CN106835913A - A kind of truss-like concrete road is built the road and roadmarking spraying all-in-one - Google Patents
A kind of truss-like concrete road is built the road and roadmarking spraying all-in-one Download PDFInfo
- Publication number
- CN106835913A CN106835913A CN201610999702.4A CN201610999702A CN106835913A CN 106835913 A CN106835913 A CN 106835913A CN 201610999702 A CN201610999702 A CN 201610999702A CN 106835913 A CN106835913 A CN 106835913A
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- China
- Prior art keywords
- concrete
- truss
- road
- hopper
- spraying
- 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
- 238000005507 spraying Methods 0.000 title claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 47
- 239000011248 coating agent Substances 0.000 claims abstract description 20
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 14
- 238000005056 compaction Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 21
- 230000001680 brushing effect Effects 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003973 paint Substances 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
-
- 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
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
Built the road the invention discloses a kind of truss-like concrete road and roadmarking spraying all-in-one, hopper, spray equipment and it is connected on truss and rolling-compaction roller including truss, concrete hopper, feed pipe, feed opening, stirring cage apparatus for controlling of lifting, the apparatus for controlling of lifting that vibrates, the conveying stirring cage being connected to below stirring cage apparatus for controlling of lifting, tamping equipment, road wheel, movable motor, control cabinet, spraying, swivel bearing is provided with feed pipe, spray equipment includes coating chamber, demarcation strip, adjustable plate and spray nozzle.The shower nozzle of spray equipment is arranged on the rear side of feed opening, paver is in road surfacing work progress is carried out, spray equipment carries out air brushing work to construction ground simultaneously, draw roadmarking, and be compacted by rolling-compaction roller smooth, the concrete and the graticule of air brushing for just paving form same plane, and endurance is long；Feed pipe drives feed pipe and branched pipe to be rotated in concrete hopper by swivel bearing, is well mixed concrete.
Description
Technical field
Built the road the present invention relates to a kind of truss-like concrete road and roadmarking spraying all-in-one.
Background technology
At present, concrete road construction has construction line long, and the duration is tight, task weight, the characteristics of concreting amount is big,
Need to put into substantial amounts of road building constructors in work progress, speed of application is slower, it be not one-shot forming that it vibrates, flattens, no
Can over long distances work continuously, construction quality is sometimes up to less than guarantee, especially during the road construction of large span broad width road road surface, mix
Solidifying soil directly inclines to falling on road surface, is then paved by constructor, so not only easily causes concrete and is spread out on road surface
Paving is uneven, and workload is big, and the concrete stacked for a long time is difficult vibration compacting, influences the construction quality on whole road surface.
It is existing at present with concrete speading and the equipment vibrated, its can only one direction pave and vibrate, i.e. one way operation, construction speed
Degree is slow, and is paving and the edge that vibrates easily has dead angle, subsequently also wants Manual, vibrates and flatten, and labour intensity is big, shadow
Ring construction quality；The road surface of urban road, airport and highway generally requires spraying road medium line, divisional line, uses
With the facility of control, guiding traffic and diverging traffic stream, the width of roadmarking, dotted line and spacing, point line length etc. should meet《Road
Road traffic marking》（GB5768-2009）Regulation requirement, the laying construction process of current roadmarking is after the completion of building the road,
The air brushing of floor line is individually carried out again, also needs to first establish datum line before air brushing, then delimit graticule shape, the mark of spraying
Line protrudes road surface, causes to travel concave-convex sense, also easily disappears smudgy, the graticule, two-wire or single line for different colours
Spraying extremely inconvenience is, it is necessary to distinguish air brushing, this construction period is long, high cost.
The content of the invention
Defect it is an object of the invention to overcome prior art, there is provided a kind of can work continuously, speed of application is fast, contracting
Short-track marking lines construction period and the smooth durable truss-like concrete road of graticule are built the road and roadmarking spraying all-in-one.
To achieve these goals, the technical scheme that the present invention takes is as follows：
A kind of truss-like concrete road is built the road and roadmarking spraying all-in-one, including truss, is arranged on by cross moving track
Concrete hopper, the feed pipe being communicated in concrete hopper, the feed opening for being arranged on concrete hopper lower end on truss, set
Put concrete hopper lower end and be connected to one with feed opening stirring cage apparatus for controlling of lifting, be arranged on concrete hopper
Lower end and be connected to one with feed opening the apparatus for controlling of lifting that vibrates, be connected to it is defeated below stirring cage apparatus for controlling of lifting
Material stirring cage, be connected to below the apparatus for controlling of lifting that vibrates tamping equipment, be arranged on below truss road wheel, be arranged on truss
On movable motor, the control cabinet being arranged on truss, the spraying hopper being sleeved on outside concrete hopper, be connected to spray paint
Bucket lower end and the spray equipment on rear side of feed opening and it is connected to rolling-compaction roller on truss and on rear side of spray equipment；
The swivel bearing outside concrete hopper is provided with the feed pipe；
The branched pipe in concrete hopper is provided with the feed pipe；
The spraying hopper top is provided with coating inlet；
The spray equipment include being connected to coating chamber below spraying hopper, be arranged in coating chamber two it is vertically arranged
Demarcation strip, respectively by rotating shaft be hinged on the adjustable plate of demarcation strip upper end and be arranged on below coating chamber first spraying
Mouth, the second spray nozzle and the 3rd spray nozzle；
It is relative with the second spray nozzle that coating chamber is divided into first locellus corresponding with the first spray nozzle by two demarcation strips
The second locellus and and threeth locellus corresponding with the 3rd spray nozzle answered.
Compared with prior art, having the beneficial effect that acquired by the present invention：
The present invention is employed as workbench using truss, facilitates more piece combined type to connect, and changing truss length can meet difference
Width road surface needs, it is adaptable to various width road constructions, and paver of the present invention is multifunctional integrated by concrete speading, leveling
Change, road concrete is paved to preferable leveling degree and packing, it is ensured that the quality of road concrete construction.The present invention builds
The main performance index of road machine reaches external same category of device technical merit, and product price is low.Concrete road machine of the present invention
Cross moving track is laid on truss and concrete hopper is installed, for paver vehicle provides concrete, carry out paving, vibrating for concrete
And leveling, the artificial of substantial amounts of laying equipment and casting concrete is not only saved, construction cost is considerably reduced, while having
Beneficial to the construction quality for ensuring road concrete.The shower nozzle of spray equipment is arranged on the rear side of feed opening, and paver is entering walking along the street
During the laying construction of face, spray equipment carries out air brushing work to construction ground simultaneously, draws predetermined roadmarking, and by grinding
Pressing roller compacting is smooth, and the concrete and the graticule of air brushing for just having paved form same horizontal plane, and without projection, graticule is difficult to disappear
Damage is moved back, endurance is long；Feed pipe drives feed pipe and branched pipe to be rotated in concrete hopper by swivel bearing, makes coagulation
Soil is well mixed in concrete hopper, it is to avoid feed opening being blocked；Spray equipment sets three locellus, and three sprayings are corresponded to respectively
Mouth, adjustable plate is lifted during spraying two-wire, and the first locellus is closed and entered without coating, and the second spray nozzle and the 3rd spray nozzle can carry out double
Line air brushing, falls adjustable plate during spraying single line, the second locellus and the 3rd locellus are closed, and the first locellus is opened and receives coating, first
Spray nozzle carries out single line air brushing.
Brief description of the drawings
Accompanying drawing 1 is side structure schematic view of the invention；
Accompanying drawing 2 is overlooking the structure diagram of the invention；
Accompanying drawing 3 is the A of accompanying drawing of the present invention 2 to structural representation；
Accompanying drawing 4 is the B of accompanying drawing of the present invention 2 to structural representation；
Accompanying drawing 5 is the structural representation of demarcation strip of the present invention；
Accompanying drawing 6 is the schematic diagram of working condition of the present invention；
Accompanying drawing 7 is the schematic diagram of working condition of the present invention two；
Accompanying drawing 8 is the C portions enlarged diagram of accompanying drawing of the present invention 4；
Accompanying drawing 9 is the D portions enlarged diagram of accompanying drawing of the present invention 5.
In the accompanying drawings：
1 truss, 2 movable motors, 3 road wheels, 4 roadbeds, 5 control cabinets, 6 feed pipes, 7 concrete hoppers, 8 spraying hoppers, 9 coating
Entrance, 10 branched pipes, 11 feed openings, 12 vibrate apparatus for controlling of lifting, 13 tamping equipments, 14 conveying stirring cages, 15 first spray nozzles,
16 second spray nozzles, 17 the 3rd spray nozzles, 18 rolling-compaction rollers, 19 first locellus, 20 demarcation strips, 21 rotating shafts, 22 adjustable plates, 23
Two locellus, 24 the 3rd locellus, 25 cross moving tracks, 26 stirring cage apparatus for controlling of lifting, 27 swivel bearings.
Specific embodiment
Further details of narration is carried out to the present invention below in conjunction with accompanying drawing.
As shown in accompanying drawing 1-9, a kind of truss-like concrete road is built the road and roadmarking spraying all-in-one, including truss 1,
The concrete hopper 7 that is arranged on truss 1 by cross moving track 25, the feed pipe 6 being communicated in concrete hopper 7, it is arranged on
The feed opening 11 of the lower end of concrete hopper 7, be arranged on the lower end of concrete hopper 7 and with stirring that feed opening 11 is connected to one
Cage apparatus for controlling of lifting 26, the lifting of vibrating for being arranged on the lower end of concrete hopper 7 and being connected to one with feed opening 11 are controlled
Device processed 12, the conveying stirring cage 14 for being connected to the lower section of stirring cage apparatus for controlling of lifting 26, it is connected to and vibrates under apparatus for controlling of lifting 12
The tamping equipment 13 of side, the road wheel 3 for being arranged on the lower section of truss 1, the movable motor 2 being arranged on truss 1, it is arranged on truss 1
On control cabinet 5, be sleeved on outside concrete hopper 7 spraying hopper 8, be connected to the spraying lower end of hopper 8 and positioned at feed opening
The spray equipment of 11 rear sides and it is connected to rolling-compaction roller 18 on truss 1 and on rear side of spray equipment；The road wheel 3 can
Advanced along roadbed 4, the swivel bearing 27 outside concrete hopper 7 is provided with the feed pipe 6；On the feed pipe 6
It is provided with the branched pipe 10 in concrete hopper 7；The top of spraying hopper 8 is provided with coating inlet 9；The spraying dress
Put including be connected to spraying hopper 8 lower section coating chamber, be arranged in coating chamber two vertically arranged demarcation strips 20, point
Not Tong Guo rotating shaft 21 be hinged on the adjustable plate 22 of the upper end of demarcation strip 20 and be arranged on below coating chamber the first spray nozzle 15,
Second spray nozzle 16 and the 3rd spray nozzle 17；Coating chamber is divided into corresponding with the first spray nozzle 15 by two demarcation strips 20
The first locellus 19 second locellus 23 and and with threeth spray nozzle 17 corresponding threeth corresponding with the second spray nozzle 16
Locellus 24.
The present invention is employed as workbench using truss 1, facilitates more piece combined type to connect, and changing the length of truss 1 can expire
Sufficient different in width road surface needs, it is adaptable to various width road constructions, and paver of the present invention is multi-functional by concrete speading, leveling
Integration, makes road concrete pave to preferable leveling degree and packing, it is ensured that the quality of road concrete construction.The present invention
The main performance index of road machine reaches external same category of device technical merit, and product price is low.Concrete of the present invention is built the road
Machine lays cross moving track 25 on truss and installs concrete hopper 7, for paver vehicle provides concrete, carries out the stand of concrete
Spread, vibrate and flatten, not only save the artificial of substantial amounts of laying equipment and casting concrete, considerably reduce and be constructed into
This, while it is advantageously ensured that the construction quality of road concrete.The shower nozzle of spray equipment is arranged on the rear side of feed opening 11, paves
In road surfacing work progress is carried out, spray equipment carries out air brushing work to machine to construction ground simultaneously, draws predetermined road
Graticule, and it is compacted by rolling-compaction roller smooth, the concrete and the graticule of air brushing for just having paved form same horizontal plane, not convex
Rise, graticule is difficult to disappear and damages, and endurance is long；Feed pipe 6 drives the bottom of feed pipe 6 and branched pipe 10 to exist by swivel bearing 27
Rotation in concrete hopper 7, makes concrete be well mixed in concrete hopper 7, it is to avoid feed opening being blocked 11；Spray equipment sets
Three locellus are put, three spray nozzles are corresponded to respectively, adjustable plate 22 is lifted during spraying two-wire, the first locellus 19 closes to enter without coating
Enter, the second spray nozzle 16 and the 3rd spray nozzle 17 can carry out two-wire air brushing, and adjustable plate 22, the second locellus 23 are fallen during spraying single line
Closed with the 3rd locellus 24, the first locellus 19 is opened and receives coating, and the first spray nozzle 15 carries out single line air brushing.
The above implementation method is only the preferred embodiments of the present invention, and the simultaneously exhaustion of the feasible implementation of non-invention.It is right
For persons skilled in the art, to any the showing done by it on the premise of without departing substantially from the principle of the invention and spirit
The change being clear to, should all be contemplated as falling with claims of the invention.
Claims (1)
1. a kind of truss-like concrete road is built the road and roadmarking spraying all-in-one, it is characterised in that：It includes truss（1）、
By cross moving track（25）It is arranged on truss（1）On concrete hopper（7）, be communicated to concrete hopper（7）Interior feed pipe
（6）, be arranged on concrete hopper（7）The feed opening of lower end（11）, be arranged on concrete hopper（7）Lower end and and feed opening（11）
The stirring cage apparatus for controlling of lifting being connected to one（26）, be arranged on concrete hopper（7）Lower end and and feed opening（11）Gu
Surely the apparatus for controlling of lifting that vibrates for connecting as one（12）, be connected to stirring cage apparatus for controlling of lifting（26）The conveying stirring cage of lower section
（14）, be connected to the apparatus for controlling of lifting that vibrates（12）The tamping equipment of lower section（13）, be arranged on truss（1）The road wheel of lower section
（3）, be arranged on truss（1）On movable motor（2）, be arranged on truss（1）On control cabinet（5）, be sleeved on concrete hopper
（7）Outside spraying hopper（8）, be connected to spraying hopper（8）Lower end and positioned at feed opening（11）The spray equipment of rear side and
It is connected to truss（1）The upper and rolling-compaction roller on rear side of spray equipment（18）；
The feed pipe（6）On be provided with positioned at concrete hopper（7）Outside swivel bearing（27）；
The feed pipe（6）On be provided with positioned at concrete hopper（7）Interior branched pipe（10）；
The spraying hopper（8）Top is provided with coating inlet（9）；
The spray equipment includes being connected to spraying hopper（8）The coating chamber of lower section, be arranged in coating chamber two it is vertical
The demarcation strip of setting（20）, respectively pass through rotating shaft（21）It is hinged on demarcation strip（20）The adjustable plate of upper end（22）And it is arranged on painting
The first spray nozzle below material chamber（15）, the second spray nozzle（16）With the 3rd spray nozzle（17）；
Two demarcation strips（20）Coating chamber is divided into and the first spray nozzle（15）The first corresponding locellus（19）With
Two spray nozzles（16）The second corresponding locellus（23）With and with the 3rd spray nozzle（17）The 3rd corresponding locellus（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999702.4A CN106835913B (en) | 2016-11-14 | 2016-11-14 | A kind of truss-like concrete road is built the road and roadmarking spraying all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610999702.4A CN106835913B (en) | 2016-11-14 | 2016-11-14 | A kind of truss-like concrete road is built the road and roadmarking spraying all-in-one machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106835913A true CN106835913A (en) | 2017-06-13 |
| CN106835913B CN106835913B (en) | 2019-03-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610999702.4A Active CN106835913B (en) | 2016-11-14 | 2016-11-14 | A kind of truss-like concrete road is built the road and roadmarking spraying all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106835913B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994808A (en) * | 2018-09-18 | 2018-12-14 | 李友新 | A kind of lineation device for building |
| CN109516005A (en) * | 2018-11-30 | 2019-03-26 | 湖南嘉力亚新材料有限公司 | It is a kind of with the anti-bias analysis apparatus in calcined coke storehouse for shaking up function |
| CN109625652A (en) * | 2018-12-11 | 2019-04-16 | 湖南嘉力亚新材料有限公司 | A kind of mechanical reciprocating multi-panel broken arch structure for powder material storehouse |
| CN111851245A (en) * | 2020-07-27 | 2020-10-30 | 姚啸云 | Coating spraying equipment |
| CN112677284A (en) * | 2020-12-16 | 2021-04-20 | 范相军 | Device is pour to intelligence of concrete |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609068A1 (en) * | 1986-12-26 | 1988-07-01 | Secmair | Device for locating the central axis of a road |
| EP0844333A1 (en) * | 1996-11-22 | 1998-05-27 | Graco Inc. | Line striping cart |
| CN201962586U (en) * | 2011-03-15 | 2011-09-07 | 河北路桥集团有限公司 | Concrete pavement constructing machine for large-span road |
| CN103243634A (en) * | 2013-04-27 | 2013-08-14 | 湖南三一路面机械有限公司 | Paver and method for painting road markings by using same |
-
2016
- 2016-11-14 CN CN201610999702.4A patent/CN106835913B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609068A1 (en) * | 1986-12-26 | 1988-07-01 | Secmair | Device for locating the central axis of a road |
| EP0844333A1 (en) * | 1996-11-22 | 1998-05-27 | Graco Inc. | Line striping cart |
| CN201962586U (en) * | 2011-03-15 | 2011-09-07 | 河北路桥集团有限公司 | Concrete pavement constructing machine for large-span road |
| CN103243634A (en) * | 2013-04-27 | 2013-08-14 | 湖南三一路面机械有限公司 | Paver and method for painting road markings by using same |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108994808A (en) * | 2018-09-18 | 2018-12-14 | 李友新 | A kind of lineation device for building |
| CN109516005A (en) * | 2018-11-30 | 2019-03-26 | 湖南嘉力亚新材料有限公司 | It is a kind of with the anti-bias analysis apparatus in calcined coke storehouse for shaking up function |
| CN109625652A (en) * | 2018-12-11 | 2019-04-16 | 湖南嘉力亚新材料有限公司 | A kind of mechanical reciprocating multi-panel broken arch structure for powder material storehouse |
| CN109625652B (en) * | 2018-12-11 | 2020-01-24 | 湖南嘉力亚新材料有限公司 | Mechanical reciprocating type multi-face arch breaking structure for powder material bin |
| CN111851245A (en) * | 2020-07-27 | 2020-10-30 | 姚啸云 | Coating spraying equipment |
| CN111851245B (en) * | 2020-07-27 | 2022-07-15 | 湖南钜星复合材料制品有限公司 | Paint spraying equipment |
| CN112677284A (en) * | 2020-12-16 | 2021-04-20 | 范相军 | Device is pour to intelligence of concrete |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106835913B (en) | 2019-03-05 |
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Inventor after: Mi Jianhua Inventor after: Li Li Inventor after: Wang Yushun Inventor after: Huang Fengtao Inventor after: Wu Qiuyue Inventor after: Duan Lianhua Inventor after: Jia Xinrui Inventor after: Zhao Shangen Inventor after: Yang Yugang Inventor after: Xing Wei Inventor after: Li Chenglin Inventor after: Sun Hongjun Inventor after: Xu Zhiguo Inventor after: Wang Hao Inventor after: Wang Junqiang Inventor after: Liu Zhibin Inventor after: Chai Lijun Inventor after: Wang Ling Inventor after: Wang Chao Inventor after: Zhao Jianhua Inventor after: Dai Weimin Inventor after: Qiu Wenli Inventor after: Wang Yongmei Inventor after: Zhang Xiushan Inventor after: Song Jizeng Inventor after: Yang Yanjun Inventor after: Jiang Ning Inventor before: Sun Hongjun Inventor before: Wang Yushun Inventor before: Huang Fengtao Inventor before: Wu Qiuyue Inventor before: Duan Lianhua Inventor before: Jia Xinrui Inventor before: Zhao Shangen Inventor before: Yang Yugang Inventor before: Xing Wei Inventor before: Li Chenglin Inventor before: Xu Zhiguo Inventor before: Dai Weimin Inventor before: Wang Hao Inventor before: Wang Junqiang Inventor before: Liu Zhibin Inventor before: Chai Lijun Inventor before: Wang Ling Inventor before: Wang Chao Inventor before: Zhao Jianhua Inventor before: Qiu Wenli Inventor before: Wang Yongmei Inventor before: Zhang Xiushan Inventor before: Song Jizeng Inventor before: Yang Yanjun Inventor before: Jiang Ning Inventor before: Li Li |
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Effective date of registration: 20240305 Granted publication date: 20190305 |