CN111194655B - Get plastic film recovery unit of membrane completely - Google Patents
Get plastic film recovery unit of membrane completely Download PDFInfo
- Publication number
- CN111194655B CN111194655B CN202010058850.2A CN202010058850A CN111194655B CN 111194655 B CN111194655 B CN 111194655B CN 202010058850 A CN202010058850 A CN 202010058850A CN 111194655 B CN111194655 B CN 111194655B
- Authority
- CN
- China
- Prior art keywords
- rack
- movably connected
- frame
- driving gear
- plow frame
- 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
- 239000002985 plastic film Substances 0.000 title claims abstract description 33
- 229920006255 plastic film Polymers 0.000 title claims abstract description 33
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- 239000012528 membrane Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 27
- 239000002689 soil Substances 0.000 claims abstract description 24
- 238000005520 cutting process Methods 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
Abstract
The utility model provides a complete plastic film recovery unit who gets membrane, relates to the plastic film and retrieves technical field, including the main support, the top swing joint of main support has two receipts material supports, the top swing joint who receives the material support has receiving agencies, receiving agencies's below swing joint has the fender work or material rest, the middle part swing joint of main support has the traction frame, two receive the material support to the equal swing joint in one side to right main plow frame, the bottom swing joint of main plow frame has vice plow frame. This plastic film recovery unit of membrane is got completely, through the main support, can support and maintain its positional stability for all structures on it, increase the stable in structure between each structure in the use, through main plow frame and vice plow frame, can support for the native plough to through the screw connection between main plow frame and the vice plow frame, can conveniently adjust the height of native plough, through the native plough, can open the soil that covers originally in the plastic film both sides in the course of the work.
Description
Technical Field
The invention relates to the technical field of mulching film recovery, in particular to a mulching film recovery device for completely taking a film.
Background
The mulching film can effectively protect crop seedlings, can reduce loss of water and nutrients in soil, provides a suitable environment for growth of crops in seedling raising and seedling stages, and is required to be recovered when the crops grow to a certain specification or after the crops are harvested so as to reduce harm to the soil and the environment.
Disclosure of Invention
In order to achieve the purpose of completely taking the film, the invention provides the following technical scheme: a mulching film recovery device capable of completely taking a film comprises a main support, a material receiving mechanism, a material blocking frame, a traction frame, a main plough frame, an auxiliary plough frame, a soil turning plough, a soil covering wheel, a wheel frame, a buffer spring, a traveling wheel, a rocking handle, a transmission shaft, an adjusting mechanism, a positioning frame and a film cutting knife.
Wherein, receiving agencies includes locating plate, twines material axle, dead lever and spacing ring.
Wherein, adjustment mechanism includes shell, driving gear, first rack and second rack.
In detail:
the top swing joint of main support has two receipts material supports, the top swing joint of receiving the material support has receiving agencies, receiving agencies's below swing joint has the fender work or material rest, the middle part swing joint of main support has the traction frame, two receive the equal swing joint of material support to one side right and have main plow frame, the bottom swing joint of main plow frame has vice plow frame, the bottom swing joint of vice plow frame has the plough of turning over, the middle part swing joint of vice plow frame has the earthing wheel.
Two receive the equal swing joint in one side of material support dorsad and have the wheel carrier, the outside swing joint of wheel carrier has buffer spring, the bottom swing joint of wheel carrier has the advancing wheel, the middle part swing joint of main support has the rocking handle, the bottom swing joint of rocking handle has the transmission shaft, the bottom swing joint of transmission shaft has adjustment mechanism, the equal swing joint in both sides of adjustment mechanism has the locating rack, two the equal swing joint in one side of locating rack dorsad has the film cutter.
The receiving agencies includes the locating plate, the positive fixedly connected with five winding axles of locating plate, the outside fixedly connected with dead lever of locating plate, the outside fixedly connected with spacing ring of dead lever.
The adjusting mechanism comprises a shell, the front surface of the shell is movably connected with a driving gear, and the upper side and the lower side of the driving gear are respectively movably connected with a first rack and a second rack.
Preferably, the central axes of the positioning plate and the limiting ring are on the same straight line, and the five winding shafts are uniformly arranged by taking the middle point of the positioning plate as a reference.
Preferably, the back surfaces of the two positioning plates are provided with motors.
Preferably, the distance between the two travelling wheels is greater than the width of the main support.
Preferably, the two positioning frames are arranged in a splayed shape.
Preferably, the maximum distance between the two film cutting knives is smaller than the distance between the two turning plows.
Preferably, the two soil covering wheels are respectively positioned at the outer sides of the two soil turning plows.
Compared with the prior art and products, the invention has the beneficial effects that:
1. this complete plastic film recovery unit who gets membrane, through the main support, can support and maintain its positional stability for all structures on it, increase the stable in structure between each structure in the use, through main plow frame and vice plow frame, can support for the native plough, and through the screw connection between main plow frame and the vice plow frame, can conveniently adjust the height of the native plough, through the native plough, can open the soil that covers originally in the plastic film both sides in the course of the work, convenient subsequent receipts work of receiving, through the earthing wheel, can gather together and cover the position at original plastic film again with the soil that the native plough opened, play the effect of banking up the root of the plant, the effectual rhizome part of protecting the plant.
2. This complete plastic film recovery unit who gets membrane through wheel carrier and buffer spring, can pass through the support and reduce the vibrations in the course of the work for the advancing wheel, through the advancing wheel, can make things convenient for the device's removal, utilizes rolling principle can reduce frictional force, has improved work efficiency, through adjustment mechanism, can adjust two positions of cutting the membrane sword according to the different distances between the plant, guarantees the accuracy when cutting the plastic film, makes things convenient for the vice plastic film in later stage to collect and arrange in order.
3. This complete plastic film recovery unit who gets membrane through surely the membrane sword, can cut into the even specification of size with the plastic film, and convenient recovery and the post processing to the plastic film, simultaneously, set two surely the membrane sword to the slope form to surely the membrane sword one side of keeping away from the locating rack is the curved surface structure, and one side of contacting the plant promptly is the curved surface structure, and reducible harm to the plant in plastic film cutting process has improved the quality of the device work.
4. This complete plastic film recovery unit who gets membrane adjusts through the distance to between two film cutting sword, applicable in the plastic film recovery of different interval plants, cut into corresponding specification with the plastic film, tear the plastic film with the manual work and just can collect and compare, it is more complete to make the plastic film, be favorable to retrieving and recycle, the plastic film winding after will collecting is epaxial at the winding material, can make things convenient for the transportation of later stage to the plastic film, and occupation space has been reduced, the device's suitability and practicality have been increased, and work efficiency is improved simultaneously.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a top view of the receiving mechanism of the present invention;
FIG. 4 is a left side view of the receiving mechanism of the present invention;
FIG. 5 is a top view of the adjustment mechanism of the present invention;
FIG. 6 is a cross-sectional top view of the adjustment mechanism of the present invention;
FIG. 7 is a schematic diagram of the movement trace of the adjustment mechanism of the present invention;
FIG. 8 is an enlarged view taken at A of FIG. 1 according to the present invention.
In the figure: 1-a main support, 2-a material receiving support, 3-a material receiving mechanism, 4-a material blocking frame, 5-a traction frame, 6-a main plough frame, 7-an auxiliary plough frame, 8-a soil turning plough, 9-a soil covering wheel, 10-a wheel frame, 11-a buffer spring, 12-a traveling wheel, 13-a rocking handle, 14-a transmission shaft, 15-an adjusting mechanism, 16-a positioning frame, 17-a film cutting knife, 31-a positioning plate, 32-a material winding shaft, 33-a fixing rod, 34-a limiting ring, 151-a shell, 152-a driving gear, 153-a first rack and 154-a second rack.
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.
Please refer to fig. 1-8:
the mulching film recycling device for completely taking the film comprises a main support 1, a material receiving support 2, a material receiving mechanism 3, a material blocking frame 4, a traction frame 5, a main plough frame 6, an auxiliary plough frame 7, a soil turning plough 8, a soil covering wheel 9, a wheel frame 10, a buffer spring 11, a traveling wheel 12, a rocking handle 13, a transmission shaft 14, an adjusting mechanism 15, a positioning frame 16 and a film cutting knife 17.
The receiving mechanism 3 includes a positioning plate 31, a winding shaft 32, a fixing rod 33 and a limiting ring 34.
The adjusting mechanism 15 includes a housing 151, a pinion 152, a first rack 153, and a second rack 154.
Wherein:
a. the material blocking frame 4 is movably connected with the material receiving support 2, the main plough frame 6, the wheel frame 10 and the positioning frame 16 are movably connected with the main support 1, and the two soil covering wheels 9 are respectively positioned at the outer sides of the two soil turning ploughs 8.
b. The main bracket 1, the traction frame 5, the main plough frame 6, the auxiliary plough frame 7, the wheel carrier 10 and the positioning frame 16 are all of hollow structures, and the back surfaces of the two positioning plates 31 are provided with motors.
c. The bottom of the turning plow 8, the bottom of the soil covering wheel 9 and the bottom of the film cutting knife 17 are on the same plane, the central axes of the positioning plate 31 and the limiting ring 34 are on the same straight line, and the five winding shafts 32 are uniformly arranged by taking the middle point of the positioning plate 31 as a reference.
Wherein:
d. the outer side of the driving gear 152 is provided with teeth matched with the first rack 153 and the second rack 154, the first rack 153 and the second rack 154 are both meshed with the driving gear 152, and the maximum distance between the two film cutting knives 17 is smaller than the distance between the two soil turning plows 8.
e. The film cutting knife 17 is inclined, and one side of the film cutting knife 17 far away from the positioning frame 16 is of a curved surface structure.
f. The transmission shaft 14 is fixedly connected with the driving gear 152, the first rack 153 and the second rack 154 are respectively fixedly connected with the two positioning frames 16, and the two positioning frames 16 are arranged in a splayed shape.
g. The distance between the two running wheels 12 is greater than the width of the main stand 1.
When using, be connected traction frame 5 with the tractor, start the tractor and can drive the whole synchronous motion of the device, plough 8 can be opened the soil that covers in the plastic film both sides this moment, film cutter 17 cuts the plastic film into corresponding size, the plastic film one end that will cut this moment passes fender work or material rest 4 and twines on winding axle 32, it is rotatory to wait to fix the motor that opens the back of locating plate 31 behind the plastic film and can drive locating plate 31, because winding axle 32 and locating plate 31 fixed connection, so can drive winding axle 32 synchronous syntropy rotation at the rotatory in-process of locating plate 31, can be with the outside of the winding axle 32 that the plastic film lasts this moment.
The tractor drives the whole continuous motion of the device, the soil that covers on the plastic film surface is opened to the sustainable soil that will cover of plough 8 at this in-process, utilize earthing wheel 9 to gather together the soil of opening and cover again in the position of original plastic film, play the effect of banking up the root of the plant, the effectual rhizome part of protecting the plant, in the device motion process, film cutter 17 lasts and opens the plastic film, and simultaneously, set two film cutter 17 into the slope form, and one side that film cutter 17 kept away from locating rack 16 is the curved surface structure, one side of contacting the plant promptly is the curved surface structure, reducible harm to the plant in plastic film cutting process, the quality of the device work has been improved.
The above structure and process are shown in FIGS. 1-4.
When the distance between the two film cutting knives 17 needs to be adjusted according to the plant spacing, the rocking handle 13 is rotated clockwise at the moment to drive the transmission shaft 14 to rotate synchronously in the same direction, the transmission shaft 14 is welded with the driving gear 152, so the driving gear 152 can rotate synchronously in the same direction and clockwise along with the rotation shaft 14 at the moment, the outer side of the driving gear 152 is provided with teeth matched with the first rack 153 and the second rack 154, and the first rack 153 and the second rack 154 are both meshed with the driving gear 152, so the first rack 153 and the second rack 154 move backwards at the moment, and the first rack 153 and the second rack 154 are respectively fixedly welded with the two positioning frames 16, so the distance between the two film cutting knives 17 is increased at the moment.
Similarly, the pinion 152 is rotated counterclockwise by the rocking handle 13, and the first rack 153 and the second rack 154 move relatively, and the distance between the two film cutting knives 17 is reduced.
The above structure and process are shown in FIGS. 5-7.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (3)
1. The utility model provides a plastic film recovery unit of membrane is got completely, includes main support (1), its characterized in that: the collecting device is characterized in that the top of the main support (1) is movably connected with two collecting supports (2), the top of each collecting support (2) is movably connected with a collecting mechanism (3), a material blocking frame (4) is movably connected below the collecting mechanism (3), the middle of the main support (1) is movably connected with a traction frame (5), two collecting supports (2) are movably connected with a main plow frame (6) towards opposite sides, the bottom of the main plow frame (6) is movably connected with an auxiliary plow frame (7), the bottom of the auxiliary plow frame (7) is movably connected with a soil turning plow (8), and the middle of the auxiliary plow frame (7) is movably connected with a soil covering wheel (9);
the two material receiving supports (2) are movably connected with a wheel carrier (10) on one side facing back, the outer side of the wheel carrier (10) is movably connected with a buffer spring (11), the bottom of the wheel carrier (10) is movably connected with a traveling wheel (12), the middle of the main support (1) is movably connected with a rocking handle (13), the bottom of the rocking handle (13) is movably connected with a transmission shaft (14), the bottom of the transmission shaft (14) is movably connected with an adjusting mechanism (15), two sides of the adjusting mechanism (15) are both movably connected with positioning frames (16), and one sides facing back of the two positioning frames (16) are both movably connected with a film cutting knife (17);
the material receiving mechanism (3) comprises a positioning plate (31), five material winding shafts (32) are fixedly connected to the front surface of the positioning plate (31), a fixing rod (33) is fixedly connected to the outer side of the positioning plate (31), and a limiting ring (34) is fixedly connected to the outer side of the fixing rod (33);
the adjusting mechanism (15) comprises a shell (151), the front surface of the shell (151) is movably connected with a driving gear (152), and the upper side and the lower side of the driving gear (152) are respectively movably connected with a first rack (153) and a second rack (154);
the outer side of the driving gear (152) is provided with teeth matched with a first rack (153) and a second rack (154), and the first rack (153) and the second rack (154) are both meshed with the driving gear (152);
when the distance between the two film cutting knives (17) needs to be adjusted according to the plant spacing, the rocking handle (13) rotates clockwise at the moment to drive the transmission shaft (14) to rotate synchronously in the same direction, the transmission shaft (14) is welded with the driving gear (152), so the driving gear (152) can rotate synchronously in the same direction and clockwise along with the rotation shaft (14), the outside of the driving gear (152) is provided with teeth matched with the first rack (153) and the second rack (154), and the first rack (153) and the second rack (154) are both meshed with the driving gear (152), so the first rack (153) and the second rack (154) move backwards at the moment, and the first rack (153) and the second rack (154) are respectively and fixedly welded with the two positioning frames (16), so the distance between the two film cutting knives (17) is increased at the moment, and the driving gear (152) rotates anticlockwise through the rocking handle (13), the first rack (153) and the second rack (154) move relatively, and the distance between the two film cutting knives (17) is reduced.
2. The mulching film recycling device for completely taking out the mulching film as claimed in claim 1, wherein: the bottoms of the turning plow (8), the soil covering wheel (9) and the film cutting knife (17) are on the same plane.
3. The mulching film recycling device for the whole film taking is characterized in that: the film cutting knife (17) is inclined, and one side of the film cutting knife (17) far away from the positioning frame (16) is of a curved surface structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058850.2A CN111194655B (en) | 2020-01-18 | 2020-01-18 | Get plastic film recovery unit of membrane completely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010058850.2A CN111194655B (en) | 2020-01-18 | 2020-01-18 | Get plastic film recovery unit of membrane completely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111194655A CN111194655A (en) | 2020-05-26 |
| CN111194655B true CN111194655B (en) | 2021-11-19 |
Family
ID=70742212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010058850.2A Active CN111194655B (en) | 2020-01-18 | 2020-01-18 | Get plastic film recovery unit of membrane completely |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111194655B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111742767A (en) * | 2020-06-28 | 2020-10-09 | 珠海巧力林业机械科技有限公司 | Mulching film collecting machine for cotton field |
| CN112889562B (en) * | 2021-02-27 | 2023-10-20 | 佛山市天鸽塑料包装制品有限公司 | Quick dyestripping device of agricultural usefulness |
| CN114766260B (en) * | 2022-04-24 | 2023-11-17 | 湖州创感科技有限公司 | Agricultural is with old and useless plastic film removal equipment |
| CN117862215B (en) * | 2024-03-13 | 2024-06-07 | 山西晋环科源环境资源科技有限公司 | Soil pollution is with administering device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146104Y (en) * | 1993-01-06 | 1993-11-17 | 大庆石油管理局农工商联合公司 | Mulching film-collecting machine at the seeding stage of ridge culture corn |
| KR100637046B1 (en) * | 2005-10-14 | 2006-10-23 | 모영환 | Agricultural vinyl clothing machine |
| CN101945571A (en) * | 2007-12-17 | 2011-01-12 | 罗卡制造私人有限公司 | The plastic film recover |
| CN203675553U (en) * | 2014-01-27 | 2014-07-02 | 武威广大工贸有限公司 | Film cutting, removing, lifting and winding type mulching film pick-up machine |
| CN110150000A (en) * | 2019-06-26 | 2019-08-23 | 河南农业大学 | One kind cutting film-recovering machine |
| CN110150001A (en) * | 2019-06-30 | 2019-08-23 | 西北农林科技大学 | A kind of roller type machine for recycling mulch film |
| CN110402729A (en) * | 2019-06-26 | 2019-11-05 | 河南农业大学 | A kind of automatic machine for recycling mulch film |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207355024U (en) * | 2017-09-25 | 2018-05-15 | 张培坤 | A kind of membrane uncovering device |
-
2020
- 2020-01-18 CN CN202010058850.2A patent/CN111194655B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146104Y (en) * | 1993-01-06 | 1993-11-17 | 大庆石油管理局农工商联合公司 | Mulching film-collecting machine at the seeding stage of ridge culture corn |
| KR100637046B1 (en) * | 2005-10-14 | 2006-10-23 | 모영환 | Agricultural vinyl clothing machine |
| CN101945571A (en) * | 2007-12-17 | 2011-01-12 | 罗卡制造私人有限公司 | The plastic film recover |
| CN203675553U (en) * | 2014-01-27 | 2014-07-02 | 武威广大工贸有限公司 | Film cutting, removing, lifting and winding type mulching film pick-up machine |
| CN110150000A (en) * | 2019-06-26 | 2019-08-23 | 河南农业大学 | One kind cutting film-recovering machine |
| CN110402729A (en) * | 2019-06-26 | 2019-11-05 | 河南农业大学 | A kind of automatic machine for recycling mulch film |
| CN110150001A (en) * | 2019-06-30 | 2019-08-23 | 西北农林科技大学 | A kind of roller type machine for recycling mulch film |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111194655A (en) | 2020-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111194655B (en) | Get plastic film recovery unit of membrane completely | |
| CN217088565U (en) | Tobacco field intertillage film uncovering and ridging device | |
| CN206596354U (en) | A kind of equipment for weeding of being ploughed for Vegetable Base | |
| CN112913451A (en) | Combined anti-blocking device | |
| CN111758316A (en) | Agricultural soil turning device | |
| CN109221073B (en) | Agricultural production is with weeding device of dialling grass | |
| CN111066462A (en) | Antiwind rotary tillage stubble cleaner | |
| CN216362464U (en) | Rotary tillage ditching seeding all-in-one | |
| US2986864A (en) | Rotary stalk cutter | |
| CN112602389B (en) | Portable weeding equipment for agriculture and weeding method | |
| CN109588140B (en) | Garden plant branch and leaf trimming means | |
| CN211152645U (en) | Soil loosening device for agricultural planting | |
| CN210671239U (en) | Three-shaft rotary tillage stubble cleaner | |
| CN205454395U (en) | Take rotary cultivator of osccilant share | |
| CN110199596B (en) | Imitative harrow type single rotor formula plastic film cleaning device | |
| CN211630874U (en) | Forestry weeding device | |
| CN221710497U (en) | Anti-jamming static potato robot | |
| CN218851345U (en) | Small-size leaf dish cuts root machine | |
| CN108476715A (en) | It is a kind of to receive careless type lawn mower certainly | |
| CN219459694U (en) | Weeding device for farming of adjustable weeding degree of depth | |
| CN213847556U (en) | Furrow opener for agricultural machinery | |
| CN220211063U (en) | Weeder is used in chinese-medicinal material planting | |
| CN215121808U (en) | Bearing anti-blocking device for rubber garden weeding machine | |
| CN215912445U (en) | Mechanized agricultural plowing device | |
| CN215648100U (en) | Soil taking adjusting mechanism for ridger |
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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211105 Address after: 211100 two, B unit 300, Zhihui Road, Qilin science and Technology Innovation Park, Nanjing, Jiangsu. Applicant after: NANJING XUANSHI QIYUAN SOFTWARE TECHNOLOGY Co.,Ltd. Address before: 529000 No. 117, Dabei community, Enping City, Jiangmen City, Guangdong Province Applicant before: Cen Qingxia |