CN110773496B - Small-size view tree crown dust collecting equipment - Google Patents
Small-size view tree crown dust collecting equipment Download PDFInfo
- Publication number
- CN110773496B CN110773496B CN201911103157.6A CN201911103157A CN110773496B CN 110773496 B CN110773496 B CN 110773496B CN 201911103157 A CN201911103157 A CN 201911103157A CN 110773496 B CN110773496 B CN 110773496B
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- Prior art keywords
- dust
- cavity
- dust removing
- water
- tree crown
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- 239000000428 dust Substances 0.000 title claims abstract description 126
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 238000007664 blowing Methods 0.000 claims description 22
- 238000005507 spraying Methods 0.000 claims description 11
- 239000007921 spray Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 4
- 238000004544 sputter deposition Methods 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The invention discloses a dust removing device for crowns of small-sized landscape trees, which comprises a dust removing box, wherein a dust removing cavity with a downward opening is arranged in the dust removing box, an annular wrapping air bag is fixedly arranged on the inner wall of the dust removing cavity, the wrapping air bag is high at the left and low at the right, an annular cavity is arranged in the dust removing box, the annular cavity is communicated with an air pump through a communicating pipe, the air pump is started to inflate the wrapping air bag, so that a trunk is wrapped, the dust removing device can wrap the crowns of the landscape trees, the crowns are blown to separate dust accumulated on leaves from the leaves, the dust separated from the leaves is absorbed by a dust absorbing mechanism, so that the dust on the crowns is cleaned, when the dust is more and difficult to clean, the crowns can be washed by a small amount of water after the dust removal is finished, and the water is guided into a flowerpot to be utilized, avoiding the water from sputtering all around.
Description
Technical Field
The invention relates to the technical field of dust removal equipment, in particular to small landscape tree crown dust removal equipment.
Background
The method is characterized in that a lot of landscape trees are placed in plant shops or homes, after the landscape trees are placed for a period of time, dust can be accumulated on leaves of the landscape trees, the attractiveness of the landscape trees is affected, in the traditional landscape tree crown dust cleaning method, the landscape trees are generally washed by water, however, as the landscape trees are high in crowns and large in area, water can be splashed indoors due to the fact that the landscape trees are washed by water, and cleaning in the later period is complicated.
Disclosure of Invention
The invention aims to solve the technical problem of providing a dust removal device for the crown of a small landscape tree, and the dust removal device overcomes the problems.
The invention is realized by the following technical scheme.
A small landscape tree crown dust removal device comprises a dust removal box, wherein a dust removal cavity with a downward opening is arranged in the dust removal box, an annular wrapping air bag is fixedly arranged on the inner wall of the dust removal cavity, the wrapping air bag is high at the left and low at the right, an annular cavity is arranged in the dust removal box, the annular cavity is communicated with an inflator pump through a communicating pipe, and the trunk is wrapped by inflating the wrapping air bag after the inflator pump is started;
the dust removing cavity is internally provided with a blowing mechanism capable of moving up and down, after the trunk is wrapped by the wrapping air bag, the tree crown is positioned on the upper side of the wrapping air bag, the blowing mechanism is adjusted to a proper position and blows air to the tree crown, so that dust on leaves falls off and is diffused in the dust removing cavity, the dust removing cavity is internally provided with a dust collecting mechanism, the dust collecting mechanism can absorb the dust diffused in the dust removing cavity, the inner wall of the dust removing cavity is provided with a water spraying shower head, when the dust on the leaves is difficult to fall off completely, the water spraying shower head sprays water to the tree crown, the inner wall of the dust removing cavity is fixedly provided with a drain pipe, the drain pipe is positioned on the upper side of the lower position of the wrapping air bag, one end of the drain pipe is placed in a flowerpot before the water spraying of the water spraying shower head sprays water, and the water sprayed;
and a supporting and moving mechanism is installed on the outer side of the dust removal box.
