CN212714442U

CN212714442U - Repair device for asphalt pavement

Info

Publication number: CN212714442U
Application number: CN202021172508.7U
Authority: CN
Inventors: 莫俊明
Original assignee: Xinjiang Vocational & Technical College Of Communicaitons
Current assignee: Xinjiang Vocational & Technical College Of Communicaitons
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-16
Anticipated expiration: 2030-06-22

Abstract

The utility model relates to a road surface repair equipment technical field especially relates to a bituminous paving's patching device, including the mount, the inboard middle part fixedly connected with hopper of mount to the bottom fixedly connected with play feed cylinder of hopper, go out the feed cylinder slope setting, and go out feed cylinder slope one end up and pass through connecting seat fixedly connected with motor, shaft coupling fixedly connected with pivot is passed through to the one end of motor output shaft, and the one end that the motor was kept away from in the pivot runs through out the feed cylinder and extends to the inside of going out the feed cylinder. The utility model discloses a defeated material width can be adjusted according to the pot hole of different width to a plurality of play feed cylinder structures, realizes once only accomplishing defeated material operation to the pot hole of different width, utilizes ejection of compact spiral to make the ejection of compact distribute evenly, is convenient for shakeout and compaction, defeated material, shakeout and compaction are once only accomplished by pulling the locomotive and pull the in-process that advances, effectively improve the efficiency of construction that the road surface was repaired, alleviate workman intensity of labour.

Description

Repair device for asphalt pavement

Technical Field

The utility model relates to a road surface repair equipment technical field especially relates to a bituminous paving's patching device.

Background

Asphalt pavement is a kind of pavement which is made up by mixing mineral material with asphalt material, and the asphalt binder can raise the ability of paving granules to resist running and damage of natural factors to pavement, and can make the pavement smooth, dustless, impervious and durable, so that it is a high-grade pavement which is most extensively used in road construction.

Bituminous paving can cause the road surface damage because of various reasons, the pot hole appears, need in time restore the road surface, cold-patch material is the main material of current bituminous paving repair, among the prior art, procedures such as defeated material in the cold-patch material repair work progress, shakeout and tamp mainly rely on the workman to accomplish by hand, repair inefficiency, high labor strength, manual defeated material distributes unevenly, increase shakeout work load, the defeated material mechanism of tradition adopts the single export ejection of compact, to the pot hole of broad, need the repeated defeated material many times.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a bituminous paving's patching device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a repairing device for asphalt pavement, which comprises a fixed frame, wherein the middle part of the inner side of the fixed frame is fixedly connected with a hopper, the bottom of the hopper is fixedly connected with a discharging barrel which is arranged obliquely, and one end of the discharging barrel, which is inclined upwards, is fixedly connected with a motor through a connecting seat, one end of the output shaft of the motor is fixedly connected with a rotating shaft through a coupler, one end of the rotating shaft, which is far away from the motor, penetrates through the discharging barrel and extends to the interior of the discharging barrel, a discharging screw is fixedly connected on the surface of the rotating shaft and positioned in the discharging barrel, a discharging groove matched with a discharging opening of the hopper is arranged at the top of the discharging barrel, a plurality of discharging barrels are arranged side by side along the bottom of the hopper, the inner part of the hopper and the space between the adjacent discharging barrels are fixedly connected with a clapboard, the inboard one side that just is located the hopper of mount is provided with the shakeout support, the bottom of mount just is located one side of shakeout support and is connected with the compaction roller through the bearing rotation.

Preferably, one side of the fixing frame, which is far away from the compaction roller, is fixedly connected with a traction vehicle head through a connecting piece, and one side of the bottom of the fixing frame, which is far away from the compaction roller, is rotatably connected with a balance wheel through a bearing.

Preferably, one side fixedly connected with material loading platform that the mount top is close to the locomotive that pulls to one side fixedly connected with inspection platform that the mount top is close to the compaction roller, material loading platform and inspection platform all around equal fixedly connected with safety barrier.

Preferably, the top of the flattening support is rotatably connected with the inner side of the fixing frame through a pin shaft, and the bottom of the flattening support is fixedly connected with a flattening plate through a bolt.

Preferably, the middle part of the flattening support is fixedly connected with a first connecting rod, and the middle part of the first connecting rod is rotatably connected with an electric telescopic rod.

Preferably, the top end of the electric telescopic rod is rotatably connected with a second connecting rod, and two ends of the second connecting rod are fixedly connected with the inner side of the fixing frame.

Preferably, a valve plate hole is formed in one side of the hopper and between the adjacent partition plates, and an adjusting valve plate is arranged in the valve plate hole.

The utility model discloses possess following beneficial effect at least:

through the setting of a plurality of play feed cylinder structures, can adjust defeated material width according to the road surface pot hole of different width, can realize once only accomplishing defeated material operation to the pot hole of different width, utilize ejection of compact spiral to make the ejection of compact distribute evenly, be convenient for shakeout and compaction, defeated material, shakeout and compaction are once only accomplished by the locomotive traction in-process that advances, effectively improve the efficiency of construction that the road surface was repaired, alleviate workman intensity of labour.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a front view of the structure of the present invention;

fig. 2 is a top view of the hopper structure of the present invention;

FIG. 3 is a schematic view of the internal structure of the discharging barrel of the present invention;

fig. 4 is a cross-sectional view of the flatly-laid support structure of the present invention.

In the figure: 1. a fixed mount; 2. a hopper; 3. a discharging barrel; 4. a motor; 5. a rotating shaft; 6. discharging spirally; 7. a discharging groove; 8. a partition plate; 9. flattening the bracket; 10. a compaction roller; 11. towing the locomotive; 12. a balance wheel; 13. a feeding platform; 14. an inspection platform; 15. a safety barrier; 16. flattening; 17. a first connecting rod; 18. an electric telescopic rod; 19. a second connecting rod; 20. a valve plate aperture; 21. and adjusting the valve plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, a repairing device for asphalt pavement comprises a fixing frame 1, a hopper 2 is fixedly connected to the middle part of the inner side of the fixing frame 1, a discharging barrel 3 is fixedly connected to the bottom of the hopper 2, the discharging barrel 3 is arranged in an inclined manner, a motor 4 is fixedly connected to the inclined end of the discharging barrel 3 through a connecting seat, a rotating shaft 5 is fixedly connected to one end of an output shaft of the motor 4 through a coupler, one end of the rotating shaft 5, which is far away from the motor 4, penetrates through the discharging barrel 3 and extends to the inside of the discharging barrel 3, a discharging screw 6 is fixedly connected to the surface of the rotating shaft 5 and is positioned inside the discharging barrel 3, a discharging groove 7 matched with a discharging opening of the hopper 2 is formed in the top of the discharging barrel 3, a plurality of discharging barrels 3 are arranged side by side along the bottom of the hopper 2, a partition plate 8 is fixedly connected to the inside of the hopper 2, the bottom of the fixed frame 1 and one side of the flattening support 9 are rotatably connected with a compacting roller 10 through a bearing.

The scheme has the following working processes:

by the workman to filling cold-patch material in 2 hoppers on material loading platform 13, draw locomotive 11 draw gear to move ahead, at the originated defeated material initial site of road surface pot hole, select to open the adjusting valve plate 21 that corresponds the width position according to the width of pot hole, make the play feed cylinder 3 that corresponds the pot hole width can be defeated, cold-patch material gets into out feed cylinder 3 through silo 7 down, motor 4 drive pivot 5 and ejection of compact spiral 6 are rotatory, make cold-patch material with the even output of certain speed and volume, pave road surface pot hole, move ahead along with the device, shakeout support 9 drives shakeout 16 shakeouts the cold-patch material of pot hole inslot, later, carry out the compaction by compaction roller 10 to the cold-patch material of shakeout.

Further, one side of the fixing frame 1, which is far away from the compaction roller 10, is fixedly connected with a traction vehicle head 11 through a connecting piece, and one side of the bottom of the fixing frame 1, which is far away from the compaction roller 10, is rotatably connected with a balance wheel 12 through a bearing.

Further, 1 top of mount is close to one side fixedly connected with material loading platform 13 of pulling locomotive 11, and 1 top of mount is close to one side fixedly connected with inspection platform 14 of compaction roller 10, material loading platform 13 and inspection platform 14 all around equal fixedly connected with safety barrier 15, arrange the material loading personnel on the material loading platform 13, can follow the operation and carry out the feed supplement, inspection platform 14 arranges the workman and carries out the operation inspection, can in time communicate with the driver of pulling locomotive 11 when discovering the operation defect, so that the adjustment operation.

Further, the top of the flattening support 9 is rotatably connected with the inner side of the fixing frame 1 through a pin shaft, and the bottom of the flattening support 9 is fixedly connected with a flattening plate 16 through a bolt.

Further, the middle part of the flattening support 9 is fixedly connected with a first connecting rod 17, and the middle part of the first connecting rod 17 is rotatably connected with an electric telescopic rod 18.

Further, the top of electric telescopic handle 18 rotates and is connected with second connecting rod 19 to the both ends of second connecting rod 19 and the inboard fixed connection of mount 1, through the height of the adjustable shakeout board 16 of electric telescopic handle 18, and pack up shakeout support 9 when not using, the change can be dismantled to shakeout board 16.

Furthermore, one side of the hopper 2 and the partition plates 8 adjacent to each other are provided with valve plate holes 20, the valve plate holes 20 are internally provided with adjusting valve plates 21, and the adjusting valve plates 21 are used for controlling the blanking of the hopper 2, so that the purpose of controlling the blanking with different widths is achieved, and the blanking speed can be adjusted by adjusting the valve plates 21, so that the purpose of controlling the discharging amount is achieved.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The asphalt pavement repairing device comprises a fixing frame (1) and is characterized in that a hopper (2) is fixedly connected to the middle of the inner side of the fixing frame (1), a discharging barrel (3) is fixedly connected to the bottom of the hopper (2), the discharging barrel (3) is arranged in a tilted mode, a motor (4) is fixedly connected to one end, inclined upwards, of the discharging barrel (3) through a connecting seat, one end of an output shaft of the motor (4) is fixedly connected with a rotating shaft (5) through a shaft coupling, one end, far away from the motor (4), of the rotating shaft (5) penetrates through the discharging barrel (3) and extends into the discharging barrel (3), a discharging spiral (6) is fixedly connected to the surface of the rotating shaft (5) and is positioned in the discharging barrel (3), a discharging groove (7) matched with a discharging opening of the hopper (2) is formed in the top of the discharging barrel (3), and a plurality of discharging barrels (3) are arranged side by side along, the inside of hopper (2) just is located equal fixedly connected with baffle (8) between adjacent play feed cylinder (3), the inboard of mount (1) and the one side that is located hopper (2) are provided with shakeout support (9), the bottom of mount (1) and the one side that is located shakeout support (9) are rotated through the bearing and are connected with compaction roller (10).

2. The asphalt pavement patching device as claimed in claim 1, wherein a traction vehicle head (11) is fixedly connected to one side of the fixing frame (1) far away from the compaction roller (10) through a connecting piece, and a balance wheel (12) is rotatably connected to one side of the bottom of the fixing frame (1) far away from the compaction roller (10) through a bearing.

3. The asphalt pavement patching device as claimed in claim 2, wherein a loading platform (13) is fixedly connected to one side of the top of the fixed frame (1) close to the traction vehicle head (11), an inspection platform (14) is fixedly connected to one side of the top of the fixed frame (1) close to the compaction roller (10), and safety guardrails (15) are fixedly connected to the peripheries of the loading platform (13) and the inspection platform (14).

4. The asphalt pavement patching device as claimed in claim 1, wherein the top of the flattening support (9) is rotatably connected with the inner side of the fixing frame (1) through a pin shaft, and the bottom of the flattening support (9) is fixedly connected with a flattening plate (16) through a bolt.

5. The asphalt pavement patching device as claimed in claim 1, wherein a first connecting rod (17) is fixedly connected to the middle of the flattening support (9), and an electric telescopic rod (18) is rotatably connected to the middle of the first connecting rod (17).

6. The asphalt pavement patching device as claimed in claim 5, wherein the top end of the electric telescopic rod (18) is rotatably connected with a second connecting rod (19), and two ends of the second connecting rod (19) are fixedly connected with the inner side of the fixing frame (1).

7. The asphalt pavement patching device as claimed in claim 1, wherein a valve plate hole (20) is formed in one side of the hopper (2) and between adjacent partition boards (8), and an adjusting valve plate (21) is arranged in the valve plate hole (20).