CN211815396U

CN211815396U - Asphalt laying device for highway maintenance

Info

Publication number: CN211815396U
Application number: CN202020169120.5U
Authority: CN
Inventors: 蔡青均
Original assignee: Zhanjiang Highway Engineering Team Of Guangdong Province
Current assignee: Zhanjiang Highway Engineering Team Of Guangdong Province
Priority date: 2020-02-13
Filing date: 2020-02-13
Publication date: 2020-10-30
Anticipated expiration: 2030-02-13

Abstract

The utility model discloses an asphalt paving device for highway maintenance, the on-line screen storage device comprises a base, the equal fixedly connected with support frame in both sides at base top, two fixedly connected with box between the top of support frame, the fixed frame of top fixedly connected with of box, the top fixedly connected with motor of fixed frame inner wall, the output shaft fixedly connected with axis of rotation of motor, the bottom of axis of rotation runs through fixed frame and box in proper order and extends to the inside of box, the surface of axis of rotation and the inside that is located the box are provided with a plurality of stirring vane, equal fixedly connected with electric heating board between the both sides of box inner wall and the bottom of inner wall. The utility model discloses utilize the start-up of electrical heating board and motor, the electrical heating board heats the melting to pitch gradually, and the motor rotates and drives the axis of rotation and rotates, and the axis of rotation rotates and drives stirring vane stirs pitch for the speed of heating, the effectual pitch that prevents solidifies can't lay.

Description

Asphalt laying device for highway maintenance

Technical Field

The utility model relates to a highway curing means specifically is a pitch laying device for highway curing.

Background

Asphalt pavement refers to various types of pavement that are made by incorporating into mineral materials a road asphalt material. The asphalt binder improves the capability of the paving aggregate to resist damage of traveling vehicles and natural factors to the pavement, and enables the pavement to be smooth, less in dust, impermeable and durable. Accordingly, asphalt pavement is one of the most widely used high-grade pavements in road construction.

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is in a liquid state, a semi-solid state or a solid state, and is a waterproof, moistureproof and anticorrosive organic cementing material. It is used in paint, plastic, rubber and other industry, road surface paving and other fields. Asphalt is solid at normal temperature, so the solid asphalt needs to be heated to be melted when in use, and the existing asphalt laying device is easy to cause the condition that water is lost and solidified in the laying process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pitch laying device for highway maintenance to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an asphalt laying device for highway maintenance comprises a base, wherein both sides of the top of the base are fixedly connected with supporting frames, a box body is fixedly connected between the tops of the two supporting frames, the top of the box body is fixedly connected with a fixed frame, the top of the inner wall of the fixed frame is fixedly connected with a motor, the motor is connected with an external power supply through a control switch, an output shaft of the motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft sequentially penetrates through the fixed frame and the box body and extends into the box body, a plurality of stirring blades are arranged on the outer surface of the rotating shaft and positioned in the box body, electric heating plates are respectively and fixedly connected between both sides of the inner wall of the box body and the bottom of the inner wall, the electric heating plates are connected with the external power supply through the control switch, a feeding groove is arranged at the top of the box, the top of charging box and the bottom of fixed frame between the intercommunication have the blown down tank, the top of base just is located the left side fixedly connected with booster pump of charging box, the end of intaking of booster pump with the intercommunication has first connecting pipe between the left side of charging box, the play water end intercommunication of booster pump has the second connecting pipe.

Preferably, the right side fixedly connected with fixed block of blown down tank inner wall, the left side swing joint of fixed block has the fly leaf, the right side swing joint of blown down tank has electric telescopic handle, and electric telescopic handle passes through control switch and is connected with external power.

Preferably, the top of base just is located the left side fixedly connected with fixed plate of booster pump, the left side fixedly connected with backup pad of fixed plate, the bottom of backup pad is provided with the shower nozzle, and the second connecting pipe is connected with the shower nozzle.

Preferably, a handle is fixedly connected to the right side of the base.

Preferably, the two sides of the bottom of the base are provided with four universal wheels which are respectively arranged around the base.

Preferably, the bottom of the base is provided with a rolling wheel.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is arranged in a way that asphalt is guided into the box body from the feeding chute, the electric telescopic rod drives the movable plate to move rightwards by starting the electric telescopic rod, so that the discharging chute is opened, the asphalt in the box body enters the charging box, at the moment, the booster pump is started, and the booster pump conveys the asphalt in the charging box to the spray head through the first connecting pipe and the second connecting pipe to lay the pavement;

when laying time is one long, the pitch cooling solidifies gradually, through the start-up of electric heating board and motor, the electric heating board heats the melting to pitch gradually, and the motor rotates and drives the axis of rotation and rotate, and the axis of rotation rotates and drives stirring vane and stir pitch for the speed of heating, the effectual pitch that prevents solidifies can't lay.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the discharge chute of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a box body; 4. a fixing frame; 5. a motor; 6. a rotating shaft; 7. a stirring blade; 8. an electrical heating plate; 9. a feed chute; 10. a charging box; 11. a discharge chute; 12. a booster pump; 13. a first connecting pipe; 14. a second connecting pipe; 15. a fixed block; 16. a movable plate; 17. an electric telescopic rod; 18. a fixing plate; 19. a support plate; 20. a spray head; 21. a handle; 22. a universal wheel; 23. and (4) rolling wheels.

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. 1-2, the present invention provides an embodiment:

an asphalt laying device for road maintenance comprises a base 1, wherein both sides of the top of the base 1 are fixedly connected with support frames 2, a box body 3 is fixedly connected between the tops of the two support frames 2, the top of the box body 3 is fixedly connected with a fixed frame 4, the top of the inner wall of the fixed frame 4 is fixedly connected with a motor 5, an output shaft of the motor 5 is fixedly connected with a rotating shaft 6, the bottom end of the rotating shaft 6 sequentially penetrates through the fixed frame 4 and the box body 3 and extends to the inside of the box body 3, a plurality of stirring blades 7 are arranged on the outer surface of the rotating shaft 6 and positioned in the box body 3, electric heating plates 8 are fixedly connected between both sides of the inner wall of the box body 3 and the bottom of the inner wall, a feeding groove 9 is arranged on the left side of the fixed frame 4 and at the top of the box body 3, a charging, the charging box comprises a charging box 10 and is characterized in that a discharging groove 11 is communicated between the top of the charging box 10 and the bottom of a fixed frame 4, the top of a base 1 is fixedly connected with a booster pump 12 on the left side of the charging box 10, a first connecting pipe 13 is communicated between the water inlet end of the booster pump 12 and the left side of the charging box 10, and a second connecting pipe 14 is communicated with the water outlet end of the booster pump 12.

In this embodiment, the right side of the inner wall of the discharging chute 11 is fixedly connected with a fixing block 15, the left side of the fixing block 15 is movably connected with a movable plate 16, and the right side of the discharging chute 11 is movably connected with an electric telescopic rod 17.

In this embodiment, the top of the base 1 is fixedly connected with a fixing plate 18 at the left side of the booster pump 12, a supporting plate 19 is fixedly connected at the left side of the fixing plate 18, and a spray head 20 is arranged at the bottom of the supporting plate 19.

In this embodiment, the right side of the base 1 is fixedly connected with a handle 21, and the handle 21 facilitates the pushing of the device by a worker.

In this embodiment, the universal wheels 22 are disposed on two sides of the bottom of the base 1, and the arrangement of the universal wheels 22 facilitates the movement of the device.

In this embodiment, the bottom of the base 1 is provided with a rolling wheel 23, and the rolling wheel 23 is arranged to flatten the asphalt sprayed from the spray head 20.

The working principle is as follows: guiding asphalt into the box body 3 from the feeding chute 9, driving the movable plate 16 to move rightwards by the electric telescopic rod 17 through the starting of the electric telescopic rod 17, further opening the discharging chute 11, enabling the asphalt in the box body 3 to enter the charging box 10, starting the booster pump 12 at the moment, and conveying the asphalt in the charging box 10 to the spray head 20 by the booster pump 12 through the first connecting pipe 13 and the second connecting pipe 14 to lay the pavement;

when laying time is one long, the pitch cooling solidifies gradually, through electric heating plate 8 and motor 5's start-up, and electric heating plate 8 heats gradually the pitch and melts, and motor 5 rotates and drives axis of rotation 6 and rotate, and axis of rotation 6 rotates and drives stirring vane 7 and stir pitch for the speed of heating, the effectual pitch that prevents solidifies can't lay.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a pitch laying device for highway maintenance, includes the base, its characterized in that: the improved energy-saving device is characterized in that the two sides of the top of the base are fixedly connected with support frames, a box body is fixedly connected between the tops of the two support frames, a fixed frame is fixedly connected with the top of the box body, a motor is fixedly connected with the top of the inner wall of the fixed frame, an output shaft of the motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft sequentially penetrates through the fixed frame and the box body and extends into the box body, a plurality of stirring blades are arranged on the outer surface of the rotating shaft and in the box body, electric heating plates are fixedly connected between the two sides of the inner wall of the box body and the bottom of the inner wall, a feeding chute is arranged at the top of the box body and on the left side of the fixed frame, a charging box is fixedly connected with the top of the base and on the bottom of the box body, the water inlet end of the booster pump is communicated with the left side of the charging box through a first connecting pipe, and the water outlet end of the booster pump is communicated with a second connecting pipe.

2. An asphalt paving apparatus for road maintenance according to claim 1, characterized in that: the right side fixedly connected with fixed block of blown down tank inner wall, the left side swing joint of fixed block has the fly leaf, the right side swing joint of blown down tank has electric telescopic handle.

3. An asphalt paving apparatus for road maintenance according to claim 1, characterized in that: the top of base just is located the left side fixedly connected with fixed plate of booster pump, the left side fixedly connected with backup pad of fixed plate, the bottom of backup pad is provided with the shower nozzle.

4. An asphalt paving apparatus for road maintenance according to claim 1, characterized in that: the right side of the base is fixedly connected with a handle.

5. An asphalt paving apparatus for road maintenance according to claim 1, characterized in that: the two sides of the bottom of the base are provided with universal wheels.

6. An asphalt paving apparatus for road maintenance according to claim 1, characterized in that: the bottom of base is provided with the rolling wheel.