CN214882828U

CN214882828U - Bituminous paving hole groove patching device

Info

Publication number: CN214882828U
Application number: CN202120264048.9U
Authority: CN
Inventors: 王小伟; 诸葛飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-11-26
Anticipated expiration: 2031-01-30

Abstract

The utility model discloses a bituminous paving hole groove patching device belongs to bituminous paving and repairs technical field. The utility model provides a bituminous paving hole groove patching device, the on-line screen storage device comprises a base, asphalt pump output end has the stub bar through the return bend connection, the inside coaxial pivot that is equipped with of churn, the pivot outer wall is align to grid and has set firmly a plurality of stirring rods, the pivot lower extreme runs through the inboard bottom surface of churn and extends to outside and the cover is equipped with bevel gear A, bevel gear A right side is equipped with bevel gear B, the base top surface has been seted up for bevel gear A and bevel gear B's position and has been run through the groove, the coaxial fixedly connected with axle center of bevel gear B right-hand member, the axle center right-hand member runs through and runs through groove right wall and extends to outside and coaxial fixedly connected with motor, the pivot lower extreme passes and runs through the groove and extends to lower part and coaxial fixedly connected with carousel, carousel circumference outer wall is the equidistant a plurality of scrapers that have set firmly of annular. The utility model discloses avoid pitch problem that solidifies in the transportation, ensured the normal orderly the going on of road surface repair work.

Description

Bituminous paving hole groove patching device

Technical Field

The utility model relates to a bituminous paving repairs technical field, and more specifically says, relates to a bituminous paving hole groove patching device.

Background

At present, for asphalt pavements, local damages such as pit grooves, net cracks, cracks and the like become typical diseases, wherein the pit grooves have large proportion and have serious influence on the flatness, driving comfort and safety of the pavements, particularly the traffic characteristics of overload and large flow in China are increasingly obvious, and the probability of the pit grooves on the asphalt pavements is increased.

Through retrieval, patent publication No. CN210766318U discloses an asphalt pavement pit repairing device, which can directly shovel off asphalt protruding from a pavement and extrude the asphalt into a storage barrel again by arranging an inserting plate, so that waste is avoided.

In view of the fact that the prior art method for storing asphalt only uses a container to hold the asphalt, so that the asphalt is solidified during the process of moving the device to the area to be filled, which causes the asphalt pavement repairing work to have to be suspended, and the repairing efficiency of the pavement to be filled is greatly affected, we propose an asphalt pavement pit repairing device.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

An object of the utility model is to provide a bituminous paving hole groove patching device to solve the problem that proposes among the above-mentioned background art.

2. Technical scheme

A power box is fixedly arranged at the front end of the bottom surface of a base, rollers are rotatably connected to the outer walls of the left side and the right side of the base in a symmetrical structure, a mixing drum is fixedly arranged in the middle of the top surface of the base, a feeding plate is inserted at the upper end of the rear wall of the mixing drum, an asphalt pump is arranged on the front side of the mixing drum, the output end of the asphalt pump is connected with a discharging head through a bent pipe, a rotating shaft is coaxially arranged in the mixing drum, a plurality of mixing rods are uniformly arranged and fixedly arranged on the outer wall of the rotating shaft, the lower end of the rotating shaft penetrates through the bottom surface of the inner side of the mixing drum to extend to the outside and is sleeved with a bevel gear A, a bevel gear B is arranged on the right side of the bevel gear A, a through groove is formed in the top surface of the base relative to the positions of the bevel gear A and the bevel gear B, an axle center is coaxially and fixedly connected to the right wall of the through groove, the axle center right end extends to the outside and is coaxially and fixedly connected with a motor, the pivot lower extreme passes and runs through the groove and extend to lower part and coaxial fixedly connected with carousel, the carousel outside is the equidistant a plurality of scraper blades that are equipped with of annular, the scraper blade medial extremity has set firmly the inserted block, carousel circumference outer wall has set firmly fixed frame for the position of scraper blade, inserted block both sides outer wall is symmetrical structure and has seted up two grooves, the block inslot wall has set firmly the joint piece through compression spring, the joint groove has been seted up for the position of joint piece to fixed frame inner wall.

Preferably, the feeding plate is of an inclined U-shaped structure with a low front part and a high rear part, and the interior of the feeding plate is communicated with the interior of the mixing drum.

Preferably, the pitch pump bottom surface is connected fixedly with the base top surface, pitch pump input end and churn are inside to be linked together, the stub bar is inside to be linked together with the return bend inside, the inside ladder platform structure that is big end down that is of stub bar, stub bar rear wall and base antetheca are connected fixedly.

Preferably, the upper end of the rotating shaft is rotatably connected with the top surface of the inner side of the mixing drum, a plurality of vertically adjacent mixing rods are arranged in a staggered structure, and the bevel gear A is in meshed connection with the bevel gear B.

Preferably, the axle center is rotationally connected with the base, the scraper is in a triangular prism structure, and the left wall of the motor is fixedly connected with the right wall of the base.

Preferably, the insertion block is matched with the inside of the fixing frame in an inserting mode, and the clamping block is matched with the clamping groove in a clamping mode.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

1. the invention is provided with the motor, the roller can be in rolling contact with the ground when a worker transports the device to a construction site, the motor can be used for driving the shaft center to rotate in the moving process, the shaft center can drive the rotating shaft to rotate through the meshing connection of the bevel gear A and the bevel gear B, the rotating shaft can drive the stirring rods in the stirring cylinder to stir the asphalt in the stirring cylinder, the fluidity of the asphalt can be effectively improved through the staggered arrangement structure of the stirring rods, the solidification of the asphalt in the transporting process is avoided, and the normal and orderly operation of pavement repairing work is ensured.

2. The asphalt mixing device is provided with the discharging head, and after a worker moves the asphalt mixing device to a construction site, the asphalt in the mixing drum can be extracted by the asphalt pump and then is filled into a pit groove of a road surface through the bent pipe and the discharging head, then the device can drive over the pit groove, and the rotating disc at the lower end of the rotating shaft synchronously rotates in the moving process of the device, so that the asphalt filled in the pit groove can be scraped by the scraper fixedly arranged on the outer side of the rotating disc, the pit groove part is more smooth and attractive, the repairing efficiency of the pit groove is improved, the time and the labor are saved, the repairing quality is enhanced, and the asphalt mixing device can be used for repairing the pit groove at one time.

3. The scraper blade fixing frame is provided with the clamping block and the clamping groove, a worker can install and detach the scraper blade through the insertion fit of the insertion block and the fixing frame and the clamping fit of the clamping block and the clamping groove, the scraper blade is easy to damage due to the fact that the scraper blade is in contact with the ground for a long time, the quick replacement of the scraper blade is convenient and quick for the worker through the structure.

Drawings

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

fig. 2 is a schematic bottom view of the present invention;

FIG. 3 is a schematic sectional view of the mixing drum of the present invention;

fig. 4 is a schematic view of the turntable structure of the present invention.

The reference numbers in the figures illustrate: 1. a base; 101. a power supply box; 2. a roller; 3. a mixing drum; 4. feeding a plate; 5. an asphalt pump; 6. bending the pipe; 7. discharging a stub bar; 8. a rotating shaft; 9. a stirring rod; 10. a bevel gear A; 11. A bevel gear B; 12. a through groove; 13. an axis; 14. an electric motor; 15. a turntable; 16. a squeegee; 17. inserting a block; 18. a fixing frame; 19. a block groove; 20. a compression spring; 21. a clamping block; 22. a clamping groove.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution:

