CN208810645U - A kind of solar energy photovoltaic panel automatically walk cleaning robot - Google Patents
A kind of solar energy photovoltaic panel automatically walk cleaning robot Download PDFInfo
- Publication number
- CN208810645U CN208810645U CN201821154105.2U CN201821154105U CN208810645U CN 208810645 U CN208810645 U CN 208810645U CN 201821154105 U CN201821154105 U CN 201821154105U CN 208810645 U CN208810645 U CN 208810645U
- Authority
- CN
- China
- Prior art keywords
- mobile holder
- cleaning
- threaded rod
- integral box
- driving gear
- 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
Landscapes
- Toys (AREA)
Abstract
The utility model relates to cleaning robot technical fields, more particularly to a kind of solar energy photovoltaic panel automatically walk cleaning robot, including mobile holder, traveling wheel, driving gear, sliding rail, sliding block, cleaning assembly integral box, cleaning hairbrush roller, threaded rod, transmission gear, driving gear is connected on one of traveling wheel；Cleaning assembly integral box is connected on sliding block.When the utility model is used, by by the bottom surface of traveling wheel contact solar photovoltaic panel, and make the front of cleaning hairbrush roller contact solar photovoltaic panel, to be supported to mobile holder；Setting threaded rod is threadedly coupled with sliding block, is slided on the slide rail by the rotate driving sliding block of threaded rod, and cleaning assembly integral box is driven to slide in sliding groove, realizes cleaning of the cleaning hairbrush roller to solar energy photovoltaic panel；Driving gear is arranged to engage with the toothed projections interval of rotating wheel on one of motor, realizes the intermittently-driving of traveling wheel.
Description
Technical field
The utility model relates to cleaning robot technical fields, and in particular to a kind of solar energy photovoltaic panel automatically walk cleaning
Robot.
Background technique
Existing solar energy photovoltaic panel cleaning robot cannot accomplish the walking for carrying out two vertical direction automatically, need people
It is moved industry control system, or needs to control the shifting of robot by electrical control by installing various positions sensor additional
It is dynamic, since electrical control is limited by the precision of various sensors, cause in the course of work, cleaning positions occur and run, cause
Cleaning is incomplete.
Utility model content
The purpose of the utility model is to overcome problems of the prior art, and it is automatic to provide a kind of solar energy photovoltaic panel
It walks cleaning robot, it may be implemented to be walked automatically, cleaning efficiency is high.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions
:
A kind of solar energy photovoltaic panel automatically walk cleaning robot comprising:
Mobile holder, the mobile holder are the H-shaped structure of vertical section；
Traveling wheel, the traveling wheel are rotatably connected on the lower end of mobile holder vertical plates on both sides；
Gear is driven, the driving gear is connected on one of traveling wheel；
Sliding rail, the sliding rail are connected in walking branch along mobile holder horizontal section length direction；
Sliding block, the sliding block setting are on the slide rail and free to slide on the slide rail；
Cleaning assembly integral box, the cleaning assembly integral box are connected on sliding block, penetrate the mobile holder vertically
Horizontal segment is provided with for the engaging of cleaning assembly integral box the and described cleaning assembly collection on the corresponding mobile holder horizontal segment
It can the sliding groove free to slide along the length direction of mobile holder horizontal segment on it at case；
Cleaning hairbrush roller, the cleaning hairbrush roller are rotatably connected on cleaning assembly integral box and penetrate the position in mobile holder
On, and its rotation direction is vertical with the traveling wheel rotation direction；
Threaded rod, the threaded rod level be pierced by mobile holder vertical plates on both sides medial end portions and can it is free to slide and rotation,
It is pierced by the sliding block and is threadedly coupled with sliding block, driving sliding block sliding when the threaded rod rotates；
Transmission gear there are two the transmission gear is set, is connected to the both ends that the threaded rod is pierced by mobile holder；
Motor, there are two the motor is set, and two direction of motor rotation are on the contrary, it is connected respectively by mounting bracket
It connects in the mobile holder vertical plates on both sides；
Driving gear there are two the driving gear is set, is connected on the motor, passes through the water of the threaded rod
Smooth move is engaged one of transmission gear with corresponding driving gear, another transmission gear is detached from and corresponding active
The meshing state of gear；
Rotating wheel, the rotating wheel are fixed on motor, peripheral outer wall be equipped with toothed projections, the toothed projections with
Tooth socket on driving gear matches, and the rotating wheel rotate driving toothed projections interval is engaged with tooth socket on driving gear, and
The sliding tooth wheel is driven to rotate；
Push rod there are two the push rod is set, is respectively corresponded and is connected horizontally on the cleaning assembly integral box, corresponding institute
State and be provided on mobile holder for the freely through through-hole of push rod, the threaded rod rotate driving cleaning assembly integral box slide into
Sliding groove one end inner wall against when, the push rod penetrated through via holes of the corresponding cleaning assembly integral box glide direction simultaneously support driving cog
Wheel keeps the transmission gear mobile and is engaged with corresponding driving gear, another described transmission gear be detached from it is corresponding
The meshing state of driving gear.
Further, the push rod and cleaning assembly integral box are to be threadedly coupled and its length for protruding cleaning assembly integral box
Degree can be adjusted.
It further, further include position-limit mechanism, the position-limit mechanism limits threaded rod.
Further, the position-limit mechanism includes ball, is provided with vertically on the mobile holder freely through for ball
Blind hole is coaxially provided with circle recess, hemispheric card slot on the threaded rod, and the ball is fastened in card slot, described blind
It is equipped at the aperture of hole and its aperture is subjected to closed screw, be additionally provided with compressed spring, described compressed spring one end in the blind hole
Screw is supported, the other end supports the ball, when the transmission gear is engaged with corresponding driving gear, institute adjacent thereto
It states ball to be fastened in card slot, another described ball is detached from the engaging with card slot.
The utility model has the beneficial effects that in use, by by the bottom surface of traveling wheel contact solar photovoltaic panel, and make clear
The front of scouring of wool brush roll contact solar photovoltaic panel, to be supported to mobile holder；Threaded rod is set and sliding block screw thread connects
It connects, is slided on the slide rail by the rotate driving sliding block of threaded rod, and cleaning assembly integral box is driven to slide in sliding groove, it is real
Existing cleaning of the cleaning hairbrush roller to solar energy photovoltaic panel；The toothed projections of rotating wheel on driving gear and one of motor are set
Interval engages, and realizes the intermittently-driving of traveling wheel, so that mobile holder be enable to walk on solar energy photovoltaic panel, then spiral shell is arranged
The transmission gear at rasp bar both ends is supported by cleaning assembly integral box upper push-rod, remain one of transmission gear with it is right
The driving gear answered is engaged, and another is detached from and engages with corresponding driving gear, makes the driving tooth in meshing state
Motor driven threaded rod rotates on wheel, since the rotation direction of two motors is on the contrary, to make the driving gear on two motors
When being engaged with corresponding transmission gear, makes the rotation direction of transmission gear on the contrary, realizing the positive and negative rotation of threaded rod, pass through screw thread
The positive and negative rotation of bar, enables sliding block to move back and forth on the slide rail, that is, can make cleaning assembly integral box on sliding groove reciprocally
It is slided, the cleaning for carrying out two vertical direction automatically is realized, to improve cleaning efficiency；Retaining mechanism is set, rolling is passed through
Engaging of the pearl with card slot when supporting threaded rod upper transfer gear with push rod, is able to carry out limit to threaded rod, prevents from running
Dynamic, when push rod supports transmission gear, the inner wall of card slot will drive ball to overcome the elastic force of compressed spring toward walking on threaded rod
Rolled at the aperture of blind hole on bracket, so that threaded rod be made to be detached from the limit of retaining mechanism, when transmission gear is mobile and with actively
When gear engages, the corresponding ball of another transmission gear will snap into card slot under the elastic force of compressed spring, to threaded rod
It is limited.
Detailed description of the invention
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that push rod supports the structural schematic diagram that transmission gear is engaged with driving gear in the embodiments of the present invention；
Fig. 3 is the schematic perspective view of the rotating wheel of the utility model；
In attached drawing, component representated by each label is as follows:
1- mobile holder, 2- traveling wheel, 3- drive gear, 4- sliding rail, 5- sliding block, 6- cleaning assembly integral box, 7- sliding
Slot, 8- cleaning hairbrush roller, 9- transmission gear, 10- motor, 11- driving gear, 12- rotating wheel, 13- toothed projections, 14- push rod,
15- through-hole, 16- ball, 17- blind hole, 18- card slot, 19- screw, 20- compressed spring, 21- threaded rod.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face will combine the attached drawing in the utility model embodiment, carry out to the technical scheme in the embodiment of the utility model clear, complete
Ground description, it is clear that the described embodiments are only a part of the embodiments of the utility model, instead of all the embodiments.Base
In the embodiments of the present invention, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
A kind of solar energy photovoltaic panel automatically walk cleaning robot as shown in Figs. 1-3 comprising:
Mobile holder 1, the mobile holder 1 are the H-shaped structure of vertical section；
Traveling wheel 2, the traveling wheel 2 are rotatably connected on the lower end of 1 vertical plates on both sides of mobile holder；
Gear 3 is driven, the driving gear 3 is connected on one of traveling wheel 2；
Sliding rail 4, the sliding rail 4 are connected on mobile holder 1 along 1 horizontal section length direction of mobile holder；
Sliding block 5, the setting of sliding block 5 are on sliding rail 4 and free to slide on sliding rail 4；
Cleaning assembly integral box 6, the cleaning assembly integral box 6 are connected on sliding block 5, penetrate the walking branch vertically
1 horizontal segment of frame is provided with the cleaning engage for cleaning assembly integral box 6 and described on corresponding 1 horizontal segment of mobile holder
Component integral box 6 can the sliding groove 7 free to slide along the length direction of 1 horizontal segment of mobile holder on it；
Cleaning hairbrush roller 8, the cleaning hairbrush roller 8 are rotatably connected on cleaning assembly integral box 6 and penetrate in mobile holder 1
On position, and its rotation direction is vertical with 2 rotation direction of traveling wheel；
Threaded rod 21,21 level of threaded rod be pierced by 1 vertical plates on both sides medial end portions of mobile holder and can it is free to slide and turn
It is dynamic, it is pierced by the sliding block 5 and is threadedly coupled with sliding block 5, driving sliding block 5 slides when the threaded rod 21 rotates；
Transmission gear 9 there are two the transmission gear 9 is set, is connected to the threaded rod 21 and is pierced by mobile holder 1
Both ends；
Motor 10, there are two the motor 10 is set, and two 10 rotation directions of motor are on the contrary, it passes through mounting bracket
It is connected in 1 vertical plates on both sides of mobile holder；
Driving gear 11 there are two the driving gear 11 is set, is connected on the motor 10, passes through the screw thread
The horizontal sliding of bar 21 is engaged one of transmission gear 9 with corresponding driving gear 11, another transmission gear 9 is de-
From with the meshing state of corresponding driving gear 11；
Rotating wheel 12, the rotating wheel 12 are fixed on motor 10, and peripheral outer wall is equipped with toothed projections 13, described
Toothed projections 13 match with the tooth socket on driving gear 3,12 rotate driving toothed projections of rotating wheel, 13 interval and driving
Tooth socket engages on gear 3, and the driving gear 3 is driven to rotate；
Push rod 14 there are two the push rod 14 is set, is respectively corresponded and is connected horizontally on the cleaning assembly integral box 6, right
It is provided on the mobile holder 1 answered for the freely through through-hole 15 of push rod 14, the 21 rotate driving cleaning assembly of threaded rod
Integral box 6 slide into 7 one end inner wall of sliding groove against when, the push rod 14 of corresponding 6 glide direction of cleaning assembly integral box
Penetrated through via holes 15 simultaneously support transmission gear 9, keep the transmission gear 9 mobile and are engaged with corresponding driving gear 11, separately
One transmission gear 9 is detached from and the meshing state of corresponding driving gear 11.
The push rod 14 and cleaning assembly integral box 6 are to be threadedly coupled and its length energy for protruding cleaning assembly integral box 6
It is enough to adjust.
It further include position-limit mechanism, the position-limit mechanism limits threaded rod 21.
The position-limit mechanism includes ball 16, is provided with vertically on the mobile holder 1 for the freely through blind hole of ball 16
17, circle recess, hemispheric card slot 18 are coaxially provided on the threaded rod 21, the ball 16 is fastened in card slot 18,
It is equipped at 17 aperture of blind hole and its aperture is subjected to closed screw 19, be additionally provided with compressed spring 20, institute in the blind hole 17
It states 20 one end of compressed spring and supports screw 19, the other end supports the ball 16, the transmission gear 9 and corresponding driving tooth
When 11 engagement of wheel, the ball 16 adjacent thereto is fastened in card slot 18, another described ball 16 is detached from and card slot 18
Engaging can adjust compressed spring 20 to the abutting power of ball 16 by the screwing length of adjusting screw 19 and blind hole 17, thus
Preferably threaded rod 21 is limited.
The utility model is when in use: when installation, by the way that traveling wheel to be resisted to the bottom surface of solar energy photovoltaic panel, cleaning hairbrush
Roller resists the front of solar energy photovoltaic panel, to complete the installation of robot；When work, start external power supply, cleaning assembly
Motor in integral box and water pump are started to work, and motor is rotated, and rotate rotating wheel, the rotate driving of rotating wheel tooth thereon
Shape protrusion interval is engaged with driving gear, and in engagement process, toothed projections driving driving gear is rotated, and is made and driving gear
The traveling wheel of connection is rotated, and is walked to can be carried out interval, at the same time, driving gear rotate driving driving cog on motor
Wheel rotation, transmission gear rotation, driving threaded rod are rotated, the rotation of threaded rod, driving sliding block sliding, and make cleaning assembly
Integral box is slided on sliding groove, to be cleaned, is led on mobile holder when cleaning assembly integral box upper push-rod penetrates
Hole and when supporting transmission gear, since sliding groove engages cleaning assembly integral box, cleaning assembly integral box will be located at this time
In stationary state, threaded rod will be rotated and be moved horizontally, and be nibbled when being moved to its upper transfer gear with driving gear on motor
When conjunction, another transmission gear be detached from the engagement of corresponding driving gear, at this point, be in meshing state transmission gear correspondence
Ball under the elastic force of compressed spring, be fastened in card slot, threaded rod limited, another ball will be disengaged from and card slot
Engaging, so that the rotation direction of threaded rod will become to rotate backward, threaded rod is rotated backward, and drives cleaning assembly integral box
Slideslip opposite with original glide direction, to carry out efficient automatically walk cleaning.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, also not limiting the utility model is only the specific embodiment.Obviously, according to this theory
The content of bright book can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably
The principles of the present invention and practical application are explained, so that skilled artisan be enable to better understand and utilize this
Utility model.The utility model is limited only by the claims and their full scope and equivalents.
Claims (4)
1. a kind of solar energy photovoltaic panel automatically walk cleaning robot, characterized in that it comprises:
Mobile holder (1), the mobile holder (1) are the H-shaped structure of vertical section；
Traveling wheel (2), the traveling wheel (2) are rotatably connected on the lower end of mobile holder (1) vertical plates on both sides；
It drives gear (3), the driving gear (3) is connected on one of traveling wheel (2)；
Sliding rail (4), the sliding rail (4) are connected on mobile holder (1) along mobile holder (1) horizontal section length direction；
Sliding block (5), sliding block (5) setting are on sliding rail (4) and free to slide on sliding rail (4)；
Cleaning assembly integral box (6), the cleaning assembly integral box (6) are connected on sliding block (5), penetrate the walking vertically
Bracket (1) horizontal segment is provided with for cleaning assembly integral box (6) engaging and institute on corresponding mobile holder (1) horizontal segment
Stating cleaning assembly integral box (6) can the sliding groove (7) free to slide along the length direction of mobile holder (1) horizontal segment on it；
Cleaning hairbrush roller (8), the cleaning hairbrush roller (8) are rotatably connected on cleaning assembly integral box (6) and penetrate mobile holder (1)
On interior position, and its rotation direction is vertical with the traveling wheel (2) rotation direction；
Threaded rod (21), threaded rod (21) level be pierced by mobile holder (1) vertical plates on both sides medial end portions and can it is free to slide and
Rotation, is pierced by the sliding block (5) and is threadedly coupled with sliding block (5), and driving sliding block (5) is sliding when the threaded rod (21) rotates
It is dynamic；
Transmission gear (9) there are two the transmission gear (9) sets, is connected to the threaded rod (21) and is pierced by mobile holder
(1) both ends；
Motor (10), there are two the motor (10) sets, and two motor (10) rotation directions are on the contrary, it passes through installation branch
Frame is connected in the mobile holder (1) vertical plates on both sides；
Driving gear (11), the driving gear (11) are connected on the motor (10), there are two setting by described
The horizontal sliding of threaded rod (21) is engaged one of transmission gear (9) with corresponding driving gear (11), another
Transmission gear (9) is detached from and the meshing state of corresponding driving gear (11)；
Rotating wheel (12), the rotating wheel (12) are fixed on motor (10), and peripheral outer wall is equipped with toothed projections (13), institute
It states toothed projections (13) and matches with the tooth socket on gear (3) is driven, rotating wheel (12) the rotate driving toothed projections (13)
Interval is engaged with tooth socket in driving gear (3), and the driving gear (3) is driven to rotate；
Push rod (14) there are two the push rod (14) sets, is respectively corresponded and is connected horizontally on the cleaning assembly integral box (6),
It is provided on the corresponding mobile holder (1) for push rod (14) freely through through-hole (15), threaded rod (21) rotation is driven
Dynamic cleaning assembly integral box (6) slide into sliding groove (7) one end inner wall against when, the corresponding cleaning assembly integral box (6)
Push rod (14) penetrated through via holes (15) of glide direction are simultaneously supported transmission gear (9), keep the transmission gear (9) mobile and with it is corresponding
Driving gear (11) be engaged, another described transmission gear (9) is detached from and the meshing state of corresponding driving gear (11).
2. a kind of solar energy photovoltaic panel automatically walk cleaning robot according to claim 1, which is characterized in that described to push away
Bar (14) and cleaning assembly integral box (6) are to be threadedly coupled and its length for protruding cleaning assembly integral box (6) can be adjusted.
3. a kind of solar energy photovoltaic panel automatically walk cleaning robot according to claim 1, which is characterized in that further include
Position-limit mechanism, the position-limit mechanism limit threaded rod (21).
4. a kind of solar energy photovoltaic panel automatically walk cleaning robot according to claim 3, which is characterized in that the limit
Position mechanism includes ball (16), is provided with vertically on the mobile holder (1) for ball (16) freely through blind hole (17), described
Card slot (18) that a circle is recessed, hemispheric is coaxially provided on threaded rod (21), the ball (16) is fastened in card slot (18),
It is equipped at blind hole (17) aperture and its aperture is subjected to closed screw (19), be additionally provided with compressed spring in the blind hole (17)
(20), described compressed spring (20) one end is supported screw (19), and the other end supports the ball (16), the transmission gear
(9) when engaging with corresponding driving gear (11), the ball (16) adjacent thereto is fastened in card slot (18), another institute
Ball (16) are stated to be detached from and the engaging of card slot (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154105.2U CN208810645U (en) | 2018-07-20 | 2018-07-20 | A kind of solar energy photovoltaic panel automatically walk cleaning robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821154105.2U CN208810645U (en) | 2018-07-20 | 2018-07-20 | A kind of solar energy photovoltaic panel automatically walk cleaning robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208810645U true CN208810645U (en) | 2019-05-03 |
Family
ID=66271198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821154105.2U Active CN208810645U (en) | 2018-07-20 | 2018-07-20 | A kind of solar energy photovoltaic panel automatically walk cleaning robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208810645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882028A (en) * | 2021-10-09 | 2022-01-04 | 苏州申久高新纤维有限公司 | Extruder for producing sea-island composite filaments |
-
2018
- 2018-07-20 CN CN201821154105.2U patent/CN208810645U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882028A (en) * | 2021-10-09 | 2022-01-04 | 苏州申久高新纤维有限公司 | Extruder for producing sea-island composite filaments |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2016206204A1 (en) | Photovoltaic assembly and automatic cleaning device therefor | |
| CN211579918U (en) | Solar photovoltaic support with clean function | |
| CN203664241U (en) | Solar cell panel array sweeping machine propelled by depending on frames | |
| CN208353270U (en) | A kind of high-purity solar energy aluminum frame | |
| JP3206753U (en) | Guide rail for movable cleaning device of photovoltaic panel unit | |
| CN110429902B (en) | Photovoltaic board baoding equipment for intelligent building convenient to adjustment daylighting angle | |
| CN208810645U (en) | A kind of solar energy photovoltaic panel automatically walk cleaning robot | |
| CN209334269U (en) | Solar battery board cleaning device | |
| CN110215108A (en) | A kind of assisted electric controller for curtain | |
| CN202621475U (en) | Device for cleaning photovoltaic cell panel | |
| CN111464114A (en) | Light-gathering side wall solar photovoltaic panel | |
| CN217924995U (en) | Warning device is used in construction engineering construction | |
| CN207718748U (en) | A kind of drama movie and TV culture publicity wall | |
| KR101034475B1 (en) | Electric angle controller of solar cell panel | |
| CN210850343U (en) | Head rotating mechanism of humanoid robot | |
| CN204971092U (en) | Automatic two -sided glass cleaner of control | |
| CN220248282U (en) | Environment-friendly solar water pump | |
| CN219349702U (en) | Safety warning device | |
| CN216952733U (en) | LED wall washer lamp for landscape lighting | |
| CN213983209U (en) | Ancient building floodlight lighting device | |
| CN214705374U (en) | Publicity column with altitude mixture control | |
| CN219923831U (en) | Solar panel cleaning device | |
| CN214095768U (en) | Novel small-size multi-functional target drone | |
| CN216793259U (en) | Adjustable solar outdoor advertising board | |
| CN212597400U (en) | Cleaning machine for bearing steel ball heat treatment automatic production line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |