CN109258119B - Populus catkin collecting vehicle - Google Patents
Populus catkin collecting vehicle Download PDFInfo
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- CN109258119B CN109258119B CN201811285546.0A CN201811285546A CN109258119B CN 109258119 B CN109258119 B CN 109258119B CN 201811285546 A CN201811285546 A CN 201811285546A CN 109258119 B CN109258119 B CN 109258119B
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- water
- poplar
- fixedly connected
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- cover plate
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D93/00—Harvesting apparatus not provided for in other groups of this subclass
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- Environmental Sciences (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a poplar catkin collecting vehicle, and belongs to the field of poplar catkin collecting vehicles. The utility model provides a poplar wadding collection vehicle, includes the automobile body, fixedly connected with pole setting on the automobile body, fixedly connected with hydraulic drive in the pole setting, the hydraulic drive end is connected with the hydraulic stem. It can realize collection vehicle arc cover plate shroud poplar leaf layer, the sprinkler bead blowout rivers of arc cover plate bottom side, rivers spout to the poplar and absorb the poplar wadding, it is rotatory around the poplar top to drive the arc cover plate through driving motor and transmission adapter sleeve in addition, thereby effectually spout rivers to each part of poplar tree cluster, the rivers that have the poplar wadding fall into on first water guide umbrella cloth and the second water guide umbrella cloth, and respectively through first semi-annular water collecting tank board and the backflow of second semi-annular water collecting tank board to the water tank, effectual collection is collected the poplar wadding on the poplar, effectually prevented that the poplar wadding from wafting everywhere, the effectual respiratory infection that prevents, convenient trip, the effectual conflagration danger of having avoided.
Description
Technical Field
The invention relates to the field of poplar wadding collecting vehicles, in particular to a poplar wadding collecting vehicle.
Background
Every 5 months poplar blooms, the poplar wadding drifts away all the day, drift with the wind, the time-out falls, the poplar wadding is extensive outbreak more, and the poplar wadding quality is light, it is difficult to clean to float easily, a large amount of poplar wadding drifts away in the air in addition, not only influence people's visuality, the dispersed attention, inconvenient trip, and easily inhaled respiratory tract, arouse the cough, harm the respiratory tract, lead to respiratory tract infection or anaphylaxis, the poplar wadding is easily burnt in addition, there is the conflagration danger, consequently, collect the poplar wadding, it is very important to prevent that the poplar wadding from drifting away everywhere, and do not have a kind at present and can collect the poplar wadding collection.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems that the poplar catkins in the prior art are difficult to sweep everywhere, easily cause respiratory tract infection, are inconvenient to go out and have fire hazard risk, the invention aims to provide the poplar catkins collecting vehicle which can effectively absorb and collect the poplar catkins on poplar trees at the poplar trees, effectively prevent the poplar catkins from drifting everywhere, effectively prevent respiratory tract infection, facilitate going out and effectively avoid fire hazard.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A poplar wadding collecting vehicle comprises a vehicle body, wherein a vertical rod is fixedly connected to the vehicle body, a hydraulic driver is fixedly connected to the vertical rod, a hydraulic rod is connected to the drive end of the hydraulic driver, a water delivery hollow vertical rod is fixedly connected to the hydraulic rod, a connecting sleeve is rotatably connected to the upper end of the water delivery hollow vertical rod, a driven gear sleeve is fixedly connected to the bottom side of the connecting sleeve, a driving motor is fixedly connected to the water delivery hollow vertical rod through a fixing plate, the drive end of the driving motor is connected with a driving gear meshed with the driven gear sleeve, an arc-shaped cover plate is fixedly connected to the connecting sleeve and positioned above poplar, a plurality of water spray pipes are fixedly connected