CN106968208A - Road isolated column ground swe eper - Google Patents
Road isolated column ground swe eper Download PDFInfo
- Publication number
- CN106968208A CN106968208A CN201710286841.7A CN201710286841A CN106968208A CN 106968208 A CN106968208 A CN 106968208A CN 201710286841 A CN201710286841 A CN 201710286841A CN 106968208 A CN106968208 A CN 106968208A
- Authority
- CN
- China
- Prior art keywords
- disc brush
- connecting bracket
- gear
- bracket assembly
- drive
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Brushes (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
- Cleaning In General (AREA)
Abstract
The invention provides a kind of road isolated column ground swe eper, it is made up of motor, connection bent plate, gear drive, disc brush connecting bracket assembly, connecting bracket main shaft and disc brush；Motor is connected with the gear drive being connected below bent plate, connecting bracket main shaft is connected between gear drive and disc brush connecting bracket assembly, disc brush is arranged on the horizontal stand end of disc brush connecting bracket assembly, disc brush connecting bracket assembly rotates under the drive of gear drive, gear drive is arranged on disc brush connecting bracket assembly, constituted by Spur Gear Driving is secondary with Bevel Gear Drive pair, the driven end of gear drive is connected with disc brush, under the drive of gear drive, disc brush can realize rotation, and sense of rotation is opposite with the direction of rotation of disc brush connecting bracket assembly.By the way that the present invention is arranged on road isolated column cleaning machine, it can be achieved to clean the synchronous high-efficiency on road surface immediately below isolated column and isolated column.
Description
Technical field
The invention belongs to city clean environment firendly equipment technical field, and in particular to road isolated column ground swe eper.
Background technology
Originally in urban sanitation work, mode is cleaned using artificial more than clear Xian of road isolated column, labor intensity is big and deposits
In potential safety hazard, many burdens are added to sanitationman.In recent years, road isolated column cleaning machine solved this well
Problem, but the muddy water left during the work of road isolated column cleaning machine is also while flow on the lower section road of isolated column, in isolated column
Underface road surface on always remain muddy water, it is impossible to disposable collecting is cleaned out, cause this region need it is secondary clean, because
This, this region turns into " dead angle " that can not be cleaned using existing road isolated column cleaning machine.Generally this region is secondary
Cleaning be by artificial or high pressure water cleaning, wherein, not only working strength is big for hand sweeping, and also increases the people of cleaning person
Body security risk；And high pressure water cleaning by the region when, dust is all flushed near road centre position so that another track
Dust collecting and cleaning vehicles can not be collected in real time, after the moisture evaporation for causing the region part, and various dusts cause two still with Che Erqi
Secondary pollution environment, it is impossible to reach the purpose of high-efficiency cleaning.
The content of the invention
It is an object of the invention to filled for above-mentioned the deficiencies in the prior art there is provided a kind of road isolated column floor cleaning
Put, by the way that clearing apparatus of the present invention is arranged on road isolated column cleaning machine, improve the work(of road isolated column cleaning machine
Can, realize and the synchronous high-efficiency on road surface immediately below isolated column and isolated column is cleaned.With reference to Figure of description, technical side of the invention
Case is as follows：
Road isolated column ground swe eper, wherein, described device is by motor 4, connection bent plate 7, gear drive, disk
Brush connecting bracket assembly 3, connecting bracket main shaft 14 and disc brush 1 are constituted；
The motor 4 is fixed on connection bent plate 7, and is connected with the gear drive for being connected the lower section of bent plate 7, to
Outer output power；The connecting bracket main shaft 14 is connected between gear drive and disc brush connecting bracket assembly 3, the disk
Radially horizontal stand is distributed with to circumferencial direction in brush connecting bracket assembly 3, and the disc brush 1 is arranged on the disc brush and connects branch
The horizontal stand end of frame assembly 3, disc brush connecting bracket assembly 3 rotates under the drive of gear drive, and then with Moving plate
The linkage rotation of brush 1；
The gear drive is arranged on disc brush connecting bracket assembly 3, is passed by Spur Gear Driving is secondary with conical gear
Dynamic secondary composition, the driven end of the gear drive is connected with disc brush 1, under the drive of gear drive, the energy of disc brush 1
Rotation is realized, and sense of rotation is opposite with the direction of rotation of disc brush connecting bracket assembly 3.
Road isolated column ground swe eper, wherein, the gear drive is in active spur gear 5, connecting bracket
Heart large straight gear 6, connecting bracket center large conical gear 8, horizontal conveyor conical gear 9, disc brush driving conical gear 11, level
Axle 12 and disc brush connecting shaft 13 are constituted；
The active spur gear 5 is located at the lower section of connection bent plate 7, and the output shaft with motor 4 is coaxially connected, the connection branch
Frame center large straight gear 6 and connecting bracket center large conical gear 8 are coaxial fixed, and coaxially connected in connecting bracket main shaft 14
Top, the connecting bracket center large straight gear 6 positioned at the top of connecting bracket center large conical gear 8 is mutually nibbled with active spur gear 5
Close；
The disc brush driving conical gear 11 is coaxially connected by disc brush connecting shaft 13 and disc brush 1；
The trunnion axis 12 is arranged on the horizontal stand of disc brush connecting bracket assembly 3, the horizontal conveyor conical gear 9
The two ends of trunnion axis 12 are coaxially mounted to, the horizontal conveyor conical gear 9 and connecting bracket center large conical gear 8 of one end are mutually nibbled
Close, the horizontal conveyor conical gear 9 of the other end is meshed with disc brush driving conical gear 11.
Further, horizontal axle sleeve 10 is installed in the outside of the trunnion axis 12, disc brush driving conical gear 11 with
The position that horizontal conveyor conical gear 9 is meshed is also equipped with shield 2.
Road isolated column ground swe eper, wherein, the disc brush connecting bracket assembly 3 is radially equal to circumferencial direction
Even that three horizontal stands are distributed with, correspondingly, the disc brush 1 has three groups, and assembly connection is total in disc brush connecting bracket respectively
Into the end of 3 three horizontal stands；
The connecting bracket main shaft 14 be located at disc brush connecting bracket assembly 3 center, and with disc brush connecting bracket assembly 3
It is fixedly connected.
Compared with prior art, the beneficial effects of the present invention are：
1st, road isolated column ground swe eper of the present invention is arranged on road isolated column cleaning machine, perfect horse
The function of road isolated column cleaning machine, realizes and the synchronous high-efficiency on road surface immediately below isolated column and isolated column is cleaned.
2nd, in sweeper during traveling is cleaned, road isolated column ground swe eper of the present invention will be adjusted
The bristle of whole to suitable operating position, i.e. disc brush extends through road isolated column, and does not influence disc brush and connecting bracket assembly just
Often operating, is rotated by the mutual cooperation of connecting bracket assembly and disc brush, realized after being smoothed out for cleaning work, and cleaning
Dust rubbish be sucked into by the Acetabula device of cleaning outside car in rubbish accumulating room, to realize the high-efficient cleaning of non-secondary pollution
Sweep.
3rd, in road isolated column ground swe eper of the present invention, using connecting bracket assembly and disc brush each other
The design of reverse rotation, it is ensured that the clearing apparatus is in traveling operation process is cleaned, and connecting bracket assembly and disc brush are smoothly got over
Barrier, i.e. connecting bracket assembly, in instantaneous touch, pass through the traveling and the rotation of connecting bracket assembly of sweeper with road isolated column
To will effectively cross isolated column support post, it is ensured that cleaning work is smoothed out.
4th, road isolated column ground swe eper of the present invention is ingenious in design and simple in construction so that the clearing apparatus
Manufacture, installation and removal be easier, and repair it is very convenient, can be directly mounted at existing road isolated column cleaning machine
On, easily promote the use of.
Brief description of the drawings
Fig. 1 is the axonometric drawing of road isolated column ground swe eper of the present invention；
Fig. 2 is the composition structural representation of road isolated column ground swe eper of the present invention；
Fig. 3 is in road isolated column ground swe eper of the present invention, connecting bracket assembly and transmission mechanism is locally tied
Structure schematic diagram；
Fig. 4 is road isolated column ground swe eper operation process schematic diagram of the present invention.
In figure：
1- disc brushes；2- shields；3- disc brush connecting bracket assemblies；
4- motors；5- active spur gears；6- connecting brackets center large straight gear；
7- connection bent plates；8- connecting brackets center large conical gear；9- horizontal conveyor conical gears；
The horizontal axle sleeves of 10-；11- disc brushes drive conical gear；12- trunnion axis；
13- disc brush connecting shafts；14- connecting bracket main shafts.
Embodiment
For technical scheme is expanded on further, with reference to Figure of description, embodiment of the invention is as follows：
As shown in figure 1, inventing the road isolated column ground swe eper using motor 4 as power source, pass through below
Disc brush connecting bracket assembly 3 radially connects three groups of disc brushes 1 uniformly arranged, and the disc brush 1 installed in disc brush by connecting
The gear drive connect on bracket assembly 3 is connected with motor 4, under the driving of motor 4, and each group of disc brush 1 can be realized same
The rotation in direction, at the same time, three groups of disc brushes 1 can also realize linkage rotation under the drive of disc brush connecting bracket assembly 3, and
The linkage rotation direction of three groups of disc brushes 1 is opposite with the sense of rotation of each group of disc brush 1.
As shown in Fig. 2 road isolated column ground swe eper of the present invention is by motor 4, connection bent plate 7, gear drive
Mechanism, disc brush connecting bracket assembly 3, connecting bracket main shaft 14 and disc brush 1 are constituted.The motor 4 is vertically installed at cleaning dress
Top set portion, and the fuselage assembling of motor 4 is fixed on connection bent plate 7, the output shaft of motor 4 is through connection bent plate 7 and lower section
Gear drive is connected, and exports power；The disc brush connecting bracket assembly 3 is group welding piece, the disc brush connecting bracket
Assembly 3 is radially uniformly distributed to circumferencial direction is welded with three horizontal stands, and two ends are equal above each horizontal stand
If a pair of support bases；The connecting bracket main shaft 14 is located at the center of whole clearing apparatus, while also being located at disc brush connection
The center of bracket assembly 3, the connecting bracket main shaft 14 is vertically arranged, and the travelling gear of its top and gear drive is same
Axle is connected, and its bottom is fixedly connected with disc brush connecting bracket assembly 3；The disc brush 1 has three groups, and assembly connection connects in disc brush respectively
Connect the end of three horizontal stands of bracket assembly 3.
As shown in Figures 2 and 3, the gear drive is by active spur gear 5, connecting bracket center large straight gear 6, company
Connect carriage center large conical gear 8, horizontal conveyor conical gear 9, disc brush driving conical gear 11, trunnion axis 12 and disc brush connection
Axle 13 is constituted.The active spur gear 5 is located at the lower section of connection bent plate 7, and the output shaft with motor 4 is coaxially connected, the connection
Carriage center large straight gear 6 is coaxial fixed with connecting bracket center large conical gear 8, and is coaxially mounted to connecting bracket main shaft 14
Top, connecting bracket center large straight gear 6 is located at the top of connecting bracket center large conical gear 8, and the connecting bracket
Center large straight gear 6 is meshed with active spur gear 5, power is transferred to connecting bracket main shaft 14 successively, and then drive disc brush
Connecting bracket assembly 3 rotates；The trunnion axis 12 has three, and three water of disc brush connecting bracket assembly 3 are correspondingly arranged at respectively
On flat support, the two ends of the trunnion axis 12 of each are arranged in the support base on horizontal stand, and horizontal conveyor conical gear 9 is same
Axle is arranged on the first, last two ends of trunnion axis 12, and is located at the horizontal conveyor conical gear 9 of three head ends of trunnion axis 12 with being connected
Carriage center large conical gear 8 is meshed, and transmits power；The disc brush driving conical gear 11 is same by disc brush connecting shaft 13
Axle is connected to the surface of corresponding disc brush 1, and three groups of disc brushes driving conical gears 11 respectively with positioned at three trunnion axis
The horizontal conveyor conical gear 9 of 12 ends is meshed, and transmits power.
The transfer route of the gear drive is two, wherein one is followed successively by：Motor 4, active spur gear 5, company
Connect carriage center large straight gear 6, connecting bracket center large conical gear 8, the horizontal conveyor circular cone tooth positioned at the head end of trunnion axis 12
Wheel 9, the horizontal conveyor conical gear 9 positioned at the end of trunnion axis 12, disc brush driving conical gear 11, disc brush 1；Another successively
For：Motor 4, active spur gear 5, connecting bracket center large straight gear 6, connecting bracket center large conical gear 8, connecting bracket master
Axle 14, disc brush connecting bracket assembly 3, disc brush 1.
In addition, horizontal axle sleeve 10 is provided with the outside of trunnion axis 12, in disc brush driving conical gear 11 and trunnion axis 12
The position that the horizontal conveyor conical gear 9 of end is meshed is also equipped with shield 2.
The specific work process of road isolated column ground swe eper of the present invention is as follows：
Circumferentially it is uniformly distributed as shown in figure 4, disc brush 1 is radial described in three groups, and each other without interference, works as road
When isolated column ground swe eper starts operation, its bristle that will be adjusted to suitable operating position, i.e. disc brush extends through road
Road surface immediately below isolated column, covering road isolated column, and the normal operation of disc brush and connecting bracket assembly, motor 4 are not influenceed
After startup, the driving active of motor 4 spur gear 5 turns clockwise, the rotate counterclockwise of connecting bracket center large straight gear 6, connection branch
Frame center large conical gear 8 is also by rotate counterclockwise, and now, disc brush connecting bracket assembly 3 is in the big circular cone tooth in connecting bracket center
Rotate counterclockwise under the drive of wheel 8, and then drive three groups of linkage rotations counterclockwise of disc brush 1；Connecting bracket center large conical gear 8
Further the horizontal conveyor conical gear 9 of the driving head end of trunnion axis 12 rotates, and by the transmission of trunnion axis 12, drives trunnion axis
The horizontal conveyor conical gear 9 of 12 ends rotates, and then drives disc brush driving conical gear 11 to turn clockwise, now, in disk
Under the driving of brush driving conical gear 11, each group of disc brush 1 is by rotation clockwise.Direction as shown in Figure 4, sweeper is to moving ahead
Enter, each group of rotation clockwise of disc brush 1, the rotate counterclockwise of disc brush connecting bracket assembly 3, the two design reversely rotated, it is ensured that
The clearing apparatus is in traveling operation process is cleaned, disc brush connecting bracket assembly 3 and the smooth obstacle detouring of disc brush 1, when disc brush connection
Bracket assembly, when that will contact moment, is advanced forward and disc brush connecting bracket with road isolated column column bottom by sweeper
The rotation direction of assembly will effectively cross the support post of isolated column, it is ensured that cleaning work is smoothed out.
Claims (4)
1. road isolated column ground swe eper, it is characterised in that：
Described device is by motor (4), connection bent plate (7), gear drive, disc brush connecting bracket assembly (3), connecting bracket master
Axle (14) and disc brush (1) composition；
The motor (4) is fixed on connection bent plate (7), and is connected with the gear drive being connected below bent plate (7),
Outwards export power；The connecting bracket main shaft (14) is connected between gear drive and disc brush connecting bracket assembly (3),
Radially horizontal stand is distributed with to circumferencial direction in the disc brush connecting bracket assembly (3), and the disc brush (1) is arranged on described
The horizontal stand end of disc brush connecting bracket assembly (3), drive backspin of the disc brush connecting bracket assembly (3) in gear drive
Turn, and then drive disc brush (1) linkage rotation；
The gear drive is arranged on disc brush connecting bracket assembly (3), by Spur Gear Driving pair and Bevel Gear Drive
Pair composition, the driven end of the gear drive is connected with disc brush (1), under the drive of gear drive, disc brush (1)
Rotation can be realized, and sense of rotation is opposite with the direction of rotation of disc brush connecting bracket assembly (3).
2. road isolated column ground swe eper as claimed in claim 1, it is characterised in that：
The gear drive is by active spur gear (5), connecting bracket center large straight gear (6), connecting bracket center great circle
Bevel gear (8), horizontal conveyor conical gear (9), disc brush driving conical gear (11), trunnion axis (12) and disc brush connecting shaft (13)
Composition；
The active spur gear (5) is located at the lower section of connection bent plate (7), and the output shaft with motor (4) is coaxially connected, the connection
Carriage center large straight gear (6) is coaxial fixed and coaxially connected in connecting bracket master with connecting bracket center large conical gear (8)
The top of axle (14), connecting bracket center large straight gear (6) and active above connecting bracket center large conical gear (8)
Spur gear (5) is meshed；
The disc brush driving conical gear (11) is coaxially connected by disc brush connecting shaft (13) and disc brush (1)；
The trunnion axis (12) is arranged on the horizontal stand of disc brush connecting bracket assembly (3), the horizontal conveyor conical gear
(9) trunnion axis (12) two ends, the horizontal conveyor conical gear (9) and connecting bracket center large conical gear of one end are coaxially mounted to
(8) it is meshed, the horizontal conveyor conical gear (9) of the other end is meshed with disc brush driving conical gear (11).
3. road isolated column ground swe eper as claimed in claim 2, it is characterised in that：
Horizontal axle sleeve (10) is installed on the outside of the trunnion axis (12), in disc brush driving conical gear (11) and horizontal conveyor
The position that conical gear (9) is meshed is also equipped with shield (2).
4. road isolated column ground swe eper as claimed in claim 1, it is characterised in that：
The disc brush connecting bracket assembly (3) is radially evenly distributed with three horizontal stands to circumferencial direction, corresponds to therewith
Ground, the disc brush (1) has three groups, and assembly connection is in the end of three horizontal stands of disc brush connecting bracket assembly (3) respectively；
The connecting bracket main shaft (14) be located at disc brush connecting bracket assembly (3) center, and with disc brush connecting bracket assembly
(3) it is fixedly connected.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286841.7A CN106968208B (en) | 2017-04-27 | 2017-04-27 | Road isolated column ground swe eper |
| PCT/CN2018/080611 WO2018196532A1 (en) | 2017-04-27 | 2018-03-27 | Device for sweeping ground under road fence |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710286841.7A CN106968208B (en) | 2017-04-27 | 2017-04-27 | Road isolated column ground swe eper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968208A true CN106968208A (en) | 2017-07-21 |
| CN106968208B CN106968208B (en) | 2018-12-25 |
Family
ID=59334074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710286841.7A Active CN106968208B (en) | 2017-04-27 | 2017-04-27 | Road isolated column ground swe eper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106968208B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196532A1 (en) * | 2017-04-27 | 2018-11-01 | 王海维 | Device for sweeping ground under road fence |
| WO2018196533A1 (en) * | 2017-04-27 | 2018-11-01 | 王海维 | Drive connection frame for use in device for sweeping ground under road fence |
| CN109953354A (en) * | 2019-04-23 | 2019-07-02 | 浙江农林大学暨阳学院 | A kind of berry peeling machine |
| CN110735560A (en) * | 2018-07-18 | 2020-01-31 | 苏州园林营造产业股份有限公司 | Combined garden isolation construction method and isolation belt thereof |
| CN113047203A (en) * | 2021-05-17 | 2021-06-29 | 安徽省潜山县鑫烨塑刷有限公司 | Dish brush with regulatory function |
| CN114345781A (en) * | 2021-11-10 | 2022-04-15 | 秦皇岛职业技术学院 | Automatic cleaning device of organizational structure information display board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2901289A1 (en) * | 2006-05-17 | 2007-11-23 | Jungo Voirie Soc Par Actions S | Road vehicle`s cleaning structure for e.g. cleaning pavement of plane path, has rear brushes fixed on chassis and front brushes mounted on articulated coupling support, where brushes are arranged along longitudinal axis of road vehicle |
| CN201704660U (en) * | 2010-07-09 | 2011-01-12 | 北京事必达汽车有限责任公司 | Dish broom-type traffic guardrail cleaning vehicle |
| CN205975443U (en) * | 2016-06-29 | 2017-02-22 | 安徽爱瑞特环保科技股份有限公司 | Totally closed driving formula electricelectric moves four -wheel forerunner sweeping machine |
| CN206784267U (en) * | 2017-04-27 | 2017-12-22 | 王海维 | Road isolated column ground swe eper |
-
2017
- 2017-04-27 CN CN201710286841.7A patent/CN106968208B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2901289A1 (en) * | 2006-05-17 | 2007-11-23 | Jungo Voirie Soc Par Actions S | Road vehicle`s cleaning structure for e.g. cleaning pavement of plane path, has rear brushes fixed on chassis and front brushes mounted on articulated coupling support, where brushes are arranged along longitudinal axis of road vehicle |
| CN201704660U (en) * | 2010-07-09 | 2011-01-12 | 北京事必达汽车有限责任公司 | Dish broom-type traffic guardrail cleaning vehicle |
| CN205975443U (en) * | 2016-06-29 | 2017-02-22 | 安徽爱瑞特环保科技股份有限公司 | Totally closed driving formula electricelectric moves four -wheel forerunner sweeping machine |
| CN206784267U (en) * | 2017-04-27 | 2017-12-22 | 王海维 | Road isolated column ground swe eper |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018196532A1 (en) * | 2017-04-27 | 2018-11-01 | 王海维 | Device for sweeping ground under road fence |
| WO2018196533A1 (en) * | 2017-04-27 | 2018-11-01 | 王海维 | Drive connection frame for use in device for sweeping ground under road fence |
| CN110735560A (en) * | 2018-07-18 | 2020-01-31 | 苏州园林营造产业股份有限公司 | Combined garden isolation construction method and isolation belt thereof |
| CN109953354A (en) * | 2019-04-23 | 2019-07-02 | 浙江农林大学暨阳学院 | A kind of berry peeling machine |
| CN113047203A (en) * | 2021-05-17 | 2021-06-29 | 安徽省潜山县鑫烨塑刷有限公司 | Dish brush with regulatory function |
| CN113047203B (en) * | 2021-05-17 | 2023-03-10 | 安徽省潜山县鑫烨塑刷有限公司 | Dish brush with regulatory function |
| CN114345781A (en) * | 2021-11-10 | 2022-04-15 | 秦皇岛职业技术学院 | Automatic cleaning device of organizational structure information display board |
| CN114345781B (en) * | 2021-11-10 | 2022-11-04 | 秦皇岛职业技术学院 | Automatic cleaning device for organization and construction information display board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106968208B (en) | 2018-12-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106968208B (en) | Road isolated column ground swe eper | |
| CN206784267U (en) | Road isolated column ground swe eper | |
| WO2018196532A1 (en) | Device for sweeping ground under road fence | |
| CN206785936U (en) | Drive connection frame for road isolated column ground swe eper | |
| CN106759023B (en) | Full width face runway scavenging machine | |
| CN206359933U (en) | A kind of hand-push type ground sweeper | |
| CN207143813U (en) | A kind of road sweeper kept a public place clean for urban pavement | |
| CN107044509A (en) | Drive connection frame for road isolated column ground swe eper | |
| CN108193623A (en) | A kind of efficient clearing apparatus of construction site road | |
| CN202194105U (en) | Human-powered road sweeper | |
| CN107165106A (en) | A kind of quick dumper of sweeping the floor | |
| CN106869064A (en) | Small push road sweeper | |
| CN206529734U (en) | A kind of railway maintenance sleeper surface sweeping device | |
| CN101545247A (en) | Manual sweeper | |
| CN201343710Y (en) | Multifunctional sanitation sweeper | |
| CN206680941U (en) | A kind of hand propelled vibrates deicing scavenging machine | |
| CN108018810A (en) | A kind of rotatable road isolated column ground swe eper of disc brush connecting bracket | |
| CN206721771U (en) | Full width face runway scavenging machine | |
| CN109183693A (en) | A kind of portable road sweeper | |
| CN201857592U (en) | Automatic garbage sweeper | |
| CN108272400A (en) | A kind of multifunctional cleaning vehicle | |
| CN107700395A (en) | A kind of cleaning machine hand and its cleaning method for sweeper | |
| CN106592480B (en) | A kind of zigzag road sweeper | |
| WO2018196533A1 (en) | Drive connection frame for use in device for sweeping ground under road fence | |
| CN207109701U (en) | Handcart for sweeping |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |