CN106342699B - Farm pushes away excrement and bed collator without traction automatically - Google Patents
Farm pushes away excrement and bed collator without traction automatically Download PDFInfo
- Publication number
- CN106342699B CN106342699B CN201610745161.2A CN201610745161A CN106342699B CN 106342699 B CN106342699 B CN 106342699B CN 201610745161 A CN201610745161 A CN 201610745161A CN 106342699 B CN106342699 B CN 106342699B
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- control system
- bed
- rack
- controller
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 238000009960 carding Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 1
- 244000144972 livestock Species 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 206010056325 Faecaloma Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 244000144977 poultry Species 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
- A01K1/01—Removal of dung or urine, e.g. from stables
- A01K1/0132—Removal of dung or urine, e.g. from stables by means of scrapers or the like moving to-and-fro or step-by-step
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Zoology (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Housing For Livestock And Birds (AREA)
Abstract
The invention discloses a kind of farms to push away excrement and bed collator automatically without traction, belongs to livestock mechanical technological domain.The present invention includes rack, power mechanism, running mechanism, Tui Fen mechanism, control system, power mechanism, running mechanism, Tui Fen mechanism are connected with control system, power mechanism includes the driving motor and Hydraulic Power Transmission System for driving running mechanism to move back and forth, driving motor, Hydraulic Power Transmission System, control system are each attached in rack, and the front of rack is arranged in Tui Fen mechanism；Control system includes controller, and controller includes PLC, timer, and timer setting pushes away the time of excrement automatically, and when the interval time for reaching setting, controller issues instruction, drives power mechanism, running mechanism, Tui Fen mechanism setting in motion.It occupies little space, flexible and convenient to use.
Description
Technical field
The invention belongs to livestock mechanical technological domain, especially a kind of farm pushes away excrement automatically without traction and bed arranges
Machine.
Background technique
It is very stringent for the sanitary condition control of farm in livestock-raising technology, for farm in existing technology
Stercoroma clean, there are a problems, and since the smell is awful for stercoroma, manual cleaning is very difficult.Scale livestock farming at present
The cleaning up excrement machinery of use is scraper-type shit remover, is made of cleaning up excrement scraper plate, drag rope, driving device, guide-localization wheel etc., is led to
Crossing drag rope affects cleaning up excrement scraper plate to move back and forth around positioning guide pulleys, in the manure pit that excrement is scraped to poultry house one end.This
Kind shit remover occupied space, it is inconvenient to use, ox body is had damage.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of farms to push away excrement and bed collator automatically without traction, accounts for
It is small with space, it is flexible and convenient to use.
In order to solve the above technical problems, the technical solution used in the present invention is: a kind of farm pushes away excrement without traction automatically
And bed collator, including rack, power mechanism, running mechanism, Tui Fen mechanism, control system, power mechanism, running mechanism,
Tui Fen mechanism is connected with control system, and power mechanism includes the driving motor and hydraulic for driving running mechanism to move back and forth
Transmission system, driving motor, Hydraulic Power Transmission System, control system are each attached in rack, before rack is arranged in Tui Fen mechanism
Side, Tui Fen mechanism include a fixed push plate, left movable push and right movable push, and left movable push and right movable push are distinguished
The both ends of fixed push plate are articulated with, left oil cylinder and right oil cylinder, left oil are respectively articulated on the outside of left movable push and right movable push
The cylinder body of cylinder and right oil cylinder is hinged with rack, and fixed push plate and the cylinder rod of the first oil cylinder are fixedly linked, the cylinder body of the first oil cylinder
It is fixed on the rack；Hydraulic Power Transmission System includes hydraulic station, and first oil cylinder, left oil cylinder and right oil cylinder are by respectively passing in and out
Solenoid valve on fluid pressure line is connected with hydraulic station；Control system includes controller, and controller includes PLC, timer, timer
Setting pushes away time of excrement automatically, and when the interval time for reaching setting, controller issues instruction, driving power mechanism, running mechanism,
Tui Fen mechanism setting in motion；
Further technical solution, further includes bed carding mechanism, and bed carding mechanism includes bracket, support arm, combing rake
With the second oil cylinder, bracket is fixedly linked with rack, and one end of support arm and rack are hinged, and combing rake is rotatably connected on the support arm other end
Lower section, the top of the support arm other end is equipped with the hydraulic motor for drive combing rake, and the cylinder body and bracket of the second oil cylinder are hinged,
Second oil cylinder telescopic rod and support arm are hinged, wherein hydraulic station passes through second cylinder action of solenoid valve control.
Position sensor, position are all provided on the outside of further technical solution, left movable push and right movable push end
Sensor is connected with control system.
Further technical solution, left movable push and right movable push rear outside are all provided with force sensor, power sensing
Device is connected with control system.
Further technical solution further includes battery, and battery is used to power to power mechanism and control system, is being supported
The one end for growing channel is provided with charge port for charging a battery.
Further technical solution, control system include controller, position sensor, force snesor, left oil cylinder, right oil
Cylinder, the first oil cylinder, the second oil cylinder, hydraulic motor and four solenoid valves, the output end of controller and hydraulic motor, driving motor,
Four solenoid valves are connected, and position sensor, force snesor are connected with the input terminal of controller, and solenoid valve is connected with each oil cylinder, store
Battery is connected with controller.
The beneficial effects of adopting the technical scheme are that the present invention can power mechanism complete machine can be made automatic
Back and forth movement elapses push plate forward by hydraulic system, and when advance pushes away excrement, and when return smooth bed, a tractor serves several purposes uses spirit
It is living convenient, it occupies little space, the time can be saved.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is usage state diagram of the present invention in cultivation channel；
Fig. 3 is the structure chart that rake is combed in Fig. 1；
Fig. 4 is control system schematic diagram of the present invention；
In figure: 1, position sensor；2, left movable push；3, left oil cylinder；4, fixed push plate；5, the first oil cylinder；6, hydraulic
It stands；7, running mechanism；8, control system；9, bracket；10, the second oil cylinder；11, support arm；12, combing rake；13, hydraulic motor；14,
Rack；15, right oil cylinder；16, right movable push；17, force snesor；18, channel is cultivated；19, charge port.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
The present invention provides a kind of farm as shown in Figure 1 and pushes away excrement and bed collator automatically without traction, including rack 14,
Power mechanism, running mechanism 7, Tui Fen mechanism, control system 8, power mechanism, running mechanism 7, Tui Fen mechanism are and control system
8 be connected, power mechanism include for drive running mechanism 7 move back and forth driving motor and Hydraulic Power Transmission System, driving motor,
Hydraulic Power Transmission System, control system 8 are each attached in rack 14, and the front of rack 14, Tui Fen mechanism packet is arranged in Tui Fen mechanism
A fixed push plate 4, left movable push 2 and right movable push 16, left movable push 2 and right movable push 16 is included to be hingedly connected to
The outside of the both ends of fixed push plate 4, left movable push 2 and right movable push 16 is respectively articulated with left oil cylinder 3 and right oil cylinder 15, left oil
The cylinder body of cylinder 3 and right oil cylinder 15 is hinged with rack 14, and fixed push plate 4 and the cylinder rod of the first oil cylinder 5 are fixedly linked, the first oil cylinder
5 cylinder body is fixed in rack 14；Hydraulic Power Transmission System includes hydraulic station 6, the first oil cylinder 5, left oil cylinder 3 and the right oil cylinder
15 are connected by respectively passing in and out the solenoid valve of hydraulic tube road with hydraulic station 6.Wherein, running mechanism 7 is crawler type, wheeled or chain
It is wheeled.Left movable push 2 and right movable push 16 can be opened or be packed up under the action of respective oil cylinder, left movable push 2
Its width is just equal with the cultivation width in channel 18 after opening with right movable push 16, fixed push plate 4,2 and of left movable push
Right movable push 16 can elapse forward under the action of respective oil cylinder, and wherein solenoid valve is connected with control system 8, solenoid valve
On-off makes the cylinder rod of oil cylinder stretch out or withdraw with oil supply oil supply cylinder or oil return.Control system 8 includes controller, and controller includes
PLC, timer, timer setting pushes away the time of excrement automatically, and when the interval time for reaching setting, controller issues instruction, driving
Power mechanism, running mechanism 7, Tui Fen mechanism setting in motion, timer add up timing, after pushing away the excrement time and reaching setting time,
Controller issues instruction, power mechanism stop motion.Driving motor is equipped with positive and negative rotation commutator, before driving motor drives complete machine
After move back and forth.When complete machine Forward, left movable push 2 and right movable push 16 are opened under the action of oil cylinder, and are being driven
It is elapsed forward under the action of motor, collects excrement；When complete machine moves back, left movable push 2 and right movable push 16 are in oil cylinder
The lower recycling of effect, left movable push 2 and right movable push 16 leave the two sidewalls in cultivation channel 18 at this time, i.e., with cultivation channel 18
Two sidewalls be in or substantially parallel position, rotated backward in driving motor, complete machine moves back.Guarantee energy when complete machine is advanced in this way
It is enough that excrement, all gear is not blocked when complete machine moves back in push plate.
