CN113142019A - Planting cultivated in a pot is with native mixing arrangement that nourishes - Google Patents
Planting cultivated in a pot is with native mixing arrangement that nourishes Download PDFInfo
- Publication number
- CN113142019A CN113142019A CN202110458505.2A CN202110458505A CN113142019A CN 113142019 A CN113142019 A CN 113142019A CN 202110458505 A CN202110458505 A CN 202110458505A CN 113142019 A CN113142019 A CN 113142019A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting rod
- dwang
- mixing box
- pipe
- 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.)
- Withdrawn
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
- A01G24/60—Apparatus for preparing growth substrates or culture media
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a nutrient soil mixing device for potted plant planting, wherein a top cover is in threaded connection with the top of a mixing box, a feeding pipe penetrates through one side of the top cover, a stirring device is fixedly installed at the top of the top cover, the bottom of the stirring device extends into the mixing box, a crushing device is fixedly communicated with the bottom of the feeding pipe, and a connecting device for pushing the crushing device to move left and right is fixedly installed on the outer surface of the stirring device, which is positioned in the mixing box. The stirring device can be used for fully stirring and mixing materials placed in the mixing box and also can be used as a power source for driving the crushing device to crush; the crushing device can drive the connecting device to rotate when the stirring device rotates, so that the first elliptical extrusion plate rotates, the crushing device can be pushed to rotate, and the materials such as eggshells put into the crushing device through the inlet pipe are conveniently and effectively crushed.
Description
Technical Field
The invention relates to a mixing device, in particular to a nutrient soil mixing device for potted plant planting.
Background
The definition of potted plant is the general name of living plants planted in pots; potted plants must be living plants, unlike potted flowers, which are derived from the traditional landscape change of china. As for the cultivation of ornamental plants, the cultivation originates from ancient gardens for landscape construction so as to imitate natural landscape and landscape for garden construction.
In the process of planting in a pot, certain nutrient soil needs to be added into the pot, if plants in the pot grow vigorously, a certain amount of substances such as egg shells are usually added into the nutrient soil, the substances play a role in fighting the growth of the plants in the using process, the egg shells usually take two half states in the using process, the uneven mixing is easily caused in the process of stirring and mixing other substances together, and therefore, the nutrient soil mixing device for planting in the pot is provided.
Disclosure of Invention
The invention aims to provide a nutrient soil mixing device for potted plant planting, which solves the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a nutrient soil mixing device for potted plant planting comprises a mixing box, a top cover, a feeding pipe, supporting legs, a discharging pipe, a discharging valve, a stirring device, a connecting device and a crushing device, the top of the mixing box is in threaded connection with a top cover, one side of the top cover is provided with a feeding pipe in a penetrating way, the bottom of the mixing box is fixedly connected with two groups of symmetrical supporting legs, the bottom of the mixing box is provided with a discharge pipe in a penetrating way, the outer surface of the discharge pipe is provided with a discharge valve, the top of the top cover is fixedly provided with a stirring device, the bottom of the stirring device extends to the interior of the mixing box, the bottom of the feeding pipe is fixedly communicated with a crushing device, the outer surface of the stirring device, which is positioned in the mixing box, is fixedly provided with a connecting device used for pushing the crushing device to move left and right, and the connecting device is in mutual contact with the opposite sides of the crushing device.
Preferably, agitating unit comprises servo motor, dwang, head rod, puddler, support frame, scraper blade and backup pad, servo motor fixed mounting is in the top of top cap, servo motor's output runs through the top of top cap and extends to the inside of mixing box, servo motor's output fixedly connected with dwang, the head rod of three group mutual symmetries of both sides fixedly connected with of dwang surface is located and passes through puddler fixed connection between the three group head rods with one side, the surface of dwang just is located the support frame of two sets of "L" shapes of below fixedly connected with of head rod, the one end fixedly connected with scraper blade of dwang is kept away from to the support frame, through backup pad fixed connection between the both sides of dwang and the bottom of support frame.
