CN221545232U - Asphalt road base layer mills plane device fast - Google Patents

Abstract

The application discloses a rapid milling device for an asphalt road base layer, and relates to the technical field of road surface construction. The application comprises a machine body, wherein the top of the machine body is fixedly connected with a handle, the bottom of the machine body is rotationally connected with a plurality of wheels, the inside of the machine body is rotationally connected with a rotary drum, a plurality of milling cutters are arranged on the rotary drum, a dust fall mechanism is arranged on the machine body, an interception component is arranged on one side of the machine body, and a cleaning component is arranged on the top of the machine body. According to the milling machine, the motor is started to drive the threaded rod to rotate, so that the top of the threaded sleeve can be abutted against the arc-shaped surface of the supporting plate and ascend, the baffle plate ascends along the sliding rod, water flow in the water storage tank flows into the machine body through the through groove, and when the water flow flows out through the through groove, the water flow falls on the water homogenizing fan to drive the water homogenizing fan to rotate, and the water flow evenly sprays the periphery of the milling cutter through the rotation of the water homogenizing fan, so that dust is prevented from drifting, the rotating drum and the milling cutter can be cooled, the service life of the milling cutter is prolonged, and the milling efficiency is improved.

Description

Asphalt road base layer mills plane device fast

Technical Field

The application relates to the technical field of pavement construction, in particular to a rapid milling device for an asphalt pavement base.

Background

In the process of repairing a road surface, a milling operation is required to be performed on the road surface by using a road milling machine, a layer of the surface of the road surface is scraped off, the adhesive force between the original road surface and a paved material is improved, and in order to improve the efficiency of the milling operation on the road surface, a road surface milling device is required.

The concrete pavement milling device disclosed in the prior China publication (CN 216338954U) comprises a pavement milling base shell, wherein a front roller is rotatably arranged at the left end of the pavement milling base shell, two rear rollers are rotatably arranged at the right end of the pavement milling base shell, a dust removal base box is fixedly arranged on the upper surface of the left end of the pavement milling base shell, and two exhaust fans are fixedly arranged on one side of the dust removal base box, which is far from the right end of the pavement milling base shell. Milling rotor surface adopts the arc to mill the tooth and can leave the straight line recess after the road surface mills the plane, thereby can carry out further milling with the straight line groove that the road surface produced through cooperation rolling disc and milling tooth and make the road surface straight line recess appear crisscross recess, further improvement road surface's roughness and coefficient of friction, compare in traditional scrape out the mode of one deck with the road surface layer, this device remains the original part of a part road through milling grooved mode, cooperation follow-up road construction maintenance significantly reduces materials cost.

The material cost of the device is reduced in the above patent, but in the actual use process, when the milling cutter mills the pavement, a large amount of dust can be generated, and the milling cutter works for a long time to generate heat, so that the environment is polluted, the service life of the milling cutter is also easy to shorten, and the milling efficiency of the device is influenced. Therefore, the application provides a rapid milling device for an asphalt road base.

Disclosure of utility model

The application aims at: in order to solve the problems, the application provides a rapid milling device for an asphalt road base.

The application adopts the following technical scheme for realizing the purposes:

The utility model provides a pitch road base layer mills plane device fast, includes the organism, organism top fixedly connected with handle, the organism bottom rotates and is connected with a plurality of wheels, the inside rotation of organism is connected with the rotary drum, install a plurality of milling cutters on the rotary drum, install dust fall mechanism on the organism, dust fall mechanism includes the water storage tank of fixed connection inside the organism, a plurality of logical grooves have been seted up to water storage tank bottom, a plurality of logical groove both sides equal fixedly connected with a plurality of slide bars, a plurality of slide bar is last to slide and is provided with the baffle, baffle bottom fixedly connected with backup pad, the backup pad bottom is the arc, backup pad both sides fixedly connected with breakwater, inside one side fixedly connected with motor of organism, the inside rotation of organism is connected with the threaded rod, the output and the threaded rod one end fixedly connected with of motor, install even water subassembly on the threaded rod, interception subassembly is installed to organism one side, clearance subassembly is installed at the organism top.

Through adopting above-mentioned technical scheme, mill and dig in-process can produce a large amount of dust, but start the dust fall mechanism and carry out watering dust fall this moment, also can cool down the clearance to milling cutter simultaneously, at the in-process of device work, can prevent dust and rivers to the effluvium around through interception subassembly, the protection surrounding environment, start the clearance subassembly simultaneously, mill the road surface residue that digs the device and produce and collect, the hoisting device practicality, rise along the slide bar through the baffle, thereby make the baffle remove the interception to logical groove, make the inside rivers of water storage tank flow into the organism through logical groove and carry out dust fall.

Further, even water subassembly includes threaded sleeve of threaded connection on the threaded rod, threaded sleeve both sides fixedly connected with a plurality of bracing pieces, a plurality of bracing piece one end fixedly connected with T shape piece, the spout has been seted up to the water storage tank bottom, T shape piece top slip sets up in the spout, threaded sleeve bottom rotation is connected with even water fan.

Through adopting above-mentioned technical scheme, when the rivers flow out through logical groove, can fall on even water fan to drive even water fan and rotate, make the rivers even spray around milling cutter through even rotation of even water fan, the all-round dust that produces milling is cleared up.

Further, the interception assembly comprises fixed blocks which are symmetrically and fixedly connected to one side of the machine body, a connecting rod is rotatably connected to one side of the fixed blocks, and a baffle is fixedly connected to the connecting rod.

By adopting the technical scheme, dust and water source are not prevented from being scattered to the periphery, the rotatable fixing block drives the baffle to block the front end of the machine body, dust and water source are prevented from flying to the periphery by the baffle, and the influence on the surrounding environment is avoided.

Further, a hairbrush is fixedly connected to the bottom of the baffle.

By adopting the technical scheme, sundries such as small stones on the ground in front can be cleaned through the hairbrush at the bottom, and damage of hard objects to the rotary drum is avoided.

Further, the cleaning assembly comprises a collecting box fixedly connected to the top of the machine body, a dust collector is fixedly connected to one side of the collecting box, a communicating pipe is fixedly connected to one side of the collecting box, a dust collection opening is fixedly connected to one end of the communicating pipe, and the dust collection opening is located on one side of the rotary drum.

By adopting the technical scheme, the dust collector is started, and the slag generated by milling is sucked into the collecting box through the communicating pipe and the dust collection opening, so that the road surface is ensured to be clean.

Further, a box door is hinged to one side of the collecting box, a clamping block is connected to one side of the box door in a rotating mode, and a clamping plate is fixedly connected to one side of the collecting box.

Through adopting above-mentioned technical scheme, when needs clear up the inside disintegrating slag of collecting box, can grab eastern fixture block, remove the restriction between the joint board, then pull open the chamber door, can clean the inside disintegrating slag of collecting box.

In summary, the present application includes at least one of the following beneficial effects:

1. According to the milling machine, the threaded rod is driven to rotate by the starting motor, the top of the threaded sleeve can be abutted against the arc-shaped surface of the supporting plate and ascend, the baffle plate ascends along the sliding rod, water flow in the water storage tank flows into the machine body through the through groove, when the water flow flows out through the through groove, the water flow falls on the water homogenizing fan, the water homogenizing fan is driven to rotate, the water flow evenly sprays the periphery of the milling cutter through the rotation of the water homogenizing fan, dust is prevented from drifting, the rotating drum and the milling cutter can be cooled, the service life of the milling cutter is prolonged, and the milling efficiency is improved.

2. According to the application, the dust collector is started, and then the slag generated by milling is sucked into the collecting box through the communicating pipe and the dust collection opening, so that the road surface is clean, when the slag in the collecting box needs to be cleaned, the clamping block can be grasped, the limitation between the clamping block and the clamping plate is removed, and then the box door is pulled open, so that the slag in the collecting box can be cleaned.

Drawings

Fig. 1 is a schematic perspective view of a device body according to the present application.

Fig. 2 is a schematic perspective view of a dust settling mechanism in the present application.

Fig. 3 is a schematic perspective view of a water homogenizing component in the present application.

Fig. 4 is a schematic perspective view of a cleaning assembly according to the present application.

Reference numerals illustrate:

1. A body; 2. a handle; 3. a wheel; 4. a rotating drum; 5. a milling cutter; 6. a dust fall mechanism; 7. an interception component; 8. cleaning the assembly; 61. a water storage tank; 62. a slide bar; 63. a baffle plate; 64. a support plate; 65. a water baffle; 66. a motor; 67. a threaded rod; 68. a thread sleeve; 69. a support rod; 610. a T-shaped block; 611. a water homogenizing fan; 71. a fixed block; 72. a connecting rod; 73. a baffle; 74. a brush; 81. a collection box; 82. a dust collector; 83. a communicating pipe; 84. a dust collection port; 85. a door; 86. a clamping block; 87. and a clamping plate.

Detailed Description

The application is described in further detail below with reference to fig. 1-4.

The embodiment of the application discloses a rapid milling device for an asphalt road base.

Referring to fig. 1, a quick milling device of asphalt road base, including organism 1, organism 1 top fixedly connected with handle 2, organism 1 bottom rotates and is connected with a plurality of wheels 3, organism 1 inside rotates and is connected with rotary drum 4, install a plurality of milling cutters 5 on the rotary drum 4, install dust fall mechanism 6 on the organism 1, dust fall mechanism 6 includes the water storage tank 61 of fixed connection in organism 1 inside, a plurality of logical grooves have been seted up to water storage tank 61 bottom, a plurality of slide bars 62 of equal fixedly connected with in a plurality of logical groove both sides, slide on a plurality of slide bars 62 and be provided with baffle 63, baffle 63 bottom fixedly connected with backup pad 64, backup pad 64 bottom is the arc, backup pad 64 both sides fixedly connected with breakwater 65, organism 1 inside one side fixedly connected with motor 66, organism 1 inside rotates and is connected with threaded rod 67, the output and threaded rod 67 one end fixedly connected with of motor 66 install the water homogenizing subassembly on 67, interception subassembly 7 is installed to organism 1 one side, clearance subassembly 8 is installed at organism 1 top.

Secondly, the water homogenizing component comprises a thread sleeve 68 which is connected onto the threaded rod 67 in a threaded manner, a plurality of support rods 69 are fixedly connected to two sides of the thread sleeve 68, one end of each support rod 69 is fixedly connected with a T-shaped block 610, a chute is formed in the bottom of the water storage tank 61, the top of each T-shaped block 610 is slidably arranged in the chute, and a water homogenizing fan 611 is rotatably connected to the bottom of the thread sleeve 68.

When the device is used, the rotary drum 4 is started firstly to drive the milling cutter 5 to rotate so as to mill and plane the surface of an asphalt road, a large amount of dust can be generated in the milling process, the starting motor 66 can be started to drive the threaded rod 67 to rotate at the moment, the threaded sleeve 68 can be driven to move on the threaded rod 67 when the threaded rod 67 rotates, the top of the threaded sleeve 68 can abut against the arc-shaped surface of the supporting plate 64 when the threaded sleeve 68 continuously moves in-process, the supporting plate 64 and the water baffle 65 are driven to gradually rise along the through groove, the baffle plate 63 can be driven to rise along the sliding rod 62 when the supporting plate 64 rises, the blocking plate 63 is enabled to release the interception of the through groove, water flow in the water storage tank 61 flows into the machine body 1 through the through groove, and can fall on the water-homogenizing fan 611 when the water flow flows out through the through groove, so as to drive the water-homogenizing fan 611 to rotate, and the water-homogenizing fan 611 can uniformly spray around the milling cutter 5 through the rotation of the water-homogenizing fan 611, and dust generated by all-around milling is cleaned.

Secondly, after the screw thread cover 68 kept away from backup pad 64, drive baffle 63 decline, seal logical groove, avoid the water source to continue to flow out, then screw thread cover 68 can be along threaded rod 67 continuously remove, because of being provided with a plurality of logical grooves, so when screw thread cover 68 kept away from one of them backup pad 64, continue extrusion lower backup pad 64 for keep a logical groove all the time in open condition, with the inside water source of organism 1 continuously flow out, can practice thrift the water resource also can carry out the all-round dust of spraying of organism 1 inside dust, avoid the dust to scatter and influence air quality, simultaneously also can cool down the clearance to milling cutter 5, in the in-process of device work, can prevent dust and rivers to scatter around through interception subassembly 7, protect surrounding environment, start cleaning component 8 simultaneously, collect the road surface residue that the device mills the production, the device practicality is promoted.

Referring to fig. 1, the interception assembly 7 includes a fixing block 71 symmetrically and fixedly connected to one side of the machine body 1, a connecting rod 72 rotatably connected to one side of the fixing block 71, a baffle 73 fixedly connected to the connecting rod 72, and a brush 74 fixedly connected to the bottom of the baffle 73.

When the device is used, dust and a water source are generated due to the operation of the device and the dust falling mechanism 6, the dust and the water source are not prevented from being scattered to the periphery, the rotatable fixing block 71 drives the baffle 73 to shield the front end of the machine body 1, the baffle 73 is used for blocking the dust and the water source from scattering to the periphery, the influence on the surrounding environment is avoided, meanwhile, the brush 74 at the bottom can clean sundries such as small stones on the ground in front, and the damage of hard objects to the rotary drum 4 is avoided.

Referring to fig. 1 and 4, the cleaning assembly 8 includes a collecting box 81 fixedly connected to the top of the machine body 1, a dust collector 82 is fixedly connected to one side of the collecting box 81, a communicating pipe 83 is fixedly connected to one side of the collecting box 81, a dust collection port 84 is fixedly connected to one end of the communicating pipe 83, the dust collection port 84 is located on one side of the drum 4, a box door 85 is hinged to one side of the collecting box 81, a clamping block 86 is rotatably connected to one side of the box door 85, and a clamping plate 87 is fixedly connected to one side of the collecting box 81.

When the device is used, the ground is crushed when the pavement is milled, a large amount of slag is left on the ground, the dust collector 82 can be started at the moment, the slag generated by milling is sucked into the collecting box 81 through the communicating pipe 83 and the dust collection opening 84, so that the pavement is ensured to be clean, when the slag in the collecting box 81 needs to be cleaned, the clamping block 86 can be rotated, the limitation between the clamping block and the clamping plate 87 is relieved, and then the box door 85 is pulled open, so that the slag in the collecting box 81 can be cleaned.

The implementation principle of the rapid milling device for the asphalt road base layer of the embodiment is as follows: when the device is used, the rotary drum 4 is started to drive the milling cutter 5 to rotate so as to mill and plane the surface of an asphalt road, a large amount of dust is generated in the milling process, at the moment, a water source can be filled into the water storage tank 61, then the motor 66 is started to drive the threaded rod 67 to rotate, when the threaded rod 67 rotates, the threaded sleeve 68 is driven to move on the threaded rod 67, when the threaded sleeve 68 continuously moves, the top of the threaded sleeve 68 can prop against the arc-shaped surface of the supporting plate 64 and drive the supporting plate 64 and the water baffle 65 to gradually rise along the inside of the through groove, when the supporting plate 64 rises, the baffle 63 is driven to rise along the sliding rod 62, so that the baffle 63 releases the interception of the through groove, water flow in the water storage tank 61 flows into the machine body 1 through the through groove, and when the water flow flows out through the through groove, can fall on the even water fan 611 to drive even water fan 611 and rotate, make the water flow evenly spray around milling cutter 5 through even rotation of even water fan 611, secondly, after thread bush 68 keeps away from backup pad 64, drive baffle 63 decline, seal the logical groove, avoid the water source to continue to flow out, then thread bush 68 can follow threaded rod 67 and continuously remove, because of being provided with a plurality of logical grooves, so when thread bush 68 keeps away from one of them backup pad 64, continue extrusion backup pad 64, make and remain a logical groove all the time in the open state, with the water source continuous outflow of organism 1 inside, can practice thrift the water resource also can carry out all-round spraying dust fall of the inside dust of organism 1, avoid the dust to scatter and influence the air quality.

In the process of the device working, dust and water sources are generated due to the operation of the device and the dust falling mechanism 6, the dust and the water sources are not prevented from being scattered to the periphery, the rotatable fixing block 71 drives the baffle 73 to shield the front end of the machine body 1, the baffle 73 is used for blocking the dust and the water sources from drifting to the periphery, the influence on the surrounding environment is avoided, meanwhile, the hairbrush 74 at the bottom is used for cleaning sundries such as small stones on the ground in front, the damage of hard objects to the rotary drum 4 is avoided, the ground is crushed when the pavement is milled, a large amount of fragments are left on the ground, the dust collector 82 can be started at the moment, the fragments produced by milling are sucked into the collecting box 81 through the communicating pipe 83 and the dust collecting opening 84, so that pavement cleaning is ensured, when the fragments in the collecting box 81 are required to be cleaned, the rotatable clamping block 86 is used for removing the limitation between the clamping plate 87, and then the box door 85 is pulled open, and the fragments in the collecting box 81 can be cleaned.

Claims (6)

1. The utility model provides a pitch road base rapid milling device, includes organism (1), its characterized in that: organism (1) top fixedly connected with handle (2), organism (1) bottom rotates and is connected with a plurality of wheels (3), organism (1) inside rotates and is connected with rotary drum (4), install a plurality of milling cutters (5) on rotary drum (4), install dust fall mechanism (6) on organism (1), dust fall mechanism (6) are including fixed connection at organism (1) inside water storage tank (61), a plurality of logical grooves have been seted up to water storage tank (61) bottom, a plurality of logical groove both sides equal fixedly connected with a plurality of slide bars (62), a plurality of slide bars (62) are gone up to slide and are provided with baffle (63), baffle (63) bottom fixedly connected with backup pad (64), backup pad (64) bottom is the arc, backup pad (64) both sides fixedly connected with breakwater (65), organism (1) inside one side fixedly connected with motor (66), organism (1) inside rotation is connected with threaded rod (67), threaded rod (67) output and threaded rod (67) fixed connection, threaded rod (1) one side of installing on the organism (7) is installed, even subassembly (8) are installed to organism (7).

2. An asphalt pavement base quick milling device according to claim 1, wherein: the water homogenizing component comprises a threaded sleeve (68) which is in threaded connection with a threaded rod (67), a plurality of supporting rods (69) are fixedly connected to two sides of the threaded sleeve (68), one end of each supporting rod (69) is fixedly connected with a T-shaped block (610), a chute is formed in the bottom of the water storage tank (61), the top of each T-shaped block (610) is slidably arranged in the chute, and a water homogenizing fan (611) is rotatably connected to the bottom of the threaded sleeve (68).

3. An asphalt pavement base quick milling device according to claim 1, wherein: the interception assembly (7) comprises fixed blocks (71) symmetrically and fixedly connected to one side of the machine body (1), connecting rods (72) are rotatably connected to one side of the fixed blocks (71), and baffle plates (73) are fixedly connected to the connecting rods (72).

4. A bituminous pavement base quick-milling apparatus in accordance with claim 3 wherein: and a hairbrush (74) is fixedly connected to the bottom of the baffle plate (73).

5. An asphalt pavement base quick milling device according to claim 1, wherein: the cleaning assembly (8) comprises a collecting box (81) fixedly connected to the top of the machine body (1), a dust collector (82) is fixedly connected to one side of the collecting box (81), a communicating pipe (83) is fixedly connected to one side of the collecting box (81), a dust collection opening (84) is fixedly connected to one end of the communicating pipe (83), and the dust collection opening (84) is located on one side of the rotary drum (4).

6. An asphalt pavement base quick milling device according to claim 5, wherein: the collecting box is characterized in that a box door (85) is hinged to one side of the collecting box (81), a clamping block (86) is connected to one side of the box door (85) in a rotating mode, and a clamping plate (87) is fixedly connected to one side of the collecting box (81).