CN105951645B - The totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type - Google Patents
The totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type Download PDFInfo
- Publication number
- CN105951645B CN105951645B CN201610488435.4A CN201610488435A CN105951645B CN 105951645 B CN105951645 B CN 105951645B CN 201610488435 A CN201610488435 A CN 201610488435A CN 105951645 B CN105951645 B CN 105951645B
- Authority
- CN
- China
- Prior art keywords
- brush
- assembly
- vehicle chassis
- sweeping machine
- pure electric
- 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.)
- Active
Links
- 238000010408 sweeping Methods 0.000 title claims abstract description 39
- 238000005096 rolling process Methods 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims description 19
- 239000010813 municipal solid waste Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 9
- 241001417527 Pempheridae Species 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007613 environmental effect Effects 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 244000185238 Lophostemon confertus Species 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 238000005491 wire drawing Methods 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
- E01H1/0854—Apparatus in which the mechanically dislodged dirt is partially sucked-off, e.g. dislodging- sweeping apparatus with dirt collector in brush housing or dirt container
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
Abstract
The invention discloses a kind of totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type, belong to electric sweeper truck field, including vehicle chassis, wheel and preceding drive assembly, wheel is arranged on vehicle chassis, it is anterior that preceding drive assembly is arranged on vehicle chassis, vehicle chassis top sets battery pack, battery pack is that the other systems of preceding drive assembly and vehicle are powered, also include front side brush assembly, rolling brush mechanism and collection dirt assembly, front side brush assembly is arranged on the front bottom end of vehicle chassis, rolling brush mechanism is arranged on vehicle chassis bottom and is used cooperatively with dirt assembly is collected, collect the afterbody that dirt assembly is arranged on vehicle chassis.Pure electric four-wheeled sweeping machine of the invention uses front-wheel drive, and flexible and convenient operation, the complete all systems of car use driven by power, and emission, not free from environmental pollution, meets the current requirement to environmental protection, and this sweeping machine is easy to use, and the cleaning effect of road pavement is good.
Description
Technical field
The present invention relates to electric sweeper truck field, specifically, the present invention relates to a kind of totally-enclosed drive type pure electronic four
Wheel forerunner's sweeping machine.
Background technology
Sweeping machine, as one of sanitation equipment, is a kind of new height for integrating road cleaning, garbage reclamation and transport
Effect cleaning equipment.Can be widely applied to arterial highway, the road-cleaning such as municipal administration and airfield pavement, uptown, park.Road
Face sweeping machine can clean rubbish, both ensure that the attractive in appearance of road, maintain the health of environment, maintain the works fine on road surface
Situation, the generation for being reduced and preventing traffic accident and the service life for further extending road surface, at home using road
Face sweeping machine carries out maintenance of surface and has become a kind of trend.
Sweeping machine is the special environmental sanitation vehicles equipped with purging systems such as brushes, is mainly used in large- and-medium size cities environmental sanitation department and enters
Row cleaning work works.Sweeping machine has greatly liberated the working strength of sanitationman, improves operating efficiency, reduces airborne dust
Deng secondary pollution, existing road sweeper is reequiped mostly on the basis of gasoline car, and itself discharges waste gas in the course of the work
Pollution environment, does not meet the main trend of field of Environment Protection.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of pure electric sweeper truck, and this sweeping machine uses driven by power,
High working efficiency and free from environmental pollution.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：Totally-enclosed drive type is pure electric four-wheeled
Forerunner's sweeping machine, including vehicle chassis, wheel and preceding drive assembly, the wheel are arranged on vehicle chassis, preceding drive assembly
Vehicle chassis front portion is arranged on, forerunner's assembly drives two wheels above to drive sweeping machine motion, the setting of vehicle chassis top
Battery pack, the battery pack is that the other systems of preceding drive assembly and vehicle are powered, also including front side brush assembly, rolling brush mechanism and
Dirt assembly is collected, the front side brush assembly is arranged on the front bottom end of vehicle chassis, and rolling brush mechanism is arranged on vehicle chassis bottom
Used cooperatively with dirt assembly is collected, it is described to collect the afterbody that dirt assembly is arranged on vehicle chassis.
Preferably, the preceding drive assembly includes independent wheel suspension, differential gear housing, motor and cage semiaxis,
When machine is walked, motor drives differential gear housing, differential gear housing to drive the rotation of cage semiaxis, thus provides machine and advances
Power.
Preferably, also including back brush assembly, the back brush assembly is arranged on vehicle chassis bottom, and back brush assembly sets
Put between front side brush assembly and rolling brush mechanism.
Preferably, the front side brush assembly include while brush one and while brush two, while brush one with while brush two be separately positioned on vehicle
The left and right sides on chassis, it is described while brush one and while brush two structure and diameter be identical.
Preferably, the back brush assembly include while brush three and while brush four, while brush three with while brush four be separately positioned on vehicle
The left and right sides on chassis, it is described while brush three and while brush four structure and diameter be identical.
Preferably, it is described while brush one with diameter greater than while brush three diameter.
Preferably, the rolling brush mechanism is made up of two hairbrush horizontal side by side.
Preferably, the hairbrush is connected on vehicle chassis by round brush distance rod, and round brush distance rod is automatically controlled.
Preferably, the collection dirt assembly includes centrifugal blower, cartridge filter, dustbin and Rapping apparatus, the centrifugation wind
Machine is connected on cartridge filter, and cartridge filter connection dustbin, Rapping apparatus are arranged on dustbin top.
The application method of this pure electric four-wheeled forerunner's sweeping machine, comprises the following steps：
A, start sweeping machine, while brush one and while the rotary work of brush two, dust is collected between brushing at two sides；
B, with vehicle motion while brush one and while the dust that collects of brush two by diameter it is less while brush three and while brush four sweep
To rolling brush mechanism；
C, rolling brush mechanism sweep into collection dirt assembly the rubbish that front side brush assembly and back brush assembly are collected.
Using technical scheme, following beneficial effect can be obtained：
Pure electric four-wheeled sweeping machine of the invention uses front-wheel drive, and flexible and convenient operation, the complete all systems of car use electricity
Power drives, and emission, not free from environmental pollution, meets the current requirement to environmental protection；Sweeping machine bottom be provided with front side brush assembly and
Back brush assembly, front and rear side brush assembly is used in conjunction with each other and for the dust on road surface to collect vehicle bottom, the round brush on sweeping machine
The dust that side brush is collected is swept into collection dirt assembly and completes whole cleaning process by mechanism, and this sweeping machine is easy to use, road pavement
Cleaning effect it is good.
Brief description of the drawings
Brief description is made to the content expressed by each accompanying drawing of this specification and the mark in figure below：
Fig. 1 is the structural representation of sweeping machine of the invention；
Fig. 2 is Fig. 1 upward views；
Fig. 3 is the partial enlarged drawing of collection dirt assembly in Fig. 1；
Fig. 4 is the partial enlarged drawing of rolling brush mechanism in Fig. 1；
Mark in above-mentioned figure is：1st, front side brush assembly；11st, side brush one；12nd, side brush two；2nd, preceding drive assembly；3rd, after
Side brush assembly；31st, side brush three；32nd, side brush four；4th, rolling brush mechanism；41st, hairbrush；42nd, round brush distance rod；5th, wheel；6th, vehicle bottom
Disk；7th, dirt assembly is collected；71st, centrifugal blower；72nd, cartridge filter；73rd, dustbin；74th, Rapping apparatus；8th, battery pack；9th, it is automatically controlled to set
It is standby.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, to specific embodiment of the invention such as involved each structure
The shape of part, the mutual alignment between construction, each several part and annexation, the effect of each several part and operation principle etc. are made further
Detailed description.
As shown in Figure 1, 2, this totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type, including vehicle chassis 6, the and of wheel 5
Preceding drive assembly 2, wheel 5 is arranged on vehicle chassis 6, and preceding drive assembly 2 is arranged on the front portion of vehicle chassis 6, and vehicle chassis 6 is pushed up
Portion sets battery pack 8, and battery pack 8 is powered for the other systems of preceding drive assembly 2 and vehicle, also including front side brush assembly 1, round brush
Mechanism 4 and collection dirt assembly 7, front side brush assembly 1 is arranged on the front bottom end of vehicle chassis 6, and rolling brush mechanism 4 is arranged on vehicle bottom
The bottom of disk 6 uses cooperatively with dirt assembly 7 is collected, and collects the afterbody that dirt assembly 7 is arranged on vehicle chassis 6.
As shown in figure 1, preceding drive assembly 1 includes independent wheel suspension, differential gear housing, motor and cage semiaxis,
When machine is walked, motor drives differential gear housing, differential gear housing to drive the rotation of cage semiaxis, thus provides machine and advances
Power.
Back brush assembly 3 is arranged on the bottom of vehicle chassis 6, and back brush assembly 3 is arranged on front side brush assembly 1 and rolling brush mechanism
Between 4.Front side brush assembly 1 include while brush 1 and while brush 2 12, while brush 1 with while brush 2 12 be separately positioned on vehicle chassis 6
Left and right sides, while brush 1 and while brush 2 12 structure and diameter be identical.Back brush assembly 3 includes the He of side brush 3 31
Side brush 4 32, while brush 3 31 with while brush 4 32 be separately positioned on the left and right sides of vehicle chassis 6, while brush 3 31 and while brush 4 32
Structure and diameter be identical.It is above-mentioned while brush 1 with diameter greater than while brush 3 31 diameter, so can preferably carry out
The collection of dust, foregoing rolling brush mechanism is made up of two hairbrush horizontal side by side, and dust is swept in collection dirt assembly 7.
As shown in figure 4, when sweeping machine is started, round brush distance rod 42 obtains electric work simultaneously, round brush distance rod 42 extends, makes
The wire drawing elongation of round brush distance rod 42 and hairbrush 41 must be connected, rolling brush mechanism 4 drops to operating position by deadweight and pressue device,
Start working.Rolling brush mechanism 4 by while brush 3 31 and while brush 4 32 rubbish swept, dust entered by the hairbrush 41 of rolling brush mechanism 4
Row is gathered, and is turned clockwise by round brush, rubbish, the dust throwing to the position for collecting dirt assembly 7 that will gather.
As shown in figure 3, collect dirt assembly 7 being made up of centrifugal blower 71, cartridge filter 72, dustbin 73 and Rapping apparatus 74；
Operationally, big rubbish is thrown into dustbin 73 machine by rolling brush mechanism 4, and airborne dust is rotated by centrifugal blower 71, extracts rubbish out
Air in case 73, makes to form negative pressure in dustbin 73, and now air pressure is less than air pressure, airborne dust meeting in main brush box body in dustbin 73
Enter in dustbin 73 with air pressure, cartridge filter 72 can filter airborne dust, 71 discharge air of centrifugal blower, airborne dust is stayed in dustbin
73 and cartridge filter 72 in, be attached to the airborne dust in cartridge filter 72 by Rapping apparatus 74 work enter dustbin 73 in, it is to avoid raise
Dustiness contaminates.
The application method of this pure electric four-wheeled forerunner's sweeping machine, comprises the following steps：A, sweeping machine is started, the He of side brush 1
The rotary work of side brush 2 12, dust is collected between brushing at two sides；B, with vehicle motion while brush 1 and while brush 2 12 return
The dust of collection by diameter it is less while brush 3 31 and while brush 4 32 be swept to rolling brush mechanism 4；C, rolling brush mechanism 4 are by front side brush assembly
1 and the rubbish that collects of back brush assembly 3 sweep into collection dirt assembly 7.
Sweeping machine is worked by electrical energy drive, and all consumption energy are all provided by battery pack 8, very big energy saving, car
The front end of chassis 6 is provided with preceding drive assembly 2, and sweeping machine walking provides power by preceding drive assembly 2, and wheel 5 is driven pulley, is driven
Room is fully closed cab, prevents dust from entering, and influences the health of human pilot.
Road sweeper front end is provided with front side brush assembly 1, and centre is provided with back brush assembly 3, rolling brush mechanism 4, and rear end is provided with collection
Dirt assembly 7, the width of front side brush assembly 1 is more than vehicle body in cleaning process, by roadside garbage-cleaning out, will by back brush assembly 3
Rubbish to gathering in the middle of road sweeper because while brush 1 with diameter greater than while brush 3 31 diameter, side brush assembly gathers
Effect is good, is finally swept in collection dirt assembly 7 rubbish by rolling brush mechanism 4；All motor powers are provided by battery pack 8, by electricity
Control equipment 9 is controlled, and greatly improves operating efficiency, and emission-free discharge, energy ezpenditure are low, energy-conserving and environment-protective.Above-mentioned control panel 9 by
Main D.C. contactor, drive control device, each function relay, main brush controller and each functional switch etc. are constituted, and vehicle is by pressing
Each function signal powers to function relay, relay by button switch according to different function signals to different motors, makes car
Each function is able to normal work.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that the present invention is implemented and do not receive aforesaid way
Limitation, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing
Enter and design of the invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (10)
1. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type, including vehicle chassis, wheel and preceding drive assembly, the wheel
On vehicle chassis, preceding drive assembly is arranged on vehicle chassis front portion, and forerunner's assembly drives two wheels above to drive
Sweeping machine is moved, and vehicle chassis top sets battery pack, and the battery pack is that the other systems of preceding drive assembly and vehicle are powered,
It is characterized in that：Also include front side brush assembly, rolling brush mechanism and collect dirt assembly, the front side brush assembly is arranged on vehicle chassis
Front bottom end, rolling brush mechanism is arranged on vehicle chassis bottom and used cooperatively with dirt assembly is collected, and the collection dirt assembly is installed
In the afterbody of vehicle chassis.
2. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 1, it is characterised in that：The forerunner
Dynamic assembly includes independent wheel suspension, differential gear housing, motor and cage semiaxis, and when machine is walked, motor drives
Differential gear housing, differential gear housing drives the rotation of cage semiaxis, thus provides machine onward impulse.
3. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 1, it is characterised in that：After also including
Side brush assembly, the back brush assembly is arranged on vehicle chassis bottom, and back brush assembly is arranged on front side brush assembly and roller plastering machine
Between structure.
4. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 1, it is characterised in that：The front
Brush assembly include while brush one and while brush two, while brush one with while brush two be separately positioned on the left and right sides of vehicle chassis, the side
The structure and diameter of brush one and side brush two are identicals.
5. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 3, it is characterised in that：The back
Brush assembly include while brush three and while brush four, while brush three with while brush four be separately positioned on the left and right sides of vehicle chassis, the side
The structure and diameter of brush three and side brush four are identicals.
6. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 4, it is characterised in that：The side brush
One diameter with diameter greater than side brush three.
7. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 1, it is characterised in that：The round brush
Mechanism is made up of two hairbrush horizontal side by side.
8. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 7, it is characterised in that：The hairbrush
It is connected on vehicle chassis by round brush distance rod, round brush distance rod is automatically controlled.
9. the pure electric four-wheeled forerunner's sweeping machine of totally-enclosed drive type according to claim 1, it is characterised in that：The collection
Dirt assembly includes centrifugal blower, cartridge filter, dustbin and Rapping apparatus, and the centrifugal blower is connected on cartridge filter, cartridge filter
Connection dustbin, Rapping apparatus are arranged on dustbin top.
10. a kind of application method of pure electric four-wheeled forerunner's sweeping machine, comprises the following steps：
A, start sweeping machine, while brush one and while the rotary work of brush two, dust is collected between brushing at two sides；
B, with vehicle motion while brush one and while the dust that collects of brush two by diameter it is less while brush three and while brush four be swept to rolling
At brush mechanism；
C, rolling brush mechanism sweep into collection dirt assembly the rubbish that front side brush assembly and back brush assembly are collected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488435.4A CN105951645B (en) | 2016-06-29 | 2016-06-29 | The totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610488435.4A CN105951645B (en) | 2016-06-29 | 2016-06-29 | The totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105951645A CN105951645A (en) | 2016-09-21 |
| CN105951645B true CN105951645B (en) | 2017-06-09 |
Family
ID=56901499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610488435.4A Active CN105951645B (en) | 2016-06-29 | 2016-06-29 | The totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105951645B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638412A (en) * | 2016-12-21 | 2017-05-10 | 安徽爱瑞特环保科技股份有限公司 | Sweeping vehicle |
| CN106592487A (en) * | 2016-12-21 | 2017-04-26 | 安徽爱瑞特环保科技股份有限公司 | Street sweeper dust collection and filtering system |
| CN108729397B (en) * | 2018-06-05 | 2020-08-07 | 广东纵行科技有限公司 | Unmanned motor sweeper |
| CN108824319A (en) * | 2018-07-28 | 2018-11-16 | 安徽南博机器人有限公司 | A kind of road sweeper cleaning device for reducing dust |
| CN108824293A (en) * | 2018-07-28 | 2018-11-16 | 安徽南博机器人有限公司 | A kind of electric sweeper truck |
| CN109056603A (en) * | 2018-08-24 | 2018-12-21 | 安徽爱瑞特新能源专用汽车股份有限公司 | A kind of pure electric vehicle road sweeper |
| CN111778905A (en) * | 2020-08-07 | 2020-10-16 | 佛山市奥科奇清洁设备科技有限公司 | Dust control main body mechanism of sweeper |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10324826A1 (en) * | 2003-05-30 | 2004-12-16 | Hako-Werke Gmbh | Floor cleaning machine |
| CN103882822B (en) * | 2014-04-14 | 2016-05-04 | 河南鑫奥机械制造有限公司 | A kind of vehicular clearing apparatus |
| CN105507190B (en) * | 2016-02-02 | 2017-05-10 | 罗树基 | Multiple rolling sweeper combined sweeping mechanism of road sweeper |
| CN105668096A (en) * | 2016-03-22 | 2016-06-15 | 安徽爱瑞特环保科技股份有限公司 | Garbage collection device for pure electric compression type garbage truck |
| CN105599599A (en) * | 2016-03-22 | 2016-05-25 | 安徽爱瑞特环保科技股份有限公司 | Precursor device for electric four-wheel road sweeper |
| 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 |
-
2016
- 2016-06-29 CN CN201610488435.4A patent/CN105951645B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105951645A (en) | 2016-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105951645B (en) | The totally-enclosed pure electric four-wheeled forerunner's sweeping machine of drive type | |
| CN202830853U (en) | Driving type electric motor sweeper | |
| CN103806398B (en) | Electric drive type is swept and is washed all-in-one | |
| CN101538835B (en) | Full automatic both side straddle mounted type road guardrail remote control cleaner | |
| CN201598591U (en) | Sweeping machine | |
| CN103205948A (en) | Three-wheeled road sweeper | |
| CN203639864U (en) | Hanging type sweeping device with water spraying function | |
| CN205975443U (en) | Totally closed driving formula electricelectric moves four -wheel forerunner sweeping machine | |
| CN203729224U (en) | Multi-functional road sweeper | |
| CN202899071U (en) | Electric driving type sweeping and washing all-in-one machine | |
| CN102277843A (en) | Transmission-type sweeping vehicle | |
| CN103643647A (en) | Suspension type cleaning device | |
| CN202981889U (en) | Commercial robot road sweeper | |
| CN102561236A (en) | Blow-and-suck dust collection plate | |
| CN205990600U (en) | A kind of road cleaning device | |
| CN203977343U (en) | A kind of hybrid dust absorption haze car that disappears | |
| CN202718060U (en) | Special sweeping car used on building site | |
| CN201635037U (en) | Environment-friendly and energy-saving road sweeper | |
| CN207159908U (en) | A kind of nozzle unit of self-priming depression dust-removing cleaning car | |
| CN201111523Y (en) | Multifunctional floor cleaning machine | |
| CN2873880Y (en) | Electric dust suction car | |
| CN207452802U (en) | A kind of pure electric vehicle road sweeper | |
| CN201686956U (en) | Small-sized electric sweeping vehicle | |
| CN101550682A (en) | Environmental protection street cleaning vehicle | |
| CN106638444A (en) | Cleaning device special for subway rails |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 241200 Fanchang County Economic Development Zone, Wuhu City, Anhui Province Patentee after: ANHUI AIRUITE NEW ENERGY SPECIAL PURPOSE VEHICLE Co.,Ltd. Address before: 241200 Anhui airuite Environmental Protection Technology Co., Ltd., economic and Technological Development Zone, Fanchang County, Wuhu City, Anhui Province Patentee before: ANHUI AIRUITE ENVIRONMENTAL TECHNOLOGY LLC |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Fully enclosed driving pure electric four-wheel front wheel drive road sweeper Granted publication date: 20170609 Pledgee: Agricultural Bank of China Limited Wuhu Fanchang District Branch Pledgor: ANHUI AIRUITE NEW ENERGY SPECIAL PURPOSE VEHICLE Co.,Ltd. Registration number: Y2024980008895 |