CN207308331U - The sieve sand equipment of construction - Google Patents
The sieve sand equipment of construction Download PDFInfo
- Publication number
- CN207308331U CN207308331U CN201720545654.1U CN201720545654U CN207308331U CN 207308331 U CN207308331 U CN 207308331U CN 201720545654 U CN201720545654 U CN 201720545654U CN 207308331 U CN207308331 U CN 207308331U
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- Prior art keywords
- welded
- fixed
- drying chamber
- motor
- shaft
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- 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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- 239000004576 sand Substances 0.000 title claims abstract description 46
- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000001035 drying Methods 0.000 claims abstract description 55
- 238000012216 screening Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 238000007873 sieving Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000007921 spray Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model provides a kind of sieve sand equipment of construction, including drying chamber, drying device, distribution device, quick return mechanism, Sand screen and transmission device；The drying chamber is arranged to the hollow cylinder of both ends connection, and top open part is provided with cover board, and bottom outer wall is welded and fixed with support plate；Feed pipe is welded with the left of cover board, right side is welded with extractor fan；Distribution device is provided with above partition plate in drying chamber, drying device is provided with the drying chamber of partition plate lower section；The support plate is arranged to square, and the corner of support plate bottom surface four is welded with pillar；The pillar is strengthened fixing by reinforcing plate；Screening plant and transmission device are provided with below drying chamber；The utility model expands the distribution area of sand by distribution device, and sand dry mass is improved by drying device；Sand screen is sieved under the action of quick return mechanism；By transmission device to screen out come fine sand to concentrating on a direction, easy to centralized collection.
Description
Technical field
A kind of husky equipment of sieve is the utility model is related to, is specifically a kind of sieve sand equipment of construction.
Background technology
The husky equipment of sieve applies to the sandstone separation equipment on river, reservoir, coal yard and building site, it is to copy artificial profit
With the operation principle of inclined screen net, to carry out screening materials carrying so as to a kind of placer machinery that thickness feed separation comes, now such as
There is the husky equipment of sieve already in modern in the market, but this kind of equipment is too simple, and when running into wet feed, the material of thickness can glue
It is combined and is difficult to separate, the work to construction worker makes troubles, and also extends the duration.
Utility model content
In view of the above shortcomings of the prior art, the technical problem to be solved by the present invention is to provide one kind to be dried
Construction sieve sand equipment.
In order to solve the above technical problems, the utility model provides following technical solution：
A kind of sieve sand equipment of construction, including drying chamber, drying device, distribution device, quick return mechanism, screening dress
Put and transmission device；The drying chamber is arranged to the hollow cylinder of both ends connection, and top open part is provided with cover board, outside bottom
Wall is welded and fixed with support plate；Feed pipe is welded with the left of cover board, right side is welded with extractor fan；The exhausting dress
Put and be made of exhaust column and exhaust fan；The exhaust column is connected with drying chamber, and exhaust fan is provided with exhaust column；In drying chamber
Portion is welded with partition plate；Distribution device is provided with above partition plate in drying chamber, dry dress is provided with the drying chamber of partition plate lower section
Put；The distribution device is made of the first motor, homocline shaft and drapery panel；First motor is turned by retarder and homocline
Axis connection, and the first motor and retarder are bolted on cover board upper surface；Isogonism in the homocline shaft bottom sidewall
Degree is welded with four drapery panels；The drying device is made of air-spreading disk, air inlet pipe and air-heater；The air-spreading disk is set
Into disc, air-spreading disk outer wall is weldingly fixed on dry top tank structure, and air-spreading disk inner wall even distribution has some fumaroles；The air inlet
Pipe one end is connected with air-spreading disk, and air-heater is provided with air inlet pipe；The support plate is arranged to square, support plate bottom surface four
A corner is welded with pillar；The pillar is strengthened fixing by reinforcing plate；Be provided with below drying chamber screening plant and
Transmission device；The screening plant is arranged in reinforcing plate, and is connected with quick return mechanism；Screening plant by screen tray, fixed block and
Screen tray shaft forms；The screen tray setting is rectangular, if bottom surface is evenly equipped with dry sieving hole；It is symmetrical in the middle part of sliding channel of screen tray lower surface
It is welded with two pieces of fixed blocks；Intert in the fixed block and be fixed with screen tray shaft；The screen tray shaft both ends pass through rolling
Bearing is connected with reinforcing plate；The quick return mechanism is made of the second motor, turntable, first connecting rod, second connecting rod and connecting plate；Institute
The main shaft and one middle side part of turntable for stating the second motor are welded and fixed；Pass through first rotating shaft and first connecting rod one at the disk edge
End connection；The other end of the first connecting rod is connected by one end of the second shaft and second connecting rod；The second connecting rod passes through
The sleeve being welded and fixed in support plate is extended to below support plate, and the other end of second connecting rod passes through the 3rd shaft and connecting plate
One end connects；The other end of the connecting plate is welded and fixed with screen tray；The transmission device is arranged on below screening plant, transmission
Device is made of the 3rd motor, the first live-roller, the second live-roller and transmission belt；First live-roller and the second live-roller two
End is fixed on pillar by rolling bearing, and the first live-roller and the second transmission roller surface are provided with transmission belt；First live-roller
One end and the main shaft of the 3rd motor are welded and fixed；3rd motor is bolted on branch column outer wall.
As the further improvement project of the utility model：The cover board is mutually screwed and drying by screw bolt and nut
Tank is fixedly connected.
As the further improvement project of the utility model：The baffle surface is evenly equipped with some through holes.
As the further improvement project of the utility model：The cloth plate surface is evenly equipped with some material guide holes.
As the further improvement project of the utility model：The posts bottom is provided with universal wheel.
As the further improvement project of the utility model：Second motor is fixed by the bracket table on the supporting plate
Face.
Compared with prior art, the beneficial effects of the utility model are：
The utility model drives the rotation of homocline shaft, homocline shaft band by the setting of distribution device using the first motor
Dynamic drapery panel rotation, expands the distribution area of feed pipe addition sand using drapery panel, is carried out easy to sand fully dry and logical
Cross material guide hole and reduce rotational resistance；By the setting of drying device, hot-air, hot-air are blasted into air inlet pipe using air-heater
Gone by the uniformly distributed fumarole spray of gas distribution panel surface, expand the spray area of hot-air, easy to be come into full contact with sand,
Beneficial to raising dry mass；The setting of screening plant, for being sieved to dried sand, to improve the matter of sand
Amount；By the setting of quick return mechanism, for driving the crankmotion of screen tray certain angle, it is beneficial to fall the sand in screen tray
Sieved, improve screening efficiency；By the setting of transmission device, to screening out the fine sand come to concentrating on a direction, just
In centralized collection.
Brief description of the drawings
Fig. 1 is the structure diagram of the husky equipment of sieve of construction；
Fig. 2 is the structure diagram for sieving distribution device in husky equipment of construction；
Fig. 3 is the structure diagram for sieving drying device in husky equipment of construction；
Fig. 4 is the structure diagram for sieving screening plant in husky equipment of construction；
Fig. 5 is the structure diagram for sieving quick return mechanism in husky equipment of construction；
Fig. 6 is the structure diagram for sieving transmission device in husky equipment of construction；
Fig. 7 is the structure diagram for sieving extractor fan in husky equipment of construction.
In figure：1- cover boards, 2- feed pipes, 3- partition plates, 4- extractor fans, 5- drying chambers, 6- quick return mechanisms, 7- sleeves, 8-
Screening plant, 9- transmission devices, 10- universal wheels, 11- pillars, 12- reinforcing plates, 13- support plates, 14- drying devices, 15- clothes
Device, the first motors of 16-, 17- homocline shafts, 18- drapery panels, 19- material guide holes, 20- retarders, 21- air inlet pipe, 22- hot winds
Machine, 23- air-spreading disks, 24- fumaroles, 25- screen trays, 26- fixed blocks, 27- screenings hole, 28- screen tray shafts, the second motors of 29-,
The second shafts of 30-, 31- stents, 32- connecting plates, the 3rd shafts of 33-, 34- second connecting rods, 35- first connecting rods, first turn of 36-
Axis, 37- turntables, the 3rd motors of 38-, 39- transmission belts, the second live-rollers of 40-, the first live-rollers of 41-, 42- exhaust fans, 43- take out
Air hose.
Embodiment
The technical solution of this patent is described in more detail with reference to embodiment.
The embodiment of this patent is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or has the function of same or like element.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining this patent, and it is not intended that limitation to this patent.
In the description of this patent, it is to be understood that term " " center ", " on ", " under ", "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are based on shown in the drawings
Orientation or position relationship, are for only for ease of description this patent and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to this patent.
, it is necessary to illustrate in the description of this patent, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection ", " setting " should be interpreted broadly, for example, it may be being fixedly linked, setting or be detachably connected, set
Put, or be integrally connected, set.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in this patent.
Referring to Fig. 1, a kind of sieve sand equipment of construction is present embodiments provided, including drying chamber 5, drying device
14th, distribution device 15, quick return mechanism 6, screening plant 8 and transmission device 9；The drying chamber 5 is arranged to the hollow of both ends connection
Cylinder, top open part are provided with cover board 1, and bottom outer wall is welded and fixed with support plate 13；The cover board 1 passes through bolt and spiral shell
Female mutually screwing is fixedly connected with drying chamber 5；The left side of cover board 1 is welded with feed pipe 2, and right side is welded with exhausting dress
Put 4；Feed pipe 2 is used to add sand raw material into drying chamber 5, and the setting of extractor fan 4 is used to produce sand drying process
Moisture extraction, beneficial to accelerate rate of drying；The middle part of drying chamber 5 is welded with partition plate 3；If 3 surface of partition plate is evenly equipped with
Dry through hole；The setting of partition plate 3, for expanding the whereabouts area of sand, carries out fully dry easy to sand；The top of partition plate 3 is dry
Distribution device 15 is provided with tank 5, drying device 14 is provided with 3 lower section drying chamber 5 of partition plate；The setting of distribution device 15, is used
It is evenly distributed with sand, beneficial to the whereabouts area for expanding sand；The setting of drying device 14, does for carrying out air blast to sand
It is dry；The support plate 13 is arranged to square, and support plate 13 bottom surface four corner is welded with pillar 11；The pillar 11
Strengthen fixing by reinforcing plate 12, and 11 bottom of pillar is provided with universal wheel 10；The setting of universal wheel 10, easy to whole equipment
It is mobile, beneficial to the use scope for expanding equipment；The lower section of drying chamber 5 is provided with screening plant 8 and transmission device 9；The screening dress
Put 8 to be arranged in reinforcing plate 12, and be connected with quick return mechanism 6, the setting of screening plant 8, for being carried out to dried sand
Screening；The setting of quick return mechanism 6, for providing power for the movement of screening plant 8；The transmission device 9 is arranged on screening dress
8 lower sections are put, is transmitted for the fine sand come will to be screened out to a direction, facilitates centralized recovery.
Referring to Fig. 2, in the utility model, the distribution device 15 is by the first motor 16, homocline shaft 17 and drapery panel
18 compositions；First motor 16 is connected by retarder 20 with homocline shaft 17, and the first motor 16 and retarder 20 pass through
Bolt is fixed on 1 upper surface of cover board；Four drapery panels 18 are angularly welded with 17 bottom sidewall of homocline shaft；Institute
State 18 surface of drapery panel and be evenly equipped with some material guide holes 19；By the setting of distribution device 15, homocline is driven using the first motor 16
Shaft 17 rotates, and homocline shaft 17 drives drapery panel 18 to rotate, and expands the distribution face of the addition sand of feed pipe 2 using drapery panel 18
Product, easy to sand fully dry, and passes through material guide hole 19 and reduce rotational resistance.
Referring to Fig. 3, in the utility model, the drying device 14 is by 22 groups of air-spreading disk 23, air inlet pipe 21 and air-heater
Into；The air-spreading disk 23 is arranged to disc, and 23 outer wall of air-spreading disk is weldingly fixed on 5 inner wall of drying chamber, 23 inner wall of air-spreading disk
It is evenly equipped with some fumaroles 24；Described 21 one end of air inlet pipe is connected with air-spreading disk 23, and air-heater 22 is provided with air inlet pipe 21；
By the setting of drying device 14, hot-air is blasted into air inlet pipe 21 using air-heater 22, hot-air passes through 23 table of air-spreading disk
The uniformly distributed spray of fumarole 24 in face is gone, and expands the spray area of hot-air, dry beneficial to improving easy to be come into full contact with sand
Drying quality.
Referring to Fig. 4, in the utility model, the screening plant 8 is by 28 groups of screen tray 25, fixed block 26 and screen tray shaft
Into；The screen tray 25 set it is rectangular, if bottom surface is evenly equipped with dry sieving hole 27；It is symmetrically welded in 25 lower surface middle part of sliding channel of screen tray
It is fixed with two pieces of fixed blocks 26；Intert in the fixed block 26 and be fixed with screen tray shaft 28；28 both ends of screen tray shaft pass through
Rolling bearing is connected with reinforcing plate 12；The setting of screening plant 8, for being sieved to dried sand, to improve sand
The quality of son.
Referring to Fig. 5, in the utility model, the quick return mechanism 6 is by the second motor 29, turntable 37, first connecting rod 35,
Two connecting rods 34 and connecting plate 32 form；Second motor 29 is fixed on 13 upper surface of support plate, and the second electricity by stent 31
The main shaft of machine 29 is welded and fixed with 37 1 middle side part of turntable；37 edge of turntable passes through first rotating shaft 36 and first connecting rod 35
One end connects；The other end of the first connecting rod 35 is connected by the second shaft 30 with one end of second connecting rod 34；Described second
Connecting rod 34 passes through the sleeve 7 being welded and fixed in support plate 13 to extend to the lower section of support plate 13, and the other end of second connecting rod 34 leads to
The 3rd shaft 33 is crossed to be connected with 32 one end of connecting plate；The other end of the connecting plate 32 is welded and fixed with screen tray 25；Returned by anxious
The setting of mechanism 6, for driving the crankmotion of 25 certain angle of screen tray, is beneficial to fall the sand in screen tray 25 and is sieved
Point, improve screening efficiency.
Referring to Fig. 6, in the utility model, the transmission device 9 is passed by the 3rd motor 38, the first live-roller 41, second
Dynamic roller 40 and transmission belt 39 form；First live-roller, 41 and second live-roller, 40 both ends are fixed on pillar by rolling bearing
On 11, the first live-roller 41 and 40 surface of the second live-roller are provided with transmission belt 39；First live-roller, 41 one end and the 3rd motor
38 main shaft is welded and fixed；3rd motor 38 is bolted on 11 outer wall of pillar；Pass through setting for transmission device 9
Put, to screening out the fine sand come to concentrating on a direction, easy to centralized collection.
Referring to Fig. 7, in the utility model, the extractor fan 4 is made of exhaust column 43 and exhaust fan 42；The exhausting
Pipe 43 is connected with drying chamber 5, and exhaust fan 42 is provided with exhaust column 43；By the setting of extractor fan 4, beneficial to quickening drying
The discharge of moisture in tank 5, accelerates rate of drying.
The operation principle of the utility model is：Sand to be sieved is added into drying chamber 5 by feed pipe 2, and is passed through
Homogenizing device 15 expands whereabouts area, aqueous sand is dried processing, dried sand using drying device 14
Son is fallen into screen tray 25, and screen tray 25 moves under the action of quick return mechanism 6, and high efficiency screening, the sand after screening are carried out to sand
Centralized collection is carried out by transmission device 9.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, can also be on the premise of this patent objective not be departed from the knowledge that one skilled in the relevant art possesses
Make a variety of changes.
Claims (6)
1. a kind of sieve sand equipment of construction, including drying chamber (5), drying device (14), distribution device (15), anxious time machine
Structure (6), screening plant (8) and transmission device (9)；It is characterized in that the drying chamber (5) is arranged to the hollow cylinder of both ends connection
Body, top open part are provided with cover board (1), and bottom outer wall is welded and fixed with support plate (13)；It is welded with the left of cover board (1)
Feed pipe (2), right side are welded with extractor fan (4)；The extractor fan (4) is by exhaust column (43) and exhaust fan (42) group
Into；The exhaust column (43) connects with drying chamber (5), and exhaust fan (42) is provided with exhaust column (43)；In the middle part of drying chamber (5)
It is welded with partition plate (3)；Distribution device (15), partition plate (3) lower section drying chamber are provided with above partition plate (3) in drying chamber (5)
(5) drying device (14) is provided with；The distribution device (15) is by the first motor (16), homocline shaft (17) and drapery panel
(18) form；First motor (16) is connected by retarder (20) with homocline shaft (17), and the first motor (16) and is subtracted
Fast device (20) is bolted on cover board (1) upper surface；Angularly it is welded and fixed in homocline shaft (17) bottom sidewall
There are four drapery panels (18)；The drying device (14) is made of air-spreading disk (23), air inlet pipe (21) and air-heater (22)；It is described
Air-spreading disk (23) is arranged to disc, and air-spreading disk (23) outer wall is weldingly fixed on drying chamber (5) inner wall, air-spreading disk (23) inner wall
It is evenly equipped with some fumaroles (24)；Described air inlet pipe (21) one end is connected with air-spreading disk (23), and is provided with air inlet pipe (21)
Air-heater (22)；The support plate (13) is arranged to square, and support plate (13) bottom surface four corner is welded with pillar
(11)；The pillar (11) is strengthened fixing by reinforcing plate (12)；Screening plant (8) and transmission are provided with below drying chamber (5)
Device (9)；The screening plant (8) is arranged in reinforcing plate (12), and is connected with quick return mechanism (6)；Screening plant (8) is by sieving
Disk (25), fixed block (26) and screen tray shaft (28) composition；Screen tray (25) setting is rectangular, if bottom surface is evenly equipped with dry sieving
Hole (27)；It is symmetrically welded in the middle part of sliding channel of screen tray (25) lower surface and is fixed with two pieces of fixed blocks (26)；In the fixed block (26)
It is interspersed to be fixed with screen tray shaft (28)；Screen tray shaft (28) both ends are connected by rolling bearing with reinforcing plate (12)；It is described
Quick return mechanism (6) is made of the second motor (29), turntable (37), first connecting rod (35), second connecting rod (34) and connecting plate (32)；
The main shaft of second motor (29) is welded and fixed with (37) one middle side part of turntable；Turntable (37) edge passes through first turn
Axis (36) is connected with first connecting rod (35) one end；The other end of the first connecting rod (35) is connected by the second shaft (30) and second
One end connection of bar (34)；The second connecting rod (34) passes through the sleeve (7) being welded and fixed in support plate (13) to extend to support
Below plate (13), and the other end of second connecting rod (34) is connected by the 3rd shaft (33) with connecting plate (32) one end；The company
The other end of fishplate bar (32) is welded and fixed with screen tray (25)；The transmission device (9) is arranged on below screening plant (8), transmission
Device (9) is made of the 3rd motor (38), the first live-roller (41), the second live-roller (40) and transmission belt (39)；Described first
Live-roller (41) and the second live-roller (40) both ends are fixed on pillar (11) by rolling bearing, the first live-roller (41) and
Two live-rollers (40) surface is provided with transmission belt (39)；First live-roller (41) one end and the main shaft welding of the 3rd motor (38) are solid
It is fixed；3rd motor (38) is bolted on pillar (11) outer wall.
2. the sieve sand equipment of construction according to claim 1, it is characterized in that, the cover board (1) by bolt and
Mutually screwing for nut is fixedly connected with drying chamber (5).
3. the sieve sand equipment of construction according to claim 1, it is characterized in that, partition plate (3) surface is evenly equipped with
Some through holes.
4. the sieve sand equipment of construction according to claim 1, it is characterized in that, drapery panel (18) surface is uniformly distributed
There are some material guide holes (19).
5. the sieve sand equipment of construction according to claim 1, it is characterized in that, pillar (11) bottom is provided with
Universal wheel (10).
6. the sieve sand equipment of construction according to claim 1, it is characterized in that, second motor (29) passes through branch
Frame (31) is fixed on support plate (13) upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545654.1U CN207308331U (en) | 2017-05-17 | 2017-05-17 | The sieve sand equipment of construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545654.1U CN207308331U (en) | 2017-05-17 | 2017-05-17 | The sieve sand equipment of construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207308331U true CN207308331U (en) | 2018-05-04 |
Family
ID=62437003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545654.1U Expired - Fee Related CN207308331U (en) | 2017-05-17 | 2017-05-17 | The sieve sand equipment of construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207308331U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380297A (en) * | 2018-05-08 | 2018-08-10 | 蒙凤英 | A kind of agricultural seed processing ternip seed separation equipment |
| CN108554819A (en) * | 2018-06-06 | 2018-09-21 | 辽宁科技大学 | Aggregate motion particle sorting apparatus |
| CN108554762A (en) * | 2018-06-13 | 2018-09-21 | 重庆阿罗网络科技有限公司 | The screening plant of coating |
| CN110926161A (en) * | 2019-12-13 | 2020-03-27 | 江苏吉能达环境能源科技有限公司 | Material distributing device of vertical powder dryer |
-
2017
- 2017-05-17 CN CN201720545654.1U patent/CN207308331U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108380297A (en) * | 2018-05-08 | 2018-08-10 | 蒙凤英 | A kind of agricultural seed processing ternip seed separation equipment |
| CN108554819A (en) * | 2018-06-06 | 2018-09-21 | 辽宁科技大学 | Aggregate motion particle sorting apparatus |
| CN108554762A (en) * | 2018-06-13 | 2018-09-21 | 重庆阿罗网络科技有限公司 | The screening plant of coating |
| CN110926161A (en) * | 2019-12-13 | 2020-03-27 | 江苏吉能达环境能源科技有限公司 | Material distributing device of vertical powder dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20190517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |