CN220715951U - Grinding and crushing mechanism for rice flour milling - Google Patents
Grinding and crushing mechanism for rice flour milling Download PDFInfo
- Publication number
- CN220715951U CN220715951U CN202322404862.8U CN202322404862U CN220715951U CN 220715951 U CN220715951 U CN 220715951U CN 202322404862 U CN202322404862 U CN 202322404862U CN 220715951 U CN220715951 U CN 220715951U
- Authority
- CN
- China
- Prior art keywords
- rice
- grinding
- bin
- fixed
- processing
- 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
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 99
- 235000009566 rice Nutrition 0.000 title claims abstract description 99
- 238000000227 grinding Methods 0.000 title claims abstract description 55
- 230000007246 mechanism Effects 0.000 title claims abstract description 23
- 235000013312 flour Nutrition 0.000 title claims abstract description 6
- 238000003801 milling Methods 0.000 title abstract description 6
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 98
- 239000000428 dust Substances 0.000 claims abstract description 51
- 239000010903 husk Substances 0.000 claims abstract description 13
- 235000004237 Crocus Nutrition 0.000 claims abstract description 7
- 241000596148 Crocus Species 0.000 claims abstract description 7
- 244000309464 bull Species 0.000 claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010298 pulverizing process Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 235000015097 nutrients Nutrition 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model relates to a grinding and crushing mechanism for rice flour milling, which comprises a processing bin, wherein a feeding funnel is arranged on the upper surface of the processing bin, two grinding and crushing motors are fixedly arranged on the back surface of the processing bin, a shaft lever is fixed on the outer surface of an output shaft of the grinding and crushing motor, a grinding and crushing roller is fixed on the outer surface of the shaft lever, a winnowing component is arranged between the left side wall and the right side wall of an inner cavity of the processing bin, and a dust removing component is arranged on the right side of the processing bin. This grinding and crushing mechanism of rice crocus has set up the selection by winnowing subassembly in this grinding and crushing mechanism of rice crocus, mutually support between each structure in the selection by winnowing subassembly, through setting up transport storehouse, driving motor, bull stick, helical blade, blanking mouth, horizontal plate, air-blower, play tuber pipe, air-out cover, rice collection storehouse and rice husk collection storehouse, can make the rice after the grinding enter into the rice collection storehouse, the rice husk enters into in the rice husk collection storehouse, has improved the processing effect to rice.
Description
Technical Field
The utility model relates to the technical field of rice processing, in particular to a grinding and crushing mechanism for grinding rice.
Background
The rice is a finished product prepared by the working procedures of cleaning, hulling, milling, finishing finished products and the like, contains approximately 64% of nutrient substances in the rice and more than 90% of nutrient elements required by human bodies, is a main food for people in most areas of China, and is required to be processed into edible rice or flour before being eaten by people.
In chinese patent CN216879500U, a rolling machine for rice production is disclosed, including the rice mill, there is the discharge port in the left side of rice mill through round pin pole swing joint, the bottom fixedly connected with guide rail of discharge port, the left bottom fixedly connected with transmission case of rice mill, the bottom fixedly connected with motor of transmission case inner wall, the output fixedly connected with bull stick of motor, through the starter motor, the output of motor drives the bull stick and rotates, and the movable block drives the connecting plate and moves down, and the traction lever passes through the guide rail and the discharge port and overturns downwards through the round pin pole through the pull block, so reciprocating operation at last can, thereby have possessed even advantage of deriving, solved the discharge gate of current rice mill mostly and fixed, this just can lead to polishing when leading to receiving the material basin inside to pile up a position, lead to the workman to shake up the rice manually, reduced the problem of rice mill performance.
