CN217324868U - Paving device for highway asphalt pavement construction - Google Patents
Paving device for highway asphalt pavement construction Download PDFInfo
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- CN217324868U CN217324868U CN202220833182.0U CN202220833182U CN217324868U CN 217324868 U CN217324868 U CN 217324868U CN 202220833182 U CN202220833182 U CN 202220833182U CN 217324868 U CN217324868 U CN 217324868U
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- paving
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- bevel gear
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The utility model relates to the technical field of asphalt pavement construction, in particular to a laying device for highway asphalt pavement construction; comprises a frame, a holding bucket, a paving wheel, a press roller and a spiral feeder; the bottom of the frame is provided with a travelling wheel, and the left end of the frame is fixedly connected with a hook; the containing cylinder is fixedly connected to the left side of the rack, and the bottom of the left side of the rack is rotatably connected with a spreading wheel; the front end of the spreading wheel is in keyed connection with a bevel gear A, the front side of the rack is fixedly connected with a feeding motor, a shaft of the feeding motor is fixedly connected with a bevel gear B, and the bevel gear A is meshed with the bevel gear B; the machine frames on the two sides of the spreading wheel are provided with partition plates, the compression roller is rotationally connected to the machine frame on the right side of the partition plates, the spiral feeder is arranged on the containing barrel, and the tail part of the spiral feeder is arranged above the spreading wheel; the utility model provides a solve and restore the bituminous paving of local damage, the pitch inefficiency problem of artifical paving.
Description
Technical Field
The application relates to the technical field of asphalt pavement construction, and particularly discloses a paving device for highway asphalt pavement construction.
Background
After the asphalt pavement is used for a long time, the local part of the asphalt pavement is damaged, and workers need to dig out the damaged asphalt pavement and lay asphalt again; the asphalt for repairing the locally damaged asphalt pavement is small in usage amount, and the needed asphalt needs to be manually laid; the labor intensity of workers is high and the asphalt paving efficiency is low when the asphalt is paved manually; and the asphalt is laid manually, the flatness of the asphalt pavement depends on the experience of workers, the condition of uneven pavement is easy to occur on the laid asphalt pavement, and the asphalt laying quality is not easy to control.
The present inventors have made an effort to provide a paving apparatus for constructing an asphalt pavement for a road so as to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a laying device is used in construction of highway bituminous paving to solve the bituminous paving who restores local damage, the pitch inefficiency problem of manual work paves.
In order to achieve the purpose, the utility model provides a laying device for road asphalt pavement construction, which comprises a frame, a containing bucket, a laying wheel, a compression roller and a spiral feeder; the bottom of the frame is provided with a travelling wheel, and the left end of the frame is fixedly connected with a hook; the containing cylinder is fixedly connected to the left side of the rack, and the bottom of the left side of the rack is rotatably connected with a spreading wheel; a receiving port is formed in the machine frame above the spreading wheel, and a material baffle plate is obliquely arranged on the machine frame on the right side of the receiving port; the front end of the paving wheel is in keyed connection with a bevel gear A, the front side of the rack is fixedly connected with a feeding motor, a shaft of the feeding motor is fixedly connected with a bevel gear B, and the bevel gear A is meshed with the bevel gear B; the machine frame on the two sides of the spreading wheel is provided with a partition plate, the compression roller is rotatably connected to the machine frame on the right side of the partition plate, the spiral feeder is arranged on the containing barrel, and the tail of the spiral feeder is arranged above the spreading wheel.
By adopting the technical scheme, the method has the advantages that: when repairing the locally damaged asphalt pavement, workers place the heated asphalt in a containing barrel; the spiral feeder works, the spiral feeder conveys the asphalt to the receiving port, and the baffle plate can prevent the asphalt from being scattered; the asphalt falls onto the paving wheel from the receiving port; the feeding motor rotates, the bevel gear A is meshed with the bevel gear B, the bevel gear B drives the bevel gear A to rotate, the paving wheel starts to rotate, and asphalt is uniformly paved on the asphalt pavement to be repaired by the paving wheel; the hook is hung on an external transport vehicle, a worker pulls the rack, the rack moves on a road surface, the compression roller is in contact with paved asphalt, and the compression roller compacts the asphalt by virtue of the gravity of the compression roller; the paving wheels can uniformly pave the asphalt on the ground, and the compression rollers compact the asphalt, so that the automatic asphalt paving can be realized, and the asphalt paving efficiency is high; the problem of repair local damaged bituminous paving, artifical bituminous paving inefficiency is solved.
Further, the spiral feeder comprises a round pipe, a spiral feeding rod, a supporting frame, a sleeve coupling and a driving motor; a circular hole is obliquely formed in the bottom of the containing barrel, and the left part of the circular tube is fixedly connected in the circular hole; a strip-shaped hole is formed in the radial top end of the left part of the circular tube and is arranged in the circular hole; the left end of the circular tube is fixedly connected with an end cover, and the support frame is fixedly connected to the end cover; the driving motor is fixedly connected to the support frame, and a driving motor shaft penetrates through the support frame to be connected with the left end key of the sleeve coupler; a discharge hole is formed in the radial bottom of the right end of the circular tube, a supporting plate is fixedly connected to the right end of the circular tube, and through holes are formed in the end cover and the supporting plate; the spiral feed rod rotates to be connected in the through hole, and the left end of the spiral feed rod penetrates through the through hole to be connected with the sleeve shaft coupling key.
By adopting the technical scheme, the method has the advantages that: when the spiral feeder works; the driving motor shaft is fixedly connected through the sleeve coupler and rotates to drive the spiral feeding rod to rotate; the pitch strip-feeding hole enters the round pipe, the right end of the round pipe is conveyed with the pitch when the spiral feed rod rotates, and the pitch leaves the round pipe from the discharge hole and falls on the paving wheel.
Further, the paving wheel includes a rotating shaft; two paving blades with opposite thread turning directions are arranged on the rotating shaft, the rotating shaft is rotationally connected with the rack, and a bevel gear A key is connected at the front end of the rotating shaft; the radial bottom ends of the spreading blades are at a certain distance from the partition plate.
By adopting the technical scheme, the method has the advantages that: paving blades with opposite thread turning directions are arranged on the rotating shaft, and when the paving wheel rotates, the paving wheel can uniformly convey asphalt to the front side and the rear side of the paving wheel; the radial bottom end of the spreading blade is a certain distance away from the partition plate, so that the blade is prevented from being scratched on the ground.
Furthermore, the front side and the rear side of the bottom of the containing barrel are arranged in an inward inclined mode.
By adopting the technical scheme, the method has the advantages that: when the asphalt in the containing barrel falls into the round pipe downwards, the front side and the rear side of the bottom of the containing barrel are inclined inwards, so that the asphalt falls into the round pipe in a centralized manner, and no asphalt accumulation dead angle is formed at the bottom of the containing barrel.
Further, the device also comprises a closing plate; the front side of the baffle is fixedly connected with a baffle plate, the baffle plate is provided with a shaft hole, and the spreading wheel is rotatably connected in the shaft hole; bevel gear A sets up in the baffle left side, and the closing plate fixed connection is on baffle, frame.
By adopting the technical scheme, the method has the advantages that: the blades are separated from the bevel gears by the baffles, so that the independent movement space of the bevel gears A is provided, and asphalt is prevented from entering the movement space of the bevel gears A.
Further, a spiral feeding blade is arranged on the body of the spiral feeding rod.
By adopting the technical scheme, the method has the advantages that: the spiral feeding rod rotates, the spiral feeding blades rotate in the circular pipe at the same time, and the spiral feeding blades are matched with the circular pipe to convey asphalt to the paving wheel; when the paving wheel rotates, the asphalt is uniformly paved on the ground.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural diagram illustrating a paving apparatus for constructing an asphalt pavement for a road according to an embodiment of the present application;
FIG. 2 shows a front view of FIG. 1;
fig. 3 shows a cross-sectional view of the plane a-a in fig. 1.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a frame 1, a containing barrel 2, a hook 3, a circular tube 4, a strip-shaped hole 401, a spiral feeding rod 5, a feeding blade 501, an end cover 6, a support frame 7, a feeding motor 8, a sleeve coupler 9, a support plate 10, a rotating shaft 11, a paving blade 1101, a receiving port 12, a baffle plate 13, a partition plate 14, a compression roller 15, a traveling wheel 16, a driving motor 17, a bevel gear 18, a bevel gear 19, a baffle plate 20 and a closing plate 21.
The paving machine for constructing asphalt road surface of road is shown in figures 1 to 3,
the utility model discloses a concrete implementation process:
comprises a frame 1, a containing barrel 2, a paving wheel, a press roller 15 and a spiral feeder; the bottom of the frame 1 is provided with a travelling wheel 16, and the left end of the frame 1 is fixedly connected with a hook 3; the containing cylinder is fixedly connected to the left side of the rack 1, and the bottom of the left side of the rack 1 is rotatably connected with a spreading wheel; a receiving port 12 is formed in the machine frame 1 above the spreading wheel, and a material baffle plate 13 is obliquely arranged on the right side of the receiving port on the machine frame 1; the front end key of the paving wheel is connected with a bevel gear 18, the front side of the frame 1 is fixedly connected with a feeding motor 8, a shaft of the feeding motor 8 is fixedly connected with a bevel gear 19, and the bevel gear 18 is meshed with the bevel gear 19; the machine frames 1 on the two sides of the spreading wheel are provided with partition plates 14, the press roll 15 is rotationally connected to the machine frame 1 on the right side of the partition plate 14, the spiral feeder is arranged on the containing barrel 2, and the tail part of the spiral feeder is arranged above the spreading wheel; the feeding motor 8 is a vertical motor with speed reduction.
By adopting the technical scheme, the method has the advantages that: when repairing the locally damaged asphalt pavement, the worker places the heated asphalt in the containing barrel 2; the spiral feeder works, the spiral feeder conveys the asphalt to the receiving port 12, and the baffle plate 13 can prevent the asphalt from being scattered; the asphalt falls onto the paving wheel from the receiving port 12; the feeding motor 8 rotates, the bevel gear 18 is meshed with the bevel gear 19, the bevel gear 19 drives the bevel gear 18 to rotate, the paving wheel starts to rotate, and asphalt is uniformly paved on the asphalt pavement to be repaired by the paving wheel; the hook 3 is hung on an external transport vehicle, a worker pulls the rack 1, the rack 1 moves on a road surface, the press roller 15 is in contact with paved asphalt, and the press roller 15 compacts the asphalt by virtue of the gravity of the press roller 15; the paving wheels can uniformly pave the asphalt on the ground, and the compression roller 15 compacts the asphalt, so that the automatic asphalt paving can be realized, and the asphalt paving efficiency is high; the problem of repair local damaged bituminous paving, artifical bituminous paving inefficiency is solved.
Further, the spiral feeder comprises a circular tube 4, a spiral feeding rod 5, a support frame 7, a sleeve coupling 9 and a driving motor 17; the driving motor 17 is a vertical motor with speed reduction; a circular hole is obliquely formed in the bottom of the containing barrel 2, and the left part of the circular tube 4 is fixedly connected in the circular hole; a strip-shaped hole 401 is formed in the radial top end of the left part of the circular tube 4, and the strip-shaped hole 401 is formed in the circular hole; the left end of the circular tube 4 is fixedly connected with an end cover 6, and the support frame 7 is fixedly connected to the end cover 6; the driving motor 17 is fixedly connected to the support frame 7, and a shaft of the driving motor 17 penetrates through the support frame 7 to be connected with a left end key of the sleeve coupling 9; a discharge hole is formed in the radial bottom of the right end of the circular tube 4, a support plate 10 is fixedly connected to the right end of the circular tube 4, and through holes are formed in the end cover 6 and the support plate 10; the spiral feeding rod 5 is rotatably connected in the through hole, and the left end of the spiral feeding rod 5 penetrates through the through hole to be connected with the sleeve coupler 9 in a key mode.
By adopting the technical scheme, the method has the advantages that: when the spiral feeder works; a driving motor 17 shaft is fixedly connected through a sleeve coupling 9, the driving motor 17 rotates, and the driving motor 17 shaft drives the spiral feeding rod 5 to rotate; asphalt feeding holes 401 enter the round pipe 4, asphalt is conveyed to the right end of the round pipe 4 when the spiral feeding rod 5 rotates, and the asphalt leaves the round pipe 4 from the discharge hole and falls onto the paving wheel.
Further, the paving wheel comprises a rotating shaft 11; two paving blades 1101 with opposite thread turning directions are arranged on the rotating shaft 11, the rotating shaft 11 is rotationally connected with the frame 1, and the bevel gear 18 is connected to the front end of the rotating shaft 11 in a key mode; the radially lower ends of the spreader blades 1101 are spaced from the bulkhead 14.
By adopting the technical scheme, the method has the advantages that: paving blades 1101 with opposite thread turning directions are arranged on the rotating shaft 11, and when the paving wheel rotates, the paving wheel can uniformly convey asphalt to the front side and the rear side of the paving wheel; the radial bottom end of the paving blade 1101 is at a certain distance from the partition plate 14, so that the blade is prevented from being scratched on the ground.
Further, the front side and the rear side of the bottom of the containing barrel 2 are arranged in an inward inclined mode.
By adopting the technical scheme, the method has the advantages that: when the asphalt in the containing barrel 2 falls into the round pipe 4 downwards, the front side and the rear side of the bottom of the containing barrel 2 are inclined inwards, so that the asphalt falls into the round pipe 4 in a centralized manner, and no asphalt accumulation dead angle is formed at the bottom of the containing barrel 2.
Further, the device also comprises a closing plate; a baffle plate 20 is fixedly connected to the front side of the partition plate 14, a shaft hole is formed in the baffle plate 20, and the spreading wheel is rotatably connected in the shaft hole; the bevel gear 18 is arranged on the left side of the baffle 20, and the sealing plate is fixedly connected to the baffle 20 and the frame 1.
By adopting the technical scheme, the method has the advantages that: the baffle 20 separates the blade from the bevel gear to provide independent movement space for the bevel gear 18 and prevent asphalt from entering the movement space of the bevel gear 18.
Further, the spiral feeding rod 5 is provided with a spiral feeding blade 501 on the body.
By adopting the technical scheme, the method has the advantages that: the spiral feeding rod 5 rotates, the spiral feeding blade 501 rotates in the round pipe 4 at the same time, and the spiral feeding blade 501 is matched with the round pipe 4 to convey asphalt to the paving wheel; when the paving wheel rotates, the asphalt is uniformly paved on the ground.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. Paving device is used in construction of highway bituminous paving, its characterized in that: comprises a frame, a containing bucket, a paving wheel, a press roller and a spiral feeder; the bottom of the frame is provided with a travelling wheel, and the left end of the frame is fixedly connected with a hook; the containing cylinder is fixedly connected to the left side of the rack, and the bottom of the left side of the rack is rotatably connected with a spreading wheel; a receiving port is formed in the machine frame above the spreading wheel, and a material baffle plate is obliquely arranged on the machine frame on the right side of the receiving port; the front end of the paving wheel is in keyed connection with a bevel gear A, the front side of the rack is fixedly connected with a feeding motor, a shaft of the feeding motor is fixedly connected with a bevel gear B, and the bevel gear A is meshed with the bevel gear B; the machine frame on the two sides of the spreading wheel is provided with a partition plate, the compression roller is rotatably connected to the machine frame on the right side of the partition plate, the spiral feeder is arranged on the containing barrel, and the tail of the spiral feeder is arranged above the spreading wheel.
2. The paving device for road asphalt pavement construction according to claim 1, characterized in that: the spiral feeder comprises a round pipe, a spiral feeding rod, a supporting frame, a sleeve coupling and a driving motor; a circular hole is obliquely formed in the bottom of the containing barrel, and the left part of the circular tube is fixedly connected in the circular hole; a strip-shaped hole is formed in the radial top end of the left part of the circular tube and is arranged in the circular hole; the left end of the circular tube is fixedly connected with an end cover, and the support frame is fixedly connected to the end cover; the driving motor is fixedly connected to the support frame, and a driving motor shaft penetrates through the support frame to be connected with the left end key of the sleeve coupler; a discharge hole is formed in the radial bottom of the right end of the circular tube, a supporting plate is fixedly connected to the right end of the circular tube, and through holes are formed in the end cover and the supporting plate; the spiral feed rod rotates to be connected in the through hole, and the left end of the spiral feed rod penetrates through the through hole to be connected with the sleeve shaft coupling key.
3. The paving device for road asphalt pavement construction according to claim 2, characterized in that: the paving wheel comprises a rotating shaft; two paving blades with opposite thread turning directions are arranged on the rotating shaft, the rotating shaft is rotationally connected with the rack, and a bevel gear A key is connected at the front end of the rotating shaft; the radial bottom ends of the spreading blades are at a certain distance from the partition plate.
4. The paving device for construction of the asphalt pavement of a road according to claim 3, wherein: the front side and the rear side of the bottom of the containing barrel are arranged in an inward inclined mode.
5. The paving device for road asphalt pavement construction according to claim 4, characterized in that: the device also comprises a sealing plate; the front side of the baffle is fixedly connected with a baffle plate, the baffle plate is provided with a shaft hole, and the spreading wheel is rotatably connected in the shaft hole; bevel gear A sets up in the baffle left side, and the closing plate fixed connection is on baffle, frame.
6. The paving device for road asphalt pavement construction according to claim 5, wherein: the body of the spiral feeding rod is provided with a spiral feeding blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220833182.0U CN217324868U (en) | 2022-04-08 | 2022-04-08 | Paving device for highway asphalt pavement construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220833182.0U CN217324868U (en) | 2022-04-08 | 2022-04-08 | Paving device for highway asphalt pavement construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217324868U true CN217324868U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220833182.0U Active CN217324868U (en) | 2022-04-08 | 2022-04-08 | Paving device for highway asphalt pavement construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217324868U (en) |
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2022
- 2022-04-08 CN CN202220833182.0U patent/CN217324868U/en active Active
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