In general farm, the cultivation channel 18 of side is excrement of animals area, and the other side is that livestock is droped to the ground rest area, is stopped
Area is ceased, is covered with the soft matters such as sand, cow dung on ground, in order to livestock rest, since livestock can disarray bed padding,
The present invention is also provided with the bed carding mechanism for combing bed, and bed carding mechanism includes bracket 9, support arm 11, combing rake
12 and second oil cylinder 10, bracket 9 be fixedly linked with rack 14, one end of support arm 11 and rack 14 are hinged, and 12 rotation of combing rake connects
It connecing in the lower section of 11 other end of support arm, the top of 11 other end of support arm is equipped with the hydraulic motor 13 for driving combing rake 12, the
The cylinder body and bracket 9 of two oil cylinders 10 are hinged, and 10 telescopic rod of the second oil cylinder and support arm 11 are hinged, wherein hydraulic station 6 passes through an electricity
Magnet valve controls the movement of the second oil cylinder 10.When complete machine Forward, hydraulic motor 13 works, and 12 rotation of combing rake is driven, thus sleeping
The thin and thick of padding combing on bed is neat, eliminates the cumbersome labour of manual sorting, alleviates labor intensity, in addition, logical
The second oil cylinder 10 is crossed, control support arm 11 is lifted and fallen.The present invention pushes away excrement when advancing, after the completion of pushing away excrement, when complete machine retracts, and bed
Carding mechanism can be automatically smooth by the padding in bed, a tractor serves several purposes.
In order to avoid left movable push 2 and right movable push 16 it is excessive in opening angle and when with cultivation channel 18 two sides
Wall is closely connected, and causing to may cause complete machine cannot move forward, therefore be equipped on the outside of 16 end of left movable push 2 and right movable push
Position sensor 1, position sensor 1 is for perceiving left movable push 2 and right movable push 16 at a distance from side wall, one side energy
It enough avoids left movable push 2 and right movable push 16 from opening not in place, and excrement cannot be all pushed, on the other hand also avoided
Left movable push 2 and right movable push 16 open it is excessive, and with side wall formed rub, be unfavorable for complete machine move ahead.Position sensor 1
It is connected with control system 8, signal is passed to control system 8 by position sensor 1, and control system 8 passes to signal accordingly
Solenoid valve, electromagnetism valve events make oil cylinder withdraw or stretch out.
In addition, since the excrement amount that the left and right sides is accumulated in cultivation channel 18 is not necessarily identical, if two sides excrement amount is not
Resistance difference namely left movable push 2 identical, that the left movable push 2 and right movable push 16 that will cause the left and right sides are subject to
It is different with right 16 stress of movable push, and oil cylinder will lead to two sides stress difference and influence advance if identical to power
Therefore effect is all provided with force sensor 17 in left movable push 2 and 16 rear outside of right movable push, force snesor 17 is used for
The size for incuding the excrement amount of each push plate builds up ahead, when side excrement amount is larger, force snesor 17 of the side are sensed
Signal pass to control system 8, control system 8 issues signal to the solenoid valve for controlling the side cylinder, passes through electromagnetic valve for adjusting
The size of unlatching adjusts pressure, and the side cylinder is made to export bigger pressure, guarantees that two sides are common simultaneously and moves ahead.
Further preferred technical solution, including battery, battery are used to power to power mechanism and control system 8,
Wherein, the one end in cultivation channel 18 is provided with the charge port 19 for charging a battery, as shown in Figure 2.When battery electricity
When power deficiency, complete machine moves back the end in cultivation channel 18, can charge a battery.
Control system 8 therein is as shown in figure 4, include controller, position sensor 1, force snesor 17, left oil cylinder 3, the right side
Oil cylinder 15, the first oil cylinder 5, the second oil cylinder 10, hydraulic motor 13 and four solenoid valves, the output end and hydraulic motor of controller
13, driving motor, four solenoid valves are connected, and position sensor 1, force snesor 17 are connected with the input terminal of controller, solenoid valve
It is connected with each oil cylinder, battery is connected with controller.Signal is received and sent by controller, controls each oil cylinder, hydraulic motor
13 movements realize that complete machine operates automatically.
Claims (5)
1. a kind of farm without traction push away excrement and bed collator automatically, be characterized in that, including rack (14), running mechanism (7),
Power mechanism, control system (8), Tui Fen mechanism, power mechanism, running mechanism (7), Tui Fen mechanism with control system (8) phase
Even, power mechanism include for drive running mechanism (7) move back and forth driving motor and Hydraulic Power Transmission System, driving motor,
Hydraulic Power Transmission System, control system (8) are each attached on rack (14), and Tui Fen mechanism is arranged in the front of rack (14), push away excrement
Mechanism includes that a fixed push plate (4), left movable push (2) and right movable push (16), left movable push (2) and right activity push away
Plate (16) is hingedly connected to the both ends of fixed push plate (4), be respectively articulated on the outside of left movable push (2) and right movable push (16)
The cylinder body of left oil cylinder (3) and right oil cylinder (15), left oil cylinder (3) and right oil cylinder (15) with rack (14) hingedly, it is fixed push plate (4)
It is fixedly linked with the cylinder rod of the first oil cylinder (5), the cylinder body of the first oil cylinder (5) is fixed on rack (14)；Hydraulic Power Transmission System packet
It includes hydraulic station (6), the electricity that first oil cylinder (5), left oil cylinder (3) and right oil cylinder (15) pass through respectively disengaging hydraulic tube road
Magnet valve is connected with hydraulic station (6)；Control system (8) includes controller, and controller includes PLC, timer, and timer setting is automatic
The time for pushing away excrement, when the interval time for reaching setting, controller issues instruction, and driving power mechanism, pushes away excrement at running mechanism (7)
Mechanism setting in motion；
It further include bed carding mechanism, bed carding mechanism includes bracket (9), support arm (11), combing rake (12) and the second oil cylinder
(10), bracket (9) is fixedly linked with rack (14), and hingedly, combing rake (12) rotation connects for one end and rack (14) of support arm (11)
It connects in the lower section of support arm (11) other end, the top of support arm (11) other end is equipped with the hydraulic motor for driving combing rake (12)
(13), hingedly, the second oil cylinder (10) telescopic rod and support arm (11) are hinged, wherein liquid for the cylinder body of the second oil cylinder (10) and bracket (9)
Pressure station (6) passes through the second oil cylinder of solenoid valve control (10) movement.
2. farm according to claim 1 pushes away excrement and bed collator without traction automatically, which is characterized in that left activity pushes away
It is all provided with position sensor (1) on the outside of plate (2) and right movable push (16) end, position sensor (1) and control system (8) phase
Even.
3. farm according to claim 1 pushes away excrement and bed collator without traction automatically, which is characterized in that left activity pushes away
Plate (2) and right movable push (16) rear outside are all provided with force sensor (17), force snesor (17) and control system (8) phase
Even.
4. farm according to claim 1 pushes away excrement and bed collator without traction automatically, which is characterized in that further include storing
Battery, battery are provided in one end of cultivation channel (18) for storage for powering to power mechanism and control system (8)
The charge port (19) of battery charging.
5. farm according to claim 1 pushes away excrement and bed collator without traction automatically, which is characterized in that control system
It (8) include controller, position sensor (1), force snesor (17), left oil cylinder (3), right oil cylinder (15), the first oil cylinder (5),
Two oil cylinders (10), hydraulic motor (13) and four solenoid valves, the output end of controller and hydraulic motor (13), driving motor, four
A solenoid valve is connected, and position sensor (1), force snesor (17) are connected with the input terminal of controller, solenoid valve and each oil cylinder phase
Even, battery is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745161.2A CN106342699B (en) | 2016-08-29 | 2016-08-29 | Farm pushes away excrement and bed collator without traction automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745161.2A CN106342699B (en) | 2016-08-29 | 2016-08-29 | Farm pushes away excrement and bed collator without traction automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106342699A CN106342699A (en) | 2017-01-25 |
| CN106342699B true CN106342699B (en) | 2019-07-16 |
Family
ID=57855383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745161.2A Active CN106342699B (en) | 2016-08-29 | 2016-08-29 | Farm pushes away excrement and bed collator without traction automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106342699B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110235789A (en) * | 2019-07-05 | 2019-09-17 | 宁夏大学 | Conveyer is collected in automatic cow dung cleaning |
| JP2023503974A (en) * | 2019-11-28 | 2023-02-01 | デラバル ホールディング アクチエボラグ | Method and controller for coordinating cleaning schedules for scraper device cleaning sessions |
| CN111699979B (en) * | 2020-06-30 | 2023-03-21 | 大智农牧科技集团有限公司 | Automatic dung scraping device for animal husbandry |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10110543A1 (en) * | 2001-03-05 | 2002-09-12 | Fritz Stiegler | Hydraulic machine for horse manure collection comprises front shovel with bracketed swivel quadrant tube with road brushes raised and drawn back in by double-acting hydraulic cylinder. |
| CN102893875A (en) * | 2012-10-17 | 2013-01-30 | 四川农业大学 | Full hydraulic automatic dung cleaning robot |
| CN204047481U (en) * | 2014-08-11 | 2014-12-31 | 武胜天瑞生态农牧开发有限公司 | The clear coproma structure of cultivation pig house |
| CN104642148A (en) * | 2015-01-04 | 2015-05-27 | 山东重特机械有限公司 | Excrement pusher |
| CN204762677U (en) * | 2015-06-24 | 2015-11-18 | 北京国科诚泰农牧设备有限公司 | A guide rail that is used for hydraulic pressure to scrape excrement device |
-
2016
- 2016-08-29 CN CN201610745161.2A patent/CN106342699B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10110543A1 (en) * | 2001-03-05 | 2002-09-12 | Fritz Stiegler | Hydraulic machine for horse manure collection comprises front shovel with bracketed swivel quadrant tube with road brushes raised and drawn back in by double-acting hydraulic cylinder. |
| CN102893875A (en) * | 2012-10-17 | 2013-01-30 | 四川农业大学 | Full hydraulic automatic dung cleaning robot |
| CN204047481U (en) * | 2014-08-11 | 2014-12-31 | 武胜天瑞生态农牧开发有限公司 | The clear coproma structure of cultivation pig house |
| CN104642148A (en) * | 2015-01-04 | 2015-05-27 | 山东重特机械有限公司 | Excrement pusher |
| CN204762677U (en) * | 2015-06-24 | 2015-11-18 | 北京国科诚泰农牧设备有限公司 | A guide rail that is used for hydraulic pressure to scrape excrement device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106342699A (en) | 2017-01-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106342699B (en) | Farm pushes away excrement and bed collator without traction automatically | |
| CN105165657B (en) | A kind of poultry feeder assembly | |
| CN107853188B (en) | Full-automatic manure cleaning machine for livestock breeding industry | |
| CN105145388A (en) | Self-cleaning goat feeding trough | |
| JP2015533502A5 (en) | ||
| CN201015343Y (en) | Automatic faeces cleaning device for milk cow byres | |
| CN206481822U (en) | A kind of breed in stew throwing excrement device | |
| CN108040856A (en) | It is a kind of can be to the soilless-culture equipment of agriculture vegetable aquaculture automatic planting | |
| CN208908820U (en) | Building type animal room scrapes excrement system | |
| CN204518789U (en) | The quick night soil collector of a kind of cowshed | |
| CN208581712U (en) | A kind of efficient aquaculture pond oxygen-increasing device | |
| CN108684537A (en) | A kind of pigsty soil drainage system | |
| CN108617577A (en) | A kind of efficient aquaculture pond oxygen-increasing device | |
| CN203279640U (en) | Dung cleaning device for multi-layer vertical type cage culture | |
| CN108184646A (en) | A kind of agricultural water planting vegetable cultivation soilless culture system | |
| CN110892880A (en) | Artificial spawning induction insemination device for giant salamander seedlings | |
| CN207083767U (en) | A kind of feces of livestock and poultry sweeper | |
| CN109169464B (en) | Aquarium feeding robot | |
| CN208317880U (en) | A kind of chicken farm excrement cleaning plant | |
| CN205727512U (en) | A kind of hog house feces leaking plate cleaning plant | |
| CN205018042U (en) | Goat of automatically cleaning groove of searching for food | |
| CN205946879U (en) | Small -size poultry farm excrement and urine descaling machine | |
| CN202435927U (en) | Integral equipment for cage cleaning, feeding and water supplying in culture of special species | |
| CN219628569U (en) | Excrement cleaning and recycling device for livestock raising | |
| CN213639226U (en) | Livestock-raising is with educating young device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |