CN112407786A - Grain conveying mechanism protection device of grain drying machine - Google Patents
Grain conveying mechanism protection device of grain drying machine Download PDFInfo
- Publication number
- CN112407786A CN112407786A CN202011343578.9A CN202011343578A CN112407786A CN 112407786 A CN112407786 A CN 112407786A CN 202011343578 A CN202011343578 A CN 202011343578A CN 112407786 A CN112407786 A CN 112407786A
- Authority
- CN
- China
- Prior art keywords
- grain
- wedge plate
- conveying mechanism
- conveyer belt
- roller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/12—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface comprising a series of individual load-carriers fixed, or normally fixed, relative to traction element
- B65G17/126—Bucket elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/32—Individual load-carriers
- B65G17/36—Individual load-carriers having concave surfaces, e.g. buckets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/34—Devices for discharging articles or materials from conveyor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/001—Handling, e.g. loading or unloading arrangements
- F26B25/002—Handling, e.g. loading or unloading arrangements for bulk goods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/042—Granular material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/06—Grains, e.g. cereals, wheat, rice, corn
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention relates to the technical field of grain dryers, in particular to a grain conveying mechanism protecting device of a grain dryer, which comprises a grain collecting mechanism and a grain collecting device which are arranged at the inner side of a conveying belt, wherein the grain collecting mechanism is fixed right above the grain collecting device and comprises a wedge plate obliquely arranged on the grain collecting mechanism, two ends of the wedge plate are respectively and rotatably provided with a collecting roller rotatably matched with the inner side of the conveying belt, the collecting roller is horizontally vertical to the vertical direction of the conveying belt, the plane of the wedge plate is coplanar with the central line of the collecting roller, the grain collecting device comprises a V-shaped panel with an upward opening, the middle section of the bottom of the wedge plate is fixedly connected with the V-shaped panel through a supporting frame, and two ends of the V-shaped panel are fixed at the inner side of a shell body. Meanwhile, grains are prevented from being damaged, and the service life of the driving motor is prolonged.
Description
Technical Field
The invention relates to the technical field of grain dryers, in particular to a grain conveying mechanism protection device of a grain dryer.
Background
Cereal drying-machine is at first with cereal through cereal conveying mechanism with cereal conveyer belt cereal drying-machine's top, then spill, the air heater is dried to cereal simultaneously, be provided with a plurality of along self circumference on the conveyer belt and carry the shovel, cereal drying-machine and cereal conveying mechanism are as shown in figure 1 and figure 2, because carry at every turn when shovel goes from the drying-machine bottom with cereal transport, carry the shovel too full or vibration great, can make cereal drop, it is inboard to the conveyer belt, fall between the rotatory roller of bottom and the conveyer belt, it is great to cause conveyer belt friction consume, influence the life of conveyer belt, also can cause the certain damage of cereal simultaneously, cereal card is between conveyer belt and drive wheel, the output shaft that leads to driving motor has the pressure of axle side, the life of driving motor has been influenced.
Disclosure of Invention
The invention aims to provide a grain conveying mechanism protection device of a grain drying machine, which aims to solve the problems in the background technology.
The technical scheme of the invention is as follows:
a grain conveying mechanism protecting device of a grain drying machine, which comprises a vertically arranged conveying belt, the outer side of the conveying belt is sleeved with a shell, the protective device is arranged at the inner side of the conveying belt and comprises a grain collecting mechanism and a grain collecting device which are arranged at the inner side of the conveying belt, the grain collecting mechanism is fixed right above the grain collecting device and comprises a wedge plate which is obliquely arranged, the two ends of the wedge plate are respectively and rotatably provided with a collecting roller which is rotatably matched with the inner side of the conveying belt, the collecting roller is horizontally vertical to the vertical direction of the conveying belt, the plane of the wedge plate is coplanar with the central line of the collecting roller, the grain collecting device comprises a V-shaped panel with an upward opening, the middle section of the bottom of the wedge plate is fixedly connected with the V-shaped panel through a support frame, and two ends of the V-shaped panel are fixed on the inner side of the shell.
Furthermore, the wedge plate is close to the inside both sides of conveyer belt and all is provided with the breach that is used for dodging the collection roller, the collection roller passes through the rotation axis and rotates and install in the breach of wedge plate.
Furthermore, the collecting roller is radial along the section perpendicular to the center line of the collecting roller, the collecting roller comprises a sleeve and a plurality of shifting plates which are distributed on the outer column side of the sleeve at equal angle difference around the center line of the sleeve, and the planes of all the shifting plates are coincided with the center line of the sleeve.
Furthermore, the grain collecting device comprises an auger rod and a driving motor which are rotatably installed in the shell, the auger rod is horizontally arranged at the bottom of the inner side of the V-shaped panel, and one end of the auger rod is fixedly connected with the output end of the driving motor.
Further, the casing is close to the auger rod and is provided with the discharge opening near the one end of driving motor, the casing is located and installs the discharging pipe on the discharge opening, driving motor fixed mounting is on the discharging pipe, the one end of auger rod runs through discharging pipe and driving motor's output fixed connection.
Furthermore, the feed end of the discharge pipe is communicated with the discharge hole, and the discharge end of the discharge pipe faces downwards vertically.
The invention provides a grain conveying mechanism protecting device of a grain drying machine through improvement, compared with the prior art, the grain conveying mechanism protecting device has the following improvement and advantages:
one is as follows: the grain collecting device can collect grains falling off from the conveying belt, reduce the friction of the conveying belt, prolong the service life of the conveying belt, simultaneously avoid the grains from being damaged, and prolong the service life of the driving motor;
the second step is as follows: the grain collecting device provided by the invention can prevent grains from falling between the conveying belt and the driving wheel, so that the grains are led out, and the grain waste is reduced.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is a schematic perspective view of a grain dryer;
FIG. 2 is a schematic partial perspective view of the delivery mechanism;
FIG. 3 is a schematic perspective view of the present invention, housing and conveyor belt;
FIG. 4 is a schematic perspective view of the present invention and conveyor belt;
FIG. 5 is a schematic partial perspective view of the drive motor and tapping pipe of the present invention;
FIG. 6 is a first schematic perspective view of the grain collecting mechanism and V-shaped panel of the present invention;
FIG. 7 is a schematic perspective view of the grain collecting mechanism and the V-shaped panel of the present invention;
description of reference numerals:
the grain collecting device comprises a conveying belt 1, a conveying shovel 11, a shell 12, a grain collecting mechanism 2, a wedge plate 21, a collecting roller 22, a sleeve 23, a poking plate 24, a rotating shaft 25, a supporting frame 26, a grain collecting device 3, a V-shaped panel 31, an auger rod 32, a driving motor 33, a discharging pipe 34, a grain drying machine 5 and a grain conveying mechanism 6.
Detailed Description
The present invention is described in detail below, and technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a grain conveying mechanism protecting device of a grain drying machine through improvement, as shown in figures 1-7, the grain conveying mechanism protecting device comprises a vertically arranged conveying belt 1, a shell 12 is sleeved outside the conveying belt 1, the protecting device is arranged inside the conveying belt 1, the protecting device comprises a grain collecting mechanism 2 and a grain collecting device 3 which are both arranged inside the conveying belt 1, the grain collecting mechanism 2 is fixed right above the grain collecting device 3, the grain collecting mechanism 2 comprises a wedge plate 21 which is obliquely arranged, collecting rollers 22 which are rotatably matched with the inner side of the conveying belt 1 are respectively arranged at two ends of the wedge plate 21, the collecting rollers 22 are horizontally vertical to the vertical direction of the conveying belt 1, the plane of the wedge plate 21 is coplanar with the central line of the collecting rollers 22, the grain collecting device 3 comprises a V-shaped plate 31 with an upward opening, the middle section of the bottom of the wedge plate 21 is fixedly connected with the V-shaped panel 31 through the supporting frame 26, two ends of the V-shaped panel 31 are fixed on the inner side of the shell 12, the grain dryer 5 firstly passes grains through the top of the grain conveyor belt 1 and the grain dryer 5 through the grain conveying mechanism 6, the conveying shovel 11 is distributed on the conveying belt 1 at equal intervals in a counterclockwise direction, the collection roller 22 at the higher end of the wedge plate 21 is abutted against the inner side of the conveying belt 1 moving upwards, the conveying shovel 11 of the conveying belt 1 moves upwards to one side to drive the collection roller 22 at the higher end of the wedge plate 21 to rotate counterclockwise, so that grains falling off the collection roller 22 fall to the higher end of the wedge plate 21 from the wedge plate 21, the conveying shovel 11 at the conveying belt 1 moves downwards to one side to drive the collection roller 22 at the lower end of the wedge plate 21 to rotate counterclockwise, the fallen grains are driven to fall downwards from the lower end of the wedge plate 21, fall onto the V-shaped panel 31 and are collected.
The collecting rollers 22 are radial along the section perpendicular to the center line of the collecting rollers 22, the collecting rollers 22 comprise a sleeve 23 and a plurality of shifting plates 24 which are distributed on the outer cylindrical side of the sleeve 23 at equal angle difference around the center line of the sleeve 23, the plane of all the shifting plates 24 is coincident with the center line of the sleeve 23, the collecting rollers 22 at the higher end of the wedge plate 21 are abutted against the inner side of the upward movement of the conveying belt 1, the collecting rollers 22 at the lower end of the wedge plate 21 are abutted against the inner side of the downward movement of the conveying belt 1, the conveying shovels 11 of the conveying belt 1 move to the upper side to drive the collecting rollers 22 at the higher end of the wedge plate 21 to rotate anticlockwise, so that grains falling between the shifting plates 24 with the collecting rollers 22 slide to the lower end of the wedge plate 21 from the wedge plate 21, the conveying shovels 11 of the conveying belt 1 move to the lower side to drive the collecting rollers 22 at the lower end of the wedge plate 21 to rotate anticlockwise, so that the grains falling between the stirring plates 24 of the falling belt collecting roller 22 are driven to fall from the lower end of the wedge plate 21 onto the V-shaped panel 31 and collected.
The one end that casing 12 is close to auger rod 32 and is close to driving motor 33 is provided with the discharge opening, casing 12 is located and installs discharging pipe 34 on the discharge opening, driving motor 33 fixed mounting is on discharging pipe 34, the output fixed connection of discharging pipe 34 and driving motor 33 is run through to the one end of auger rod 32, and driving motor 33 drive auger rod 32 is rotatory, derives the cereal on the V panel 31 from the discharge opening.
The feed end and the discharge opening intercommunication of discharging pipe 34, the discharge end of discharging pipe 34 is vertical downwards, and driving motor 33 drive auger rod 32 is rotatory, derives the cereal on the V panel 31 from the discharge opening.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a cereal conveying mechanism protector of grain drying-machine, conveyer belt (1) including vertical setting, the outside cover of conveyer belt (1) is equipped with casing (12), its characterized in that: the utility model discloses a cereal collection device, including protection device, protection device sets up at conveyer belt (1) inboard cereal collection mechanism (2) and cereal collection device (3), cereal collection mechanism (2) are fixed directly over cereal collection device (3) including all setting up in conveyer belt (1), cereal collection mechanism (2) is including wedge plate (21) that its slope set up, wedge plate (21) both ends are all rotated and are installed and are collected roller (22) with conveyer belt (1) inboard normal running fit, collect roller (22) horizontal perpendicular to conveyer belt (1) vertical direction, the plane of wedge plate (21) with the central line coplane of collecting roller (22), cereal collection device (3) are including opening ascending V panel (31), the bottom middle section of wedge plate (21) passes through support frame (26) and V panel (31) fixed connection, the two ends of the V-shaped panel (31) are fixed on the inner side of the shell (12).
2. The grain conveying mechanism protecting device of a grain dryer according to claim 1, wherein: wedge plate (21) are close to the inside both sides of conveyer belt (1) and all are provided with the breach that is used for dodging collection roller (22), it installs in the breach of wedge plate (21) to go back and forth rotation of collection roller (22) through rotation axis (25).
3. The grain conveying mechanism protecting device of a grain dryer according to claim 1, wherein: the collecting roller (22) is radial along the section perpendicular to the center line of the collecting roller, the collecting roller (22) comprises a sleeve (23) and a plurality of shifting plates (24) which are distributed on the outer column side of the sleeve (23) around the center line of the sleeve (23) in an equal angle difference mode, and the planes of all the shifting plates (24) are overlapped with the center line of the sleeve (23).
4. The grain conveying mechanism protecting device of a grain dryer according to claim 1, wherein: cereal collection device (3) including rotate install auger rod (32) and driving motor (33) in casing (12), auger rod (32) level sets up in the inboard bottom of V panel (31), the one end of auger rod (32) and the output fixed connection of driving motor (33).
5. The grain conveying mechanism protecting device of a grain dryer according to claim 4, wherein: the utility model discloses a packing machine, including casing (12), auger rod (32), driving motor (33), casing (12) are close to auger rod (32) one end and are provided with the discharge opening, casing (12) are located and install discharging pipe (34) on the discharge opening, driving motor (33) fixed mounting is on discharging pipe (34), the output fixed connection of discharging pipe (34) and driving motor (33) is run through to the one end of auger rod (32).
6. The grain conveying mechanism protecting device of a grain dryer according to claim 5, wherein: the feed end of the discharge pipe (34) is communicated with the discharge hole, and the discharge end of the discharge pipe (34) faces downwards vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343578.9A CN112407786B (en) | 2020-11-26 | 2020-11-26 | Grain conveying mechanism protection device of grain drying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011343578.9A CN112407786B (en) | 2020-11-26 | 2020-11-26 | Grain conveying mechanism protection device of grain drying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112407786A true CN112407786A (en) | 2021-02-26 |
| CN112407786B CN112407786B (en) | 2022-12-13 |
Family
ID=74843948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011343578.9A Active CN112407786B (en) | 2020-11-26 | 2020-11-26 | Grain conveying mechanism protection device of grain drying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112407786B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414106A (en) * | 2020-11-25 | 2021-02-26 | 际华(芜湖)农业科技发展有限责任公司 | Grain collecting mechanism for grain conveying belt of grain dryer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925911A1 (en) * | 1999-06-07 | 2000-12-14 | Wf Logistik Gmbh | Suspended conveyor unit used to convey articles of clothing on clothes hangers, for example, has rotatably mounted contact rollers for drive belt arranged in series in longitudinal direction and for side contact of article carriers |
| CN104512683A (en) * | 2013-09-27 | 2015-04-15 | 贵州中烟工业有限责任公司 | Belt conveying elevator |
| CN205109864U (en) * | 2015-11-07 | 2016-03-30 | 杨周 | Coal mine sieving device |
| CN208916158U (en) * | 2018-10-31 | 2019-05-31 | 扬州大学 | A kind of ventilation self-cleaning type conveyer belt |
| CN209783124U (en) * | 2018-12-12 | 2019-12-13 | 泰州市中医院 | Drying device for traditional Chinese medicine processing |
| CN110575887A (en) * | 2019-09-21 | 2019-12-17 | 程思铭 | Medical waste grading and collecting system |
| CN111335287A (en) * | 2020-04-03 | 2020-06-26 | 谢勇 | Hydraulic engineering floating garbage salvage equipment |
| CN211732770U (en) * | 2019-12-20 | 2020-10-23 | 定州市天泰汽车零部件有限公司 | Bucket elevator cleaning device |
-
2020
- 2020-11-26 CN CN202011343578.9A patent/CN112407786B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19925911A1 (en) * | 1999-06-07 | 2000-12-14 | Wf Logistik Gmbh | Suspended conveyor unit used to convey articles of clothing on clothes hangers, for example, has rotatably mounted contact rollers for drive belt arranged in series in longitudinal direction and for side contact of article carriers |
| CN104512683A (en) * | 2013-09-27 | 2015-04-15 | 贵州中烟工业有限责任公司 | Belt conveying elevator |
| CN205109864U (en) * | 2015-11-07 | 2016-03-30 | 杨周 | Coal mine sieving device |
| CN208916158U (en) * | 2018-10-31 | 2019-05-31 | 扬州大学 | A kind of ventilation self-cleaning type conveyer belt |
| CN209783124U (en) * | 2018-12-12 | 2019-12-13 | 泰州市中医院 | Drying device for traditional Chinese medicine processing |
| CN110575887A (en) * | 2019-09-21 | 2019-12-17 | 程思铭 | Medical waste grading and collecting system |
| CN211732770U (en) * | 2019-12-20 | 2020-10-23 | 定州市天泰汽车零部件有限公司 | Bucket elevator cleaning device |
| CN111335287A (en) * | 2020-04-03 | 2020-06-26 | 谢勇 | Hydraulic engineering floating garbage salvage equipment |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112414106A (en) * | 2020-11-25 | 2021-02-26 | 际华(芜湖)农业科技发展有限责任公司 | Grain collecting mechanism for grain conveying belt of grain dryer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112407786B (en) | 2022-12-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112407786B (en) | Grain conveying mechanism protection device of grain drying machine | |
| CN218173548U (en) | Defeated coal corridor buggy conveyer | |
| CN213706813U (en) | Screw conveyer | |
| CN215176786U (en) | Roller belt type drying machine | |
| CN211593946U (en) | Steel slag transportation device | |
| CN113426758A (en) | Cereal production dust pelletizing system | |
| CN109366805B (en) | Multi-functional children's plastics toy breaker | |
| CN210029463U (en) | High-efficiency paper collecting device of sheet-fed printing machine | |
| CN111717691A (en) | Conveying device used in grain storage process | |
| CN213355870U (en) | Conveyer convenient to motor heat dissipation | |
| CN212049649U (en) | Cement unloading platform with dust removal effect | |
| CN110806081A (en) | Corn drying device | |
| CN219708230U (en) | Loading attachment for sludge treatment | |
| CN216471079U (en) | Thermal power generating unit power supply coal consumption actual measurement device based on radial neural network | |
| CN218433437U (en) | Intelligent block metal charging machine | |
| CN112414106B (en) | Grain collecting mechanism for grain conveying belt of grain dryer | |
| CN220944882U (en) | Sand grain device is removed with surface to abrasive paper production | |
| CN219384971U (en) | Chicken manure recovery unit in chicken farm | |
| CN212538681U (en) | Drying device for grain processing | |
| CN209584801U (en) | A kind of cold milling and planing machine with leakage-proof device gathers materials belt feeder | |
| CN221036496U (en) | Dual-power movable roller grain dryer | |
| CN217866269U (en) | Roller conveying equipment | |
| CN214892448U (en) | High-efficient wood moulding automatic drying device | |
| CN219160891U (en) | Stone dryer | |
| CN219116472U (en) | Efficient conveying device for deep mining |
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 |