CN108672420A - Pipeline cleaning machine people - Google Patents
Pipeline cleaning machine people Download PDFInfo
- Publication number
- CN108672420A CN108672420A CN201810452415.0A CN201810452415A CN108672420A CN 108672420 A CN108672420 A CN 108672420A CN 201810452415 A CN201810452415 A CN 201810452415A CN 108672420 A CN108672420 A CN 108672420A
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- Prior art keywords
- rod piece
- plate
- hinged
- gear
- hairbrush
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/049—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled
- B08B9/051—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes having self-contained propelling means for moving the cleaning devices along the pipes, i.e. self-propelled the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
- E03F9/002—Cleaning sewer pipes by mechanical means
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
Pipeline cleaning machine people, it is related to clearing up robotic technology field.The cover top surface center location is provided with hairbrush cleaning motor, hairbrush cleaning motor drive terminal is provided with brush plate, several hairbrush are evenly arranged on brush plate periphery, it is provided with supporting plate below top plate, it is provided with pressure plare below supporting plate, it is provided with bottom plate below pressure plare, top plate lower surface inner ring is uniformly arranged there are three shaft fixing support, shaft fixing support outer shroud is evenly arranged with three pairs of suspension plates, suspension plate end is hinged with the first rod piece, first rod piece end is hinged with the second rod piece, second rod piece end is hinged with third rod piece, third rod piece front end is hinged on bottom plate, third rod piece middle-end is hinged with the 4th rod piece.After adopting the above technical scheme, the present invention has the beneficial effect that：Light, of low cost, high efficiency is operated, operation is flexible, is suitable for various sizes of pipeline, and the problem that pipeline cleaning is difficult, cleaning cost is high can be changed, the dust cleared up can be cleaned out pipeline.
Description
Technical field
The present invention relates to cleaning robotic technology fields, and in particular to pipeline cleaning machine people.
Background technology
With the rapid development of economy, the propulsion of Urbanization Construction, important composition portion of the pipeline as urban infrastructure
Point, there is very important status in engineering construction, it is even more to play irreplaceable role to be played in pipeline industry.
Due to being lived for a long time, the discharge of industrial soil and sewage alluviation, accumulation more rubbish and mud, blocks in drainage pipeline
Pipeline influences the normal use of drainage system, is especially easier to cause waterlogging, cripple traffic to seriously affect in city in rainy season
Air quality.The inner wall of the pipe of long-time service causes caliber smaller and smaller or even blocks, reduce pipe there are many greasy filth, embroidery dirt etc.
The service life in road, the input of drainage pipeline is increased etc..Therefore, periodically particularly significant to the cleaning of urban discharging pipeline.
In the high buildings and large mansions of modernization, the unimpeded of drainage system seriously affects daily life, and pipeline cleaning is aobvious
Must be particularly important, it mainly has the advantage that：
（1）Prevent line clogging, ensures that pipeline is normally unobstructed, improve the service life of pipeline, reduce piping foundation number, reduce
To the input cost of drainage system；
（2）Big object rubbish and mud, greasy filth etc. in pipeline are removed, the dustiness of draining is reduced, is conducive to environmental protection；
（3）The generation of leakage accident is reduced, pipeline is often cleared up and is convenient for knowing the service life of pipeline, replace in time.
Common urban discharging pipeline method for cleaning has waterpower dredging, artificial shovel are dug, push rod is dredged etc., larger for caliber
Pipeline then need the big object rubbish of artificial removal, brushing away inner wall of the pipe greasy filth, dirt with hairbrush etc., be sucked out by dust catcher,
Scale removal process is rather cumbersome, and cleaning effect is undesirable；Push rod dredging etc. is then often used for the smaller pipeline of caliber, in pipeline
Wall can not usually be cleared up, and cause original smaller caliber smaller and smaller or even block.These traditional method for cleaning consumption are a large amount of
Manpower financial capacity, scale removal process is cumbersome and effect is undesirable, and then many pipeline cleaning machine people come into being, in pipeline
The device of wall cleaning gradually replaces traditional method for cleaning.However, existing pipeline cleaning machine people and pipe cleaning device cannot
Realize the cleaning of more diameter pipes, and equipment is heavy, it is complicated, maintenance cost is higher etc..
Invention content
It is simple in structure in view of the defects and deficiencies of the prior art, the present invention intends to provide pipeline cleaning machine people,
Light, of low cost, high efficiency is operated, operation is flexible, is suitable for various sizes of pipeline, and it is difficult, clear that pipeline cleaning can be changed
The high problem of cost is washed, the dust cleared up pipeline can be cleaned out, keep cleaning effect cleaner, high transmission accuracy, fortune
Dynamic error is small.
To achieve the above object, the present invention is using following technical scheme：It includes top plate 1, hairbrush cleaning motor 2, hair
Brush 3, hairbrush 4, supporting plate 5, pressure plare 6, bottom plate 7, shaft fixing support 8, suspension plate 9, the first rod piece 10, the second rod piece 11,
Three rod pieces 12, the 4th rod piece 13, driving gear 14, reduction gearing 15, bearing 16, cylindrical drum 17, telecontrol equipment gear of output end
18, telecontrol equipment motor shaft 19, telecontrol equipment motor 20, the first intermediate gear 21, connecting shaft 22, the second intermediate gear 23, defeated
Go out gear 24, the first moving wheel 25, belt 26, compression spring 27, fan electromotor 28, fan blade 29, dust-collecting box 30, second to transport
Driving wheel 31,1 upper surface center location of the top plate are provided with hairbrush cleaning motor 2, and hairbrush clears up motor 2 and drives end that hairiness is arranged
Brush 3 is evenly arranged with several hairbrush 4 on 3 periphery of brush plate, and 1 lower section of top plate is provided with supporting plate 5, and 5 lower section of supporting plate is provided with pressure
Power plate 6, the lower section of pressure plare 6 are provided with bottom plate 7, and 1 lower surface inner ring of top plate is uniformly arranged that there are three shaft fixing supports 8, and axis is fixed
8 outer shroud of holder is evenly arranged with three pairs of suspension plates 9, and 9 end of suspension plate is hinged with the first rod piece 10, and 10 end of the first rod piece is hinged
There are the second rod piece 11,11 end of the second rod piece to be hinged with third rod piece 12,12 front end of third rod piece is hinged on bottom plate 7, third
12 middle-end of rod piece is hinged with the 4th rod piece 13, and 13 one end of the 4th rod piece is hinged on pressure plare 6,5 upper surface centre position of supporting plate
It is provided with driving gear 14,14 upper surface of driving gear is provided with reduction gearing 15, and 15 top of reduction gearing is provided with bearing 16,
It is socketed with cylindrical drum 17 outside bearing 16, reduction gearing 15 is engaged with telecontrol equipment gear of output end 18, and telecontrol equipment exports end tooth
Wheel 18 is rotatablely connected with telecontrol equipment motor 20 by telecontrol equipment motor shaft 19, is uniformly arranged that there are three the on driving gear 14
One intermediate gear 21, the first intermediate gear 21 are connect with the second intermediate gear 23 by connecting shaft 22, and connecting shaft 22 passes through axis
8 lower end of fixing bracket, the second intermediate gear 23 are engaged with output gear 24, and output gear 24 is arranged in suspension plate 9 and first
Between 10 hinged place of rod piece, the first rod piece 10 and the second rod piece are provided with the first moving wheel 25, the second rod piece between 11 hinged place
The second moving wheel 31 is provided between 11 and 12 hinged place of third rod piece, the second intermediate gear 23 and the first moving wheel 25 pass through skin
Band 26 connects, and compression spring 27 is provided between pressure plare 6 and bottom plate 7,7 lower surface centre position of bottom plate is provided with fan electromotor
28,28 lower end of fan electromotor is provided with several pieces fan blade 29, and 1 outer surface of top plate is evenly arranged with several dust-collecting boxes 30.
Three root posts 51 are evenly arranged between the top plate 1, supporting plate 5, pressure plare 6, bottom plate 7.
It is provided with securing plate 301 between the hairbrush cleaning motor 2 and brush plate 3.
It is provided with shell 101 outside the top plate 1 and bottom plate 7.
The hairbrush 4 is plastic bruss.
The operation principle of the present invention：During exercise, 20 drive motion device gear of output end 18 of telecontrol equipment motor rotates,
Telecontrol equipment gear of output end 18 drives reduction gearing 15 and driving gear 14 to rotate, to three the first intermediate gears 21 of control
Rotation, the first intermediate gear 21 drive the rotation of the second intermediate gear 23, the second intermediate gear 23 to drive the rotation of the first moving wheel 25,
To make body mass motion, the setting of suspension plate 9, the first rod piece 10, the second rod piece 11, third rod piece 12, the 4th rod piece 13,
According to Combined machining in actual processing, it is ensured that the positional precision in face and face cooperation precision and hole, material therefor is aluminium alloy
Material is connected to move the first required moving wheel 25 between the first rod piece 10 and the second rod piece 11, and the first rod piece 10 is one
Drive rod drives third rod piece 12 by the drive of telecontrol equipment motor 20 and is swung up and down around bottom plate 7, to drive the second rod piece
11, the 4th rod piece 13 moves up and down, and by the first rod piece 10 of control, is adapted to the pipeline of different-diameter, robot head
Hairbrush 4 clean caliber can be replaced as needed, and major diameter brush head also can be used directly, be more advantageous to raising cleaning effect,
But resistance increase can be such that speed declines, and the magazines such as dust on tube wall are swept down in the selection of hairbrush 4, while blower fan work, by leading
Aerofoil makes air-flow flow to the exhaust outlet of tail portion from the air inlet of dust-collecting box 30, is placed at the connector of wind deflector and dust-collecting box 30
Cleaning is replaced in filter plate and timing causes cleaning effect bad with anti-clogging, in the case where magazine is cleaned, is deposited around dust-collecting box 30
In negative pressure, dust and some lighter little particles are collected in dust-collecting box 30, and there are three dust-collecting boxes 30, and memory capacity is larger,
It can effectively work more than dust accumulation and in long pipeline, in order to can smoothly be passed in and out in straight pipeline cable, especially have for a long time
In the pipeline of several bendings, it is necessary to consider that cable in the resistance at turning, transmits signal, due to metal using wirelessly
Pipeline has certain shielding action, the frequency for emitting signal need to be considered, for electric power for using capacity battery.
After adopting the above technical scheme, the present invention has the beneficial effect that：Operate light, of low cost, high efficiency, operation spirit
It is living, it is suitable for various sizes of pipeline, the problem that pipeline cleaning is difficult, cleaning cost is high can be changed, can will cleared up
Dust cleans out pipeline, keeps cleaning effect cleaner, high transmission accuracy, and kinematic error is small.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the structural schematic diagram inside the present invention.
Fig. 3 is the structural schematic diagram of top plate 1 and supporting plate 5 in the present invention.
Fig. 4 is the structural schematic diagram of driving gear 14 and telecontrol equipment motor 20 in the present invention.
Reference sign：Top plate 1, hairbrush cleaning motor 2, brush plate 3, hairbrush 4, supporting plate 5, pressure plare 6, bottom plate 7, axis
Fixing bracket 8, the first rod piece 10, the second rod piece 11, third rod piece 12, the 4th rod piece 13, driving gear 14, slows down at suspension plate 9
Gear 15, bearing 16, cylindrical drum 17, telecontrol equipment gear of output end 18, telecontrol equipment motor shaft 19, telecontrol equipment motor 20,
First intermediate gear 21, connecting shaft 22, the second intermediate gear 23, output gear 24, the first moving wheel 25, belt 26, pressure bullet
Spring 27, fan electromotor 28, fan blade 29, dust-collecting box 30, the second moving wheel 31, shell 101, securing plate 301, column 51.
Specific implementation mode
Shown in Fig. 1-Fig. 4, present embodiment the technical solution adopted is that：It includes top plate 1, hairbrush cleaning electricity
Machine 2, brush plate 3, hairbrush 4, supporting plate 5, pressure plare 6, bottom plate 7, shaft fixing support 8, suspension plate 9, the first rod piece 10, the second rod piece
11, third rod piece 12, the 4th rod piece 13, driving gear 14, reduction gearing 15, bearing 16, cylindrical drum 17, telecontrol equipment output end
Gear 18, telecontrol equipment motor shaft 19, telecontrol equipment motor 20, the first intermediate gear 21, connecting shaft 22, the second intermediate gear
23, output gear 24, the first moving wheel 25, belt 26, compression spring 27, fan electromotor 28, fan blade 29, dust-collecting box 30,
Second moving wheel 31,1 upper surface center location of the top plate are provided with hairbrush cleaning motor 2, and hairbrush cleaning motor 2 drives end to set
It is equipped with brush plate 3, several hairbrush 4 are evenly arranged on 3 periphery of brush plate, 1 lower section of top plate is provided with supporting plate 5, and 5 lower section of supporting plate is set
It is equipped with pressure plare 6,6 lower section of pressure plare is provided with bottom plate 7, and 1 lower surface inner ring of top plate is uniformly arranged there are three shaft fixing support 8,
8 outer shroud of shaft fixing support is evenly arranged with three pairs of suspension plates 9, and 9 end of suspension plate is hinged with the first rod piece 10,10 end of the first rod piece
End is hinged with the second rod piece 11, and 11 end of the second rod piece is hinged with third rod piece 12, and 12 front end of third rod piece is hinged on bottom plate 7
On, 12 middle-end of third rod piece is hinged with the 4th rod piece 13, and 13 one end of the 4th rod piece is hinged on pressure plare 6, in 5 upper surface of supporting plate
Meta position, which installs, is equipped with driving gear 14, and 14 upper surface of driving gear is provided with reduction gearing 15, and 15 top of reduction gearing is provided with
Bearing 16, bearing 16 are socketed with cylindrical drum 17 outside, and reduction gearing 15 is engaged with telecontrol equipment gear of output end 18, and telecontrol equipment is defeated
Outlet gear 18 is rotatablely connected with telecontrol equipment motor 20 by telecontrol equipment motor shaft 19, is evenly arranged on driving gear 14
Three the first intermediate gears 21, the first intermediate gear 21 is connect with the second intermediate gear 23 by connecting shaft 22, and connecting shaft 22
Across 8 lower end of shaft fixing support, the second intermediate gear 23 is engaged with output gear 24, and output gear 24 is arranged in suspension plate 9
Between 10 hinged place of the first rod piece, the first moving wheel 25 is provided between 11 hinged place of the first rod piece 10 and the second rod piece, the
The second moving wheel 31, the second intermediate gear 23 and the first moving wheel 25 are provided between 12 hinged place of two rod pieces 11 and third rod piece
It is connected by belt 26, compression spring 27 is provided between pressure plare 6 and bottom plate 7,7 lower surface centre position of bottom plate is provided with wind
Motor 28 is fanned, 28 lower end of fan electromotor is provided with several pieces fan blade 29, and 1 outer surface of top plate is evenly arranged with several dust-collecting boxes
30。
Three root posts 51 are evenly arranged between the top plate 1, supporting plate 5, pressure plare 6, bottom plate 7.Column 51 plays guiding
Effect.
It is provided with securing plate 301 between the hairbrush cleaning motor 2 and brush plate 3.Securing plate 301 can reinforce brush cleaning
The connection relation of motor 2 and brush plate 3 is not easy that structure is made to fall off.
It is provided with shell 101 outside the top plate 1 and bottom plate 7.The setting of shell 101 can protect internal part, prevent
It is contaminated and damages.
The hairbrush 4 is plastic bruss.Used in hairbrush 4 is mostly the light materials such as plastics, especially aobvious advantage, energy in vertical tube
Realize disposable cleaning comprehensively, the special pipelines such as bending tapered pipeline capable of washing, S-shaped, U-shaped.
The operation principle of the present invention：During exercise, 20 drive motion device gear of output end 18 of telecontrol equipment motor rotates,
Telecontrol equipment gear of output end 18 drives reduction gearing 15 and driving gear 14 to rotate, to three the first intermediate gears 21 of control
Rotation, the first intermediate gear 21 drive the rotation of the second intermediate gear 23, the second intermediate gear 23 to drive the rotation of the first moving wheel 25,
To make body mass motion, the setting of suspension plate 9, the first rod piece 10, the second rod piece 11, third rod piece 12, the 4th rod piece 13,
According to Combined machining in actual processing, it is ensured that the positional precision in face and face cooperation precision and hole, material therefor is aluminium alloy
Material is connected to move the first required moving wheel 25 between the first rod piece 10 and the second rod piece 11, and the first rod piece 10 is one
Drive rod drives third rod piece 12 by the drive of telecontrol equipment motor 20 and is swung up and down around bottom plate 7, to drive the second rod piece
11, the 4th rod piece 13 moves up and down, and by the first rod piece 10 of control, is adapted to the pipeline of different-diameter, robot head
Hairbrush 4 clean caliber can be replaced as needed, and major diameter brush head also can be used directly, be more advantageous to raising cleaning effect,
But resistance increase can be such that speed declines, and the magazines such as dust on tube wall are swept down in the selection of hairbrush 4, while blower fan work, by leading
Aerofoil makes air-flow flow to the exhaust outlet of tail portion from the air inlet of dust-collecting box 30, is placed at the connector of wind deflector and dust-collecting box 30
Cleaning is replaced in filter plate and timing causes cleaning effect bad with anti-clogging, in the case where magazine is cleaned, is deposited around dust-collecting box 30
In negative pressure, dust and some lighter little particles are collected in dust-collecting box 30, and there are three dust-collecting boxes 30, and memory capacity is larger,
It can effectively work more than dust accumulation and in long pipeline, in order to can smoothly be passed in and out in straight pipeline cable, especially have for a long time
In the pipeline of several bendings, it is necessary to consider that cable in the resistance at turning, transmits signal, due to metal using wirelessly
Pipeline has certain shielding action, the frequency for emitting signal need to be considered, for electric power for using capacity battery.
After adopting the above technical scheme, the present invention has the beneficial effect that：Operate light, of low cost, high efficiency, operation spirit
It is living, it is suitable for various sizes of pipeline, the problem that pipeline cleaning is difficult, cleaning cost is high can be changed, can will cleared up
Dust cleans out pipeline, keeps cleaning effect cleaner, high transmission accuracy, and kinematic error is small.
The above is merely illustrative of the technical solution of the present invention and unrestricted, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (5)
1. pipeline cleaning machine people, it is characterised in that：It includes top plate (1), hairbrush cleaning motor (2), brush plate (3), hairbrush
(4), supporting plate (5), pressure plare (6), bottom plate (7), shaft fixing support (8), suspension plate (9), the first rod piece (10), the second rod piece
(11), third rod piece (12), the 4th rod piece (13), driving gear (14), reduction gearing (15), bearing (16), cylindrical drum (17),
Telecontrol equipment gear of output end (18), telecontrol equipment motor shaft (19), telecontrol equipment motor (20), the first intermediate gear (21),
Connecting shaft (22), the second intermediate gear (23), output gear (24), the first moving wheel (25), belt (26), compression spring
(27), fan electromotor (28), fan blade (29), dust-collecting box (30), the second moving wheel (31), top plate (1) the upper surface circle
Heart position is provided with hairbrush cleaning motor (2), and hairbrush cleaning motor (2) drives end to be provided with brush plate (3), and brush plate (3) is outside
It is evenly arranged with several hairbrush (4) on week, supporting plate (5) is provided with below top plate (1), pressure plare is provided with below supporting plate (5)
(6), bottom plate (7) is provided with below pressure plare (6), top plate (1) lower surface inner ring is uniformly arranged there are three shaft fixing support (8),
Shaft fixing support (8) outer shroud is evenly arranged with three pairs of suspension plates (9), and suspension plate (9) end is hinged with the first rod piece (10), and first
Rod piece (10) end is hinged with the second rod piece (11), and the second rod piece (11) end is hinged with third rod piece (12), third rod piece
(12) front end is hinged on bottom plate (7), and third rod piece (12) middle-end is hinged with the 4th rod piece (13), the 4th rod piece (13) one end hinge
It is connected on pressure plare (6), supporting plate (5) upper surface centre position is provided with driving gear (14), and driving gear (14) upper surface is set
It is equipped with reduction gearing (15), bearing (16) is provided with above reduction gearing (15), cylindrical drum (17) is socketed with outside bearing (16), subtracts
Fast gear (15) is engaged with telecontrol equipment gear of output end (18), telecontrol equipment gear of output end (18) and telecontrol equipment motor
(20) it is rotatablely connected by telecontrol equipment motor shaft (19), is uniformly arranged that there are three the first intermediate gears on driving gear (14)
(21), the first intermediate gear (21) is connect with the second intermediate gear (23) by connecting shaft (22), and connecting shaft (22) passes through axis
Fixing bracket (8) lower end, the second intermediate gear (23) are engaged with output gear (24), and output gear (24) is arranged in suspension plate
(9) between the first rod piece (10) hinged place, the first fortune is provided between the first rod piece (10) and the second rod piece (11) hinged place
Driving wheel (25) is provided with the second moving wheel (31), the second center tooth between the second rod piece (11) and third rod piece (12) hinged place
Wheel (23) is connect with the first moving wheel (25) by belt (26), and compression spring is provided between pressure plare (6) and bottom plate (7)
(27), bottom plate (7) lower surface centre position is provided with fan electromotor (28), and fan electromotor (28) lower end is provided with several pieces fan leafs
Piece (29), top plate (1) outer surface are evenly arranged with several dust-collecting boxes (30).
2. pipeline cleaning machine people according to claim 1, it is characterised in that：The top plate (1), supporting plate (5), pressure plare
(6), three root posts (51) are evenly arranged between bottom plate (7).
3. pipeline cleaning machine people according to claim 1, it is characterised in that：The hairbrush cleaning motor (2) and hairbrush
Securing plate (301) is provided between disk (3).
4. pipeline cleaning machine people according to claim 1, it is characterised in that：It is set outside the top plate (1) and bottom plate (7)
It is equipped with shell (101).
5. pipeline cleaning machine people according to claim 1, it is characterised in that：The hairbrush (4) is plastic bruss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452415.0A CN108672420A (en) | 2018-05-13 | 2018-05-13 | Pipeline cleaning machine people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810452415.0A CN108672420A (en) | 2018-05-13 | 2018-05-13 | Pipeline cleaning machine people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108672420A true CN108672420A (en) | 2018-10-19 |
Family
ID=63806302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810452415.0A Withdrawn CN108672420A (en) | 2018-05-13 | 2018-05-13 | Pipeline cleaning machine people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108672420A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354990A (en) * | 2020-10-23 | 2021-02-12 | 曾志雨 | Device for cleaning impurities on inner wall of anti-corrosion pipeline |
| CN113605520A (en) * | 2021-08-17 | 2021-11-05 | 简小娟 | Dual self-driven cleaning device for cleaning marine pipeline |
| CN113638762A (en) * | 2021-09-02 | 2021-11-12 | 山西路桥第七工程有限公司 | Tunnel dust removal device |
-
2018
- 2018-05-13 CN CN201810452415.0A patent/CN108672420A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112354990A (en) * | 2020-10-23 | 2021-02-12 | 曾志雨 | Device for cleaning impurities on inner wall of anti-corrosion pipeline |
| CN113605520A (en) * | 2021-08-17 | 2021-11-05 | 简小娟 | Dual self-driven cleaning device for cleaning marine pipeline |
| CN113638762A (en) * | 2021-09-02 | 2021-11-12 | 山西路桥第七工程有限公司 | Tunnel dust removal device |
| CN113638762B (en) * | 2021-09-02 | 2024-02-09 | 山西路桥第七工程有限公司 | Tunnel dust collector |
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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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181019 |