CN112389304A - Special freight is carried in commodity circulation - Google Patents
Special freight is carried in commodity circulation Download PDFInfo
- Publication number
- CN112389304A CN112389304A CN202011258129.4A CN202011258129A CN112389304A CN 112389304 A CN112389304 A CN 112389304A CN 202011258129 A CN202011258129 A CN 202011258129A CN 112389304 A CN112389304 A CN 112389304A
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- top end
- inner cavity
- fixedly arranged
- strip
- box body
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- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
- B60P1/40—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using screw conveyors thereon
- B60P1/42—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading using screw conveyors thereon mounted on the load-transporting element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J5/00—Doors
- B60J5/04—Doors arranged at the vehicle sides
- B60J5/047—Doors arranged at the vehicle sides characterised by the opening or closing movement
- B60J5/0477—Doors arranged at the vehicle sides characterised by the opening or closing movement with two doors opening in opposite direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a special freight car for logistics transportation, which comprises: a freight car; the box body is fixedly arranged at the top end of the freight vehicle; the base is fixedly arranged at the bottom end of the inner cavity of the box body; a door opening and closing mechanism arranged at the front side of the box body; and the conveying mechanism is arranged at the top end of the base. This special freight is carried in commodity circulation can be convenient for open and close the front side of box when enlarging the loading and unloading space of box to alleviate staff's intensity of labour, so that the goods of placing on the track can be automatic translation around in the box, so that the staff loads and unloads the goods, has saved the time and the energy of loading and unloading, and has practiced thrift the manpower.
Description
Technical Field
The invention relates to the technical field of logistics, in particular to a special freight car for logistics transportation.
Background
Logistics is a system for controlling raw materials, finished products and information, and achieves real object movement from supply to the hands of final consumers through transfer and ownership of various intermediate links, thereby achieving the clear objective of organization. Modern logistics is a product of economic globalization and also an important service industry for promoting the economic globalization, the modern logistics in the world is in a steady growth situation, europe, the united states and japan become important logistics bases in the current global scope, the Chinese logistics industry starts late, along with the rapid development of national economy, the Chinese logistics industry keeps a rapid growth speed, a logistics system is continuously perfect, the industry is increasingly mature and standardized, and the logistics comprises seven parts: the method comprises the following steps of object transportation, storage, packaging, carrying, loading and unloading, circulation processing, distribution, related logistics information and the like;
the logistics freight vehicle is a large vehicle for transporting logistics goods, the space in the freight vehicle is large, at present, workers are quite arduous when loading and unloading goods on the freight vehicle, the goods need to be placed inside the freight vehicle in sequence, the labor intensity is high, the loading and unloading space of the freight vehicle is small, opening and closing of a box door are quite arduous, a large amount of manpower and energy are consumed, and the loading and unloading time of the goods is long.
Disclosure of Invention
The invention aims to provide a special freight for logistics transportation, which solves the problems that in the background technology, workers are more arduous in loading and unloading cargos on the freight, cargos need to be placed in the freight in sequence, the labor intensity is higher, the loading and unloading space of the freight is smaller, opening and closing of a box door are more arduous, a large amount of manpower and energy are consumed, and the loading and unloading time of cargos is longer.
In order to achieve the purpose, the invention provides the following technical scheme: a special freight car for logistics transportation comprises:
a freight car;
the box body is fixedly arranged at the top end of the freight vehicle;
the base is fixedly arranged at the bottom end of the inner cavity of the box body;
a door opening and closing mechanism arranged at the front side of the box body;
and the conveying mechanism is arranged at the top end of the base.
Preferably, the door opening and closing mechanism includes: the front side of the box door is in a through shape, and the front ends of the left side and the right side of the inner cavity of the box door are respectively provided with the first box door in a rotating way; the second box door is hinged with one side of the first box door; the limiting rod is in adaptive insertion connection with one side of the top end of the second box door, limiting grooves are formed in the front side of the top end of the base and the front side of the top end of the inner cavity of the box body in the left-right direction, and the outer side of the limiting rod is in insertion connection with the inner cavity of the limiting groove; the pulley is rotatably arranged at the outer end of the limiting rod through a bearing, and the pulley is positioned in the limiting groove and is in contact with one side of the inner cavity of the limiting groove.
Preferably, the door opening and closing mechanism further includes: the left side and the right side of the top end of the box body are both fixedly provided with the strip-shaped shells; the hydraulic cylinder is fixedly arranged in the inner cavity of the strip-shaped shell; the U-shaped connecting block is fixedly arranged at one end of the hydraulic cylinder; a first strip-shaped hole is formed in the front side of the strip-shaped shell, one end of the connecting column is rotatably connected with the inner side of the U-shaped connecting block, and the other side of the connecting column extends out of an inner cavity of the first strip-shaped hole; the top end of the outer side of the first box door is fixedly provided with a fixed plate; the rotary column is fixedly arranged at the top end of the fixing plate, the top end of the rotary column is rotatably arranged at the bottom end of the connecting column through a bearing, an inner ring of the bearing is in interference fit with an outer wall of the rotary column, and an outer ring of the bearing is fixedly arranged at the bottom end of the connecting column.
Preferably, the connecting column is in an L shape.
Preferably, the conveying mechanism includes: the front side and the rear side of the inner cavity of the base are respectively provided with a rotating shaft in a rotating way along the left-right direction; the servo motor is fixedly arranged on one side of the bottom end of the inner cavity of the base, and the output end of the servo motor is locked with one end of one rotating shaft through a coupler; the outer wall of the rotating shaft is fixedly provided with a plurality of crawler wheels; the crawler belt is in matched sleeve joint with the outer walls of the front crawler wheel and the rear crawler wheel.
Preferably, a plurality of the tracks are distributed on the outer wall of the rotating shaft at equal intervals according to two groups.
Preferably, a plurality of second strip-shaped holes are formed in the top end of the base from left to right in the front-back direction, and the outer wall of the crawler extends out of the top ends of the inner cavities of the second strip-shaped holes.
The special freight car for logistics transportation provided by the invention has the beneficial effects that:
1. the invention can facilitate the loading and unloading of goods by enlarging the space at the front side of the box body, and can control the first box door and the second box door to automatically open and close by arranging the box door opening and closing mechanism, thereby facilitating the opening and closing of the front side of the box body when the loading and unloading space of the box body is enlarged, and reducing the labor intensity of workers;
2. the invention can control the crawler belt to move towards the front side or the rear side by arranging the conveying mechanism, so that goods placed on the crawler belt can automatically move back and forth in the box body, the workers can load and unload the goods conveniently, the loading and unloading time and energy are saved, and the manpower is saved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an exploded view of the door opening/closing mechanism of the present invention;
fig. 3 is a schematic diagram of an explosive structure of the conveying mechanism of the present invention.
In the figure: 1. the device comprises a freight car, 2, a box body, 3, a base, 4, a box door opening and closing mechanism, 41, a first box door, 42, a second box door, 43, a limiting rod, 44, a limiting groove, 45, a pulley, 46, a strip-shaped shell, 47, a hydraulic cylinder, 48, a U-shaped connecting block, 49, a connecting column, 410, a first strip-shaped hole, 411, a fixing plate, 412, a rotating column, 5, a conveying mechanism, 51, a rotating shaft, 52, a servo motor, 53, a crawler wheel, 54, a crawler belt, 6 and a second strip-shaped hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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.
Referring to fig. 1-3, the present invention provides a technical solution: a special freight car for logistics transportation comprises: the freight car comprises a freight car 1, a box body 2, a base 3, a box door opening and closing mechanism 4 and a conveying mechanism 5, wherein the box body 2 is fixedly arranged at the top end of the freight car 1, the base 3 is fixedly arranged at the bottom end of an inner cavity of the box body 2, the box door opening and closing mechanism 4 is arranged on the front side of the box body 2, and the conveying mechanism 5 is arranged at the top end of the base 3.
Preferably, the door opening/closing mechanism 4 further includes: the front side of the box door 2 is in a through shape, the first box door 41 is rotatably arranged at the front ends of the left side and the right side of the inner cavity of the box door 2, the second box door 42 is hinged with one side of the first box door 41, the first box door 41 and the second box door 42 can be folded, the limiting rod 43 is in adaptive insertion connection with one side of the top end of the second box door 42, the limiting groove 44 is formed in the left side and the right side of the front side of the top end of the base 3 and the front side of the top end of the inner cavity of the box body 1, the outer side of the limiting rod 43 is in insertion connection with the inner cavity of the limiting groove 44, the inner cavity of the limiting groove 44 is in a T-shaped shape, the pulley 45 is rotatably arranged at the outer end of the limiting rod 43 through a bearing, the pulley 45 is positioned in the limiting groove 44 and is in contact with one side of the inner cavity of the limiting groove 44, the pulley 45 can roll on the inner wall of the limiting, The engagement of the position-limiting groove 44 and the position-limiting rod 43 enables one side of the second door 42 to move smoothly, so as to ensure that the second door is closed.
Preferably, the door opening/closing mechanism 4 further includes: the box body 2 comprises a strip-shaped shell 46, a hydraulic cylinder 47, a U-shaped connecting block 48, a connecting column 49, a first strip-shaped hole 410, a fixing plate 411 and a rotating column 412, the strip-shaped shell 46 is fixedly arranged on the left side and the right side of the top end of the box body 2, the hydraulic cylinder 47 is fixedly arranged in an inner cavity of the strip-shaped shell 46, the hydraulic cylinder 47 is in the prior art, the hydraulic cylinder 47 can drive the U-shaped connecting block 48 to move, the models of the hydraulic cylinders conforming to the scheme can be used, the U-shaped connecting block 48 is fixedly arranged at one end of the hydraulic cylinder 47, the first strip-shaped hole 410 is arranged on the front side of the strip-shaped shell 46, the connecting column 49 can move in the first strip-shaped hole 410, one end of the connecting column 49 is rotatably connected with the inner side of the U-shaped connecting block 48, the inner cavity of the first strip-shaped hole 410 extends from the other side of the connecting column, the inner ring of the bearing is in interference fit with the outer wall of the rotating column 412, and the outer ring of the bearing is fixedly arranged at the bottom end of the connecting column 49.
Preferably, the connecting column 49 is shaped like an "L", so that the connecting column 49 drives the rotating column 412 and the fixing plate 411 to move.
Preferably, the conveying mechanism 5 further includes: the rotary shaft 51, the servo motor 52, the crawler wheels 53 and the crawler belt 54 are arranged on the front side and the rear side of the inner cavity of the base 3 in a rotating mode in the left-right direction, the servo motor 52 is fixedly arranged on one side of the bottom end of the inner cavity of the base 3, the output end of the servo motor 52 is locked with one end of one of the rotary shafts 51 through a coupler, the servo motor 52 is in the prior art, the servo motor 52 can drive the rotary shafts 51 to rotate clockwise or anticlockwise around the axis of the servo motor, the servo motor can be used according with the type of the present case, the crawler wheels 53 are fixedly arranged on the outer wall of the rotary shaft 51, the crawler belt 54 is in matched and sleeved connection with the outer walls of the front corresponding crawler wheel 53 and the rear corresponding crawler wheel 53, the rotary shaft 51 can drive the crawler wheels 53 to rotate after.
Preferably, a plurality of caterpillar tracks 54 are disposed on the outer wall of the rotating shaft 51 at equal intervals in each set of two caterpillar tracks, so as to stably support and transfer the goods in the box body 2.
As preferred scheme, furthermore, a plurality of second bar holes 6 have been seted up along the fore-and-aft direction from left to right in the top of base 3, and the outer wall part of track 54 extends the inner chamber top of second bar holes 6 to make the goods can place at track 54, drive the goods through the transmission of track 54 and remove.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
The method comprises the following steps: when the freight vehicle is used for loading goods, an external power supply of the servo motor 52 is switched on, the servo motor 52 is controlled to be started, the goods are placed on the crawler belt 54 positioned on the front side of the base 3, after the goods on the front side are fully loaded, the servo motor is controlled to drive the rotating shaft 51 to rotate clockwise around the axis of the rotating shaft, so that the crawler belt wheel 53 can be driven to rotate, the crawler belt 54 can be driven to stably transmit to the rear side under the support of the other rotating shaft 51 and the crawler belt wheel 53, the goods are automatically transmitted to the rear side of the inner cavity of the box body 2, the carrying by workers is not needed, the goods are loaded and unloaded from one side of the box body 2, the loading and unloading space is larger, and;
step two: the servo motor is controlled to drive the rotating shaft 51 to rotate anticlockwise, the front side of the crawler belt 54 box can be controlled to move, so that goods on the rear side of the inner cavity of the box body 2 can be automatically moved out to the front side, the labor intensity of workers is effectively relieved, and the loading and unloading speed is improved;
step three: the external power supply of switch-on pneumatic cylinder 47, pneumatic cylinder 47 can drive the inward survey of U-shaped connecting block 48 and move, and drive the one end of spliced pole 49 and move to the inboard in first bar hole 410, so that the other end drive of spliced pole 49 rotates post 412 and fixed plate 411 and moves, so that fixed plate 411 promotes the outer wall of first chamber door 41, and at pulley 45, can make second chamber door 42 automatically close to the inboard under the restriction of gag lever post 43 and spacing groove 44, until second chamber door 42 and first chamber door 41 can be closed the front side of box 2 completely, need not staff's manual operation, the switch is simple, a large amount of manpowers and energy have been saved, be favorable to the wide popularization.
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 special freight is carried in commodity circulation which characterized in that includes:
a freight car (1);
the box body (2) is fixedly arranged at the top end of the freight (1);
the base (3) is fixedly arranged at the bottom end of the inner cavity of the box body (2);
a door opening/closing mechanism (4) provided on the front side of the box body (2);
and the conveying mechanism (5) is arranged at the top end of the base (3).
2. The special freight train for logistics transportation according to claim 1, wherein: the door opening/closing mechanism (4) includes:
the front side of the box door (2) is in a through shape, and the front ends of the left side and the right side of the inner cavity of the box door (2) are respectively provided with the first box door (41) in a rotating way;
a second door (42) hinged to one side of the first door (41);
the limiting rod (43) is in adaptive insertion connection with one side of the top end of the second box door (42), limiting grooves (44) are formed in the front side of the top end of the base (3) and the front side of the top end of the inner cavity of the box body (1) along the left-right direction, and the outer side of the limiting rod (43) is in insertion connection with the inner cavity of the limiting groove (44);
and the pulley (45) is rotatably arranged at the outer end of the limiting rod (43) through a bearing, and the pulley (45) is positioned in the limiting groove (44) and is in contact with one side of the inner cavity of the limiting groove (44).
3. The special freight train for logistics transportation according to claim 2, wherein: the door opening/closing mechanism (4) further includes:
the left side and the right side of the top end of the box body (2) are both fixedly provided with the strip-shaped shells (46);
the hydraulic cylinder (47) is fixedly arranged in the inner cavity of the strip-shaped shell (46);
the U-shaped connecting block (48) is fixedly arranged at one end of the hydraulic cylinder (47);
a connecting column (49), a first strip-shaped hole (410) is formed in the front side of the strip-shaped shell (46), one end of the connecting column (49) is rotatably connected with the inner side of the U-shaped connecting block (48), and the other side of the connecting column (49) extends out of the inner cavity of the first strip-shaped hole (410);
the fixing plate (411) is fixedly arranged at the top end of the outer side of the first box door (41);
the rotating column (412) is fixedly arranged at the top end of the fixing plate (411), the top end of the rotating column (412) is rotatably arranged at the bottom end of the connecting column (49) through a bearing, the inner ring of the bearing is in interference fit with the outer wall of the rotating column (412), and the outer ring of the bearing is fixedly arranged at the bottom end of the connecting column (49).
4. The special freight train for logistics transportation according to claim 3, wherein: the connecting column (49) is L-shaped.
5. The special freight train for logistics transportation according to claim 1, wherein: the conveying mechanism (5) comprises:
the front side and the rear side of the inner cavity of the base (3) are respectively provided with a rotating shaft (51) in a left-right rotating mode;
the servo motor (52) is fixedly arranged on one side of the bottom end of the inner cavity of the base (3), and the output end of the servo motor (52) is locked with one end of one of the rotating shafts (51) through a coupler;
the outer wall of the rotating shaft (51) is fixedly provided with a plurality of crawler wheels (53);
and the crawler belt (54) is in fit sleeve joint with the outer walls of the front crawler belt wheel and the rear crawler belt wheel (53).
6. The special freight train for logistics transportation according to claim 5, wherein: the plurality of caterpillar bands (54) are distributed on the outer wall of the rotating shaft (51) at equal intervals according to two groups.
7. The special freight train for logistics transportation according to claim 5, wherein: a plurality of second strip-shaped holes (6) are formed in the top end of the base (3) from left to right in the front-rear direction, and the outer wall of the crawler belt (54) partially extends out of the top ends of the inner cavities of the second strip-shaped holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258129.4A CN112389304A (en) | 2020-11-12 | 2020-11-12 | Special freight is carried in commodity circulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011258129.4A CN112389304A (en) | 2020-11-12 | 2020-11-12 | Special freight is carried in commodity circulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112389304A true CN112389304A (en) | 2021-02-23 |
Family
ID=74600668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011258129.4A Withdrawn CN112389304A (en) | 2020-11-12 | 2020-11-12 | Special freight is carried in commodity circulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112389304A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859784A (en) * | 2021-09-18 | 2021-12-31 | 深圳市顺鹏鑫物流有限公司 | Freight transportation equipment for logistics management |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20003922U1 (en) * | 2000-03-06 | 2000-08-24 | Keppler Gmbh Fahrzeugbau | Load compartment structure for transport vehicles |
| CN2424983Y (en) * | 2000-03-20 | 2001-03-28 | 姚天锡 | Wagon with folding door |
| CN2864040Y (en) * | 2005-12-30 | 2007-01-31 | 济南普天通信设备厂 | Foldable wagon door |
| WO2010085202A1 (en) * | 2009-01-21 | 2010-07-29 | Rosen Goran | Door system for sides of a load platform of a truck |
| CN207436822U (en) * | 2017-10-11 | 2018-06-01 | 佛山市圣田智能科技有限公司 | A kind of folding door with linkage fold mechanism |
| CN208931196U (en) * | 2018-08-28 | 2019-06-04 | 北京京东尚科信息技术有限公司 | Warehousing device and lorry with the warehousing device |
-
2020
- 2020-11-12 CN CN202011258129.4A patent/CN112389304A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20003922U1 (en) * | 2000-03-06 | 2000-08-24 | Keppler Gmbh Fahrzeugbau | Load compartment structure for transport vehicles |
| CN2424983Y (en) * | 2000-03-20 | 2001-03-28 | 姚天锡 | Wagon with folding door |
| CN2864040Y (en) * | 2005-12-30 | 2007-01-31 | 济南普天通信设备厂 | Foldable wagon door |
| WO2010085202A1 (en) * | 2009-01-21 | 2010-07-29 | Rosen Goran | Door system for sides of a load platform of a truck |
| CN207436822U (en) * | 2017-10-11 | 2018-06-01 | 佛山市圣田智能科技有限公司 | A kind of folding door with linkage fold mechanism |
| CN208931196U (en) * | 2018-08-28 | 2019-06-04 | 北京京东尚科信息技术有限公司 | Warehousing device and lorry with the warehousing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113859784A (en) * | 2021-09-18 | 2021-12-31 | 深圳市顺鹏鑫物流有限公司 | Freight transportation equipment for logistics management |
| CN113859784B (en) * | 2021-09-18 | 2022-12-06 | 山东兰瑞网络科技有限责任公司 | Freight transportation equipment for logistics management |
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Application publication date: 20210223 |