stirring tank, the stirring tank is also provided with a heating mechanism for heating the stirring tank, the heating end of the stirring mechanism stretches into the stirring tank to heat the asphalt in the stirring tank, and the compression roller is fixed at the rear end of the base through a connecting rod.

As a preferable technical scheme of the utility model, the feeding mechanism comprises two groups of feeding assemblies, the two groups of feeding assemblies are respectively arranged at the left end and the right end of the base, the feeding ends of the feeding assemblies are positioned at the left side and the right side of the bucket, and each group of feeding assemblies is communicated with the stirring tank.

As a preferable technical scheme of the utility model, the feeding assembly comprises a collecting box, a cylinder body, a first driving motor, an auger and a mounting block, wherein the collecting box is arranged at the front end of the base, a first feeding port is formed in one side of the collecting box, which is close to the bucket, the cylinder body is obliquely arranged from front to back and extends into the collecting box, a second feeding port is formed in the lower end of the cylinder body, the cylinder body is communicated with the stirring tank, the first driving motor is arranged on the cylinder body through the mounting seat, an output shaft of the first driving motor is arranged along the length direction of the cylinder body and is coaxially connected with the auger, the mounting block is arranged on the bottom wall of the collecting box, and one end, which is far away from the first driving motor, of the auger is rotationally connected with the mounting block.

As a preferable technical scheme of the utility model, the stirring mechanism comprises a second driving motor, a stirring rod and stirring blades, wherein the second driving motor is arranged at the upper end of the stirring tank through a mounting assembly, an output shaft of the second driving motor is vertically arranged and is coaxially connected with the stirring rod, and the stirring She Qingxie is downwards arranged on the stirring rod.

As a preferable technical scheme of the utility model, the mounting assembly comprises a limit sleeve and a rib plate, the limit sleeve is fixed at the upper end of the limit sleeve, the rib plate is respectively connected with the limit sleeve and the stirring tank, and the second driving motor extends into the limit sleeve and is fixedly connected with the limit sleeve.

As a preferable technical scheme of the utility model, the heating mechanism comprises two groups of heating assemblies, the heating assemblies comprise a mounting plate and a heating rod, the mounting plate is arranged on the stirring tank, the heating rod is obliquely upwards arranged on the mounting plate and positioned in the stirring tank, and the heating rod and the stirring blades are mutually staggered.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model relates to road construction asphalt flattening equipment, which can be driven to move by a driving wheel, a bucket scoops out residual materials on the surface of an asphalt road and moves to two sides, the residual materials enter a collecting box from a first feed inlet, a first driving motor is started, the output torque of the first driving motor is transmitted to an auger through a coupling, the auger rotates to convey asphalt in the collecting box into the stirring tank due to the fact that a cylinder body is communicated with the stirring tank, and a compression roller at the rear can flatten a road section from which the residual materials of the asphalt are just scooped out, so that the asphalt road surface has better bearing capacity and flatness. The output torque of the second driving motor is transmitted to the stirring rod through the coupler, the stirring rod rotates, the stirring blade can do circular motion by taking the axis of the stirring rod as the center of a circle, the stirring blade can stir asphalt in the stirring tank, and the stirring rod and the heating rod are continuously staggered in the stirring process, so that the uniform heating of the asphalt can be realized, the asphalt is prevented from being solidified, the stirring rod is driven to a designated place through the driving wheel, the valve is opened, and the asphalt in the stirring tank can be discharged through the discharging pipe.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is an overall cross-sectional view of the present utility model;

in the figure: 1. a base; 2. a driving wheel; 3. a bucket; 4. a stirring tank; 5. a discharge pipe; 6. a press roller; 71. a collection box; 72. a cylinder; 73. a first driving motor; 74. an auger; 75. a mounting block; 81. a second driving motor; 82. a stirring rod; 83. stirring the leaves; 841. a limit sleeve; 842. rib plates; 91. a mounting plate; 92. and (5) heating the rod.

Detailed Description

The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Fig. 1-2 provide a road construction asphalt flattening device for the utility model, which comprises a base 1, a feeding mechanism, a stirring mechanism, a heating mechanism and a press roller 6, wherein the lower end of the base 1 is provided with a plurality of driving wheels 2 for driving the base 1, the front end of the base 1 is provided with a bucket 3, the feeding mechanism is arranged at the left and right ends of the base 1, the feeding end of the feeding mechanism is positioned at the left and right sides of the bucket 3, the base 1 is provided with a stirring tank 4, the stirring tank 4 is provided with a discharging pipe 5 communicated with the feeding mechanism, the discharging pipe 5 is provided with a valve, the feeding mechanism is communicated with the stirring tank 4, the stirring mechanism is arranged on the stirring tank 4, the stirring end of the stirring mechanism stretches into the stirring tank 4 to stir asphalt in the stirring tank 4, the heating end of the stirring mechanism stretches into the stirring tank 4 to heat the asphalt in the stirring tank 4, and the press roller 6 is fixed at the rear end of the base 1 through a connecting rod.

In this embodiment, need carry out the compaction to the bituminous mixture after the bituminous mixture buries and guarantee certain bearing capacity and certain roughness, need flatten the bituminous paving that just paves through this equipment, can drive this equipment through drive wheel 2 and remove, scraper bowl 5 shovel out the clout on bituminous paving surface to both sides remove, in the feeding end entering feed mechanism of bituminous clout through feed mechanism, the highway section that just shoveled the bitumen clout can be flattened to compression roller 6 at the rear, guarantees that the bituminous paving possesses better bearing capacity and planarization. Because feed mechanism and agitator tank 4 intercommunication for can transport the pitch clout to agitator tank 4 through feed mechanism in, can stir the pitch clout in the agitator tank 4 through rabbling mechanism, heating mechanism can heat the pitch of stirring in-process in the cooperation, avoid pitch to solidify, drive this equipment to appointed place back through drive wheel 2, open the valve, can discharge the pitch in the agitator tank 4 through discharging pipe 5.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the feeding mechanism includes two groups of feeding assemblies, the two groups of feeding assemblies are respectively disposed at the left and right ends of the base 1, and the feeding ends thereof are disposed at the left and right sides of the bucket 3, and each group of feeding assemblies is communicated with the stirring tank 4. Specifically, the material loading subassembly includes collecting box 71, barrel 72, first driving motor 73, auger 74 and installation piece 75, the front end of base 1 is located to collecting box 71, and its one side that is close to scraper bowl 3 has seted up first feed inlet 76, barrel 72 is from front to back upwards slope setting and stretches into in the collecting box 71, and its lower extreme is equipped with the second feed inlet, barrel 72 and agitator tank 4 intercommunication, first driving motor 73 passes through the mount pad and installs on barrel 72, and its output shaft sets up along the length direction of barrel 72 and with auger 74 coaxial coupling, installation piece 75 is located on the diapire of collecting box 71, auger 74 keeps away from the one end of first driving motor 73 and rotates with installation piece 75 to be connected.

In this embodiment, as one of the embodiments, the asphalt residue enters the collection box 71 from the first feed port 76, the first driving motor 73 is started, the output torque of the first driving motor 73 is transmitted to the auger 74 through the coupling, and the rotation of the auger 74 can convey the asphalt in the collection box 71 into the stirring tank 4 due to the communication between the cylinder 72 and the stirring tank 4.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the stirring mechanism comprises a second driving motor 81, a stirring rod 82 and a stirring blade 83, wherein the second driving motor 81 is installed at the upper end of the stirring tank 4 through a mounting assembly, an output shaft of the second driving motor 81 is vertically arranged and coaxially connected with the stirring rod 82, and the stirring blade 83 is obliquely downwards arranged on the stirring rod 82.

In this embodiment, as one of the embodiments, the second driving motor 81 is started, the output torque of the second driving motor 81 is transmitted to the stirring rod 82 through the coupling, the stirring rod 82 rotates, the stirring blade 83 can make circular motion around the axis of the stirring rod 82 as the center of a circle, and the stirring blade 83 can stir the asphalt in the stirring tank 4.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the mounting assembly includes a stop collar 841 and a rib 842, the stop collar 841 is fixed to the upper end of the stop collar 841, the rib 842 is connected to the stop collar 841 and the stirring tank 4, respectively, and the second driving motor 81 extends into the stop collar 841 and is fixedly connected thereto.

In this embodiment, as one embodiment, the limiting sleeve 841 is used to limit the movement of the second driving motor 81 along the vertical direction of the output shaft thereof, and the rib 842 increases the strength of the joint surface between the limiting sleeve 841 and the stirring tank 4.

Preferably, as another embodiment of the present utility model, on the basis of the embodiment shown in fig. 1, the heating mechanism includes two sets of heating components, the heating components include a mounting plate 91 and a heating rod 92, the mounting plate 91 is disposed on the stirring tank 4, the heating rod 92 is disposed obliquely upward on the mounting plate 91 and is disposed in the stirring tank 4, and is disposed in a staggered manner with respect to the stirring blade 83.

In this embodiment, as one of the embodiments, the mounting plate 91 is internally provided with a lithium battery, the lithium battery can provide power for the heating rod 92, the heating rod 92 can heat the stirring tank 4, so that the asphalt in the stirring tank 4 is prevented from being solidified, and the heating rod 92 and the stirring blades 83 are arranged in a staggered manner, so that the stirring blades 83 are heated more uniformly in the process of stirring the asphalt.

The working principle of the utility model is as follows:

after the asphalt mixture is buried, the asphalt mixture needs to be compacted to ensure certain bearing capacity and certain flatness, an asphalt road just paved needs to be flattened through the equipment, the equipment can be driven to move through the driving wheel 2, the bucket 5 scoops out the residual materials on the surface of the asphalt road and moves to two sides, the residual materials enter the collecting box 71 from the first feeding hole 76, the first driving motor 73 is started, the output torque of the first driving motor 73 is transmitted to the auger 74 through the coupling, and the cylinder 72 is communicated with the stirring tank 4, so that the auger 74 rotates to convey asphalt in the collecting box 71 into the stirring tank 4, and the rear compression roller 6 can flatten a road section just scooped out the residual materials, thereby ensuring that the asphalt road surface has better bearing capacity and flatness. The second driving motor 81 is started, the output torque of the second driving motor 81 is transmitted to the stirring rod 82 through the coupler, the stirring rod 82 rotates, the stirring blade 83 can do circular motion by taking the axis of the stirring rod 82 as the center of a circle, the stirring blade 83 can stir asphalt in the stirring tank 4, the stirring rod 83 and the heating rod 92 are constantly staggered in the stirring process, uniform heating of the asphalt can be realized, solidification of the asphalt is prevented, the stirring rod is driven to a designated place through the driving wheel 2, the valve is opened, and the asphalt in the stirring tank 4 can be discharged through the discharging pipe 5.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Road construction pitch equipment that flattens, a serial communication port, including base (1), feed mechanism, rabbling mechanism, heating mechanism and compression roller (6), the lower extreme of base (1) is equipped with a plurality of drive wheels (2) that are used for driving it, the front end of base (1) is equipped with scraper bowl (3), feed mechanism locates both ends about base (1), and its material loading end is located the left and right sides of scraper bowl (3), be equipped with agitator tank (4) on base (1), be equipped with discharging pipe (5) rather than the intercommunication on agitator tank (4), be equipped with the valve on discharging pipe (5), feed mechanism with agitator tank (4) intercommunication, the rabbling mechanism is located on agitator tank (4), and its stirring end stretches into can stir its inside pitch in agitator tank (4), still be equipped with on agitator tank (4) and be used for heating the heating mechanism of agitator tank (4), its heating end stretches into in agitator tank (4) be used for inside heating up in the base (6), it is fixed behind compression roller (1).

2. The road construction asphalt flattening equipment according to claim 1, wherein the feeding mechanism comprises two groups of feeding components, the two groups of feeding components are respectively arranged at the left end and the right end of the base (1), the feeding ends of the two groups of feeding components are positioned at the left side and the right side of the bucket (3), and each group of feeding components is communicated with the stirring tank (4).

3. The road construction asphalt flattening equipment according to claim 2, wherein the feeding assembly comprises a collecting box (71), a barrel (72), a first driving motor (73), an auger (74) and a mounting block (75), wherein the collecting box (71) is arranged at the front end of the base (1), a first feeding port (76) is formed in one side, close to the bucket (3), of the collecting box, the barrel (72) is obliquely arranged from front to back and extends into the collecting box (71), a second feeding port is formed in the lower end of the barrel (72), the barrel (72) is communicated with the stirring tank (4), the first driving motor (73) is mounted on the barrel (72) through a mounting seat, an output shaft of the first driving motor is arranged in the length direction of the barrel (72) and is coaxially connected with the auger (74), and the mounting block (75) is arranged on the bottom wall of the collecting box (71), and one end, far away from the first driving motor (73), of the auger (74) is rotatably connected with the mounting block (75).

4. The road construction asphalt flattening equipment according to claim 1, wherein the stirring mechanism comprises a second driving motor (81), a stirring rod (82) and stirring blades (83), the second driving motor (81) is installed at the upper end of the stirring tank (4) through an installation component, an output shaft of the second driving motor (81) is vertically arranged and coaxially connected with the stirring rod (82), and the stirring blades (83) are obliquely downwards arranged on the stirring rod (82).

5. A road construction asphalt flattening apparatus according to claim 4, wherein the mounting assembly comprises a stop collar (841) and a rib plate (842), the stop collar (841) is fixed to the upper end of the stop collar (841), the rib plate (842) is connected with the stop collar (841) and the stirring tank (4) respectively, and the second driving motor (81) extends into the stop collar (841) and is fixedly connected with the stop collar.

6. The road construction asphalt flattening apparatus as claimed in claim 4, wherein the heating mechanism comprises two sets of heating components, the heating components comprise a mounting plate (91) and a heating rod (92), the mounting plate (91) is arranged on the stirring tank (4), the heating rod (92) is obliquely arranged on the mounting plate (91) upwards and is positioned in the stirring tank (4), and the heating rod and the stirring blades (83) are mutually staggered.