The above-mentioned patent has solved the discharge gate of current rice mill mostly and is fixed, this just makes the rice that finishes processing can lead to polishing when leading-in to connect the material basin inside and pile up a position, leads to needs the workman to shake out the rice manually, has reduced the problem of rice mill performance, in the in-process of processing to the rice, though can realize rolling to the rice, but does not set up the structure with quick separation of rice and rice husk, and then need carry out secondary processing separation, has improved the processing cost, for this reason proposes a grinding and crushing mechanism of rice crocus to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a grinding and crushing mechanism for grinding rice, which has the advantage of enabling the rice to be quickly separated from rice hulls, and solves the problems that in the process of processing the rice, although the grinding of the rice can be realized, a structure for quickly separating the rice from the rice hulls is not arranged, and then secondary processing and separation are needed, so that the processing cost is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding and crushing mechanism of rice crocus, includes processing storehouse, processing storehouse's upper surface is provided with feed hopper, processing storehouse's back fixed mounting has two grinding and crushing motors, the surface of grinding and crushing motor output shaft is fixed with the axostylus axostyle, the surface mounting of axostylus axostyle has the grinding and crushing roller, be equipped with the selection by winnowing subassembly between the left and right sides wall of processing storehouse inner chamber, processing storehouse's right side is equipped with dust removal subassembly;
the wind separation assembly comprises a conveying bin fixed between the left side wall and the right side wall of an inner cavity of a processing bin, a driving motor is fixed on the right side wall of the inner cavity of the conveying bin, a rotating rod is fixed on the outer surface of an output shaft of the driving motor, a helical blade is fixed on the outer surface of the rotating rod, a blanking port is formed in the upper surface of the conveying bin, a horizontal plate is fixed on the left side of the processing bin, a blower is fixedly mounted on the upper surface of the horizontal plate, an air outlet pipe is communicated with an air outlet end of the blower, an air outlet cover is communicated with one end of the air outlet pipe away from the blower, a rice collecting bin is fixed on the inner bottom wall of the processing bin, and a collecting bin is fixed on the inner bottom wall of the processing bin.
Further, the rice collection bin is positioned at the left side of the rice hull collection bin, and a blanking pipe is communicated with the lower surface of the conveying bin and near the left side surface of the conveying bin.
Further, the number of the blanking ports is not less than two, and the blanking ports with the number not less than two are uniformly distributed on the upper surface of the conveying bin.
Further, two grind crushing motor symmetric distribution in the left and right sides of the vertical axis of processing storehouse, the lower surface in storehouse is collected to rice and rice husk is collected the storehouse and is all linked together there is the row material pipe.
Further, the dust removal subassembly is including fixing the mounting panel on processing storehouse right side, the upper surface of mounting panel is fixed with the fan of breathing in, the air inlet end intercommunication of fan of breathing in has first connecting pipe, the right side of processing storehouse is fixed with the dust and collects the box, the upper surface intercommunication of dust collection box has the other end to run through and extend to the inside second connecting pipe of processing storehouse, the one end intercommunication that the dust was collected to the box is kept away from to the second connecting pipe has the dust cage.
Further, a filter plate is arranged between the left side wall and the right side wall of the inner cavity of the dust collecting box, and a net cover is fixed on one side of the dust collecting cover away from the second connecting pipe.
Further, one end of the first connecting pipe, which is far away from the air suction fan, is communicated with the lower surface of the dust collecting box.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this grinding and crushing mechanism of rice milling has set up the selection by winnowing subassembly in this grinding and crushing mechanism of rice milling, mutually supporting between each structure in the selection by winnowing subassembly, through setting up conveying bin, driving motor, the bull stick, helical blade, the blanking mouth, the horizontal plate, the air-blower, go out tuber pipe, the fan housing, rice collection bin and rice husk collect the storehouse, can make the rice after grinding enter into the rice collection bin, the rice husk enters into in the rice husk collection bin, the processing effect to rice has been improved, the in-process of processing to rice has been solved, though can realize rolling to rice, but not set up the structure with rice and rice husk quick separation, follow-up secondary processing separation of need, the problem of processing cost has been improved.
2. This grinding and crushing mechanism of rice crocus has set up the dust removal subassembly in this grinding and crushing mechanism of rice crocus, mutually support between each structure in the dust removal subassembly, through setting up mounting panel, suction fan, first connecting pipe, dust collection box, second connecting pipe and dust cage, makes this grinding and crushing mechanism possess the function of absorbing the dust, can absorb the dust that produces when grinding and crushing rice, prevents the phenomenon of dust raising.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the construction of the process cartridge of the present utility model;
FIG. 3 is a schematic view of a fan assembly according to the present utility model;
fig. 4 is a schematic view of a dust removing assembly according to the present utility model.
In the figure: 1 processing bin, 2 feeding hopper, 3 crushing and crushing motor, 4 axostylus axostyle, 5 crushing and crushing roller, 6 selection by winnowing subassembly, 601 transport bin, 602 driving motor, 603 bull stick, 604 helical blade, 605 blanking mouth, 606 horizontal plate, 607 air-blower, 608 tuber pipe, 609 air-out cover, 610 rice collection bin, 611 rice husk collection bin, 7 dust removal subassembly, 701 mounting panel, 702 suction fan, 703 first connecting pipe, 704 dust collection box, 705 second connecting pipe, 706 dust cage.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a grinding and crushing mechanism for grinding rice in this embodiment includes a processing bin 1, a feeding funnel 2 is disposed on an upper surface of the processing bin 1, two grinding and crushing motors 3 are fixedly mounted on a back surface of the processing bin 1, a shaft lever 4 is fixed on an outer surface of an output shaft of the grinding and crushing motor 3, a grinding and crushing roller 5 is fixed on an outer surface of the shaft lever 4, a winnowing component 6 is disposed between left and right side walls of an inner cavity of the processing bin 1, and a dust removing component 7 is disposed on a right side of the processing bin 1.
It should be noted that, the components of the present application are all general standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 3, in order to make rice and rice husk separate quickly, the winnowing assembly 6 in this embodiment includes a conveying bin 601 fixed between left and right side walls of an inner cavity of the processing bin 1, a driving motor 602 is fixed on a right side wall of the inner cavity of the conveying bin 601, a rotating rod 603 is fixed on an outer surface of an output shaft of the driving motor 602, a spiral blade 604 is fixed on an outer surface of the rotating rod 603, a blanking port 605 is formed on an upper surface of the conveying bin 601, a horizontal plate 606 is fixed on a left side of the processing bin 1, a blower 607 is fixedly mounted on an upper surface of the horizontal plate 606, an air outlet pipe 608 is communicated with an air outlet pipe 608, one end of the air outlet pipe 608 far from the blower 607 is communicated with an air outlet cover 609, a rice collecting bin 610 is fixed on an inner bottom wall of the processing bin 1, and a rice husk collecting bin 611 is fixed on an inner bottom wall of the processing bin 1.
The spiral blade 604 is a common device in the market, and is mainly used for conveying materials with high viscosity and compressibility, and the spiral blade has three forms of a solid spiral surface, a belt spiral surface and a blade spiral surface in the process of completing conveying operation and stirring and mixing the materials.
The rice collecting bin 610 is positioned at the left side of the rice hull collecting bin 611, and a blanking pipe is communicated with the lower surface of the conveying bin 601 and near the left side surface of the conveying bin.
The number of the blanking ports 605 is not less than two, and the blanking ports 605 with the number not less than two are uniformly distributed on the upper surface of the conveying bin 601.
The two grinding and crushing motors 3 are symmetrically distributed on the left side and the right side of the longitudinal central axis of the processing bin 1, and the lower surfaces of the rice collecting bin 610 and the rice hull collecting bin 611 are communicated with a discharging pipe.
Referring to fig. 4, in order to prevent dust emission, the dust removing assembly 7 in this embodiment includes a mounting plate 701 fixed on the right side of the processing bin 1, an air suction fan 702 is fixed on the upper surface of the mounting plate 701, an air inlet end of the air suction fan 702 is communicated with a first connecting pipe 703, a dust collecting box 704 is fixed on the right side of the processing bin 1, an upper surface of the dust collecting box 704 is communicated with a second connecting pipe 705 having another end penetrating and extending into the processing bin 1, and one end of the second connecting pipe 705 far from the dust collecting box 704 is communicated with a dust collecting cover 706.
A filter plate is arranged between the left side wall and the right side wall of the inner cavity of the dust collecting box 704, the mesh hole diameter of the filter plate is smaller, dust entering the dust collecting box 704 cannot pass through the filter plate, a net cover is fixed on one side, far away from the second connecting pipe 705, of the dust collecting cover 706, and the net cover plays a role in preventing foreign matters except dust from entering the dust collecting cover 706.
The end of the first connection tube 703 remote from the suction fan 702 communicates with the lower surface of the dust collection box 704.
Standard parts used in the method can be purchased from the market, special-shaped parts can be customized according to description of specifications and drawings, specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and equipment are conventional in the prior art, and circuit connection is conventional in the prior art, so that the special-shaped parts are not described in detail.
If the application discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixedly connected structure is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
The working principle of the embodiment is as follows:
(1) When the grinding and crushing mechanism is required to process rice, the two grinding and crushing motors 3 are started firstly, the output shaft of the left grinding and crushing motor 3 rotates clockwise, the output shaft of the right grinding and crushing motor 3 rotates anticlockwise, the shaft rod 4 and the grinding and crushing roller 5 are driven to rotate, then the rice is poured into the feeding hopper 2, the grinding and crushing of the rice is started through the rotating grinding and crushing roller 5, the air suction fan 702 is started at the moment, the suction force of the air suction fan 702 is received, dust generated when the rice is crushed and crushed is sucked into the dust collecting box 704 through the dust collecting cover 706 and the second connecting pipe 705, and the dust entering the dust collecting box 704 cannot pass through the filter plate due to the small mesh aperture of the filter plate.
(2) The dust in the processing bin 1 is further reduced, the phenomenon of dust emission is prevented, then the blower 607 is started, the wind generated by the blower 607 is blown out through the air outlet pipe 608 and the air outlet cover 609, the crushed rice enters the conveying bin 601 through the blanking port 605, then the driving motor 602 is started, the rotating rod 603 and the helical blade 604 are driven to start rotating, the crushed rice is conveyed from right to left along with the rotation of the helical blade 604, finally the crushed rice leaves the conveying bin 601 from the blanking pipe, and the crushed rice falls into the rice collecting bin 610 due to the fact that the weight of the rice is large, the weight of the rice hull is small, and the rice hull is blown to the right and finally falls into the rice hull collecting bin 611.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made hereto without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a grinding and crushing mechanism of rice crocus, includes processing storehouse (1), its characterized in that: the automatic grinding machine is characterized in that a feeding funnel (2) is arranged on the upper surface of the processing bin (1), two grinding and crushing motors (3) are fixedly arranged on the back surface of the processing bin (1), a shaft rod (4) is fixed on the outer surface of an output shaft of each grinding and crushing motor (3), grinding and crushing rollers (5) are fixed on the outer surface of each shaft rod (4), a winnowing component (6) is arranged between the left side wall and the right side wall of an inner cavity of the processing bin (1), and a dust removing component (7) is arranged on the right side of the processing bin (1);
the utility model provides a pneumatic separation subassembly (6), including fixing transport storehouse (601) between the left and right sides wall of processing storehouse (1) inner chamber, the right side wall of transport storehouse (601) inner chamber is fixed with driving motor (602), the external surface of driving motor (602) output shaft is fixed with bull stick (603), the external surface of bull stick (603) is fixed with helical blade (604), blanking mouth (605) have been seted up to the upper surface of carrying storehouse (601), the left side of processing storehouse (1) is fixed with horizontal plate (606), the upper surface fixed mounting of horizontal plate (606) has air-blower (607), the air-out end intercommunication of air-blower (607) has out tuber pipe (608), the one end intercommunication that air-out tuber pipe (608) kept away from air-blower (607) has out fan housing (609), the interior bottom wall of processing storehouse (1) is fixed with rice and collects storehouse (610), the interior bottom wall of processing storehouse (1) is fixed with rice husk and collects storehouse (611).
2. A grinding and pulverizing mechanism for grinding rice as defined in claim 1, wherein: the rice collecting bin (610) is positioned at the left side of the rice hull collecting bin (611), and a blanking pipe is communicated with the lower surface of the conveying bin (601) and near the left side surface of the conveying bin.
3. A grinding and pulverizing mechanism for grinding rice as defined in claim 1, wherein: the number of the blanking ports (605) is not less than two, and the blanking ports (605) with the number not less than two are uniformly distributed on the upper surface of the conveying bin (601).
4. A grinding and pulverizing mechanism for grinding rice as defined in claim 1, wherein: the two grinding and crushing motors (3) are symmetrically distributed on the left side and the right side of the longitudinal central axis of the processing bin (1), and the lower surfaces of the rice collecting bin (610) and the rice hull collecting bin (611) are respectively communicated with a discharging pipe.
5. A grinding and pulverizing mechanism for grinding rice as defined in claim 1, wherein: the dust removal assembly (7) comprises a mounting plate (701) fixed on the right side of the processing bin (1), an air suction fan (702) is fixed on the upper surface of the mounting plate (701), a first connecting pipe (703) is communicated with the air inlet end of the air suction fan (702), a dust collecting box (704) is fixed on the right side of the processing bin (1), a second connecting pipe (705) penetrating through and extending to the inside of the processing bin (1) from the other end is communicated with the upper surface of the dust collecting box (704), and a dust collecting cover (706) is communicated with one end of the second connecting pipe (705) away from the dust collecting box (704).
6. The grinding and pulverizing mechanism for rice flour as claimed in claim 5, wherein: a filter plate is arranged between the left side wall and the right side wall of the inner cavity of the dust collection box (704), and a net cover is fixed on one side of the dust collection cover (706) away from the second connecting pipe (705).
7. The grinding and pulverizing mechanism for rice flour as claimed in claim 5, wherein: one end of the first connecting pipe (703) away from the air suction fan (702) is communicated with the lower surface of the dust collecting box (704).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404862.8U CN220715951U (en) | 2023-09-05 | 2023-09-05 | Grinding and crushing mechanism for rice flour milling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322404862.8U CN220715951U (en) | 2023-09-05 | 2023-09-05 | Grinding and crushing mechanism for rice flour milling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220715951U true CN220715951U (en) | 2024-04-05 |
Family
ID=90490821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322404862.8U Active CN220715951U (en) | 2023-09-05 | 2023-09-05 | Grinding and crushing mechanism for rice flour milling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220715951U (en) |
-
2023
- 2023-09-05 CN CN202322404862.8U patent/CN220715951U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209348698U (en) | A kind of Horizontal grinding roller rice mill | |
| CN110743646B (en) | Wheat germ stripping off device is used in laboratory | |
| CN112844525A (en) | Rice mill is used in rice production and processing | |
| CN114192390A (en) | Multi-effect grain and brown rice separation equipment and method | |
| CN115007257A (en) | Camellia seed meal is drawed saccharicterpenin and is used miscellaneous reducing mechanism that removes | |
| CN112718044B (en) | Rice husk separator is used in rice processing | |
| CN220715951U (en) | Grinding and crushing mechanism for rice flour milling | |
| CN115943974A (en) | Noodle processing machine | |
| CN219024401U (en) | Rice mill is used in rice processing | |
| CN112246395B (en) | High-efficiency powder preparation process of traditional Chinese medicinal materials | |
| CN109127431B (en) | Sorting machine | |
| CN112495545A (en) | Light heat-insulation castable magnetic separation device for oil refining equipment | |
| CN220634691U (en) | Isostatic pressure graphite fine powder mixing device | |
| CN218394724U (en) | Air-screen specific gravity cleaner for feed processing | |
| CN219378007U (en) | Broken rice sorting mechanism for rice processing | |
| CN220238641U (en) | Automatic rice mill | |
| CN214131824U (en) | Flour mill | |
| CN220144062U (en) | Conveying device for feed production line | |
| CN212590123U (en) | Green plum pickling beater capable of removing kernels and impurities | |
| CN220696836U (en) | Rice processingequipment with sieve bran structure | |
| CN219232454U (en) | Vertical rice mill | |
| CN219442495U (en) | Wheat drum primary screening mechanism for flour production | |
| CN218308376U (en) | Levigating device | |
| CN220027097U (en) | Rice huller discharging device | |
| CN220531717U (en) | Dustproof effectual crushing mechanism for blush production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |