CN219099747U

CN219099747U - Town road construction asphalt paving equipment

Info

Publication number: CN219099747U
Application number: CN202320255451.4U
Authority: CN
Inventors: 陈海峰; 刘博�; 胡晓红
Original assignee: Laian Baocheng Construction Engineering Co ltd
Current assignee: Laian Baocheng Construction Engineering Co ltd
Priority date: 2023-02-20
Filing date: 2023-02-20
Publication date: 2023-05-30
Anticipated expiration: 2033-02-20

Abstract

The utility model discloses an asphalt paving device for municipal road construction, which relates to the technical field of municipal road construction and comprises a paving main body, wherein an asphalt barrel is fixedly arranged at the position, close to the center, of the upper surface of the paving main body, a feed inlet is formed in one side of the upper surface of the asphalt barrel in a communicated manner, a discharge pipe is arranged in the lower surface of the asphalt barrel in a communicated manner, a first electric push rod is fixedly arranged at the position, close to the center, of the upper surface of a fixing frame, a sliding plate is connected in a pushing manner, a motor is fixedly arranged on one side surface, far from the first electric push rod, of the sliding plate, an output shaft of the motor is connected with a rotating roller, a plurality of stirring rollers are uniformly arranged on one circle of the roller part of the rotating roller, a leveling device is arranged in the first through groove, a second through groove is formed in the upper surface, close to the side, far from the leveling device, of the paving main body, of the second through groove is provided with a blowing device, and the functions of timely cleaning pavement dust and guaranteeing the strength and stability after asphalt paving; and guarantee pitch unloading progress, improve the effect of municipal road construction work efficiency.

Description

Town road construction asphalt paving equipment

Technical Field

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

Background

Asphalt pavement refers to a generic term for pavement with asphalt as the binder paving surface. The asphalt pavement is a pavement structure which uses asphalt mixture with a certain thickness as a surface layer on a flexible base layer and a semi-rigid base layer. Compared with the sand road, the strength and stability of the road are greatly improved. Compared with cement concrete pavement, the asphalt pavement has the advantages of flat and seamless surface, small driving vibration, low noise, quick open traffic, simple maintenance, suitability for pavement staged construction, important structural form of pavement in China and contribution to municipal road construction.

The existing asphalt paving equipment for partial municipal road construction does not clean the pavement in time before paving, so that the ash soil of the pavement is combined with asphalt, and the strength and stability of the asphalt are reduced; in addition, because asphalt is a black brown complex mixture composed of hydrocarbon compounds with different molecular weights and nonmetallic derivatives thereof and is high-viscosity organic liquid, the condition that the asphalt adheres to the inner wall of a discharge pipe during discharging can exist, the discharge pipe is blocked, and the working efficiency of municipal road construction is further affected.

Disclosure of Invention

The utility model aims to provide municipal road construction asphalt paving equipment, which solves the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a municipal road construction asphalt paving equipment, includes the main part that paves, the fixed asphalt barrel that is provided with in position that is close to the center of main part upper surface that paves, one side intercommunication of asphalt barrel upper surface is provided with the feed inlet, the lower surface intercommunication of asphalt barrel is provided with the discharging pipe, the discharging pipe runs through the both sides of main part that paves, the fixed mount that is provided with in position that is close to the center of asphalt barrel upper surface, the fixed first electric putter that is provided with in position that is close to the center of mount upper surface, the push rod portion of first electric putter runs through the upper surface of mount, and promote to be connected with the sliding plate, the sliding plate is kept away from the fixed motor that is provided with in one side surface of first electric putter, the output shaft of motor has the live-rollers, the roller portion week of live-rollers evenly is provided with a plurality of stirring rod;

the utility model discloses a novel road paving machine, including main part, main part that paves one side lower surface has seted up first logical groove, be provided with in the first logical groove and strickle the device, main part that paves is kept away from one side upper surface of strickle the device has seted up the second logical groove, be provided with blast apparatus in the second logical groove.

Optionally, the scraping device comprises a second electric push rod fixedly arranged on the bottom wall of the first through groove, and the second electric push rod is connected with a scraping plate in a pushing mode.

Optionally, the blast apparatus is including fixedly placing the blow box in the second through groove, the blow box is kept away from one side intercommunication of pitch bucket is provided with the blowing pipe, the blowing pipe runs through one side surface of paver main part, second through notch department rotates and is provided with the apron, apron fixed surface is provided with the handle.

Optionally, a slideway is provided on the two side surfaces of the fixing frame, and the sliding plate slides in the slideway.

Optionally, the scraping plate and the blowing pipe are both arranged at an oblique angle with the ground, and the directions of the scraping plate and the blowing pipe are opposite.

Optionally, the diameter of the discharging pipe is larger than that of the rotating roller, and the stirring rod is arranged on the rotating roller and is at a certain distance from the discharging hole of the paving main body.

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

1. according to the utility model, by arranging the blowing device, before paving the pavement of the municipal road construction asphalt paving equipment, the ash soil on the pavement is timely blown and cleaned, so that the condition that the ash soil and asphalt on the pavement are combined is avoided, and the strength and stability of the asphalt after paving are ensured.

2. According to the utility model, the first electric push rod is matched with the motor, the output shaft of the motor drives the rotating roller to rotate, and meanwhile, the push rod part of the first electric push rod pushes the sliding plate to slide up and down, so that the rotating roller below the sliding plate is pushed to slide up and down, the rotating roller at the discharging pipe pushes asphalt to rapidly discharge at the discharging hole, the asphalt discharging progress is ensured, and the working efficiency of municipal road construction is improved.

3. According to the utility model, the inclined angle scraping plate and the blowing pipe are adopted, on one hand, when the wind body of the blowing pipe blows to the ground, the wind body contacts with the ground inclined angle due to the arrangement of the inclined angle of the blowing pipe, so that the dust and soil on the ground can be blown to the periphery of asphalt paving equipment far away from municipal road construction, and the cleaning effect is better; on the other hand, the inclined angle scraping plate is in contact with the ground, so that friction force can be reduced, and asphalt can be scraped evenly and paved on a municipal road more fully.

Drawings

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

FIG. 2 is a front elevational view of the structure of the present utility model;

fig. 3 is a top view of the structure of the present utility model.

In the figure: 1-paving main body, 2-asphalt barrel, 3-fixing frame, 4-first electric putter, 5-slide, 6-sliding plate, 7-motor, 8-feed inlet, 9-rotor roll, 10-stirring rod, 11-discharging pipe, 12-first through groove, 13-second electric putter, 14-scraper blade, 15-apron, 16-handle, 17-second through groove, 18-blow box, 19-blow pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a municipal road construction asphalt paving equipment, including paving main part 1, the fixed asphalt barrel 2 that is provided with in position that is close to the center of main part 1 upper surface that paves, one side intercommunication of asphalt barrel 2 upper surface is provided with feed inlet 8, the lower surface intercommunication of asphalt barrel 2 is provided with discharging pipe 11, discharging pipe 11 runs through the both sides of main part 1 that paves, the fixed mount 3 that is provided with in position that is close to the center of upper surface of asphalt barrel 2, the fixed first electric putter 4 that is provided with in position that is close to the center of mount 3 upper surface, the push rod portion of first electric putter 4 runs through the upper surface of mount 3, and promote and be connected with sliding plate 6, sliding plate 6 is provided with motor 7 in fixed side surface that keeps away from first electric putter 4, motor 7's output shaft has rotor 9, rotor 9's roller portion week evenly is provided with a plurality of stirring rod 10;

the first through groove 12 is formed in the lower surface of one side of the paving main body 1, a scraping device is arranged in the first through groove 12, the second through groove 17 is formed in the upper surface of one side, far away from the scraping device, of the paving main body 1, and a blowing device is arranged in the second through groove 17.

More specifically, in this embodiment, the constructor pushes the paving main body 1 to the municipal road to be paved, fills asphalt into the asphalt barrel 2 from the feed inlet 8, and drives the rotating roller 9 to rotate by using the cooperation of the first electric push rod 4 and the motor 7, the rotating roller 9 drives the stirring rod 10 to sufficiently stir the asphalt in the asphalt barrel 2, meanwhile, the push rod part of the first electric push rod 4 pushes the sliding plate 6 to slide up and down, so as to push the rotating roller 9 below the sliding plate 6 to slide up and down, and the rotating roller 9 at the discharge pipe 11 pushes the asphalt to rapidly discharge at the discharge outlet, so that the asphalt discharging progress is ensured, and the working efficiency of municipal road construction is improved; the blast apparatus in the second through groove 17 cleans the municipal road before paving, and the screeding apparatus in the first through groove 12 screeds the asphalt paved on the municipal road.

Embodiment II, based on the above embodiment:

further, a scraping device in the first embodiment is disclosed, the scraping device includes a second electric push rod 13 fixedly arranged on the bottom wall of the first through groove 12, and the second electric push rod 13 is connected with a scraping plate 14 in a pushing manner.

More specifically, in this embodiment, when asphalt on the municipal road is scraped, the second electric push rod 13 is started, the push rod portion of the second electric push rod 13 pushes the scraper 14 to collide with the ground, and after the collision, the municipal road is scraped along with the pushing of the paving main body 1; the second electric push rod 13 controls the position of the scraping plate 14, so that friction scraping damage to the ground caused by long-term collision of the scraping plate 14 against the ground can be avoided.

Embodiment III, based on the above embodiment:

further, a blowing device in the first embodiment is disclosed, the blowing device comprises a blowing box 18 fixedly arranged in a second through groove 17, a blowing pipe 19 is arranged on one side, far away from the asphalt barrel 2, of the blowing box 18 in a communicating manner, the blowing pipe 19 penetrates through one side surface of the paving main body 1, a cover plate 15 is rotatably arranged at the opening of the second through groove 17, and a handle 16 is fixedly arranged on the surface of the cover plate 15.

More specifically, in the embodiment, when cleaning the municipal road before paving, the blow box 18 is started, the blow box 18 conveys the blowing air to the blow pipe 19, the blow pipe 19 performs timely blowing cleaning on the ash on the road surface, the condition that the ash on the road surface is combined with asphalt is avoided, and the strength and stability of the asphalt after paving are ensured; the maintenance person can pull the cover plate 15 by means of the handle 16 and carry out routine maintenance of the blow box 18 in the second through slot 17.

Embodiment IV, based on the above embodiment:

further, slide ways 5 are arranged on the surfaces of the two sides of the fixing frame 3, and the sliding plate 6 slides in the slide ways 5.

More specifically, in the present embodiment, in order to prevent the sliding plate 6 from damaging friction during the sliding process on the inner walls of the two sides of the fixing frame 3, the two sides of the fixing frame 3 are provided with the sliding ways 5, and the sliding plate 6 performs a frictionless sliding motion in the sliding ways 5.

Fifth embodiment, based on the above embodiment:

further, the scraping plate 14 and the blowing pipe 19 are both arranged at an oblique angle with the ground, and the directions are opposite.

More specifically, in this embodiment, the inclined angle scraper 14 and the blowing pipe 19 are adopted, on one hand, when the wind body of the blowing pipe 19 blows to the ground, due to the arrangement of the inclined angle of the blowing pipe 19, the wind body contacts with the inclined angle of the ground, so that the dust on the ground can be blown to the periphery far away from the municipal road construction asphalt paving equipment, and the cleaning effect is better; on the other hand, the inclined scraping plate 14 is abutted against the ground, so that friction force can be reduced, and asphalt can be scraped evenly and spread on the municipal road more fully.

Embodiment six, based on the above embodiment:

further, the diameter of the discharging pipe 11 is larger than that of the rotating roller 9, and the stirring rod 10 is arranged on the rotating roller 9 at a certain distance from the discharging hole of the paving main body 1.

More specifically, in this embodiment, since the rotating roller 9 will slide up and down under the pushing of the first electric push rod 4, the stirring rod 10 is kept at a sliding distance on the rotating roller 9 from the discharge hole of the paving main body 1; when the rotating roller 9 moves up and down, the material enters the discharging pipe 11, so that the diameter of the discharging pipe 11 is larger than that of the rotating roller 9, and the collision between the discharging pipe 11 and the rotating roller 9 is avoided.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a municipal road construction asphalt paving equipment, includes main part (1) of spreading, its characterized in that: the novel asphalt paving machine is characterized in that an asphalt barrel (2) is fixedly arranged at the position, close to the center, of the upper surface of the paving main body (1), a feed inlet (8) is formed in one side of the upper surface of the asphalt barrel (2) in a communicating manner, a discharge pipe (11) is arranged in the lower surface of the asphalt barrel (2) in a communicating manner, the discharge pipe (11) penetrates through two sides of the paving main body (1), a fixing frame (3) is fixedly arranged at the position, close to the center, of the upper surface of the asphalt barrel (2), a first electric push rod (4) is fixedly arranged at the position, close to the center, of the upper surface of the fixing frame (3), a push rod part of the first electric push rod (4) penetrates through the upper surface of the fixing frame (3), a sliding plate (6) is pushed and connected, a motor (7) is fixedly arranged on one side, far from the first electric push rod (4), of the sliding plate (6) is connected with a rotating roller (9), and a plurality of stirring rods (10) are uniformly arranged on the periphery of the roller part of the rotating roller (9).

A first through groove (12) is formed in the lower surface of one side of the paving main body (1), a scraping device is arranged in the first through groove (12), a second through groove (17) is formed in the upper surface of one side, away from the scraping device, of the paving main body (1), and a blowing device is arranged in the second through groove (17).

2. The town road construction asphalt paving apparatus of claim 1, wherein: the scraping device comprises a second electric push rod (13) fixedly arranged on the bottom wall of the first through groove (12), and the second electric push rod (13) is connected with a scraping plate (14) in a pushing mode.

3. The town road construction asphalt paving apparatus of claim 2, wherein: the blowing device comprises a blowing box (18) fixedly arranged in the second through groove (17), one side of the blowing box (18) away from the asphalt barrel (2) is communicated with a blowing pipe (19), the blowing pipe (19) penetrates through one side surface of the paving main body (1), a cover plate (15) is rotatably arranged at the opening of the second through groove (17), and a handle (16) is fixedly arranged on the surface of the cover plate (15).

4. The town road construction asphalt paving apparatus of claim 1, wherein: slide ways (5) are arranged on the surfaces of the two sides of the fixing frame (3), and the sliding plate (6) slides in the slide ways (5).

5. A town road construction asphalt paving apparatus according to claim 3, wherein: the scraping plate (14) and the blowing pipe (19) are arranged at an inclined angle with the ground, and the directions of the scraping plate and the blowing pipe are opposite.

6. The town road construction asphalt paving apparatus of claim 1, wherein: the diameter of the discharging pipe (11) is larger than that of the rotating roller (9), and the stirring rod (10) is arranged on the rotating roller (9) and is at a certain distance from the discharging hole of the paving main body (1).