to the arc-shaped cover plate in an alternating mode and are uniformly distributed on the arc-shaped cover plate, one ends of the water spray pipes positioned at the bottom side of the arc-shaped cover plate are connected with, the connecting cylinder is communicated with the water delivery hollow upright rod, the connecting cylinder is fixedly connected with a flow dividing pipe, the flow dividing pipe is communicated with the connecting cylinder, the flow dividing pipe is connected with a water spray pipe, the vehicle body is fixedly connected with a water tank, the water tank is connected with a water pump, the water delivery end of the water pump is connected with a water delivery pipe, one end of the water delivery pipe, far away from the water pump, is connected with the water delivery hollow upright rod, the upright rod is connected with a first half sliding ring in a sliding manner, a plurality of first rotating bars are connected on the first half sliding ring in a rotating manner, a first supporting rod is connected on the upright rod in a sliding manner through a sliding block, one end of the first supporting rod, far away from the upright rod, is hinged with the first rotating bar, the first rotating bar is connected with a first water guide umbrella cloth, the lower end of the first rotating bar is fixedly connected with a first semi-annular water collection trough plate, and the, the bottom side of the first semi-annular water collecting groove plate is connected with a first backflow pipe, the lower end of the first backflow pipe is connected with a water tank, the first semi-sliding ring is connected with a second semi-sliding ring, the second semi-sliding ring is rotatably connected with a plurality of second rotating bars, the bottom sides of the second rotating bars are hinged with second supporting rods, the second supporting rods are fixedly connected to a supporting base, the second rotating bars are connected with second water guiding umbrella cloths, one ends of the second rotating bars, far away from the second semi-sliding ring, are fixedly connected with a second semi-annular water collecting groove plate, the second water guiding umbrella cloths are connected with the second semi-annular water collecting groove plate, the bottom side of the second semi-annular water collecting groove plate is connected with a second backflow pipe, the second backflow pipe is connected with the water tank, an arc-shaped cover plate of the collecting vehicle covers the poplar leaf layer, water flow is input into the water delivery pipe through a water pump on the vehicle body, and the water delivery pipe flows into the water delivery hollow flow dividing pipe through, thereby the sprinkler bead blowout rivers of arc cover plate bottom side, rivers spout to the poplar and absorb the poplar wadding, it is rotatory around the poplar top to drive the arc cover plate through driving motor and transmission adapter sleeve in addition, thereby effectually spout rivers to each part of poplar tree clump, thereby the effectual poplar wadding that absorbs on the poplar of rivers, the rivers that have the poplar wadding fall into on first water guide umbrella cloth and the second water guide umbrella cloth, and respectively through first semi-annular water collecting trough plate and the backflow water tank of second semi-annular water collecting trough plate, effectual collection poplar wadding on the poplar, effectually prevented that the poplar wadding from wafting everywhere, the effectual respiratory infection that prevents, convenient trip, the effectual conflagration danger of having avoided.
Preferably, be connected with a plurality of fans of blowing on the arc-shaped cover plate, it is a plurality of fans of blowing evenly distributed is in arc-shaped cover plate bottom side, and a plurality of fans of blowing are convenient for make rivers blow to the poplar when, can blow the leaf for the rivers that have the poplar wadding are convenient for fall down.
Preferably, two ends of the first half sliding ring are fixedly connected with first connecting plates, two ends of the second half sliding ring are fixedly connected with second connecting plates corresponding to the first connecting plates, and the first connecting plates and the second connecting plates are connected through locking bolts, so that the first half sliding ring and the second half sliding ring are conveniently connected.
Preferably, a filter screen is connected in the water tank, so that poplar wadding can be effectively filtered, and water in the water tank can be reused.
Preferably, the first water guide umbrella cloth and the second water guide umbrella cloth are all made of full-elastic pongee fabric, the surface of the full-elastic pongee fabric is smooth, and water flow with poplar batts can conveniently slide into the water collecting trough plate.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) the collecting vehicle arc cover plate covers the poplar leaf layer, water flow is input into the water delivery pipe through the water pump on the vehicle body, the water delivery pipe flows into the flow dividing pipe through the water delivery hollow upright stanchion, so that the water spray nozzle at the bottom side of the arc-shaped cover plate sprays water flow which sprays to the poplar and absorbs poplar catkins, and in addition, the arc-shaped cover plate is driven to rotate around the top of the poplar by the driving motor and the transmission device connecting sleeve, thereby effectively spraying the water flow to each part of the poplar tree cluster, effectively absorbing the poplar seed cotton on the poplar, leading the water flow with the poplar seed cotton to fall onto the first water guide umbrella cloth and the second water guide umbrella cloth, the poplar catkins on the poplar trees are effectively collected and collected by respectively reflowing to the water tank through the first semi-annular water collecting groove plate and the second semi-annular water collecting groove plate, so that the poplar catkins are effectively prevented from floating everywhere, respiratory tract infection is effectively prevented, the travel is facilitated, and the fire hazard is effectively avoided;
(2) the plurality of blowing fans can blow leaves while blowing water flow to the poplar trees, so that the water flow with poplar wadding can fall down conveniently;
(3) two ends of the first half sliding ring are fixedly connected with first connecting plates, two ends of the second half sliding ring are fixedly connected with second connecting plates corresponding to the first connecting plates, and the first connecting plates and the second connecting plates are connected through locking bolts so as to be convenient for connecting the first half sliding ring with the second half sliding ring;
(4) the filter screen is connected in the water tank, so that poplar wadding is effectively filtered, and water in the water tank can be repeatedly utilized;
(5) the surface of the full-elastic Chunyan fabric is smooth, so that water flow with poplar wadding can conveniently slide into the water collecting groove plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic diagram of a portion of the connection structure of the present invention;
FIG. 4 is a top view of the connection structure of the water guiding umbrella cloth and the water collecting tank plate of the present invention;
fig. 5 is a schematic structural diagram at B in fig. 4.
The reference numbers in the figures illustrate:
the water supply device comprises a supporting base 1, a water delivery hollow upright rod 2, a poplar 3, a hydraulic rod 4, a hydraulic driver 5, a second half sliding ring 6, a second rotating bar 7, a second water guide umbrella cloth 8, a second half annular water collecting trough plate 9, a second return pipe 10, a second support rod 11, a filter screen 12, a water tank 13, a vehicle body 14, a water pump 15, a first return pipe 16, a first half annular water collecting trough plate 17, a vertical rod 18, a first support rod 19, a first rotating bar 20, a first water guide umbrella cloth 21, a first plate sliding ring 22, a water delivery pipe 23, an arc-shaped cover plate 24, a shunt pipe 25, a water spray pipe 26, a water spray head 27, a blowing fan 28, a driven gear sleeve 29, a fixed plate 30, a driving motor 31, a driving gear 32, a connecting sleeve 33, a connecting cylinder 34, a first connecting plate 35, a second connecting plate 36 and a locking bolt 37.
Detailed Description
The drawings in the embodiments of the invention will be combined; the technical scheme in the embodiment of the invention is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the invention; rather than all embodiments. Based on the embodiments of the invention; all other embodiments obtained by a person skilled in the art without making any inventive step; all fall within the scope of protection of the present invention.
Example 1:
referring to fig. 1-5, a poplar catkin collecting vehicle comprises a vehicle body 14, wherein an upright post 18 is fixedly connected to the vehicle body 14, a hydraulic driver 5 is fixedly connected to the upright post 18, a hydraulic rod 4 is connected to the driving end of the hydraulic driver 5, a water delivery hollow upright post 2 is fixedly connected to the hydraulic rod 4, a connecting sleeve 33 is rotatably connected to the upper end of the water delivery hollow upright post 2, a driven gear sleeve 29 is fixedly connected to the bottom side of the connecting sleeve 33, a driving motor 31 is fixedly connected to the water delivery hollow upright post 2 through a fixing plate 30, a driving gear 32 engaged with the driven gear sleeve 29 is connected to the driving end of the driving motor 31, an arc-shaped cover plate 24 is fixedly connected to the connecting sleeve 33, the arc-shaped cover plate 24 is positioned above poplar 3, a plurality of water spray pipes 26 are fixedly connected to the arc-shaped cover plate 24 in an inserting manner, the plurality of water, the upper end of the water delivery hollow upright stanchion 2 is rotatably connected with a connecting cylinder 34, the connecting cylinder 34 is communicated with the water delivery hollow upright stanchion 2, the connecting cylinder 34 is fixedly connected with a shunt tube 25, the shunt tube 25 is communicated with the connecting cylinder 34, the shunt tube 25 is connected with a spray pipe 26, the vehicle body 14 is fixedly connected with a water tank 13, the water tank 13 is connected with a water pump 15, the water delivery end of the water pump 15 is connected with a water delivery pipe 23, one end of the water delivery pipe 23 far away from the water pump 15 is connected with the water delivery hollow upright stanchion 2, a first half sliding ring 22 is slidably connected on the upright stanchion 18, a plurality of first rotating bars 20 are rotatably connected on the first half sliding ring 22, a first support rod 19 is slidably connected on the upright stanchion 18 through a slide block, one end of the first support rod 19 far away from the upright stanchion 18 is hinged with the first rotating bar 20, a first water guide umbrella cloth 21 is connected on the first rotating bar 20, the lower end of a first water guiding umbrella cloth 21 is connected with a first semi-annular water collecting groove plate 17, the bottom side of the first semi-annular water collecting groove plate 17 is connected with a first return pipe 16, the lower end of the first return pipe 16 is connected with a water tank 13, a first semi-sliding ring 22 is connected with a second semi-sliding ring 6, the second semi-sliding ring 6 is rotatably connected with a plurality of second rotating rods 7, the bottom side of each second rotating rod 7 is hinged with a second supporting rod 11, the second supporting rod 11 is fixedly connected on a supporting base 1, the second rotating rods 7 are connected with second water guiding umbrella cloths 8, one end of each second rotating rod 7, far away from the second semi-sliding ring 6, is fixedly connected with a second semi-annular water collecting groove plate 9, the second water guiding umbrella cloth 8 is connected with a second return pipe 10, the second semi-annular water collecting groove plate 9 is connected with the water tank 13, a collecting vehicle 24 covers the poplar return pipe 3 leaf layer, the water flow is input into the water delivery pipe 23 through the water pump 15 on the vehicle body 14, the water delivery pipe 23 flows into the shunt pipe 25 through the water delivery hollow upright rod 2, so that the water spray nozzles 27 on the bottom side of the arc-shaped cover plate 24 spray water flow, which is sprayed to the poplar 3 and absorbs poplar wadding, in addition, the arc-shaped cover plate 24 is driven to rotate around the top of the poplar 3 by the driving motor 31 and the transmission device connecting sleeve 33, thereby effectively spraying the water flow to each part of the tree cluster of the poplar 3, so that the water flow effectively absorbs the poplar seed cotton on the poplar 3, the water flow with the poplar seed cotton falls onto the first water guide umbrella cloth 21 and the second water guide umbrella cloth 8, and respectively through first semi-annular water collecting groove plate 17 and second semi-annular water collecting groove plate 9 reflux to the water tank, effectual collection receives the poplar wadding on the poplar, and the effectual poplar wadding that has prevented wafts everywhere, and the effectual respiratory tract infection that prevents makes things convenient for the trip, the effectual conflagration danger of having avoided.
The arc-shaped cover plate 24 is connected with a plurality of blowing fans 28, the plurality of blowing fans 28 are uniformly distributed on the bottom side of the arc-shaped cover plate 24, and the plurality of blowing fans 28 can blow leaves when water flow blows to poplar trees, so that the water flow with poplar wadding falls down conveniently.
Two ends of the first half sliding ring 22 are fixedly connected with first connecting plates 35, two ends of the second half sliding ring 6 are fixedly connected with second connecting plates 36 corresponding to the first connecting plates 35, and the first connecting plates 35 and the second connecting plates 36 are connected through locking bolts 37, so that the first half sliding ring 22 and the second half sliding ring 6 are conveniently connected.
The filter screen 12 is connected in the water tank 13, so that the poplar catkins can be effectively filtered, and the water in the water tank 13 can be recycled.
The first water guide umbrella cloth 21 and the second water guide umbrella cloth 8 are all made of full-elastic shorea woven fabric, the surface of the full-elastic shorea woven fabric is smooth, and water flow with poplar batting can conveniently slide into the water collecting trough plate.
The working principle is as follows: the collecting vehicle is moved to a poplar 3 position, the collecting vehicle adjusts the height of an arc-shaped cover plate 24 through a hydraulic driver 4 and a hydraulic rod 4, the arc-shaped cover plate 24 covers a poplar leaf layer 3, the heights of a first rotating rod 20 and a second rotating rod 7 are respectively adjusted through a first supporting rod 19 and a second supporting rod 11, so that a first half sliding ring 22 is connected with a second half sliding ring 6, a trunk of the poplar is positioned between the first half sliding ring 22 and the second half sliding ring 6, water is input into a water pipe 23 through a water pump 15 on a vehicle body 14, the water pipe 23 inputs the water into a water conveying hollow upright rod 2, the water conveying hollow upright rod 2 flows into a flow dividing pipe 25, the flow dividing pipe 25 respectively flows the water to a plurality of water spraying pipes 26, so that water spraying heads 27 at the bottom side of the arc-shaped cover plate 24 spray the water, a connecting sleeve 33 is driven to rotate through a driving motor 31 through a driving gear 32 and, the connecting sleeve 33 drives the arc-shaped cover plate 24 to rotate around the top of the poplar 3, thereby effectively spraying water flow to each part of the 3 tree cluster of the poplar, the water flow sprays to the poplar 3 and absorbs poplar seed, the water flow with the poplar seed falls onto the first water guide umbrella cloth 21 and the second water guide umbrella cloth 8, and slides into the collecting grooves in the first semicircular water collecting groove plate 17 and the second semicircular water collecting groove plate 9, and respectively flows back to the water tank 13 through the first return pipe 16 and the second return pipe 10, the poplar seed on the poplar is effectively collected, the poplar seed is effectively prevented from floating everywhere, the respiratory tract infection is effectively prevented, the trip is convenient, and the fire hazard is effectively avoided.
The above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (2)
1. The utility model provides a poplar wadding collection vehicle which characterized in that: comprises a vehicle body (14), fixedly connected with pole setting (18) on vehicle body (14), fixedly connected with hydraulic drive ware (5) on pole setting (18), hydraulic drive ware (5) drive end is connected with hydraulic stem (4), fixedly connected with hollow pole setting (2) of water delivery on hydraulic stem (4), hollow pole setting (2) upper end of water delivery rotates and is connected with adapter sleeve (33), adapter sleeve (33) bottom side fixedly connected with driven gear cover (29), be connected with driving motor (31) through fixed plate (30) fixedly connected with on hollow pole setting (2) of water delivery, driving motor (31) drive end is connected with driving gear (32) with driven gear cover (29) meshing, fixedly connected with arc cover plate (24) on adapter sleeve (33), arc cover plate (24) are located poplar (3) top, arc cover plate (24) alternate a plurality of water spray pipes (26) of fixedly connected with, the plurality of water spraying pipes (26) are uniformly distributed on the arc-shaped cover plate (24), one ends of the water spraying pipes (26) positioned at the bottom side of the arc-shaped cover plate (24) are connected with water spraying heads (27), the upper ends of the water conveying hollow upright posts (2) are rotatably connected with connecting cylinders (34), the connecting cylinders (34) are communicated with the water conveying hollow upright posts (2), the connecting cylinders (34) are fixedly connected with shunt pipes (25), the shunt pipes (25) are communicated with the connecting cylinders (34), the shunt pipes (25) are connected with the water spraying pipes (26), a water tank (13) is fixedly connected with the vehicle body (14), the water tank (13) is connected with a water pump (15), the water conveying end of the water pump (15) is connected with a water conveying pipe (23), one end of the water conveying pipe (23) far away from the water pump (15) is connected with the water conveying hollow upright posts (2), and a first half sliding ring (22) is slidably connected with, the first semi-sliding ring (22) is connected with a plurality of first rotating bars (20) in a rotating mode, the upright rod (18) is connected with a first supporting rod (19) in a sliding mode through a sliding block, one end, far away from the upright rod (18), of the first supporting rod (19) is hinged to the first rotating bar (20), the first rotating bar (20) is connected with a first water guide umbrella cloth (21), the lower end of the first rotating bar (20) is fixedly connected with a first semi-annular water collection groove plate (17), the lower end of the first water guide umbrella cloth (21) is connected with the first semi-annular water collection groove plate (17), the bottom side of the first semi-annular water collection groove plate (17) is connected with a first return pipe (16), the lower end of the first return pipe (16) is connected with a water tank (13), the first semi-sliding ring (22) is connected with a second semi-sliding ring (6), and the second semi sliding ring (6) is connected with a plurality of second rotating bars (7) in a rotating mode, a second support rod (11) is hinged to the bottom side of the second rotating bar (7), the second support rod (11) is fixedly connected to the support base (1), a second water guide umbrella cloth (8) is connected to the second rotating bar (7), a second semi-annular water collecting trough plate (9) is fixedly connected to one end, far away from the second semi-sliding ring (6), of the second rotating bar (7), the second water guide umbrella cloth (8) is connected with the second semi-annular water collecting trough plate (9), a second backflow pipe (10) is connected to the bottom side of the second semi-annular water collecting trough plate (9), and the second backflow pipe (10) is connected with the water tank (13); a filter screen (12) is connected in the water tank (13);
the arc-shaped cover plate (24) is connected with a plurality of blowing fans (28), and the blowing fans (28) are uniformly distributed on the bottom side of the arc-shaped cover plate (24);
first half slip ring (22) both ends fixedly connected with first connecting plate (35), second half slip ring (6) both ends fixedly connected with second connecting plate (36) that correspond with first connecting plate (35), first connecting plate (35) and second connecting plate (36) link to each other through locking bolt (37).
2. The catkin collection cart according to claim 1, wherein: the first water guide umbrella cloth (21) and the second water guide umbrella cloth (8) are all made of full-elastic shorea fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285546.0A CN109258119B (en) | 2018-10-31 | 2018-10-31 | Populus catkin collecting vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811285546.0A CN109258119B (en) | 2018-10-31 | 2018-10-31 | Populus catkin collecting vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109258119A CN109258119A (en) | 2019-01-25 |
| CN109258119B true CN109258119B (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811285546.0A Active CN109258119B (en) | 2018-10-31 | 2018-10-31 | Populus catkin collecting vehicle |
Country Status (1)
| Country | Link |
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| CN (1) | CN109258119B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205762727U (en) * | 2016-09-21 | 2016-12-07 | 徐州工程学院 | A kind of portable poplar wadding, Semen Salicis babylonicae cum pilus catcher |
| CN206252025U (en) * | 2016-11-20 | 2017-06-16 | 榆林学院 | A kind of red jujube tree rain-proof collection umbrella device |
| CN206776332U (en) * | 2017-05-22 | 2017-12-22 | 金陵科技学院 | A kind of water injector for purifying catkin Chinese parasol tree wadding |
| CN107182583B (en) * | 2017-07-25 | 2020-04-28 | 杨松梅 | A collection device for poplar catkin |
| CN107377570B (en) * | 2017-07-25 | 2020-06-19 | 丁武轩 | Urban road poplar catkin absorbing device |
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2018
- 2018-10-31 CN CN201811285546.0A patent/CN109258119B/en active Active
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| CN109258119A (en) | 2019-01-25 |
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| CB03 | Change of inventor or designer information | ||
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Inventor after: Lin Jingbin Inventor after: Liu Lei Inventor before: Liu Lei |
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Effective date of registration: 20210126 Address after: 511458 No.106 Fengze East Road, Nansha District, Guangzhou City, Guangdong Province (self compiled Building 1) x1301-g019222 Applicant after: Guangzhou Lvdong Machinery Equipment Co.,Ltd. Address before: 237400 pawnshop group, Xingfu village, Changji Town, Huoqiu County, Lu'an City, Anhui Province Applicant before: Liu Lei |
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Inventor after: Lin Jingbin Inventor after: Liu Lei Inventor before: Lin Jingbin Inventor before: Liu Lei |