CN207314247U - Road cleaning equipment - Google Patents
Road cleaning equipment Download PDFInfo
- Publication number
- CN207314247U CN207314247U CN201721383706.6U CN201721383706U CN207314247U CN 207314247 U CN207314247 U CN 207314247U CN 201721383706 U CN201721383706 U CN 201721383706U CN 207314247 U CN207314247 U CN 207314247U
- Authority
- CN
- China
- Prior art keywords
- cleaning equipment
- ground
- blowing device
- nozzle unit
- water injector
- 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.)
- Withdrawn - After Issue
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 238000007664 blowing Methods 0.000 claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 18
- 239000010797 grey water Substances 0.000 claims abstract description 7
- 238000005406 washing Methods 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 2
- 239000007921 spray Substances 0.000 abstract description 12
- 238000001035 drying Methods 0.000 abstract description 5
- 238000004148 unit process Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 241001417527 Pempheridae Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0827—Dislodging by suction; Mechanical dislodging-cleaning apparatus with independent or dependent exhaust, e.g. dislodging-sweeping machines with independent suction nozzles ; Mechanical loosening devices working under vacuum
- E01H1/0836—Apparatus dislodging all of the dirt by suction ; Suction nozzles
- E01H1/0845—Apparatus dislodging all of the dirt by suction ; Suction nozzles with mechanical loosening or feeding instruments for the dirt to be sucked- up, e.g. brushes, scrapers
-
- 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
- E01H1/08—Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
- E01H1/0809—Loosening or dislodging by blowing ; Drying by means of gas streams
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses a kind of road cleaning equipment, including：Nozzle unit, for inhaling the rubbish picked up on ground；First water injector, for cleaning the ground in front of nozzle unit both sides and washing away cleaning sullage to the operating area of the nozzle unit；Second water injector, for cleaning the ground of the nozzle unit process and washing away cleaning sullage to the operating area of nozzle unit；And for carrying the agent structure of above-mentioned component；Nozzle unit both sides have been respectively arranged in front with the first water injector；Road cleaning equipment further includes the first blowing device dried for the ground after being cleaned to the first water injector and the second blowing device dried for the ground after being cleaned to the second water injector；First blowing device and the second blowing device may be contained within agent structure.After water injector implements water spray operation, dried by the first blowing device and the second blowing device wet road surface, accelerate ground drying, effectively avoid the problem icy on road under cold snap.
Description
Technical field
It the utility model is related to road cleaning technical field, and in particular, to a kind of road cleaning equipment.
Background technology
The road cleaning equipment of road cleaning is presently used for, is usually provided with water injector, to clean road surface or avoid raising
Dirt.It is mainly swept disk, left and right spray boom, middle spray boom and suction nozzle by left and right and forms.During operation, by sweeping disk by vehicle both sides road surface area
Operating area in front of the refuse sweeping in domain to suction nozzle, then remaining rubbish after sweeping disk operation is cleaned by spray boom, and will
Sewage, which collects, flows into suction nozzle operating area.Middle spray boom cleans vehicle bottom road surface region, after sewage is driven to suction nozzle
Side.Suction nozzle is to the sewage that is produced after spray boom operation, and other rubbish positioned at its operating area are aspirated, then by conveyance conduit
Rubbish is conveyed into garbage collection box.
After sweeper operation, left and right spray boom and middle spray boom rear would generally remaining more water, so as to produce following problem：
(1) when environment temperature is near or below zero degree, easily cause icy on road, security risk is brought to road traffic.(2) it is remaining
Water can carry the rubbish such as sludge secretly, or even can form obvious belt contamination band, influence sweeper cleaning operation effect.
Utility model content
The purpose of this utility model is to provide a kind of road cleaning equipment, icy on road after cleaning to solve the problems, such as.
To achieve these goals, the utility model provides a kind of road cleaning equipment, including：Rubbish on ground is picked up for inhaling
The nozzle unit of rubbish, for cleaning the ground in front of the nozzle unit both sides and washing away cleaning sullage to the nozzle unit
Operating area the first water injector, for cleaning ground that the nozzle unit passes through and washing away cleaning sullage to described
Second water injector of the operating area of nozzle unit, first to dry for the ground after being cleaned to first water injector
Blowing device, the second blowing device dried for the ground after being cleaned to second water injector and agent structure；
The nozzle unit, first water injector, the second water injector, first blowing device and described
Two blowing devices may be contained within the agent structure, and the nozzle unit both sides have been respectively arranged in front with first water spray
Device.
Preferably, the side where each first water injector is both provided with first blowing device, each described
The blowing direction of first blowing device is towards the operating area of the nozzle unit.
Preferably, the road cleaning equipment includes two first blowing devices, two first blowing devices
It is located at the front or behind at the nozzle unit both ends respectively.
Preferably, first blowing device includes the blowing component for adjusting arm and being arranged on the adjusting arm,
The adjusting arm is connected with the agent structure or the nozzle unit, and can be around the adjusting arm and the main body knot
The tie point of structure or the nozzle unit rotates.
Preferably, the blowing component includes connecting tube and the first blow gun being sequentially communicated；
The road cleaning equipment further includes wind turbine and the bellows connected with the wind turbine, the bellows and two institutes
Connecting tube is stated to connect.
Preferably, the minimum range that first blow gun is arranged to apart from ground is 250mm.
Preferably, first blow gun is configured to form the gas that the angular range formed with ground is 30 °~60 °
Stream.
Preferably, the direction and the road surface of the component of the airflow direction that first blow gun can be formed along the horizontal plane are clear
It is 45 °~75 ° to sweep the angular range between equipment direct of travel.
Preferably, first blow gun has gas channel, and the section of the gas channel is rectangle, and described rectangular
The short side of shape is gradually reduced along the direction of air-flow.
Preferably, second blowing device is arranged on rear side of second water injector, and second blowing device is set
It is set to the opposite direction blowing towards the road cleaning equipment direction of travel.
Preferably, second blowing device includes being provided with the device body of the second blow gun and for adjusting described second
Blow gun apart from ground distance and/or the second blow gun blowing angle adjustment structure.
Preferably, the minimum range that second blow gun is arranged to apart from ground is 200mm.
Preferably, second blow gun is configured to form the gas that the angular range formed with ground is 25 °~60 °
Stream.
Preferably, first blowing device be arranged to first water injector clean after ground blow a cold wind over or heat
Wind.
Preferably, second blowing device be arranged to second water injector clean after ground blow a cold wind over or heat
Wind.
Through the above technical solutions, after water injector implements water spray operation, wet by the first blowing device and second pair
Road surface is dried, and is accelerated ground drying, is effectively avoided the problem icy on road under cold snap.
Other features and advantages of the utility model will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is to be used to provide a further understanding of the present invention, and a part for constitution instruction, and following
Embodiment be used to explain the utility model together, but do not form the limitation to the utility model.In the accompanying drawings：
Fig. 1 and Fig. 2 is the schematic top plan view of road surface cleaning equipment in one embodiment of the utility model；
Fig. 3 is the partial schematic diagram of the first blowing device in a kind of embodiment of the utility model；
Fig. 4 is the A direction views of Fig. 3；
Fig. 5 is cross section views of the Fig. 4 along B-B；
Fig. 6 is the partial schematic diagram of the first blowing device in another embodiment of the utility model；
Fig. 7 is the structure diagram of the second blowing device in one embodiment of the utility model.
Description of reference numerals
10- agent structures；The first water injectors of 20-；30- blowing devices；31- adjusts arm；32- connecting tubes；33- is blown
Mouth；40- nozzle units, 50- sweep disk device；The second water injectors of 60-；The second blowing devices of 70-；80- wind turbines；81- bellowss.
Embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be appreciated that herein
Described embodiment is only used for describing and explaining the present invention, and is not intended to limit the present invention.
Refering to Fig. 1, it is illustrated that the schematic top plan view of road surface cleaning equipment in present embodiment, and the road cleaning is set
It is standby to include：Nozzle unit 40, for inhaling the rubbish picked up on ground；First water injector 20, for cleaning the nozzle unit 40
Ground in front of both sides simultaneously washes away cleaning sullage to the operating area of the nozzle unit 40；Second water injector 60, is used for
Clean the ground that the nozzle unit 40 passes through and wash away cleaning sullage to the operating area of the nozzle unit 40；It is and main
Body structure 10, for carrying the nozzle unit 40, first water injector 20 and second water injector 60；It is described
40 both sides of nozzle unit have been respectively arranged in front with first water injector 20.
In order to which the road surface after cleaning road cleaning equipment is dried as early as possible, the road cleaning equipment further includes：For to
First water injector 20 clean after ground blowing the first blowing device 30 and for second water injector 60
Second blowing device 70 of the ground blowing after cleaning；First blowing device 30 and second blowing device 70 are respectively provided with
In in the agent structure 10.In this way, after the first water injector 20 and the second water injector 60 water spray clean, respectively by the
One blowing device 30 and the second blowing device 70 are earthward dried, to accelerate the drying on ground.It should be noted that the first blowing
The installation site of device 30 can be in agent structure 10 or on nozzle unit 40, and agent structure 10 is dried first
Device 30 primarily serves the effect of carrying, can arbitrarily realize the position that the ground after being cleaned to second water injector 60 is dried
It is feasible scheme to put.Equally, the installation site of the second blowing device 70 is also not necessarily limited in agent structure 10, agent structure 10
Equally it is to play carrying to the second blowing device 70, and due to the limitation of installation space, by the second blowing in present embodiment
The installation site of device 70 is preferably in agent structure 10.
First blowing device 30 is arranged to blow a cold wind over to the ground after first water injector 20 cleaning or hot wind；
Second blowing device 70 is arranged to blow a cold wind over to the ground after second water injector (60) cleaning or hot wind.Work as weather
When colder, hot wind can be opened, to accelerate ground drying, when weather is relatively warm, cold wind can be opened in order to save the energy.Certainly,
The first blowing device 30 can be set to blow a cold wind over, the second blowing device blowing hot-air.For the temperature of hot wind, hot wind when is opened, this
Field technology personnel can make reasonable setting according to actual conditions, and it will not be described here.It should be noted that cold wind here is
Refer to the wind without heating.It is understood that those skilled in the art, can be according to actual weather conditions during implementation
The wind speed of the first blowing device 30 of rational adjustment and the second blowing device 70.
According to Fig. 1, the side of each first water injector 20 is both provided with the first blowing device 30, each first blowing dress
30 blowing direction is put towards the operating area of nozzle unit 40.So the first blowing device 30 also has another effect,
It can exactly be blowed that could not be cleaned on ground to the part rubbish of 40 operating area of nozzle unit by the first blowing device 30
To the operating area of nozzle unit 40.So increased first blowing device 30, which can also play the role of improving, cleans quality.
According to Fig. 1, in the road cleaning equipment that embodiment provides, it is additionally provided with and sweeps disk device 50, sweep disk device 50
Positioned at the front of the first water injector 20, during operation, first cleaned by sweeping disk device 50, then filled by the first water spray
20 cleaning ground are put, are then earthward dried by the first blowing device 30, accelerate ground drying, finally by the second blowing device 70
Earthward dry at 40 rear of nozzle unit.
Optionally, the quantity of first blowing device 30 is two, respectively positioned at the front of the nozzle unit 40 or after
The both sides of side.In Fig. 1-Fig. 3, blowing device 30 is located at the both sides in the front of nozzle unit 40, in Fig. 3, the first blowing device 30
In the both sides at 40 rear of nozzle unit.It should be noted that " front " " rear " here is with the direct of travel of road cleaning equipment
Depending on, the direct of travel of road cleaning equipment is front, its opposite direction is rear.
For the ease of adjusting the angles and positions that the first blowing device 30 blows to ground, the first blowing device 30 is taken as follows
Structure setting.Refering to Fig. 3-Fig. 5, the first blowing device 30 includes adjusting arm 31 and is arranged at blowing on the adjusting arm 31
Wind component, the adjusting arm 31 are connected with the agent structure 10, and can be around the company for adjusting arm 31 and agent structure 10
Contact rotates；Further it will be understood that when the first blowing device 30 is installed on nozzle unit 40, the adjusting arm 31
It is connected with the nozzle unit 40, and can be around the tie point rotation for adjusting arm 31 and nozzle unit 40.Adjusting arm 31 can
It is front and rear up and down within the specific limits to rotate, specifically, can be by being arranged on the hydraulic cylinder or cylinder tune that adjust on arm 31
Section.The control for realizing above-mentioned function for adjusting arm 31, those skilled in the art can make respectively according to conventional technique
The structure type that kind is realized, it will not be described here.
Specifically, the first blowing component 30 includes 32 and first blow gun 33 of connecting tube being sequentially communicated；
Refering to Fig. 2, the road cleaning equipment further includes wind turbine 80 and the bellows 81 connected with the wind turbine 80, described
Bellows 81 is connected with two connecting tubes 32, specifically, the threeway that one end of bellows 81 is exported with wind turbine 80 respectively
Interface tube connects, its other end is respectively communicated with the connecting tube 32 on two first blowing components 30.
In order to ensure safety of first blow gun 33 in operation, and preferable airflow effects are obtained, in present embodiment
In, the first blowing device 30 is done arranged below：
Refering to Fig. 5, the minimum range h that the first blow gun 33 is arranged to apart from ground is 250mm, that is to say, that adjusts arm 31
The first blow gun 33 can be made apart from the minimum distance in ground to be 250mm in all adjustable ranges.First blow gun 33 is set
The air-flow that the angular range that being set to can form and be formed with ground is 30 °~60 °, i.e.,：30°≤β≤60°.
Refering to Fig. 3, the direction and the road surface of the component of airflow direction that the first blow gun 33 can be formed along the horizontal plane are clear
It is 45 °~75 ° to sweep the angular range between equipment direct of travel, i.e. 45 °≤θ≤75 °.
For above-mentioned setting, those skilled in the art can make rational knot according to the practical structures of road cleaning equipment
Configuration formula, such as：Distance of first blow gun 33 apart from ground can be by setting four-bar linkage structure on arm 31 is adjusted, and utilizes
The form of hydraulic cylinder driving is realized；The angle that wind direction and the ground that first blow gun 33 is formed are formed, can be by setting the
The connection mode of one blow gun 33 is rotation connection to realize.Certain those skilled in the art can also take its of this area routine
His design form.
Refering to Fig. 5, the first blow gun 33 has gas channel, in order to obtain faster wind speed, the section of the gas channel
Rectangle is arranged to, and the rectangular short side is gradually reduced along the direction of air-flow, so wind speed gradually increases, and first
The oral area of blow gun 33 reaches maximum.
Further, the second blowing device 70 is arranged at the rear side of the second water injector 60, second blowing device 70
The opposite direction blowing of the road cleaning equipment direction of travel is provided towards, that is, is dried towards road cleaning equipment rear.
Refering to Fig. 7, second blowing device 70 includes being provided with the device body 71 of the second blow gun 73 and for adjusting described second
Blow gun 73 apart from ground distance and/or the second blow gun 73 blowing angle adjustment structure 72.
In order to ensure safety of second blow gun 73 in operation, and preferable airflow effects are obtained, in present embodiment
In, the second blowing device 70 is done arranged below：
The minimum range that second blow gun 73 is arranged to apart from ground is 200mm, i.e. d >=200mm.
The air-flow that it is 25 °~60 ° with the angular range of ground formation that second blow gun 73, which is configured to be formed, i.e., 25 °≤
γ≤60°。
For above-mentioned setting, those skilled in the art can make rational knot according to the practical structures of road cleaning equipment
Configuration formula, such as：Distance of second blow gun 73 apart from ground can be adjusted by being realized in adjustment structure 72；Second blow gun 73 is formed
The wind direction and ground angle that is formed, can be realized by setting the connection mode of the second blow gun 73 for rotation connection.When
Right those skilled in the art can also take other design forms of this area routine.
The preferred embodiment of the utility model, still, the utility model and unlimited are described in detail above in association with attached drawing
Detail in the above embodiment, can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the scope of protection of the utility model.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the utility model is to each
The possible combination of kind no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the utility model, as long as it is not disobeyed
The thought of the utility model is carried on the back, it should equally be considered as content disclosed in the utility model.
Claims (15)
1. a kind of road cleaning equipment, it is characterised in that the cleaning equipment includes：The suction nozzle dress of rubbish on ground is picked up for inhaling
(40) are put, for cleaning the ground in front of the nozzle unit (40) both sides and washing away cleaning sullage to the nozzle unit
(40) the first water injector (20) of operating area, for cleaning the ground of the nozzle unit (40) process and will clean dirty
Water washes away the second water injector (60) of the operating area to the nozzle unit (40), for first water injector
(20) the first blowing device (30) of the ground blowing after cleaning, for the ground after being cleaned to second water injector (60)
The second blowing device (70) and agent structure (10) of blowing；
The nozzle unit (40), first water injector (20), the second water injector (60), first blowing device
(30) and second blowing device (70) may be contained within the agent structure (10), nozzle unit (40) both sides
It has been respectively arranged in front with first water injector (20).
2. road cleaning equipment according to claim 1, it is characterised in that where each first water injector (20)
Side be both provided with first blowing device (30), the blowing direction of each first blowing device (30) is described in
The operating area of nozzle unit (40).
3. road cleaning equipment according to claim 2, it is characterised in that the road cleaning equipment is included described in two
First blowing device (30), two first blowing devices (30) respectively positioned at the nozzle unit (40) both ends front or
Rear.
4. road cleaning equipment according to claim 3, it is characterised in that first blowing device (30) includes adjusting
Arm (31) and the blowing component being arranged on the adjusting arm (31), the adjusting arm (31) and the agent structure
(10) or the nozzle unit (40) is rotatablely connected, and can be around the adjusting arm (31) and the agent structure (10) or institute
State the tie point rotation of nozzle unit (40).
5. road cleaning equipment according to claim 4, it is characterised in that the blowing component includes the company being sequentially communicated
Take over (32) and the first blow gun (33)；
The bellows (81) that the road cleaning equipment further includes wind turbine (80) and connected with the wind turbine, the bellows and two
A connecting tube (32) connects.
6. road cleaning equipment according to claim 5, it is characterised in that first blow gun (33) is arranged to distance ground
The minimum range in face is 250mm.
7. road cleaning equipment according to claim 5, it is characterised in that first blow gun (33) is configured to shape
Into the air-flow that the angular range formed with ground is 30 °~60 °.
8. road cleaning equipment according to claim 5, it is characterised in that the gas that first blow gun (33) can be formed
It is 45 °~75 ° to flow the angular range between the direction of the component of direction along the horizontal plane and the road cleaning equipment direct of travel.
9. road cleaning equipment according to claim 5, it is characterised in that first blow gun (33) is led to air-flow
Road, the section of the gas channel is rectangle, and the rectangular short side is gradually reduced along the direction of air-flow.
10. road cleaning equipment according to claim 1, it is characterised in that second blowing device (70) is arranged at
On rear side of second water injector (60), second blowing device (70) is provided towards the road cleaning equipment walking side
To opposite direction dry.
11. road cleaning equipment according to claim 10, it is characterised in that second blowing device (70) includes setting
It is equipped with the device body (71) of the second blow gun (73) and for adjusting second blow gun (73) apart from the distance on ground and/or
The adjustment structure (72) of the blowing angle of two blow guns (73).
12. road cleaning equipment according to claim 11, it is characterised in that second blow gun (73) is arranged to distance
The minimum range on ground is 200mm.
13. road cleaning equipment according to claim 11, it is characterised in that second blow gun (73) is configured to
Form the air-flow that the angular range formed with ground is 25 °~60 °.
14. road cleaning equipment according to claim 1, it is characterised in that first blowing device (30) is arranged to
Ground after being cleaned to first water injector (20) is blown a cold wind over or hot wind.
15. road cleaning equipment according to claim 1, it is characterised in that second blowing device (70) is arranged to
Ground after being cleaned to second water injector (60) is blown a cold wind over or hot wind.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983912 | 2017-10-20 | ||
| CN2017109839129 | 2017-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207314247U true CN207314247U (en) | 2018-05-04 |
Family
ID=61182997
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721383706.6U Withdrawn - After Issue CN207314247U (en) | 2017-10-20 | 2017-10-24 | Road cleaning equipment |
| CN201711002002.4A Active CN107700404B (en) | 2017-10-20 | 2017-10-24 | Road surface cleaning equipment |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711002002.4A Active CN107700404B (en) | 2017-10-20 | 2017-10-24 | Road surface cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN207314247U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700404A (en) * | 2017-10-20 | 2018-02-16 | 长沙中联重科环境产业有限公司 | Road cleaning equipment |
| CN109371885A (en) * | 2018-11-23 | 2019-02-22 | 福建龙马环卫装备股份有限公司 | A kind of road surface dumper and its operational method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109629500A (en) * | 2019-01-09 | 2019-04-16 | 厦门南超机械有限公司 | A kind of scouring type sweeps disk and sanitation cart |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4080069B2 (en) * | 1998-09-10 | 2008-04-23 | 株式会社フジタ | Surface drying car |
| CN201420249Y (en) * | 2009-04-01 | 2010-03-10 | 福建龙马环卫装备股份有限公司 | All-weather road sweeper |
| CN201660869U (en) * | 2009-12-30 | 2010-12-01 | 深圳市王博纳米热能技术有限公司 | Ice-snow melting trolley |
| CN204401530U (en) * | 2015-01-07 | 2015-06-17 | 烟台海德专用汽车有限公司 | A kind of ground ground drying dish |
| CN104805790B (en) * | 2015-04-30 | 2016-07-06 | 朝阳朗瑞车辆技术有限公司 | A kind of floor cleaning trolley and dust exhaust apparatus thereof |
| CN207314247U (en) * | 2017-10-20 | 2018-05-04 | 长沙中联重科环境产业有限公司 | Road cleaning equipment |
-
2017
- 2017-10-24 CN CN201721383706.6U patent/CN207314247U/en not_active Withdrawn - After Issue
- 2017-10-24 CN CN201711002002.4A patent/CN107700404B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700404A (en) * | 2017-10-20 | 2018-02-16 | 长沙中联重科环境产业有限公司 | Road cleaning equipment |
| CN107700404B (en) * | 2017-10-20 | 2023-11-21 | 长沙中联重科环境产业有限公司 | Road surface cleaning equipment |
| CN109371885A (en) * | 2018-11-23 | 2019-02-22 | 福建龙马环卫装备股份有限公司 | A kind of road surface dumper and its operational method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107700404A (en) | 2018-02-16 |
| CN107700404B (en) | 2023-11-21 |
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