CN102493385A - Cleaning vehicle - Google Patents
Cleaning vehicle Download PDFInfo
- Publication number
- CN102493385A CN102493385A CN2011103922604A CN201110392260A CN102493385A CN 102493385 A CN102493385 A CN 102493385A CN 2011103922604 A CN2011103922604 A CN 2011103922604A CN 201110392260 A CN201110392260 A CN 201110392260A CN 102493385 A CN102493385 A CN 102493385A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- wetting
- chassis
- cleaning vehicle
- agency
- 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
- 238000004140 cleaning Methods 0.000 title claims abstract description 120
- 238000009736 wetting Methods 0.000 claims abstract description 66
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000010865 sewage Substances 0.000 claims description 5
- 238000010408 sweeping Methods 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
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
-
- 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
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention provides a cleaning vehicle for cleaning a road surface, which comprises a chassis and a first and/or second sweeping mechanism arranged on a first and/or second side of the chassis in the transverse direction, wherein a first and/or second wetting mechanism is also arranged on the first and/or second side of the chassis, and is arranged corresponding to the first and/or second sweeping mechanism and used for pre-wetting an area swept by the first and/or second sweeping mechanism. Compared with the prior art, the side edge of the vehicle cleaning device is provided with the wetting mechanism, so that the cleaning operation of wetting, cleaning and cleaning the side edge area can be realized, and the cleaning capability of cleaning the side edge area of the vehicle is greatly improved.
Description
Technical field
The present invention relates to a kind of cleaning vehicle, particularly a kind of road surface cleaning vehicle.
Background technology
In the operation of keeping a public place clean of urban road, run into by the pavement garbage contaminant capacity of the about 1m width in roadside through regular meeting big, the problem of cleaning difficulty.Its reason comprises: during (1) vehicle to run, and can be with the rubbish band to the roadside; When (2) sprinkling truck washes the road surface, rubbish is rushed at the roadside; When (3) high-pressure sewer flushing vehicle cleans the road surface, sewage, rubbish have been stayed roadside or the like.Novel environmental sanitation car-sweeper in the correlation technique can clean the road surface and regain rubbish and sewage.But because of above-mentioned reason, lean on the operation cleannes of roadside about 1m broad way face not reach the cleannes on middle road surface, brought puzzlement for the environmental sanitation personnel.
Summary of the invention
The present invention aims to provide a kind of improved cleaning vehicle.
The invention provides a kind of cleaning vehicle; Be used to clean the road surface; First and/or second cleaning agency that this cleaning vehicle comprises the chassis and is installed on said chassis first and/or second side transversely; Said first and/or second side on said chassis also is equipped with the first and/or second wetting mechanism, and this first and/or second wetting mechanism and the corresponding setting of said first and/or second cleaning agency are used for carrying out wetting in advance to the zone of said first and/or second cleaning agency cleaning.
Preferably, said first and/or second cleaning agency is articulated on the said chassis, and can between an expanded position and a closed position, come back rotation with respect to said chassis.
Preferably, said expanded position is positioned at the outside on said chassis, and said closed position is positioned at the inboard on said chassis.
Preferably, said first and/or second cleaning agency liftably is installed on the said chassis.
Preferably, the said first and/or second wetting mechanism is articulated in first and/or second side on said chassis.
Preferably, the said first and/or second wetting mechanism is installed on said first and/or second cleaning agency, and can be along with said first and/or the rotation of second cleaning agency and rotating.
Preferably, the said first and/or second wetting mechanism is removably installed on said first and/or second cleaning agency.
Preferably; Said first and/or second cleaning agency comprise be articulated in first on the said chassis and/or second connecting rod mechanism and with this first and/or second connecting rod mechanism link to each other first and/or second sweep dish, the said first and/or second wetting mechanism be installed on said first and/or second connecting rod mechanism on.
Preferably, the zone of said first and/or second cleaning agency cleaning is for leaning on the zone in roadside, and correspondingly, the said first and/or second wetting mechanism is used for leaning on the zone in roadside to carry out wetting in advance to this.
Preferably, the said first and/or second wetting mechanism comprises wetting jet pipe and is installed on the plurality of nozzles on the wetting jet pipe that the angle on nozzle-axis and ground is 40 °-50 °, wetting width 1m-1.2m, wetting water yield 0.08L/m
2-0.1L/m
2
Preferably; This cleaning vehicle also comprises first and/or second wiper mechanism; Said first and/or second wiper mechanism is articulated in said first and/or second side on said chassis; With the corresponding setting of said first and/or second cleaning agency, be used for the zone after the cleaning of said first and/or second cleaning agency is washed.
Preferably, this cleaning vehicle also comprises recovering mechanism, is used to reclaim cleaning and cleans sewage and the rubbish that forms behind the road surface.
Compare with correlation technique, the present invention can realize that elder generation is wetting in the opposite side zone through wetting mechanism is set at side, the back cleaning, and the cleaning operation that cleans again, thus improve the cleansing power of the side area of cleaning vehicle greatly.
Description of drawings
Fig. 1 is the side direction partial structurtes sketch map of the cleaning vehicle in the some embodiments of the invention.
Fig. 2 bows to the partial structurtes sketch map for the cleaning vehicle in the some embodiments of the invention.
The specific embodiment
Below in conjunction with specific embodiment and Figure of description the present invention is explained further details.
Fig. 1 and Fig. 2 show the cleaning vehicle in the some embodiments of the invention; Be used for the road surface cleaning; Shown in 1 figure, this cleaning vehicle can comprise chassis 10 (as shown in Figure 2) and be installed on cleaning agency 20, wiper mechanism 30, wetting mechanism 40 and the recovering mechanism 50 on the chassis 10.Chassis 10 only shows the part in the drawings, and it comprises a longitudinal centre line X, and its direction of advancing is shown in arrow A among Fig. 2, and X is parallel with this center line.Cleaning agency 20 is arranged at two opposite sides (being left and right sides) transversely, chassis 10, is used for leaning on the zone (for example leaning on 1 meter wide zone, roadside) in roadside to clean for the road surface; Wiper mechanism 30 and cleaning agency 20 corresponding settings, the road surface after being used to provide the high pressure clear water to cleaning agency 20 cleanings is cleaned; Wetting mechanism 40 is corresponding with cleaning agency 20, is used for before cleaning agency 20 cleaning road pavement and carries out wetting (being pre-wetted) by the zone in roadside.Recovering mechanism 50 is used for sewage and rubbish are reclaimed.
As shown in Figure 2 again; Cleaning agency 20 can comprise left and right cleaning agency 21,23 in certain embodiments; Left and right cleaning agency 21,23 can be articulated in the left and right sides on chassis 10 in certain embodiments respectively, and can come back rotation (shown in arrow B) at an expanded position (position as shown in Figure 2) that is positioned at 10 outsides, chassis and between a closed position of 10 inboards, chassis with respect to chassis 10.When left and right cleaning agency 21,23 was positioned at expanded position, left and right cleaning agency 21,23 protruded in the outside on chassis 10, made the cleaning range of cleaning vehicle widen, thereby can lean on the zone in roadside to clean in better corresponding road surface; When left and right cleaning agency 21,23 was positioned at closed position, left and right cleaning agency 21,23 drew 10 belows, chassis in, thereby vehicle convenient for cleaning is mobile.
Left and right cleaning agency 21,23 can comprise the left and right linkage 210,230 that is articulated in chassis 10 left and right sides respectively in certain embodiments; And the left and right dish 212,232 of sweeping that links to each other with left and right linkage 210,230; Left and right linkage 210,230 can drive left and right sweep dish 212,232 ascending, descendings, pendulum or withdrawal outward under the driving of hydraulic jack 214,234.In certain embodiments; Left and right linkage 210,230 can be quadric chain; Hydraulic jack 214,234 is space be in tilted layout (promptly sloping inwardly backward); The cylinder body end of hydraulic jack 214,234 can be hinged on (figure does not show) on the chassis 10, and the tailpiece of the piston rod of hydraulic jack 214,234 is hinged on the left and right linkage 210,230.The left and right dish 212,232 of sweeping can rotate on horizontal plane by the vertical axis around himself under the driving of hydraulic motor, to realize the road pavement cleaning.
Wiper mechanism 30 can comprise the left and right wiper mechanism 31,33 that is articulated in chassis 10 left and right sides respectively in certain embodiments; Left and right wiper mechanism 31,33 lays respectively at the rear of left and right cleaning agency 21,23; Be used to provide the high pressure clear water respectively the zone that left and right wiper mechanism 31,33 cleaned to be washed, make cleaning road surface later cleaner.Left and right wiper mechanism 31,33 can be put outside one between position (as shown in Figure 2) and a retrieving position with respect to chassis 10 and come back rotation (shown in arrow C).
Wetting mechanism 40 can comprise the left and right wetting mechanism 41,43 with left and right cleaning agency 21,23 corresponding settings in certain embodiments; Left and right wetting mechanism 41,43 is used for wet water is sprayed onto respectively the place ahead of left and right cleaning agency 21,23; And it is before left and right cleaning agency 21,23 cleanings that the road surface is wetting; The rubbish that is deposited on the road surface is immersed in the wetting moisture, becomes soft and be partly dissolved in the wet water, to improve the mobility of rubbish; Make in follow-up cleaning and cleaning, can be more effectively that these junk-frees are clean.Be appreciated that ground, because left and right wetting mechanism 41,43 and left and right cleaning agency 21,23 corresponding settings, it can only carry out wetting in advance to the zone of needs raising cleannes, and specific aim is very strong, makes the efficient of whole cleaning vehicle can access effective lifting.
Left and right wetting mechanism 41,43 can removably install respectively or be welded in certain embodiments on the left and right linkage 210,230 on the left and right cleaning agency 21,23; And can rotate, thereby be articulated in indirectly on the chassis 10 along with the rotation of left and right linkage 210,230.So, can satisfy the needs that left and right wetting mechanism 41,43 moves, not increase motion again, can practice thrift cost.Be appreciated that ground, left and right wetting mechanism 41,43 also can directly be articulated on the chassis 10 by similar left and right wiper mechanism 31,33 in certain embodiments.
Left and right wetting mechanism 41,43 can comprise left and right wetting jet pipe 410,430 in certain embodiments, and is installed on the some left and right nozzle 412,432 on the left and right wetting jet pipe 410,430 respectively.The opening of left and right nozzle 412,432 is towards the place ahead, and the angle a on axis (fan-shaped cascade face) and ground is 40 °-50 °, wetting width 1-1.2 rice, wetting water yield 0.08L/m
2-0.1L/m
2When left and right cleaning agency 21,23 was positioned at expanded position, left and right wetting jet pipe 410,430 was vertical with the center line X on chassis 10; When left and right cleaning agency 21,23 was positioned at closed position, left and right wetting jet pipe 410,430 was parallel with the center line X on chassis 10.
Be appreciated that ground, above-mentioned left and right wetting mechanism 41,43 might not want both to work simultaneously, as required, can be through mode such as manual or automatically controlled, realize that the left side is wetting, the right is wetting or about simultaneously wetting purpose.Likewise, as required, left and right cleaning agency 21,23 and left and right wiper mechanism 31,33 also can optionally carry out work.
Be appreciated that ground, the cleaning vehicle also can comprise and is arranged at left and right cleaning agency 21, the middle part cleaning agency between 23, is used to clean the centre position, road surface, and this middle part cleaning agency can be sweep dish, rolling and brushing etc. of the prior art, at this with regard to no longer detailed description.Correspondingly, this cleaning vehicle can also comprise middle part wiper mechanism 60, road surface in the middle of being used to clean.And, can need not wetting mechanism to be set, to practice thrift wetting water at cleaning vehicle middle part because the common cleannes on middle road surface are higher.
During above-mentioned cleaning vehicle cleaning face, when needs when cleaning near the zone, roadside, the wetting mechanism that opens respective side, earlier wetting to this zone, back cleaning, the cleaning operation that cleans again.Can improve the cleansing power near the zone, roadside of cleaning vehicle greatly, solve the inconsistent problem of the middle cleannes of cleannes and road near the zone, roadside.
From the above, the setting of above-mentioned left and right wetting mechanism 41,43, brought following many beneficial effects for the cleaning vehicle:
(1) wetting in advance through near roadside zone improved the mobility of rubbish, solved long-term puzzlement urban sanitation personnel and has been difficult to problem that the zone, roadside is cleaned out;
(2) according to the needs of road surface cleannes, the road surface cleannes had both been improved on the road surface (near the zone, roadside) that only wetting needs are wetting, had practiced thrift water again;
(3) installation is simple, convenient, reliable;
(4) simple in structure, cost is low, and practicality is very strong.
The above only is a preferred implementation of the present invention, and protection scope of the present invention also not only is confined to the foregoing description, and all technical schemes that belongs under the thinking of the present invention all belong to protection scope of the present invention.Should be pointed out that for those skilled in the art in the some improvement and the retouching that do not break away under the principle of the invention prerequisite, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (12)
1. cleaning vehicle; Be used to clean the road surface; First and/or second cleaning agency that this cleaning vehicle comprises the chassis and is installed on said chassis first and/or second side transversely is characterized in that, said first and/or second side on said chassis also be equipped with first with/the second wetting mechanism; This first and/or second wetting mechanism and the corresponding setting of said first and/or second cleaning agency are used for carrying out wetting in advance to the zone of said first and/or second cleaning agency cleaning.
2. cleaning vehicle according to claim 1 is characterized in that, said first and/or second cleaning agency is articulated on the said chassis, and can between an expanded position and a closed position, come back rotation with respect to said chassis.
3. cleaning vehicle according to claim 2 is characterized in that said expanded position is positioned at the outside on said chassis, and said closed position is positioned at the inboard on said chassis.
4. cleaning vehicle according to claim 2 is characterized in that, said first and/or second cleaning agency liftably is installed on the said chassis.
5. cleaning vehicle according to claim 2 is characterized in that, the said first and/or second wetting mechanism is articulated in said first and/or second side on said chassis.
6. according to each described cleaning vehicle of claim 2-5, it is characterized in that the said first and/or second wetting mechanism is installed on said first and/or second cleaning agency, and can be along with said first and/or the rotation of second cleaning agency and rotating.
7. cleaning vehicle according to claim 6 is characterized in that, the said first and/or second wetting mechanism is removably installed on said first and/or second cleaning agency.
8. cleaning vehicle according to claim 6; It is characterized in that; Said first and/or second cleaning agency comprise be articulated in first on the said chassis and/or second connecting rod mechanism and with this first and/or second connecting rod mechanism link to each other first and/or second sweep dish, the said first and/or second wetting mechanism be installed on said first and/or second connecting rod mechanism on.
9. according to each described cleaning vehicle of claim 1-5; It is characterized in that; The zone of said first and/or second cleaning agency cleaning is for leaning on the zone in roadside, and correspondingly, the said first and/or second wetting mechanism is used for leaning on the zone in roadside to carry out wetting in advance to this.
10. according to each described cleaning vehicle of claim 1-5; It is characterized in that; The said first and/or second wetting mechanism comprises wetting jet pipe and is installed on the plurality of nozzles on the wetting jet pipe; The angle on nozzle-axis and ground is 40 °-50 °, wetting width 1m-1.2m, wetting water yield 0.08L/m
2-0.1L/m
2
11. according to each described cleaning vehicle of claim 2-5; It is characterized in that; This cleaning vehicle also comprises first and/or second wiper mechanism; Said first and/or second wiper mechanism is articulated in said first and/or second side on said chassis, with the corresponding setting of said first and/or second cleaning agency, is used for the zone after the cleaning of said first and/or second cleaning agency is washed.
12. cleaning vehicle according to claim 11 is characterized in that, this cleaning vehicle also comprises recovering mechanism, is used to reclaim cleaning and cleans sewage and the rubbish that forms behind the road surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392260.4A CN102493385B (en) | 2011-12-01 | 2011-12-01 | Clean vehicle |
| PCT/CN2012/082049 WO2013078906A1 (en) | 2011-12-01 | 2012-09-26 | Cleaning vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110392260.4A CN102493385B (en) | 2011-12-01 | 2011-12-01 | Clean vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102493385A true CN102493385A (en) | 2012-06-13 |
| CN102493385B CN102493385B (en) | 2015-08-12 |
Family
ID=46185241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110392260.4A Active CN102493385B (en) | 2011-12-01 | 2011-12-01 | Clean vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102493385B (en) |
| WO (1) | WO2013078906A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103103956A (en) * | 2013-03-06 | 2013-05-15 | 长沙中联重科环卫机械有限公司 | Road cleaning vehicle |
| WO2013078906A1 (en) * | 2011-12-01 | 2013-06-06 | 中联重科股份有限公司 | Cleaning vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107190679B (en) * | 2016-03-14 | 2019-09-13 | 长沙中联重科环境产业有限公司 | Sweep disk component and the road cleaner with it |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173273Y (en) * | 1993-11-20 | 1994-08-03 | 广州环境卫生研究所 | Ground cleaning vehicle with rubbish wetting device |
| CN2526348Y (en) * | 2002-02-06 | 2002-12-18 | 长沙高新技术产业开发区中标实业有限公司 | Device for washing highway protection fence |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6161250A (en) * | 1999-08-16 | 2000-12-19 | Tymco, Inc. | Dustless regenerative air sweeper |
| JP2001248124A (en) * | 2000-03-07 | 2001-09-14 | Howa Mach Ltd | On-vehicle liquid tank, work vehicle, and road sweeper |
| CN200940260Y (en) * | 2006-06-14 | 2007-08-29 | 长沙中联重工科技发展股份有限公司 | Vehicle for cleaning curb and curb stone of urban road |
| CN101215827B (en) * | 2008-01-14 | 2011-05-04 | 赵国贵 | Road sweeper water spraying mechanism |
| CN201151888Y (en) * | 2008-01-14 | 2008-11-19 | 赵国贵 | Road sweeper water spraying device |
| CN201165647Y (en) * | 2008-02-29 | 2008-12-17 | 长沙中联重工科技发展股份有限公司 | Multifunctional cleaning road sweeper |
| JP5140647B2 (en) * | 2009-08-11 | 2013-02-06 | 国土交通省九州地方整備局長 | Dust collection method, dust collection device, and road cleaning vehicle |
| CN102493385B (en) * | 2011-12-01 | 2015-08-12 | 长沙中联重科环卫机械有限公司 | Clean vehicle |
| CN202347480U (en) * | 2011-12-01 | 2012-07-25 | 长沙中联重科环卫机械有限公司 | Cleaning vehicle |
-
2011
- 2011-12-01 CN CN201110392260.4A patent/CN102493385B/en active Active
-
2012
- 2012-09-26 WO PCT/CN2012/082049 patent/WO2013078906A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2173273Y (en) * | 1993-11-20 | 1994-08-03 | 广州环境卫生研究所 | Ground cleaning vehicle with rubbish wetting device |
| CN2526348Y (en) * | 2002-02-06 | 2002-12-18 | 长沙高新技术产业开发区中标实业有限公司 | Device for washing highway protection fence |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013078906A1 (en) * | 2011-12-01 | 2013-06-06 | 中联重科股份有限公司 | Cleaning vehicle |
| CN103103956A (en) * | 2013-03-06 | 2013-05-15 | 长沙中联重科环卫机械有限公司 | Road cleaning vehicle |
| CN103103956B (en) * | 2013-03-06 | 2015-04-01 | 长沙中联重科环卫机械有限公司 | Road cleaning vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013078906A1 (en) | 2013-06-06 |
| CN102493385B (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205776018U (en) | A kind of multi-functional sweep device of sweeping machine | |
| CN106894378B (en) | A kind of small-sized shovel device for expelling ice and snow | |
| CN110512557B (en) | High-pressure water washing and sweeping method of washing and sweeping vehicle and brushless disc high-pressure water washing and sweeping vehicle | |
| CN102864752B (en) | Multifunctional cleaning vehicle for road washing operation | |
| CN200940260Y (en) | Vehicle for cleaning curb and curb stone of urban road | |
| CN100425772C (en) | Cleaning vehicle for urban road border and border stone | |
| CN208762929U (en) | A kind of bitumen recovery vehicle | |
| CN104790326B (en) | Energy saving and environmental protection garbage sweeper | |
| CN107761625A (en) | A kind of bilateral Cleaning vehicle for guardrail | |
| CN111691345A (en) | Multifunctional washing and sweeping vehicle | |
| CN202347480U (en) | Cleaning vehicle | |
| CN203768851U (en) | Water-saving type road surface cleaning vehicle | |
| CN211022480U (en) | Floor mopping vehicle for wasteland exploitation | |
| CN102493385A (en) | Cleaning vehicle | |
| CN105369758A (en) | All-weather urban road washing-sweeping vehicle and manufacturing method | |
| CN103526710A (en) | Multifunctional environment-friendly cleaning vehicle | |
| CN204159581U (en) | Collapsible photovoltaic panel cleaning brush | |
| CN204266153U (en) | A kind of multidirectional adjustment dewaters road guardrail cleaning device | |
| CN202787160U (en) | Multifunction road cleaning work cleaning trolley | |
| CN202626886U (en) | Pull-type road sweeper | |
| CN201722648U (en) | Sweeping and washing device of cleaning sprinkler | |
| CN110638382A (en) | Floor mopping vehicle for wasteland exploitation | |
| CN114472280B (en) | Surface cleaning system for photovoltaic panel and cleaning method thereof | |
| CN202390797U (en) | Tunnel wall surface cleaning vehicle suitable for tunnel wall surface with non-rectangular section | |
| CN202280034U (en) | Chain-type multi-purpose ground offscouring collection truck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: CHANGSHA ZOOMLION ENVIRONMENTAL + SANITATION MACHI Free format text: FORMER OWNER: ZOOMLION HEAVY INDUSTRY SCIENCE + TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120524 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120524 Address after: 410013 Changsha province high tech Development Zone, No. 307 South Road, silver basin Applicant after: Changsha Zoomlion Environmental Industry Co.,Ltd. Address before: 410013 Yuelu District, Hunan, silver basin Road, No. 361, No. Applicant before: ZOOMLION HEAVY INDUSTRY SCIENCE&TECHNOLOGY Co.,Ltd. |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 410000 Hunan province Changsha hi tech Development Zone, Lin Yulu No. 288 Patentee after: ZOOMLION ENVIRONMENTAL INDUSTRY Co.,Ltd. Address before: 410013 Changsha province high tech Development Zone, No. 307 South Road, silver basin Patentee before: Changsha Zoomlion Environmental Industry Co.,Ltd. |
|
| CP03 | Change of name, title or address |