CN106120623B - A kind of special dust collecting and cleaning vehicles of road-surface milling - Google Patents
A kind of special dust collecting and cleaning vehicles of road-surface milling Download PDFInfo
- Publication number
- CN106120623B CN106120623B CN201610675561.0A CN201610675561A CN106120623B CN 106120623 B CN106120623 B CN 106120623B CN 201610675561 A CN201610675561 A CN 201610675561A CN 106120623 B CN106120623 B CN 106120623B
- Authority
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- China
- Prior art keywords
- air
- harvesting
- dust
- road
- collecting box
- 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.)
- Expired - Fee Related
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0863—Apparatus loosening or removing the dirt by blowing and subsequently dislodging it at least partially by suction ; Combined suction and blowing nozzles
Abstract
The present invention discloses a kind of special dust collecting and cleaning vehicles of road-surface milling, including chassis and the suction sweeping device being installed on below chassis and power set, dust arrester and the material-gathering device of top；The entrance of the cyclone separator of dust arrester connects the entrance of dust arrester；The gas vent of cyclone separator is connected with centrifugal blower entrance, and the air compartment that converges is connected with the air outlet of centrifugal blower；The dust outlet connection material-gathering device of cyclone separator bottom.The small part air-flow of the waste material containing fine grained is pressed into after secondary Material collecting box for harvesting is filtered through sack cleaner and discharged by the present invention with the malleation of centrifugal fan air outlet；Suction air quantity in suction cover is more than press-in air quantity, makes to keep negative pressure state in cover, can only inhalation mask interior air-flow, will not occur that the air-flow containing material is excessive to be produced suction and sweep operation secondary pollution；The special dust collecting and cleaning vehicles of road-surface milling of the present invention can effectively siphon away the fine dusts produced in road-surface milling relative to common sweeper, and the cleaning effect to milling face is good, it is ensured that bond quality between subsequent construction middle level.
Description
Technical field
The special dust collecting and cleaning vehicles of road-surface milling are directed to the present invention relates to pavement sweeping machine field, more particularly to one kind.
Background technology
In modern roadways are built, because semi-rigid sub-base material is different from the characteristic of asphalt pavement material, basic unit and face
Interlayer is it is difficult to ensure that complete continuous state, it is necessary to take certain handle measure that two layers unites two into one.If interlayer punishment is arranged
Apply improper, easily produce the phenomenons such as sliding, cracking, be unfavorable for bituminous paving service life.Dig and punish frequently with finish-milling in engineering
Semi-rigid type base, to improve substrate surface texture, improves the contact condition between basic unit and surface layer, extends the use of bituminous paving
Life-span, and a large amount of milling waste materials are remained after milling in substrate surface, influence layers cementing intensity.
In modern roadways maintenance, milling machine milling old pavement is commonly used, virgin material is then overlayed on milling face forms new road
Face.Equally, the working face after milling, which remains a large amount of waste materials, influences new old layer adhesion strength.
On Practical Project, in order to clean the working face after milling, adhesion strength be improved, frequently with manually clear with air blower
Sweep, although this artificial blowing method cleans quality preferably, there is reentrainment of dust pollution and labor strength is big, production
The low shortcoming of efficiency.And the conventional rubbish in mechanical sweeper car road pavement both domestic and external has preferably cleaning effect at present, but it is right
The cleaning effect in milling face is bad, and especially fine dusts are more difficult to the cleaning effect reached, influences interlaminar bonding quality.
The content of the invention
It is an object of the invention to provide a kind of special dust collecting and cleaning vehicles of road-surface milling, to solve above-mentioned technical problem.The present invention
It is that a kind of quality is good and special dust collecting and cleaning vehicles of road-surface milling of efficiency high, can not only be specifically designed for milling road surface waste material, Er Qieshi
For Other Waste debris.
To reach above-mentioned purpose, the present invention, which is adopted the following technical scheme that, to be achieved：
A kind of special dust collecting and cleaning vehicles of road-surface milling, including chassis, suction sweeping device, power set, dust arrester and material-gathering device；
The lower section that sweeping device is installed on chassis is inhaled, power set, dust arrester and material-gathering device are installed on chassis；Inhaling sweeping device includes
Suction cover, aspiration channel, ajutage, deflector, back blow port and material sucking port；Suction cover is arranged on the lower section on dust collecting and cleaning vehicles chassis, suction
Cover is divided into the middle of n+1 coffin, each coffin by n rectangular guiding plate is provided with material sucking port, and two ends are respectively provided with
One back blow port；N is positive integer；Material sucking port is communicated by aspiration channel with dust arrester entrance, and back blow port is by ajutage with converging
Air compartment is connected；Power set include power source and centrifugal blower；Dust arrester includes cyclone separator and remittance air compartment；Whirlwind point
Entrance from device connects the entrance of dust arrester；The gas vent of cyclone separator is connected by connecting tube with centrifugal blower entrance
Connect, the air compartment that converges is connected with the air outlet of centrifugal blower；The dust outlet connection material-gathering device of cyclone separator bottom.
Further, dust arrester also includes filter screen, sack cleaner and air-purifying chamber；In aspiration channel suction dust arrester
Air-flow enters the entrance of cyclone separator after screen pack；Sack cleaner is connected by connecting tube with remittance air compartment, bag-type dusting
Device upper end connects air-purifying chamber, and air-purifying chamber is communicated by exhaust outlet with air.
Further, cyclone separator includes inner cylinder, outer barrel, reverse funnel baffle plate and filter；Outer barrel is arranged at inner cylinder
It is tightly connected at the top of periphery, outer barrel with inner tank theca, bottom sets blanking port；Reverse funnel baffle plate is staggered installation of wall outer tube
Between outer tube inner wall, filter is connected to inner cylinder and the reverse funnel baffle plate nearest from inner cylinder, on the outer barrel of cyclone separator
The air stream outlet at end is connected by connecting tube with centrifugal blower entrance.
Further, power source is internal combustion engine, cluster engine or electrokinetic cell.
Further, material-gathering device includes Material collecting box for harvesting, secondary Material collecting box for harvesting and three Material collecting box for harvesting；Filter screen is installed on once
Above Material collecting box for harvesting, the exit above a Material collecting box for harvesting；Secondary Material collecting box for harvesting is arranged at the dust outlet of cyclone separator bottom
Lower section；Sack cleaner is arranged on the upper end of three Material collecting box for harvesting.
Further, a Material collecting box for harvesting and secondary Material collecting box for harvesting bottom are provided with small wheels；Three times guide groove is arranged at Material collecting box for harvesting bottom.
Further, Venturi nozzle is provided with above sack cleaner, Venturi nozzle is used by ball valve connection remittance air compartment
When the dust being blocked in sack cleaner outer surface reaches certain thickness, ball valve is opened, high pressure draught is through Venturi nozzle
Dust is fallen on clearly in three Material collecting box for harvesting.
Further, there is towing device suction cover front end and surrounding has been hinged support steamboat, between suction cover and chassis
Provided with the hand hoisting device for controlling suction cover terrain clearance.
Further, in each coffin, the material sucking port at two back blow port Jun Chao centers is tilted, material sucking port and back blow port
All it is in flat pattern.
Relative to prior art, the invention has the advantages that：
The present invention expects that air-flow is excessive to not produce to contain in sweeping operation in suction, will be contained carefully with the malleation of centrifugal fan air outlet
The small part air-flow of granular wastes is discharged after being filtered through sack cleaner.Suction air quantity in suction cover is more than press-in air quantity, cover
Interior holding negative pressure state, can only inhalation mask interior air-flow, will not occur containing material air-flow it is excessive produce suction sweep operation secondary pollution.
Further, the dust arrester of described dust collecting and cleaning vehicles has three-stage filtration, and by-pass filtration is high concentration air-flow containing material warp
Screen pack, is filtrated to get low concentration air-flow containing material for the first time, and the waste material of filtering falls in a Material collecting box for harvesting.Obtained low concentration gas containing material
Stream eventually passes cyclone dust collectors, and waste material all falls in secondary Material collecting box for harvesting, is secondary filtration above.Air-flow is in centrifugal blower malleation
It is divided into two-way direction under effect, most of back blow port from ajutage sprays all the way, and another road small part is through sack cleaner mistake
Discharged after filter, the waste material of filtering falls in three Material collecting box for harvesting, is three-stage filtration above.
Further, the dust that the sack cleaner outer surface in described dust collecting and cleaning vehicles is blocked reaches certain thickness, opens
Ball valve is opened, the high pressure draught of remittance air compartment is fallen on clearly dust in three Material collecting box for harvesting by Venturi nozzle.
Further, described dust collecting and cleaning vehicles are inhaled and swept after operation for a period of time, and a Material collecting box for harvesting and secondary Material collecting box for harvesting are filled soon
When, Material collecting box for harvesting is released into discharging by small wheels.
Further, when operation is swept in described dust collecting and cleaning vehicles progress suction, control device lowers device for suction material, passes through steamboat
From suction cover distance controlling suction cover 0~50mm of ground clearance, in transition, control device, which again goes up device for suction material, is easy to turn
.
Brief description of the drawings
In order to illustrate more clearly of technical scheme, the required accompanying drawing used in embodiment will be made below
Simply introduce, it is therefore apparent that drawings in the following description are only some embodiments of the present invention, common for this area
For technical staff, on the premise of not paying creative work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of dust collecting and cleaning vehicles of the embodiment of the present invention；
Fig. 2 is the structure diagram that dust collecting and cleaning vehicles of the embodiment of the present invention inhale sweeping device；
Fig. 3 is dust collecting and cleaning vehicles of embodiment of the present invention air current flow direction schematic diagram containing material.
Wherein：1- chassis；2- material-gathering devices；Material collecting box for harvesting of 3-；4- filter screens；5- supports steamboat；6- inhales sweeping device；7- inhales
Material cover；8- ball valves；9- lifting devices；10- control devices；11- towing devices；12- remittance air compartments；13- power set；14- is electronic
Machine；15- centrifugal blowers；The reverse funnel baffle plates of 16-；17- inner cylinders；18- dust arresters；19- cyclone dust collectors；20- exhaust outlets；
21- air-purifying chambers；22- Venturi nozzles；23- sack cleaners；24- outer barrels；25- limit switches；Tri- Material collecting box for harvesting of 26-；27- is led
Groove；Bis- Material collecting box for harvesting of 28-；29- filters；30- small wheels；31- aspiration channels；32- ajutages；33- deflectors；34- back blow ports；
35- material sucking ports.
Embodiment
Reference picture 1, Fig. 2, a kind of special dust collecting and cleaning vehicles of road-surface milling of the invention, including chassis 1, power set 13, control dress
Put 10, material-gathering device 2, dust arrester 18, inhale sweeping device 6 and some connecting tubes.
Power set 13, control device 10, material-gathering device 2, dust arrester 18, suction sweeping device 6 are installed on chassis 1, even
Adapter connection dust arrester 18 and suction sweeping device 6.
Power set 13 are made up of power source, motor 14 and centrifugal blower 15.Power source be internal combustion engine, cluster engine or
Electrokinetic cell.
Material-gathering device 2 includes Material collecting box for harvesting 3, secondary Material collecting box for harvesting 28 and three Material collecting box for harvesting 26.Material-gathering device 2 is drawing and pulling type
Device.
Dust arrester 18 includes filter screen 4, cyclone separator 19, sack cleaner 23, remittance air compartment 12, air-purifying chamber 21 and exhaust
Mouth 20.Filter screen 4 is installed on a top of Material collecting box for harvesting 3, positioned at a top exit of Material collecting box for harvesting 3.The lower end of cyclone separator 19 falls
Material mouth and secondary Material collecting box for harvesting 28 are communicated, and the air outlet of cyclone separator 19 is connected by connecting tube with the entrance of centrifugal blower 15,
The air compartment 12 that converges is connected with the air outlet of centrifugal blower 15.Sack cleaner 23 is connected by connecting tube with remittance air compartment 12, by ball
Valve 8 is controlled, and sack cleaner 23 is arranged on the upper end of three Material collecting box for harvesting 26, the lower end of sack cleaner 23 and three phases of Material collecting box for harvesting 26
Logical, the upper end of sack cleaner 23 connection air-purifying chamber 21, air-purifying chamber 21 is communicated by exhaust outlet 20 with air.
Furthermore, a Material collecting box for harvesting 3 and the bottom of secondary Material collecting box for harvesting 28 are provided with small wheels 30, three bottoms of Material collecting box for harvesting 26
There is guide groove 27 in portion, when Material collecting box for harvesting fills waste material, can pull out Material collecting box for harvesting by small wheels 30 or guide groove 27 to prepare to unload
Material.
Furthermore, the upper space of sack cleaner 23 in three Material collecting box for harvesting 26 is air-purifying chamber 21, sack cleaner
Filter bag in 23 is located at the lower section of air-purifying chamber 21, and the top of filter bag is provided with Venturi nozzle 22, and Venturi nozzle 22 passes through ball valve 8
Connection remittance air compartment 12, when the dust for being blocked in the outer surface of sack cleaner 23 reaches certain thickness, opens ball valve 8, spray
The high pressure draught entered in deduster falls on clearly dust in three Material collecting box for harvesting 26 through Venturi nozzle 22.
Furthermore, the mesh aperture about 0mm~20mm of filter screen 4 in dust arrester 18, close to the gas of a Material collecting box for harvesting 3
Flow export is set.
Furthermore, the cyclone separator 19 of dust arrester 18 is by inner cylinder 17, outer barrel 24, reverse funnel baffle plate 16, mistake
Filter 29 is constituted.Air-flow containing waste material is flowed into from inner cylinder 17, and reverse funnel baffle plate 16 is staggered installation of in the outer wall of inner cylinder 17 and outer barrel
Inside 24, filter 29 is connected to inner cylinder 17 and the reverse funnel baffle plate 16 nearest from inner cylinder 17, and the bottom of outer barrel 24 has opened one
Blanking port, the air stream outlet of cyclone separator outer wall upper end is connected by connecting tube with the entrance of centrifugal blower 15.
With further reference to Fig. 2 and Fig. 3, inhale sweeping device 6 include suction cover 7, it is aspiration channel 31, ajutage 32, deflector 33, anti-
Mouthpiece 34 and material sucking port 35.Suction cover 7 is arranged on dust collecting and cleaning vehicles bottom, and deflector 33, which is arranged on suction cover 7, is divided into suction cover 7
Material sucking port 35 is installed, material sucking port 35 passes through aspiration channel 31 and dust arrester 18 in the middle of some coffins, each coffin
Entrance is communicated, and two ends are provided with back blow port 34, and back blow port 34 is connected by ajutage 32 with remittance air compartment 12.Air compartment 12 converging just
Under the effect of force feed wind, the wind that ajutage 32 is sent out is sprayed by back blow port 34 and aspiration channel 31 is produced in suction airflow effect, air-flow
Waste material quickly flowed along certain direction along deflector 33, from material sucking port 35 suck dust arrester.
Furthermore, there is towing device 11 front end of suction cover 7 and surrounding has been hinged support steamboat 5, control device 10
Control the rope on suction cover 7 to lift suction cover 7 by hand hoisting device 9, avoid inhaling by controlling support steamboat 5 to land
Material cover 7 touches ground.The ground clearance of suction cover 7 is generally 0~50mm.
Furthermore, suction cover 7 is divided into n+1 coffin by n rectangular guiding plate 33, the deflector 33 with it is above-mentioned
The distance from the ground of suction cover 7 compared to larger.
Furthermore, the material sucking port 35 in suction cover 7 is located at centre, and back blow port 34 is located at cover two ends towards tilted
There is certain angle, material sucking port 35 and back blow port 34 are all in flat pattern.
Furthermore, the quantity of aspiration channel 31 and ajutage 32 is at least two, and aspiration channel 31 and ajutage 32 1
One correspondence.
The operation principle of the present invention：
The control of control device 10 inhales sweeping device 6 and drops to certain altitude, makes to form confined space in suction cover 7, opens electricity
Motivation 14 drives centrifugal blower 15, and its import produces negative pressure, and outlet produces malleation, and material sucking port 35 starts to inhale in the presence of negative pressure
Enter to contain waste gas stream, enter dust arrester 18 containing waste gas stream, through the primary filter of screen pack 4, bulky grain waste material, which falls, once to be collected
Hopper 3, in containing, the air-flow of little particle waste material enter cyclone separator 19, under being produced under the influence of centrifugal force along inner cylinder 17
Rotational gas flow, thus small particles are threaded into secondary Material collecting box for harvesting 28, and the outside of inner cylinder 17 and the inside of outer barrel 24 produce and revolves gas
Stream, by connecting the filter 29 of the bottom of inner cylinder 17 and reverse funnel baffle plate 16, along reverse funnel baffle plate 16 from outer barrel 24
Gas port discharge is brought out, thus the air-flow through secondary filtration enters centrifugal blower 15.Air-flow is under the positive pressure of centrifugal blower 15
It is divided into two-way direction, most of air-flow sprays from the back blow port 34 of ajutage 32, the small part air-flow press-in mistake of sack cleaner 23
Three Material collecting box for harvesting 26 are fallen into after filter, and the dust that the outer surface of sack cleaner 23 is blocked reaches certain thickness, control device is opened
Ball valve 8 is opened, the high pressure draught sprayed into deduster falls on clearly dust in three Material collecting box for harvesting 26 through Venturi nozzle 22.When gathering materials
When device 2 is filled soon, control device closes the lifting of centrifugal blower 15 and inhales sweeping device, and dust collecting and cleaning vehicles drive to dumping ground, and opening is gathered materials
The limit switch 25 of device 2, material-gathering device 2 is pulled out to topple over.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
The protection of the present invention.
Claims (7)
1. a kind of special dust collecting and cleaning vehicles of road-surface milling, it is characterised in that：Including chassis (1), inhale sweeping device (6), power set (13),
Dust arrester (18) and material-gathering device (2)；
The lower section that sweeping device is installed on chassis is inhaled, power set, dust arrester and material-gathering device are installed on chassis；
Inhaling sweeping device includes suction cover (7), aspiration channel (31), ajutage (32), deflector (33), back blow port (34) and material sucking port
(35)；Suction cover is arranged on the lower section on dust collecting and cleaning vehicles chassis, and suction cover is divided into n+1 coffin by n rectangular guiding plate, each
Material sucking port is installed, two ends are respectively provided with a back blow port in the middle of coffin；Material sucking port is entered by aspiration channel with dust arrester
Mouth is communicated, and back blow port is connected by ajutage with remittance air compartment (12)；N is positive integer；
Power set include power source and centrifugal blower (15)；
Dust arrester includes cyclone separator (19) and remittance air compartment；The entrance of cyclone separator connects the entrance of dust arrester；Rotation
The gas vent of wind separator is connected by connecting tube with centrifugal blower entrance, and the air compartment that converges is connected with the air outlet of centrifugal blower
Connect；The dust outlet connection material-gathering device of cyclone separator bottom；
Dust arrester also includes filter screen (4), sack cleaner (23) and air-purifying chamber (21)；Gas in aspiration channel suction dust arrester
Flow through the entrance for entering cyclone separator after screen pack；Sack cleaner is connected by connecting tube with remittance air compartment, sack cleaner
Upper end connects air-purifying chamber, and air-purifying chamber is communicated by exhaust outlet with air；
Cyclone separator includes inner cylinder (17), outer barrel (24), reverse funnel baffle plate (16) and filter (29)；In outer barrel is arranged at
It is tightly connected at the top of cylinder periphery, outer barrel with inner tank theca, bottom sets blanking port；Including reverse funnel baffle plate (16) is staggered installation of
Between cylinder (17) outer wall and outer barrel (24) inwall, filter is connected to inner cylinder and the reverse funnel baffle plate nearest from inner cylinder, whirlwind
The air stream outlet of the outer barrel upper end of separator is connected by connecting tube with centrifugal blower entrance.
2. the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 1, it is characterised in that：Power source is internal combustion engine, hair
Motivation group or electrokinetic cell.
3. the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 1, it is characterised in that：Material-gathering device includes once collecting
Hopper (3), secondary Material collecting box for harvesting (28) and three Material collecting box for harvesting (26)；Filter screen is installed on above Material collecting box for harvesting, positioned at once gathering materials
Exit above case；Secondary Material collecting box for harvesting is arranged at below the dust outlet of cyclone separator bottom；Sack cleaner is arranged on three
The upper end of secondary Material collecting box for harvesting.
4. the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 3, it is characterised in that：Material collecting box for harvesting and secondary collection
Hopper bottom is provided with small wheels (30)；Guide groove (27) is arranged at three Material collecting box for harvesting bottoms.
5. the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 3, it is characterised in that：It is provided with above sack cleaner
Venturi nozzle (22), Venturi nozzle is by ball valve connection remittance air compartment, for the powder being blocked in sack cleaner outer surface
When dirt reaches certain thickness, ball valve is opened, high pressure draught falls on clearly dust in three Material collecting box for harvesting through Venturi nozzle.
6. the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 1, it is characterised in that：Suction cover front end has dragging to fill
Put (11) and surrounding has been hinged support steamboat (5), being provided between suction cover and chassis is used to control suction cover terrain clearance
Hand hoisting device (9).
7. the special dust collecting and cleaning vehicles of a kind of road-surface milling according to claim 1, it is characterised in that：In each coffin, two
The material sucking port at individual back blow port Jun Chao centers is tilted, and material sucking port and back blow port are all in flat pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675561.0A CN106120623B (en) | 2016-08-16 | 2016-08-16 | A kind of special dust collecting and cleaning vehicles of road-surface milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610675561.0A CN106120623B (en) | 2016-08-16 | 2016-08-16 | A kind of special dust collecting and cleaning vehicles of road-surface milling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106120623A CN106120623A (en) | 2016-11-16 |
| CN106120623B true CN106120623B (en) | 2017-09-26 |
Family
ID=57278504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610675561.0A Expired - Fee Related CN106120623B (en) | 2016-08-16 | 2016-08-16 | A kind of special dust collecting and cleaning vehicles of road-surface milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106120623B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108797291A (en) * | 2018-08-31 | 2018-11-13 | 王凌 | A kind of pavement milling machine dedusting removes milling waste material device |
| CN111074738A (en) * | 2019-12-11 | 2020-04-28 | 广州市浩恒建材科技有限公司 | Device for repairing cracked asphalt pavement |
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| CN200949220Y (en) * | 2006-06-29 | 2007-09-19 | 秦琪 | Cyclone type ground surface cleaning dust removing vehicle |
| RU2006135458A (en) * | 2005-10-07 | 2008-04-20 | Дулево Интернэшнл С.П.А. (It) | ROAD CLEANING UNIT |
| CN102154995A (en) * | 2011-04-27 | 2011-08-17 | 上海晶湛机电有限公司 | Multipurpose vehicle-mounted ground milling machine |
| CN102206933A (en) * | 2011-04-27 | 2011-10-05 | 上海晶湛机电有限公司 | Handheld multipurpose ground milling machine |
| CN202298529U (en) * | 2011-11-03 | 2012-07-04 | 闫新明 | A multifunctional road construction cleaning machine |
| KR20150042114A (en) * | 2013-10-10 | 2015-04-20 | 박희자 | Vacuum Suction Apparatus For Intake |
| US9089879B2 (en) * | 2012-04-18 | 2015-07-28 | Rodinia Technologies Ltd. | Device and method for cleaning wall or ground surfaces |
| CN204982755U (en) * | 2015-09-22 | 2016-01-20 | 安徽省公路桥梁工程有限公司 | Mill and dig step sweeper |
| CN205893989U (en) * | 2016-08-16 | 2017-01-18 | 长安大学 | Special sucking and sweeping car of road milling |
-
2016
- 2016-08-16 CN CN201610675561.0A patent/CN106120623B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2006135458A (en) * | 2005-10-07 | 2008-04-20 | Дулево Интернэшнл С.П.А. (It) | ROAD CLEANING UNIT |
| CN200949220Y (en) * | 2006-06-29 | 2007-09-19 | 秦琪 | Cyclone type ground surface cleaning dust removing vehicle |
| CN102154995A (en) * | 2011-04-27 | 2011-08-17 | 上海晶湛机电有限公司 | Multipurpose vehicle-mounted ground milling machine |
| CN102206933A (en) * | 2011-04-27 | 2011-10-05 | 上海晶湛机电有限公司 | Handheld multipurpose ground milling machine |
| CN202298529U (en) * | 2011-11-03 | 2012-07-04 | 闫新明 | A multifunctional road construction cleaning machine |
| US9089879B2 (en) * | 2012-04-18 | 2015-07-28 | Rodinia Technologies Ltd. | Device and method for cleaning wall or ground surfaces |
| KR20150042114A (en) * | 2013-10-10 | 2015-04-20 | 박희자 | Vacuum Suction Apparatus For Intake |
| CN204982755U (en) * | 2015-09-22 | 2016-01-20 | 安徽省公路桥梁工程有限公司 | Mill and dig step sweeper |
| CN205893989U (en) * | 2016-08-16 | 2017-01-18 | 长安大学 | Special sucking and sweeping car of road milling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106120623A (en) | 2016-11-16 |
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