CN205694189U - Device is broadcast in a kind of scalable Oryza sativa L. rolling - Google Patents
Device is broadcast in a kind of scalable Oryza sativa L. rolling Download PDFInfo
- Publication number
- CN205694189U CN205694189U CN201620626900.1U CN201620626900U CN205694189U CN 205694189 U CN205694189 U CN 205694189U CN 201620626900 U CN201620626900 U CN 201620626900U CN 205694189 U CN205694189 U CN 205694189U
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- China
- Prior art keywords
- rolling
- broadcast
- cylinder
- oryza sativa
- rice
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
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Abstract
This utility model relates to a kind of scalable Oryza sativa L. rolling and broadcasts device, belong to agricultural mechanical equipment field, described scalable Oryza sativa L. rolling broadcast device mainly include support, try to stop people from fighting each other, cylinder, draining board are broadcast in pull bar, installing plate, bearing, rotating shaft, roller, rolling, this utility model uses rolling to broadcast cylinder and directly sows, without seedling, directly the rice paddy seed that accelerating germination shows money or valuables one carries unintentionally is seeded into the big field put in order, eliminates tradition seedling, transplant recruitment, save rice seedling bed, make rice make to produce the most easily；And using rolling to broadcast cylinder and roll the mode broadcast, uniformly, rice shoot survival rate is high, is effectively increased sowing efficiency in sowing；By instructor in broadcasting pipe with draining board mating reaction, it is possible to effectively prevent rice paddy seed from swimming on the water surface, cause the waste of seed, lodge after preventing germination seedling on the water surface, cause rice seedling can not normal growth, affect the survival rate of Oryza sativa L.；Meanwhile, adjacent two rollings are broadcast the spacing between cylinder and can be adjusted, it is ensured that the Planting Row Distance of Oryza sativa L., thus improve the yield of Oryza sativa L..
Description
Technical field
This utility model belongs to agricultural mechanical equipment field, specifically, relates to a kind of scalable Oryza sativa L. rolling and broadcasts device.
Background technology
At present, the plantation of Oryza sativa L. is typically all and uses artificial culture after tradition nursery, its method complex procedures, labor intensity
Relatively big, production efficiency is the lowest, has had a strong impact on rice growing efficiency.
For seedling cultivation of rice transplantation technique, direct sowing of rice becomes a kind of trend, direct sowing of rice technology be exactly do not carry out seedling,
Transplant and directly seed is sowed at a kind of planting type in land for growing field crops.Large area direct sowing of rice can save a large amount of labour, alleviates labour
Seasonal nervous contradiction, to realizing the lightness of Rice Production, specialization, scale have great significance, and have wide
Promotion prospect.
At present, market also occurs in that multiple rice seeder, but structure is loaded down with trivial details mostly, operation complexity, equipment is big, and this
Kind of large-scale planting machinery is only suitable for establishing in large scale, but extremely inefficient in some little areas are ploughed might as well be manually fast, and
There is also the problem that uneven sowing is even, rice shoot survival rate is low, its suitability is not wide, can not get extensively applying, and for not
With the Oryza sativa L. of kind, its line space can't be adjusted, and causes rice yield to reduce.There is water in land for growing field crops, according to one simultaneously
As rice seeder, rice paddy seed easily swims on the water surface, and seed can not contact with earth, floating after rice paddy seed seedling
On the water surface, part rice paddy seed can outflow with water, and lodges after Some seeds germinating to seedling on the water surface, causes rice seedling not
Energy normal growth, thus have influence on the survival rate of Oryza sativa L., the most both cause the waste of rice paddy seed, also reduce the plantation of Oryza sativa L.
Amount, badly influences the yield of Oryza sativa L..
Therefore, it is badly in need of providing a kind of live rolling for Rice Cropping to broadcast device, to meet the demand of modern agricultural production.
Summary of the invention
In order to overcome problem present in background technology, this utility model provides a kind of scalable Oryza sativa L. rolling and broadcasts device, energy
Enough without seedling, directly the rice paddy seed that accelerating germination shows money or valuables one carries unintentionally is seeded into the big field put in order, eliminates tradition seedling, transplant and use
Work, saves rice seedling bed, shortens growth period duration of rice, makes rice make to produce the most easily；And using rolling to broadcast cylinder and roll the mode broadcast, sowing is all
Even, rice shoot survival rate is high, is effectively increased sowing efficiency；The instructor in broadcasting's pipe on cylinder and draining board mating reaction is broadcast by rolling, it is possible to
Effectively prevent rice paddy seed from swimming on the water surface, cause the waste of seed, lodge after preventing germination seedling on the water surface, lead
Cause rice seedling can not normal growth, thus have influence on the survival rate of Oryza sativa L.；Meanwhile, many by being provided with uniformly in rotating shaft
Individual tapped through hole, in order to adjust adjacent two rollings according to the Oryza sativa L. of different cultivars and broadcast the spacing between cylinder, it is ensured that Rice Cropping
Line-spacing, thus the yield of Oryza sativa L. can be improved.
For achieving the above object, this utility model is achieved by the following technical solution:
Described scalable Oryza sativa L. rolling is broadcast device and is included support 1, tries to stop people from fighting each other 2, adjusting rod 3, pull bar 4, installing plate 5, bearing 6, turns
Cylinder 9, regulation bolt I 10, regulation bolt II 11, draining board 12 are broadcast in axle 7, roller 8, rolling, and the front side of described support 1 is provided with row
Water plate 12, draining board 12 is provided with and tries to stop people from fighting each other 2, tries to stop people from fighting each other and is provided with adjusting rod 3 on 2, adjusting rod 3 offers at least two regulation
Screw 13, the end of described pull bar 4 by regulation bolt I 10 be fixed on try to stop people from fighting each other 2 rear end, on pull bar 4 arrange regulation spiral shell
Bolt II 11 is connected with regulation screw 13 coupling offered on adjusting rod 3, and two side roof parts of support 1 are provided with installing plate 5, installing plate
Being fixedly installed bearing 6 on 5, bearing 6 is connected with rotating shaft 7, and the two ends of rotating shaft 7 are provided with roller 8, and rotating shaft 7 is arranged uniformly
Having tapped through hole 14, be provided with rolling by bolt and broadcast cylinder 9 in the tapped through hole 14 in rotating shaft 7, described rolling is broadcast cylinder 9 and is included cylinder
15, mounting cylinder 16, screw 17, rolling are broadcast hole 18, instructor in broadcasting's pipe 19, are added kind of mouth 20, kind lid 21, card article 22, described cylinder 15
Both ends of the surface are provided with the mounting cylinder 16 through with cylinder 15, and mounting cylinder 16 is provided with two symmetrical screws 17, cylinder 15
Middle part is provided with the rolling circumferentially arranged and broadcasts hole 18, and rolling is broadcast and is provided with instructor in broadcasting's pipe 19 on hole 18, and both sides, hole 18 cylinder 15 is broadcast in rolling
Barrel is obliquely installed, and gradually protrudes to middle part, cylinder 15 is provided with and adds kind of mouth 20, add and be provided with kind of a lid on kind of mouth 20
21, the edge planting lid 21 is provided with card article 22.
As preferably, at least four, cylinder 9 is broadcast in described rolling.
As preferably, described roller 8 is provided with gear hobbing 23.
As preferably, described rolling is broadcast the rolling of setting on cylinder 9 and broadcast the aperture of hole 18 and instructor in broadcasting's pipe 19 is 1-2cm, and instructor in broadcasting
The a length of 4-8cm of pipe 19.
As preferably, described rolling is broadcast the barrel of both sides, hole 18 cylinder 15 and is gradually protruded to middle part with the inclination angle of 5-10 °.
The beneficial effects of the utility model:
This utility model is directly sowed by using rolling to broadcast cylinder, without seedling, is directly broadcast by the rice paddy seed that accelerating germination shows money or valuables one carries unintentionally
Plant to the big field put in order, eliminate tradition seedling, transplant recruitment, save rice seedling bed, make rice make production simple easily, and adopt
Broadcasting cylinder with rolling and roll the mode broadcast, uniformly, rice shoot survival rate is high in sowing, and sowing efficiency is high, alleviates the lance that labour's seasonality is nervous
Shield；When sowing rice paddy seed, first pass through draining board and prior to seeding the water in planting seed field is arranged, then broadcast on cylinder by rolling
Instructor in broadcasting's pipe is by the earth part of planting seed to land for growing field crops, thus is effectively prevented rice paddy seed and swims on the water surface, causes seed
Waste, lodge after preventing germination seedling on the water surface, cause rice seedling can not normal growth, thus have influence on Oryza sativa L.
Survival rate；Meanwhile, by arranging multiple tapped through hole in rotating shaft uniformly, in order to adjust according to the Oryza sativa L. of different cultivars
The spacing between cylinder is broadcast in adjacent two rollings, it is ensured that the line-spacing of Rice Cropping, thus can improve the yield of Oryza sativa L.；This utility model is also
Having overall structure simple, easy to operate, the advantage with wide promotion prospect, to realizing the mechanization of Rice Production, light-duty
Change, modernization has great significance.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation that cylinder is broadcast in this utility model rolling；
Fig. 3 is the sectional view that cylinder is broadcast in this utility model rolling；
Fig. 4 is the structural representation of this utility model rotating shaft.
In figure, 1-support, 2-try to stop people from fighting each other, 3-adjusting rod, 4-pull bar, 5-installing plate, 6-bearing, 7-rotating shaft, 8-roller, 9-rolling
Broadcast cylinder, 10-regulates bolt I, 11-regulation bolt II, 12-draining board, 13-regulate screw, 14-tapped through hole, 15-cylinder, 16-
Hole is broadcast in mounting cylinder, 17-screw, 18-rolling, 19-instructor in broadcasting manages, 20-adds kind of a mouth, 21-kind lid, 22-card article, 23-gear hobbing.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and beneficial effect clearer, below in conjunction with accompanying drawing, to this
The preferred embodiment of utility model is described in detail, to facilitate the technical staff to understand.
As Figure 1-4, described scalable Oryza sativa L. rolling is broadcast device and is included support 1, tries to stop people from fighting each other 2, adjusting rod 3, pull bar 4, installs
Cylinder 9, regulation bolt I 10, regulation bolt II 11, draining board 12 are broadcast in plate 5, bearing 6, rotating shaft 7, roller 8, rolling, described support 1
Front side is provided with draining board 12, draining board 12 is provided with and tries to stop people from fighting each other 2, tries to stop people from fighting each other and is provided with adjusting rod 3 on 2, adjusting rod 3 offers
At least two regulation screw 13, the end of described pull bar 4 by regulation bolt I 10 be fixed on try to stop people from fighting each other 2 rear end, on pull bar 4
The regulation bolt II 11 arranged is connected, owing to offering at least on adjusting rod 3 with regulation screw 13 coupling offered on adjusting rod 3
Two regulation screws 13, make the regulation bolt II 11 on pull bar 4 mate with the regulation screw 13 of adjusting rod 3 diverse location, just may be used
Realize the adjustment at pull bar 4 angle of inclination, consequently facilitating plant personnel pulls Oryza sativa L. rolling to broadcast device in field carries out the sowing work of Oryza sativa L.
Make.Two side roof parts of support 1 are provided with installing plate 5, and installing plate 5 is fixedly installed bearing 6, and bearing 6 is connected with rotating shaft 7, turn
The two ends of axle 7 are provided with roller 8, and rotating shaft 7 is provided with tapped through hole 14 uniformly, pass through in the tapped through hole 14 in rotating shaft 7
Bolt is provided with rolling and broadcasts cylinder 9, when the hand-held pull bar of plant personnel 4 is advanced forward, before roller 8 rolls under pulling force effect forward
Entering, the rolling of roller 8 drives again the rotating shaft 7 being connected with bearing 6 to rotate, and rotating shaft 7 drives rolling mounted thereto to broadcast 9 turns of cylinder
Dynamic；Owing to being provided with gear hobbing 23 on roller 8, it is simple to roller 8 rolls in field and advances, and roller 8 can be prevented to be absorbed in the wet mud in field,
Affect rolling to broadcast cylinder 9 and sow Oryza sativa L., owing to being provided with tapped through hole 14 in rotating shaft 7 uniformly, it is simple to realize rolling and broadcast the fixing of cylinder 9,
And adjacent two rollings can be adjusted according to the Oryza sativa L. of different cultivars and broadcast the spacing between cylinder 9, it is ensured that the line-spacing of Rice Cropping, thus
The yield of Oryza sativa L. can be improved.Described rolling is broadcast cylinder 9 and is included that cylinder 15, mounting cylinder 16, screw 17, rolling are broadcast hole 18, instructor in broadcasting's pipe 19, added
Planting mouth 20, plant lid 21, card article 22, the both ends of the surface of described cylinder 15 are provided with the mounting cylinder 16 through with cylinder 15, install
Being provided with two symmetrical screws 17 on cylinder 16, the middle part of cylinder 15 is provided with the rolling circumferentially arranged and broadcasts hole 18, and hole 18 is broadcast in rolling
On be provided with instructor in broadcasting's pipe 19, rolling is broadcast the barrel of both sides, hole 18 cylinder 15 and is obliquely installed, and gradually protrudes to middle part, and cylinder 15 sets
Being equipped with and add kind of mouth 20, add and be provided with kind of lid 21 on kind of mouth 20, the edge planting lid 21 is provided with card article 22, will by card article 22
Kind lid 21 is stuck in and adds on kind of mouth 20, it is achieved plant the closedown of lid 21；Rolling broadcast cylinder 9 rotate during, be contained in cylinder 15
The rolling from the center of interior rice paddy seed is flowed out in broadcasting the instructor in broadcasting's pipe 19 on hole 18, owing to hole 18 is broadcast in the rolling arranged in the middle part of cylinder 15
Circumferentially arranging, and adjacent two rollings are broadcast hole 18 and had certain arc spacing, instructor in broadcasting's pipe 19 has again the length of 4-8cm, can
Rice paddy seed is broadcast the big Tanaka put in order by spacing that cylinder 9 can be certain uniformly to make rolling broadcast, it is ensured that the spacing in the rows of rice cultivation,
Broadcasting the aperture of hole 18 and instructor in broadcasting's pipe 16 due to rolling is 1-2cm, it is ensured that the rice paddy seed quantity once sowed, it is to avoid once sow
Rice paddy seed quantity too much, cause rice seedling the most intensive, and broadcast cylinder 9 at least provided with four rollings in rotating shaft 7, so
Land for growing field crops can be carried out multirow rice growing simultaneously, be greatly improved the sowing efficiency of Oryza sativa L., alleviate labour's seasonality anxiety
Contradiction；Described rolling is broadcast the barrel of both sides, hole 18 cylinder 15 and is gradually protruded to middle part with the inclination angle of 5-10 °, so can ensure rolling
Broadcast cylinder 9 seed in rotation process middle cylinder body 15 to assemble to middle part, it is to avoid rolling broadcasts when cylinder 9 rotates rice paddy seed to cylinder 15 both sides
Pile up, affect the outflow of rice paddy seed.
The rice paddy seed that accelerating germination is showed money or valuables one carries unintentionally by the mode using this rolling live is directly seeded into the big field put in order, has
" three provinces ", " two increase ", the advantage of " ahead of time ", i.e. saving of labor, laborsaving, save money, increase production, increase income, maturation ahead of time.Rolling direct seeding technique
Eliminate tradition seedling, transplant recruitment, save rice seedling bed, make rice make production simple easily.Owing to rolling direct seading rice is more beneficial for low
Joint position is divided, and ear stem optimizes reasonable disposition, the basic neat and consistent of main fringe, and the percentage of earbearing tiller is high, and total spike number is many, and large area produces upper straight
Broadcast Oryza sativa L. more common transplanting rice volume increase 5%.Rolling direct seading rice plants process of turning green after hindering and planting without pulling up seedlings, thus growing process adds
Hurry up, the Oryza sativa L. that period of duration is typically transplanted than the same period shortens more than 5-7 days.
Work process of the present utility model:
The angle of inclination of pull bar 4 is adjusted, according to Rice Cropping in the ranks by regulation bolt I 10, regulation bolt II 11
Broadcasting the spacing of cylinder 9 away from adjusting rolling in rotating shaft 7, rice paddy seed accelerating germination showed money or valuables one carries unintentionally stores in cylinder 15, will by card article 22
Kind lid 21 is stuck in and adds on kind of mouth 20, it is achieved plant the closedown of lid 21, pulls roller 8 to rotate in field by pull bar 4, roller 8
Rolling under pulling force effect forward and advance, now, draining board 12 is during advancing, it would be desirable to the water on the field of sowing
Arranging, expose wet mud part, and rolling of roller 8 drives the rotating shaft 7 being connected with bearing 6 to rotate, rotating shaft 7 drives and is arranged on
Rolling thereon is broadcast cylinder 9 and is rotated, and rolling broadcasts cylinder 9 during rotating, and cylinder 15 is broadcast instructor in broadcasting's pipe 19 that hole 18 is connected with rolling by water
Rice is broadcast the big Tanaka put in order uniformly with a determining deviation.
This utility model is directly sowed by using rolling to broadcast cylinder, without seedling, is directly broadcast by the rice paddy seed that accelerating germination shows money or valuables one carries unintentionally
Plant to the big field put in order, eliminate tradition seedling, transplant recruitment, save rice seedling bed, make rice make production simple easily, and adopt
Broadcasting cylinder with rolling and roll the mode broadcast, uniformly, rice shoot survival rate is high in sowing, and sowing efficiency is high, alleviates the lance that labour's seasonality is nervous
Shield；When sowing rice paddy seed, first pass through draining board and prior to seeding the water in planting seed field is arranged, then broadcast on cylinder by rolling
Instructor in broadcasting's pipe is by the earth part of planting seed to land for growing field crops, thus is effectively prevented rice paddy seed and swims on the water surface, causes seed
Waste, lodge after preventing germination seedling on the water surface, cause rice seedling can not normal growth, thus have influence on Oryza sativa L.
Survival rate；Meanwhile, by arranging multiple tapped through hole in rotating shaft uniformly, in order to adjust according to the Oryza sativa L. of different cultivars
The spacing between cylinder is broadcast in adjacent two rollings, it is ensured that the line-spacing of Rice Cropping, thus can improve the yield of Oryza sativa L.；This utility model is also
Having overall structure simple, easy to operate, the advantage with wide promotion prospect, to realizing the mechanization of Rice Production, light-duty
Change, modernization has great significance.
Finally illustrating, preferred embodiment above is only in order to illustrate the technical solution of the utility model and unrestricted, to the greatest extent
This utility model is described in detail by pipe by above preferred embodiment, but those skilled in the art should manage
Solve, in the form and details it can be made various change, without departing from this utility model claims institute
The scope limited.
Claims (5)
1. device is broadcast in scalable Oryza sativa L. rolling, it is characterised in that: described scalable Oryza sativa L. rolling is broadcast device and is included support, tries to stop people from fighting each other, adjusts
Cylinder, regulation bolt I, regulation bolt II, draining board, described support are broadcast in pole, pull bar, installing plate, bearing, rotating shaft, roller, rolling
Front side be provided with draining board, draining board is provided with and tries to stop people from fighting each other, the both sides tried to stop people from fighting each other are provided with adjusting rod, adjusting rod offers to
Few two regulation screws, the end of described pull bar is fixed on, by regulation bolt I, the rear end tried to stop people from fighting each other, the regulation that pull bar is arranged
Bolt II is connected with the regulation screw coupling offered on adjusting rod, and two side roof parts of support are provided with installing plate, solid on installing plate
Surely being provided with bearing, bearing is connected with rotating shaft, and the two ends of rotating shaft are provided with roller, and rotating shaft is provided with tapped through hole uniformly,
Being provided with rolling by bolt in tapped through hole in rotating shaft and broadcast cylinder, described rolling is broadcast cylinder and is included that cylinder, mounting cylinder, screw, rolling are broadcast
Hole, Dao Boguan, add kind of a mouth, plant lid, card article, the both ends of the surface of described cylinder are provided with the mounting cylinder through with cylinder, install
Being provided with two symmetrical screws on cylinder, the middle part of cylinder is provided with the rolling circumferentially arranged and broadcasts hole, and rolling is broadcast to be provided with on hole and led
Broadcasting pipe, rolling is broadcast the barrel of both sides, hole cylinder and is obliquely installed, and gradually protrudes to middle part, cylinder is provided with and adds kind of a mouth, add kind of a mouth
On be provided with kind of a lid, the edge planting lid is provided with card article.
Device is broadcast in a kind of scalable Oryza sativa L. rolling the most according to claim 1, it is characterised in that: cylinder at least four is broadcast in described rolling
Individual.
Device is broadcast in a kind of scalable Oryza sativa L. rolling the most according to claim 1, it is characterised in that: it is provided with rolling on described roller
Tooth.
Device is broadcast in a kind of scalable Oryza sativa L. rolling the most according to claim 1, it is characterised in that: setting on cylinder is broadcast in described rolling
It is 1-2cm that the aperture of hole and instructor in broadcasting's pipe is broadcast in rolling, and a length of 4-8cm of instructor in broadcasting's pipe.
Device is broadcast in a kind of scalable Oryza sativa L. rolling the most according to claim 1, it is characterised in that: both sides, hole cylinder is broadcast in described rolling
Barrel gradually protrude to middle part with the inclination angle of 5-10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626900.1U CN205694189U (en) | 2016-06-23 | 2016-06-23 | Device is broadcast in a kind of scalable Oryza sativa L. rolling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620626900.1U CN205694189U (en) | 2016-06-23 | 2016-06-23 | Device is broadcast in a kind of scalable Oryza sativa L. rolling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205694189U true CN205694189U (en) | 2016-11-23 |
Family
ID=57315697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620626900.1U Expired - Fee Related CN205694189U (en) | 2016-06-23 | 2016-06-23 | Device is broadcast in a kind of scalable Oryza sativa L. rolling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205694189U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817991A (en) * | 2017-03-14 | 2017-06-13 | 邹园 | Multifunctional sowing case and multi-functional seed-sowing machine |
-
2016
- 2016-06-23 CN CN201620626900.1U patent/CN205694189U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106817991A (en) * | 2017-03-14 | 2017-06-13 | 邹园 | Multifunctional sowing case and multi-functional seed-sowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |