CN102852112B - Multifunctional three-wheel sanitation vehicle - Google Patents
Multifunctional three-wheel sanitation vehicle Download PDFInfo
- Publication number
- CN102852112B CN102852112B CN201210364849.8A CN201210364849A CN102852112B CN 102852112 B CN102852112 B CN 102852112B CN 201210364849 A CN201210364849 A CN 201210364849A CN 102852112 B CN102852112 B CN 102852112B
- Authority
- CN
- China
- Prior art keywords
- garbage
- brush roll
- road
- rubbish
- dustbin
- 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.)
- Expired - Fee Related
Links
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention discloses a multifunctional three-wheel sanitation vehicle comprising a vehicle body, wherein a garbage can, a road surface cleaning device which is used for cleaning a road surface and a garbage conveying device which is used for conveying road surface garbage into the garbage can are arranged on the vehicle body; the road surface cleaning device and the garbage conveying device are arranged in sequence in the direction from the head to the tail of the vehicle body; a garbage inlet of the garbage conveying device faces the road surface; and a garbage outlet of the garbage conveying device extends into the garbage can, and the height of the garbage outlet is greater than that of the bottom surface of the garbage can. Compared with the prior art, the three-wheel sanitation vehicle disclosed by the invention is high in working efficiency, low in energy consumption, capable of reducing the labor intensity of a worker, convenient to operate, small in size, wide in application, flexible and suitable for various road surfaces and situations and in particular for narrow roads such as town streets, town roads, road surfaces pitted with holes, urban roadways, village roads and the like; and with the adoption of the multifunctional three-wheel sanitation vehicle, the level of mechanization of the sanitation service can be effectively enhanced and the manpower cost can be greatly reduced.
Description
Technical field
The present invention relates to a kind of Multifunctional three-wheel sanitation vehicle.
Background technology
At present in the environmental sanitation work of urban road, mainly by hand sweeping or adopt special road sweeper to clean, hand sweeping labour intensity is large, efficiency is low, and road sweeper due to volume larger, the cleaning of major trunk roads can only be applicable to, and be not suitable for backroad, villages and small towns street, the narrow road surface such as tunnel, city or residential quarter, the cleaning of potted road surface and small sized applications, especially the airborne dust caused during cleaning, form large-area pollution, it is the insurmountable difficult problem of traditional cleaning mode, it is the healthy misfortune source of grievous injury environmental sanitation personnel and periphery crowd, particularly snowy day road pavement accumulated snow cleaning there is no effective solution at present, in addition, for current road sweeper, in order to make road sweeper possess powerful suction, the rubbish on road is sucked dustbin, just need on road sweeper, be equipped with at least one blower fan, but blower fan exists, and power consumption is large, volume is large and the defect of Heavy Weight.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of Multifunctional three-wheel sanitation vehicle, this sanitation cart operating efficiency is high, consumes energy low, applied widely, the cleaning of major urban arterial highway can not only be applicable to, the cleaning of the small sized applications such as villages and small towns street, tunnel, city and residential quarter can also be applicable to.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of Multifunctional three-wheel sanitation vehicle, it comprises car body, car body is provided with dustbin, for the road-surface cleaning apparatus that cleans road surface and the waste conveyor be delivered to by pavement garbage in dustbin, described road-surface cleaning apparatus and described waste conveyor is set gradually along the headstock of car body to tailstock direction, the garbage inlet of waste conveyor is towards road surface, and the garbage outlet of waste conveyor to put in dustbin and is highly higher than the floor height of dustbin.
Described waste conveyor comprises an outer cover, the brush roll group being located at outer cover inside and the belt conveyor be obliquely installed, the entrance of outer cover is vertically towards road surface, from housing inlet, length direction along outer cover is at least provided with two groups of brush roll groups in outer cover, each brush roll group comprise two horizontally sets by motor-driven brush roll, the direction of rotation of two brush roll of each brush roll group is contrary, two brush roll at housing inlet place rotate the brush roll group rubbish on road surface being sent to entrance top, belt conveyor one end is towards the brush roll group of the inner the top of outer cover, the other end puts in described dustbin.
The belt of described belt conveyor is provided with multiple supporting plate for receiving rubbish.
Described road-surface cleaning apparatus comprise vertically be located at described vehicle bottom by motor-driven four brushes, along the headstock of car body to tailstock direction, a four brushes between two component become two arrangements to put, two brushes of rear row between front-seat two brushes.
