CN211210613U - Conveying equipment for processing green grass feed of Yunnan cattle - Google Patents
Conveying equipment for processing green grass feed of Yunnan cattle Download PDFInfo
- Publication number
- CN211210613U CN211210613U CN201921681651.6U CN201921681651U CN211210613U CN 211210613 U CN211210613 U CN 211210613U CN 201921681651 U CN201921681651 U CN 201921681651U CN 211210613 U CN211210613 U CN 211210613U
- Authority
- CN
- China
- Prior art keywords
- bolt
- processing
- belt
- rod
- fan
- 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
- Framework For Endless Conveyors (AREA)
Abstract
The utility model discloses a conveying device for processing grass feed of Yunnan cattle, which comprises two side frames and a conveying belt arranged at the inner sides of the side frames, wherein a plurality of rollers are arranged between the two side frames through rotating shafts, the rollers are positioned at the inner sides of the conveying belt, a plurality of transverse plates are uniformly arranged between the two side frames, the transverse plates are positioned at the bottom of the conveying belt, the top surface of one transverse plate is provided with a motor, the bottom surfaces of the side frames are welded with second support rods, and the bottom ends of the second support rods are provided with second guide wheels; through setting up fan-shaped seat, axostylus axostyle, spacing bolt, circular through-hole and butterfly nut for the inclination of first vaulting pole can adjust, thereby makes the holistic inclination of belt conveyor can adjust according to the high flexibility of external material receiving equipment, makes the top height of belt conveyor can adjust, thereby is convenient for belt conveyor and the external material receiving equipment collocation use of not co-altitude.
Description
Technical Field
The utility model belongs to the technical field of feed processing conveying equipment, concretely relates to conveying equipment is used in green grass feed processing of Yunnan mountain cattle.
Background
The grass feed has the advantages that the grass feed is conveyed to the interior of the crusher through the belt conveyor in the processing process, and is crushed, the belt conveyor is high in conveying capacity, simple in structure and easy to maintain, programmed control and automatic operation can be conveniently carried out, and the grass feed is widely applied to industries such as feed processing, household appliances, electronics, tobacco and food.
The bottom of current belt conveyor is provided with the vaulting pole that two sets of length are different, and the bottom of vaulting pole all is provided with the guide pulley, makes belt conveyor can be the slope form, thereby makes the material of bottom carry to the top through the conveyer belt, and inside smooth external receiving equipment that falls into, nevertheless because current two sets of vaulting poles all are the bottom through welded fastening at the side bearer, makes the holistic inclination of belt conveyor, can't carry out nimble regulation according to external receiving equipment's height, makes belt conveyor wholly have certain limitation in the in-service use in-process, for this the utility model provides a conveying equipment is used in processing of yunling mountain green grass fodder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conveying equipment is used in processing of cloud mountain ox grass fodder, the bottom of the current belt conveyor who proposes in solving above-mentioned background is provided with the vaulting pole that two sets of length are different, and the bottom of vaulting pole all is provided with the guide pulley, make belt conveyor can be the slope form, thereby make the material of bottom can carry to the top through the conveyer belt, and smooth inside external receiving equipment that falls into, but because current two sets of vaulting poles all are through welded fastening in the bottom of side bearer, make the holistic inclination of belt conveyor, can't carry out nimble regulation according to external receiving equipment's height, make belt conveyor wholly have certain limitation problem in the in-service use.
In order to achieve the above object, the utility model provides a following technical scheme: a conveying device for processing grass feed of Yunnan cattle comprises two side frames and a conveying belt arranged on the inner sides of the side frames, wherein a plurality of rollers are arranged between the two side frames through rotating shafts, the rollers are arranged on the inner sides of the conveying belt, a plurality of transverse plates are uniformly arranged between the two side frames and positioned at the bottom of the conveying belt, a motor is arranged on the top surface of one transverse plate, a second support rod is welded on the bottom surface of each side frame, a second guide wheel is arranged at the bottom end of each second support rod, fan-shaped seats are welded on the bottom surfaces of the two side frames, a shaft rod is fixed between the two fan-shaped seats, first support rods are symmetrically sleeved at two ends of the shaft rod, a first guide wheel is arranged at the bottom end of each first support rod, the first support rods and the second support rods are respectively positioned at two ends of the bottom of the side frames, and limiting bolts are arranged on the outer side surfaces, and the end part of the limiting bolt penetrates through the inner side surface of the first support rod, a butterfly nut is arranged on the end part surface of the limiting bolt and is tightly attached to the inner side surface of the first support rod, a plurality of circular through holes corresponding to the limiting bolt are uniformly formed in the fan-shaped seat, and the circular through holes are distributed in an annular array.
Preferably, the bottom surface symmetry of motor is provided with the L shape stabilizer blade of two integral types, and the top surface symmetry of diaphragm is seted up two rectangular channels with L shape stabilizer blade bottom looks adaptation, the bottom of L shape stabilizer blade is passed through the bolt fastening in the inside of rectangular channel.
Preferably, two penetrating second bolt holes are symmetrically formed in the bottom ends of the L-shaped support legs, two first bolt holes identical to the bottom surface of the transverse plate are symmetrically formed in the bottom ends of the rectangular grooves, and the positions of the first bolt holes correspond to the positions of the second bolt holes.
Preferably, the end part of the motor is provided with a transmission shaft, and the transmission shaft is connected with the roller through a belt.
Preferably, a connecting block is fixed between the two first support rods and is positioned at the bottom end of the inner side of each first support rod.
Preferably, the inner wall of the butterfly nut is provided with threads matched with the limiting bolt, and the surface of the conveying belt is uniformly provided with a plurality of V-shaped convex strips.
Preferably, the bottom inner side of the first support rod is provided with a first rotary rod, the first guide wheel is sleeved on the surface of the first rotary rod, the bottom inner side of the second support rod is provided with a second rotary rod, and the second guide wheel is sleeved on the surface of the second rotary rod.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up fan-shaped seat, axostylus axostyle, spacing bolt, circular through-hole and butterfly nut for the inclination of first vaulting pole can adjust, thereby makes the holistic inclination of belt conveyor can adjust according to the high flexibility of external material receiving equipment, makes the top height of belt conveyor can adjust, thereby is convenient for belt conveyor and the external material receiving equipment collocation use of co-altitude not, improvement belt conveyor holistic commonality to a certain extent.
2. Through setting up L shape stabilizer blade, rectangular channel, first bolt hole and second bolt hole for the mounting means of motor is more simple and convenient, has improved the installation effectiveness of motor, simultaneously because the bottom of L shape stabilizer blade is in the inside of rectangular channel, makes the inner wall of rectangular channel can carry out certain spacing to the bottom of L shape stabilizer blade, thereby makes more firm after the motor installation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a partially enlarged structure of the area A in FIG. 2 according to the present invention;
fig. 4 is a schematic side view and sectional structure view of the connection between the L-shaped legs and the transverse plate in embodiment 2 of the present invention;
in the figure: 1. a side frame; 2. a motor; 3. a conveyor belt; 4. a fan-shaped seat; 5. a circular through hole; 6. a limit bolt; 7. a first stay bar; 8. a first guide wheel; 9. a second guide wheel; 10. a second stay bar; 11. a transverse plate; 12. a shaft lever; 13. connecting blocks; 14. a butterfly nut; 15. an L-shaped leg; 16. a rectangular groove; 17. A first bolt hole; 18. a second bolt hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Example 1
Referring to fig. 1 to 3, the present invention provides a technical solution: a conveying device for processing grass feed of Yunnan cattle comprises two side frames 1 and a conveying belt 3 arranged on the inner side of the side frames 1, wherein a plurality of rollers are arranged between the two side frames 1 through rotating shafts and are positioned on the inner side of the conveying belt 3, a plurality of transverse plates 11 are uniformly arranged between the two side frames 1 and are positioned at the bottom of the conveying belt 3, a motor 2 is fixed on the top surface of one transverse plate 11 through bolts, a second support rod 10 is welded on the bottom surface of each side frame 1, a second guide wheel 9 is arranged at the bottom end of each second support rod 10, fan-shaped seats 4 are welded on the bottom surfaces of the two side frames 1, a shaft rod 12 is fixed between the two fan-shaped seats 4 through welding, a first support rod 7 is symmetrically sleeved at two ends of the shaft rod 12, a first guide wheel 8 is arranged at the bottom end of the first support rod 7, the first support rod 7 and the second support rod 10 are respectively positioned at two ends of the bottom, the outside surface of fan-shaped seat 4 is provided with stop bolt 6, and stop bolt 6's tip runs through to the interior side surface of first vaulting pole 7, stop bolt 6's tip surface is provided with butterfly nut 14, and butterfly nut 14 closely laminates with the interior side surface of first vaulting pole 7, a plurality of circular through-holes 5 corresponding with stop bolt 6 have evenly been seted up to fan-shaped seat 4's inside, and circular through-hole 5 is annular array distribution, make the inclination of first vaulting pole 7 can adjust, thereby change the holistic inclination of belt conveyor, make the top height of belt conveyor can adjust.
In this embodiment, it is preferred, the tip of motor 2 is provided with the transmission shaft, and is connected through the belt between transmission shaft and the gyro wheel for motor 2 can drive the gyro wheel through the belt and rotate, thereby drives conveyer belt 3 and rotates.
In this embodiment, preferably, a connection block 13 is fixed between the two first support rods 7, and the connection block 13 is located at the inner bottom ends of the first support rods 7, so that the two first support rods 7 can rotate simultaneously.
In this embodiment, preferably, the inner wall of the wing nut 14 is provided with a thread adapted to the limit bolt 6, so that the wing nut 14 can be screwed on the surface of the limit bolt 6, and the surface of the conveyor belt 3 is uniformly provided with a plurality of V-shaped protruding strips, thereby increasing the friction between the conveyor belt 3 and the article.
In this embodiment, preferably, a first rotating rod is disposed on the inner side of the bottom end of the first support rod 7, and the first guide wheel 8 is sleeved on the surface of the first rotating rod, so that the first guide wheel 8 can normally rotate at the bottom end of the first support rod 7, a second rotating rod is disposed on the inner side of the bottom end of the second support rod 10, and the second guide wheel 9 is sleeved on the surface of the second rotating rod, so that the second guide wheel 9 can normally rotate at the bottom end of the second support rod 10.
Example 2
Referring to fig. 1 to 4, the present invention provides a technical solution: a conveying device for processing grass feed of Yunnan cattle comprises two side frames 1 and a conveying belt 3 arranged on the inner side of the side frames 1, wherein a plurality of rollers are arranged between the two side frames 1 through rotating shafts and are positioned on the inner side of the conveying belt 3, a plurality of transverse plates 11 are uniformly arranged between the two side frames 1 and are positioned at the bottom of the conveying belt 3, a motor 2 is fixed on the top surface of one transverse plate 11 through bolts, a second support rod 10 is welded on the bottom surface of each side frame 1, a second guide wheel 9 is arranged at the bottom end of each second support rod 10, fan-shaped seats 4 are welded on the bottom surfaces of the two side frames 1, a shaft rod 12 is fixed between the two fan-shaped seats 4 through welding, a first support rod 7 is symmetrically sleeved at two ends of the shaft rod 12, a first guide wheel 8 is arranged at the bottom end of the first support rod 7, the first support rod 7 and the second support rod 10 are respectively positioned at two ends of the bottom, the outside surface of fan-shaped seat 4 is provided with stop bolt 6, and stop bolt 6's tip runs through to the interior side surface of first vaulting pole 7, stop bolt 6's tip surface is provided with butterfly nut 14, and butterfly nut 14 closely laminates with the interior side surface of first vaulting pole 7, a plurality of circular through-holes 5 corresponding with stop bolt 6 have evenly been seted up to fan-shaped seat 4's inside, and circular through-hole 5 is annular array distribution, make the inclination of first vaulting pole 7 can adjust, thereby change the holistic inclination of belt conveyor, make the top height of belt conveyor can adjust.
In this embodiment, preferably, the bottom surface symmetry of motor 2 is provided with the L shape stabilizer blade 15 of two integral types, and the top surface symmetry of diaphragm 11 is seted up two rectangular channels 16 with the bottom looks adaptation of L shape stabilizer blade 15, and the bolt fastening is passed through in the inside of rectangular channel 16 in the bottom of L shape stabilizer blade 15 for motor 2's mounting means is more simple and convenient, has improved motor 2's installation effectiveness, and more firm.
In this embodiment, preferably, two penetrating second bolt holes 18 are symmetrically formed in the bottom end of the L-shaped support leg 15, two first bolt holes 17 identical to the bottom surface of the transverse plate 11 are symmetrically formed in the bottom end of the rectangular groove 16, and the positions of the first bolt holes 17 correspond to the positions of the second bolt holes 18, so that the bottom end of the L-shaped support leg 15 can be smoothly fixed inside the rectangular groove 16 through bolts.
In this embodiment, it is preferred, the tip of motor 2 is provided with the transmission shaft, and is connected through the belt between transmission shaft and the gyro wheel for motor 2 can drive the gyro wheel through the belt and rotate, thereby drives conveyer belt 3 and rotates.
In this embodiment, preferably, a connection block 13 is fixed between the two first support rods 7, and the connection block 13 is located at the inner bottom ends of the first support rods 7, so that the two first support rods 7 can rotate simultaneously.
In this embodiment, preferably, the inner wall of the wing nut 14 is provided with a thread adapted to the limit bolt 6, so that the wing nut 14 can be screwed on the surface of the limit bolt 6, and the surface of the conveyor belt 3 is uniformly provided with a plurality of V-shaped protruding strips, thereby increasing the friction between the conveyor belt 3 and the article.
In this embodiment, preferably, a first rotating rod is disposed on the inner side of the bottom end of the first support rod 7, and the first guide wheel 8 is sleeved on the surface of the first rotating rod, so that the first guide wheel 8 can normally rotate at the bottom end of the first support rod 7, a second rotating rod is disposed on the inner side of the bottom end of the second support rod 10, and the second guide wheel 9 is sleeved on the surface of the second rotating rod, so that the second guide wheel 9 can normally rotate at the bottom end of the second support rod 10.
The model 2 of the motor in the utility model is QABP80M2B 1.1KW 2P B3;
the utility model discloses a theory of operation and use flow: when the belt conveyor is used, materials to be conveyed are placed on the surface of the conveying belt 3, the motor 2 is started, the motor 2 drives the idler wheel to rotate ceaselessly, the idler wheel drives the conveying belt 3 to rotate ceaselessly, and the materials on the surface of the conveying belt 3 are conveyed to the other end of the belt conveyor smoothly;
by arranging the fan-shaped seat 4, the shaft rod 12, the limiting bolt 6, the circular through hole 5 and the butterfly nut 14, the inclination angle of the first support rod 7 can be adjusted, so that the inclination angle of the whole belt conveyor can be flexibly adjusted according to the height of external material receiving equipment, the height of the top end of the belt conveyor can be adjusted, the belt conveyor can be conveniently matched with the external material receiving equipment with different heights for use, and the universality of the whole belt conveyor can be improved to a certain extent;
when the inclination angle of the first stay bar 7 needs to be adjusted, the butterfly nut 14 is rotated and screwed off from the end part of the limit bolt 6, then the limit bolt 6 is pulled out from the outer side surface of the fan-shaped seat 4, so that the limit bolt 6 does not limit the first stay bar 7, the connecting block 13 can be held to rotate the two first stay bars 7 under the action of the shaft rod 12, the through hole in the first stay bar 7 is coincided with the circular through holes 5 in other positions, then the limit bolt 6 penetrates through the fan-shaped seat 4 and the first stay bar 7, the butterfly nut 14 is sleeved on the end surface of the limit bolt 6 and is rotated and screwed, so that the butterfly nut 14 is tightly attached to the inner side surface of the first stay bar 7, the limit bolt 6 can limit the first stay bar 7, thereby completing the adjustment of the angle of the first stay bar 7, because the circular through holes 5 corresponding to the limit bolt 6 are uniformly arranged in the fan-shaped seat 4, the inclination angle of the first support rod 7 can be adjusted according to actual conditions, so that the inclination angle of the whole belt conveyor is changed, the height of the top end of the belt conveyor can be changed, and the belt conveyor can be conveniently matched with external material receiving equipment with different heights for use;
the L-shaped support legs 15, the rectangular grooves 16, the first bolt holes 17 and the second bolt holes 18 are arranged, so that the installation mode of the motor 2 is simpler and more convenient, the installation efficiency of the motor 2 is improved, and meanwhile, the bottom ends of the L-shaped support legs 15 are positioned in the rectangular grooves 16, so that the inner walls of the rectangular grooves 16 can limit the bottom ends of the L-shaped support legs 15 to a certain degree, and the motor 2 is more stable after being installed;
when motor 2 need install at the top surface of diaphragm 11, the inside of rectangular channel 16 only needs to be put into with the bottom of L shape stabilizer blade 15, can make second bolt hole 18 and first bolt hole 17 automatic alignment, then reuse bolt and nut prescribe can, the problem that need frequently adjust the position of motor 2 when avoiding former device installation could let second bolt hole 18 and first bolt hole 17 align, make motor 2's mounting means more simple and convenient, the installation effectiveness is improved, simultaneously because the bottom of L shape stabilizer blade 15 is in the inside of rectangular channel 16, make the inner wall of rectangular channel 16 can carry out certain degree spacing to the bottom of L shape stabilizer blade 15, thereby make more firm after the motor 2 installation.
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 (7)
1. The utility model provides a conveying equipment is used in processing of cloud ridge cattle grass fodder, includes two side bearer (1) and sets up conveyer belt (3) at side bearer (1) inboard, and is provided with a plurality of gyro wheels through the pivot between two side bearer (1), the gyro wheel is in the inboard of conveyer belt (3), two evenly be provided with a plurality of diaphragms (11) between side bearer (1), just diaphragm (11) are in the bottom of conveyer belt (3), and the top surface of one of them diaphragm (11) is provided with motor (2), the bottom surface welding of side bearer (1) is provided with second vaulting pole (10), and the bottom of second vaulting pole (10) is provided with second guide pulley (9), its characterized in that: fan-shaped seats (4) are welded on the bottom surfaces of the two side frames (1), a shaft rod (12) is fixed between the two fan-shaped seats (4), first support rods (7) are symmetrically sleeved at two ends of the shaft rod (12), a first guide wheel (8) is arranged at the bottom end of each first support rod (7), the first support rods (7) and the second support rods (10) are respectively arranged at two ends of the bottom of each side frame (1), a limiting bolt (6) is arranged on the outer side surface of each fan-shaped seat (4), the end portion of each limiting bolt (6) penetrates through the inner side surface of each first support rod (7), a butterfly nut (14) is arranged on the end surface of each limiting bolt (6), the butterfly nut (14) is tightly attached to the inner side surface of each first support rod (7), a plurality of circular through holes (5) corresponding to the limiting bolts (6) are uniformly formed in each fan-shaped seat (4), and the circular through holes (5) are distributed in an annular array.
2. The conveyor apparatus for processing the grass feed of the Yunnan cattle as claimed in claim 1, wherein: the bottom surface symmetry of motor (2) is provided with L shape stabilizer blade (15) of two integral types, and the top surface symmetry of diaphragm (11) is seted up two rectangular channels (16) with L shape stabilizer blade (15) bottom looks adaptation, the inside at rectangular channel (16) is passed through the bolt fastening to the bottom of L shape stabilizer blade (15).
3. The conveyor apparatus for processing the grass feed of the Yunnan cattle as claimed in claim 2, wherein: two penetrating second bolt holes (18) are symmetrically formed in the bottom end of the L-shaped supporting leg (15), two first bolt holes (17) identical to the bottom surface of the transverse plate (11) are symmetrically formed in the bottom end of the rectangular groove (16), and the positions of the first bolt holes (17) correspond to the positions of the second bolt holes (18).
4. The conveyor apparatus for processing the grass feed of the Yunnan cattle as claimed in claim 2, wherein: the end part of the motor (2) is provided with a transmission shaft, and the transmission shaft is connected with the roller through a belt.
5. The conveyor apparatus for processing the grass feed of the Yunnan cattle as claimed in claim 1, wherein: a connecting block (13) is fixed between the two first support rods (7), and the connecting block (13) is located at the bottom end of the inner side of each first support rod (7).
6. The conveyor apparatus for processing the grass feed of the Yunnan cattle as claimed in claim 1, wherein: the inner wall of the butterfly nut (14) is provided with threads matched with the limiting bolt (6), and the surface of the conveying belt (3) is uniformly provided with a plurality of V-shaped convex strips.
7. The conveyor apparatus for processing the grass feed of the Yunnan cattle as claimed in claim 1, wherein: the bottom inboard of first vaulting pole (7) is provided with first rotary rod, and first guide pulley (8) cover is established on the surface of first rotary rod, the bottom inboard of second vaulting pole (10) is provided with the second rotary rod, and second guide pulley (9) cover is established on the surface of second rotary rod.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921681651.6U CN211210613U (en) | 2019-10-09 | 2019-10-09 | Conveying equipment for processing green grass feed of Yunnan cattle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921681651.6U CN211210613U (en) | 2019-10-09 | 2019-10-09 | Conveying equipment for processing green grass feed of Yunnan cattle |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211210613U true CN211210613U (en) | 2020-08-11 |
Family
ID=71918824
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921681651.6U Active CN211210613U (en) | 2019-10-09 | 2019-10-09 | Conveying equipment for processing green grass feed of Yunnan cattle |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211210613U (en) |
-
2019
- 2019-10-09 CN CN201921681651.6U patent/CN211210613U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN209744953U (en) | Medicine pelletization drying equipment | |
CN205008224U (en) | Construction is with screening sand machine | |
KR101429148B1 (en) | Apparatus for sorting agricultural products | |
CN211210613U (en) | Conveying equipment for processing green grass feed of Yunnan cattle | |
CN211495759U (en) | Stationarity conveying mechanism based on large-inclination-angle conveying belt | |
CN210339295U (en) | Leather raw material sorting conveyer belt | |
CN213595175U (en) | Conveying device for conveying livestock and poultry wastes to be processed | |
CN204262933U (en) | Automatic flour milling machine | |
CN107495461A (en) | A kind of autofeed filament cutter | |
CN214826728U (en) | Prevent transmission band of skew | |
CN210943540U (en) | Board inserting type feeding machine of electronic quantitative packaging machine | |
CN204168989U (en) | The feed arrangement of tea water-removing machine | |
CN211346292U (en) | Automatic high-efficient agricultural and sideline products baking pan for drying device | |
CN207434601U (en) | A kind of feed mechanism for black tea rolling machine | |
CN211140890U (en) | Agricultural product production sorting assembly line | |
CN208103406U (en) | A kind of batch charger convenient for adjusting feed rate | |
CN209109352U (en) | A kind of broken process equipment of condiment | |
CN207698833U (en) | A kind of biscuit automatic material distributing device | |
CN106563843A (en) | Lead rod pelletizing device | |
CN214934219U (en) | Novel wood shaving material distribution bin | |
CN221164458U (en) | Automatic roller conveyor that leans on limit | |
CN214184540U (en) | Livestock and poultry waste processor | |
CN218113979U (en) | Intermittent feeding device for infusion apparatus processing | |
CN211373148U (en) | Belt drying furnace | |
CN221749495U (en) | Automatic change moon cake filling device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |