CN109921737A - A kind of solar battery plate supporting device convenient for cleaning - Google Patents
A kind of solar battery plate supporting device convenient for cleaning Download PDFInfo
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- CN109921737A CN109921737A CN201711316284.5A CN201711316284A CN109921737A CN 109921737 A CN109921737 A CN 109921737A CN 201711316284 A CN201711316284 A CN 201711316284A CN 109921737 A CN109921737 A CN 109921737A
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- fixedly connected
- plate
- bottom end
- solar battery
- turntable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses a kind of solar battery plate supporting devices convenient for cleaning, including bottom plate, the upper surface of the bottom plate is fixedly connected on the lower surface of support plate, the back side of the support plate is flexibly connected by pin shaft with the front of fixed block, and the upper surface of the fixed block is fixedly connected on the lower surface of rotor plate.This is convenient for the solar battery plate supporting device cleaned, by the way that motor is arranged, so that motor rotation drives turntable rotation, so that turntable is rotated and is moved in a circle with movable slider, so that sliding block moves back and forth in sliding slot, and the left half of slide bar movable can be rotated by shaft and bearing, so that slide bar moves forward and backward band electric brush front-rear reciprocation movement, to have the function that clean solar panel body surface dust, reduce manual labor, and does not have to worker and climb to eminence the dust for cleaning solar panel body surface again, the risk being subject to so as to avoid worker.
Description
Technical field
The present invention relates to optoelectronic device technical field, specially a kind of solar battery plate supporting device convenient for cleaning.
Background technique
Solar panel is that solar radiant energy is passed through photoelectric effect or photochemical effect is straight by absorbing sunlight
It connecing or indirect conversion is at the device of electric energy, the main material of most of solar panel is " silicon ", but because cost of manufacture is larger,
So that it is generally used, there are also certain limitations.
For common batteries and recyclable rechargeable battery, the green that solar battery belongs to more energy efficient environmental protection is produced
Product.
Solar panel is installed aloft more on present society, in order to obtain more sufficient sunlight, however the time one
Length will fall dust, influence the absorption of sunlight, and not allow easy cleaning manually, and worker's climbing has very big wind to eminence
Danger.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of solar battery plate supporting device convenient for cleaning, solutions
Solar panel on present society of having determined is installed aloft, in order to obtain more sufficient sunlight, however for a long time more
Dust can be fallen, the absorption of sunlight is influenced, and does not allow easy cleaning manually, and worker's climbing has asking for very big risk to eminence
Topic.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of solar panel convenient for cleaning supports
Device, including bottom plate, the upper surface of the bottom plate are fixedly connected on the lower surface of support plate, and the back side of the support plate passes through pin
Axis is flexibly connected with the front of fixed block, and the upper surface of the fixed block is fixedly connected on the lower surface of rotor plate, the bottom plate
Upper surface be fixedly connected on the bottom end of electric pushrod, and electric pushrod is located at the right side of support plate, the top of the electric pushrod
End is fixedly connected on the bottom end of first pulley, and the top of the first pulley and the lower surface of rotor plate overlap, the bottom plate
Upper surface is fixedly connected on the bottom end of second pulley by telescopic device, and telescopic device is located at the left side of support plate, and described
The top of two pulleys and the lower surface of rotor plate overlap, and the upper surface of the rotor plate is fixedly connected on the lower surface of pedestal, institute
The upper surface for stating pedestal is fixedly connected with motor, and the output shaft of the motor is fixedly connected on the lower surface of turntable, the rotation
The upper surface of plate is fixedly connected on the bottom end of fixed link, and the top of the fixed plate is fixedly connected on the lower surface of connecting plate, institute
It states connecting plate upper surface and is connected with bearing, the inner surface of the bearing is socketed in the surface of shaft, and the top of the shaft is fixed
It is connected with slide bar, the upper surface of the slide bar is provided with sliding slot, and sliding slot is located above the turntable, and the inner surface of the sliding slot is living
Dynamic to be connected with sliding block, the lower surface of the sliding block is fixedly connected on the upper surface of turntable, and the left end of the slide bar is fixedly connected with
Hairbrush, the lower surface of the hairbrush are overlapped on the upper surface of solar panel ontology, under the solar panel ontology
Surface is fixedly connected on the top of support rod, and the bottom end of support rod is fixedly connected on the upper surface of rotor plate.
Preferably, the telescopic device includes telescopic rod, and the bottom end of the telescopic rod is fixedly connected on the upper surface of bottom plate,
And the top of telescopic rod is fixedly connected on the bottom end of second pulley, and the surface of the telescopic rod is socketed with spring, the spring
Bottom end be fixedly connected on the upper surface of bottom plate, and the top of spring is fixedly connected on the bottom end of second pulley.
Preferably, the upper surface of the bottom plate is fixedly connected with battery and control panel, and the control panel, which is located at, to be stored
The right side of battery.
Preferably, the output end of the battery is electrically connected with the input terminal of control panel, the output of the control panel
End is electrically connected with the input terminal of motor and electric pushrod respectively.
Preferably, the lower surface of the bottom plate is fixedly connected with supporting leg, and the quantity of the supporting leg is four.
Preferably, the sliding block is 2/3rds of turntable radius with a distance from the turntable center of circle, and the shape of the sliding block is
Cylinder, the shape of the pedestal are trapezoidal.
(3) beneficial effect
The present invention provides a kind of solar battery plate supporting device convenient for cleaning, have it is following the utility model has the advantages that
It (1), should be convenient for the solar battery plate supporting device of cleaning, by the way that motor is arranged, so that motor rotation band turn
Disc spins, so that turntable is rotated and moved in a circle with movable slider, so that sliding block moves back and forth in sliding slot, and slide bar
Left half by shaft and bearing can activity rotate, by the supporting role of support rod and connecting plate, so that slide bar
Can front-rear reciprocation movement so that slide bar move forward and backward band electric brush front-rear reciprocation movement, to reach cleaning solar battery
The effect of plate body surface dust reduces manual labor, and is climbed again without worker to eminence and clean solar battery
The dust of plate body surface, the risk being subject to so as to avoid worker.
(2), setting pin shaft, when electric pushrod elongation, electricity should be passed through convenient for the solar battery plate supporting device cleaned
Dynamic push rod drives first pulley to move upwards, and first pulley pushes the right side of rotor plate lower surface upwards, when electric pushrod shortens
When, under the elastic force effect of spring, so that solar panel ontology is moved upwards around pin shaft, to realize solar energy
The adjusting of solar panel ontology tilt angle, and structure of the invention is compact, design is rationally, practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the present invention faces；
Fig. 2 is the structural schematic diagram that the present invention overlooks.
In figure: 1 bottom plate, 2 support plates, 3 pin shafts, 4 fixed blocks, 5 rotor plates, 6 electric pushrods, 7 first pulleys, 8 flexible dresses
Set, 81 telescopic rods, 82 springs, 9 second pulleys, 10 pedestals, 11 motors, 12 supporting legs, 13 turntables, 14 fixed links, 15 connecting plates,
16 bearings, 17 shafts, 18 slide bars, 19 sliding slots, 20 sliding blocks, 21 hairbrush, 22 solar panel ontologies, 23 support rods, 24 electric power storages
Pond, 25 control panels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs. 1-2, the present invention provides a kind of technical solution: a kind of solar panel support dress convenient for cleaning
Set, including bottom plate 1, the upper surface of bottom plate 1 is fixedly connected on the lower surface of support plate 2, the back side of support plate 2 by pin shaft 3 with
The front of fixed block 4 is flexibly connected, and by the way that pin shaft 3 is arranged, allows the connection of support plate 2 and fixed block 4 movable, and support
Plate 2, pin shaft 3 and fixed block 4 play supporting role to rotor plate 5, so that the movement that rotor plate 5 is more flexible and stable, Gu
The upper surface for determining block 4 is fixedly connected on the lower surface of rotor plate 5, and the upper surface of bottom plate 1 is fixedly connected on the bottom of electric pushrod 6
End, and electric pushrod 6 is located at the right side of support plate 2, the top of electric pushrod 6 are fixedly connected on the bottom end of first pulley 7, and first
The top of pulley 7 and the lower surface of rotor plate 5 overlap, by the way that first pulley 7 is arranged, so that electric pushrod 6 drives first pulley 7
More smooth when the lower surface of rotor plate 5 moves, the upper surface of bottom plate 1 is fixedly connected with battery 24 and control panel 25,
Control panel 25 is located at the right side of battery 24, by the way that battery 24 is arranged, so that battery 24 passes through control panel 25
It powers to electric pushrod 6 and motor 11, thus ensure that the normal use of electric pushrod 6 and motor 11, the output of battery 24
End is electrically connected with the input terminal of control panel 25, the input with motor 11 and electric pushrod 6 respectively of the output end of control panel 25
End electrical connection, by the way that control panel 25 is arranged, so that worker, which more easily passes through control panel 25, controls 6 He of electric pushrod
The normal work of motor 11, the lower surface of bottom plate 1 are fixedly connected with supporting leg 12, and the quantity of supporting leg 12 is four, by setting
Supporting leg 12 is set, the stability of bottom plate 1 is strengthened, the upper surface of bottom plate 1 is fixedly connected on second pulley 9 by telescopic device 8
Bottom end, and telescopic device 8 is located at the left side of support plate 2, and telescopic device 8 includes telescopic rod 81, and the bottom end of telescopic rod 81 is fixed
It is connected to the upper surface of bottom plate 1, and the top of telescopic rod 81 is fixedly connected on the bottom end of second pulley 9, passes through setting second
Pulley 9, so that telescopic rod 81 drives more smooth, the surface of telescopic rod 81 when the lower surface of rotor plate 5 moves of second pulley 9
It is socketed with spring 82, the bottom end of spring 82 is fixedly connected on the upper surface of bottom plate 1, and the top of spring 82 is fixedly connected on
The bottom end of two pulleys 9, by the way that spring 82 is arranged, when electric pushrod 6 shortens, under the elastic force effect of spring 82, so that
Solar panel ontology 22 is moved upwards around pin shaft 3, so that the adjusting of 22 tilt angle of solar panel ontology is realized,
The top of second pulley 9 and the lower surface of rotor plate 5 overlap, and the upper surface of rotor plate 5 is fixedly connected on the lower surface of pedestal 10,
The shape of pedestal 10 be it is trapezoidal, by be arranged pedestal 10, strengthen the stability of motor 11, the upper surface of pedestal 10 is fixedly connected
There is motor 11, the output shaft of motor 11 is fixedly connected on the lower surface of turntable 13, and the upper surface of rotor plate 5 is fixedly connected on fixation
The bottom end of bar 14, the top of fixed plate are fixedly connected on the lower surface of connecting plate 15, and 15 upper surface of connecting plate is connected with bearing 16,
The inner surface of bearing 16 is socketed in the surface of shaft 17, by the way that bearing 16 is arranged, so that shaft 17 can activity in bearing 16
Rotation so that slide bar 18 can front-rear reciprocation movement so that the top of shaft 17 is fixedly connected with slide bar 18, slide bar 18 it is upper
Surface is provided with sliding slot 19, and sliding slot 19 is located at the top of turntable 13, and the inner surface of sliding slot 19 is connected with sliding block 20, sliding block
20 lower surface is fixedly connected on the upper surface of turntable 13, by the way that motor 11 is arranged, so that the rotation of motor 11 drives turntable 13 to revolve
Turn, so that turntable 13 is rotated and is moved in a circle with movable slider 20, so that sliding block 20 moves back and forth in sliding slot 19, and
The left half of slide bar 18 movable can be rotated by shaft 17 and bearing 16, and the support for passing through support rod 23 and connecting plate 15 is made
With so that slide bar 18 can front-rear reciprocation movement so that slide bar 18 move forward and backward band 21 front-rear reciprocation movement of electric brush, from
And have the function that clean 22 surface dirt of solar panel ontology, reduce manual labor, and do not have to worker and climb again
The dust on 22 surface of solar panel ontology is cleaned to eminence, so as to avoid the risk that worker is subject to, sliding block 20 is from turning
The distance in 13 center of circle of disk is 2/3rds of 13 radius of turntable, is turntable 13 with a distance from 13 center of circle of turntable by setting sliding block 20
2/3rds of radius, thus ensure that 20 bias of sliding block is fixedly connected on the upper surface of turntable 13, it is sliding when turntable 13 rotates
Block 20 can intermittent band moving slide-bar 18 around 16 front-rear reciprocation movement of bearing, the shape of sliding block 20 is cylinder, passes through setting
Sliding block 20 is cylinder, so that sliding block 20 more smoothly moves in sliding slot 19, so that the left end of slide bar 18 is fixedly connected with hairiness
Brush 21, the lower surface of hairbrush 21 is overlapped on the upper surface of solar panel ontology 22, the following table of solar panel ontology 22
Face is fixedly connected on the top of support rod 23, and the bottom end of support rod 23 is fixedly connected on the upper surface of rotor plate 5.
In use, the starting of motor 11 is controlled by control panel 25, so that the output shaft of motor 11 rotates, so that motor
11 rotate and turntable 13 are driven to rotate, so that turntable 13 moves in a circle with movable slider 20, sliding block 20 is sliding in sliding slot 19 at this time
Dynamic, when sliding block 20 moves to rear, hairbrush 21 17 travels forward around the shaft, when sliding block 20 moves to front, hairbrush 21 around
Shaft 17 moves backward, and motor 11 persistently rotates, so that 21 front-rear reciprocation movement of hairbrush is to solar panel ontology 22
The dust of upper surface is cleaned, then is controlled motor 11 by control panel 25 and stopped working, and controls electronic push away by control panel 25
Bar 6 extends, and electric pushrod 6 drives first pulley 7 to move upwards, and moves upwards on the right side of rotor plate 5 so that first pulley 7 drives,
So that the left side of rotor plate 5 is moved downward around pin shaft 3, so that telescopic rod 81 and spring 82 shorten, so that solar battery
Plate ontology 22 tilts to the left around pin shaft 3, controls electric pushrod 6 by control panel 25 and shortens, so that telescopic rod 81 and spring 82
It is no longer rotated the extruding of plate 5, under the action of 82 elastic force of spring, so that telescopic rod 81 extends, so that the left side of rotor plate 5 is around pin
Axis 3 moves upwards, and the right side of rotor plate 5 moves downward at the same time, so that rotor plate 5 is restored to original position, to reach
The purpose of 22 tilt angle of solar panel ontology is adjusted, readily available more sufficient sunlight enhances solar panel
The service efficiency of ontology 22, then stopped working by the control motor 11 of control panel 25 and electric pushrod 6.
It can to sum up obtain, it (1), should be convenient for the solar battery plate supporting device of cleaning, by the way that motor 11 is arranged, so that motor
11 rotations drive turntable 13 to rotate, so that turntable 13 is rotated and moved in a circle with movable slider 20, so that sliding block 20 is in cunning
It is moved back and forth in slot 19, and the left half of slide bar 18 movable can be rotated by shaft 17 and bearing 16, pass through support rod 23
With the supporting role of connecting plate 15 so that slide bar 18 can front-rear reciprocation movement so that slide bar 18 moves forward and backward drive hair
21 front-rear reciprocation movements are brushed, to have the function that clean 22 surface dirt of solar panel ontology, reduce manual labor,
And do not have to worker climb to eminence the dust for cleaning 22 surface of solar panel ontology again, so as to avoid worker by
Risk.
(2), the solar battery plate supporting device cleaned should be convenient for, by the way that pin shaft 3 is arranged, when electric pushrod 6 extends,
Electric pushrod 6 drives first pulley 7 to move upwards, and first pulley 7 pushes the right side of 5 lower surface of rotor plate upwards, pushes away when electronic
When bar 6 shortens, under the elastic force effect of spring 82, so that solar panel ontology 22 is moved upwards around pin shaft 3, thus
The adjusting of 22 tilt angle of solar panel ontology is realized, and structure of the invention is compact, design is rationally, practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of solar battery plate supporting device convenient for cleaning, including bottom plate (1), it is characterised in that: the bottom plate (1)
Upper surface is fixedly connected on the lower surface of support plate (2), and the back side of the support plate (2) passes through pin shaft (3) and fixed block (4)
Front is flexibly connected, and the upper surface of the fixed block (4) is fixedly connected on the lower surface of rotor plate (5), the bottom plate (1) it is upper
Surface is fixedly connected on the bottom end of electric pushrod (6), and electric pushrod (6) is located at the right side of support plate (2), the electric pushrod
(6) top is fixedly connected on the bottom end of first pulley (7), the top of the first pulley (7) and the lower surface of rotor plate (5)
Overlap joint, the upper surface of the bottom plate (1) are fixedly connected on the bottom end of second pulley (9), and telescopic device by telescopic device (8)
(8) it is located at the left side of support plate (2), the top of the second pulley (9) and the lower surface of rotor plate (5) overlap, the rotation
The upper surface of plate (5) is fixedly connected on the lower surface of pedestal (10), and the upper surface of the pedestal (10) is fixedly connected with motor
(11), the output shaft of the motor (11) is fixedly connected on the lower surface of turntable (13), and the upper surface of the rotor plate (5) is fixed
It is connected to the bottom end of fixed link (14), the top of the fixed plate is fixedly connected on the lower surface of connecting plate (15), the connection
Plate (15) upper surface is connected with bearing (16), and the inner surface of the bearing (16) is socketed in the surface of shaft (17), the shaft
(17) top is fixedly connected with slide bar (18), and the upper surface of the slide bar (18) is provided with sliding slot (19), and sliding slot (19) position
Inner surface in the top of turntable (13), the sliding slot (19) is connected with sliding block (20), the lower surface of the sliding block (20)
It is fixedly connected on the upper surface of turntable (13), the left end of the slide bar (18) is fixedly connected with hairbrush (21), the hairbrush (21)
Lower surface be overlapped on the upper surfaces of solar panel ontology (22), the lower surface of the solar panel ontology (22) is solid
Surely it is connected to the top of support rod (23), and the bottom end of support rod (23) is fixedly connected on the upper surface of rotor plate (5).
2. a kind of solar battery plate supporting device convenient for cleaning according to claim 1, it is characterised in that: described to stretch
Compression apparatus (8) includes telescopic rod (81), and the bottom end of the telescopic rod (81) is fixedly connected on the upper surface of bottom plate (1), and stretches
The top of contracting bar (81) is fixedly connected on the bottom end of second pulley (9), and the surface of the telescopic rod (81) is socketed with spring (82),
The bottom end of the spring (82) is fixedly connected on the upper surface of bottom plate (1), and the top of spring (82) is fixedly connected on second
The bottom end of pulley (9).
3. a kind of solar battery plate supporting device convenient for cleaning according to claim 1, it is characterised in that: the bottom
The upper surface of plate (1) is fixedly connected with battery (24) and control panel (25), and the control panel (25) is located at battery
(24) right side.
4. a kind of solar battery plate supporting device convenient for cleaning according to claim 3, it is characterised in that: the storage
The output end of battery (24) is electrically connected with the input terminal of control panel (25), the output end of the control panel (25) respectively with electricity
The electrical connection of the input terminal of machine (11) and electric pushrod (6).
5. a kind of solar battery plate supporting device convenient for cleaning according to claim 1, it is characterised in that: the bottom
The lower surface of plate (1) is fixedly connected with supporting leg (12), and the quantity of the supporting leg (12) is four.
6. a kind of solar battery plate supporting device convenient for cleaning according to claim 1, it is characterised in that: the cunning
Block (20) is 2/3rds of turntable (13) radius with a distance from turntable (13) center of circle, and the shape of the sliding block (20) is cylinder
Shape, the shape of the pedestal (10) are trapezoidal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711316284.5A CN109921737A (en) | 2017-12-12 | 2017-12-12 | A kind of solar battery plate supporting device convenient for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711316284.5A CN109921737A (en) | 2017-12-12 | 2017-12-12 | A kind of solar battery plate supporting device convenient for cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109921737A true CN109921737A (en) | 2019-06-21 |
Family
ID=66957499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711316284.5A Pending CN109921737A (en) | 2017-12-12 | 2017-12-12 | A kind of solar battery plate supporting device convenient for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109921737A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330092A (en) * | 2019-06-25 | 2019-10-15 | 山东晟博生物科技有限公司 | A kind of aura cracking sewage-treatment plant and sewage water treatment method |
| CN112916443A (en) * | 2021-01-21 | 2021-06-08 | 吴清洋 | Surface cleaning device is used in solar cell panel production |
| CN112964288A (en) * | 2021-02-03 | 2021-06-15 | 成都大学 | Environment-friendly geological disaster monitor mounting bracket |
| CN113245298A (en) * | 2021-04-17 | 2021-08-13 | 航发优材(镇江)高温合金有限公司 | A thermal insulation barrel purging device in the field of powder metallurgy |
| CN113798289A (en) * | 2021-09-10 | 2021-12-17 | 北京碧龙科技发展有限公司 | Central air conditioning pipeline cleaning and disinfecting device |
| CN113966151A (en) * | 2021-10-28 | 2022-01-21 | 中船第九设计研究院工程有限公司 | Novel intelligent lighting control box of digital factory |
| CN115430676A (en) * | 2022-08-10 | 2022-12-06 | 安徽省大诚智能玻璃有限公司 | Wiping device for tempered glass production |
-
2017
- 2017-12-12 CN CN201711316284.5A patent/CN109921737A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330092A (en) * | 2019-06-25 | 2019-10-15 | 山东晟博生物科技有限公司 | A kind of aura cracking sewage-treatment plant and sewage water treatment method |
| CN112916443A (en) * | 2021-01-21 | 2021-06-08 | 吴清洋 | Surface cleaning device is used in solar cell panel production |
| CN112964288A (en) * | 2021-02-03 | 2021-06-15 | 成都大学 | Environment-friendly geological disaster monitor mounting bracket |
| CN113245298A (en) * | 2021-04-17 | 2021-08-13 | 航发优材(镇江)高温合金有限公司 | A thermal insulation barrel purging device in the field of powder metallurgy |
| CN113798289A (en) * | 2021-09-10 | 2021-12-17 | 北京碧龙科技发展有限公司 | Central air conditioning pipeline cleaning and disinfecting device |
| CN113966151A (en) * | 2021-10-28 | 2022-01-21 | 中船第九设计研究院工程有限公司 | Novel intelligent lighting control box of digital factory |
| CN115430676A (en) * | 2022-08-10 | 2022-12-06 | 安徽省大诚智能玻璃有限公司 | Wiping device for tempered glass production |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190621 |
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| WD01 | Invention patent application deemed withdrawn after publication |