Preferably, the fixed surface of dwang installs connecting device, connecting device comprises sleeve pipe, first stripper plate and lock nut, the sleeve pipe has been cup jointed to the surface of dwang, sheathed tube fixed surface is connected with oval-shaped first stripper plate, sheathed tube fixed surface installs the lock nut of four mutual symmetries of group, lock nut's one end runs through sheathed tube outer wall and contacts with the outer wall of dwang.
Preferably, the crushing device comprises a working frame, a limiting pipe, a second connecting rod, a second extrusion plate, a connecting block, an arc-shaped groove, a mounting plate, a third connecting rod and a return spring, the bottom of the feeding pipe is fixedly communicated with the working frame, one side of the working frame is fixedly connected with the limiting pipe with a hollow inner part, one side of the inner part of the working frame is inserted with the second connecting rod, one end of the second connecting rod penetrates through the inner parts of the working frame and the limiting pipe and extends to the outer part of the working frame, one end of the second connecting rod, which is positioned in the inner part of the working frame, is fixedly connected with the second extrusion plate, the outer surface of the second extrusion plate is attached to the inner wall of the working frame, the second connecting rod is fixedly connected with the connecting block at one end which is close to the outer part of the working frame, one end of the connecting block, which is far away from the second connecting rod, penetrates through the arc-shaped groove, one end of the first extrusion plate is attached to the arc-shaped groove, the utility model discloses a quick-witted mounting structure, including the mounting panel of the equal two sets of mutual symmetries in top and the bottom of second connecting rod, the work frame is close to one side of connecting block and corresponds the position fixedly connected with third connecting rod of mounting panel, the one end that the work frame was kept away from to the third connecting rod runs through the one end of mounting panel and extends to the other end of mounting panel, the outer fixed surface that is close to the one end of connecting block and is located the third connecting rod of work frame is connected with reset spring, reset spring keeps away from the one end fixed mounting in one side of mounting panel of work frame.
Preferably, one end of the second extrusion plate, which is far away from the second connecting rod, is fixedly provided with a plurality of groups of crushing teeth with sharp side.
Preferably, the bottom of the supporting leg is fixedly connected with a non-slip mat, and the non-slip mat is made of rubber materials.
Preferably, the cross sections of the rotating rod and the sleeve are both rectangular.
Compared with the prior art, the invention has the following beneficial effects:
1. the stirring device can be used for fully stirring and mixing materials placed in the mixing box and also can be used as a power source for driving the crushing device to crush;
2. the crushing device can drive the connecting device to rotate when the stirring device rotates, so that the first elliptical extrusion plate rotates, the crushing device can be pushed to rotate, and the materials such as eggshells put into the crushing device through the inlet pipe are conveniently and effectively crushed.
Drawings
FIG. 1 is a schematic structural front view of the present invention;
fig. 2 is a schematic view of the connection structure of the connection device and the crushing device in a top view.
In the figure: 1 mixing box, 2 top covers, 3 inlet pipes, 4 supporting legs, 5 discharge pipes, 6 discharge valves, 7 stirring devices, 8 connecting devices, 9 crushing devices, 10 servo motors, 11 rotating rods, 12 first connecting rods, 13 stirring rods, 14 supporting frames, 15 scraping plates, 16 supporting plates, 17 sleeves, 18 first extrusion plates, 19 locking nuts, 20 working frames, 21 limiting pipes, 22 second connecting rods, 23 second extrusion plates, 24 connecting blocks, 25 arc-shaped grooves, 26 mounting plates, 27 third connecting rods, 28 reset springs, 29 crushing teeth and 30 anti-slip pads.
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. 1-2, the present invention provides a technical solution: a nutrient soil mixing device for potted plant planting comprises a mixing box 1, a top cover 2, an inlet pipe 3, supporting legs 4, a discharge pipe 5, a discharge valve 6, a stirring device 7, a connecting device 8 and a crushing device 9, wherein the top of the mixing box 1 is in threaded connection with the top cover 2, the inlet pipe 3 is arranged on one side of the top cover 2 in a penetrating manner, two groups of mutually symmetrical supporting legs 4 are fixedly connected to the bottom of the mixing box 1, the discharge pipe 5 is arranged at the bottom of the mixing box 1 in a penetrating manner, the discharge valve 6 is arranged on the outer surface of the discharge pipe 5, the stirring device 7 is fixedly arranged at the top of the top cover 2, the bottom of the stirring device 7 extends into the mixing box 1, the crushing device 9 is fixedly communicated with the bottom of the inlet pipe 3, the connecting device 8 used for pushing the crushing device 9 to move left and right is fixedly arranged on the outer surface of the stirring device 7 positioned in the mixing box 1, said connecting means 8 and the crushing means 9 are in mutual contact on opposite sides.
Preferably, agitating unit 7 comprises servo motor 10, dwang 11, head rod 12, puddler 13, support frame 14, scraper blade 15 and backup pad 16, servo motor 10 fixed mounting is at the top of top cap 2, servo motor 10's output runs through the top of top cap 2 and extends to the inside of mixing box 1, servo motor 10's output fixedly connected with dwang 11, the both sides fixedly connected with three groups of mutually symmetrical head rods 12 of dwang 11 surface, lie in through puddler 13 fixed connection between the three groups of head rods 12 of same side, the surface of dwang 11 just is located the below fixedly connected with two sets of "L" shape's of head rod 12 support frame 14, the one end fixedly connected with scraper blade 15 of dwang 11 is kept away from to support frame 14, through backup pad 16 fixed connection between the both sides of dwang 11 and the bottom of support frame 14, the stirring device 7 can be used for fully stirring and mixing materials placed in the mixing box 1 and also can be used as a power source for driving the crushing device 9 to crush the materials.
Preferably, the outer fixed surface of dwang 11 installs connecting device 8, connecting device 8 comprises sleeve pipe 17, first stripper plate 18 and lock nut 19, sleeve pipe 17 has been cup jointed to the surface of dwang 11, sleeve pipe 17's outer fixed surface is connected with oval-shaped first stripper plate 18, sleeve pipe 17's outer fixed surface installs four sets of mutual symmetrical lock nut 19, lock nut 19's one end runs through sleeve pipe 17's outer wall and contacts with the outer wall of dwang 11, and connecting device 8's setting can drive it and rotate when agitating unit 7 pivoted to drive breaker 9 and function.
Preferably, the crushing device 9 is composed of a work frame 20, a limit pipe 21, a second connecting rod 22, a second extrusion plate 23, a connecting block 24, an arc-shaped groove 25, a mounting plate 26, a third connecting rod 27 and a return spring 28, the bottom of the feeding pipe 3 is fixedly communicated with the work frame 20, one side of the work frame 20 is fixedly connected with the limit pipe 21 with a hollow interior, one side of the interior of the work frame 20 is inserted with the second connecting rod 22, one end of the second connecting rod 22 penetrates through the interior of the work frame 20 and the limit pipe 21 and extends to the exterior of the work frame 20, one end of the second connecting rod 22, which is located inside the work frame 20, is fixedly connected with the second extrusion plate 23, the outer surface of the second extrusion plate 23 is attached to the inner wall of the work frame 20, the second connecting rod 22 is fixedly connected with the connecting block 24 for being coupled to the exterior of the work frame 20, one end of the connecting block 24, which is far away from the second connecting, one end of the first extrusion plate 18 is attached to the arc-shaped groove 25, two sets of symmetrical mounting plates 26 are fixedly connected to the top and the bottom of the second connecting rod 22, one side of the working frame 20 close to the connecting block 24 is fixedly connected with a third connecting rod 27 corresponding to the mounting plate 26, one end of the third connecting rod 27 far away from the working frame 20 penetrates through one end of the mounting plate 26 and extends to the other end of the mounting plate 26, one end of the working frame 20 close to the connecting block 24 is fixedly connected with a return spring 28 on the outer surface of the third connecting rod 27, one end of the return spring 28 far away from the working frame 20 is fixedly mounted on one side of the mounting plate 26, and the crushing device 9 can drive the connecting device 8 to rotate when the stirring device 7 rotates, so that the elliptical first extrusion plate 18 rotates and the crushing device 9 can be pushed to rotate, the egg shell and other substances put into the feeding pipe 3 can be effectively crushed conveniently.
Preferably, a plurality of groups of crushing teeth 29 with sharp one side are fixedly mounted at one end of the second pressing plate 23 far away from the second connecting rod 22, and the arrangement of the crushing teeth 29 with sharp one end can enhance the crushing efficiency of the crushing teeth 29 in the process of left-right direction pressing of the second pressing plate 23.
Preferably, the bottom of the supporting leg 4 is fixedly connected with a non-slip mat 30, the non-slip mat 30 is made of rubber material, and the non-slip mat 30 made of rubber material can prevent the whole mixing device from displacement during use.
Preferably, the cross sections of the rotating rod 11 and the sleeve 17 are all set to be rectangular, the cross section is the rectangular rotating rod 11 and the sleeve 17, the sleeve 17 can be driven to rotate when the rotating rod 11 rotates, and the sleeve 17 cannot slip on the outer surface of the rotating rod 11.
When in use, firstly, the servo motor 10 is started to rotate, the rotation of the servo motor 10 can drive the rotating rod 11, the first connecting rod 12, the stirring rod 13, the supporting frame 14 and the scraping plate 15 to rotate, then the materials to be mixed are put into the mixing box 1 from the feeding pipe 3, the rotation of the rotating rod 11 can drive the sleeve 17 and the first extrusion plate 18 connected with the rotating rod to rotate, the rotation of the oval first extrusion plate 18 can be continuously contacted with the arc-shaped groove 25 on one side of the connecting block 24, so that the second connecting rod 22 and the second extrusion plate 23 on one side of the connecting block 24 are pushed to move leftwards along the inside of the working frame 20, and the materials such as egg shells put into the feeding pipe 3 are crushed, and after the extrusion is finished, the second connecting rod 22 and the second extrusion plate 23 can be driven to reset along the inside of the limiting pipe 21 due to the action of the resetting spring 28, thereby the arc wall 25 that makes connecting block 24 and connecting block 24 one side seted up laminates with the lateral wall of first stripper plate 18 all the time mutually, thereby alright in order to make second stripper plate 23 carry out the reciprocating motion of left right direction along the inside of work frame 20, thereby reach the broken effect of extrusion, the material can fall into the inside of mixing box 1 afterwards, and the rotation of puddler 13 can carry out intensive mixing stirring to the inside material of mixing box 1, and scraper blade 15 with mixing box 1 inner wall laminating mutually can prevent that the material from collecting up the bottom at mixing box 1 inner wall, open discharge valve 6 after the completion of mixing, alright make the inside material of mixing box 1 discharge the inside of mixing box 1 by discharge tube 5.
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 potted plant is with nutrition soil mixing arrangement, includes mixing box (1), top cap (2), inlet pipe (3), supporting leg (4), discharge tube (5), discharge valve (6), agitating unit (7), connecting device (8), breaker (9), its characterized in that: the top of the mixing box (1) is in threaded connection with a top cover (2), one side of the top cover (2) is provided with a feeding pipe (3) in a penetrating way, the bottom of the mixing box (1) is fixedly connected with two groups of mutually symmetrical supporting legs (4), a discharge pipe (5) is arranged at the bottom of the mixing box (1) in a penetrating way, a discharge valve (6) is arranged on the outer surface of the discharge pipe (5), the top of the top cover (2) is fixedly provided with a stirring device (7), the bottom of the stirring device (7) extends into the mixing box (1), the bottom of the feeding pipe (3) is fixedly communicated with a crushing device (9), the outer surface of the stirring device (7) positioned in the mixing box (1) is fixedly provided with a connecting device (8) used for pushing the crushing device (9) to move left and right, the connecting device (8) and the opposite side of the crushing device (9) are in contact with each other.
2. The nutrient soil mixing device for potted plant growth of claim 1, wherein: agitating unit (7) comprises servo motor (10), dwang (11), head rod (12), puddler (13), support frame (14), scraper blade (15) and backup pad (16), servo motor (10) fixed mounting is at the top of top cap (2), the output of servo motor (10) runs through the top of top cap (2) and extends to the inside of mixing box (1), the output fixedly connected with dwang (11) of servo motor (10), the both sides fixedly connected with three groups of mutually symmetrical head rods (12) of dwang (11) surface, lie in through puddler (13) fixed connection between the three groups of head rods (12) of same side, the surface of dwang (11) just lies in below fixedly connected with two sets of "L" shape support frame (14) of head rod (12), one end fixedly connected with scraper blade (15) of dwang (11) are kept away from in support frame (14), through backup pad (16) fixed connection between the both sides of dwang (11) and the bottom of support frame (14).
3. The nutrient soil mixing device for potted plant growth of claim 2, wherein: the fixed surface of dwang (11) installs connecting device (8), connecting device (8) comprise sleeve pipe (17), first stripper plate (18) and lock nut (19), sleeve pipe (17) have been cup jointed to the surface of dwang (11), the outer fixed surface of sleeve pipe (17) is connected with oval-shaped first stripper plate (18), the fixed surface of sleeve pipe (17) installs four mutual symmetrical lock nut (19) of group, the one end of lock nut (19) runs through the outer wall of sleeve pipe (17) and contacts with the outer wall of dwang (11).
4. The nutrient soil mixing device for potted plant growth of claim 3, wherein: the crushing device (9) consists of a working frame (20), a limiting pipe (21), a second connecting rod (22), a second extrusion plate (23), a connecting block (24), an arc-shaped groove (25), a mounting plate (26), a third connecting rod (27) and a return spring (28), the bottom of the feeding pipe (3) is fixedly communicated with the working frame (20), one side of the working frame (20) is fixedly connected with the limiting pipe (21) with a hollow inner part, one side of the inner part of the working frame (20) is inserted with the second connecting rod (22), one end of the second connecting rod (22) penetrates through the inner parts of the working frame (20) and the limiting pipe (21) and extends to the outer part of the working frame (20), one end of the second connecting rod (22) positioned in the working frame (20) is fixedly connected with the second extrusion plate (23), the outer surface of the second extrusion plate (23) is attached to the inner wall of the working frame (20), the outer one end fixedly connected with connecting block (24) of second connecting rod (22) for the chance work frame (20), the one end that second connecting rod (22) were kept away from in connecting block (24) runs through and has seted up arc wall (25), the one end and the arc wall (25) of first stripper plate (18) are laminated mutually, the top and the bottom of second connecting rod (22) all fixedly connected with two sets of mounting panel (26) of mutual symmetry, work frame (20) are close to one side of connecting block (24) and correspond the position fixedly connected with third connecting rod (27) of mounting panel (26), the one end that work frame (20) were kept away from in third connecting rod (27) runs through the one end of mounting panel (26) and extends to the other end of mounting panel (26), the one end that is close to connecting block (24) of work frame (20) and the surface fixedly connected with reset spring (28) that is located third connecting rod (27), one end of the return spring (28) far away from the working frame (20) is fixedly arranged on one side of the mounting plate (26).
5. The nutrient soil mixing device for potted plant growth of claim 4, wherein: one end of the second extrusion plate (23) far away from the second connecting rod (22) is fixedly provided with a plurality of groups of crushing teeth (29) with sharp side.
6. The nutrient soil mixing device for potted plant growth of claim 5, wherein: the bottom of the supporting leg (4) is fixedly connected with an anti-skid pad (30), and the anti-skid pad (30) is made of rubber materials.
7. The nutrient soil mixing device for potted plant growth of claim 6, wherein: the cross sections of the rotating rod (11) and the sleeve (17) are both set to be rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458505.2A CN113142019A (en) | 2021-04-27 | 2021-04-27 | Planting cultivated in a pot is with native mixing arrangement that nourishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458505.2A CN113142019A (en) | 2021-04-27 | 2021-04-27 | Planting cultivated in a pot is with native mixing arrangement that nourishes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113142019A true CN113142019A (en) | 2021-07-23 |
Family
ID=76871173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110458505.2A Withdrawn CN113142019A (en) | 2021-04-27 | 2021-04-27 | Planting cultivated in a pot is with native mixing arrangement that nourishes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113142019A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681715A (en) * | 2021-08-20 | 2021-11-23 | 安徽绿风环保节能材料有限公司 | Material mixing device is used in aerated concrete block production |
| CN113875442A (en) * | 2021-09-28 | 2022-01-04 | 安徽省农业科学院农业工程研究所 | Multifunctional ornamental water chestnut planting system |
-
2021
- 2021-04-27 CN CN202110458505.2A patent/CN113142019A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113681715A (en) * | 2021-08-20 | 2021-11-23 | 安徽绿风环保节能材料有限公司 | Material mixing device is used in aerated concrete block production |
| CN113875442A (en) * | 2021-09-28 | 2022-01-04 | 安徽省农业科学院农业工程研究所 | Multifunctional ornamental water chestnut planting system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211378731U (en) | Agricultural fruit tree is planted with fertilization digging device | |
| CN113142019A (en) | Planting cultivated in a pot is with native mixing arrangement that nourishes | |
| CN107617354A (en) | A kind of gardening vegetation compost mixing arrangement | |
| CN108925156B (en) | Agricultural soil loosening device with adjustable contraction of crushing teeth | |
| CN209824357U (en) | Quick-mounting type portable soil loosening equipment for agricultural planting | |
| CN209861501U (en) | Intelligent rare greening plant seedling breeding device | |
| CN211671586U (en) | Peony seedling breeding device | |
| CN213426851U (en) | Soil loosening device for agricultural planting | |
| CN213907676U (en) | Apple seedling breeding device | |
| CN214852640U (en) | A device of digging for agricultural improvement soil | |
| CN210928602U (en) | Fruit tree cultivation fertilizer injection equipment | |
| CN208708083U (en) | A kind of agricultural soil loosening machine of changeable tilling depth | |
| CN209184990U (en) | A kind of agricultural machinery with fertilizing functions is sowed seeds equipment | |
| CN208210701U (en) | A kind of seedling growth expansion is numerous to use fertilizer apparatus | |
| CN213254910U (en) | Ditch silt removing device for agricultural production | |
| CN215683177U (en) | Ditching equipment for farming is planted | |
| CN217283987U (en) | Wheat seed dressing device for agricultural planting | |
| CN214902466U (en) | Peony seedling breeding device | |
| CN212936979U (en) | Tomato is with breeding seedling raising box | |
| CN213548406U (en) | Agricultural is with regulation formula weeder | |
| CN213662942U (en) | Water-saving organic vegetable planting device of wisdom agricultural | |
| CN215122165U (en) | Efficient weeding device for greening engineering | |
| CN216721963U (en) | Weeding device for agriculture and forestry | |
| CN209824592U (en) | A support for kidney bean is planted | |
| CN219644580U (en) | Weeding device for field |
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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210723 |
|
| WW01 | Invention patent application withdrawn after publication |