CN109121572B - Digging and digging device for tree transplanting - Google Patents
Digging and digging device for tree transplanting Download PDFInfo
- Publication number
- CN109121572B CN109121572B CN201811061163.5A CN201811061163A CN109121572B CN 109121572 B CN109121572 B CN 109121572B CN 201811061163 A CN201811061163 A CN 201811061163A CN 109121572 B CN109121572 B CN 109121572B
- Authority
- CN
- China
- Prior art keywords
- driving
- digging
- fixedly connected
- driving arms
- arms
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses an excavating and pit digging device for tree transplanting, which comprises two driving arms, wherein the two driving arms are arranged, the two driving arms are designed in parallel, an excavating disk is arranged between one opposite sides of the two driving arms, the excavating disk is arranged at the port positions of the two driving arms, the inner part of the excavating disk is hollow, an excavating bucket is fixedly arranged on the outer surface of the excavating disk, the excavating buckets are all in arc design, the inner arc edges of the excavating buckets are all provided with a feeding hole, one end of each feeding hole is respectively communicated with the inner cavity of the excavating disk, the lower ends of the two driving arms are fixedly provided with a supporting frame, the upper ends of the two supporting frames are fixedly arranged in the middle of the lower end surface of the corresponding driving arm, the middle parts of the bottom ends of the two supporting frames are both provided with notches, and rollers are arranged in the two notches.
Description
Technical Field
The invention belongs to the technical field of tree transplanting and pit digging equipment, and particularly relates to a digging and pit digging device for tree transplanting.
Background
The earth boring machine that pit was used is transplanted to traditional trees, the too big main part operation of digging pit that is applicable to trees and transplants of most volume, but some corner regions use the root of large-scale earth boring machine damage trees easily to traditional equipment of digging pit is simple broken earth, needs the cooperation to get equipment of digging pit and can realize the operation of digging pit, and the operation is complicated.
The invention content is as follows:
the invention aims to solve the problems that the conventional digging device cannot effectively dig the pit in the corner area and is complicated to operate by matching with soil taking equipment.
In order to solve the above problems, the present invention provides a technical solution: a digging and digging device for tree transplanting comprises two driving arms, wherein the two driving arms are arranged in parallel, a digging disc is arranged between one opposite side of the two driving arms, the digging disc is arranged at the port position of the two driving arms, the interior of the digging disc is hollow, a digging bucket is fixedly arranged on the outer surface of the digging disc, the digging buckets are all in arc-shaped design, the inner arc edges of the digging buckets are provided with feeding holes, one ends of the feeding holes are respectively communicated with the inner cavity of the digging disc, the lower ends of the two driving arms are fixedly provided with supporting frames, the upper ends of the two supporting frames are fixedly arranged at the middle parts of the lower end surfaces of the corresponding driving arms, the middle parts of the bottom ends of the two supporting frames are respectively provided with a notch, the two notches are internally provided with a roller, and the central positions of the two sides of the two rollers are respectively fixedly, two breach and corresponding gyro wheel contact position set up threaded hole, the external diameter of threaded rod equals the internal diameter of screw hole, two the gyro wheel all rotates through two threaded rods and screw hole and corresponding support frame to be connected, two the support frame both sides all are equipped with fixation nut, the threaded rod passes corresponding screw hole and fixation nut threaded connection, one of them actuating arm one side is equipped with the louvre, two round hole, two have all been seted up to actuating arm one end actuating arm one side all is equipped with the locking cap.
Preferably, the two fixing caps are fixedly connected with each other through a fixing rod, the outer diameter of the fixing rod is equal to the inner diameter of the round hole, the fixing rod penetrates through the corresponding round holes and is respectively and fixedly connected with the two fixing caps, a base plate is fixedly mounted on a bottom plate inside one of the driving arms, a driving motor and a speed reducer are fixedly mounted at the upper end of the base plate, the output end of the driving motor is fixedly connected with the input end of the speed reducer through a driving shaft, a first driving shaft is fixedly connected with the output end of the speed reducer, a first stop block is arranged at one end of the first driving shaft, the central position of one side of the first stop block is fixedly connected with one end of the first driving shaft, driving holes are formed in opposite sides of the two driving arms, driving rods are arranged in the driving holes, the first driving shaft is in transmission connection with the driving rod through a first belt, a driven rod is arranged in a driving hole of the other driving arm, the center positions of two sides of the digging disc are fixedly connected with the driving rod and the driven rod respectively, and a mounting plate is fixedly mounted between the two driving arms.
Preferably, a double-end motor is fixedly installed at the central position of the upper end of the mounting plate, two output ends of the double-end motor are fixedly connected with second driving shafts, two ends of the mounting plate are rotatably connected with rollers, two positions of the rollers, which are close to the middle part, are provided with fractures, the two fractures of the rollers are fixedly connected through rotating rollers, the two second driving shafts are respectively in transmission connection with corresponding rotating rollers through second belts, a circle of conveying belt is sleeved outside the two rollers, the two rollers are in transmission connection through the conveying belt, a plurality of partition plates are fixedly installed on the outer surface of the conveying belt, connecting pieces are fixedly installed at the lower ends of the two driving arms, T-shaped grooves are arranged in the middle parts of the two connecting pieces, positioning blocks are arranged at the upper ends of the two driving arms, and, two the inside position corresponding with the locating piece of actuating arm and the position of two T type tank bottoms have all seted up the reference column groove, the internal diameter in reference column groove equals the external diameter of reference column, two T type groove one side all is equipped with the picture peg, two the equal fixedly connected with connecting plate of picture peg lower extreme, picture peg and connecting plate and the design of T type groove looks adaptation.
Preferably, the middle of the connecting plate penetrates through a strip-shaped groove, and a fixing frame is arranged on one side of the connecting plate.
Preferably, the two side edges of the connecting plate are provided with rotating column grooves, and the fixing frame is fixedly connected with rotating columns at positions corresponding to the rotating column grooves.
Preferably, the outer diameter of the rotating column is equal to the inner diameter of the rotating column groove, and the fixing frame is rotatably connected with the connecting plate through the rotating column and the rotating column groove.
Preferably, the outer surfaces of the two rotating columns are sleeved with torsion springs.
Preferably, the two output ends of the torsion spring are respectively and fixedly connected with the connecting plate and the fixing frame.
The invention has the beneficial effects that: the invention relates to a digging and digging device for tree transplanting, which has the advantage of convenient operation.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the internal structure of the driving arm of the present invention;
FIG. 3 is a schematic view of a first belt drive section of the present invention;
FIG. 4 is a schematic top view of the mounting plate of the present invention;
FIG. 5 is a schematic view of the conveyor belt of the present invention;
FIG. 6 is a schematic view of the structure of the conveying transmission part of the present invention;
FIG. 7 is a schematic view of a connector structure of the present invention;
FIG. 8 is a schematic view of a connection plate structure of the present invention;
fig. 9 is a schematic view of an enlarged structure a of the present invention.
In the figure: 1. a drive arm; 2. digging a soil plate; 3. digging a soil bucket; 4. a feed inlet; 5. a support frame; 6. a notch; 7. a roller; 8. a threaded rod; 9. heat dissipation holes; 10. a circular hole; 11. a fixing cap; 12. fixing the rod; 13. a substrate; 14. a drive motor; 15. a speed reducer; 16. a drive shaft; 17. a first drive shaft; 18. a first stopper; 19. a drive rod; 20. a second stopper; 21. a first belt; 22. a driven lever; 23. mounting a plate; 24. a conveyor belt; 25. a partition plate; 26. a double-headed motor; 27. a second driving shaft; 28. a drum; 29. a rotating roller; 30. a second belt; 31. a connecting member; 32. a T-shaped groove; 33. a positioning post slot; 34. positioning blocks; 35. inserting plates; 36. a connecting plate; 37. a strip-shaped groove; 38. a fixing frame; 39. rotating the column; 40. a torsion spring.
The specific implementation mode is as follows:
as shown in fig. 1 to 9, the following technical solutions are adopted in the present embodiment: a digging and digging device for tree transplanting comprises two driving arms 1, wherein the two driving arms 1 are arranged in parallel, a digging disc 2 is arranged between one opposite side of the two driving arms 1, the digging disc 2 is arranged at the port position of the two driving arms 1, the interior of the digging disc 2 is hollow, a digging bucket 3 is fixedly arranged on the outer surface of the digging disc 2, the digging buckets 3 are all arc-shaped, the inner arc edges of the digging buckets 3 are provided with a feeding port 4, one end of each feeding port 4 is respectively communicated with the inner cavity of the digging disc 2, the lower ends of the two driving arms 1 are fixedly provided with a supporting frame 5, the upper ends of the two supporting frames 5 are fixedly arranged at the middle part of the lower end surface of the corresponding driving arm 1, the middle parts of the bottom ends of the two supporting frames 5 are respectively provided with a notch 6, and rollers 7 are arranged in the two notches 6, equal fixedly connected with threaded rod 8, two are put to 7 both sides central points of two gyro wheels breach 6 and the contact position of corresponding gyro wheel 7 set up threaded hole, the external diameter of threaded rod 8 equals the internal diameter of screw hole, two gyro wheel 7 all rotates through two threaded rods 8 and screw hole and corresponding support frame 5 and is connected, two 5 both sides of support frame all are equipped with fixation nut, threaded rod 8 passes corresponding screw hole and fixation nut threaded connection, one of them 1 one side of actuating arm is equipped with louvre 9, two 1 one end of actuating arm has all seted up round hole 10, two 1 one side of actuating arm all is equipped with locking cap 11.
Wherein, two fixing caps 11 are fixedly connected through a fixing rod 12, the outer diameter of the fixing rod 12 is equal to the inner diameter of a circular hole 10, the fixing rod 12 passes through the corresponding circular hole 10 and is respectively fixedly connected with the two fixing caps 11, a base plate 13 is fixedly installed on the bottom plate inside one of the driving arms 1, a driving motor 14 and a speed reducer 15 are fixedly installed at the upper end of the base plate 13, the output end of the driving motor 14 is fixedly connected with the input end of the speed reducer 15 through a driving shaft 16, the output end of the speed reducer 15 is fixedly connected with a first driving shaft 17, one end of the first driving shaft 17 is provided with a first stopper 18, the central position of one side of the first stopper 18 is fixedly connected with one end of the first driving shaft 17, one opposite sides of the two driving arms 1 are respectively provided with a driving hole, a driving rod 19 is respectively, a second stopper 20 is fixedly installed at one end of the driving rod 19, the first driving shaft 17 is in transmission connection with the driving rod 19 through a first belt 21, a driven rod 22 is arranged in a driving hole of the other driving arm 1, the center positions of two sides of the soil excavating disk 2 are respectively and fixedly connected with the driving rod 19 and the driven rod 22, an installation plate 23 is fixedly installed between the two driving arms 1, a double-end motor 26 is fixedly installed at the center position of the upper end of the installation plate 23, two output ends of the double-end motor 26 are both fixedly connected with a second driving shaft 27, two end parts of the installation plate 23 are both rotatably connected with rotary drums 28, a fracture is arranged at the position of each rotary drum 28 close to the middle part, the two fractures of the rotary drums 28 are fixedly connected through a rotating roller 29, and the two second driving shafts 27 are respectively in transmission connection with the corresponding, the outer side of each of the two rollers 28 is sleeved with a circle of conveying belt 24, the two rollers 28 are in transmission connection through the conveying belt 24, a plurality of partition plates 25 are fixedly mounted on the outer surface of the conveying belt 24, connecting pieces 31 are fixedly mounted at the lower ends of the two driving arms 1, T-shaped grooves 32 are formed in the middle of the two connecting pieces 31, positioning blocks 34 are arranged at the upper ends of the two driving arms 1, positioning columns are fixedly connected to the lower ends of the two positioning blocks 34, positioning column grooves 33 are formed in the positions, corresponding to the positioning blocks 34, in the inner parts of the two driving arms 1 and at the bottoms of the two T-shaped grooves 32, the inner diameters of the positioning column grooves 33 are equal to the outer diameters of the positioning columns, inserting plates 35 are arranged on one sides of the two T-shaped grooves 32, connecting plates, two 36 middle parts of connecting plate all run through and are equipped with strip groove 37, two 36 one side of connecting plate all is equipped with fixed frame 38, the rotating column groove has all been seted up on 36 both sides limits of connecting plate, fixed frame 38 rotates post 39 with the corresponding position fixedly connected with in rotating column groove, the external diameter of rotating post 39 equals the internal diameter in rotating column groove, fixed frame 38 rotates with connecting plate 36 through rotating post 39 and rotating column groove and is connected, and two 39 outer surface of rotating post all overlap and are equipped with torsional spring 40, two outputs of torsional spring 40 respectively with connecting plate 36 and fixed frame 38 fixed connection.
The using state of the invention is as follows: the invention relates to a digging pit device for transplanting trees, which has the advantage of convenient operation, firstly, a driving motor 14 is started, the input end of a speed reducer 15 is driven to rotate by a driving shaft 16, the output end of the speed reducer 15 drives a first driving shaft 17 to rotate, the driving shaft 19 is driven to rotate by a first belt 21, and then a digging disc 2 is driven to rotate, when a digging bucket 3 is contacted with soil blocks, the soil blocks are subjected to soil breaking and soil taking operation by continuous rotation, the broken soil blocks reach the inner part of the digging disc 2 from a feeding hole 4, at the moment, a double-head motor 26 is started to drive two second driving shafts 27 to rotate, so that two rotating rollers 29, namely rollers 28, are driven to rotate by two second belts 30, and then a conveying belt 24 is driven to rotate, when the digging bucket 3 rotates to the lower part, the broken soil blocks in the digging disc 2 fall into the conveying belt 24 from the feeding hole 4 due to gravity, the lower end of a connecting piece 31 is fixedly provided with a soil taking bag, the soil sampling bag is clamped by the fixing frame 38, the firmness of the fixing frame 38 to the soil sampling bag is enhanced by the torsion spring 40, and the port of the conveying belt 24 is aligned with the soil sampling bag.
While there have been shown and described what are at present considered to be the fundamental principles of the invention and its essential features and advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (6)
1. A digging and pit digging device for tree transplanting comprises two driving arms (1) and is characterized in that the two driving arms (1) are arranged in total, the two driving arms (1) are designed in parallel, a digging disc (2) is arranged between one opposite sides of the two driving arms (1), the digging disc (2) is arranged at the port positions of the two driving arms (1), the inner part of the digging disc (2) is hollow, a digging bucket (3) is fixedly arranged on the outer surface of the digging disc (2), a plurality of digging buckets (3) are designed in an arc shape, the inner arc edges of the digging buckets (3) are respectively provided with a feeding port (4), one end of each feeding port (4) is respectively communicated with the inner cavity of the digging disc (2), the lower ends of the two driving arms (1) are fixedly provided with a supporting frame (5), the upper ends of the two supporting frames (5) are respectively and fixedly arranged at the middle parts of the lower end faces of the corresponding driving arms (1), the middle parts of the bottom ends of the two supporting frames (5) are respectively provided with a gap (6), the two gaps (6) are respectively internally provided with a roller (7), the central positions of the two sides of the two rollers (7) are respectively and fixedly connected with a threaded rod (8), the contact positions of the two gaps (6) and the corresponding rollers (7) are respectively provided with a threaded hole, the outer diameter of the threaded rod (8) is equal to the inner diameter of the threaded hole, the two rollers (7) are rotatably connected with the corresponding support frames (5) through the two threaded rods (8) and the threaded holes, the two sides of the two support frames (5) are respectively provided with a fixing nut, the threaded rod (8) passes through the corresponding threaded hole to be in threaded connection with the fixing nut, one side of one of the driving arms (1) is provided with a heat dissipation hole (9), one end of each of the two driving arms (1) is provided with a round hole (10), and one side of each of the two driving arms (1) is provided with a fixing cap (11);
the two fixing caps (11) are fixedly connected through a fixing rod (12), the outer diameter of the fixing rod (12) is equal to the inner diameter of the round hole (10), the fixing rod (12) penetrates through the corresponding round hole (10) and is respectively fixedly connected with the two fixing caps (11), a base plate (13) is fixedly installed on the bottom plate inside one of the driving arms (1), a driving motor (14) and a speed reducer (15) are fixedly installed at the upper end of the base plate (13), the output end of the driving motor (14) is fixedly connected with the input end of the speed reducer (15) through a driving shaft (16), the output end of the speed reducer (15) is fixedly connected with a first driving shaft (17), a first stop block (18) is arranged at one end of the first driving shaft (17), the central position of one side of the first stop block (18) is fixedly connected with one end of the first driving shaft (17), and driving holes are formed in opposite, driving rods (19) are arranged in the driving holes, the outer diameter of each driving rod (19) is the same as the inner diameter of the corresponding driving hole, a second stop block (20) is fixedly installed at one end of each driving rod (19), the first driving shaft (17) and the corresponding driving rod (19) are in transmission connection through a first belt (21), a driven rod (22) is arranged in the driving hole of the other driving arm (1), the center positions of the two sides of the soil excavating disc (2) are respectively and fixedly connected with the driving rods (19) and the driven rods (22), and an installation plate (23) is fixedly installed between the two driving arms (1);
the utility model discloses a double-end motor (26) is put fixed mounting to mounting panel (23) upper end center, the equal fixedly connected with second driving shaft (27) of two outputs of double-end motor (26), two ends of mounting panel (23) are all rotated and are connected with cylinder (28), two the position that cylinder (28) are close to the middle part all is equipped with the fracture, through live-rollers (29) fixed connection, two between two fractures of cylinder (28) second driving shaft (27) are connected with corresponding live-rollers (29) transmission through second belt (30) respectively, two cylinder (28) outside cover is equipped with round conveyer belt (24), two connect through conveyer belt (24) transmission between cylinder (28), conveyer belt (24) surface fixed mounting has a plurality of division boards (25), two equal fixed mounting of actuating arm (1) lower extreme has connecting piece (31), two connecting piece (31) middle part all is equipped with T type groove (32), two actuating arm (1) upper end all is equipped with locating piece (34), two locating piece (34) lower extreme equal fixedly connected with reference column, two actuating arm (1) inside position and the position of two T type groove (32) tank bottoms corresponding with locating piece (34) have all seted up reference column groove (33), the internal diameter of reference column groove (33) equals the external diameter of reference column, two T type groove (32) one side all is equipped with picture peg (35), two the equal fixedly connected with connecting plate (36) of picture peg (35) lower extreme, picture peg (35) and connecting plate (36) and T type groove (32) looks adaptation design.
2. The digging device for transplanting trees as claimed in claim 1, wherein: two connecting plate (36) middle part all runs through and is equipped with bar groove (37), two connecting plate (36) one side all is equipped with fixed frame (38).
3. The digging device for tree transplanting as claimed in claim 2, wherein: the rotating column grooves are formed in two side edges of the connecting plate (36), and the rotating columns (39) are fixedly connected to the fixing frame (38) and the positions corresponding to the rotating column grooves.
4. The digging device for transplanting trees as claimed in claim 3, wherein: the external diameter of rotation post (39) equals the internal diameter of rotation post groove, fixed frame (38) are connected with connecting plate (36) rotation through rotating post (39) and rotation post groove.
5. The digging device for transplanting trees as claimed in claim 4, wherein: the outer surfaces of the two rotating columns (39) are sleeved with torsion springs (40).
6. The digging device for transplanting trees as claimed in claim 5, wherein: and two output ends of the torsion spring (40) are respectively and fixedly connected with the connecting plate (36) and the fixed frame (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061163.5A CN109121572B (en) | 2018-09-12 | 2018-09-12 | Digging and digging device for tree transplanting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061163.5A CN109121572B (en) | 2018-09-12 | 2018-09-12 | Digging and digging device for tree transplanting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109121572A CN109121572A (en) | 2019-01-04 |
| CN109121572B true CN109121572B (en) | 2021-07-09 |
Family
ID=64824871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811061163.5A Active CN109121572B (en) | 2018-09-12 | 2018-09-12 | Digging and digging device for tree transplanting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109121572B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030033698A (en) * | 2001-10-24 | 2003-05-01 | (주)이도전자 | A machine which dig in the ground |
| CN204475399U (en) * | 2015-02-15 | 2015-07-15 | 李洪宾 | A kind of construction of the highway dual-wheel ditcher for U-shaped ditch |
| CN105986583B (en) * | 2015-03-04 | 2018-07-17 | 武汉工程大学 | A kind of chemical industry catalyst grains excavation transfer device |
| CN205555720U (en) * | 2016-02-18 | 2016-09-07 | 王明晟 | Movable's cable drum |
| CN207273344U (en) * | 2017-10-16 | 2018-04-27 | 深圳市丰融达科技发展有限公司 | A kind of protective film Scissoring device |
| CN207844507U (en) * | 2018-01-15 | 2018-09-11 | 武汉中地金盾环境科技有限公司 | One kind having format bucket wheel reclaimer structure |
-
2018
- 2018-09-12 CN CN201811061163.5A patent/CN109121572B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109121572A (en) | 2019-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102661875A (en) | Mechanical soil-sampling device | |
| CN102960094A (en) | Corn test device and method | |
| CN109121572B (en) | Digging and digging device for tree transplanting | |
| CN208805474U (en) | A kind of Multi-example batch-type rotary motion detection device | |
| CN110464019B (en) | Hawthorn section all-in-one that denucleates | |
| CN205438569U (en) | Swing qu liao manipulator | |
| CN205557920U (en) | Hinge | |
| CN210269230U (en) | Soil sampler with soil loosening function for environmental monitoring | |
| CN209367316U (en) | Transfer device is used in a kind of processing of fiberboard | |
| CN111587682A (en) | Hook type artemisia selengensis seedling emergence device | |
| CN213618914U (en) | Chain and storage device for screen printing plate storage of printing machine | |
| CN202652866U (en) | Cane supporting device of cane harvester | |
| CN213386460U (en) | Coal breakage pipe blanking point adjusting device | |
| CN214131407U (en) | Soil testing shakes even device with diluting | |
| CN211688004U (en) | Slewing mechanism for tower crane | |
| CN210386612U (en) | Magnetic force wheel transmission sorting device | |
| CN110068453B (en) | Shield constructs machine cutter batch experiment mechanism | |
| CN109184230A (en) | A kind of glass curtain wall mounting device | |
| CN209421673U (en) | A kind of pineapple separate machine | |
| CN210795726U (en) | Essential oil bottle transmission device for essential oil production | |
| CN211195125U (en) | Rotary bag taking mechanism | |
| CN111207190A (en) | Chain transmission equipment convenient to installation | |
| CN207810493U (en) | A kind of vibration conveying mechanism | |
| CN110759620B (en) | Automatic mud pressing machine of mud is pushed away | |
| CN212899374U (en) | Pneumatic logistics transmission system slewing mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | 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 |