CN211947790U

CN211947790U - Asphalt construction conveying device

Info

Publication number: CN211947790U
Application number: CN202020192377.2U
Authority: CN
Inventors: 王艳
Original assignee: Sichuan College of Architectural Technology
Current assignee: Sichuan College of Architectural Technology
Priority date: 2020-02-21
Filing date: 2020-02-21
Publication date: 2020-11-17
Anticipated expiration: 2030-02-21

Abstract

The utility model discloses a pitch construction conveyor belongs to pitch transportation equipment technical field. The utility model discloses a pitch construction conveyor, including the automobile body, be provided with a plurality of pitch buckets that are used for storing pitch on the automobile body side by side, be linked together through the honeycomb duct between the adjacent lower part of pitch bucket, the lower part of the pitch bucket that is located one end wherein is provided with the discharging pipe, be provided with the valve on the discharging pipe; each asphalt barrel is internally provided with a heating element and a stirrer, and the vehicle body is provided with a driving mechanism for driving the stirrer to stir asphalt. The utility model discloses a pitch in every pitch bucket can both be stirred the heating alone, makes the pitch stirring more easily, can improve the stirring heating effect of pitch, is favorable to the pitch quality of paving. After heating and stirring are finished, opening a valve to discharge asphalt through a discharge pipe for use; the asphalt barrels are communicated in series through the guide pipes, so that continuous asphalt flows out for use.

Description

Asphalt construction conveying device

Technical Field

The utility model relates to a pitch construction conveyor belongs to pitch transportation equipment technical field.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is in a liquid state, has a black surface, and is soluble in carbon disulfide. Asphalt is a waterproof, moistureproof and anticorrosive organic cementing material. The asphalt can be mainly divided into coal tar asphalt, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum pitch is the residue of crude oil distillation. Natural bitumen is stored underground, and some forms a mineral layer or is accumulated on the surface of the crust. The asphalt is mainly used in the industries of paint, plastics, rubber and the like and pavement and the like.

In building engineering, asphalt is a waterproof material and an anticorrosive material which are widely applied, and is mainly applied to waterproofing of roofs, floors and underground structures and anticorrosion of wood and steel. Asphalt is also a pavement structure cementing material widely applied in road engineering, and can be matched with mineral materials with different compositions in proportion to build asphalt pavements with different structures, so that the highway is widely applied.

Although the common asphalt mixture transport vehicle has strong heat preservation capability and large loading capacity, the structure is complex, the limitation is large, the practicability is poor in short distance and small range, the problem that the stirring and heating process is troublesome due to the large loading capacity is solved, the uniform stirring cannot be carried out, the asphalt aging is easily caused in an overhigh temperature area, the resource is wasted, the cooling solidification caking can be caused due to the overlow temperature, and the asphalt paving quality is seriously affected.

Disclosure of Invention

The invention of the utility model aims to: in order to solve the problems, the asphalt construction conveying device is provided.

The utility model adopts the technical scheme as follows:

the asphalt construction conveying device comprises a vehicle body, wherein a plurality of asphalt barrels for storing asphalt are arranged on the vehicle body side by side, the lower parts of the adjacent asphalt barrels are communicated through a guide pipe, a discharge pipe is arranged at the lower part of the asphalt barrel at one end of the asphalt barrels, and a valve is arranged on the discharge pipe; each asphalt barrel is internally provided with a heating element and a stirrer, and the vehicle body is provided with a driving mechanism for driving the stirrer to stir asphalt.

When the asphalt construction conveying device is adopted, because the viscosity of asphalt is larger, if an asphalt barrel with a relatively larger volume is adopted for stirring and heating the asphalt, uniform stirring and heating are difficult to realize, and the heating effect of the asphalt is influenced; and adopt the technical scheme of the utility model during, can store pitch respectively through the less pitch bucket of a plurality of relative volumes for pitch in every pitch bucket is stirred the heating alone, makes the pitch stirring even more easily, can improve the stirring heating effect of pitch, is favorable to the pitch quality of paving. After heating and stirring are finished, opening a valve to discharge asphalt through a discharge pipe for use; the asphalt barrels are communicated in series through the guide pipes, so that continuous asphalt flows out for use.

Preferably, the inner bottom of the asphalt barrel is provided with a flow-assisting slope so as to facilitate the flow of asphalt. The asphalt bucket is beneficial to the quick discharge of asphalt and reduces the amount of asphalt adhered to the inner bottom of the asphalt bucket.

Alternatively, the stirrers of adjacent asphalt barrels are connected in series, and are driven by the same driving mechanism to stir asphalt. Can make a plurality of pitch buckets stirred by the synchronization to reduce the quantity of actuating mechanism.

Further, the driving mechanism comprises a motor assembled on the vehicle body, the stirrer comprises a stirring shaft positioned in the body of the asphalt barrel and stirring blades arranged at the middle lower part of the stirring shaft, and the upper part of the stirring shaft can rotatably penetrate through the barrel cover of the asphalt barrel; the rotors of the motors and the stirring shafts on the adjacent asphalt barrels are connected in series through transmission parts, and the motors drive the stirring blades to stir asphalt. Can realize the purpose of stirring a plurality of pitch buckets in step through a motor.

Further, the stirrer comprises a stirring shaft positioned in the barrel body of the asphalt barrel and stirring blades arranged at the middle lower part of the stirring shaft, and the upper part of the stirring shaft can rotatably penetrate through the barrel cover of the asphalt barrel; the stirring shaft is provided with a plurality of stirring blades which are uniformly distributed in the circumferential direction of the middle lower part of the stirring shaft. When the design is adopted, the stirring blades are uniformly distributed on the circumference of the middle lower part of the stirring shaft, so that the stirring shaft is more favorable for uniformly stirring the asphalt.

Furthermore, a plurality of the asphalt barrels are arranged side by side in a step shape on the vehicle body, and the discharge pipe is arranged on the asphalt barrel at the lowest position. The asphalt in the asphalt barrel at the higher position can flow into the asphalt barrel at the lower position more easily, and the discharge of the asphalt is facilitated.

Preferably, a visual window is arranged on the body of the asphalt barrel. The state of the asphalt in the asphalt barrel is convenient to observe.

Furthermore, the edge of the cover of the asphalt barrel is provided with a sealing gasket, so that the barrel cover can seal the barrel body of the asphalt barrel. The basic structure of the asphalt barrel comprises a barrel body and a barrel cover covering the top of the barrel body. The design of the sealing gasket enables the barrel cover to be covered on the barrel body more stably, the barrel cover is enabled to seal the barrel body, and splashing generated outwards due to stirring of asphalt is avoided.

Furthermore, a charging cover is covered on a charging opening of the asphalt barrel. Preferably, the charging opening is arranged on a barrel cover of the asphalt barrel.

Further, the wheels of the vehicle body are assembled at the bottom of the vehicle body through the damping wheel carrier. The pitching of the vehicle body in the walking process can be reduced.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a bitumen construction conveying device, because the viscosity of the bitumen is bigger, if a relatively bigger bitumen barrel is adopted to stir and heat the bitumen, it is difficult to realize even stirring and heating, and the heating effect of the bitumen is influenced; and adopt the utility model discloses the time, can store pitch respectively through the less pitch bucket of a plurality of relative volumes for pitch in every pitch bucket is stirred the heating alone, makes the pitch stirring more easily, can improve the stirring heating effect of pitch, is favorable to the pitch quality of paving. After heating and stirring are finished, opening a valve to discharge asphalt through a discharge pipe for use; the asphalt barrels are communicated in series through the guide pipes, so that continuous asphalt flows out for use.

Drawings

FIG. 1 is a conveying device for asphalt construction of the utility model;

FIG. 2 is a schematic view showing the internal structure of an asphalt tank provided with a discharge pipe;

fig. 3 is a structural schematic view of the tub cover;

fig. 4 is a schematic view of the agitator and lid when mated.

The labels in the figure are: 1-vehicle body, 11-shock absorption wheel frame, 12-vehicle wheel, 13-support frame, 2-asphalt barrel, 21-barrel body, 22-visual window, 23-flow-assisting slope, 24-heating element, 25-flow guide pipe, 26-discharge pipe, 27-valve, 28-barrel cover, 281-feed opening, 382-feed cover, 283-central hole, 29-sealing gasket, 31-motor, 32-transmission piece, 33-stirring shaft and 34-stirring blade.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

All of the features disclosed in the present application, or all of the steps in any method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is 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.

As shown in fig. 1 to 4, an asphalt construction conveying device of the present embodiment includes a vehicle body 1, a plurality of asphalt barrels 2 for storing asphalt are arranged on the vehicle body 1 side by side, the lower parts of adjacent asphalt barrels 2 are communicated with each other through a draft tube 25, a discharge pipe 26 is arranged at the lower part of the asphalt barrel 2 at one end, and a valve 27 is arranged on the discharge pipe 26; a heating element 24 and a stirrer are arranged in each asphalt barrel 2, and a driving mechanism for driving the stirrer to stir asphalt is assembled on the vehicle body 1.

Adopt the utility model discloses a during pitch construction conveyor, the agitator stirring pitch of every pitch bucket accessible self, heating element through self heats pitch for pitch in every pitch bucket can be more effectual accomplish the stirring and heat. Because the viscosity of the asphalt is high, if an asphalt barrel with a relatively large volume is adopted for stirring and heating the asphalt, uniform stirring and heating are difficult to realize, and the heating effect of the asphalt is influenced; and adopt the technical scheme of the utility model during, can store pitch respectively through the less pitch bucket of a plurality of relative volumes for pitch in every pitch bucket is stirred the heating alone, makes the pitch stirring even more easily, can improve the stirring heating effect of pitch, is favorable to the pitch quality of paving. After the heating and stirring are finished, opening a valve 27 to discharge the asphalt through a discharge pipe 26 for use; the asphalt barrels 2 are communicated in series through the guide pipes 25, so that continuous asphalt flows out for use. In one embodiment, there are 3 asphalt tanks 2, as shown in fig. 1. The discharge pipe 26 is provided with a valve 27, but the flow guide pipe 25 may be provided with a valve.

Preferably, as shown in fig. 1 and 2, the inner bottom of the asphalt barrel 2 is provided with a flow-assisting slope 23 to facilitate the flow of asphalt. Facilitates the quick discharge of the asphalt and reduces the amount of the asphalt adhered to the inner bottom of the asphalt tank 2.

Alternatively, as shown in fig. 1, the stirrers of adjacent asphalt tanks 2 are connected in series and driven by the same driving mechanism to stir asphalt. Can make a plurality of pitch buckets stirred by the synchronization to reduce the quantity of actuating mechanism.

Further, as shown in fig. 1 and 4, the driving mechanism includes a motor 31 assembled on the vehicle body 1, the agitator includes an agitating shaft 33 located in the body 21 of the asphalt tank and agitating blades 34 disposed at the middle lower part of the agitating shaft 33, and the upper part of the agitating shaft 33 rotatably penetrates through the tank cover 28 of the asphalt tank; the rotor of the motor 31 and the stirring shaft 33 on the adjacent asphalt bucket are connected in series through a transmission piece 32, and the stirring blades are driven by the motor to stir asphalt. Can realize the purpose of stirring a plurality of pitch buckets in step through 1 motor. The motor 31 is mounted on a support frame 13 provided on the vehicle body 1.

Further, as shown in fig. 1 and 4, the stirrer includes a stirring shaft 33 located in the barrel body 21 of the asphalt barrel and a stirring blade 34 disposed at the middle lower part of the stirring shaft 33, and the upper part of the stirring shaft 33 can rotatably penetrate through the barrel cover 28 of the asphalt barrel; the stirring vanes 34 are provided in plural, and the plural stirring vanes 34 are uniformly distributed in the circumferential direction of the middle lower part of the stirring shaft 33. When the design is adopted, the stirring blades 34 are uniformly distributed on the circumferential direction of the middle lower part of the stirring shaft 33, so that the asphalt can be stirred uniformly.

Further, as shown in fig. 1, a plurality of the pitch barrels 2 are arranged side by side in a stepped shape on the vehicle body 1, and the discharge pipe 26 is provided to the lowest pitch barrel 2. The asphalt in the asphalt barrel 2 at the higher position can flow into the asphalt barrel 2 at the lower position more easily, and the discharge of the asphalt is facilitated.

Preferably, as shown in fig. 1, a viewing window 22 is provided on a barrel body 21 of the asphalt barrel. The state of the asphalt in the asphalt tank 2 is convenient to observe.

Further, as shown in fig. 4, the edge of the lid 28 of the asphalt bucket is provided with a sealing gasket 29, so that the lid can seal the body of the asphalt bucket. As shown in fig. 1 to 4, the basic structure of the asphalt bucket 2 is composed of a bucket body 21 and a bucket lid 28 covering the top of the bucket body. Due to the design of the sealing gasket 29, the barrel cover 28 can be more stably covered on the barrel body 21, the barrel cover 28 seals the barrel body 21, and splashing caused by stirring of asphalt is avoided.

Further, as shown in fig. 3, a feeding cover 282 covers the feeding port 281 of the asphalt barrel. Preferably, the feeding port 281 is arranged on the barrel cover 28 of the asphalt barrel. After the addition is complete, the addition port 281 is covered by an addition cap 282.

Further, the wheels 12 of the vehicle body 1 are mounted on the bottom of the vehicle body 1 through damper wheel carriers 11. The pitching of the vehicle body in the walking process can be reduced.

Preferably, the heating element 24 is an electric heating rod vertically mounted on the inner wall of the barrel body 21 of the asphalt barrel 2. The electric heating rods may be plural and arranged on the inner wall of the tub 21 in a circumferential array.

In summary, the asphalt construction conveying device of the utility model has the advantages that the viscosity of asphalt is high, and if an asphalt barrel with a relatively large volume is used for stirring and heating asphalt, uniform stirring and heating are difficult to realize, and the heating effect of asphalt is affected; and adopt the utility model discloses the time, can store pitch respectively through the less pitch bucket of a plurality of relative volumes for pitch in every pitch bucket is stirred the heating alone, makes the pitch stirring more easily, can improve the stirring heating effect of pitch, is favorable to the pitch quality of paving. After heating and stirring are finished, opening a valve to discharge asphalt through a discharge pipe for use; the asphalt barrels are communicated in series through the guide pipes, so that continuous asphalt flows out for use.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides an asphalt construction conveyor which characterized in that: the asphalt mixing truck comprises a truck body (1), wherein a plurality of asphalt barrels (2) used for storing asphalt are arranged on the truck body (1) side by side, the lower parts of the adjacent asphalt barrels (2) are communicated through a guide pipe (25), a discharge pipe (26) is arranged at the lower part of the asphalt barrel (2) at one end, and a valve (27) is arranged on the discharge pipe (26); each asphalt barrel (2) is internally provided with a heating element (24) and a stirrer, and the vehicle body (1) is provided with a driving mechanism for driving the stirrer to stir asphalt.

2. An asphalt working conveyer as defined in claim 1, wherein: the inner bottom of the asphalt barrel (2) is provided with a flow-assisting slope (23) so as to facilitate the flow of asphalt.

3. An asphalt working conveyer as defined in claim 1, wherein: the stirrers of the adjacent asphalt barrels (2) are connected in series, and are driven by the same driving mechanism to stir asphalt.

4. An asphalt working conveyer as defined in claim 3, wherein: the driving mechanism comprises a motor (31) assembled on the vehicle body (1), the stirrer comprises a stirring shaft (33) positioned in the body (21) of the asphalt barrel and stirring blades (34) arranged at the middle lower part of the stirring shaft (33), and the upper part of the stirring shaft (33) can rotatably penetrate through the barrel cover (28) of the asphalt barrel; the rotors of the motors (31) and the stirring shafts (33) on the adjacent asphalt barrels are connected in series through transmission parts (32), and the stirring blades are driven by the motors to stir asphalt.

5. An asphalt working conveyor according to any one of claims 1 to 3, wherein: the stirrer comprises a stirring shaft (33) positioned in the barrel body (21) of the asphalt barrel and stirring blades (34) arranged at the middle lower part of the stirring shaft (33), and the upper part of the stirring shaft (33) can rotatably penetrate through the barrel cover (28) of the asphalt barrel; the stirring shaft (33) is provided with a plurality of stirring blades (34), and the stirring blades (34) are uniformly distributed in the circumferential direction of the middle lower part of the stirring shaft (33).

6. An asphalt working conveyer as defined in claim 1, wherein: the asphalt barrels (2) are arranged side by side in a step shape on the vehicle body (1), and the discharge pipe (26) is arranged on the asphalt barrel (2) at the lowest position.

7. An asphalt working conveyer as defined in claim 1, wherein: a visual window (22) is arranged on the asphalt barrel body (21).

8. An asphalt working conveyer as defined in claim 1, wherein: the edge of a barrel cover (28) of the asphalt barrel is provided with a sealing gasket (29) so that the barrel cover can seal the barrel body of the asphalt barrel.

9. An asphalt working conveyer as defined in claim 1, wherein: a charging cover (282) is covered on a charging opening (281) of the asphalt barrel.

10. An asphalt working conveyer as defined in claim 1, wherein: the wheels (12) of the vehicle body (1) are assembled at the bottom of the vehicle body (1) through the damping wheel carrier (11).