CN110295534A - Road surface scarifier - Google Patents
Road surface scarifier Download PDFInfo
- Publication number
- CN110295534A CN110295534A CN201910652613.6A CN201910652613A CN110295534A CN 110295534 A CN110295534 A CN 110295534A CN 201910652613 A CN201910652613 A CN 201910652613A CN 110295534 A CN110295534 A CN 110295534A
- Authority
- CN
- China
- Prior art keywords
- milling
- planing drum
- rack
- road surface
- drum
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003801 milling Methods 0.000 claims abstract description 141
- 238000010438 heat treatment Methods 0.000 claims abstract description 41
- 238000009413 insulation Methods 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 6
- 230000008929 regeneration Effects 0.000 claims abstract description 4
- 238000011069 regeneration method Methods 0.000 claims abstract description 4
- 230000001172 regenerating effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005183 dynamical system Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 abstract description 5
- 239000000654 additive Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003921 oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- 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
- E01C23/065—Recycling in place or on the road, i.e. hot or cold reprocessing of paving in situ or on the traffic surface, with or without adding virgin material or lifting of salvaged material; Repairs or resurfacing involving at least partial reprocessing of the existing paving
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Road Repair (AREA)
Abstract
A kind of road surface scarifier, belongs to highway engineering machine field.It is bad to solve existing equipment heat preservation, uneven and transition difficulty problem is sprayed in milling.Below front end of rack, the thermal insulation thermal insulation board of road surface heat loss is prevented equipped with one.Installing one in the middle position of rack can the hot air heating system that is heated of road pavement.Below rack, between hot air heating system and running gear rear axle, the two sides milling and planing drum that milling is carried out to heating road surface is installed.Below rear end of rack, the intermediate milling and planing drum that milling is carried out to heating road surface is installed.Between intermediate milling and planing drum and two sides milling and planing drum, pitch and spraying device for regeneration agent are installed;Driver's cabin is can to rotate 360 °.Good with thermal insulation property, heating efficiency is high, can voluntarily go up and down completion and pull or draw transport, can multiple additives mixing addition, the sprinkling of milling mixing is uniform, effectively improves the pavement quality after constructing.Suitable for the road surface scarifying operation repaired to various highway pavements.
Description
Technical field
The invention belongs to highway engineering machine field, be directed primarily to can to maintenance road surface carry out milling and to milling material into
The road surface scarifier that row recycles.
Background technique
For existing scarifier due to being limited by machine shape size, transport when, can only take the mode pulled to transport
Defeated, such means of transportation needs crane to cooperate, and scarifier is first sling certain altitude, could complete to connect with trailer, in this way
It would take up two rows of runways, easily cause traffic congestion and traffic accident.The operation of scarifier is due to wide by road surface
The flexibility of the limitation of degree, construction operation is also poor.The hot air heating system of scarifier in the middle position of vehicle, then
Which results in the road surfaces after heating with heater certain distance, this section of distance will increase heating after road surface heat scatter and disappear,
Reduce construction efficiency.The regenerative agent spraying mechanism of existing scarifier is that a transverse tube is sprayed, in this way due to inclination of vehicle or
The reasons such as fabrication error easily cause sprinkling uneven.In addition, directly spraying to ground with a pitch pipe, new pitch can only be local
Sprinkling, new pitch mix unevenness with old material, also can increase difficulty to subsequent stirring.
Summary of the invention
The object of the present invention is to provide a kind of road surface scarifier, which is a kind of novel multi-functional scarifier, tool
Have that thermal insulation property is good, heating efficiency is high, and construction operation is flexible, can voluntarily go up and down completion and transport or draw transport from entrucking.
The present invention is achieved by the following technical solutions, including rack, dynamical system, running gear, Hot-blast Heating system
System, milling and planing drum, driver's cabin and lifting landing leg;Dynamical system setting is arranged in the upper surface of front end of rack, driver's cabin in rear end of rack
The upper surface of, the preceding bridge of running gear and rear axle be arranged below rack;It is characterized in that: being equipped with one below front end of rack
A thermal insulation thermal insulation board for preventing road surface heat loss;Installing one in the middle position of rack can the hot wind that is heated of road pavement
Heating system;Below rack, between hot air heating system and running gear rear axle, it is equipped with and milling is carried out to heating road surface
Two sides milling and planing drum;Below rear end of rack, the intermediate milling and planing drum that milling is carried out to heating road surface is installed;In intermediate milling
Between bulging and two sides milling and planing drum, pitch and spraying device for regeneration agent are installed;The driver's cabin can rotate 360 °
The convenient rotation driver's cabin for watching condition of construction at any time.
The thermal insulation thermal insulation board is the hollow heat insulated plate made by double layer material, detachable with the connection of rack, heat-insulated
Heat-insulating cloth is covered with above plate.
The hot air heating system is heated air circulation type heating system, is connect by guide post with rack, by lifting cylinder
Driving lifting;The air outlet of circulating fan is connect with hot-blast stove, and air inlet is led to by aspiration channel and heater, under hot-blast stove
Face is led to heater, and burner is mounted on one end of hot-blast stove;The working width of heater can be according to the width on road surface to be heated
Degree is adjusted.
The two sides milling and planing drum is the milling and planing drum lifting cylinder by milling and planing drum bracket A and control two sides milling and planing drum lifting
A is mounted on the rack;Two milling drum frame A pass through slide bar and slide respectively and connect with milling and planing drum bracket A, and can be along slide
It is flexible to two sides;Two milling and planing drum axis A are mounted on two milling drum frame A, and respectively by sprocket transmission device A with it is hydraulic
Motor A connection;Milling cutter head A helical arrangement on milling cutter head A, two milling and planing drum axis A on milling and planing drum axis A equipped with helical arrangement
It is oppositely oriented.
The intermediate milling and planing drum is the milling and planing drum lifting cylinder by milling and planing drum bracket B and the intermediate milling and planing drum lifting of control
B is mounted on the rack;Milling drum frame B is connect with milling and planing drum bracket B, and milling and planing drum axis B is mounted on milling drum frame B, and is led to
Sprocket transmission device B is crossed to connect with hydraulic motor B;The milling cutter head B of helical arrangement is housed, on milling and planing drum axis B on milling and planing drum axis B
Both ends milling cutter head B helical arrangement it is oppositely oriented.
The flusher is throwing disc formula flusher, and mounted in the upper surface of sprinkling seat, throwing disc is located at sprinkling hydraulic motor
It sprays below seat, the rotation axis connection with sprinkling hydraulic motor;Regenerative agent input pipe and pitch input pipe are connect with sprinkling seat.
The lifting landing leg be mounted in rack two sides, the hydraulic of landing leg stretching and lifting realized by hydraulic-driven
Supporting leg;The traction device for realizing trailer traction transport is installed in the lower part of front end of rack;In the preceding bridge and rear axle of running gear
On, it is respectively arranged with hydraulic steering.
Between hot air heating system, two sides milling and planing drum and intermediate milling and planing drum and rack, it is respectively arranged with locking device.
When the scarifier walking operations of road surface, the thermal insulation thermal insulation board positioned at front can effectively be protected heated road surface
Temperature reduces hot and cold air exchange, prevents road surface heat loss, improves integral construction efficiency.Hot-blast Heating on scarifier simultaneously
Road pavement is heated system again, and road surface is made to reach the normal temperature of milling machine work;The heating system is Cycling hot-blast heating
System after the hot wind from hot-blast stove heats road surface by heater, then through circulating fan enters hot-blast stove.And then two side milling
Plane drum adjusts the width of operation, and road pavement carries out milling;The milling cutter head of opposite rotation direction on the milling and planing drum axis of two sides, in road pavement
While carrying out milling, the material that milling is got off is collapsed to centre, forms material ridge.The material that flusher gets off according to milling
Need, the ratio for adjusting pitch and regenerative agent is input in sprinkling seat, start hydraulic motor, by the pitch flowed in throwing disc with
Regenerative agent is uniformly sprayed on material ridge.Subsequent intermediate milling and planing drum work, among milling while road surface, by two sides milling
Drum milling and spray pitch and uniformly mixed with the material of regenerative agent with the material of its milling, the raw material as laying road surface.Institute
Hot air heating system, two sides milling and planing drum and the intermediate milling and planing drum stated can be driven by respective hydraulic motor to be gone up and down, until suitable
Height carry out operation;After the completion of operation, then passes through hydraulic motor and risen;Scarifier does not work or when transition, by each
From locking device by itself and rack locking.Preceding bridge and rear axle equipped with hydraulic steering can make the mobile operation spirit of scarifier
Living, walking is convenient.When needing transition, scarifier is lifted by telescopic lifting supporting leg, or its traction device is docked with trailer,
Or complete machine is placed in above wooden handcart, it can be transported through.
The invention has the advantages that the scarifier is that a kind of novel compact-sized, low-profile, transition are easily more
Function scarifier.Road-surface heating, milling are high-efficient high-quality.The front-rear axle of running gear all has the steering function of hydraulic cylinder control
Can, vehicle location can be adjusted rapidly in the construction process in this way, turning half can also be reduced during transition is transported and turned
Diameter improves vehicle and passes through efficiency.Flusher efficiently solves the uneven situation of pitch, regenerative agent sprinkling, which both can be with
Individually sprinkling pitch or regenerative agent can also be sprayed with pitch and regenerative agent mixing, and spray rate can be according to construction running speed
It adjusts.Good with thermal insulation property, heating efficiency is high, can voluntarily go up and down completion and pull or draw transport, a variety of can add
Agent mixing addition, the sprinkling of milling mixing uniformly, effectively improve the pavement quality after constructing.Suitable for being repaired to various highway pavements
Road surface scarifying operation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the structural schematic diagram of hot air heating system;
Fig. 3 is the structural schematic diagram of two sides milling and planing drum;
Fig. 4 is the left view of Fig. 3;
Fig. 5 is the structural schematic diagram of intermediate milling and planing drum;
Fig. 6 is the left view of Fig. 5;
Fig. 7 is the structural schematic diagram of flusher.
1 it is thermal insulation thermal insulation board in figure, 2 be traction device, 3 be lifting landing leg, 4 be bridge before running gear, 5 is Hot-blast Heating
System, 6 be two sides milling and planing drum, 7 be running gear rear axle, 8 be flusher, 9 be intermediate milling and planing drum, 10 be driver's cabin, 11 be
Fuel tank, 12 be asphalt box, 13 be regenerative agent case, 14 be hydraulic oil container, 15 be dynamical system, 16 be rack;5-1 is hot wind
It is aspiration channel, 5-4 be guide post, 5-5 be lifting cylinder, 5-6 be heater, 5-7 is burner that furnace, 5-2, which are circulating fan, 5-3,;
It is milling and planing drum lifting cylinder A, 6-3 be hydraulic motor A, 6-4 is that sprocket transmission device A, 6-5 are that 6-1, which is milling and planing drum bracket A, 6-2,
It is milling drum frame A, 6-9 is milling and planing drum slide that milling cutter head A, 6-6 slide bar, 6-7, which are milling and planing drum axis A, 6-8,;9-1 is milling
Drum bracket B, 9-2 be milling and planing drum lifting cylinder B, 9-3 be hydraulic motor B, 9-4 be milling drum frame B, 9-5 be sprocket wheel transmission dress
It is milling cutter head B that set B, 9-6, which be milling and planing drum axis B, 9-7,;It is sprinkling seat, 8-3 is that regenerative agent is defeated that 8-1, which is sprinkling hydraulic motor, 8-2,
Enter pipe, 8-4 is pitch input pipe, 8-5 is throwing disc.
Specific embodiment
Below in conjunction with Detailed description of the invention a specific embodiment of the invention:
Including rack 16, dynamical system 15, running gear, hot air heating system 5, milling and planing drum, driver's cabin 10 and lifting landing leg 3;
Before the upper surface of 16 front end of rack is arranged in dynamical system 15, the upper surface of 16 rear end of rack, running gear is arranged in driver's cabin 10
Bridge 4 and rear axle 7 are arranged below rack 16.Below 16 front end of rack, the guarantor of road surface heat loss is prevented equipped with one
Warm thermal insulation board 1;Installing one in the middle position of rack 16 can the hot air heating system 5 that is heated of road pavement;In rack 16
Below, between hot air heating system 5 and running gear rear axle 7, the two sides milling and planing drum that milling is carried out to heating road surface is installed
6;Below 16 rear end of rack, the intermediate milling and planing drum 9 that milling is carried out to heating road surface is installed;In intermediate milling and planing drum 9 and two
Between side milling and planing drum 6, pitch and spraying device for regeneration agent 8 are installed;The driver's cabin 10 is the side that can be rotated 360 °
Just the rotation driver's cabin of condition of construction is watched at any time.The thermal insulation thermal insulation board 1 is the dismountable sky made by double layer material
Septum cordis hot plate is covered with heat-insulating cloth above thermal insulation board.
The hot air heating system 5 is heated air circulation type heating system, is connect by guide post 5-4 with rack 16, by rising
Oil cylinder 5-5 driving lifting is dropped;The air outlet of circulating fan 5-2 is connect with hot-blast stove 5-1, and air inlet is by aspiration channel 5-3 and adds
Hot device 5-6 leads to, and leads to below hot-blast stove 5-1 with heater 5-6, and burner 5-7 is mounted on one end of hot-blast stove 5-1;Add
The working width of hot device 5-6 can be adjusted according to the width on road surface to be heated.
The two sides milling and planing drum 6 is the milling and planing drum liter gone up and down by milling and planing drum bracket A6-1 and control two sides milling and planing drum 6
Drop oil cylinder A6-2 is mounted in rack 16;Two milling drum frame A6-8 pass through slide bar 6-6 and slide 6-9 and milling and planing drum respectively
Bracket A6-1 connection, and can be flexible to two sides along slide 6-9;Two milling and planing drum axis A6-7 are mounted on two milling drum frame A6-8
On, and connect respectively by sprocket transmission device A6-4 with hydraulic motor A6-3;Equipped with helical arrangement on milling and planing drum axis A6-7
Milling cutter head A6-5 helical arrangement is oppositely oriented on milling cutter head A6-5, two milling and planing drum axis A6-7.
The intermediate milling and planing drum 9 is the milling and planing drum liter gone up and down by milling and planing drum bracket B9-1 and the intermediate milling and planing drum 9 of control
Drop oil cylinder B9-2 is mounted in rack 16;Milling drum frame B9-4 is connect with milling and planing drum bracket B9-1, milling and planing drum axis B9-6 installation
It is connect on milling drum frame B9-4, and through sprocket transmission device B9-5 with hydraulic motor B9-3;It is filled on milling and planing drum axis B9-6
There is the milling cutter head B9-7 of helical arrangement, both ends milling cutter head B9-7 helical arrangement is oppositely oriented on milling and planing drum axis B9-6.
The flusher 8 is throwing disc formula flusher, and sprinkling hydraulic motor 8-1 is got rid of mounted in the upper surface of sprinkling seat 8-2
Disk 8-5 is located at below sprinkling seat 8-2, the rotation axis connection with sprinkling hydraulic motor 8-1;Regenerative agent input pipe 8-3 and pitch
Input pipe 8-4 is connect with sprinkling seat 8-2.
The lifting landing leg 3 be mounted in 16 two sides of rack, by hydraulic-driven realize landing leg stretching and lifting
Hydraulic leg;The traction device 2 for realizing trailer traction transport is installed in the lower part of 16 front end of rack;In the preceding bridge of running gear
4 and rear axle 7 on, be respectively arranged with hydraulic steering.In hot air heating system 5, two sides milling and planing drum 6 and intermediate milling and planing drum 9 and rack
Between 16, it is respectively arranged with locking device.
Claims (8)
1. a kind of road surface scarifier, including rack (16), dynamical system (15), running gear, hot air heating system (5), milling
Drum, driver's cabin (10) and lifting landing leg (3);Dynamical system (15) setting is set in the upper surface of rack (16) front end, driver's cabin (10)
It sets and is arranged below rack (16) in the upper surface of rack (16) rear end, the preceding bridge (4) of running gear and rear axle (7);Its feature
It is: below rack (16) front end, the thermal insulation thermal insulation board (1) of road surface heat loss is prevented equipped with one;In rack (16)
Middle position installs one can the hot air heating system (5) that is heated of road pavement;Below rack (16), Hot-blast Heating system
It unites (5) between running gear rear axle (7), the two sides milling and planing drum (6) that milling is carried out to heating road surface is installed;In rack (16)
Below rear end, the intermediate milling and planing drum (9) that milling is carried out to heating road surface is installed;In intermediate milling and planing drum (9) and two sides milling
Between drum (6), pitch and spraying device for regeneration agent (8) are installed;The driver's cabin (10) is the side that can be rotated 360 °
Just the rotation driver's cabin of condition of construction is watched at any time.
2. road surface scarifier according to claim 1, it is characterized in that: the thermal insulation thermal insulation board (1) is by double layer material
The hollow heat insulated plate of production, it is detachable with the connection of rack (16), heat-insulating cloth is covered with above thermal insulation board.
3. road surface scarifier according to claim 2, it is characterized in that: the hot air heating system (5) is hot air circulation
Formula heating system is connect by guide post (5-4) with rack (16), is driven and is gone up and down by lifting cylinder (5-5);Circulating fan (5-2)
Air outlet connect with hot-blast stove (5-1), air inlet is led to heater (5-6) by aspiration channel (5-3), hot-blast stove (5-1)
Below lead to heater (5-6), burner (5-7) is mounted on one end of hot-blast stove (5-1);The operation of heater (5-6)
Width can be adjusted according to the width on road surface to be heated.
4. road surface scarifier according to claim 2, it is characterized in that: the two sides milling and planing drum (6) is to pass through milling and planing drum
Bracket A(6-1) and control two sides milling and planing drum (6) lifting milling and planing drum lifting cylinder A(6-2) be mounted on rack (16);Two
Milling drum frame A(6-8) it is connect respectively by slide bar (6-6) and slide (6-9) with milling and planing drum bracket A(6-1), and can be along cunning
Seat (6-9) is flexible to two sides;Two milling and planing drum axis A(6-7) it is mounted on two milling drum frame A(6-8) on, and pass through chain respectively
Wheel transmission device A(6-4) it is connect with hydraulic motor A(6-3);Milling and planing drum axis A(6-7) on be equipped with helical arrangement milling cutter head A
(6-5), two milling and planing drum axis A(6-7) on milling cutter head A(6-5) helical arrangement it is oppositely oriented.
5. road surface scarifier according to claim 2, it is characterized in that: the intermediate milling and planing drum (9) is to pass through milling and planing drum
Bracket B(9-1) and control the milling and planing drum lifting cylinder B(9-2 that intermediate milling and planing drum (9) goes up and down) be mounted on rack (16);Milling
Drum frame B(9-4) connect with milling and planing drum bracket B(9-1), milling and planing drum axis B(9-6) be mounted on milling drum frame B(9-4) on, and
It is connect by sprocket transmission device B(9-5) with hydraulic motor B(9-3);Milling and planing drum axis B(9-6) on be equipped with helical arrangement milling
Cutter head B(9-7), milling and planing drum axis B(9-6) on both ends milling cutter head B(9-7) helical arrangement it is oppositely oriented.
6. road surface scarifier according to claim 2, it is characterized in that: the flusher (8) is throwing disc formula sprinkling dress
It sets, sprinkling hydraulic motor (8-1) is mounted in the upper surface of sprinkling seat (8-2), and throwing disc (8-5) is located at below sprinkling seat (8-2), with spray
Spill the rotation axis connection of hydraulic motor (8-1);Regenerative agent input pipe (8-3) and pitch input pipe (8-4) and sprinkling seat (8-2) are even
It connects.
7. road surface scarifier according to claim 2, it is characterized in that: the lifting landing leg (3) is mounted in rack
(16) two sides, by hydraulic-driven realize landing leg stretching and lifting hydraulic leg;It is installed in the lower part of rack (16) front end
There is the traction device (2) for realizing trailer traction transport;On the preceding bridge (4) and rear axle (7) of running gear, it is respectively arranged with fluid-link steering
Device.
8. road surface scarifier according to claim 2, it is characterized in that: in hot air heating system (5), two sides milling and planing drum (6)
Between intermediate milling and planing drum (9) and rack (16), it is respectively arranged with locking device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910652613.6A CN110295534B (en) | 2019-07-19 | 2019-07-19 | Road surface scarifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910652613.6A CN110295534B (en) | 2019-07-19 | 2019-07-19 | Road surface scarifier |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110295534A true CN110295534A (en) | 2019-10-01 |
CN110295534B CN110295534B (en) | 2024-06-04 |
Family
ID=68031434
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910652613.6A Active CN110295534B (en) | 2019-07-19 | 2019-07-19 | Road surface scarifier |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110295534B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115058949A (en) * | 2022-05-27 | 2022-09-16 | 江苏集萃道路工程技术与装备研究所有限公司 | Hot-blast temperature machine in place |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2372360Y (en) * | 1999-06-07 | 2000-04-05 | 陕西秦川畅通公路机械开发有限公司 | Multifunctional maintenance carriage for asphalt paving |
CN204491380U (en) * | 2015-03-19 | 2015-07-22 | 山东省路桥集团有限公司 | Sheet pavement in-situ heat regeneration all-in-one |
EP2993268A1 (en) * | 2014-09-08 | 2016-03-09 | Carl Ungewitter Trinidad Lake Asphalt GmbH & Co. KG | Transportable asphalt heating device for heating and keeping warm asphalt granulate |
CN105442422A (en) * | 2015-12-25 | 2016-03-30 | 鞍山森远路桥股份有限公司 | Heating-milling machine for asphalt pavements |
CN210458884U (en) * | 2019-07-19 | 2020-05-05 | 鞍山森远路桥股份有限公司 | Road surface scarifier |
-
2019
- 2019-07-19 CN CN201910652613.6A patent/CN110295534B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2372360Y (en) * | 1999-06-07 | 2000-04-05 | 陕西秦川畅通公路机械开发有限公司 | Multifunctional maintenance carriage for asphalt paving |
EP2993268A1 (en) * | 2014-09-08 | 2016-03-09 | Carl Ungewitter Trinidad Lake Asphalt GmbH & Co. KG | Transportable asphalt heating device for heating and keeping warm asphalt granulate |
CN204491380U (en) * | 2015-03-19 | 2015-07-22 | 山东省路桥集团有限公司 | Sheet pavement in-situ heat regeneration all-in-one |
CN105442422A (en) * | 2015-12-25 | 2016-03-30 | 鞍山森远路桥股份有限公司 | Heating-milling machine for asphalt pavements |
CN210458884U (en) * | 2019-07-19 | 2020-05-05 | 鞍山森远路桥股份有限公司 | Road surface scarifier |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115058949A (en) * | 2022-05-27 | 2022-09-16 | 江苏集萃道路工程技术与装备研究所有限公司 | Hot-blast temperature machine in place |
Also Published As
Publication number | Publication date |
---|---|
CN110295534B (en) | 2024-06-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100441776C (en) | In-place heat regeneration asphalt pavement remixer | |
KR101478347B1 (en) | Scene heated asphalt surface regeneration devices | |
US4018540A (en) | Road maintenance machine | |
CN206289505U (en) | Sheet pavement in-situ heat regeneration unit | |
CN201770923U (en) | Ultrathin covering machine for hot in-place recycling of bituminous pavements | |
CN201896284U (en) | Telescopic asphalt spreading rod | |
CN105442422B (en) | A kind of bituminous paving heats milling machine | |
CN109183583A (en) | It is layered hot milling equipment, the complete unit of the compound in-situ heat regeneration of hot wind and microwave and its construction in layer method | |
CN104631267A (en) | Construction method of asphalt concrete pavement of skid pad | |
CN107254828B (en) | Microwave in-situ heat regeneration complete set unit and construction process thereof | |
CN106245506A (en) | Multifunction road regenerating device and pavement recycling construction method | |
CN110295534A (en) | Road surface scarifier | |
CN106223179A (en) | Road surface hot recycling machine and road surface hot reproduction construction method | |
CN111676774B (en) | Remixer | |
CN205368983U (en) | A mill to dig and spray stirring receipts material integrated device for heating on milling machine | |
CN210458884U (en) | Road surface scarifier | |
CN111593649A (en) | Asphalt pavement heating milling machine | |
CN108252188A (en) | A kind of complete unit of the compound in-situ heat regeneration of novel hot-air microwave and its construction technology | |
CN209292844U (en) | It is layered hot milling equipment and the complete unit of the compound in-situ heat regeneration of hot wind and microwave | |
CN203113203U (en) | Novel road finishing machine | |
CN102704381B (en) | Road-finishing machine | |
CN111501484A (en) | Heating device for giving consideration to secondary temperature raising and pavement thermal connection of asphalt mixture | |
CN105113366B (en) | asphalt mixture mixing vehicle | |
CN209703241U (en) | Pitch sprinkling car | |
CN205839545U (en) | A kind of bituminous distributor with omnidistance heating and heat preserving function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |