CN110466712A - A kind of ship deck high-efficiency washing device - Google Patents
A kind of ship deck high-efficiency washing device Download PDFInfo
- Publication number
- CN110466712A CN110466712A CN201910802774.9A CN201910802774A CN110466712A CN 110466712 A CN110466712 A CN 110466712A CN 201910802774 A CN201910802774 A CN 201910802774A CN 110466712 A CN110466712 A CN 110466712A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- fixedly connected
- support plate
- appendix
- pipe
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/06—Cleaning devices for hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/06—Cleaning devices for hulls
- B63B2059/065—Cleaning devices for hulls mounted on land-borne vehicles, e.g. travelling on the bottom of a dry-dock
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of ship deck high-efficiency washing device, including mobile mechanism, cleaning agency, transmission mechanism and inclined shore bar, mobile mechanism includes mobile support plate, several movable pulleys, hand steered push rod, several movable pulleys are fixedly mounted on the bottom of mobile support plate, the surface of hand steered push rod is fixedly connected with the upper surface of mobile support plate, the surface of hand steered push rod is fixedly connected with connection cross bar, and cleaning agency includes cleaning shaft, extension airbag pipe, air pump, is related to ship domain.The ship passes through setting rubber linking tube and flexible iron wire with deck high-efficiency washing device, enhance the flexibility of cleaning structure, excessively expand encounter protrusion or hit when, there is the leeway of bending springback, when in use to the general deck cleaning device of effective solution, be inconvenient to adjust the cleaning in adaptive deck corner, cleaning is easy the obstruction by equipment and deck corner, the lower problem of cleaning efficiency.
Description
Technical field
The present invention relates to technical field of ships, specially a kind of ship deck high-efficiency washing device.
Background technique
Ship often needs to use clear water during traveling and cleans deck, since marine weather is complicated, is being subjected to
After rainwater, outside the general life stain such as be not only easy to track, it is also easy to cause deck quilt because salinity in water is larger
It corrodes, rusty stain etc. occurs, so deck needs to be cleaned commonly using the seawater of desalination, but current deck was being cleaned
Since floor space is larger in journey, using manually dragging, too the consuming time, efficiency is extremely low, so occurring using machine
The device of tool cleaning, but most of cleaning devices are all to drive mop to rotate using motor, push device everywhere and go about
Cleaning, although efficiency increases, there is still very big defect, by equipment itself and cleat surface deformity corner
It influences, this machinery is difficult to be applicable in, it is also necessary to which human assistance washes the corner on deck, and general deck cleaning device makes
With when, it has not been convenient to adjust the cleaning in adaptive deck corner, cleaning is easy the obstruction by equipment and deck corner, cleaning
Efficiency is lower, so needing a kind of ship deck high-efficiency washing device.
Summary of the invention
(1) the technical issues of solving
The technical problems to be solved by the invention are: general deck cleaning device is when in use, it has not been convenient to adjust certainly
The cleaning in deck corner is adapted to, cleaning is easy the obstruction by equipment and deck corner, the lower problem of cleaning efficiency, invention
A kind of ship deck high-efficiency washing device aspirates the gas inside extension airbag pipe by control air pump, in extension airbag pipe
Portion's gas goes to part by communicating pipe, gas transmission slot, the second appendix and the extraction of the first appendix, and extension airbag pipe starts to soften,
Then extension airbag pipe can be squeezed into the inside of angle, the adaptive angle space of extension airbag pipe.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: a kind of ship deck high-efficiency washing
Device, including mobile mechanism, cleaning agency, transmission mechanism and inclined shore bar, the mobile mechanism include mobile support plate,
Several movable pulleys, hand steered push rod, several described movable pulleys are fixedly mounted on the bottom of the mobile support plate, described hand steered
The surface of push rod is fixedly connected with the upper surface of the mobile support plate, and it is horizontal that the surface of the hand steered push rod is fixedly connected with connection
Bar.
The cleaning agency includes cleaning shaft, extension airbag pipe, air pump, and the surface of the cleaning shaft is stretched with described
The inner wall of airsac tube is fixedly connected, and the quantity of the cleaning shaft is two, and two cleaning shafts are with the extension airbag
The middle line of pipe surface is that center line is symmetric, and the surface of one of them cleaning shaft offers gas transmission slot, the gas
The bottom of pump is fixedly installed with pedestal, and the air pump is fixedly connected on the upper surface of the mobile support plate by the pedestal,
The output end of the air pump is socketed with the first appendix, and it is defeated that first appendix far from one end fixing sleeve of air pump is connected to second
Tracheae, the inner wall of the gas transmission slot are fixedly connected with first bearing, second appendix far from first appendix one
It holds and is fixedly attached with the inner ring of the first bearing, the inner wall sealing of the gas transmission slot is socketed with communicating pipe, and the communicating pipe is remote
The inside of the extension airbag pipe is run through and extended in one end from gas transmission slot, and the outer surface of the extension airbag pipe is fixedly connected
There is cleaning bristle.
The transmission mechanism includes motor and driving wheel, and the bottom of the motor is fixedly connected with supporting table, the support
The bottom surface of platform is fixedly connected with the upper surface of the mobile support plate, and the output shaft of the motor is solid by shaft coupling and driving wheel
Fixed connection, the outer surface of the driving wheel are socketed with driving belt, and the inner peripheral surface transmission of the driving belt is overlapped with actively
Axis, the inner ring of the driving shaft and the surface of the cleaning shaft are fixedly attached.
The surface of the inclined shore bar and the surface of the mobile support plate are hinged, and the surface of the inclined shore bar is solid
Surely it is connected with second bearing, the inner ring of the second bearing is fixedly connected with the surface of cleaning shaft.
Preferably, the material of first appendix includes rubber, and the material of second appendix includes steel pipe.
Preferably, the inner wall of the gas transmission slot is fixedly connected with gasket, the surface of the gasket and first bearing
Surface is fixedly attached.
Preferably, the surface of the mobile support plate is fixedly connected with support ring, one end of second appendix and branch
The inner wall of pushing out ring is hinged.
Preferably, the quantity of the inclined shore bar is two, and the surface of two inclined shore bars is with described flexible
The middle line of air bag pipe surface is symmetric for line of symmetry.
Preferably, rubber linking tube, the surface of the rubber linking tube are fixedly connected between two cleaning shafts
It is fixedly connected with the inner wall of the extension airbag pipe, the inner wall of the rubber linking tube is fixedly connected with flexible iron wire.
(3) beneficial effect
(1) present invention when in use, pushes mobile support plate, mobile support plate by hand steered push rod and connection cross bar
Suitable position is moved to by the cleaning bristle of inclined shore bar front end, and booster air pump, gas passes through the first appendix and the
Two appendixs enter the inside of gas transmission slot, and then by entering the inside of extension airbag pipe communicating pipe, extension airbag pipe is swollen
It bulges and, start motor, motor drives driving wheel rotation, and driving wheel drives driving shaft to rotate by driving belt, driving shaft band
Dynamic cleaning shaft rotation, cleaning shaft drive the rotation of extension airbag pipe, and extension airbag pipe drives cleaning bristle roll brush to wash down deck,
When encountering gunwale angular position, it is only necessary to aspirate the gas inside extension airbag pipe by control air pump, stretch
Air bag tube interior gas goes to part by communicating pipe, gas transmission slot, the second appendix and the extraction of the first appendix, and extension airbag pipe is opened
Begin to soften, then extension airbag pipe can be squeezed into the inside of angle, the adaptive angle space of extension airbag pipe, cleaning bristle turns
Dynamic scrub angle, not by the obstruction of equipment and deck, cleaning efficiency is improved for cleaning.
(2) present invention not only can be cleaned adaptively in deck corner when in use, can also pass through the swollen of extension airbag pipe
Swollen and contraction adjusts the spacing between each cleaning bristle, and the cleaning of bristle easy to clean avoids hiding dirt between cleaning bristle from receiving
Dirt.
(3) present invention is enhanced the flexibility of cleaning structure, is excessively expanded by setting rubber linking tube and flexible iron wire
When encountering protrusion or hitting, there is the leeway of bending springback, thus the general deck cleaning device of effective solution
When in use, it has not been convenient to the cleaning in adaptive deck corner is adjusted, cleaning is easy the obstruction by equipment and deck corner,
The lower problem of cleaning efficiency.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is schematic enlarged-scale view at A in Fig. 1 of the present invention；
Fig. 3 is extension airbag pipe structural perspective of the present invention；
Fig. 4 is present invention cleaning pivot structure cross-sectional view.
Wherein, 1 mobile mechanism, 11 mobile support plates, 12 movable pulleys, 13 hand steered push rods, 14 connection cross bars, 2 cleaning agencies,
21 cleaning shafts, 22 extension airbag pipes, 23 air pumps, 24 gas transmission slots, 25 pedestals, 26 first appendixs, 27 second appendixs, 28 the
One bearing, 29 communicating pipes, 210 cleaning bristles, 3 transmission mechanisms, 31 motors, 32 driving wheels, 33 supporting tables, 34 driving shafts, 35 pass
Dynamic belt, 4 flexible iron wires, 5 inclined shore bars, 51 second bearings, 6 gaskets, 7 support rings, 8 rubber linking tubes.
Specific embodiment
Below in conjunction with attached drawing of the invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
As shown in Figs 1-4, the embodiment of the present invention provides a kind of ship deck high-efficiency washing device, including mobile mechanism 1,
Cleaning agency 2, transmission mechanism 3 and inclined shore bar 5, mobile mechanism 1 include mobile support plate 11, several movable pulleys 12, hand
Push rod 13 is helped, several movable pulleys 12 are fixedly mounted on the bottom of mobile support plate 11, the surface of hand steered push rod 13 and mobile branch
The upper surface of fagging 11 is fixedly connected, and the surface of hand steered push rod 13 is fixedly connected with connection cross bar 14.
Cleaning agency 2 includes cleaning shaft 21, extension airbag pipe 22, air pump 23, the surface of cleaning shaft 21 and flexible gas
The inner wall of capsule pipe 22 is fixedly connected, and the quantity of cleaning shaft 21 is two, and two cleaning shafts 21 are with 22 surface of extension airbag pipe
Middle line be that center line is symmetric, surface of one of cleaning shaft 21 offers gas transmission slot 24, the bottom of air pump 23
It is fixedly installed with pedestal 25, air pump 23 is fixedly connected on the upper surface of mobile support plate 11, the output of air pump 23 by pedestal 25
End cap is connected to the first appendix 26, and the first appendix 26 is connected to the second appendix 27 far from one end fixing sleeve of air pump 23, and first
The material of appendix 26 includes rubber, and the material of the second appendix 27 includes steel pipe, and the inner wall of gas transmission slot 24 is fixedly connected with
One bearing 28, the inner wall of gas transmission slot 24 are fixedly connected with gasket 6, and the surface of gasket 6 and the surface of first bearing 28 are fixed
Socket, the surface of mobile support plate 11 are fixedly connected with support ring 7, and one end of the second appendix 27 and the inner wall of support ring 7 are cut with scissors
Connect, the inner ring of the second appendix 27 one end and first bearing 28 far from the first appendix 26 is fixedly attached, gas transmission slot 24 it is interior
Wall sealing is socketed with communicating pipe 29, communicating pipe 29 runs through far from one end of gas transmission slot 24 and extends in extension airbag pipe 22
Portion, the outer surface of extension airbag pipe 22 are fixedly connected with cleaning bristle 210, are fixedly connected with rubber between two cleaning shafts 21
The surface of connecting tube 8, rubber linking tube 8 is fixedly connected with the inner wall of extension airbag pipe 22, and the inner wall of rubber linking tube 8 is fixed to be connected
It is connected to flexible iron wire 4.
Transmission mechanism 3 includes motor 31 and driving wheel 32, and the bottom of motor 31 is fixedly connected with supporting table 33, supporting table 33
Bottom surface be fixedly connected with the upper surface of mobile support plate 11, the output shaft of motor 31 connects by the way that shaft coupling and driving wheel 32 are fixed
It connects, the outer surface of driving wheel 32 is socketed with driving belt 35, and the inner peripheral surface transmission of driving belt 35 is overlapped with driving shaft 34, main
The inner ring of moving axis 34 and the surface of cleaning shaft 21 are fixedly attached.
The surface of inclined shore bar 5 and the surface of mobile support plate 11 are hinged, and the surface of inclined shore bar 5 is fixedly connected with
The inner ring of second bearing 51, second bearing 51 is fixedly connected with the surface of cleaning shaft 21, and the quantity of inclined shore bar 5 is two
A, the surface of two inclined shore bars 5 is symmetric using the middle line on 22 surface of extension airbag pipe as line of symmetry.
In use, pushing mobile support plate 11 by hand steered push rod 13 and connection cross bar 14, mobile support plate 11 is by inclining
The cleaning bristle 210 of 5 front end of inclined support bar is moved to suitable position, booster air pump 23, and gas passes through 26 He of the first appendix
Second appendix 27 enters the inside of gas transmission slot 24, then by entering the inside of extension airbag pipe 22 communicating pipe 29, stretches
Contracting airsac tube 22 expands, and starts motor 31, and motor 31 drives driving wheel 32 to rotate, and driving wheel 32 passes through 35 band of driving belt
Dynamic driving shaft 34 rotates, and driving shaft 34 drives cleaning shaft 21 to rotate, and cleaning shaft 21 drives extension airbag pipe 22 to rotate, and stretches
Airsac tube 22 drives cleaning 210 roll brush of bristle to wash down deck, when encountering gunwale angular position, it is only necessary to pass through control
Air pump 23 processed aspirates the gas inside extension airbag pipe 22,22 internal gas of extension airbag pipe pass through communicating pipe 29, gas transmission slot 24,
Part is gone in second appendix 27 and the extraction of the first appendix 26, and extension airbag pipe 22 starts to soften, then can be by extension airbag
Pipe 22 squeezes into the inside of angle, the adaptive angle space of extension airbag pipe 22, the cleaning rotation scrub angle of bristle 210, thus complete
At the process on the cleaning deck of entire ship deck high-efficiency washing device.
Claims (6)
1. a kind of ship deck high-efficiency washing device, including mobile mechanism (1), cleaning agency (2), transmission mechanism (3) and incline
Inclined support bar (5), it is characterised in that: the mobile mechanism (1) includes mobile support plate (11), several movable pulleys (12), hand
Push rod (13) are helped, several movable pulleys (12) are fixedly mounted on the bottom of the mobile support plate (11), described hand steered to push away
The surface of bar (13) is fixedly connected with the upper surface of the mobile support plate (11), and the surface of the hand steered push rod (13) is fixed to be connected
It is connected to connection cross bar (14)；
The cleaning agency (2) includes cleaning shaft (21), extension airbag pipe (22), air pump (23), the cleaning shaft (21)
Surface be fixedly connected with the inner wall of the extension airbag pipe (22), it is described cleaning shaft (21) quantity be two, two institutes
It states cleaning shaft (21) to be symmetric using the middle line on extension airbag pipe (22) surface as center line, one of them is described clear
The surface for washing shaft (21) offers gas transmission slot (24), and the bottom of the air pump (23) is fixedly installed with pedestal (25), the gas
Pump (23) is fixedly connected on the upper surface of the mobile support plate (11), the output of the air pump (23) by the pedestal (25)
End cap is connected to the first appendix (26), and first appendix (26) is connected to the second gas transmission far from one end fixing sleeve of air pump (23)
It manages (27), the inner wall of the gas transmission slot (24) is fixedly connected with first bearing (28), and second appendix (27) is far from described
One end of first appendix (26) and the inner ring of the first bearing (28) are fixedly attached, the inner wall sealing of the gas transmission slot (24)
It is socketed with communicating pipe (29), the communicating pipe (29) runs through far from the one end of gas transmission slot (24) and extends to the extension airbag pipe
(22) inside, the outer surface of the extension airbag pipe (22) are fixedly connected with cleaning bristle (210)；
The transmission mechanism (3) includes motor (31) and driving wheel (32), and the bottom of the motor (31) is fixedly connected with support
Platform (33), the bottom surface of the supporting table (33) are fixedly connected with the upper surface of the mobile support plate (11), the motor (31)
Output shaft be fixedly connected with driving wheel (32) by shaft coupling, the outer surface of the driving wheel (32) is socketed with driving belt
(35), the inner peripheral surface transmission of the driving belt (35) is overlapped with driving shaft (34), the inner ring of the driving shaft (34) and institute
The surface for stating cleaning shaft (21) is fixedly attached；
The surface of the inclined shore bar (5) and the surface of the mobile support plate (11) are hinged, the inclined shore bar (5)
Surface is fixedly connected with second bearing (51), the fixed company of the inner ring of the second bearing (51) and the surface of cleaning shaft (21)
It connects.
2. a kind of ship according to claim 1 deck high-efficiency washing device, it is characterised in that: first appendix
(26) material includes rubber, and the material of second appendix (27) includes steel pipe.
3. a kind of ship according to claim 1 deck high-efficiency washing device, it is characterised in that: the gas transmission slot (24)
Inner wall be fixedly connected with gasket (6), the surface of the gasket (6) and the surface of first bearing (28) are fixedly attached.
4. a kind of ship according to claim 1 deck high-efficiency washing device, it is characterised in that: the mobile support plate
(11) surface is fixedly connected with support ring (7), and one end of second appendix (27) and the inner wall of support ring (7) are hinged.
5. a kind of ship according to claim 1 deck high-efficiency washing device, it is characterised in that: the inclined shore bar
(5) quantity is two, and the surface of two inclined shore bars (5) is pair with the middle line on extension airbag pipe (22) surface
Line is claimed to be symmetric.
6. a kind of ship according to claim 1 deck high-efficiency washing device, it is characterised in that: two cleanings turn
It is fixedly connected between axis (21) rubber linking tube (8), the surface of the rubber linking tube (8) and the extension airbag pipe (22)
Inner wall be fixedly connected, the inner wall of the rubber linking tube (8) is fixedly connected with flexible iron wire (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802774.9A CN110466712A (en) | 2019-08-28 | 2019-08-28 | A kind of ship deck high-efficiency washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910802774.9A CN110466712A (en) | 2019-08-28 | 2019-08-28 | A kind of ship deck high-efficiency washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110466712A true CN110466712A (en) | 2019-11-19 |
Family
ID=68512501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910802774.9A Pending CN110466712A (en) | 2019-08-28 | 2019-08-28 | A kind of ship deck high-efficiency washing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110466712A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085476A (en) * | 2020-01-09 | 2020-05-01 | 曾凡信 | Excretion ditch cleaning equipment that livestock-raising used |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881890A (en) * | 1981-11-09 | 1983-05-17 | Akira Kimura | Deck washer of ship |
| CN108995780A (en) * | 2018-07-17 | 2018-12-14 | 浙江海洋大学 | A kind of ship deck cleaning device |
| CN208746207U (en) * | 2018-07-26 | 2019-04-16 | 青岛渤船机械船舶有限公司 | A kind of quick washing device of ship deck |
| CN109645901A (en) * | 2019-02-01 | 2019-04-19 | 南通绿能环保设备有限公司 | It is a kind of can adaptive space area cleaning dust sweeper |
| CN208851400U (en) * | 2018-04-13 | 2019-05-14 | 永春县众创科技有限公司 | A kind of ship deck cleaning device |
-
2019
- 2019-08-28 CN CN201910802774.9A patent/CN110466712A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5881890A (en) * | 1981-11-09 | 1983-05-17 | Akira Kimura | Deck washer of ship |
| CN208851400U (en) * | 2018-04-13 | 2019-05-14 | 永春县众创科技有限公司 | A kind of ship deck cleaning device |
| CN108995780A (en) * | 2018-07-17 | 2018-12-14 | 浙江海洋大学 | A kind of ship deck cleaning device |
| CN208746207U (en) * | 2018-07-26 | 2019-04-16 | 青岛渤船机械船舶有限公司 | A kind of quick washing device of ship deck |
| CN109645901A (en) * | 2019-02-01 | 2019-04-19 | 南通绿能环保设备有限公司 | It is a kind of can adaptive space area cleaning dust sweeper |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111085476A (en) * | 2020-01-09 | 2020-05-01 | 曾凡信 | Excretion ditch cleaning equipment that livestock-raising used |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205673302U (en) | Oil extraction pipeline cleans device | |
| CN107335662A (en) | A kind of cleanninfg brushes for cleaning tubular inner walls device | |
| CN217043863U (en) | Oil stain cleaning device for oil storage tank | |
| CN205613808U (en) | Car oil tank belt cleaning device | |
| CN211587814U (en) | Pipeline cleaning device for hydraulic engineering | |
| CN110466712A (en) | A kind of ship deck high-efficiency washing device | |
| KR20190112594A (en) | Cleaning Trash Drain System to the Opposite direction of Progress of Pipe Rehabilitation Robot | |
| CN104959335A (en) | Transformer oil strain clearing device | |
| CN205341364U (en) | Special belt cleaning device of bent axle | |
| CN109645901A (en) | It is a kind of can adaptive space area cleaning dust sweeper | |
| CN113058942A (en) | Cleaning device and treatment method for inner wall and outer wall of pipe fitting | |
| CN109107517B (en) | Chemical industry reation kettle dirt clearing device | |
| CN114769206A (en) | Cleaning and drying device for processing stainless steel workpieces | |
| CN109821804A (en) | A kind of descaling rinsing equipment for threaded rod | |
| CN206143837U (en) | Closed mud clearing boat | |
| CN104550138B (en) | Calking set cleaning machine | |
| CN217342670U (en) | High-pressure cleaning device for industrial pipeline | |
| CN218424334U (en) | Aluminum profile surface cleaning device | |
| CN218229343U (en) | Deck belt cleaning device for boats and ships | |
| CN216150585U (en) | Self-adaptive stainless steel circular tube inner cleaning device | |
| CN214132998U (en) | Automatic cleaning device for street lamp pole | |
| CN108086226A (en) | A kind of cleaning vehicle with flexible purging mechanism | |
| CN108311423A (en) | A kind of cleaning device | |
| CN114308957A (en) | Rotatable, flexible washing unit | |
| CN208643580U (en) | A kind of house refuse screening plant wiper mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |