CN105442422B - A kind of bituminous paving heats milling machine - Google Patents
A kind of bituminous paving heats milling machine Download PDFInfo
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- CN105442422B CN105442422B CN201510984334.1A CN201510984334A CN105442422B CN 105442422 B CN105442422 B CN 105442422B CN 201510984334 A CN201510984334 A CN 201510984334A CN 105442422 B CN105442422 B CN 105442422B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/08—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades
- E01C23/085—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for roughening or patterning; for removing the surface down to a predetermined depth high spots or material bonded to the surface, e.g. markings; for maintaining earth roads, clay courts or like surfaces by means of surface working tools, e.g. scarifiers, levelling blades using power-driven tools, e.g. vibratory tools
- E01C23/088—Rotary tools, e.g. milling drums
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
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- Engineering & Computer Science (AREA)
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- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
Abstract
The invention belongs to the technical field of asphalt pavement maintenance machine tool equipment, and milling machine is heated more particularly to a kind of bituminous paving.Including automobile chassis, hydraulic system, Cycling hot-blast heating system, rewinding combined mechanism is stirred in milling, regenerative agent sprinkling system, operating room and control system, road-surface heating wall is made up of middle heating pad wall and left side heating pad wall and right side heating pad wall, milling stirring rewinding combined mechanism includes middle milling equipment, left side milling equipment, right side milling equipment, two milling depth monitors, two protective covers and reworked material shakeout plate, reworked material shakeouts plate and is provided with trapezoidal shaping mouth, and left side milling equipment and right side milling equipment are mirror image form.Road-surface heating wall of the present invention is combined type, improves both sides partition heating temperature, and milling stirring rewinding combined mechanism width electrodeless can adjust, and the milling depth that milling depth monitor can be to the asphalt floor after heating can accompany monitoring, quickly adjust at any time.
Description
Technical field
The invention belongs to the technical field of asphalt pavement maintenance machine tool equipment, and milling is heated more particularly to a kind of bituminous paving
Planer.
Background technology
In the prior art, Heat reclaimation technology in site for asphalt surface is a kind of new technology of asphalt pavement regeneration, because it can have
The whole original old materials of effect recycling, solve occupation of land pollution problem of the old material discharge to environment, while bicycle road construction need not
Highway is closed, therefore is rapidly developed.In-situ heat regeneration refers under the monitoring of self-reacting device with firing equipment pair
Old asphalt pavement is heated, then old asphalt pavement upper surface layer milling is got off with milling equipment, and old material is collected into mixer, root
New aggregate, regenerative agent, pitch are added according to grading and bitumen aggregate ratio, after new old material is mixed evenly, is transported on laying equipment, it is real
The intelligent overall process now pave, consolidate, pressing, spreading again on the spot, then a renovation is obtained after steamroller, in the short time
Bituminous paving, heating milling machine be exactly a kind of construction machinery for realizing heating, milling, stirring, rewinding.
The existing heating milling machine course of work is as follows：After heater is heated to certain temperature to bituminous paving, both sides
Milling machine to heat road surface the milling of both sides elder generation, afterwards material focus among road, spray regenerative agent, then, middle milling and planing drum
Milling is carried out to middle road surface, while the old material got off to both sides milling carries out secondary agitation.This kind heating milling machine defect has：
1）Heater is heated because being that road pavement integrally heats to bituminous paving, and road surface both sides of the edge with the external world close to heat because dissipating
Lose more, cause road surface both sides lower than medium temperature；If it is desired that the heat time must be increased to operating temperature by obtaining edge heating,
And so easily cause intermediate pitch road surface and aging occur, increase operating interval, and also waste fuel；2）Both sides milling
Drum and middle milling and planing drum are that separately have certain distance, and regenerative agent is to be sprayed on the surface of material after milling, and stirring is uneven, operation
Journey interval time is grown, and heat losses are big；3）Middle milling and planing drum needs the secondary milling of material got off to both sides milling, easily produces
There is segregation phenomenon in renovation bituminous paving material, causes regenerated road surface Quality Down.
The content of the invention
It is an object of the invention to provide a kind of bituminous paving to heat milling machine, can be achieved to be continuously finished adding for old asphalt pavement
Heat, milling, stirring, rewinding such as shakeout at a series of reparation road surface processes, and mobility strong, transhipment are convenient, environmental protection, efficiently, it is automatic
It is change degree height, homogeneous heating, easy to operate.
The purpose of the present invention is realized by following technical proposals：
A kind of bituminous paving heating milling machine of the present invention, including automobile chassis, the hydraulic pressure system being located on this automobile chassis
System, Cycling hot-blast heating system, milling stirring rewinding combined mechanism, regenerative agent sprinkling system, operating room and with the hydraulic pressure system
The control system that system, Cycling hot-blast heating system, milling stirring rewinding combined mechanism, regenerative agent sprinkling system are connected, this control
System processed is located in described operating room, and described Cycling hot-blast heating system is by the hot-blast stove with burner, circulating fan, road
Face heating pad wall, elevating mechanism and guide plate are formed, and described regenerative agent sprinkling system includes regenerative agent atomizer group, described
Road-surface heating wall be abutted against by middle heating pad wall and respectively the left side heating pad wall and right side heating pad wall of heating pad wall both sides among herein
Formed, described circulating fan be provided with the middle air funnel that is connected with described middle heating pad wall and respectively with it is described
Two Lateral supply cylinders that left side heating pad wall and right side heating pad wall are connected,
Described milling stirring rewinding combined mechanism includes middle milling equipment, horizontal with respect to this middle milling equipment respectively
Mobile left side milling equipment, right side milling equipment, it is respectively provided at this left side milling equipment, two millings on the milling equipment of right side
Plane depth monitor, two protective covers and the reworked material that is located on rear side of the middle milling equipment shakeout plate, described regeneration
Agent atomizer group is separately fixed on two described protective covers, and described reworked material shakeouts plate and is provided with trapezoidal shaping mouth,
Described left side milling equipment and right side milling equipment are mirror image form.
Described middle milling equipment includes central frame, one end be hinged respectively with this central frame both sides upper end two
Individual outer link, two hoist cylinders, two inboard Sinks, the middle milling with the rotation connection of this middle side part of central frame two
Drum, respectively with two synchronous drive motor-reductors that the two ends of this middle milling and planing drum are connected and respectively with the centre
Two sets of parallel transverse tracks that two outsides of framework are fixedly connected, described two outer links, two hoist cylinders and two
The other end of inboard Sinks is hinged with described automobile chassis respectively, described two synchronous drive motors-reductor difference
Be fixed on described central frame, described two hoist cylinders and two synchronous drive motor-reductors with it is described
Control system is connected.
Described left side milling equipment includes left side frame, the left side that both ends are rotatablely connected with this left side frame both sides respectively
Milling and planing drum, the left side drive motor-reductor being connected with the outboard end of this left side milling and planing drum, is fixed in the left side frame
Two parallel transverse slide rails and the horizontal push cylinder that is hinged of one end and the left side frame, this horizontal push cylinder it is another
Central frame described in one end is hinged, and described left side drive motor-reductor is fixed on the outside of the left side frame, institute
The horizontal push cylinder stated and left side drive motor-reductor are connected with described control system.
Described milling depth monitor is turned by the fixed seat being fixedly connected with described left side frame with this fixed seat
The turning arm of dynamic connection, the elevating lever being slidably connected with this turning arm, the piston shoes connecting rod being hinged with this elevating lever bottom, with this
The road surface piston shoes that piston shoes connecting rod is hinged are formed with the pavement monitoring sensor for being fixed on the elevating lever bottom, described road
Face piston shoes are slidably connected with bituminous paving, and described pavement monitoring sensor is connected with described control system.
Described middle milling and planing drum respectively symmetrically fixes the middle right-hand screw on this middle circle roll shaft by middle circle roll shaft
Formula milling cutter seat, middle left-hand screw formula milling cutter seat and inlay respectively in the spiral milling cutter seat of this intermediate right, middle left-hand screw formula milling cutter
Dextrorotation milling cutter head and one group of left-handed milling cutter head in centre are formed among one group on seat, the spiral milling cutter of described intermediate right
Seat, middle left-hand screw formula milling cutter seat are specular arrangement, described middle dextrorotation milling cutter head and middle left-handed milling cutter head
Installed for specular.
Described left side milling and planing drum is by left circles roll shaft, the fixed left side right-hand screw formula milling cutter seat on this left circles roll shaft
Formed with the one group of left side milling cutter head inlayed herein on the right-hand screw formula milling cutter seat of left side, described left side milling cutter head and institute
The middle dextrorotation milling cutter head structure stated is identical.
Described right side milling equipment includes right side milling and planing drum, and this right side milling and planing drum is fixed right herein by right circles roll shaft
Right side left-hand screw formula milling cutter seat on the round roller axle of side and inlay one group of right side milling knife herein on the left-hand screw formula milling cutter seat of right side
Head is formed, and the left-handed milling cutter head structure of described right side milling cutter head and described centre is identical.
It is an advantage of the invention that：
1st, road-surface heating wall of the present invention is combined type, improves both sides partition heating temperature, it is possible to achieve supply both sides of the edge
The low problem of road-surface heating temperature, realize that heated asphalt road surface is heated evenly, improve the efficiency of heating surface, also prevent heating inequality makes
The problem of local bituminous paving ageing of asphalt, reduce the abrasion inequality problem of milling and planing drum blade；
2nd, milling of the invention stirring rewinding combined mechanism width can electrodeless adjustment within the specific limits, flexibility is more
By force, the series of processes such as road-surface milling cutting, regenerative agent atomized spray, stirring, rewinding, shaping laying can be completed simultaneously；
3rd, the present invention is provided with milling depth monitor, and the milling depth to the asphalt floor after heating can accompany prison
Control, at any time quick adjustment；So as to less renovation bituminous paving material segregation phenomenon, renovation bituminous paving quality is improved.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 Fig. 1 of the present invention A direction views；
Fig. 3 Fig. 1 of the present invention B direction views；
Fig. 4 Fig. 3 of the present invention right view；
Fig. 5 Fig. 4 of the present invention C-C sectional views；
Fig. 6 Fig. 4 of the present invention D-D sectional views；
The structural representation of Fig. 7 milling depth monitors of the present invention.
Embodiment
The embodiment of the present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figure 1, 2, 3, a kind of bituminous paving of the invention heating milling machine, including automobile chassis 1, are located at this automobile
Hydraulic system 2 on chassis, Cycling hot-blast heating system, milling stirring rewinding combined mechanism, regenerative agent sprinkling system 7, operation
Room 8 and it is connected with the hydraulic system, Cycling hot-blast heating system, milling stirring rewinding combined mechanism, regenerative agent sprinkling system
The control system connect, this control system are located in described operating room 8, and described Cycling hot-blast heating system is by with burner
Hot-blast stove 3, circulating fan 6, road-surface heating wall 12, elevating mechanism 4 and guide plate 5 are formed, described regenerative agent sprinkling system 7
Including regenerative agent atomizer group 14, described road-surface heating wall 12 is by middle heating pad wall 12-2 and is abutted against respectively middle herein add
The left side heating pad wall 12-1 and right side heating pad wall 12-3 of Re Qiang both sides are formed, described circulating fan be provided with it is described in
Between the heating pad wall middle air funnel being connected and two sides being connected respectively with described left side heating pad wall and right side heating pad wall
Air funnel, middle heating pad wall 12-2, left side heating pad wall 12-1 and right side heating pad wall 12-3 can be with independent air-feeding, Cycling hot-blast heatings
When system works, left side heating pad wall 12-1 and right side heating pad wall 12-3 that two Lateral supply cylinders are both sides can be first passed through and blown, so
The air output of the left and right heating pad wall in both sides is increased afterwards, can thus make up the loss of whole heating pad wall both sides heat, is ensured to be repaired
The homogeneous heating of bituminous paving, also laid the first stone for subsequent handling milling.
Described milling stirring rewinding combined mechanism includes middle milling equipment 9, horizontal with respect to this middle milling equipment 9 respectively
To mobile left side milling equipment 10, right side milling equipment 16, milling equipment on the left of this is respectively provided at, on the milling equipment of right side
Two milling depth monitors, 11, two protective covers 13 and the reworked material being located on rear side of the middle milling equipment 9 shakeout plate
15, described regenerative agent atomizer group 14 is separately fixed on two described protective covers 13, and described reworked material shakeouts plate
15 are provided with trapezoidal shaping mouth 15-1, and described left side milling equipment 10 and right side milling equipment 16 are mirror image shape
Formula.After road-surface heating wall 12 heats to bituminous paving, middle milling equipment and left and right side milling equipment is just started working, work
The lateral attitude for the width adjustment left and right side milling equipment that need to be repaired according to bituminous paving before making, milling bituminous paving after work
While, regenerative agent sprinkling system 7 works and sprays regenerative agent to the old material that milling is got off by regenerative agent atomizer group, and
The old material that middle milling equipment and left and right side milling equipment had both cut the milling of damage of bituminous pavement layer or milling is got off-again
The mixed regeneration material of raw agent, which is collected, to be closed up, and then shakeouing plate by reworked material carries out shakeouing the type of doing.
As shown in Fig. 3,4,6, described middle milling equipment includes central frame 9-3, one end respectively with this central frame
Two outer link 9-6 that 9-3 both sides upper end is hinged, two hoist cylinder 9-4, two inboard Sinks 9-5, with this middle boxes
The middle milling and planing drum 9-2 of the middle side part of frame two rotation connection, two to be connected respectively with this middle milling and planing drum 9-2 two ends are same
Step drive motor-reductor 9-7 and two sets of parallel transverse track 9- being fixedly connected respectively with two outsides of the central frame
1, described two outer link 9-6, the two hoist cylinder 9-4 and two inboard Sinks 9-5 other end respectively with it is described
Automobile chassis 1 is hinged, and described two synchronous drive motor-reductors are separately fixed on described central frame, described
Two hoist cylinders and two synchronous drive motor-reductor 9-7 be connected with described control system.Middle milling dress
Put and be lifted off ground by two hoist cylinders during motor vehicle Fast marching, driven by two hoist cylinders during work
Decline, and drive middle milling and planing drum to rotate by the synchronous drive motor-reductor at both ends.
As shown in Fig. 3,4,5, described left side milling equipment includes left side frame 10-2, both ends respectively with this left side frame
The left side milling and planing drum 10-3 of 10-2 both sides rotation connection, the left side being connected with this left side milling and planing drum 10-3 outboard end drive horse
Up to-reductor 10-1, two parallel transverse slide rail 10-4 being fixed in the left side frame and one end and the left side frame
The horizontal push cylinder 10-5 being hinged, the central frame described in the other end of this horizontal push cylinder are hinged, a described left side
Side drive motor-reductor is fixed on the outside of the left side frame, and described horizontal push cylinder and left side drive motor-subtract
Fast machine is connected with described control system.Left side milling equipment by horizontal push cylinder 10-5 driving can transverse shifting,
And follow middle milling equipment to rise or fall, be fixed on the parallel transverse slide rail 10-4 on left side frame 10-2 in parallel horizontal stroke
Horizontally slipped on to track 9-1, left side drive motor-reductor 10-1 drives left side milling and planing drum 10-3 rotations.On central frame
Two sets of parallel transverse rail sections be two Ω arranged side by side, Ω cross sectional shapes are exactly that long circular sleeve opening connects two clamping plates,
Fastening bolt is provided with to adjust inner track radius size by clamping plate, and two parallel transverse slide rails are two circular shafts, this circle
Axle is plugged in long circular sleeve and can slided.
As shown in fig. 7, described milling depth monitor is by the fixation that is fixedly connected with described left side frame 10-2
Seat 11-3, turning arm 11-2, the elevating lever 11-1 being slidably connected with this turning arm 11-2 with this fixed seat 11-3 rotation connections,
The piston shoes connecting rod 11-4 being hinged with this elevating lever 11-1 bottoms, with this piston shoes connecting rod 11-4 road surface piston shoes 11-5 being hinged and
The pavement monitoring sensor 11-6 for being fixed on the elevating lever bottom is formed, and described road surface piston shoes slide with bituminous paving to be connected
Connect, described pavement monitoring sensor is connected with described control system, and road surface piston shoes slide on road surface, and milling and planing drum is with road
Surface is the angle change with reference to determination milling depth, pavement monitoring sensor monitoring piston shoes connecting rod and road surface piston shoes, once it is deep
Degree change, road surface piston shoes will be risen or fallen, and pavement monitoring sensor issues a signal to control system in time, and prompt system is adjusted
It is whole.
As shown in fig. 6, described middle milling and planing drum is respectively symmetrically fixed in this middle circle roller by middle circle roll shaft 9-2-1
The spiral milling cutter seat 9-2-3 of intermediate right, middle left-hand screw formula milling cutter seat 9-2-4 on axle and inlay respectively in this intermediate right spiral
Dextrorotation milling cutter head 9-2-2 and one group of left-handed milling knife in centre among one group on formula milling cutter seat, middle left-hand screw formula milling cutter seat
Head 9-2-5 is formed, and the spiral milling cutter seat of described intermediate right, middle left-hand screw formula milling cutter seat are arranged for specular, described
Middle dextrorotation milling cutter head and middle left-handed milling cutter head be specular installation.This structure function of middle milling and planing drum is
One side milling cuts road surface upper strata, while old material-regeneration that the particle-regenerative agent and both sides that stirring is cut are gathered
Agent, while continuously to the reworked material after road center conveying aggregated mixed.
As shown in figure 5, described left side milling and planing drum is by left circles roll shaft 10-3-1, a fixed left side on this left circles roll shaft
Side right-hand screw formula milling cutter seat 10-3-2 and inlay one group of left side milling cutter head 10-3-3 herein on the right-hand screw formula milling cutter seat of left side
Formed, described left side milling cutter head and described middle dextrorotation milling cutter head structure are identical.Left side right-hand screw formula milling cutter seat
10-3-2 structures are identical with the spiral milling cutter seat 9-2-3 structures of intermediate right and effect is also identical.
As shown in figure 3, described right side milling equipment 16 includes right side milling and planing drum, this right side milling and planing drum is by right side round roller
Axle, fixed right side left-hand screw formula milling cutter seat on this right circles roll shaft and inlay herein on the left-hand screw formula milling cutter seat of right side one
Group right side milling cutter head is formed, and the left-handed milling cutter head structure of described right side milling cutter head and described centre is identical.Right side
Milling and planing drum is identical with left side milling and planing drum structure, simply oppositely oriented, it is therefore an objective to assembles reworked material to center.
Claims (4)
1. a kind of bituminous paving heats milling machine, including automobile chassis, the hydraulic system being located on this automobile chassis, hot air circulation
Heating system, milling stirring rewinding combined mechanism, regenerative agent sprinkling system, operating room and with the hydraulic system, hot air circulation
The control system that heating system, milling stirring rewinding combined mechanism, regenerative agent sprinkling system are connected, this control system are located at institute
In the operating room stated, described Cycling hot-blast heating system is by the hot-blast stove with burner, circulating fan, road-surface heating wall, liter
Descending mechanism and guide plate are formed, and described regenerative agent sprinkling system includes regenerative agent atomizer group, it is characterised in that：It is described
Road-surface heating wall be abutted against by middle heating pad wall and respectively the left side heating pad wall and right side heating pad wall of heating pad wall both sides among herein
Formed, described circulating fan be provided with the middle air funnel that is connected with described middle heating pad wall and respectively with it is described
Two Lateral supply cylinders that left side heating pad wall and right side heating pad wall are connected,
Described milling stirring rewinding combined mechanism includes middle milling equipment, respectively with respect to this middle milling equipment transverse shifting
Left side milling equipment, right side milling equipment, be respectively provided at this left side milling equipment, two milling depth on the milling equipment of right side
Degree monitoring device, two protective covers and the reworked material that is located on rear side of the middle milling equipment shakeout plate, described regenerative agent mist
Change nozzle sets to be separately fixed on two described protective covers, described reworked material shakeouts plate and is provided with trapezoidal shaping mouth, described
Left side milling equipment and right side milling equipment be mirror image form；Described middle milling equipment includes middle boxes
Frame, two outer links that one end is hinged with this central frame both sides upper end respectively, two hoist cylinders, two inner sides connect
Bar, with this middle side part of central frame two rotation connection middle milling and planing drum, respectively the two ends with this middle milling and planing drum be connected
Two synchronous drive motor-reductors and two sets of parallel transverse rails being fixedly connected respectively with the two of central frame outsides
Road, the other ends of described two outer links, two hoist cylinders and two inboard Sinks respectively with described automobile chassis
It is hinged, described two synchronous drive motor-reductors are separately fixed on described central frame, described two liftings
Oil cylinder and two synchronous drive motor-reductors are connected with described control system；
Described left side milling equipment includes left side frame, the both ends left side milling with the rotation connection of this left side frame both sides respectively
Drum, the left side drive motor-reductor being connected with the outboard end of this left side milling and planing drum, two be fixed in the left side frame
The horizontal push cylinder that individual parallel transverse slide rail and one end are hinged with the left side frame, the other end of this horizontal push cylinder
It is hinged with described central frame, described left side drive motor-reductor is fixed on the outside of the left side frame, described
Horizontal push cylinder and left side drive motor-reductor be connected with described control system；
Described milling depth monitor is rotated with this fixed seat and connected by the fixed seat being fixedly connected with described left side frame
The turning arm connect, the elevating lever being slidably connected with this turning arm, the piston shoes connecting rod being hinged with this elevating lever bottom, with this piston shoes
The road surface piston shoes that connecting rod is hinged are formed with the pavement monitoring sensor for being fixed on the elevating lever bottom, and described road surface is slided
Boots are slidably connected with bituminous paving, and described pavement monitoring sensor is connected with described control system.
A kind of 2. bituminous paving heating milling machine according to claim 1, it is characterised in that：Described middle milling and planing drum by
Middle circle roll shaft, respectively symmetrically fix the spiral milling cutter seat of intermediate right, middle left-hand screw formula milling cutter on this middle circle roll shaft
Seat and dextrorotation milling cutter head among one group on the spiral milling cutter seat of this intermediate right, middle left-hand screw formula milling cutter seat is inlayed respectively
And left-handed milling cutter head is formed among one group, the spiral milling cutter seat of described intermediate right, middle left-hand screw formula milling cutter seat are mirror
As being arranged symmetrically, described middle dextrorotation milling cutter head and middle left-handed milling cutter head are installed for specular.
A kind of 3. bituminous paving heating milling machine according to claim 2, it is characterised in that：Described left side milling and planing drum by
Left circles roll shaft, fix the left side right-hand screw formula milling cutter seat on this left circles roll shaft and inlay left side right-hand screw formula milling cutter herein
One group of left side milling cutter head on seat is formed, described left side milling cutter head and described middle dextrorotation milling cutter head structure phase
Together.
A kind of 4. bituminous paving heating milling machine according to claim 2, it is characterised in that：Described right side milling equipment
Including right side milling and planing drum, this right side milling and planing drum is by right circles roll shaft, the fixed right side left-hand screw formula milling on this right circles roll shaft
Tool rest and the one group of right side milling cutter head inlayed herein on the left-hand screw formula milling cutter seat of right side are formed, described right side milling cutter head
It is identical with the left-handed milling cutter head structure in described centre.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984334.1A CN105442422B (en) | 2015-12-25 | 2015-12-25 | A kind of bituminous paving heats milling machine |
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| CN201510984334.1A CN105442422B (en) | 2015-12-25 | 2015-12-25 | A kind of bituminous paving heats milling machine |
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| CN105442422A CN105442422A (en) | 2016-03-30 |
| CN105442422B true CN105442422B (en) | 2017-11-17 |
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| CN109868706A (en) * | 2017-12-04 | 2019-06-11 | 吉林省嘉鹏集团有限公司 | It is a kind of to utilize pavement recycling malaxation device by the hypoxemia heat cycles of carrier of air |
| CN108252188A (en) * | 2018-01-17 | 2018-07-06 | 江苏集萃道路工程技术与装备研究所有限公司 | A kind of complete unit of the compound in-situ heat regeneration of novel hot-air microwave and its construction technology |
| CN108385490B (en) * | 2018-03-20 | 2020-04-24 | 台州创兴环保科技有限公司 | Marking grinding device is used in town road construction |
| CN110295534B (en) * | 2019-07-19 | 2024-06-04 | 鞍山森远路桥股份有限公司 | Road surface scarifier |
| CN110387799B (en) * | 2019-08-12 | 2020-05-22 | 田利彬 | Pavement milling machine |
| CN111058363A (en) * | 2019-12-11 | 2020-04-24 | 江阴市勤丰金属制品有限公司 | Milling device |
| CN114150560B (en) * | 2021-12-03 | 2023-02-03 | 河南省高远公路养护技术有限公司 | High-precision full-width pavement milling equipment and milling method |
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| CN202194055U (en) * | 2011-06-30 | 2012-04-18 | 南京金长江交通设施有限公司 | Asphalt pavement thermal regeneration quick repairing vehicle |
| CN102433830A (en) * | 2012-01-13 | 2012-05-02 | 徐州昂拓机械科技有限公司 | Milling planing rotor base locating device used by pavement milling planer |
| CN205443886U (en) * | 2015-12-25 | 2016-08-10 | 鞍山森远路桥股份有限公司 | Bituminous paving heats milling machine |
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| CN105442422A (en) | 2016-03-30 |
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