CN105165154A - Full-film soil splitting precise hill-drop planter capable of rotary cultivating and fertilizing - Google Patents
Full-film soil splitting precise hill-drop planter capable of rotary cultivating and fertilizing Download PDFInfo
- Publication number
- CN105165154A CN105165154A CN201510520236.2A CN201510520236A CN105165154A CN 105165154 A CN105165154 A CN 105165154A CN 201510520236 A CN201510520236 A CN 201510520236A CN 105165154 A CN105165154 A CN 105165154A
- Authority
- CN
- China
- Prior art keywords
- soil
- film
- frame
- retoolable
- rotary tillage
- 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
Landscapes
- Soil Working Implements (AREA)
- Protection Of Plants (AREA)
Abstract
The present invention relates to an agricultural appliance, in particular to a full-film soil splitting precise hill-drop planter capable of rotary cultivating and fertilizing. The planter comprises a rack, and a speed change gear (2) and a traction frame (1) which are arranged on the rack; the traction frame (1), the speed change gear (3) and a fertilizer applying apparatus (5) are arranged above the rack; a rotary cultivating apparatus (9) is arranged below the rack; and a soil supplying apparatus (10) is arranged at the rear end of the rotary cultivating apparatus (9); and guide rails (15) are symmetrically arranged on racks at two sides of the soil supplying apparatus (10); a soil covering apparatus (13) is arranged at the rear end of the soil supplying apparatus (10); a rolling shaft (16) is mounted in key slots in the guide rails (15); one end of the rolling shaft (16) is welded on a semicircular chain that is mounted on a gear (17), and the other end of the rolling shaft passes through the key slots and a soil retaining plate is provided on the rolling shaft; and the rotary shaft of the gear (17) is connected with an adjustment handle (8). The full-film soil splitting precise hill-drop planter capable of rotary cultivating and fertilizing has the beneficial effects that the planter is good in soil moisture preservation effect, free of artificial seeding releasing, convenient in controlling of soil cover amount, simple and convenient in operation, and free of a seedling burning phenomenon.
Description
Technical field
The present invention relates to the technical field of agricultural equipment, be specially the full film of a kind of rotary tillage ferti and divide native precision drill.
Background technology
Along with the main farm produce consumption demand rigidity such as industrialization, urbanization advance fast, grain increase, arable land and Water Resources Restriction strengthen day by day, and the task of plant production development is very heavy.Must accelerate to change plant production development mode, strengthen institution construction, Optimization Planting structure, relies on scientific and technological advances, and improves resource utilization and labor productivity.
The rotary tillage shaping film mulching integrated machine of current use, it is all that frame both sides are provided with retoolable device, and namely the soil in furrow is transported to covering device by it, then carries out firming to the mulch film completed, easy to use; But there are serious problems in its use procedure: after overlay film is carried out on two adjacent ridges, shovel soil to be carried out at same furrow and be transported to covering device, the soil of such furrow is used by the ridge of first plastic film mulch, the film that the ridge of rear plastic film mulch is covered lacks soil, cause the shaky of the mould spread, wind one blown film will hike up with the wind, has had a strong impact on the efficiency of plastic film mulch and has improve the cost of plastic film mulch and contaminated environment.And ridge is plane after the rotary tillage ferti mulch sowing device peritonaeum used at present, be not easy to catchment, therefore preserve soil moisture weak effect, and the earthing amount of existing covering device can not control, and is not easy to use.Therefore, for the problems referred to above, we have developed a kind of reasonable in design, solve furrow and lack soil, cause the shaky of the mould spread, wind one blows, film will hike up with the wind, have a strong impact on plastic film mulch efficiency and improve micro-ridge rotary tillage ferti mulch sowing device of problem of plastic film mulch cost and contaminated environment, and its soil moisture conservation effective, do not need artificial seedling setting, easy and simple to handle, burning seedling phenomenon can not be produced.
Summary of the invention
The object of the invention is for above-described problems of the prior art, there is provided a kind of reasonable in design, solve furrow and lack soil, cause the shaky of the mould spread, wind one blows, film will hike up with the wind, the full film of rotary tillage ferti having a strong impact on plastic film mulch efficiency and the problem that improves plastic film mulch cost and contaminated environment divides native precision drill, and its soil moisture conservation effective, do not need artificial seedling setting, earthing amount is convenient to control, easy and simple to handle, burning seedling phenomenon can not be produced.
In order to realize described object, the present invention specifically adopts following technical scheme:
The full film of a kind of rotary tillage ferti divides native precision drill, and it comprises frame, the speed change gear 2 that frame is arranged and hitch frame 1.Hitch frame 1, speed change gear 2, fertilizer apparatus 5 is provided with above described frame, below is provided with rotary cultivator attachment 9, the output shaft of its speed change gear 2 is connected with the driving wheel of the first transmission device 3, and driving wheel by chain respectively with the regulating handle of regulated fertilization device 5 fertilizing amount, and the driving wheel of retoolable device 10 connects; The driving wheel of described retoolable device 10 is connected with its follower by retoolable board, pinch roller roller 11 is provided with below its rear end, frame, the main shaft of pinch roller roller 11 is connected with the regulating handle of kinds of bank deposits device 7 by the second transmission device 6, and its rear end, is provided with film covering device 12 below frame.It is characterized in that: in described retoolable device 10 machine frame at two sides, symmetry is provided with guide rail 15, rear end is provided with covering device 13, the axis of rolling 16 is installed in the keyway on guide rail 15, and the axis of rolling 16 one end is welded on the semicircle chain 18 of installation on gear 17, the other end which is provided with breast boards 19 through keyway, and the turning cylinder of its gear 17 is connected with regulating handle 8.
Described pinch roller roller 11 is provided with protruding 1101.
Described retoolable device 10 is consistent with the width of rotary cultivator attachment, is namely 120cm.
Described breast boards 19 is arranged between retoolable device 10 and covering device 13 junction, and which is provided with protective cover 4.
Described kinds of bank deposits device 9 is connected with seeding apparatus 14 by breeding device.
Described covering device 13 is the rectangular slot body structure of wide 120cm.
Described covering device 13 is provided with a point native barrier 1301.
The sowing route of described seeding apparatus 14 overlaps with the operating path of protruding 1101.
The full film of a kind of rotary tillage ferti of the present invention divides native precision drill, in described retoolable device 10 machine frame at two sides, symmetry is provided with guide rail 15, rear end is provided with covering device 13, the axis of rolling 16 is installed in the keyway on guide rail 15, and the axis of rolling 16 one end is welded on the semicircle chain 18 of installation on gear 17, the other end which is provided with breast boards 19 through keyway, and the turning cylinder of its gear 17 is connected with regulating handle 8; It regulates retoolable device 10 to be transported to soil-conveying amout on covering device 13 by rotating regulating handle 8, as the regulating handle 8 that turns clockwise, then its driven gear 17 rotates clockwise simultaneously, semicircle chain 18 clockwise spread aparts, namely the axis of rolling 16 is also along with it glides in guide rail 15, baffle plate 19 is also along with downslide, the Tu Kou that send then formed between retoolable device 10 and covering device 13 increases, the soil amount entering covering device 13 is then large, and soil gross area has covered on mulch film by covering device 13, firmly effective to mulch film, vice versa.
Compared with prior art, beneficial effect of the present invention is: one, described retoolable device 10 is consistent with the width of rotary cultivator attachment, namely 120cm is, solve furrow and lack soil, cause the shaky of the mould spread, wind one blows, film will hike up with the wind, has a strong impact on the problem of plastic film mulch efficiency and raising plastic film mulch cost and contaminated environment; Two, in described retoolable device 10 machine frame at two sides, symmetry is provided with guide rail 15, the axis of rolling 16 is installed in the keyway on guide rail 15, and the axis of rolling 16 one end is welded on the semicircle chain 18 of installation on gear 17, the other end which is provided with breast boards 19 through keyway, the turning cylinder of its gear 17 is connected with regulating handle 8, the soil-conveying amout on covering device 13 is transported to, easy to use, saving resource by the adjustable retoolable device 10 of rotation regulating handle 8; Three, be provided with pinch roller roller 11 below described retoolable device 10 rear end, frame, and pinch roller roller 11 is provided with protruding 1101, and the operating path of seeding apparatus 14 is in the groove of protruding 1101 compactings, therefore it catchments, and preserves soil moisture effective effective; Four, described sowing operation, after coating processes, namely after planting without the need to putting seedling, solving and putting seedling not in time, the burning seedling phenomenon of generation; Five, soil gross area has covered on mulch film by covering device 13, reduces because ground film temperature is too high, and the phenomenon of burn crop seedling, improves the survival rate of crop seedling.
Accompanying drawing explanation
Fig. 1 is front view of the present invention.
Fig. 2 is left view of the present invention.
Fig. 3 is vertical view of the present invention.
Fig. 4 is the connection diagram of regulating handle and breast boards.
Fig. 5 is the structural representation of covering device.
In figure: hitch frame 1, speed change gear 2, the first transmission device 3, protective cover 4, fertilizer apparatus 5, the second transmission device 6, kinds of bank deposits device 7, regulating handle 8, rotary cultivator attachment 9, retoolable device 10, pinch roller roller 11, film covering device 12, covering device 13, seeding apparatus 14, guide rail 15, the axis of rolling 16, gear 17, semicircle chain 18, breast boards 19, protruding 1101.
Embodiment
Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5, structure of the present invention and beneficial effect thereof are further illustrated.
Embodiment 1
The full film of a kind of rotary tillage ferti divides native precision drill, and as shown in Figure 1, it comprises frame, the speed change gear 2 that frame is arranged and hitch frame 1.Hitch frame 1, speed change gear 2, fertilizer apparatus 5 is provided with above described frame, below is provided with rotary cultivator attachment 9, the output shaft of its speed change gear 2 is connected with the driving wheel of the first transmission device 3, and driving wheel by chain respectively with the regulating handle of regulated fertilization device 5 fertilizing amount, and the driving wheel of retoolable device 10 connects; The driving wheel of described retoolable device 10 is connected with its follower by retoolable board, pinch roller roller 11 is provided with below its rear end, frame, the main shaft of pinch roller roller 11 is connected with the regulating handle of kinds of bank deposits device 7 by the second transmission device 6, and its rear end, is provided with film covering device 12 below frame.
As shown in Figure 4, in described retoolable device 10 machine frame at two sides, symmetry is provided with guide rail 15, rear end is provided with covering device 13, the axis of rolling 16 is installed in the keyway on guide rail 15, and the axis of rolling 16 one end is welded on the semicircle chain 18 of installation on gear 17, the other end which is provided with breast boards 19 through keyway, and the turning cylinder of its gear 17 is connected with regulating handle 8.
As shown in Figure 2, described pinch roller roller 11 is provided with protruding 1101, and the operating path of seeding apparatus 14 is in the groove of protruding 1101 compactings, therefore it catchments effective, preserves soil moisture effective.
Described retoolable device 10 is consistent with the width of rotary cultivator attachment, is namely 120cm, and solve furrow and lack soil, cause the shaky of the mould spread, wind one blows, film will hike up with the wind, has a strong impact on the problem of plastic film mulch efficiency and raising plastic film mulch cost and contaminated environment
Described breast boards 19 is arranged between retoolable device 10 and covering device 13 junction, and which is provided with protective cover 4.
Described kinds of bank deposits device 9 is connected with seeding apparatus 14 by breeding device.
Described covering device 13 is the rectangular slot body structure of wide 120cm.
Described covering device 13 is provided with a point native barrier 1301, and it makes the soil be sprinkling upon on mulch film embark on journey, and what avoid soil gross area is sprinkling upon on mulch film, causes mulch film to contact completely with ground, reduces the survival rate of seedling.
During operation, first hitch frame 1 is connected with tractor, then the power shaft of speed change gear 2 is connected with the universal output shaft of tractor, then speed change gear 2 drives rotary cultivator attachment 9 pairs of fields to carry out rotary tillage, fertilizer apparatus 5 applies fertilizer, speed change gear 2 drives the driving shaft of the first transmission device 3 to rotate simultaneously, driving shaft drives the driving shaft of retoolable device 10 to rotate, then retoolable board is driven to carry out sending soil, press flute is carried out on the projection 1101 pairs of ridges simultaneously seamless supporting-point roller 11 arranged, then film covering device 12 plastic film mulch, covering device 13 carries out full mould soil, seeding apparatus 14 is sowed, which solve furrow and lack soil, cause the shaky of the mould spread, wind one blows, film will hike up with the wind, have a strong impact on the problem of plastic film mulch efficiency and raising plastic film mulch cost and contaminated environment.
In earthing process, if find that the soil covered is too thin, then turn clockwise regulating handle 8, its driven gear 17 rotates clockwise simultaneously, semicircle chain 18 clockwise spread aparts, namely the axis of rolling 16 is also along with it glides in guide rail 15, baffle plate 19 is also along with downslide, the Tu Kou that send then formed between retoolable device 10 and covering device 13 increases, the soil amount entering covering device 13 is then large, and soil gross area has covered on mulch film by covering device 13, firmly effective, easy to adjust to mulch film.
If find that the soil covered is too thick, then be rotated counterclockwise regulating handle 8, its driven gear 17 rotates counterclockwise simultaneously, semicircle chain 18 wrapped anti-clockwise are on gear 17, namely the axis of rolling 16 is also along with it rises in guide rail 15, baffle plate 19 is also along with rising, the Tu Kou that send then formed between retoolable device 10 and covering device 13 reduces, the soil amount entering covering device 13 then reduces, and soil gross area has covered on mulch film by covering device 13, firmly effective to mulch film, easy to adjust, and reduce because ground film temperature is too high, the phenomenon of burn crop seedling, improve the survival rate of crop seedling.
Claims (8)
1. the full film of rotary tillage ferti divides a native precision drill, and it comprises frame, the speed change gear (2) that frame is arranged and hitch frame (1); Hitch frame (1), speed change gear (2), fertilizer apparatus (5) is provided with above described frame, below is provided with rotary cultivator attachment (9), the output shaft of its speed change gear (2) is connected with the driving wheel of the first transmission device (3), and driving wheel by chain respectively with the regulating handle of regulated fertilization device (5) fertilizing amount, and the driving wheel of retoolable device (10) connects; The driving wheel of described retoolable device (10) is connected with its follower by retoolable board, pinch roller roller (11) is provided with below its rear end, frame, the main shaft of pinch roller roller (11) is connected with the regulating handle of kinds of bank deposits device (7) by the second transmission device (6), and its rear end, is provided with film covering device (12) below frame; It is characterized in that: in described retoolable device (10) machine frame at two sides, symmetry is provided with guide rail (15), rear end is provided with covering device (13), the axis of rolling (16) is installed in the keyway on guide rail (15), and the axis of rolling (16) one end is welded on the upper semicircle chain (18) installed of gear (17), the other end which is provided with breast boards (19) through keyway, and the turning cylinder of its gear (17) is connected with regulating handle (8).
2. the full film of a kind of rotary tillage ferti divides native precision drill according to claim 1, it is characterized in that: described pinch roller roller (11) is provided with projection (1101).
3. the full film of a kind of rotary tillage ferti divides native precision drill according to claim 1, it is characterized in that: described retoolable device (10) is consistent with the width of rotary cultivator attachment, is namely 120cm.
4. the full film of a kind of rotary tillage ferti divides native precision drill according to claim 1, it is characterized in that: described breast boards (19) is arranged between retoolable device (10) and covering device (13) junction, and which is provided with protective cover (4).
5. the full film of a kind of rotary tillage ferti divides native precision drill according to claim 1, it is characterized in that: described kinds of bank deposits device (9) is connected with seeding apparatus (14) by breeding device.
6. the full film of a kind of rotary tillage ferti divides native precision drill according to claim 1, it is characterized in that: the rectangular slot body structure that described covering device (13) is wide 120cm.
7. the full film of a kind of rotary tillage ferti divides native precision drill according to claim 1, it is characterized in that: described covering device (13) is provided with a point native barrier (1301).
8. the full film of a kind of rotary tillage ferti divides native precision drill according to claim 5, it is characterized in that: the sowing route of described seeding apparatus (14) overlaps with the operating path of protruding (1101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520236.2A CN105165154B (en) | 2015-08-20 | 2015-08-20 | A kind of native precision drill of full film of rotary tillage ferti point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520236.2A CN105165154B (en) | 2015-08-20 | 2015-08-20 | A kind of native precision drill of full film of rotary tillage ferti point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105165154A true CN105165154A (en) | 2015-12-23 |
| CN105165154B CN105165154B (en) | 2017-07-07 |
Family
ID=54888049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510520236.2A Active CN105165154B (en) | 2015-08-20 | 2015-08-20 | A kind of native precision drill of full film of rotary tillage ferti point |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105165154B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172901A (en) * | 2017-05-25 | 2017-09-19 | 甘肃农业大学 | Full-automatic ridge-forming and fertilizing film laminator |
| CN108432378A (en) * | 2018-04-10 | 2018-08-24 | 西藏农牧学院 | Rotary tillage, fertilising, overlay film, muck haulage press mold, bunch planting all-in-one machine |
| CN109168351A (en) * | 2018-11-16 | 2019-01-11 | 庆阳布谷鸟机械制造有限公司 | rotary tillage stubble-cleaning ridging laminating machine |
| CN112352489A (en) * | 2020-11-24 | 2021-02-12 | 西南科技大学 | Rice ridging, film covering, sowing and seed covering integrated machine |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004007238U1 (en) * | 2004-05-04 | 2004-09-02 | Alois Pöttinger Maschinenfabrik Ges.m.b.H. | Agricultural device, comprising lateral protecting shield adjustable in height with system of levers and asymmetric angle element |
| JP4465882B2 (en) * | 2001-01-15 | 2010-05-26 | 井関農機株式会社 | Fertilizer and chemical injection device |
| CN202310506U (en) * | 2011-11-25 | 2012-07-11 | 甘肃洮河拖拉机制造有限公司 | Rotary-tillage suppressing film-mulching earthing hoe-sowing combination machine |
| CN102657050A (en) * | 2012-05-23 | 2012-09-12 | 甘肃洮河拖拉机制造有限公司 | Rotary tilling and ridging and crawler conveying type whole plastic soil covering machine |
| CN203675593U (en) * | 2013-12-05 | 2014-07-02 | 宁城天助机械有限公司 | Complete laminating drip irrigation precision seeder |
| CN204259378U (en) * | 2014-12-03 | 2015-04-15 | 定西市三牛农机制造有限公司 | Micro-ridge wheat film-covering planting machine |
| CN204859937U (en) * | 2015-08-20 | 2015-12-16 | 定西市三牛农机制造有限公司 | Rotary tillage is fertilizied entirely, and membrane divides soil smart volume hill -drop planter |
-
2015
- 2015-08-20 CN CN201510520236.2A patent/CN105165154B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4465882B2 (en) * | 2001-01-15 | 2010-05-26 | 井関農機株式会社 | Fertilizer and chemical injection device |
| DE202004007238U1 (en) * | 2004-05-04 | 2004-09-02 | Alois Pöttinger Maschinenfabrik Ges.m.b.H. | Agricultural device, comprising lateral protecting shield adjustable in height with system of levers and asymmetric angle element |
| CN202310506U (en) * | 2011-11-25 | 2012-07-11 | 甘肃洮河拖拉机制造有限公司 | Rotary-tillage suppressing film-mulching earthing hoe-sowing combination machine |
| CN102657050A (en) * | 2012-05-23 | 2012-09-12 | 甘肃洮河拖拉机制造有限公司 | Rotary tilling and ridging and crawler conveying type whole plastic soil covering machine |
| CN203675593U (en) * | 2013-12-05 | 2014-07-02 | 宁城天助机械有限公司 | Complete laminating drip irrigation precision seeder |
| CN204259378U (en) * | 2014-12-03 | 2015-04-15 | 定西市三牛农机制造有限公司 | Micro-ridge wheat film-covering planting machine |
| CN204859937U (en) * | 2015-08-20 | 2015-12-16 | 定西市三牛农机制造有限公司 | Rotary tillage is fertilizied entirely, and membrane divides soil smart volume hill -drop planter |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107172901A (en) * | 2017-05-25 | 2017-09-19 | 甘肃农业大学 | Full-automatic ridge-forming and fertilizing film laminator |
| CN108432378A (en) * | 2018-04-10 | 2018-08-24 | 西藏农牧学院 | Rotary tillage, fertilising, overlay film, muck haulage press mold, bunch planting all-in-one machine |
| CN108432378B (en) * | 2018-04-10 | 2024-03-12 | 西藏农牧学院 | Rotary tillage, fertilization, film covering, earth moving, film pressing and hill seeding integrated machine |
| CN109168351A (en) * | 2018-11-16 | 2019-01-11 | 庆阳布谷鸟机械制造有限公司 | rotary tillage stubble-cleaning ridging laminating machine |
| CN112352489A (en) * | 2020-11-24 | 2021-02-12 | 西南科技大学 | Rice ridging, film covering, sowing and seed covering integrated machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105165154B (en) | 2017-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105557102A (en) | Broad-seedling-width precision sowing machine with functions of double rotary tillage and proportional layering fertilization | |
| CN205249743U (en) | Wide seedling width of cloth precision planter of layer by layer manuring is in proportion ploughed to bispin | |
| CN207665436U (en) | Combine is broadcasted sowing in a kind of site preparation subsoiling layer by layer manuring | |
| CN204598601U (en) | A kind of valve-type multifunctional precision seeder | |
| CN204859937U (en) | Rotary tillage is fertilizied entirely, and membrane divides soil smart volume hill -drop planter | |
| CN204217357U (en) | No-tillage subsoiling separated layer fertilization wheat sowing machine | |
| CN105103687A (en) | Rotary tillage, shaping, film mulching and sowing integrated machine | |
| CN104798471A (en) | Valve type multifunctional precision seeder | |
| CN105165154A (en) | Full-film soil splitting precise hill-drop planter capable of rotary cultivating and fertilizing | |
| CN206948879U (en) | A kind of wheat is completely cured layer by layer manuring device | |
| CN107750494A (en) | A kind of base manure layering application device and method | |
| CN203492343U (en) | Intelligent fertilizer spreading type deep-scarification rotary cultivator | |
| CN103392398A (en) | Double-fertilization wheat mulching and fertilizing seeder | |
| CN103098592B (en) | Large-ridge double-row buckwheat sower | |
| CN204408898U (en) | The three-dimensional fertilizer apparatus of a kind of subsoiling multilayer secondary | |
| CN103098591B (en) | Corn, wheat dual-purpose multifunctional fertilising seeder | |
| CN2935748Y (en) | Ridging and film covering and applying fertilizer planting machine | |
| CN205105565U (en) | Automatic system seeder | |
| CN204616299U (en) | Sesame arable farming application integrated multi-functional drilling machine | |
| CN203884175U (en) | Two-purpose machine for conventional fertilizer applying and seeding and non-tillage fertilizer applying and seeding | |
| CN206433358U (en) | Wheat and corn integrated seeder | |
| CN203027686U (en) | Multi-functional fertilizing seeder for corns and wheat | |
| CN204539783U (en) | Organic-inorganic integrated fertilizing and fine-sowing machine | |
| CN204887911U (en) | Rotary tillage plastic tectorial membrane seeding all -in -one | |
| CN206380265U (en) | The wide seedling band wheat seeder of one kind layering Tree Precise Fertilization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |