CN218322264U

CN218322264U - Asphalt repairing machine

Info

Publication number: CN218322264U
Application number: CN202222671217.8U
Authority: CN
Inventors: 邓智敏
Original assignee: Jingye Construction Group Co ltd
Current assignee: Jingye Construction Group Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-17
Anticipated expiration: 2032-10-11

Abstract

The utility model belongs to the technical field of the machine is repaired to pitch, especially, repair machine is repaired to pitch, include base, rabbling mechanism, dust absorption subassembly, mill plane subassembly and compaction adjusting part, press and hold adjusting part, rabbling mechanism, dust absorption subassembly and mill plane subassembly and set gradually on the base from a left side to the right side, be provided with the electric plate on the stirring subassembly, rotate on the base and install two back shafts, the equal fixed cover in both ends of two back shafts is equipped with and removes the wheel, the bottom side of base is provided with the lift adjustment subassembly, and rabbling mechanism, dust absorption subassembly and mill plane subassembly all are connected with the lift adjustment subassembly, the lift adjustment subassembly includes lifter plate and pneumatic cylinder. The utility model relates to a rationally, easy operation can mill plane, clear up, repair and compaction operation in proper order to the position that needs were repaired, has not only improved the efficiency that pitch was repaired, can reduce artificial input moreover, has better suitability simultaneously.

Description

Asphalt repairing machine

Technical Field

The utility model relates to a machine technical field is repaired to pitch, in particular to machine is repaired to pitch.

Background

Asphalt pavement is various types of pavement paved by asphalt materials mixed in mineral materials, has the advantages of good flatness, low noise, high driving comfort and the like, is widely applied to highway engineering construction, but the pavement is easy to be damaged after being used for a period of time due to the conditions of large traffic flow, high vehicle speed, overload and the like, the damage to the local asphalt pavement is generally repaired by asphalt materials, the asphalt pavement has more damage forms such as local cracks, bulges or subsidence and the like, the cracks are generally grouted by the asphalt materials, but the width of some cracks is small, the direct crack filling operation cannot be carried out, and the crack filling operation can be carried out only after the cracks are expanded and cleaned by a cutting machine, for bumps, sinks and the like, an original asphalt layer is milled or dug generally, then asphalt materials are used for repairing, multiple machines are needed to be matched for use, the operation is relatively complex, and through retrieval and patent with the publication number of CN 214168703U, the municipal asphalt road repairing machine is provided.

But in the in-service use discovery the pitch patching machine that mentions among the above-mentioned prior art still need expand the seam or mill and dig earlier to required repair department before the use and handle the back and just can repair the operation, and the suitability is not enough, consequently, the utility model provides a pitch patching machine is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing an asphalt repairing machine.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides an asphalt repairing machine, includes base, rabbling mechanism, dust absorption subassembly, mills plane subassembly and compaction adjusting part, press to hold adjusting part, rabbling mechanism, dust absorption subassembly and mill plane subassembly and set gradually on the base from a left side to the right side, be provided with the electric plate on the stirring subassembly, rotate on the base and install two back shafts, the both ends of two back shafts are all fixed to overlap and are equipped with the removal wheel, the bottom side of base is provided with lift adjusting part, and rabbling mechanism, dust absorption subassembly and mill plane subassembly all are connected with lift adjusting part.

Preferably, the lifting adjusting assembly comprises a lifting plate and a hydraulic cylinder, the hydraulic cylinder is vertically and fixedly mounted at the bottom of the base, the lifting plate is fixedly mounted at the bottom end of the hydraulic cylinder, a plurality of guide rods are fixedly mounted on the lifting plate, a plurality of guide holes are formed in the bottom side of the base, and the guide rods are respectively slidably mounted in the corresponding guide holes.

Preferably, the rabbling mechanism includes the churn, driving motor, the drive shaft, the unloading pipe, sleeve pipe and spiral auger, the top side fixed mounting of base has the churn, the top fixed mounting of churn has driving motor, fixed mounting has the drive shaft on driving motor's the output shaft, radial fixed mounting has a plurality of puddlers in the drive shaft, the bottom axial fixedly connected with spiral auger of drive shaft, the bottom fixed mounting of churn has the unloading pipe, the bottom of spiral auger extends to in the unloading pipe, the outside sliding seal of unloading pipe installs the sleeve pipe, and the sheathed tube bottom is provided with the pitch shower nozzle, sleeve pipe and lifter plate fixed connection, and electric plate fixed mounting is on the churn.

Preferably, radial fixed mounting has two connecting rods on the drive shaft, and the equal fixed mounting of one end that the drive shaft was kept away from to two connecting rods has the scraper blade, and two scraper blades all contact with the inner wall of churn.

Preferably, the dust absorption subassembly includes a collecting cylinder, an air exhauster, hemisphere filter plate, standpipe and dust absorption head, and the top side fixed mounting of base has the collecting cylinder, and the top fixed mounting of collecting cylinder has the air exhauster, and fixed mounting has the hemisphere filter plate on the inner wall of collecting cylinder, and the hemisphere filter plate is located air exhauster air intake one side, and slidable mounting has same standpipe on collecting cylinder and the base, and the bottom of standpipe extends to the below and the fixed mounting of lifter plate has the dust absorption head, and standpipe and lifter plate fixed connection.

Preferably, a hemispherical cover is fixedly mounted at the top end of the vertical pipe.

Preferably, mill the plane subassembly and include rectangle frame, two fixed blocks, mill the plane motor and mill the plane roller, vertical slidable mounting has the rectangle frame on the base, and the bottom side fixed mounting of rectangle frame has two fixed blocks, rotates on two fixed blocks and installs same mill the plane roller, and fixed mounting has the motor of milling on the fixed block that is located the front side, mills the output shaft of motor and mills the axial fixed connection of plane roller, and rectangle frame and lifter plate fixed connection.

Preferably, the compaction adjusting assembly comprises an adjusting motor, an adjusting screw rod, an inner screw sleeve, a U-shaped plate and a compaction roller, a mounting opening is formed in the base, the U-shaped plate is slidably mounted on the inner wall of the mounting opening, the compaction roller is rotatably mounted on the U-shaped plate, the inner screw sleeve is fixedly mounted on the top side of the U-shaped plate, the adjusting screw rod is mounted in the inner screw sleeve, the adjusting motor is fixedly mounted on the top side of the base, and the output shaft of the adjusting motor is fixedly connected with the adjusting screw rod in the axial direction.

Preferably, all seted up the guide way on the both sides inner wall of installing port, equal slidable mounting has the guide block in two guide ways, two guide blocks all with internal thread sleeve fixed connection.

The beneficial effects of the utility model are that: the utility model discloses in, can carry out prosthetic position to needs through the lift adjustment subassembly and mill under the cooperation of milling the subassembly and mill the processing of milling, can the effectual control mill the degree of depth of milling simultaneously, solved and repaired the position crack width and differ, the less unable condition that adopts the direct repair of pitch material of part crack width.

Can clear up and collect the waste material that mills the plane production under dust absorption assembly's effect, guarantee that the pitch material can normally bond with the inslot wall, avoid leading to the condition that the pitch material drops because of bonding insecure.

Can stir the pitch material through setting up rabbling mechanism, can make the pitch material keep in suitable temperature interval simultaneously under the effect of electric plate, avoid it to appear cooling, and can clear up the pitch material of adhesion on the churn inner wall under the effect of connecting rod and scraper blade, can reduce the waste of material simultaneously, can make spiral auger pay-off downwards through control driving motor antiport for the pitch material is filled in the inslot that the roller was seted up milling.

Can carry out the compaction to the pitch material after repairing through compaction adjusting part, can adjust the height of compaction roller as required simultaneously, avoided the condition of the wrong platform of appearing between repair back and the former ground.

The asphalt repairing machine is simple in operation, can sequentially perform milling, cleaning, repairing and compacting operations on positions needing to be repaired, improves asphalt repairing efficiency, and can reduce manual investment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained without creative efforts.

Fig. 1 is a schematic perspective view of an asphalt repairing machine according to the present invention;

fig. 2 is a schematic cross-sectional structural view of an asphalt repairing machine according to the present invention;

fig. 3 is a schematic structural diagram of a part a of the asphalt patching machine provided by the present invention;

fig. 4 is a schematic structural diagram of a part B in the asphalt patching machine according to the present invention.

In the figure: 1. a base; 2. a mixing drum; 21. a drive motor; 22. a drive shaft; 23. a spiral auger; 24. a squeegee; 25. a feeding pipe; 26. a sleeve; 27. an electric hot plate; 3. a collection canister; 31. an exhaust fan; 32. a hemispherical filter plate; 33. a vertical tube; 34. a dust collection head; 4. a rectangular frame; 41. milling and planing a motor; 42. milling a planing roller; 5. adjusting the motor; 51. adjusting the lead screw; 52. an internal thread sleeve; 53. a U-shaped plate; 54. a compaction roller; 6. a lifting plate; 61. and a hydraulic cylinder.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the specific embodiments. It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, an asphalt repairing machine comprises a base 1, a hydraulic cylinder 61 is vertically and fixedly installed at the bottom of the base 1, a lifting plate 6 is fixedly installed at the bottom end of the hydraulic cylinder 61, a plurality of guide rods are fixedly installed on the lifting plate 6, a plurality of guide holes are formed in the bottom side of the base 1, the guide rods are respectively and slidably installed in the corresponding guide holes, a mixing drum 2 is fixedly installed at the top side of the base 1, a driving motor 21 is fixedly installed at the top of the mixing drum 2, a driving shaft 22 is fixedly installed on an output shaft of the driving motor 21, a plurality of mixing rods are radially and fixedly installed on the driving shaft 22, a spiral auger 23 is axially and fixedly connected at the bottom end of the driving shaft 22, a discharging pipe 25 is fixedly installed at the bottom of the mixing drum 2, the bottom end of the spiral auger 23 extends into the discharging pipe 25, a sleeve 26 is slidably and hermetically installed at the outer side of the discharging pipe 25, and an asphalt sprayer is arranged at the bottom end of the sleeve 26, the sleeve 26 is fixedly connected with the lifting plate 6, the electric heating plate 27 is fixedly installed on the mixing drum 2 and can heat the asphalt material in the mixing drum 2, so that the asphalt material can be kept in a more appropriate temperature range, and further the condition of asphalt material cooling can be effectively avoided, the collecting drum 3 is fixedly installed on the top side of the base 1, the exhaust fan 31 is fixedly installed on the top of the collecting drum 3, the hemispherical filter plate 32 is fixedly installed on the inner wall of the collecting drum 3, the hemispherical filter plate 32 is positioned on one side of the air inlet of the exhaust fan 31, the same vertical pipe 33 is slidably installed on the collecting drum 3 and the base 1, the bottom end of the vertical pipe 33 extends to the lower part of the lifting plate 6 and is fixedly installed with the dust collection head 34, the vertical pipe 33 is fixedly connected with the lifting plate 6, and the rectangular frame 4 is vertically slidably installed on the base 1, two fixed blocks are fixedly mounted at the bottom side of the rectangular frame 4, the same milling and planing roller 42 is mounted on the two fixed blocks in a rotating mode, a milling and planing motor 41 is fixedly mounted on the fixed block located on the front side, an output shaft of the milling and planing motor 41 is fixedly connected with the milling and planing roller 42 in the axial direction, the rectangular frame 4 is fixedly connected with the lifting plate 6, a mounting opening is formed in the base 1, a U-shaped plate 53 is slidably mounted on the inner wall of the mounting opening, a compaction roller 54 is mounted on the U-shaped plate 53 in a rotating mode, an internal thread sleeve 52 is fixedly mounted on the top side of the U-shaped plate 53, an adjusting screw 51 is mounted in the internal thread sleeve 52, an adjusting motor 5 is fixedly mounted on the top side of the base 1, the output shaft of the adjusting motor 5 is fixedly connected with the adjusting screw 51 in the axial direction, two support shafts are mounted on the base 1 in a rotating mode, and moving wheels are fixedly mounted at two ends of the two support shafts.

In this embodiment, radial fixed mounting has two connecting rods on the drive shaft 22, and the equal fixed mounting of one end that drive shaft 22 was kept away from to two connecting rods has scraper blade 24, and two scraper blades 24 all contact with the inner wall of churn 2 to can clear up the pitch material of adhesion on the 2 inner walls of churn.

In this embodiment, the top fixed mounting of standpipe 33 has the hemisphere cover to can avoid directly striking hemisphere filter plate 32 through the inspiratory mill plane material of standpipe 33, and then can improve hemisphere filter plate 32's life.

In this embodiment, all seted up the guide way on the both sides inner wall of installing port, equal slidable mounting has the guide block in two guide ways, two guide blocks all with interior silk sleeve 52 fixed connection to can make its lift that remains stable after the roll-off in U-shaped plate 53 follow installing port, be convenient for receive and release the operation simultaneously.

In this embodiment, base 1's top side fixed mounting has the baffle, and one side top fixed mounting of baffle has two holding rods, all fixed cover is equipped with the antiskid cover on two holding rods, and the operator of being convenient for promotes the device to can control the device and remove along the position that needs the repair under the cooperation of removal wheel.

The working principle is as follows: when the device is used, firstly, a power supply is switched on, the asphalt material for repairing is guided into the mixing drum 2, a switch of the electric heating plate 27 is switched on, the asphalt material can keep a proper temperature under the action of the electric heating plate 27, solidification and agglomeration are avoided, the driving shaft 22 is controlled by the driving motor 21 to drive the stirring rods to perform stirring operation, an operator pushes the device to move along the position to be repaired, the lifting plate 6 is controlled to move downwards by the hydraulic cylinder 61 and the milling motor 41 is started, the milling roller 42 is controlled to perform milling operation on the position to be repaired under the action of the milling motor 41, the dust suction head 34 can suck the waste material generated after milling and convey the waste material into the collecting drum 3 by exhausting fan 31, the waste material can be prevented from directly impacting the filter plate 32 under the action of the hemispherical cover, the service life of the hemispherical filter plate 32 is prolonged, meanwhile, the waste material generated after milling can be collected into the collecting drum 3, the driving motor 21 is controlled to rotate reversely, the auger screw head can be capable of conveying the asphalt material downwards by the auger 52 and adjusting the leveling of the screw head, and leveling the screw head after the asphalt material is repaired, and the asphalt material is adjusted by adjusting screw head 52.

The asphalt patching machine provided by the utility model is introduced in detail. The principles and embodiments of the present invention have been explained using specific embodiments, and the above description is only used to help understand the method and its core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. The utility model provides a pitch repairing machine, its characterized in that includes base (1), rabbling mechanism, dust absorption subassembly, mills plane subassembly and compaction adjusting part, rabbling mechanism, dust absorption subassembly and mill plane subassembly from a left side to the right side and set gradually on base (1), the last electric plate (27) that are provided with of rabbling mechanism, rotate on base (1) and install two back shafts, the both ends of two back shafts are all fixed the cover and are equipped with the removal wheel, the bottom side of base (1) is provided with lift adjustment subassembly, and rabbling mechanism, dust absorption subassembly and mill plane subassembly all are connected with lift adjustment subassembly.

2. The asphalt patching machine according to claim 1, characterized in that: the lifting adjusting assembly comprises a lifting plate (6) and a hydraulic cylinder (61), the hydraulic cylinder (61) is vertically and fixedly mounted at the bottom of the base (1), the lifting plate (6) is fixedly mounted at the bottom end of the hydraulic cylinder (61), a plurality of guide rods are fixedly mounted on the lifting plate (6), a plurality of guide holes are formed in the bottom side of the base (1), and the guide rods are respectively slidably mounted in the corresponding guide holes.

3. The asphalt patching machine as recited in claim 2, wherein: rabbling mechanism includes churn (2), driving motor (21), drive shaft (22), unloading pipe (25), sleeve pipe (26) and spiral auger (23), the top side fixed mounting of base (1) has churn (2), the top fixed mounting of churn (2) has driving motor (21), fixed mounting has drive shaft (22) on the output shaft of driving motor (21), radial fixed mounting has a plurality of puddlers on drive shaft (22), the bottom axial fixedly connected with spiral auger (23) of drive shaft (22), the bottom fixed mounting of churn (2) has unloading pipe (25), the bottom of spiral auger (23) extends to in unloading pipe (25), the outside sliding seal of unloading pipe (25) installs sleeve pipe (26), and the bottom of sleeve pipe (26) is provided with the pitch shower nozzle, sleeve pipe (26) and lifter plate (6) fixed connection, and electric hot plate (27) fixed mounting is on churn (2).

4. The asphalt patching machine according to claim 3, characterized in that: radial fixed mounting has two connecting rods on drive shaft (22), and the equal fixed mounting in one end that drive shaft (22) was kept away from to two connecting rods has scraper blade (24), and two scraper blades (24) all contact with the inner wall of churn (2).

5. The asphalt patching machine according to claim 2, characterized in that: the dust collection assembly comprises a collecting barrel (3), an exhaust fan (31), a hemispherical filter plate (32), a vertical pipe (33) and a dust collection head (34), the top side of the base (1) is fixedly provided with the collecting barrel (3), the top of the collecting barrel (3) is fixedly provided with the exhaust fan (31), the inner wall of the collecting barrel (3) is fixedly provided with the hemispherical filter plate (32), the hemispherical filter plate (32) is positioned on one side of an air inlet of the exhaust fan (31), the collecting barrel (3) and the base (1) are provided with the same vertical pipe (33) in a sliding manner, the bottom end of the vertical pipe (33) extends to the lower part of the lifting plate (6) and is fixedly provided with the dust collection head (34), and the vertical pipe (33) is fixedly connected with the lifting plate (6).

6. The asphalt patching machine as recited in claim 5, wherein: and a hemispherical cover is fixedly arranged at the top end of the vertical pipe (33).

7. The asphalt patching machine as recited in claim 2, wherein: the milling assembly comprises a rectangular frame (4), two fixing blocks, a milling motor (41) and a milling roller (42), the rectangular frame (4) is vertically installed on the base (1) in a sliding mode, the two fixing blocks are fixedly installed on the bottom side of the rectangular frame (4), the same milling roller (42) is installed on the two fixing blocks in a rotating mode, the milling motor (41) is fixedly installed on the fixing block located on the front side, an output shaft of the milling motor (41) is fixedly connected with the milling roller (42) in the axial direction, and the rectangular frame (4) is fixedly connected with the lifting plate (6).

8. The asphalt patching machine according to claim 1, characterized in that: the compaction adjusting assembly comprises an adjusting motor (5), an adjusting screw rod (51), an inner screw sleeve (52), a U-shaped plate (53) and a compaction roller (54), a mounting opening is formed in the base (1), the U-shaped plate (53) is slidably mounted on the inner wall of the mounting opening, the compaction roller (54) is rotatably mounted on the U-shaped plate (53), the inner screw sleeve (52) is fixedly mounted on the top side of the U-shaped plate (53), the adjusting screw rod (51) is mounted in the inner screw sleeve (52), the adjusting motor (5) is fixedly mounted on the top side of the base (1), and the output shaft of the adjusting motor (5) is fixedly connected with the adjusting screw rod (51) in the axial direction.

9. The asphalt patching machine as recited in claim 8, wherein: the inner walls of the two sides of the mounting opening are provided with guide grooves, guide blocks are arranged in the two guide grooves in a sliding mode, and the two guide blocks are fixedly connected with the inner wire sleeve (52).