CN104805791A - Full-time urban road cleaning vehicle and manufacturing method - Google Patents
Full-time urban road cleaning vehicle and manufacturing method Download PDFInfo
- Publication number
- CN104805791A CN104805791A CN201510231114.1A CN201510231114A CN104805791A CN 104805791 A CN104805791 A CN 104805791A CN 201510231114 A CN201510231114 A CN 201510231114A CN 104805791 A CN104805791 A CN 104805791A
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- China
- Prior art keywords
- round brush
- collecting
- adjustment
- screw
- group frame
- 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.)
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Classifications
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- 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
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- 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
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/04—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material
- E01H5/06—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades
- E01H5/07—Apparatus propelled by animal or engine power; Apparatus propelled by hand with driven dislodging or conveying levelling elements, conveying pneumatically for the dislodged material dislodging essentially by non-driven elements, e.g. scraper blades, snow-plough blades, scoop blades and conveying dislodged material by driven or pneumatic means
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention relates to a full-time urban road cleaning vehicle and a manufacturing method. When a special chassis vehicle and a cleaning and sweeping carriage are connected and combined, a road pavement can be swept and cleaned by high-pressure water; when the special chassis vehicle and a snow removal carriage are connected and combined, the accumulated snow on the road pavement can be cleaned; a collecting and distributing auger assembly is assembled in a combined framework, and a rolling brush is also assembled in the combined framework and behind the collecting and distributing auger assembly. The full-time urban road cleaning vehicle has the advantages that when the road pavement is cleaned, the pollutants, such as dirt, on the road pavement can be cleaned by the high-pressure water and the rotary rolling brush, and the garbage and cleaning sewage can be swept into the collecting and distributing auger assembly by the rotary rolling brush, and are sent into a garbage tank; an adjusting chain is adjusted, the collecting and distributing auger assembly and the rolling brush are descended to the snow removal operation position, and the accumulated snow on the road pavement can be swept into the collecting and distributing auger assembly by the rotary rolling brush, and be conveyed into the snow removal carriage; as the snow removal carriage has the backward turnover property, the accumulated snow can be automatically dumped at the specified location.
Description
Technical field
The present invention relates to one urban road cleaning cart mechanical equipment technical field throughout the year, especially a kind of full-time urban road cleaning cart and manufacture method.
Background technology
China's living standards of the people vast in territory improve constantly, and city civilization construction is also constantly strengthened, and urban road cleans the important component part becoming city civilization construction.After the Winter Snow of northern China city, if the accumulated snow removed not in time on road just travels to vehicle bring potential safety hazard, more bring a lot of inconvenience to people's lives.Plant equipment kind at present for urban road cleaning cleaning is a lot, but domestic and international existing road-cleaning cleaning equipment, temperature is also that Shelter in South China Cities above freezing uses more applicable in the winter time, substantially can use throughout the year, but in North City because winter temperature is all subzero and snowfall is also a lot, and existing road-cleaning cleaning equipment performance is single, cleaning washing and cleaning operation can not be carried out to the road that winter temperature is subzero North City, do not possess again the performance removing road snow mantle winter, just cause these equipment in the winter time idle, make utilization rate of equipment and installations very low.
Summary of the invention
Single in order to overcome existing road-cleaning cleaning equipment performance, do not possess winter and remove the performance of road snow mantle, cause these equipment in the winter time idle, make the deficiency that utilization rate of equipment and installations is very low, the invention provides a kind of full-time urban road cleaning cart and manufacture method, be full-timely all-season.When performance of the present invention is the form operation of sweeper railway carriage or compartment, cleaning can be carried out and road pavement carries out high pressure water cleaning by various rubbish in road pavement, the rubbish of cleaning and the sewage on high pressure water cleaning road surface are recovered in dustbin, to winter, sweeper railway carriage or compartment is replaced by snow removing compartment, the accumulated snow on various road surface can be removed when becoming snow removing compartment form, improve utilization rate of equipment and installations.
The technical solution adopted for the present invention to solve the technical problems is: the present invention has two kinds of operation composition forms, and vehicle with chassis special is connected combination during with sweeper railway carriage or compartment, can road pavement carry out cleaning and high pressure water cleaning, sweeper railway carriage or compartment is made up of dustbin and filtered water tank.When winter, vehicle with chassis special closed with snow removing compartment Connecting groups, the various accumulated snow on road surface can be removed.First group frame is connected with vehicle with chassis special with the combination of elevator outer cover is as a whole, collecting and distributing auger general assembly is inside group frame, round brush to be also assemblied in inside group frame and to be assemblied in after collecting and distributing auger assembly, and high-pressure hydraulic pump is assemblied on vehicle with chassis special.
Two platen manufacturings have seam to be screwed on group frame, round brush assembling side plate is screwed on round brush adjustment slide plate, round brush adjustment slide plate to be arranged between two pressing plate seams slidably, round brush is arranged on round brush assembling side plate by roller brush shaft bearing, round brush motor is arranged on round brush adjustment slide plate, adjustment nut seat is fixed on group frame, fixing sliding sleeve) be fixed on round brush adjustment slide plate, adjustment screw and adjustment nut seat are threaded, the lower slide of adjustment screw is fixed on inside fixing sliding sleeve, regulating during adjustment screw just drives round brush adjustment slide plate to slide up and down.Sparge pipe is connected with group frame and sparge pipe is provided with several water spouts, and the upper end of adjustment chain is connected with vehicle with chassis special, lower end is connected with group frame.
Be equipped with auger sheet inside collecting and distributing auger assembly, auger sheet divides left-right rotary to be fixed on screw-conveyer-shaft, and screw-conveyer-shaft is connected with group frame by an auger watt seat.Promote the upper end that motor cylinder is arranged on elevator outer cover, hopper chain is provided with several hoppers, and hopper chain upper end is connected with lifting motor cylinder, and lower end is by hopper sprocket wheel and screw-conveyer-shaft) be connected, hopper sprocket wheel is fixed on screw-conveyer-shaft.
Vehicle with chassis special is connected combination with sweeper railway carriage or compartment, road pavement can carry out refuse sweeping and high pressure water cleaning, high-pressure hydraulic pump, lifting motor cylinder, round brush motor obtain power from vehicle with chassis special and rotate by the direction of setting, promote motor cylinder to be rotated by hopper chain-driving screw-conveyer-shaft, auger sheet, round brush motor driving round brush rotates.When road pavement rubbish cleans, adjustment adjustment chain makes collecting and distributing auger assembly, round brush drops to job position, regulate the pressure of high-pressure hydraulic pump, make filtered water tank) the inside clear water low pressure be sprayed onto below the round brush of rotation by sparge pipe, water spout, round brush road pavement refuse sweeping does not just have dust pollution.When road pavement is cleaned, regulate the pressure of high-pressure hydraulic pump, the clear-water high-pressure inside filtered water tank is sprayed onto below the round brush of rotation by sparge pipe, water spout, and the pollutants such as the dust on road surface are just cleaned up by the round brush of water under high pressure and rotation.The rubbish cleaned or the sewage cleaned all are swept into inside collecting and distributing auger assembly by the round brush rotated, enter the rubbish inside collecting and distributing auger assembly or sewage, hopper just entrained by hopper chain is scraped lifting and is delivered into inside dustbin, after rubbish inside dustbin or sewage are filled, adjustment adjustment chain makes collecting and distributing auger assembly, round brush rises to certain position, and rubbish or sewage can arrive appointed place and lay down from the side of dustbin.
Vehicle with chassis special and snow removing compartment Connecting groups close, the various accumulated snow on road surface in winter can be removed, adjustment chain is regulated to make collecting and distributing auger assembly, round brush drops to snow removing position, road snow is just swept into collecting and distributing auger assembly by the round brush rotated, enter the accumulated snow inside collecting and distributing auger assembly, hopper just entrained by hopper chain is scraped lifting and is delivered into snow removing passenger compartment, snow removing passenger compartment accumulated snow fill after, adjustment chain is regulated to make collecting and distributing auger assembly, round brush rises to certain position, because snow removing compartment has turn over performance backward, lay down voluntarily so accumulated snow just can arrive appointed place.
In the various cleaning operation in road surface, round brush has wearing and tearing, rotates two adjustment screws simultaneously, makes round brush adjust slide plate slide downward, reach the compensation to round brush wearing and tearing.If when round brush needs to change, disconnect the connection of round brush motor and round brush, then round brush assembling side plate disassembled from round brush adjustment slide plate, at this moment round brush just and group frame separate, after round brush has more been finished changing, carry out again in order assembling and continue road surface cleaning operation.
So far present invention achieves in northern China city, summer road pavement carry out cleaning, washing and cleaning operation, remove the various accumulated snow operation in road surface winter, improve the ROA of equipment.
The invention has the beneficial effects as follows, during the form operation of sweeper railway carriage or compartment, cleaning can be carried out and road pavement carries out high pressure water cleaning by various rubbish in road pavement, the rubbish of cleaning and the sewage on high pressure water cleaning road surface are recovered in dustbin, to winter, sweeper railway carriage or compartment is replaced by snow removing compartment, can remove the accumulated snow on various road surface when becoming snow removing compartment form, improve utilization rate of equipment and installations, structure is simple.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is schematic diagram of the present invention (sweeper railway carriage or compartment form).
Fig. 2 is schematic diagram of the present invention (snow removing compartment form).
Fig. 3 is Figure 1A enlarged drawing.
Fig. 4 is Figure 1B sectional view.
In Fig. 11, vehicle with chassis special; 2, elevator outer cover; 3, motor cylinder is promoted; 4, hopper; 5, hopper chain; 6, dustbin; 7, sweeper railway carriage or compartment; 8, filtered water tank; 9, sparge pipe; 10, water spout; 11, round brush motor; 12, round brush; 13, group frame; 14, collecting and distributing auger assembly; 15, chain is adjusted; 16, high-pressure hydraulic pump.
In Fig. 2 17, snow removing compartment.
In Fig. 3 18, pressing plate; 19, round brush assembling side plate; 20, roller brush shaft bearing; 21, round brush adjustment slide plate; 22, nut seat is adjusted; 23, screw is adjusted; 24, fixing sliding sleeve.
In Fig. 4 25, hopper sprocket wheel; 26, auger sheet; 27, screw-conveyer-shaft; 28, auger watt seat.
Detailed description of the invention
The present invention has two kinds of operation composition forms, Fig. 1 vehicle with chassis special (1) is connected combination during with sweeper railway carriage or compartment (7), can road pavement carry out cleaning and high pressure water cleaning, sweeper railway carriage or compartment (7) are made up of dustbin (6) and filtered water tank (8).Vehicle with chassis special in winter (1) and Fig. 2 remove the snow compartment (17) be connected combination time, the various accumulated snow on road surface can be removed.First Fig. 1 group frame (13) and elevator outer cover (2) combine and to be as a wholely connected with vehicle with chassis special (1), collecting and distributing auger assembly (14) is assemblied in group frame (13) the inside, round brush (12) is also assemblied in group frame (13) the inside and is assemblied in after collecting and distributing auger assembly (14), and high-pressure hydraulic pump (16) is assemblied on vehicle with chassis special (1).
Two Fig. 3 pressing plates (18) are manufactured with seam and are screwed on Fig. 1 group frame (13), Fig. 3 round brush assembling side plate (19) is screwed on round brush adjustment slide plate (21), round brush adjustment slide plate (21) to be arranged between two pressing plate (18) seams slidably, Fig. 1 round brush (12) is arranged on round brush assembling side plate (19) by Fig. 3 roller brush shaft bearing (20), Fig. 1 round brush motor (11) is arranged on Fig. 3 round brush adjustment slide plate (21), adjustment nut seat (22) is fixed on Fig. 1 group frame (13), Fig. 3 fixes sliding sleeve (24) and is fixed on round brush adjustment slide plate (21), adjustment screw (23) and adjustment nut seat (22) are threaded, the lower slide of adjustment screw (23) is fixed on fixing sliding sleeve (24) the inside, regulating during adjustment screw (23) just drives round brush adjustment slide plate (21) to slide up and down.Fig. 1 sparge pipe (9) is connected with group frame (13) and sparge pipe (9) is provided with several water spouts (10), and the upper end of adjustment chain (15) is connected with vehicle with chassis special (1), lower end is connected with group frame (13).
Collecting and distributing auger assembly (14) the inside is equipped with Fig. 4 auger sheet (26), auger sheet (26) point left-right rotary is fixed on screw-conveyer-shaft (27), and screw-conveyer-shaft (27) is connected with Fig. 1 group frame (13) by auger watt seat (28).Promote the upper end that motor cylinder (3) is arranged on elevator outer cover (3), hopper chain (5) is provided with several hoppers (4), hopper chain (5) upper end is connected with lifting motor cylinder (3), lower end is connected with screw-conveyer-shaft (27) by Fig. 4 hopper sprocket wheel (25), and hopper sprocket wheel (25) is fixed on screw-conveyer-shaft (27).
Fig. 1 vehicle with chassis special (1) is connected combination with sweeper railway carriage or compartment (7), road pavement can carry out refuse sweeping and high pressure water cleaning, high-pressure hydraulic pump (16), lifting motor cylinder (3), round brush motor (11) obtain power from vehicle with chassis special (1) and rotate by the direction of setting, promoting motor cylinder (3) drives Fig. 4 screw-conveyer-shaft (27), auger sheet (26) to rotate by hopper chain (5), and Fig. 1 round brush motor (11) drives round brush (12) to rotate.When road pavement rubbish cleans, adjustment adjustment chain (15) makes collecting and distributing auger assembly (14), round brush (12) drops to job position, regulate the pressure of high-pressure hydraulic pump (16), the clear water low pressure of filtered water tank (8) the inside is sprayed onto below the round brush (12) of rotation by sparge pipe (9), water spout (10), and round brush (8) road pavement refuse sweeping does not just have dust pollution.When road pavement is cleaned, regulate the pressure of high-pressure hydraulic pump (16), the clear-water high-pressure of filtered water tank (8) the inside is sprayed onto below the round brush (12) of rotation by sparge pipe (9), water spout (10), and the pollutants such as the dust on road surface are just cleaned up by the round brush (8) of water under high pressure and rotation.The rubbish cleaned or the sewage cleaned all are swept into collecting and distributing auger assembly (14) the inside by the round brush (8) rotated, enter rubbish or the sewage of collecting and distributing auger assembly (14) the inside, hopper (4) just entrained by hopper chain (5) is scraped lifting and is delivered into dustbin (6) the inside, after the rubbish of dustbin (6) the inside or sewage are filled, adjustment chain (15) is regulated to make collecting and distributing auger assembly (14), round brush (12) rises to certain position, rubbish or sewage can arrive appointed place and lay down from the side of dustbin (6).
Vehicle with chassis special (1) and Fig. 2 compartment (17) that removes the snow is connected combination, the various accumulated snow on road surface in winter can be removed, regulate Fig. 1 to adjust chain (15) and make collecting and distributing auger assembly (14), round brush (12) drops to snow removing position, road snow is just swept into collecting and distributing auger assembly (14) by the round brush (12) rotated, enter the accumulated snow of collecting and distributing auger assembly (14) the inside, hopper (4) just entrained by hopper chain (5) scrape lifting deliver into Fig. 2 remove the snow compartment (17) the inside, after accumulated snow inside snow removing compartment (17) is filled, regulate Fig. 1 to adjust chain (15) and make collecting and distributing auger assembly (14), round brush (12) rises to certain position, because Fig. 2 removes the snow, compartment (17) have and turn over performance backward, lay down voluntarily so accumulated snow just can arrive appointed place.
In the various cleaning operation in road surface, Fig. 1 round brush (12) has wearing and tearing, rotate two Fig. 3 simultaneously and adjust screw (23), make round brush adjust slide plate (21) slide downward, reach the compensation that Fig. 1 round brush (12) is worn and torn.If when round brush (12) needs to change, disconnect the connection of round brush motor (11) and round brush (12), again Fig. 3 round brush assembling side plate (19) is disassembled from round brush adjustment slide plate (21), at this moment Fig. 1 round brush (12) just and group frame (13) separate, after round brush (12) has more been finished changing, carry out again in order assembling and continue road surface cleaning operation.
So far present invention achieves in northern China city, summer road pavement carry out cleaning, washing and cleaning operation, remove the various accumulated snow operation in road surface winter, improve the ROA of equipment.
Claims (3)
1. a full-time urban road cleaning cart and manufacture method, it is characterized in that: vehicle with chassis special is connected combination during with sweeper railway carriage or compartment, can road pavement carry out cleaning and high pressure water cleaning, when vehicle with chassis special and snow removing compartment Connecting groups close, the various accumulated snow on road surface can be removed, group frame and the combination of elevator outer cover are as a wholely connected with vehicle with chassis special, and collecting and distributing auger general assembly is inside group frame, and round brush to be also assemblied in inside group frame and to be assemblied in after collecting and distributing auger assembly.
2. the full-time urban road cleaning cart of one according to claim 1 and manufacture method, it is characterized in that: be equipped with auger sheet inside collecting and distributing auger assembly, auger sheet divides left-right rotary to be fixed on screw-conveyer-shaft, and screw-conveyer-shaft is connected with group frame by an auger watt seat.Promote the upper end that motor cylinder is arranged on elevator outer cover, hopper chain is provided with several hoppers, and hopper chain upper end is connected with lifting motor cylinder, and lower end is connected with screw-conveyer-shaft by hopper sprocket wheel, and hopper sprocket wheel is fixed on screw-conveyer-shaft.
3. the full-time urban road cleaning cart of one according to claim 1 and manufacture method, it is characterized in that: two platen manufacturings have seam to be screwed on group frame, round brush assembling side plate is screwed on round brush adjustment slide plate, round brush adjustment slide plate to be arranged between two pressing plate seams slidably, round brush is arranged on round brush assembling side plate by roller brush shaft bearing, round brush motor is arranged on round brush adjustment slide plate, adjustment nut seat is fixed on group frame, fixing sliding sleeve is fixed on round brush adjustment slide plate, adjustment screw and adjustment nut seat are threaded, the lower slide of adjustment screw is fixed on inside fixing sliding sleeve, regulating during adjustment screw just drives round brush adjustment slide plate to slide up and down.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231114.1A CN104805791A (en) | 2015-05-04 | 2015-05-04 | Full-time urban road cleaning vehicle and manufacturing method |
| CN201510483617.8A CN105064255A (en) | 2015-05-04 | 2015-07-31 | Full-time urban road cleaning vehicle and manufacturing method |
| CN201520881711.4U CN205242334U (en) | 2015-05-04 | 2015-10-30 | All -weather urban road washing and sweeping vehicle |
| CN201510746588.XA CN105369758A (en) | 2015-05-04 | 2015-10-30 | All-weather urban road washing-sweeping vehicle and manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231114.1A CN104805791A (en) | 2015-05-04 | 2015-05-04 | Full-time urban road cleaning vehicle and manufacturing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104805791A true CN104805791A (en) | 2015-07-29 |
Family
ID=53690961
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231114.1A Withdrawn CN104805791A (en) | 2015-05-04 | 2015-05-04 | Full-time urban road cleaning vehicle and manufacturing method |
| CN201510483617.8A Pending CN105064255A (en) | 2015-05-04 | 2015-07-31 | Full-time urban road cleaning vehicle and manufacturing method |
| CN201510746588.XA Pending CN105369758A (en) | 2015-05-04 | 2015-10-30 | All-weather urban road washing-sweeping vehicle and manufacturing method |
| CN201520881711.4U Active CN205242334U (en) | 2015-05-04 | 2015-10-30 | All -weather urban road washing and sweeping vehicle |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510483617.8A Pending CN105064255A (en) | 2015-05-04 | 2015-07-31 | Full-time urban road cleaning vehicle and manufacturing method |
| CN201510746588.XA Pending CN105369758A (en) | 2015-05-04 | 2015-10-30 | All-weather urban road washing-sweeping vehicle and manufacturing method |
| CN201520881711.4U Active CN205242334U (en) | 2015-05-04 | 2015-10-30 | All -weather urban road washing and sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN104805791A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988258A (en) * | 2016-01-20 | 2017-07-28 | 冯忠良 | A kind of street road cleaning vehicle |
| WO2022218411A1 (en) * | 2021-04-16 | 2022-10-20 | 苏州宝家丽智能科技有限公司 | Ground cleaning apparatus having front dust collection function |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106677101A (en) * | 2017-01-12 | 2017-05-17 | 徐老大 | Improved multipurpose cleaning vehicle |
| CN109881618B (en) * | 2019-02-27 | 2023-11-14 | 唐山学院 | Road sweeper |
| CN111910567A (en) * | 2020-07-20 | 2020-11-10 | 史娜娜 | Highway maintenance motor sweeper |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB685545A (en) * | 1950-01-16 | 1953-01-07 | Lewin Road Sweepers Ltd | Improvements in or relating to refuse collecting vehicles |
| GB700415A (en) * | 1951-02-15 | 1953-12-02 | Lewin Road Sweepers Ltd | Improvements in or relating to road sweeping vehicles |
| US5561921A (en) * | 1994-12-30 | 1996-10-08 | Zenon Airport Environmental, Inc. | Vehicular apparatus for removing snow and aircraft de-icing or anti-icing liquids from runway surfaces |
| CN2570322Y (en) * | 2002-08-30 | 2003-09-03 | 董少伟 | Multifunctional road surface,land ice and snow sweeping vehicle |
| CN203755211U (en) * | 2014-03-10 | 2014-08-06 | 重庆三峡学院 | Rubbish conveying device used for road sweeper |
| CN104032701B (en) * | 2014-06-23 | 2016-05-11 | 张瑞仁 | A kind of snow remover for city road device |
| CN204225024U (en) * | 2014-11-14 | 2015-03-25 | 王锡山 | A kind of brush silk pressure balance snow removing round brush |
-
2015
- 2015-05-04 CN CN201510231114.1A patent/CN104805791A/en not_active Withdrawn
- 2015-07-31 CN CN201510483617.8A patent/CN105064255A/en active Pending
- 2015-10-30 CN CN201510746588.XA patent/CN105369758A/en active Pending
- 2015-10-30 CN CN201520881711.4U patent/CN205242334U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106988258A (en) * | 2016-01-20 | 2017-07-28 | 冯忠良 | A kind of street road cleaning vehicle |
| WO2022218411A1 (en) * | 2021-04-16 | 2022-10-20 | 苏州宝家丽智能科技有限公司 | Ground cleaning apparatus having front dust collection function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105369758A (en) | 2016-03-02 |
| CN205242334U (en) | 2016-05-18 |
| CN105064255A (en) | 2015-11-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150729 |