CN106988254A - Electric road sweeper - Google Patents

Electric road sweeper Download PDF

Info

Publication number
CN106988254A
CN106988254A CN201710254490.1A CN201710254490A CN106988254A CN 106988254 A CN106988254 A CN 106988254A CN 201710254490 A CN201710254490 A CN 201710254490A CN 106988254 A CN106988254 A CN 106988254A
Authority
CN
China
Prior art keywords
tricycle
electro
underbody
bowl
electric road
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.)
Pending
Application number
CN201710254490.1A
Other languages
Chinese (zh)
Inventor
黄晓峰
蔡琳琳
邱伟建
谈志伟
李海妮
钱程远
郭赟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Urbin Development Group Co Ltd
Taihu Wuxi Lake Management Ltd By Share Ltd
Original Assignee
Wuxi Urbin Development Group Co Ltd
Taihu Wuxi Lake Management Ltd By Share Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wuxi Urbin Development Group Co Ltd, Taihu Wuxi Lake Management Ltd By Share Ltd filed Critical Wuxi Urbin Development Group Co Ltd
Priority to CN201710254490.1A priority Critical patent/CN106988254A/en
Publication of CN106988254A publication Critical patent/CN106988254A/en
Pending legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01HSTREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
    • E01H1/00Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
    • E01H1/08Pneumatically dislodging or taking-up undesirable matter or small objects; Drying by heat only or by streams of gas; Cleaning by projecting abrasive particles
    • E01H1/0827Dislodging 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
    • E01H1/0836Apparatus dislodging all of the dirt by suction ; Suction nozzles
    • E01H1/0845Apparatus 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

Abstract

The invention discloses a kind of electric road sweeper, it is related to sanitation equipment technical field, including electro-tricycle, the clearing apparatus being arranged on electro-tricycle, the clearing apparatus includes preposition scraping mechanism, rearmounted dust collection mechanism and spraying mechanism on electro-tricycle in electro-tricycle bottom.Dust collection mechanism includes being arranged on the bowl-type circle hairbrush below underbody, the bowl-type circle hairbrush is connected with hollow rotating shaft, the other end of hollow rotating shaft and vacuum-pumping tube mechanical connection, the vacuum-pumping tube is connected with recycling can, and the recycling can is connected with vavuum pump, and carries out watering spray in bowl-type circle hairbrush rear spraying mechanism, the labor intensity of hand sweeping can be greatly reduced, and its road-cleaning is clean, the dust of dust suction is difficult to drop, and causes secondary pollution.

Description

Electric road sweeper
Technical field
The present invention relates to sanitation equipment technical field, more particularly to it is a kind of can narrow road section road driving electric road it is clear Sweep car.
Background technology
There is special vehicular mechanical sweeper car to be cleaned on car lane at present, for avoiding motor road Occur the traffic accident that sanitation worker is hit, but this vehicular mechanical sweeper car is not particularly suited in bicycle lane or cell Portion's road, is manually cleaned on these roads by sanitation worker, there is that labor intensity is big and operating efficiency low, is wasted big The manpower of amount.Authorized announcement date is the Chinese invention patent that January 6, Authorization Notice No. in 2010 are CN100577917C, open A kind of electric road sweeping vehicle, can carry out cleaning work, for saving manpower in the narrow road section of the types such as bicycle lane Cost.However, above-mentioned road cleaner carries out the transport of rubbish using conveyer belt, because conveyer belt is obliquely installed and conveyer belt two There is gap in side, dust is easy to omit at conveyer belt during vehicle pitching, cause the secondary dirt of road Dye.
The content of the invention
To overcome disadvantages mentioned above, it can be cleaned it is an object of the invention to provide a kind of in the electric road of narrow road section road Car.
In order to reach object above, the first technical scheme that the present invention is used is:A kind of electric road sweeper, including Electro-tricycle, the clearing apparatus being arranged on electro-tricycle, the clearing apparatus include preposition in electro-tricycle bottom Scraping mechanism, rearmounted dust collection mechanism and spraying mechanism on electro-tricycle;
The scraping mechanism includes the material scraping plate and fixture that guiding rubbish enters dust collection mechanism, one end of the fixture It is fixedly connected with the material scraping plate, the other end of the fixture is fixedly connected with underbody;
The dust collection mechanism includes being arranged on the bowl-type circle hairbrush below underbody, and the bowl-type justifies hairbrush and hollow turn One end of axle is fixedly connected, and the hollow rotating shaft extends upward through underbody, and is connected between underbody by bearing block, The other end of the hollow rotating shaft and one end mechanical connection of vacuum-pumping tube, the other end and recycling can of the vacuum-pumping tube Feed end be connected, the discharge end of the recycling can is connected by pipeline with vavuum pump;
The spraying mechanism includes water tank, high-pressure hydraulic pump, spray house steward and spray head, the water side of the water tank with it is described The water inlet end pipeline connection of high-pressure hydraulic pump, the water side of the high-pressure hydraulic pump is connected with the spray main pipe, the spray House steward is connected with the spray head being arranged on below underbody;
Gasoline engine generator, the electricity that the gasoline engine generator is carried in itself with electro-tricycle are additionally provided with the underbody Bottle is connected, and drive motor that the storage battery is also carried with electro-tricycle in itself, vavuum pump, high-pressure hydraulic pump are electrically connected with;It is described The front end of electro-tricycle is provided with controlling switch, the controlling switch respectively with drive motor, vavuum pump, high-pressure hydraulic pump, vapour Fry dried food ingredients motor is electrically connected with.The present invention, which is collected the rubbish of front side to bowl-type by material scraping plate, justifies the region that hairbrush passes through, so And justify hairbrush through bowl-type and suck garbage vacuum in recycling can, during this, rubbish is difficult to fall down from vacuum-pumping tube, its What is cleaned is better.And the electric road sweeper is generated electricity using gasoline engine generator, provided to electric road sweeper The power of lasting walking so that electric road sweeper can continuous firing for a long time.
It is that motor, the motor are additionally provided with the underbody as a further improvement on the present invention It is connected by shaft coupling with the input of turbine worm reducer, the output end and drive pulley of the turbine worm reducer It is fixedly connected, driven pulley is provided with the hollow rotating shaft, leads between the drive pulley and the driven pulley Cross belt connection;The motor is connected with controlling switch, storage battery respectively.So under the drive of motor, bowl-type circle Hairbrush can be rotated, so as to preferably come out the refuse sweeping of corner edge, be carried out in the presence of pull of vacuum In recycling can, the cleannes of its cleaning are improved.
Preferably, the drive pulley and the driven pulley are pulley concial disk.So as to preferably to hollow Rotating shaft provides revolving force so that more stable, the overall durability of raising of bowl-type circle hairbrush rotation.
Preferably, the material scraping plate quantity is two pieces, and underbody bottom is distributed in herringbone shape;The material scraping plate Material scraping plate bristle is provided with lower surface.Material scraping plate is used for collecting in itself rubbish so that bowl-type circle hairbrush is cleaned, and material scraping plate is so Arrangement can be collected preferably to rubbish, and set material scraping plate bristle on the lower surface thereof, improve it and dust is collected Ability.
Preferably, the bowl-type circle hairbrush includes being provided with bullet on the inside of the rotating disk of oval convex shape structure, the rotating disk Property cutter, the front end of the elastic cutter is inlaid with carbide chip;It is provided with what polyester material was made on the outside of the rotating disk Hairbrush.Bowl-type circle hairbrush is further described, elastic cutter is added on the inside of it so that bowl-type circle hairbrush can be to plastics The objects such as bag are cut, and are conducive to rubbish to enter by vacuum-pumping tube in recycling can.
It is that the oxidant of organic matter in airborne dust can be decomposed by being configured with the water tank as a further improvement on the present invention Solution.Above-mentioned oxidizing agent solution is closed with the aqueous fusion in water tank, is sprayed on road ground, can effectively be divided together after being diluted The organic matter in road surface is solved, the clean of road is kept.
Preferably, the casing by dust collection mechanism and spraying mechanism parcel, the casing are additionally provided with the underbody On open up the door for being available for people to enter and the water injection hole added water for people's feed-tank.So casing can block the rainwater and sun in the external world Light, the dust collection mechanism and spraying mechanism for protecting it internal.
Brief description of the drawings
Fig. 1 is appearance schematic diagram of the invention;
Fig. 2 is laid out distribution map for the box house of the present invention;
Structural representation that Fig. 3 is cleaned for the first of the invention, reclaimed;
Fig. 4 cleans for of the invention second, the structural representation of recovery;
Fig. 5 is the structural representation of the spray of the present invention.
In figure:
1- electro-tricycles;2- material scraping plates;3- controlling switches;4- bowl-types justify hairbrush;5- casings;6- material scraping plate bristles;7- Underbody;8- drive pulleys;9- driven pulleies;10- hollow rotating shafts;11- motors;12- vacuum-pumping tubes;13- is returned Closed cans;14- vavuum pumps;15- water tanks;16- high-pressure hydraulic pumps;17- sprays house steward;18- spray heads;19- gasoline engine generators;20- skins Band.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Embodiment 1
Referring to shown in accompanying drawing 1, Fig. 2, Fig. 4 and Fig. 5, a kind of electric road sweeper in the present embodiment, including electronic three Wheel car 1, the clearing apparatus being arranged on electro-tricycle 1, the clearing apparatus include preposition scraping in electro-tricycle bottom Mechanism, rearmounted dust collection mechanism and spraying mechanism on electro-tricycle are expected, wherein each mechanism is specific as follows:
The scraping mechanism includes the material scraping plate 2 and fixture that guiding rubbish enters dust collection mechanism, the one of the fixture End is fixedly connected with the material scraping plate 2, and the other end of the fixture is fixedly connected with underbody 7;
The dust collection mechanism includes the bowl-type circle hairbrush 4 for being arranged on the lower section of underbody 7, and the bowl-type justifies hairbrush 4 and empty One end of heart rotating shaft 10 is fixedly connected and (is fixedly connected in the present embodiment by flange), and the hollow rotating shaft 10 extends upward through vehicle body Bottom plate 7, and be connected between underbody 7 by bearing block, the other end of the hollow rotating shaft 10 and the one of vacuum-pumping tube 12 End mechanical connection (vacuum-pumping tube maintains the original state when mechanical seal allows the hollow rotating shaft to rotate, and does not rotate and then), institute The other end for stating vacuum-pumping tube 12 is connected with the feed end of recycling can 13, and the discharge end of the recycling can 13 passes through pipeline and vacuum Pump 14 is connected;
The spraying mechanism includes water tank 15, high-pressure hydraulic pump 16, spray house steward 17 and spray head 18, and the water tank 15 goes out Water end (W.E.) is connected with the water inlet end pipeline of the high-pressure hydraulic pump 16, and the water side of the high-pressure hydraulic pump 16 is managed with the spray house steward 17 Road is connected, and the spray house steward 17 is connected with being arranged on the spray head 18 of the lower section of underbody 7;
Be additionally provided with gasoline engine generator 19 on the underbody 7, the gasoline engine generator 19 and electro-tricycle in itself from The storage battery of band is connected, and drive motor that the storage battery is also carried with electro-tricycle in itself, vavuum pump 14, high-pressure hydraulic pump 16 are electrical Connection;The front end of the electro-tricycle 1 is provided with controlling switch 3, the controlling switch 3 respectively with drive motor, vavuum pump 14th, high-pressure hydraulic pump 16, gasoline engine generator 19 are electrically connected with.
The quantity of material scraping plate 2 is two pieces in the present embodiment, and the bottom of underbody 7 is distributed in herringbone shape;Institute State and be provided with material scraping plate bristle 6 on the lower surface of material scraping plate 2.Material scraping plate 2 itself is used for collecting rubbish so that bowl-type circle hairbrush 4 is clear Sweep, material scraping plate 2 is arranged so as to preferably to collect rubbish, and material scraping plate bristle 6 is set on the lower surface thereof, improve It collects ability to dust.
Furthermore, it is understood that used bowl-type circle hairbrush 4 includes the rotating disk of oval convex shape structure in the present embodiment, Elastic cutter is provided with the inside of the rotating disk, the front end of the elastic cutter is inlaid with carbide chip;On the outside of the rotating disk It is provided with the hairbrush that polyester material is made.Bowl-type circle hairbrush is further described, elastic cutter is added on the inside of it so that should Bowl-type circle hairbrush can be cut to objects such as polybags, be conducive to rubbish to enter by vacuum-pumping tube in recycling can.
Furthermore, it is understood that being additionally provided with the present embodiment on the underbody 7 by dust collection mechanism and spraying mechanism bag The door for being available for people to enter and the water injection hole added water for people's feed-tank are opened up on the casing 5 wrapped up in, the casing 5.So casing 5 can The rainwater and sunlight in the external world are blocked, the dust collection mechanism and spraying mechanism for protecting it internal.
Have to further improve to be configured with to decompose in airborne dust in the cleannes after road is cleaned, the water tank 15 The oxidizing agent solution of machine thing.Above-mentioned oxidizing agent solution is closed with the aqueous fusion in water tank, is sprayed at together on road ground after being diluted, The organic matter in road surface can be effectively decomposed, the clean of road is kept.
The present invention, which is collected the rubbish of front side to bowl-type by material scraping plate, justifies the region that hairbrush passes through, but justifies through bowl-type Hairbrush sucks garbage vacuum in recycling can, and during this, rubbish is difficult to fall down from vacuum-pumping tube, its effect cleaned More preferably.And the electric road sweeper is generated electricity using gasoline engine generator, lasting walking is provided to electric road sweeper Power so that electric road sweeper can continuous firing for a long time.
Embodiment 2
Referring to shown in accompanying drawing 1, Fig. 2, Fig. 3 and Fig. 5, a kind of electric road sweeper in the present embodiment, itself and embodiment 1 Middle electric road sweeper difference is:Motor 11, the motor 11 are additionally provided with the underbody 7 It is connected by shaft coupling with the input of turbine worm reducer, the output end and drive pulley of the turbine worm reducer 8 are fixedly connected, and driven pulley 9, the drive pulley 8 and the driven pulley 9 are provided with the hollow rotating shaft 10 Between connected by belt 20;The motor 11 is connected with controlling switch 3, storage battery respectively.So in the band of motor Under dynamic, bowl-type circle hairbrush 4 can be rotated, so as to preferably come out the refuse sweeping of corner edge, in pull of vacuum In the presence of carry out recycling can in, improve its cleaning cleannes.
The drive pulley 8 and the driven pulley 9 are pulley concial disk in the present embodiment.So as to preferably Revolving force is provided to hollow rotating shaft so that more stable, the overall durability of raising of bowl-type circle hairbrush rotation.
The technical concepts and features of embodiment of above only to illustrate the invention, its object is to allow be familiar with technique People understands present disclosure and is carried out, and it is not intended to limit the scope of the present invention, all according to spirit of the invention The equivalent change or modification that essence is done, should all cover within the scope of the present invention.

Claims (7)

1. a kind of electric road sweeper, including electro-tricycle (1), the clearing apparatus being arranged on electro-tricycle, it is special Levy and be:The clearing apparatus includes preposition scraping mechanism in electro-tricycle (1) bottom, rearmounted in electro-tricycle (1) On dust collection mechanism and spraying mechanism;
The scraping mechanism includes the material scraping plate (2) and fixture that guiding rubbish enters dust collection mechanism, one end of the fixture It is fixedly connected with the material scraping plate (2), the other end of the fixture is fixedly connected with underbody (7);
The dust collection mechanism includes being arranged on the bowl-type circle hairbrush (4) below underbody (7), bowl-type circle hairbrush (4) with One end of hollow rotating shaft (10) is fixedly connected, and the hollow rotating shaft (10) extends upward through underbody (7), and and underbody (7) it is connected between by bearing block, the other end of the hollow rotating shaft (10) connects with one end mechanical seal of vacuum-pumping tube (12) Connect, the other end of the vacuum-pumping tube (12) is connected with the feed end of recycling can (13), the discharge end of the recycling can (13) leads to Piping is connected with vavuum pump (14);
The spraying mechanism includes water tank (15), high-pressure hydraulic pump (16), spray house steward (17) and spray head (18), the water tank (15) water side is connected with the water inlet end pipeline of the high-pressure hydraulic pump (16), the water side of the high-pressure hydraulic pump (16) with it is described The connection of house steward (17) pipeline is sprayed, the spray house steward (17) is connected with the spray head (18) being arranged on below underbody (7);
Gasoline engine generator (19) is additionally provided with the underbody (7), the gasoline engine generator (19) and electro-tricycle (1) are originally Storage battery that body is carried is connected, drive motor that the storage battery is also carried with electro-tricycle (1) in itself, vavuum pump (14), high pressure Water pump (16) is electrically connected with;The front end of the electro-tricycle (1) is provided with controlling switch (3), and the controlling switch (3) is respectively It is electrically connected with drive motor, vavuum pump (14), high-pressure hydraulic pump (16), gasoline engine generator (19).
2. electric road sweeper according to claim 1, it is characterised in that:It is additionally provided with the underbody (7) Motor (11), the motor (11) is connected by shaft coupling with the input of turbine worm reducer, the turbine The output end of worm decelerating machine is fixedly connected with drive pulley (8), and driven pulley is provided with the hollow rotating shaft (10) (9), it is connected between the drive pulley (8) and the driven pulley (9) by belt (20);The motor (11) It is connected respectively with controlling switch (3), storage battery.
3. electric road sweeper according to claim 2, it is characterised in that:The drive pulley (8) and it is described from Dynamic belt pulley (9) is pulley concial disk.
4. electric road sweeper according to claim 1, it is characterised in that:Material scraping plate (2) quantity is two pieces, is in Herringbone shape is distributed in underbody (7) bottom;Material scraping plate bristle (6) is provided with material scraping plate (2) lower surface.
5. electric road sweeper according to claim 1, it is characterised in that:The bowl-type circle hairbrush (4) includes ellipse Elastic cutter is provided with the inside of the rotating disk of convex shape structure, the rotating disk, the front end of the elastic cutter is inlaid with hard conjunction Golden blade;The hairbrush that polyester material is made is provided with the outside of the rotating disk.
6. electric road sweeper according to claim 1, it is characterised in that:It is configured with and can divides in the water tank (15) Solve the oxidizing agent solution of organic matter in airborne dust.
7. electric road sweeper according to claim 1, it is characterised in that:It is additionally provided with the underbody (7) The door for being available for people to enter is opened up on the casing (5) that dust collection mechanism and spraying mechanism are wrapped up, the casing (5) and people's feed-tank is supplied The water injection hole added water.
CN201710254490.1A 2017-04-18 2017-04-18 Electric road sweeper Pending CN106988254A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710254490.1A CN106988254A (en) 2017-04-18 2017-04-18 Electric road sweeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710254490.1A CN106988254A (en) 2017-04-18 2017-04-18 Electric road sweeper

Publications (1)

Publication Number Publication Date
CN106988254A true CN106988254A (en) 2017-07-28

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ID=59416442

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CN201710254490.1A Pending CN106988254A (en) 2017-04-18 2017-04-18 Electric road sweeper

Country Status (1)

Country Link
CN (1) CN106988254A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107402548A (en) * 2017-09-07 2017-11-28 岑溪市东正动力科技开发有限公司 A kind of highway road deashing device
CN110777715A (en) * 2019-11-06 2020-02-11 宁波爵盛科技有限公司 Cleaning device of electric environment-friendly tricycle
CN115075174A (en) * 2022-08-18 2022-09-20 江苏安迪泰机车制造有限公司 Three-wheel cleaning vehicle for cleaning street

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274709A (en) * 1988-09-09 1990-03-14 Kensetsusho Chugoku Chiho Kensetsukyoku Vacuum road sweeper
CN201031373Y (en) * 2007-06-08 2008-03-05 翟栋 Highways cleaning car with dust exhaust apparatus
CN201077969Y (en) * 2007-01-23 2008-06-25 刘良祥 Dry and wet two purpose sucking cleaning sweeping machine
CN202390796U (en) * 2011-12-20 2012-08-22 中联重科股份有限公司 Sweeping working head, sweeping device and road sweeper
CN204401531U (en) * 2015-01-14 2015-06-17 陈建波 Road corner cleaning special purpose device
CN104790328A (en) * 2015-03-24 2015-07-22 苏州华冲精密机械有限公司 Sweeping vehicle
CN106223246A (en) * 2016-08-16 2016-12-14 青岛同辉汽车技术有限公司 A kind of energy-conservation sweeper of oil electric mixed dynamic
CN206680930U (en) * 2017-04-18 2017-11-28 无锡市太湖湖泊治理股份有限公司 Electric road sweeper

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0274709A (en) * 1988-09-09 1990-03-14 Kensetsusho Chugoku Chiho Kensetsukyoku Vacuum road sweeper
CN201077969Y (en) * 2007-01-23 2008-06-25 刘良祥 Dry and wet two purpose sucking cleaning sweeping machine
CN201031373Y (en) * 2007-06-08 2008-03-05 翟栋 Highways cleaning car with dust exhaust apparatus
CN202390796U (en) * 2011-12-20 2012-08-22 中联重科股份有限公司 Sweeping working head, sweeping device and road sweeper
CN204401531U (en) * 2015-01-14 2015-06-17 陈建波 Road corner cleaning special purpose device
CN104790328A (en) * 2015-03-24 2015-07-22 苏州华冲精密机械有限公司 Sweeping vehicle
CN106223246A (en) * 2016-08-16 2016-12-14 青岛同辉汽车技术有限公司 A kind of energy-conservation sweeper of oil electric mixed dynamic
CN206680930U (en) * 2017-04-18 2017-11-28 无锡市太湖湖泊治理股份有限公司 Electric road sweeper

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
杨士敏等: "《高等级公路养护机械》", 30 September 2003 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107402548A (en) * 2017-09-07 2017-11-28 岑溪市东正动力科技开发有限公司 A kind of highway road deashing device
CN110777715A (en) * 2019-11-06 2020-02-11 宁波爵盛科技有限公司 Cleaning device of electric environment-friendly tricycle
CN115075174A (en) * 2022-08-18 2022-09-20 江苏安迪泰机车制造有限公司 Three-wheel cleaning vehicle for cleaning street

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Application publication date: 20170728