a repairing device for pits in an asphalt pavement comprises a base 1, wherein a power supply box 101 is fixedly arranged at the front end of the bottom surface of the base 1, the outer walls of the left side and the right side of the base 1 are respectively in a symmetrical structure and are rotatably connected with rollers 2, a stirring drum 3 is fixedly arranged in the middle of the top surface of the base 1, a feeding plate 4 is inserted at the upper end of the rear wall of the stirring drum 3, an asphalt pump 5 is arranged at the front side of the stirring drum 3, the output end of the asphalt pump 5 is connected with a discharging head 7 through a bent pipe 6, a rotating shaft 8 is coaxially arranged inside the stirring drum 3, a plurality of stirring rods 9 are uniformly arranged and fixedly arranged on the outer wall of the rotating shaft 8, the lower end of the rotating shaft 8 penetrates through the bottom surface of the inner side of the stirring drum 3 to extend to the outside and is sleeved with a bevel gear A10, a bevel gear B11 is arranged on the right side of the bevel gear A10, a penetrating groove 12 is arranged on the top surface of the base 1 opposite to the positions of a bevel gear A10 and a bevel gear B11, an axle center 13 is coaxially and fixedly connected with the axle center 13, the right wall of the shaft 13, the penetrating groove 12 extends to the outside and is coaxially and is fixedly connected with a

motor

14, 8 lower extremes of pivot pass and run through groove 12 and extend to lower part and coaxial fixedly connected with carousel 15, the carousel 15 outside is the equidistant a plurality of scrapers 16 that are equipped with of annular, the inboard end of scraper 16 has set firmly inserted

block

17, 15 circumference outer walls of carousel have set firmly fixed frame 18 for the position of scraper 16, two piece grooves 19 have been seted up to inserted block 17 both sides outer wall and have been the symmetric structure, 19 inner walls in piece groove have set firmly joint piece 21 through compression spring 20, joint groove 22 has been seted up for the position of joint piece 21 to fixed frame 18 inner wall.

Specifically, the feeding plate 4 is of an inclined U-shaped structure with a low front part and a high rear part, and the inside of the feeding plate 4 is communicated with the inside of the mixing drum 3, so that asphalt can be poured into the inside of the mixing drum 3.

Further, 5 bottom surfaces of asphalt pumps are connected with the top surface of the base 1 and are fixed, 5 input ends of the asphalt pumps are communicated with the inside of the mixing drum 3, the inside of the discharging head 7 is communicated with the inside of the bent pipe 6, the inside of the discharging head 7 is of a step structure with a small upper part and a big lower part, the rear wall of the discharging head 7 is connected and fixed with the front wall of the base 1, and asphalt in the mixing drum 3 can be extracted by the asphalt pumps 5 and then filled into a pit groove of a road surface through the bent pipe 6 and the discharging head 7.

Furthermore, the upper end of the rotating shaft 8 is rotatably connected with the top surface of the inner side of the mixing drum 3, a plurality of vertically adjacent mixing rods 9 are arranged in a staggered structure, the bevel gear A10 is meshed with the bevel gear B11, in the process that a worker transports the device to a construction site, the roller 2 can be in rolling contact with the ground, the motor 14 can drive the shaft center 13 to rotate, the shaft center 13 can be connected with the bevel gear B11 through the meshing of the bevel gear A10 to drive the rotating shaft 8 to rotate, the rotating shaft 8 can drive the plurality of mixing rods 9 inside the mixing drum 3 to mix the asphalt in the mixing drum 3, the flowability of the asphalt can be effectively improved through the staggered structure of the plurality of mixing rods 9, and solidification of the asphalt in the transportation process is avoided.

Still further, axle center 13 is connected with base 1 rotation, and scraper 16 is triangular prism structure, and motor 14 left wall is connected fixedly with base 1 right wall.

It should be noted that the insertion block 17 is inserted into the fixing frame 18, and the engaging block 21 is engaged with the engaging groove 22.

The working principle is as follows: in the process of transporting the device to a construction site, the roller 2 can be in rolling contact with the ground, the worker can drive the shaft center 13 to rotate by using the motor 14, the shaft center 13 can drive the rotating shaft 8 to rotate by meshing connection of the bevel gear A10 and the bevel gear B11, the rotating shaft 8 can drive the stirring rods 9 in the stirring cylinder 3 to stir asphalt in the stirring cylinder 3, the fluidity of the asphalt can be effectively improved by the staggered arrangement structure of the stirring rods 9, the solidification of the asphalt in the transportation process is avoided, the normal and orderly pavement repairing work is ensured, the practicability is strong, after the worker moves the device to the construction site, the asphalt in the stirring cylinder 3 can be extracted by using the asphalt pump 5 and then filled into a pit groove of the pavement through the elbow pipe 6 and the discharge head 7, and then the device can be driven over the pit groove, the rotary table 15 at the lower end of the rotating shaft 8 can synchronously rotate in the moving process of the device, so that asphalt filled in the pit groove can be scraped by utilizing the scraper 16 fixedly arranged on the outer side of the rotary table 15, the pit groove part is more smooth and attractive, the repairing efficiency, the time and the labor of the pit groove are improved, the repairing quality is enhanced, and the two effects are achieved at one stroke.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bituminous paving hole groove patching device, includes base (1), its characterized in that: the automatic feeding device is characterized in that a power box (101) is fixedly arranged at the front end of the bottom surface of the base (1), outer walls of the left side and the right side of the base (1) are symmetrically and rotatably connected with rollers (2), a stirring drum (3) is fixedly arranged in the middle of the top surface of the base (1), a feeding plate (4) is inserted at the upper end of the rear wall of the stirring drum (3), an asphalt pump (5) is arranged on the front side of the stirring drum (3), an output end of the asphalt pump (5) is connected with a discharging head (7) through a bent pipe (6), a rotating shaft (8) is coaxially arranged in the stirring drum (3), a plurality of stirring rods (9) are uniformly arranged and fixedly arranged on the outer wall of the rotating shaft (8), the lower end of the rotating shaft (8) penetrates through the bottom surface of the inner side of the stirring drum (3) to extend to the outside and is sleeved with a bevel gear A (10), a bevel gear B (11) is arranged on the right side of the bevel gear A (10), a penetrating groove (12) is formed in the top surface of the base (1) corresponding to the positions of the bevel gear A (10) and the bevel gear B (11), the right end of the bevel gear B (11) is coaxially and fixedly connected with an axle center (13), the right end of the axle center (13) penetrates through the right wall of the penetrating groove (12) to extend to the outside and is coaxially and fixedly connected with a motor (14), the lower end of the rotating shaft (8) passes through the through groove (12) to extend to the lower part and is coaxially and fixedly connected with a rotating disc (15), a plurality of scrapers (16) are annularly arranged on the outer side of the rotary disc (15) at equal intervals, inserting blocks (17) are fixedly arranged at the inner side ends of the scrapers (16), a fixed frame (18) is fixedly arranged on the circumferential outer wall of the rotary disc (15) relative to the position of the scraper (16), two block grooves (19) are arranged on the outer walls of the two sides of the inserting block (17) in a symmetrical structure, the inner wall of the block groove (19) is fixedly provided with a clamping block (21) through a compression spring (20), the inner wall of the fixing frame (18) is provided with a clamping groove (22) relative to the position of the clamping block (21).

2. The asphalt pavement pit repairing apparatus according to claim 1, wherein: the feeding plate (4) is of an inclined U-shaped structure with a low front part and a high back part, and the interior of the feeding plate (4) is communicated with the interior of the mixing drum (3).

3. The asphalt pavement pit repairing apparatus according to claim 1, wherein: pitch pump (5) bottom surface is connected fixedly with base (1) top surface, pitch pump (5) input and churn (3) are inside to be linked together, it is inside to be linked together with return bend (6) in stub bar (7) to go out stub bar (7) inside ladder platform structure for big end to end, it is fixed with base (1) antetheca to go out stub bar (7) back wall.

4. The asphalt pavement pit repairing apparatus according to claim 1, wherein: the upper end of the rotating shaft (8) is rotatably connected with the top surface of the inner side of the stirring drum (3), a plurality of vertically adjacent stirring rods (9) are arranged in a staggered structure, and the bevel gear A (10) is in meshed connection with the bevel gear B (11).

5. The asphalt pavement pit repairing apparatus according to claim 1, wherein: the axis (13) is rotationally connected with the base (1), the scraper (16) is of a triangular prism structure, and the left wall of the motor (14) is fixedly connected with the right wall of the base (1).

6. The asphalt pavement pit repairing apparatus according to claim 1, wherein: the plug block (17) is matched with the fixing frame (18) in an inserted manner, and the clamping block (21) is matched with the clamping groove (22) in a clamped manner.