Described four brushes are respectively driven by motor, and each brush can be driven by motor and rotates separately.
Described car body is also provided with gas-filtering device, this gas-filtering device comprises the admission line absorbing gas, discharge the outlet pipe of gas after filtering, be located at aspiration pump on admission line, be located at the exhaust pump on outlet pipe and the reservoir built with filtered fluid, the air inlet port centralized arrangement of admission line is in the central region of described four brushes, vertical U-tube is provided with in reservoir, the both ends open of U-tube upward, the inlet end of this U-tube is connected with aspiration pump, the straight pipeline place at the place, outlet side of U-tube is covered with a discharge, the lower end of this discharge is inserted in reservoir and also and between U-tube is tightly connected, its upper end is stretched out reservoir and is connected with described aspiration pump, all filter bores is provided with on the pipeline outer wall going deep in reservoir of discharge and on the pipeline outer wall being arranged in discharge of U-tube.
Described dustbin is hinged on described car body, and car body is also provided with the lifting mechanism making overturn of trash bin.
The present invention adopts technique scheme, compared with prior art, this three-wheel sanitation vehicle operating efficiency is high, the working strength of labourer can be reduced, easy and simple to handle, without the need to driving training, be applicable to popular operation to use, and volume is little, purposes wide, maneuverability, be applicable to multiple road and occasion use, especially can at limited road, as the places such as villages and small towns street, villages and small towns highway, potted road surface, tunnel, city, community sidewalk use, effectively can improve the mechanization degree of environmental sanitation work, greatly can save labor cost, this three-wheel sanitation vehicle is also passed through to increase garbage conveyor structure, do not need the blower fan adopting power consumption large, the convenient garbage on road surface can be delivered in dustbin efficiently, consume energy low, airborne dust can suck in filter bores by gas-filtering device, reach the effect of dedusting, this three-wheel sanitation vehicle can clean snowy road surface again simultaneously, can road pavement clean again, again can accumulating rubbish, therefore this three-wheel sanitation vehicle can be increased work efficiency very significantly, omnibearing solution road cleaning, cleaning, dedusting, sweep away snow and the difficult problem of rubbish accumulating, canopy can also be increased at the top of driver's seat simultaneously, for driver provides comfortable working environment, and be beneficial to all weather operations.
Accompanying drawing explanation
Fig. 1 is the structural representation of three-wheel sanitation vehicle of the present invention;
Fig. 2 is the arrangement schematic diagram of each parts of the vehicle bottom of three-wheel sanitation vehicle of the present invention;
Fig. 3 is the structural representation of the gas-filtering device of three-wheel sanitation vehicle of the present invention;
Fig. 4 is the structural representation of the brush roll group of three-wheel sanitation vehicle of the present invention;
Mark in above-mentioned figure is: 1, car body; 2, dustbin; 3, driver's cabin; 4, brush; 5, outer cover; 6, garbage inlet; 7, supporting plate; 9, brush roll; 10, gas-filtering device; 10-1, admission line; 10-2, aspiration pump; 10-3, reservoir; 10-4, U-tube; 10-5, discharge; 10-6, exhaust pump; 10-7, outlet pipe; 10-8, filter bores.
Detailed description of the invention
Be illustrated in figure 1 a kind of Multifunctional three-wheel sanitation vehicle of the present invention, it comprises car body 1, car body 1 is provided with dustbin 2, for cleaning the road-surface cleaning apparatus on road surface and pavement garbage being delivered to the waste conveyor of dustbin 2, headstock along car body 1 sets gradually road-surface cleaning apparatus and waste conveyor to tailstock direction, along with the advance of vehicle, road-surface cleaning apparatus road pavement is carried out cleaning and is swept by rubbish toward waste conveyor place, the garbage inlet 6 of waste conveyor is towards road surface, the garbage outlet of waste conveyor to put in dustbin 2 and is highly higher than the floor height of dustbin 2, this three-wheel sanitation vehicle does not need to adopt blower fan, only need will be swept delivering in dustbin 2 toward garbage inlet 6 place by waste conveyor.Compared with prior art, this three-wheel sanitation vehicle operating efficiency is high, can reduce the working strength of labourer, easy and simple to handle, without the need to driving training, be applicable to popular operation and use, and volume is little, purposes is wide, maneuverability, be applicable to multiple road and occasion to use, especially can at limited road, as the places such as villages and small towns street, villages and small towns highway, potted road surface, tunnel, city, community sidewalk use, effectively can improve the mechanization degree of environmental sanitation work, greatly can save labor cost; This three-wheel sanitation vehicle also by increasing garbage conveyor structure, not needing the blower fan adopting power consumption large, the convenient garbage on road surface can be delivered in dustbin 2 efficiently, consume energy low.
As shown in Figure 1, the waste conveyor of this three-wheel sanitation vehicle comprises one and is vertically fixed on the outer cover 5 of the rectangle on car body 1, the brush roll group being located at outer cover 5 inside and the belt conveyor be obliquely installed, the entrance of outer cover 5 is vertically towards road surface, from outer cover 5 entrance, length direction along outer cover 5 is provided with two groups of brush roll groups in outer cover 5, each brush roll group comprise two horizontally sets by motor-driven brush roll 9, the two end supports of brush roll 9, on outer cover 5, brush roll 9 has bristle.Two brush roll 9 of each brush roll group parallel and align in horizontal plane, the direction of rotation of two brush roll 9 of each brush roll group is contrary, namely the brush roll 9 near headstock direction is counterclockwise rotate, another brush roll 9 is clockwise direction rotation, two brush roll 9 of outer cover 5 entrance rotate the brush roll group rubbish on road surface being sent to entrance top, rubbish continues to be sent on belt conveyor by the brush roll group of top, belt conveyor one end is towards the brush roll group of the inner the top of outer cover 5, the other end extends upwardly in dustbin 2, belt conveyor is driven by motor.In addition, the belt of belt conveyor is provided with multiple supporting plate 7 for receiving rubbish, and supporting plate 7 stretches out in outside belt, form the space of storage rubbish, brush roll 9 constantly rotates, and is upspringed by rubbish to supporting plate 7 place, along with the continuous movement of belt, rubbish is finally transported in dustbin 2.Supporting plate 7 on belt can setting perpendicular with belt, also can be horizontally disposed with, enter supporting plate 7 place to facilitate rubbish.Drop from supporting plate 7 to prevent rubbish in rubbish course of conveying, outer cover 5 is also provided with one piece of baffle plate of being positioned at belt above parallel with belt, between this baffle plate and supporting plate 7, there is less gap, make to form comparatively airtight space between baffle plate and supporting plate 7, prevent rubbish from dropping.
As shown in Figure 4, two brush roll 9 of brush roll group also can for being meshed, each brush roll 9 is provided with bristle, bristle is the equidistant spaced multistage of axis along brush roll 9, and each section of area of bristles in match two brush roll 9 is interlaced arrangement, namely one section of area of bristles in one of them brush roll 9 is inserted between adjacent two sections of area of bristles of another brush roll 9, form engaging structure, namely as shown in Figure 4, bristle wherein in a brush roll 9 is divided into 4 sections, and the bristle in another brush roll 9 is divided into 3 sections.The brush roll 9 of this structure can be good at the rubbish rolling road surface, for the rubbish that volume is larger, more can roll fast, and cleaning road surface is effective, and operating efficiency is high.
As depicted in figs. 1 and 2, road-surface cleaning apparatus comprise vertically be located at bottom car body 1 by motor-driven four brushes 4, along the headstock of car body 1 to tailstock direction, a four brushes 4 between two component become two rows, arrange in isosceles trapezoid, two brushes 4 of rear row between front-seat two brushes 4, region between two brushes 4 of to be swept by rubbish and arranging backward is rotated in two front-seat brushes 4, and rubbish is converged to garbage inlet 6 place of outer cover 5 by two brushes 4 of rear row to the inside.Four brushes 4 can respectively be driven by a motor, and each brush 4 can be driven by motor and rotates separately, the control panel at driver's cabin 3 place is provided with the button controlling each electric motor starting, according to cleaning demand, controls the startup number of brush 4 and the rotation direction of brush 4.When this sanitation truck is in time cleaning road snow, only need open two equidirectional rotations of brush 4 on the diagonal in four brushes 4, by road snow toward the cleaning of road side, reach the object of sweeping away snow.
As shown in Figure 1, car body 1 is also provided with gas-filtering device 10, absorbs the dust produced in cleaning process, and can filter air, remove the impurity such as the dust in air, purify air.As shown in Figure 3, this gas-filtering device 10 comprises the admission line 10-1 absorbing gas, discharge the outlet pipe 10-7 of gas after filtering, be located at the aspiration pump 10-2 on admission line 10-1, be located at the exhaust pump 10-6 on outlet pipe 10-7 and the reservoir 10-3 built with filtered fluid, the air inlet port centralized arrangement of admission line 10-1 is in the central region of four brushes 4, vertical U-tube 10-4 is provided with in reservoir 10-3, the both ends open of U-tube 10-4 upward, the inlet end of this U-tube 10-4 is connected with aspiration pump 10-2, the straight pipeline place at the place, outlet side of U-tube 10-4 is covered with a discharge 10-5, the lower end of this discharge 10-5 is inserted in reservoir 10-3 and also and between U-tube 10-4 is tightly connected, its upper end is stretched out reservoir 10-3 and is connected with aspiration pump 10-2, all filter bores 10-8 is provided with on the pipeline outer wall going deep in reservoir 10-3 of discharge 10-5 and on the pipeline outer wall being arranged in discharge 10-5 of U-tube 10-4, the liquid level of the filtered fluid in reservoir 10-3 is higher than the position of filter bores 10-8, filtered fluid enters in U-tube 10-4 through filter bores 10-8, mix with gas, gas is through the filtration of filtered fluid, realize purification, taste removal, gas out from U-tube 10-4 converges by discharge 10-5, swabbing action again through exhaust pump 10-6 is discharged.Outlet pipe 10-7 can also be provided with dryer, and dryer can be located between the gas outlet of outlet pipe 10-7 and exhaust pump 10-6, and dryer can carry out drying to the gas through filtering, and takes out moisture.The reservoir 10-3 of this device is airtight space, can prevent gas overflowing, U-tube 10-4 and will being tightly connected between discharge 10-5 and reservoir 10-3.Reservoir 10-3 is provided with charging valve and drain valve, and the discharge being convenient to filling filtered fluid and filtered fluid is changed.This three-wheel sanitation vehicle increases gas-filtering device, can suck in filter bores by airborne dust, reaches dust suction, dedusting, the effect that purifies air.
As shown in Figure 1, dustbin 2 can be hingedly mounted on car body 1, and car body 1 is provided with the lifting mechanism that dustbin 2 is overturn, when unloading the rubbish in dustbin 2, open lifting mechanism, lifting mechanism is by dustbin 2 lifting, reach the object of self-unloading, facilitate rubbish to unload.Car body 1 can also add the cleaning device carrying out cleaning road surface after being located at cleaning, and the cleaning device that this cleaning device can adopt sanitation cart of the prior art to use, the water tank of this cleaning device can adopt the reservoir 10-3 in gas-filtering device 10.
The power source of this sanitation cart can adopt battery to add the type of drive of motor, energy-conserving and environment-protective, does not need blower fan, consumes energy low, and engine fuel also can be adopted to drive.
As shown in Figure 1, this sanitation cart can also increase canopy at the top of driver's seat, for driver provides comfortable working environment, and is beneficial to round-the-clock work.
The step of the cleaning method of this three-wheel sanitation vehicle is as follows:
(1) unlocking vehicle ignition switch, vehicle starts to travel;
(2) when vehicle drives to the road surface needing cleaning, road-surface cleaning apparatus, gas-filtering device 10 and waste conveyor is opened;
(3) four brushes 4 of road-surface cleaning apparatus start rotation and carry out cleaning works, pavement garbage is by garbage inlet 6 place of constantly sweeping toward waste conveyor backward, two brush roll 9 of brush roll group are constantly rotated, roll the rubbish on road surface, rubbish upwards ejects from two brush roll 9, drop into supporting plate 7 place on the belt of belt conveyor, final all rubbish all enters in dustbin 2; While cleaning, gas-filtering device 10 absorbs air and filters, and removes the impurity in air;
(4) cleaning works terminates, and closes road-surface cleaning apparatus and waste conveyor, and vehicle drives to after appointed place parks, and closes ignition switch.
This three-wheel sanitation vehicle can also be used for cleaning road snow, and the step of its cleaning method is as follows:
(1) unlocking vehicle ignition switch, vehicle starts to travel;
(2) when vehicle drives to the snowy road surface needing cleaning, open road-surface cleaning apparatus, and only open the start button of two brushes 4 on the diagonal in four brushes 4, and control two equidirectional rotations of brush 4, the rotary road area snow cover along with brush 4 is swept toward road side;
(3) cleaning works terminates, and closes road-surface cleaning apparatus, and vehicle drives to after appointed place parks, and closes ignition switch.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious specific implementation of the present invention is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection scope of the present invention without to improve.
Claims (4)
1. a Multifunctional three-wheel sanitation vehicle, it is characterized in that: comprise car body, car body is provided with dustbin, for the road-surface cleaning apparatus that cleans road surface and the waste conveyor be delivered to by pavement garbage in dustbin, described road-surface cleaning apparatus and described waste conveyor is set gradually along the headstock of car body to tailstock direction, the garbage inlet of waste conveyor is towards road surface, and the garbage outlet of waste conveyor to put in dustbin and is highly higher than the floor height of dustbin;
Described waste conveyor comprises an outer cover, the brush roll group being located at outer cover inside and the belt conveyor be obliquely installed, the entrance of outer cover is vertically towards road surface, from housing inlet, length direction along outer cover is at least provided with two groups of brush roll groups in outer cover, each brush roll group comprise two horizontally sets by motor-driven brush roll, the direction of rotation of two brush roll of each brush roll group is contrary, two brush roll at housing inlet place rotate the brush roll group rubbish on road surface being sent to entrance top, rubbish continues to be sent on belt conveyor by the brush roll group of top, belt conveyor one end is towards the brush roll group of the inner the top of outer cover, the other end puts in described dustbin, the belt of belt conveyor is provided with multiple supporting plate for receiving rubbish, supporting plate stretches out in outside belt, form the space of storage rubbish, brush roll constantly rotates, rubbish is upspringed to supporting plate place, along with the continuous movement of belt, rubbish is finally transported in dustbin, outer cover is also provided with one piece of parallel with belt and baffle plate be positioned at above belt, between this baffle plate and supporting plate, there is gap, make between baffle plate and supporting plate, to form airtight space, prevent rubbish from dropping,
Described car body is also provided with gas-filtering device, this gas-filtering device comprises the admission line absorbing gas, discharge the outlet pipe of gas after filtering, be located at aspiration pump on admission line, be located at the exhaust pump on outlet pipe and the reservoir built with filtered fluid, the air inlet port centralized arrangement of admission line is in the central region of four brushes, vertical U-tube is provided with in reservoir, the both ends open of U-tube upward, the inlet end of this U-tube is connected with aspiration pump, the straight pipeline place at the place, outlet side of U-tube is covered with a discharge, the lower end of this discharge is inserted in reservoir and also and between U-tube is tightly connected, its upper end is stretched out reservoir and is connected with described aspiration pump, all filter bores is provided with on the pipeline outer wall going deep in reservoir of discharge and on the pipeline outer wall being arranged in discharge of U-tube, while road pavement cleaning, gas-filtering device absorbs air and filters, and removes the impurity in air.
2. Multifunctional three-wheel sanitation vehicle according to claim 1, it is characterized in that: described road-surface cleaning apparatus comprise vertically be located at described vehicle bottom by motor-driven four brushes, along the headstock of car body to tailstock direction, a four brushes between two component become two arrangements to put, two brushes of rear row between front-seat two brushes.
3. Multifunctional three-wheel sanitation vehicle according to claim 2, is characterized in that: described four brushes are respectively driven by motor, and each brush can be driven by motor and rotates separately.
4. Multifunctional three-wheel sanitation vehicle according to claim 3, is characterized in that: described dustbin is hinged on described car body, and car body is also provided with the lifting mechanism making overturn of trash bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364849.8A CN102852112B (en) | 2012-09-25 | 2012-09-25 | Multifunctional three-wheel sanitation vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210364849.8A CN102852112B (en) | 2012-09-25 | 2012-09-25 | Multifunctional three-wheel sanitation vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102852112A CN102852112A (en) | 2013-01-02 |
| CN102852112B true CN102852112B (en) | 2015-04-15 |
Family
ID=47399056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210364849.8A Expired - Fee Related CN102852112B (en) | 2012-09-25 | 2012-09-25 | Multifunctional three-wheel sanitation vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102852112B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104762915B (en) * | 2015-04-13 | 2016-06-01 | 曹林海 | A kind of machine cleaning road surface |
| CN105222870B (en) * | 2015-10-23 | 2017-09-05 | 北京市环境卫生设计科学研究所 | Road surface dust collection weighing system |
| CN105366247A (en) * | 2015-12-11 | 2016-03-02 | 苏州市启扬商贸有限公司 | Closed-push plate pushing squeezing type electric sanitation tricycle |
| CN105398723A (en) * | 2015-12-11 | 2016-03-16 | 苏州市启扬商贸有限公司 | Closed push plate pushing extrusion type electric environmental sanitation tricycle |
| CN105346900A (en) * | 2015-12-11 | 2016-02-24 | 苏州市启扬商贸有限公司 | Pushing extrusion type electric environmental sanitation tricycle with multiple push plates |
| CN110258413A (en) * | 2019-06-17 | 2019-09-20 | 温州大学 | Clear up efficient environmental sanitation cleaning plant |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2773164Y (en) * | 2005-04-05 | 2006-04-19 | 于义学 | Tracting road-surface sweeper |
| JP2009287180A (en) * | 2008-05-27 | 2009-12-10 | West Nippon Expressway Co Ltd | Road maintenance vehicle |
| CN102086632A (en) * | 2008-11-02 | 2011-06-08 | 张珉 | Multifunctional road sweeper |
| CN202315593U (en) * | 2011-11-03 | 2012-07-11 | 陈敬 | Gas filtering device |
| CN102650120A (en) * | 2011-02-28 | 2012-08-29 | 梁海铭 | Method for producing multi-rolling-broom and conveyor belt combined rubbish automatic cleaning and collection mechanism |
| CN202830841U (en) * | 2012-09-25 | 2013-03-27 | 陈佩 | Multifunctional sanitation tricycle |
-
2012
- 2012-09-25 CN CN201210364849.8A patent/CN102852112B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2773164Y (en) * | 2005-04-05 | 2006-04-19 | 于义学 | Tracting road-surface sweeper |
| JP2009287180A (en) * | 2008-05-27 | 2009-12-10 | West Nippon Expressway Co Ltd | Road maintenance vehicle |
| CN102086632A (en) * | 2008-11-02 | 2011-06-08 | 张珉 | Multifunctional road sweeper |
| CN102650120A (en) * | 2011-02-28 | 2012-08-29 | 梁海铭 | Method for producing multi-rolling-broom and conveyor belt combined rubbish automatic cleaning and collection mechanism |
| CN202315593U (en) * | 2011-11-03 | 2012-07-11 | 陈敬 | Gas filtering device |
| CN202830841U (en) * | 2012-09-25 | 2013-03-27 | 陈佩 | Multifunctional sanitation tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102852112A (en) | 2013-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102852112B (en) | Multifunctional three-wheel sanitation vehicle | |
| CN202064313U (en) | Multifunctional environment-friendly energy-saving all-weather road surface motor sweeper | |
| CN2937244Y (en) | Road sweeper | |
| CN201598591U (en) | Sweeping machine | |
| CN204080709U (en) | Small garbage sweeper | |
| KR101898100B1 (en) | a road sweeping vehicle by air dry | |
| CN103835254A (en) | Hybrid power dust collecting and haze removing vehicle | |
| CN104790326B (en) | Energy saving and environmental protection garbage sweeper | |
| CN201258465Y (en) | Open type sucking sweeper | |
| CN102322033A (en) | Multifunctional road surface sweeper | |
| CN203129062U (en) | Miniature electric vacuum suction type urban sweeping cleaning vehicle | |
| CN202830841U (en) | Multifunctional sanitation tricycle | |
| CN102174801A (en) | Improved ground-planing-transmission type environmental-protection street cleaning vehicle | |
| CN203977343U (en) | A kind of hybrid dust absorption haze car that disappears | |
| CN109024431B (en) | Driving type floor sweeping and washing machine | |
| CN101550682B (en) | Environmental protection street cleaning vehicle | |
| CN201635038U (en) | Environment-friendly energy-saving street sweeper | |
| CN101748698A (en) | Environment-friendly energy-saving street sweeper | |
| CN101392504B (en) | Dust remover | |
| CN217399502U (en) | Inhale, sweep, dust fall, wash integrative car | |
| CN207846316U (en) | A kind of municipal administration device for clearing fallen leaves | |
| CN2666996Y (en) | Vehicle for cleaning snow | |
| CN213328849U (en) | A new type of negative pressure garbage cleaning vehicle | |
| CN2665206Y (en) | Electric vacuum cleaning vehicle | |
| CN104099888A (en) | Electric road sweeper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20180925 |