CN215482138U

CN215482138U - Asphalt laying device for highway maintenance construction

Info

Publication number: CN215482138U
Application number: CN202122066139.4U
Authority: CN
Inventors: 金一鸣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-11
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses an asphalt laying device for highway maintenance construction, and relates to the technical field of highway maintenance equipment. The asphalt in the storage tank can be heated and stirred through the mutual matching of the motor I, the rotating shaft and the heating layer, so that the asphalt is heated more uniformly, the heating efficiency of the asphalt is improved, the phenomenon that the asphalt is solidified due to the fact that the temperature is too low is avoided, the asphalt adhered to the inner wall of the storage tank can be scraped off in the rotating process of the rotating shaft through the mutual matching of the fixed rod and the scraper, the asphalt is prevented from remaining on the inner wall of the storage tank, the asphalt in the storage tank can be pumped to the inner part of the discharging box through the mutual matching of the asphalt pump, the connecting pipe and the conveying pipe, and then the asphalt can be uniformly paved on a road surface under the mutual matching of the plurality of discharging pipes.

Description

Asphalt laying device for highway maintenance construction

Technical Field

The utility model relates to an asphalt laying device, in particular to an asphalt laying device for highway maintenance construction.

Background

Road maintenance, namely maintenance and maintenance of roads, maintenance of roads and structures and facilities on the roads, maintenance of road service performance as far as possible, timely recovery of damaged parts, guarantee of safe, comfortable and smooth driving, saving of transportation cost and time, adoption of correct technical measures, improvement of engineering quality, extension of service life of roads and delay of reconstruction time, wherein an asphalt laying device is one of common devices in road maintenance.

The existing asphalt laying device has some defects and shortcomings when in use, and the specific places needing improvement are as follows:

the existing asphalt laying device for highway maintenance has poor uniformity of asphalt laying, thus causing potholes on the road surface and reducing the laying effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an asphalt laying device for highway maintenance construction, which aims to solve the problems that the existing asphalt laying device for highway maintenance in the background art has poor uniformity of asphalt laying, causes pits in road surfaces and reduces laying effect.

In order to achieve the purpose, the utility model provides the following technical scheme: an asphalt laying device for highway maintenance construction comprises a base, wherein a storage tank is fixedly connected to the left end of the upper surface of the base, a motor I is fixedly connected to the upper surface of the storage tank, an output shaft of the motor I penetrates through the upper end of the storage tank and is fixedly connected with the upper end of a rotating shaft, a plurality of uniformly distributed stirring rods are arranged on the rotating shaft, the lower end of the rotating shaft is movably connected to the bottom surface inside the storage tank, a connecting pipe is fixedly connected to the right side surface of the storage tank, the right end of the connecting pipe is fixedly connected to the left side surface of an asphalt pump, the asphalt pump is fixedly connected to the upper surface of the base, a conveying pipe is fixedly connected to the right side surface of the asphalt pump, the right end of the conveying pipe penetrates through the left side wall of a blanking box and is arranged inside the blanking box, the blanking box is fixedly connected to the upper surface of the base, and a plurality of uniformly distributed blanking pipes are arranged on the bottom surface of the blanking box, the lower end of the blanking pipe penetrates through the base and is arranged below the base, the right end of the lower surface of the base is fixedly connected with two supporting seats, the two supporting seats are respectively movably connected with the front side and the rear side of the rotating rod, and a roller is fixedly connected to the middle position of the rotating rod.

As a preferred technical scheme of the utility model, the upper side and the lower side of the rotating shaft are fixedly connected with two fixing rods, the opposite far ends of every two fixing rods are respectively and fixedly connected to the opposite close surfaces of the two scraping plates, and the opposite far ends of the two scraping plates are respectively and closely attached to the left side surface and the right side surface of the interior of the storage tank.

According to a preferable technical scheme, the heating layer is arranged inside the storage tank, the storage tank is provided with the cover plate through the feeding port formed in the upper end of the storage tank, the rear end of the rotating rod is fixedly connected with the first chain wheel, and the first chain wheel is in transmission connection with the second chain wheel through the arranged chain.

As a preferable technical scheme of the utility model, the second chain wheel is fixedly connected to an output shaft of the second motor, the second motor is fixedly connected to the upper surface of the base, and the four corners of the bottom surface of the base are provided with the movable wheels.

According to a preferable technical scheme of the utility model, a scraping blade is arranged on the right side of the roller, the left end of the scraping blade is tightly attached to the outer surface of the roller, the upper end of the scraping blade is fixedly connected with a fixing column, and the upper ends of the three fixing columns are fixedly connected to the lower surface of the base.

As a preferred technical scheme of the utility model, the right end of the upper surface of the base is fixedly connected with a tool placing box, the roller is positioned on the right side of the discharging pipe, and the upper surface of the base is provided with a storage battery.

As a preferable technical scheme of the utility model, the upper surface of the base is provided with a controller, the output end of the controller is respectively and electrically connected with the input ends of the motor I, the asphalt pump, the motor II and the heating layer, the input end of the controller is electrically connected with the output end of the storage battery, and the types of the motor I and the motor II are ZA-68 KTYZ.

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

the utility model can heat and stir the asphalt in the storage tank through the mutual matching of the motor I, the rotating shaft and the heating layer, so that the asphalt is heated more uniformly, the heating efficiency of the asphalt is improved, the phenomenon that the asphalt is solidified due to the over-low temperature is avoided, the asphalt adhered to the inner wall of the storage tank can be scraped off in the rotating process of the rotating shaft through the mutual matching of the fixed rod and the scraper, the asphalt is prevented from remaining on the inner wall of the storage tank, the asphalt in the storage tank can be pumped to the inner part of the discharging box through the mutual matching of the asphalt pump, the connecting pipe and the conveying pipe, then the asphalt can be uniformly laid on the road surface under the mutual matching of the plurality of discharging pipes, and the roller can be driven to rotate through the mutual matching of the motor II, the chain wheel I, the chain wheel II and the rotating rod after the asphalt is laid on the road surface, and then can flatten the pitch of laying on the road surface, avoid pitch to appear the circumstances of piling up, can scrape the pitch that the cylinder surface was stained with and attaches at cylinder pivoted in-process through mutually supporting between the doctor-bar that sets up and the fixed column.

Drawings

FIG. 1 is a schematic perspective view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic view of a left side view partially enlarged in section of a three-dimensional structure according to the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of the present invention;

fig. 5 is a schematic view of the enlarged front sectional perspective structure of the wiper blade of the present invention.

In the figure: the device comprises a base 1, a scraper 2, a storage tank 3, a fixing rod 4, a rotating shaft 5, a heating layer 6, a connecting pipe 7, an asphalt pump 8, a conveying pipe 9, a blanking box 10, a blanking pipe 11, a tool placing box 12, a roller 13, a rotating rod 14, a scraping blade 15, a fixing column 16, a moving wheel 17, a chain wheel 18, a chain wheel 19, a motor 20, a cover plate 21, a supporting seat 22, a chain wheel 23, a storage battery 24 and a controller 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the present invention provides a technical solution: an asphalt laying device for highway maintenance construction comprises a base 1, wherein the left side of the upper surface of the base 1 is fixedly connected with a storage tank 3, the upper surface of the storage tank 3 is fixedly connected with a motor I20, an output shaft of the motor I20 penetrates through the upper end of the storage tank 3 and is fixedly connected with the upper end of a rotating shaft 5, a plurality of uniformly distributed stirring rods are arranged on the rotating shaft 5, the lower end of the rotating shaft 5 is movably connected to the inner bottom surface of the storage tank 3, the rotating shaft 5 can be driven to rotate through the rotation of the output shaft of the motor I20, the effect of stirring asphalt in the storage tank 3 can be realized under the mutual matching of the stirring rods arranged on the rotating shaft 5, the uniformity of asphalt mixing is ensured, meanwhile, the uniformity of asphalt heating can be ensured in the process of heating, the heating efficiency is improved, a connecting pipe 7 is fixedly connected to the right side surface of the storage tank 3, the right end of a connecting pipe 7 is fixedly connected to the left side surface of an asphalt pump 8, the asphalt pump 8 is fixedly connected to the upper surface of a base 1, a conveying pipe 9 is fixedly connected to the right side surface of the asphalt pump 8, the right end of the conveying pipe 9 penetrates through the left side wall of a discharging box 10 and is arranged inside the discharging box 10, the discharging box 10 is fixedly connected to the upper surface of the base 1, a plurality of uniformly distributed discharging pipes 11 are arranged on the bottom surface of the discharging box 10, the lower ends of the plurality of discharging pipes 11 penetrate through the base 1 and are arranged below the base 1, asphalt in a storage tank 3 can be pumped to the inside of the discharging box 10 by starting the asphalt pump 8 under the mutual matching of the arranged connecting pipe 7 and the conveying pipe 9, then the asphalt can be uniformly laid on a road surface under the action of the arranged plurality of discharging pipes 11, two supporting seats 22 are fixedly connected to the right end of the lower surface of the base 1, and the two supporting seats 22 are respectively movably connected with the front side and the rear side of a rotating rod 14, the roller 13 is fixedly connected to the middle position of the rotating rod 14, the rotating rod 14 can be supported by the supporting seat 22, the rotating rod 14 can be rotated to drive the roller 13 to rotate, asphalt paved on a road surface can be flattened by the rotation of the roller 13, the accumulation of asphalt is avoided, two fixing rods 4 are fixedly connected to the upper side and the lower side of the rotating shaft 5, the relatively far ends of the four fixing rods 4 in a group of two are respectively fixedly connected to the relatively near surfaces of the two scraping plates 2, the relatively far ends of the two scraping plates 2 are respectively attached to the left side surface and the right side surface inside the storage tank 3, the fixing rods 4 can be driven to rotate by the rotation of the rotating shaft 5, the scraper 2 which is driven to rotate is further reached, the asphalt on the inner wall of the storage tank 3 can be scraped by the rotation of the scraper 2, and the asphalt is prevented from being attached to the inner wall of the storage tank 3, the heating layer 6 is arranged inside the storage tank 3, the asphalt inside the storage tank 3 can be heated through the arranged heating layer 6, the phenomenon that the asphalt is solidified is avoided, the storage tank 3 is provided with the cover plate 21 through the charging opening formed in the upper end, the charging opening formed in the storage tank 3 can be blocked through the arranged cover plate 21, further, the overflow of the smell inside the storage tank 3 can be avoided, the rear end of the rotating rod 14 is fixedly connected with the first chain wheel 23, the first chain wheel 23 is in transmission connection with the second chain wheel 18 through the arranged chain, the second chain wheel 18 is fixedly connected on the output shaft of the second motor 19, the second motor 19 is fixedly connected on the upper surface of the base 1, the second chain wheel 18 can be driven to rotate through the rotation of the output shaft of the second motor 19, the second chain wheel 18 drives the first chain wheel 23 to rotate through the arranged chain, further, the effect of driving the rotating rod 14 to rotate can be achieved, the four corners of the bottom surface of the base 1 are respectively provided with the moving wheels 17, the right side of cylinder 13 is provided with doctor-bar 15, and the surface of cylinder 13 is hugged closely to the left end of doctor-bar 15, doctor-bar 15 upper end fixedly connected with fixed column 16, the equal fixed connection in upper end of three fixed column 16 is on base 1's lower surface, fixed effect can be played to doctor-bar 15 through the fixed column 16 that sets up, can scrape the pitch that cylinder 13 surface was stained with through the doctor-bar 15 that sets up, base 1 upper surface right end fixedly connected with instrument places case 12, cylinder 13 is located the right side of unloading pipe 11, base 1's upper surface is provided with battery 24, base 1 upper surface is provided with controller 25, controller 25's output respectively with motor 20, pitch pump 8, the input electricity of just reversing motor 19 and zone of heating 6 is connected, controller 25's input is connected with battery 24's output electricity.

The method comprises the following operation steps:

when asphalt is paved on a road surface, the first motor 20 and the heating layer 6 are started through the controller 25, the asphalt in the storage tank 3 can be heated through the heating layer 6, the first motor 20 can drive the rotating shaft 5 to rotate through the rotation of the output shaft of the first motor, the asphalt in the storage tank 3 can be stirred under the action of the stirring rods through the rotation of the rotating shaft 5, the asphalt pump 8 and the second motor 19 are started through the arranged controller 25, the asphalt in the storage tank 3 can be pumped to the interior of the blanking box 10 through the starting of the asphalt pump 8 under the mutual matching of the arranged connecting pipe 7 and the arranged guide pipe 9, then the asphalt can be uniformly paved on the road under the action of the arranged blanking pipes 11, the device is pushed to move, the paving of the asphalt is realized, meanwhile, the second chain wheel 18 can be driven to rotate through the rotation of the output shaft of the second motor 19 in the asphalt paving process, the second sprocket 18 drives the first sprocket 23 to rotate through the chain, so as to drive the rotating rod 14 to rotate, the rotating rod 14 can drive the roller 13 to rotate, and further the asphalt paved on the road surface can be flattened, and the condition that the asphalt is piled up is avoided.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 bituminous paving device is used in highway maintenance construction, includes base (1), its characterized in that: the left end of the upper surface of the base (1) is fixedly connected with a storage tank (3), the upper surface of the storage tank (3) is fixedly connected with a motor I (20), an output shaft of the motor I (20) penetrates through the upper end of the storage tank (3) and is fixedly connected with the upper end of a rotating shaft (5), a plurality of uniformly distributed stirring rods are arranged on the rotating shaft (5), the lower end of the rotating shaft (5) is movably connected onto the bottom surface inside the storage tank (3), the right side surface of the storage tank (3) is fixedly connected with a connecting pipe (7), the right end of the connecting pipe (7) is fixedly connected onto the left side surface of an asphalt pump (8), the asphalt pump (8) is fixedly connected onto the upper surface of the base (1), the right side surface of the asphalt pump (8) is fixedly connected with a conveying pipe (9), the right end of the conveying pipe (9) penetrates through the left side wall of a lower material box (10) and is arranged inside the lower material box (10), feed box (10) fixed connection is at the upper surface of base (1), and is provided with a plurality of evenly distributed's unloading pipe (11), a plurality of on feed box (10) bottom surface the lower extreme of unloading pipe (11) all passes base (1) and sets up the below at base (1), two supporting seats (22), two of base (1) lower surface right-hand member fixed connection have supporting seat (22) respectively with both sides swing joint around dwang (14), fixedly connected with cylinder (13) on dwang (14) intermediate position.

2. The asphalt paving device for road maintenance construction according to claim 1, characterized in that: two fixed rods (4) are fixedly connected to the upper side and the lower side of the rotating shaft (5), four fixed rods (4) are fixedly connected to the relatively close faces of the two scraping plates (2) respectively at the relatively far ends of a group of the two fixed rods (4), and the relatively far ends of the two scraping plates (2) are tightly attached to the left side face and the right side face inside the storage tank (3) respectively.

3. The asphalt paving device for road maintenance construction according to claim 1, characterized in that: the inside zone of heating (6) that is provided with of holding vessel (3), the charge door that holding vessel (3) were seted up through the upper end is provided with apron (21), the rear end fixedly connected with sprocket (23) of dwang (14), sprocket (23) are connected with sprocket (18) transmission through the chain that sets up.

4. The asphalt paving device for road maintenance construction according to claim 3, characterized in that: the second chain wheel (18) is fixedly connected to an output shaft of the second motor (19), the second motor (19) is fixedly connected to the upper surface of the base (1), and moving wheels (17) are arranged at four corners of the bottom surface of the base (1).

5. The asphalt paving device for road maintenance construction according to claim 1, characterized in that: the right side of the roller (13) is provided with a scraping blade (15), the left end of the scraping blade (15) is tightly attached to the outer surface of the roller (13), the upper end of the scraping blade (15) is fixedly connected with a fixing column (16), and the upper ends of the three fixing columns (16) are fixedly connected to the lower surface of the base (1).

6. The asphalt paving device for road maintenance construction according to claim 1, characterized in that: the tool placing box (12) is fixedly connected to the right end of the upper surface of the base (1), the roller (13) is located on the right side of the discharging pipe (11), and the storage battery (24) is arranged on the upper surface of the base (1).

7. The asphalt paving device for road maintenance construction according to claim 6, wherein: the utility model discloses a pitch control device, including base (1), base (25), the output of controller (25) is connected with the input electricity of motor (20), pitch pump (8), motor two (19) and zone of heating (6) respectively, the input of controller (25) is connected with the output electricity of battery (24).