Further, the blowing mechanism comprises a first electric guide rail fixedly arranged in the inner wall of the dust removal cavity, a moving plate is installed on one side of the first electric guide rail, a rotating motor is arranged in the moving plate, a rotating shaft is in power connection with the lower side of the rotating motor, a rotating plate is fixedly arranged at the lower end of the rotating shaft, two mounting plates are installed on the lower end face of the rotating plate in a bilateral symmetry mode, blowing cylinders are fixedly arranged on the opposite end faces of the mounting plates, a fan is fixedly arranged in the rotating plate and communicated with the blowing cylinders, and the blowing cylinders blow air after the fan is started.
Furthermore, the lower end face of the rotating plate is bilaterally and symmetrically fixedly provided with a second electric guide rail, the mounting plate is mounted on the lower side of the second electric guide rail, and the position of the mounting plate can be adjusted by starting the second electric guide rail so as to adapt to crowns with different diameters.
Furthermore, a first vent hole penetrating through the rotating plate from top to bottom is formed in the rotating plate, a second vent hole penetrating through the dedusting cavity from top to bottom is formed in the top wall of the dedusting cavity, and filter cotton is installed in the second vent hole.
Further, dust absorption mechanism including set up in dust absorption mouth in the dust removal chamber, dust absorption mouth is equipped with three at least, dust absorption mouth is in evenly set up in the dust removal chamber, dust absorption mouth pass through communicating pipe with the dust catcher intercommunication.
Further, support moving mechanism and include the main mounting case, the terminal surface is installed and is removed the wheel under the main mounting case, be equipped with in the main mounting case and be used for placing the pump the cavity of dust catcher, the fixed bracing piece that is equipped with of main mounting case up end, the fixed third electronic guide rail that is equipped with of bracing piece right-hand member face, the adjusting lever is installed on third electronic guide rail right side, the dust removal case is fixed in the adjusting lever right-hand member, be equipped with the water storage chamber that is used for storing water in the bracing piece, be equipped with the water filling valve in the water storage intracavity wall, be equipped with the water pump in the water storage chamber, the water pump with lead to pipe intercommunication between the water spray gondola water faucet, the fixed handle that is equipped.
The invention has the beneficial effects that: the invention can wrap the crown of the landscape tree, the dust accumulated on the leaves is separated from the leaves by blowing the crown, and the dust separated from the leaves is absorbed by the dust absorption mechanism, thereby realizing the cleaning of the dust on the crown.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic left side view of the structure of FIG. 1;
FIG. 3 is a schematic top view of the rotary plate of FIG. 1;
fig. 4 is a schematic view of the structure at a-a in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The dust removing device for the small landscape tree crowns, which is described with reference to fig. 1-4, mainly comprises a dust removing box 26, a dust removing cavity 44 with a downward opening is arranged in the dust removing box 26, an annular wrapping air bag 41 is fixedly arranged on the inner wall of the dust removing cavity 44, the wrapping air bag 41 is high at the left and low at the right, an annular cavity 40 is arranged in the dust removing box 26, the annular cavity 40 is communicated with an inflator pump 22 through a communicating pipe 20, and the inflator pump 22 is started to inflate the wrapping air bag 41, so as to wrap the tree trunks;
the dust removing cavity 44 is provided with a blowing mechanism 62 which can move up and down, after the trunk is wrapped by the wrapping air bag 41, the crown is positioned at the upper side of the wrapping air bag 41, the blowing mechanism 62 is adjusted to a proper position, the blowing mechanism 62 blows air to the crown, so that the dust on the leaves falls off and spreads in the dust removing cavity 44, the dust removing cavity 44 is provided with a dust suction mechanism 61, the dust suction mechanism 61 can absorb dust which is diffused in the dust removing cavity 44, the inner wall of the dust removing cavity 44 is provided with a water spray shower 34, when the dust on the leaves is difficult to fall off completely, the water spraying shower head 34 sprays water to the crown, a drain pipe 39 is fixedly arranged in the inner wall of the dust removing cavity 44, the drain pipe 39 is positioned at the upper side of the lower position of the wrapping air bag 41, one end of the drain pipe 39 is placed in a flowerpot before the sprinkler 34 sprays water, and the water sprayed by the sprinkler 34 flows into the flowerpot through the drain pipe 39;
and a supporting and moving mechanism 60 is arranged outside the dust removing box 26.
Beneficially, the blowing mechanism 62 includes a first electric guide rail 25 fixedly disposed in the inner wall of the dust removing cavity 44, a moving plate 27 is mounted on one side of the first electric guide rail 25, a rotating motor 28 is disposed in the moving plate 27, a rotating shaft 29 is dynamically connected to the lower side of the rotating motor 28, a rotating plate 43 is fixedly disposed at the lower end of the rotating shaft 29, two mounting plates 36 are symmetrically mounted on the lower end face of the rotating plate 43 in the left-right direction, blowing cylinders 37 are fixedly disposed on the opposite end faces of the mounting plates 36, a fan 31 is fixedly disposed in the rotating plate 43, the fan 31 is communicated with the blowing cylinders 37, and the blowing cylinders 37 blow air after the fan 31 is started.
Beneficially, the lower end surface of the rotating plate 43 is fixed with a second electric rail 35 in a bilateral symmetry manner, the mounting plate 36 is mounted on the lower side of the second electric rail 35, and the position of the mounting plate 36 can be adjusted by actuating the second electric rail 35, so as to adapt to crowns with different diameters.
Advantageously, the rotating plate 43 is provided with a first vent hole 30 penetrating up and down, the top wall of the dust removing cavity 44 is provided with a second vent hole 32 penetrating up and down, and the second vent hole 32 is provided with filter cotton 33.
Advantageously, the suction mechanism 61 comprises at least three suction nozzles 38 arranged in the dust-collecting chamber 44, the suction nozzles 38 are arranged uniformly in the dust-collecting chamber 44, and the suction nozzles 38 are communicated with the vacuum cleaner 21 through a communication pipe 20.
Beneficially, support moving mechanism 60 and include main mounting case 10, the terminal surface is installed and is removed wheel 23 under main mounting case 10, be equipped with in the main mounting case 10 and be used for placing inflator pump 22 the cavity of dust catcher 21, the fixed bracing piece 24 that is equipped with of main mounting case 10 up end, the fixed third electronic guide rail 17 that is equipped with of bracing piece 24 right-hand member face, adjusting lever 16 is installed to the electronic guide rail 17 right side of third, dust removal case 26 is fixed in adjusting lever 16 right-hand member, be equipped with the water storage chamber 12 that is used for storing water in the bracing piece 24, be equipped with water filling valve 14 in the 12 inner walls of water storage chamber, be equipped with water pump 19 in the water storage chamber 12, water pump 19 with through water pipe 18 intercommunication between the sprinkler 34, the fixed handle 15 that is equipped with of bracing piece 24 left end face.
The working steps are as follows: manually pushing the handle 15 to push the equipment to a proper position, starting the third electric guide rail 17 to enable the adjusting rod 16 to drive the dust removal box 26 to ascend so that the lower end of the dust removal box 26 is higher than the landscape tree, pushing the handle 15 to enable the dust removal box 26 to move to the upper side of the landscape tree, and then starting the third electric guide rail 17 to enable the dust removal box 26 to descend so that the crown of the landscape tree enters the dust removal cavity 44;
the air pump 22 is started, the wrapping air bag 41 is inflated through the air charging pipe 11 and the annular cavity 40, the wrapping air bag 41 is expanded and stretched to wrap the trunk, the condition in the dust removing cavity 44 is observed through the transparent glass 42, the rotating plate 43 is adjusted to be at a proper height through the first electric guide rail 25, the fan 31 is started to blow air to the crown through the air blowing cylinder 37, the rotating motor 28 is started to enable the rotating shaft 29 to drive the rotating plate 43 to rotate, the air blowing cylinder 37 blows air around the crown, dust on leaves is diffused in the dust removing cavity 44, and the dust collector 21 is started, so that the dust in the dust removing cavity 44 is absorbed by the dust suction nozzle 38;
after the dust removal, if there is the dust that can't drop on the leaf, place drain pipe 39 one end in the flowerpot, start water pump 19, water is through spraying water gondola water faucet 34 blowout, washes the leaf, and water falls on parcel gasbag 41, flows into in the flowerpot through drain pipe 39.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a small-size view tree crown dust collecting equipment, includes the dust removal case, its characterized in that: the dust removing box is internally provided with a dust removing cavity with a downward opening, an annular wrapping air bag is fixedly arranged on the inner wall of the dust removing cavity, the wrapping air bag is high at the left and low at the right, an annular cavity is arranged in the dust removing box and is communicated with an inflator pump through a communicating pipe, and the inflator pump is started to inflate the wrapping air bag, so that the trunk is wrapped;
the dust removing cavity is internally provided with a blowing mechanism capable of moving up and down, after the trunk is wrapped by the wrapping air bag, the tree crown is positioned on the upper side of the wrapping air bag, the blowing mechanism is adjusted to a proper position and blows air to the tree crown, so that dust on leaves falls off and is diffused in the dust removing cavity, the dust removing cavity is internally provided with a dust collecting mechanism, the dust collecting mechanism can absorb the dust diffused in the dust removing cavity, the inner wall of the dust removing cavity is provided with a water spraying shower head, when the dust on the leaves is difficult to fall off completely, the water spraying shower head sprays water to the tree crown, the inner wall of the dust removing cavity is fixedly provided with a drain pipe, the drain pipe is positioned on the upper side of the lower position of the wrapping air bag, one end of the drain pipe is placed in a flowerpot before the water spraying of the water spraying shower head sprays water, and the water sprayed;
and a supporting and moving mechanism is installed on the outer side of the dust removal box.
2. The small landscape tree crown dust removal equipment of claim 1, wherein: the blowing mechanism comprises a first electric guide rail fixedly arranged in the inner wall of the dust removal cavity, a moving plate is mounted on one side of the first electric guide rail, a rotating motor is arranged in the moving plate, a rotating shaft is in power connection with the lower side of the rotating motor, a rotating plate is fixedly arranged at the lower end of the rotating shaft, two mounting plates are symmetrically mounted on the lower end face of the rotating plate in a bilateral mode, a blowing cylinder is fixedly arranged on the opposite end face of each mounting plate, a fan is fixedly arranged in the rotating plate and communicated with the blowing cylinder, and the blowing cylinder blows air after the fan is started.
3. The small landscape tree crown dust removal equipment of claim 2, wherein: the rotating plate is characterized in that second electric guide rails are fixedly arranged on the lower end face of the rotating plate in a bilateral symmetry mode, the mounting plates are mounted on the lower sides of the second electric guide rails, and the positions of the mounting plates can be adjusted by starting the second electric guide rails so as to adapt to crowns with different diameters.
4. The small landscape tree crown dust removal equipment of claim 2, wherein: the dust removing device is characterized in that a first vent hole penetrating through the rotating plate up and down is formed in the rotating plate, a second vent hole penetrating through the dust removing cavity up and down is formed in the top wall of the dust removing cavity, and filter cotton is installed in the second vent hole.
5. The small landscape tree crown dust removal equipment of claim 1, wherein: the dust collection mechanism comprises three dust collection nozzles arranged in the dust collection cavity, the dust collection nozzles are uniformly arranged in the dust collection cavity, and the dust collection nozzles are communicated with the dust collector through a communicating pipe.
6. The small landscape tree crown dust removal equipment of claim 1, wherein: the supporting and moving mechanism comprises a main installation box, the lower end face of the main installation box is provided with moving wheels, the main installation box is internally provided with an inflator pump, a cavity of the dust collector, the upper end face of the main installation box is fixedly provided with a supporting rod, the right end face of the supporting rod is fixedly provided with a third electric guide rail, an adjusting rod is installed on the right side of the third electric guide rail, the dust removal box is fixed at the right end of the adjusting rod, a water storage cavity for storing water is arranged in the supporting rod, a water adding valve is arranged in the inner wall of the water storage cavity, a water pump is arranged in the water storage cavity, the water pump is communicated with the water spraying shower head through a water pipe, and the left end face.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103157.6A CN110773496B (en) | 2019-11-12 | 2019-11-12 | Small-size view tree crown dust collecting equipment |
| GBGB2003111.8A GB202003111D0 (en) | 2019-11-12 | 2020-03-04 | A small-scale landscape tree crown dust removal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911103157.6A CN110773496B (en) | 2019-11-12 | 2019-11-12 | Small-size view tree crown dust collecting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110773496A CN110773496A (en) | 2020-02-11 |
| CN110773496B true CN110773496B (en) | 2020-06-02 |
Family
ID=69390684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911103157.6A Active CN110773496B (en) | 2019-11-12 | 2019-11-12 | Small-size view tree crown dust collecting equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110773496B (en) |
| GB (1) | GB202003111D0 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359992A (en) * | 2020-03-30 | 2020-07-03 | 徐州工程学院 | Wisdom city is with green dust collector that plants |
| CN116313916B (en) * | 2023-03-28 | 2023-10-31 | 扬州和铵半导体有限公司 | Semiconductor component packaging equipment |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225257A1 (en) * | 1982-07-06 | 1984-01-12 | Fischer, Hannes, 7988 Wangen | Model tree or shrub and method for its production |
| CN102527653A (en) * | 2011-01-03 | 2012-07-04 | 黄轶超 | Method for purifying air by cleaning green plant leaf surfaces with water |
| CN205324240U (en) * | 2015-12-21 | 2016-06-22 | 陕西师范大学 | Horticulture arboreal growth promotes belt cleaning device |
| CN107081310A (en) * | 2017-06-20 | 2017-08-22 | 吴海锋 | Plant dust arrester is used in a kind of efficient and environment-friendly type gardening plantation |
| CN108435703A (en) * | 2018-05-17 | 2018-08-24 | 潘旭康 | A kind of air blowing type dust-extraction unit on municipal administration garden plants surface |
| CN207927421U (en) * | 2018-03-07 | 2018-10-02 | 余鑫 | A kind of Forestry Engineering sapling storage device |
| CN208527410U (en) * | 2018-07-03 | 2019-02-22 | 陕西科技大学镐京学院 | A kind of electric automatization dust-extraction unit |
| CN208527549U (en) * | 2018-07-27 | 2019-02-22 | 田纪轩 | A kind of air blowing type dust-extraction unit on garden plants surface |
-
2019
- 2019-11-12 CN CN201911103157.6A patent/CN110773496B/en active Active
-
2020
- 2020-03-04 GB GBGB2003111.8A patent/GB202003111D0/en not_active Ceased
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3225257A1 (en) * | 1982-07-06 | 1984-01-12 | Fischer, Hannes, 7988 Wangen | Model tree or shrub and method for its production |
| CN102527653A (en) * | 2011-01-03 | 2012-07-04 | 黄轶超 | Method for purifying air by cleaning green plant leaf surfaces with water |
| CN205324240U (en) * | 2015-12-21 | 2016-06-22 | 陕西师范大学 | Horticulture arboreal growth promotes belt cleaning device |
| CN107081310A (en) * | 2017-06-20 | 2017-08-22 | 吴海锋 | Plant dust arrester is used in a kind of efficient and environment-friendly type gardening plantation |
| CN207927421U (en) * | 2018-03-07 | 2018-10-02 | 余鑫 | A kind of Forestry Engineering sapling storage device |
| CN108435703A (en) * | 2018-05-17 | 2018-08-24 | 潘旭康 | A kind of air blowing type dust-extraction unit on municipal administration garden plants surface |
| CN208527410U (en) * | 2018-07-03 | 2019-02-22 | 陕西科技大学镐京学院 | A kind of electric automatization dust-extraction unit |
| CN208527549U (en) * | 2018-07-27 | 2019-02-22 | 田纪轩 | A kind of air blowing type dust-extraction unit on garden plants surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110773496A (en) | 2020-02-11 |
| GB202003111D0 (en) | 2020-04-15 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200509 Address after: 243000 Linhai ecological park, Xibu Town, he County, Ma'anshan City, Anhui Province Applicant after: ANHUI LINHAI LANDSCAPING Co.,Ltd. Address before: No. 89 Xiaosong Village, Niuzhuang Town, Dongying District, Dongying City, Shandong Province Applicant before: Dongying Qihao Commodity Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 243000 Linhai ecological park, Xibu Town, he County, Ma'anshan City, Anhui Province Patentee after: Anhui Linhai Botanical Garden Landscaping Co.,Ltd. Country or region after: China Address before: 243000 Linhai ecological park, Xibu Town, he County, Ma'anshan City, Anhui Province Patentee before: ANHUI LINHAI LANDSCAPING Co.,Ltd. Country or region before: China |