CN217416051U - Water surface garbage cleaning ship based on visual identification - Google Patents
Water surface garbage cleaning ship based on visual identification Download PDFInfo
- Publication number
- CN217416051U CN217416051U CN202220761003.7U CN202220761003U CN217416051U CN 217416051 U CN217416051 U CN 217416051U CN 202220761003 U CN202220761003 U CN 202220761003U CN 217416051 U CN217416051 U CN 217416051U
- Authority
- CN
- China
- Prior art keywords
- garbage
- servo motor
- supporting plate
- ship
- motor
- 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
Landscapes
- Refuse Collection And Transfer (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model discloses a water surface garbage cleaning boat based on visual identification, which comprises a boat body, wherein second servo motors are arranged inside the front side and the rear side of the boat body, the motor shafts of the second servo motors penetrate through and extend out of the boat body, the outer wall of the motor shaft of the second servo motor is sleeved with a water scraping wheel, through the expansion and contraction of a spring, a convex sliding column is driven to slide in a convex penetrating chute in a reciprocating manner, so that the square inserting column is driven to rapidly complete clamping work and separation work with a square inserting groove in the boat body, when the square inserting column is clamped with the square inserting groove, an operator can stand conveniently through a supporting plate, when the square inserting column is separated from the square inserting groove, the supporting plate rotates inside a rotating hole through a rotating shaft, the supporting plate can be rotated and unfolded, when a magnet is connected with a protective guard in an adsorption manner, the supporting plate can be fixed, so that the operator can conveniently clean garbage inside a garbage storage groove, the cleaning time is shortened.
Description
Technical Field
The utility model belongs to the technical field of the surface of water rubbish clearance ship is relevant, concretely relates to surface of water rubbish clearance ship based on visual identification.
Background
The water surface garbage cleaning ship is mainly used for salvaging water surface garbage such as domestic garbage, floating objects, branches and the like on water surfaces such as riverways, lakes, hydropower stations and the like; the ship is divided into a semi-automatic ship and a full-automatic ship. The full-automatic operation can be divided into small full-automatic operation, medium full-automatic operation, large full-automatic operation and large three-chain full-automatic operation.
When the existing water surface garbage cleaning boat is put into use, because the standing plate is welded with the inner wall of the upper side of the garbage storage groove, the standing plate can easily cause shielding phenomenon when cleaning the garbage in the garbage storage groove, so that operators need to bend down or kneel and squat greatly to clean the garbage in the garbage storage groove, and the time of the operators is delayed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a surface of water rubbish clearance ship based on visual identification to what put forward delays operating personnel's time problem among the solution above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a water surface garbage cleaning ship based on visual identification comprises a ship body, wherein second servo motors are arranged inside the front side and the rear side of the ship body, motor shafts of the second servo motors penetrate through and extend out of the ship body, water paddling wheels are sleeved on the outer walls of the motor shafts of the two second servo motors and are positioned on the outer side of the ship body, protective covers are arranged at the front end and the rear end of the ship body, close to the upper sides of the water paddling wheels, supporting frames are fixedly connected with the two sides of the right end of the ship body, a driving mechanism is arranged in the middle of the upper surface of the ship body, a garbage recycling assembly used for conveying garbage is arranged between the driving mechanism and the two supporting frames, a control assembly is arranged on the front side of the upper surface of the ship body and is positioned on the left side of the driving mechanism, a column clamping type standing plate convenient for operators to stand is arranged on the left side of the top of the ship body, and a protective guard used for protective work is arranged on the left side of the upper surface of the ship body, card post formula standing board includes the backup pad, both ends rear side fixedly connected with rotation axis about the backup pad, two magnets are installed to the upper surface front side of backup pad, the type that appears that the front side of backup pad was opened and is equipped with two symmetries runs through the spout, and two types that appear run through the one end of spout along extending to the backup pad about both ends face, two the type that appears slides and has cup jointed type slip post, two in the inside slip that the type that appears run through the spout the one end of type slip post is equipped with the square post of inserting that extends to the backup pad outside, two another terminal surface of type slip post and type that appear run through and are equipped with the spring between the opposite side inner wall of spout.
Preferably, the ship body further comprises a garbage storage groove, the left side of the ship body is provided with a downward garbage storage groove, the left side of the ship body is provided with two symmetrical L-shaped fixing grooves which are communicated with the garbage storage groove, two ends of the L-shaped fixing groove at the rear side are provided with rotating holes which are rotatably sleeved with the rotating shaft, two ends of the L-shaped fixing groove at the front side are provided with square inserting grooves which are clamped with square inserting columns, the upper surface of the ship body close to the right end of the garbage storage groove is provided with a triangular inclined plane groove which is communicated with the garbage storage groove, the right side of the ship body is provided with an opening groove extending to the right end surface of the ship body, the lower sides of the front end and the rear end of the ship body are provided with through round holes, the front side and the rear side of the lower end surface of the through round holes are provided with motor mounting grooves which are communicated with the through round holes, the second servo motor is mounted in the motor mounting grooves, and the motor shaft of second servo motor runs through to stretch out and link up the round hole, two the guard plate is installed to the bottom of motor mounting groove, and the junction of guard plate and motor mounting groove is equipped with sealed the pad.
Preferably, the garbage recycling assembly comprises a partition conveying belt and rotating rollers, the rotating rollers are sleeved on the inner walls of two sides of the partition conveying belt, one rotating roller is in driving connection with a driving mechanism, and two ends of the other rotating roller are rotatably sleeved with two supporting frames.
Preferably, actuating mechanism includes removable bearing frame, support column, speed reducer and first servo motor, the number of support column is two, and two support columns fix both sides, two before the upper surface of column type station board the removable bearing frame of last fixed surface of support column, and a rotatory roller in the rubbish recovery subassembly rotates with two removable bearing frames and cup joints, the speed reducer is installed in the upper surface front side of hull, and the output shaft of speed reducer and the rotatory roller drive connection in the rubbish recovery subassembly, first servo motor is installed to the preceding terminal surface of speed reducer, and first servo motor and speed reducer drive connection.
Preferably, the control assembly comprises a controller and a storage battery, the controller is arranged on the upper surface of the storage battery and electrically connected with the storage battery, and the controller is electrically connected with the two second servo motors and the first servo motor respectively.
Preferably, the manufacturing material of the protective guard is stainless steel material, the height of the protective guard is one meter, and the outer wall of the protective guard is coated with an anti-oxidation paint layer structure.
Compared with the prior art, the utility model provides a surface of water rubbish clearance ship based on visual identification possesses following beneficial effect:
the utility model discloses a flexible of spring, will drive the protruding font slip post and run through spout reciprocating sliding at the protruding font, thereby it can be quick with the square slot in the hull accomplish joint work and separation work to drive square post of inserting, when square post and square slot joint of inserting, through the backup pad, make things convenient for operating personnel to stand, when square post and the square slot separation of inserting, it is rotatory at rotatory downthehole portion through the rotation axis, the backup pad will rotatory expansion, when magnet and rail guard adsorb and be connected, just can fixed support plate, thereby make things convenient for the inside rubbish of operating personnel clearance rubbish storage tank, shorten clearance time.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural view of a water surface garbage cleaning ship based on visual identification according to the present invention;
FIG. 2 is an enlarged view of part A of FIG. 1;
FIG. 3 is a schematic bottom view of the garbage disposal ship with one of the protection plates removed;
FIG. 4 is a schematic perspective view of a column-type standing plate;
fig. 5 is a schematic perspective view of the hull.
In the figure: 1. protecting the fence; 2. a column clamping type standing plate; 21. a rotating shaft; 22. a support plate; 23. square inserting columns; 24. a spring; 25. a convex-shaped sliding column; 26. the convex shape penetrates through the sliding groove; 27. a magnet; 3. paddling a wheel; 4. a protective cover; 5. a hull; 51. a protection plate; 52. a motor mounting groove; 53. a refuse storage tank; 54. rotating the hole; 55. an L-shaped fixing groove; 56. a square slot; 57. a through round hole; 58. a triangular bevel groove; 59. opening the groove; 6. a support frame; 7. a waste recovery assembly; 8. a control component; 81. a controller; 82. a storage battery; 9. a drive mechanism; 91. a detachable bearing seat; 92. a support pillar; 93. a speed reducer; 94. a first servo motor; 10. a second servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a water surface garbage cleaning boat based on visual identification comprises a boat body 5, second servo motors 10 are arranged inside the front side and the rear side of the boat body 5, motor shafts of the second servo motors 10 penetrate through and extend out of the boat body 5, water paddling wheels 3 are sleeved on the outer walls of the motor shafts of the two second servo motors 10, the water paddling wheels 3 are located on the outer side of the boat body 5, protective covers 4 are arranged at the front end and the rear end of the boat body 5, close to the upper sides of the water paddling wheels 3, supporting frames 6 are fixedly connected to the two sides of the right end of the boat body 5, a driving mechanism 9 is arranged in the middle of the upper surface of the boat body 5, a garbage recovery assembly 7 used for conveying garbage is arranged between the driving mechanism 9 and the two supporting frames 6, a control assembly 8 is arranged on the front side of the upper surface of the boat body 5, the control assembly 8 is located on the left side of the driving mechanism 9, a column clamping type station plate 2 convenient for operators to stand is arranged on the left side of the top of the boat body 5, a protective guard 1 is arranged on the left side of the upper surface of the boat body 5, card post formula standing board 2 includes backup pad 22, both ends rear side fixedly connected with rotation axis 21 about backup pad 22, two magnet 27 are installed to backup pad 22's upper surface front side, the type that the protrusion that is equipped with two symmetries is opened to backup pad 22's front side runs through spout 26, and two types that the protrusion runs through spout 26 one end is along extending to backup pad 22 about both ends face, the inside slip that two types run through spout 26 has cup jointed type slip post 25, the one end of two types that the protrusion slides post 25 is equipped with the square post 23 of inserting that extends to the backup pad 22 outside, another terminal surface and the type that the protrusion runs through spout 26 of two types that the protrusion slides post 25 are equipped with spring 24 between the opposite side inner wall, through card post formula standing board 2, make things convenient for operating personnel to stand, simultaneously through the upset of card post formula standing board 2, make things convenient for operating personnel to clear up the inside rubbish storing tank 53.
In order to carry out installation work and garbage storage work, the ship body 5 further comprises a garbage storage groove 53, a downward garbage storage groove 53 is formed in the left side of the ship body 5, two symmetrical L-shaped fixing grooves 55 are formed in the left side of the ship body 5, the L-shaped fixing grooves 55 are communicated with the garbage storage groove 53, rotating holes 54 are formed in two ends of the L-shaped fixing groove 55 in the rear side, the rotating holes 54 are rotatably sleeved with the rotating shaft 21, square inserting grooves 56 are formed in two ends of the L-shaped fixing groove 55 in the front side, the square inserting grooves 56 are clamped with the square inserting columns 23, a triangular inclined plane groove 58 is formed in the upper surface of the ship body 5 close to the right end of the garbage storage groove 53, the triangular inclined plane groove 58 is communicated with the garbage storage groove 53, an opening groove 59 extending to the right end surface of the right side of the ship body 5 is formed in the lower sides of the front and rear ends of the ship body 5, through round holes 57 are formed in the front and rear sides of the lower end surfaces of the through round holes 57, motor mounting grooves 52 are formed in the front and rear sides of the through holes 57, and motor mounting groove 52 with link up the round hole 57 intercommunication, second servo motor 10 is installed inside motor mounting groove 52, and the motor shaft of second servo motor 10 runs through and stretches out and link up round hole 57, and guard plate 51 is installed to the bottom of two motor mounting grooves 52, and the junction of guard plate 51 and motor mounting groove 52 is equipped with sealed the pad, through hull 5, can carry out the rubbish storage work better, simultaneously, through hull 5, can be better carry out the installation work.
In order to carry out rubbish recovery work, rubbish is retrieved subassembly 7 and is included baffle conveyer belt and rotatory roller, and baffle conveyer belt both sides inner wall has cup jointed rotatory roller, and one of them rotatory roller is connected with actuating mechanism 9 drive, and the both ends of another rotatory roller are rotated with two support frames 6 and are cup jointed, retrieve subassembly 7 through rubbish, can carry out recovery work to the rubbish of the surface of water better.
In order to carry out the drive work, actuating mechanism 9 is including removable bearing frame 91, support column 92, speed reducer 93 and first servo motor 94, the number of support column 92 is two, and two support columns 92 are fixed in the front and back both sides of the upper surface of card post formula station board 2, the removable bearing frame 91 of upper surface fixedly connected with of two support columns 92, and a rotatory roller in the rubbish recovery subassembly 7 rotates with two removable bearing frames 91 and cup joints, speed reducer 93 installs the upper surface front side at hull 5, and the output shaft of speed reducer 93 is connected with the rotatory roller drive in the rubbish recovery subassembly 7, first servo motor 94 is installed to the preceding terminal surface of speed reducer 93, and first servo motor 94 and speed reducer 93 drive connection, through actuating mechanism 9, the rubbish of the surface of water is retrieved to drive rubbish recovery subassembly 7 that can be better.
In order to control the work, the control assembly 8 comprises a controller 81 and a storage battery 82, the controller 81 is installed on the upper surface of the storage battery 82, the controller 81 is electrically connected with the two second servo motors 10 and the first servo motor 94 respectively, and the two second servo motors 10 and the first servo motor 94 can be controlled to work better through the control assembly 8 and meanwhile power is provided.
In order to perform protection work, the manufacturing material of the protective guard 1 is stainless steel material, the height of the protective guard 1 is one meter, the outer wall of the protective guard 1 is coated with an anti-oxidation paint layer structure, and the protective guard 1 can perform protection work better.
The utility model discloses a theory of operation and use flow: when the garbage collection device is used, an operator firstly gets on the ship body 5, then the operator can operate the controller 81 to enable the two second servo motors 10 to work, when the two second servo motors 10 work, the two paddling wheels 3 can be driven to rotate on the water surface, so that the ship body 5 can be driven to move on the water surface, then the operator can operate the controller 81 to enable the first servo motor 94 to work, when the first servo motor 94 works, the garbage collection component 7 can be driven to rotate through the speed reducer 93, so that the garbage collection component 7 can clean and collect garbage on the water surface, and the collected garbage can fall into the garbage storage tank 53;
after finishing the work of surface of water rubbish clearance, operating personnel will operate through the type of protruding slip post 25 in the card post formula station board 2, will make square post 23 and the separation of square slot 56 of inserting, afterwards, through upset backup pad 22, will make backup pad 22 and the type of protruding run through spout 26 and separate, when two magnet 27 and rail guard 1 adsorb and are connected, just can be to backup pad 22 fixed work to make things convenient for operating personnel to collect rubbish.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a surface of water rubbish clearance ship based on visual identification, includes hull (5), its characterized in that: the garbage recycling boat is characterized in that second servo motors (10) are mounted inside the front side and the rear side of the boat body (5), a motor shaft of each second servo motor (10) penetrates through the boat body (5), a water cutting wheel (3) is sleeved on the outer wall of the motor shaft of each second servo motor (10), the water cutting wheel (3) is located on the outer side of the boat body (5), protective covers (4) are arranged on the front ends and the rear ends of the boat body (5) close to the upper side of the water cutting wheel (3), supporting frames (6) are fixedly connected to the two sides of the right end of the boat body (5), a driving mechanism (9) is arranged in the middle of the upper surface of the boat body (5), a garbage recycling assembly (7) used for conveying garbage is arranged between the driving mechanism (9) and the two supporting frames (6), a control assembly (8) is arranged on the front side of the upper surface of the boat body (5), and the control assembly (8) is located on the left side of the driving mechanism (9), the ship comprises a ship body (5), and is characterized in that a column clamping type standing plate (2) convenient for operators to stand is arranged on the left side of the top of the ship body (5), a protective guard (1) used for protection is arranged on the left side of the upper surface of the ship body (5), the column clamping type standing plate (2) comprises a supporting plate (22), a rotating shaft (21) is fixedly connected to the rear sides of the left end and the right end of the supporting plate (22), two magnets (27) are installed on the front side of the upper surface of the supporting plate (22), two symmetrical convex penetrating chutes (26) are formed in the front side of the supporting plate (22), one ends of the two convex penetrating chutes (26) extend along the left end surface and the right end surface of the supporting plate (22), two convex sliding columns (25) are sleeved in a sliding mode inside the two convex sliding chutes (26), one ends of the two convex sliding columns (25) are provided with square inserting columns (23) extending to the outer side of the supporting plate (22), a spring (24) is arranged between the other end surface of the two convex sliding columns (25) and the inner wall of the other side of the convex through sliding chute (26).
2. The water surface garbage cleaning ship based on visual recognition is characterized in that: the garbage storage tank (53) is arranged on the left side of the ship body (5), two symmetrical L-shaped fixing grooves (55) are formed in the left side of the ship body (5), the L-shaped fixing grooves (55) are communicated with the garbage storage tank (53), rotating holes (54) are formed in two ends of each L-shaped fixing groove (55) on the rear side, the rotating holes (54) are rotatably sleeved with the rotating shaft (21), square inserting grooves (56) are formed in two ends of each L-shaped fixing groove (55) on the front side, the square inserting grooves (56) are connected with square inserting columns (23) in a clamped mode, triangular inclined plane grooves (58) are formed in the right end, close to the garbage storage tank (53), of the upper surface of the ship body (5), the triangular inclined plane grooves (58) are communicated with the garbage storage tank (53), an opening groove (59) extending to the right end face of the ship body (5) is formed in the right side of the ship body, both ends downside has been seted up around hull (5) and has been link up round hole (57), motor mounting groove (52) have been seted up to both sides around the lower terminal surface that link up round hole (57), and motor mounting groove (52) and link up round hole (57) intercommunication, second servo motor (10) are installed inside motor mounting groove (52), and the motor shaft of second servo motor (10) runs through and stretch out and link up round hole (57), two guard plate (51) is installed to the bottom of motor mounting groove (52), and the junction of guard plate (51) and motor mounting groove (52) is equipped with sealed the pad.
3. The water surface garbage cleaning ship based on visual identification according to claim 1, characterized in that: the garbage recycling assembly (7) comprises a partition conveying belt and rotating rollers, the rotating rollers are sleeved on the inner walls of the two sides of the partition conveying belt, one rotating roller is in driving connection with a driving mechanism (9), and the two ends of the other rotating roller are rotatably sleeved with two supporting frames (6).
4. The water surface garbage cleaning ship based on visual recognition is characterized in that: actuating mechanism (9) are including removable bearing frame (91), support column (92), speed reducer (93) and first servo motor (94), the number of support column (92) is two, and two support columns (92) are fixed in the front and back both sides of the upper surface of card post formula station board (2), two the last fixed surface of support column (92) is connected with removable bearing frame (91), and a rotatory roller in rubbish recovery subassembly (7) rotates with two removable bearing frames (91) and cup joints, the upper surface front side at hull (5) is installed in speed reducer (93), and the output shaft of speed reducer (93) and the rotatory roller drive connection in rubbish recovery subassembly (7), first servo motor (94) are installed to the preceding terminal surface of speed reducer (93), and first servo motor (94) and speed reducer (93) drive connection.
5. The water surface garbage cleaning ship based on visual recognition is characterized in that: control assembly (8) include controller (81) and battery (82), the last surface mounting of battery (82) has controller (81), and controller (81) are connected with battery (82) electricity, controller (81) respectively with two second servo motor (10) and first servo motor (94) electric connection.
6. The water surface garbage cleaning ship based on visual identification according to claim 1, characterized in that: the protective guard is characterized in that the protective guard (1) is made of stainless steel materials, the height of the protective guard (1) is one meter, and an anti-oxidation paint layer structure is coated on the outer wall of the protective guard (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220761003.7U CN217416051U (en) | 2022-04-02 | 2022-04-02 | Water surface garbage cleaning ship based on visual identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220761003.7U CN217416051U (en) | 2022-04-02 | 2022-04-02 | Water surface garbage cleaning ship based on visual identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217416051U true CN217416051U (en) | 2022-09-13 |
Family
ID=83180847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220761003.7U Active CN217416051U (en) | 2022-04-02 | 2022-04-02 | Water surface garbage cleaning ship based on visual identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217416051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116331423A (en) * | 2023-04-12 | 2023-06-27 | 杭州古伽船舶科技有限公司 | Floater cleaning boat based on image recognition |
-
2022
- 2022-04-02 CN CN202220761003.7U patent/CN217416051U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116331423A (en) * | 2023-04-12 | 2023-06-27 | 杭州古伽船舶科技有限公司 | Floater cleaning boat based on image recognition |
| CN116331423B (en) * | 2023-04-12 | 2023-09-08 | 杭州古伽船舶科技有限公司 | Floater cleaning boat based on image recognition |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109024515A (en) | One kind being based on solar water surface garbage cleaning device | |
| CN217416051U (en) | Water surface garbage cleaning ship based on visual identification | |
| CN112695713B (en) | Device and method for cleaning and recovering floater on narrow river surface | |
| CN208601161U (en) | The cleaning device and automatically cleaning planer-type milling machine being mounted on planer-type milling machine | |
| CN210063314U (en) | Energy-saving catamaran with garbage collection function | |
| CN210046376U (en) | Scrap collecting structure for numerical control machine tool | |
| CN110125115B (en) | Glass bottle recycling and preparing device | |
| CN217702871U (en) | Polishing equipment for new energy battery shell with good safety | |
| CN113814786A (en) | Machining smear metal collection device | |
| CN212388499U (en) | Be used for hydraulic engineering debris cleaning device | |
| CN211966906U (en) | Recyclable polishing device for machining of sweeps | |
| CN209941647U (en) | Energy-concerving and environment-protective type surface of water robot of decontaminating | |
| CN210452298U (en) | Numerical control planogrinder workstation with clearance function | |
| CN210310801U (en) | Twin-hull surface of water clearance salvage ship | |
| CN214445427U (en) | Lithium cell box hat is electroplated rust cleaning device in advance | |
| CN220619119U (en) | New energy charger electroplating rust removing device | |
| CN210044910U (en) | Cosmetic production industrial waste water impurity filter equipment | |
| CN214811425U (en) | Waste edge recovery device of film coating machine | |
| CN111137585B (en) | Intelligent dry and wet garbage treatment and recovery system | |
| CN217316427U (en) | Table top cleaning mechanism of laser cutting equipment | |
| CN217174536U (en) | A autopilot sanitation car for campus | |
| CN214280406U (en) | Wire arranging peeler | |
| CN214707643U (en) | Self-cleaning device for solar photovoltaic panel | |
| CN213651935U (en) | Water circulation device for electrophoretic coating | |
| CN214005552U (en) | Special cleaning and impurity removing device for electric automobile stereo garage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |