CN210712496U

CN210712496U - Device for quickly paving small pits on asphalt pavement

Info

Publication number: CN210712496U
Application number: CN201921555207.XU
Authority: CN
Inventors: 伍小平
Original assignee: Anhui Xinrui Highway Engineering Co Ltd
Current assignee: Anhui Xinrui Highway Engineering Co Ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-06-09
Anticipated expiration: 2029-09-18

Abstract

The utility model provides a small pit groove rapid paving device for asphalt pavement, which comprises a mobile device main body, wherein the left end of the mobile device main body is fixedly connected with a stirring device, the upper end of the stirring device is fixedly provided with a stirring motor, the lower end of the stirring motor is fixedly connected with a rotating shaft, the upper end of the left side of the stirring device is fixedly provided with a feeding hopper, the rotating frame on the rotating shaft can utilize the scraping plate on the rotating frame to scrape off the asphalt adhered on the inner wall of the stirring device when the rotating frame is driven to rotate, thereby preventing asphalt accumulation on the inner wall of the stirring device from influencing stirring efficiency, and then the outer side of the rotating frame is provided with a vibration plate arranged in a zigzag manner and a vibration lug arranged at an obtuse angle on the inner wall of the stirring device, vibration can be generated when the vibration plate is in rotary contact with the vibration lug, so that the asphalt scraped by the scraper plate can move downwards faster under the action of vibration again, and the asphalt cleaning efficiency is improved.

Description

Device for quickly paving small pits on asphalt pavement

Technical Field

The utility model relates to a pitch field of paving specifically is a small-size hole groove of bituminous paving swiftly paves device.

Background

Asphalt pavement refers to various types of pavement paved by asphalt materials mixed in mineral materials, asphalt binder improves the ability of paving aggregate to resist driving and damage of natural factors to the pavement, and after the asphalt pavement is used for a long time, due to factors such as repeated rolling of vehicles, the asphalt mixture is easy to loosen, pits are formed on the pavement, and normal driving of the vehicles is influenced.

However, the existing road paver is generally large in overall structure, is only used when being integrally paved on a road surface, and is low in efficiency when manual repair is needed in most of main operations when repairing small pits on the road surface, so that time and labor are easily wasted.

SUMMERY OF THE UTILITY MODEL

A device for quickly paving small pits on an asphalt pavement is used for solving the problem that the efficiency of repairing the small pits on the asphalt pavement is low by common manual work.

In order to achieve the purpose, the utility model provides a small pit groove rapid paving device for an asphalt pavement, which comprises a mobile device main body, the left end of the mobile device main body is fixedly connected with a stirring device, the upper end of the stirring device is fixedly provided with a stirring motor, the lower end of the stirring motor is fixedly connected with a rotating shaft, the upper end of the left side of the stirring device is fixedly provided with a feeding hopper, an electric heating tube is fixedly arranged in the inner wall of the stirring device, the upper end of the inner wall of the stirring device is fixedly connected with a vibration lug, the outer side of the rotating shaft is fixedly connected with a rotating frame, the upper end of the rotating frame is highly connected with a vibrating plate, the outer side of the rotating frame is fixedly connected with a scraping plate, the lower end in the stirring device is fixedly connected with a discharge hole, the lower extreme fixedly connected with push pedal in the agitating unit outside, the lower extreme fixedly connected with rolls the roller about the agitating unit outside.

Further, the stirring motor is electrically connected with an external power supply, the spiral sheet is fixedly connected to the outer side of the rotating shaft, and the electric heating tube is electrically connected with the external power supply.

Furthermore, the outer side of the vibration plate is arranged in a zigzag manner, and the vibration lug is arranged at an obtuse angle.

Further, the scraping plate is in contact with the inner wall of the stirring device.

Furthermore, the push plate is arc-shaped and arranged on two sides of the discharge hole.

Furthermore, the feeding hopper is arranged in an inverted trapezoid shape.

The device for quickly paving the small pits on the asphalt pavement has the following beneficial effects:

(1) the device can be fixedly connected with the spiral slice through the outer side of the rotating shaft, when the stirring motor is communicated with an external power supply to start and rotate, the rotating shaft and the spiral slice on the rotating shaft can be driven to mix and stir asphalt in the stirring device, the asphalt can be driven to move upwards through the structure of the spiral slice and then extruded downwards from the edge, the asphalt in the stirring device can be uniformly contacted with the inner wall, so that the heating efficiency of the asphalt is improved, then, the rotating frame on the rotating shaft is driven to rotate, the asphalt adhered to the inner wall of the stirring device can be scraped by utilizing the scraping plate on the rotating frame when the rotating frame is driven to rotate, so that the asphalt on the inner wall of the stirring device is prevented from being accumulated and the stirring efficiency is prevented from being influenced, the vibrating plate arranged in a zigzag mode on the outer side of the rotating frame and the vibrating lug arranged at the obtuse angle on the inner wall of the stirring, so that the asphalt scraped by the scraper plate can move downwards faster under the action of vibration again, thereby improving the asphalt cleaning efficiency.

(2) The device passes through the push pedal and sets up in discharge gate both sides for convex setting for remove the scraping wings and make unnecessary pitch push away the tie about the removal vehicle main part when road pit slot is filled up pitch, rethread arc makes pitch gather as far as possible and can guarantee the filling quality in pit slot.

Drawings

FIG. 1 is an overall front view of the present invention;

fig. 2 is an enlarged view of a point a in fig. 1 according to the present invention;

FIG. 3 is a top perspective view of the stirring device of the present invention;

fig. 4 is a bottom view of the stirring device of the present invention.

In the figure: 1-a moving device body, 2-a stirring device, 3-a stirring motor, 4-a feeding hopper, 5-an electric heating tube, 6-a rotating frame, 7-a rotating shaft, 8-a rolling roller, 9-a pushing plate, 10-a discharging port, 11-a vibrating plate, 12-a vibrating bump and 13-a scraping plate.

Detailed Description

Referring to fig. 1 to 4, an exploded view and a plan view of a small-sized pit slot rapid paving device for an asphalt pavement are shown.

A small-sized pit groove rapid paving device for an asphalt pavement comprises a mobile device body 1, wherein a stirring device 2 is fixedly connected at the left end of the mobile device body 1, the upper end of the stirring device 2 is fixedly provided with a stirring motor 3, the lower end of the stirring motor 3 is fixedly connected with a rotating shaft 7, a feeding hopper 4 is fixedly arranged at the upper end of the left side of the stirring device 2, an electric heating tube 5 is fixedly arranged in the inner wall of the stirring device 2, the upper end of the inner wall of the stirring device 2 is fixedly connected with a vibration lug 12, the outer side of the rotating shaft 7 is fixedly connected with a rotating frame 6, the upper end of the rotating frame 6 is highly connected with a vibration plate 11, the outer side of the rotating frame 6 is fixedly connected with a

scraping plate

13, 2 inside lower extreme fixedly connected with discharge gate 10 of agitating unit, 2 outside lower extreme fixedly connected with push pedal 9 of agitating unit, 2 outside left side lower extreme fixedly connected with of agitating unit rolls roller 8.

When concrete implementation, agitator motor 3 and external power source electric connection, rotation axis 7 outside fixedly connected with flight, electrothermal tube 5 and external power source electric connection for when agitator motor 3 intercommunication external power source starts the rotation, can drive rotation axis 7 and the flight thereon mix the stirring and make to drive the rebound with pitch in agitating unit 2 and follow the edge again through the structure of flight to be crowded down, thereby it can both be even to improve the heating efficiency of electrothermal tube 5 to pitch with the inner wall contact to make the pitch in agitating unit 2.

When the asphalt cleaning machine is specifically implemented, the outer side of the vibration plate 11 is in a zigzag arrangement, and the vibration lug 12 is in an obtuse angle arrangement, so that the vibration plate 11 can vibrate when in rotary contact with the vibration lug 12, and asphalt scraped by the scraping plate 13 can move downwards faster under the action of vibration again, and the asphalt cleaning efficiency is improved.

In specific implementation, the scraping plate 13 is in contact with the inner wall of the stirring device 2, so that the rotating frame 6 can be driven to rotate, and the scraping plate 13 on the rotating frame can be used for scraping the asphalt adhered to the inner wall of the stirring device 2, thereby preventing the asphalt from being accumulated on the inner wall of the stirring device 2 and influencing the stirring efficiency.

During specific implementation, the push plate 9 is arc-shaped and is arranged on two sides of the discharge hole 10, so that when the road pit slot is filled with asphalt, the push plate can be moved left and right through the moving vehicle main body 1 to push the redundant asphalt to be flat, and then the asphalt is gathered in the pit slot as far as possible through the arc shape, so that the filling quality of the pit slot can be guaranteed.

When the concrete implementation, go into hopper 4 for falling trapezoidal setting for can be more convenient when pitch gets into agitating unit 2 insidely.

The utility model relates to a small-size hole groove of bituminous paving swiftly paves device theory of operation as follows:

firstly, the stirring device 2 is brought to a place where a pit needs to be paved by moving the vehicle main body 1, then asphalt and mixture enter the stirring device 2 through the feeding hopper 4, then the spiral sheet is fixedly connected with the outer side of the rotating shaft 7, when the stirring motor 3 is communicated with an external power supply to start and rotate, the rotating shaft 7 and the spiral sheet on the rotating shaft can be driven to mix and stir the asphalt in the stirring device 2, and the asphalt can be driven to move upwards by the structure of the spiral sheet and then be extruded downwards from the edge, so that the asphalt in the stirring device 2 can be uniformly contacted with the inner wall, the heating efficiency of the electric heating pipe 5 to the asphalt is improved, and then the rotating frame 6 on the rotating shaft 7 is driven to rotate, the scraping plate 13 on the rotating frame 6 can be utilized to scrape the asphalt adhered to the inner wall of the stirring device 2, thereby preventing the asphalt on the inner wall of the stirring device 2 from being accumulated to influence the stirring efficiency, the outside on rethread revolving frame 6 is vibrations 11 that the cockscomb structure set up and 2 inner walls of agitating unit go up the vibrations lug 12 that the obtuse angle set up, can produce vibrations when making vibrations 11 and vibrations lug 12 rotatory contact, thereby make the effect that scrapes the pitch that flitch 13 was scraped and can shake again down faster remove the cleaning efficiency who improves pitch, thereby it sets up and in discharge gate 10 both sides to be convex through push pedal 9, make and remove flitch 9 through removing about vehicle main part 1 when the road pit groove is filled up the pitch and make and push away the level unnecessary pitch, rethread arc makes the pitch gather as far as possible and can guarantee the filling quality in pit groove at the pit groove, at last thoroughly flatten the pitch of pit groove department through rolling roller 8.

Claims

1. The utility model provides a small-size hole groove of bituminous paving swiftly paves device, includes mobile device main part (1), its characterized in that: the stirring device is characterized in that a stirring device (2) is fixedly connected to the left end of a moving device body (1), a stirring motor (3) is fixedly mounted at the upper end of the stirring device (2), a rotating shaft (7) is fixedly connected to the lower end of the stirring motor (3), a feeding hopper (4) is fixedly mounted at the upper end of the left side of the stirring device (2), an electric heating tube (5) is fixedly mounted in the inner wall of the stirring device (2), a vibration lug (12) is fixedly connected to the upper end of the inner wall of the stirring device (2), a rotating frame (6) is fixedly connected to the outer side of the rotating shaft (7), a vibration plate (11) is highly connected to the upper end of the rotating frame (6), a scraping plate (13) is fixedly connected to the outer side of the rotating frame (6), a discharge port (10) is fixedly connected, the lower extreme fixedly connected with rolls roller (8) about agitating unit (2) outside.

2. The device for quickly paving the small pits on the asphalt pavement according to claim 1, characterized in that: the stirring motor (3) is electrically connected with an external power supply, the outer side of the rotating shaft (7) is fixedly connected with a spiral sheet, and the electric heating tube (5) is electrically connected with the external power supply.

3. The device for quickly paving the small pits on the asphalt pavement according to claim 1, characterized in that: the outer side of the vibration plate (11) is arranged in a zigzag manner, and the vibration bump (12) is arranged in an obtuse angle manner.

4. The device for quickly paving the small pits on the asphalt pavement according to claim 1, characterized in that: the scraping plate (13) is in contact with the inner wall of the stirring device (2).

5. The device for quickly paving the small pits on the asphalt pavement according to claim 1, characterized in that: the push plates (9) are arranged in a circular arc shape and are arranged on two sides of the discharge hole (10).

6. The device for quickly paving the small pits on the asphalt pavement according to claim 1, characterized in that: the feeding hopper (4) is arranged in an inverted trapezoid shape.