CN201896300U - Dustproof sweeper - Google Patents

Dustproof sweeper Download PDF

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Publication number
CN201896300U
CN201896300U CN2010202885948U CN201020288594U CN201896300U CN 201896300 U CN201896300 U CN 201896300U CN 2010202885948 U CN2010202885948 U CN 2010202885948U CN 201020288594 U CN201020288594 U CN 201020288594U CN 201896300 U CN201896300 U CN 201896300U
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CN
China
Prior art keywords
dust
ash bin
sucker
brush
blower fan
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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
Application number
CN2010202885948U
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Chinese (zh)
Inventor
刘住林
Original Assignee
刘住林
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Filing date
Publication date
Application filed by 刘住林 filed Critical 刘住林
Priority to CN2010202885948U priority Critical patent/CN201896300U/en
Application granted granted Critical
Publication of CN201896300U publication Critical patent/CN201896300U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model provides a dustproof sweeper which comprises a sweeper body capable of walking, wherein the sweeper boy is internally provided with an engine, a fan, a brush cleaning device and a dust removing device; the brush cleaning device comprises a hydraulic pump, a brush and a first suction tube; the dust absorption device comprises an ash box, a second suction tube and a suction cup; the fan also comprises a blowing device; the dust removing device is connected with the blowing device and is also connected with the suction cup through a dust removing tube; the engine drives the hydraulic pump, so that the brush rotates to sweep the dust and particles to the suction cup; the fan is driven to generate negative press in the ash box; the dust and particles in the suction cup are absorbed in the ash box by the second suction tube; raise dust brought by the second suction tube is cleaned up by the brush, enters the fan through the first suction tube, and then enters the dust removing device through the blowing device; the filtered air is exhausted into the atmosphere; and the dust enters the suction cup through the dust removing tube and is absorbed into the ash box through the second suction tube. The principles of blowing, suction, and sweeping are combined to complete the cleaning work, so that the energy resources are more effectively utilized; and secondary raise dust is avoided by setting dust removal, dust removal of a roller in the ash box, and dust removal of a dust removing roller.

Description

A kind of dustless sweeping machine
Technical field
The utility model relates to a kind of sweeping machine, is specifically related to a kind of dustless sweeping machine.
Background technology
At present, road-sweeper generally is divided into cleaning formula and vacuum absorption formula two classes.The cleaning formula is that the principle that adopts water spray, dish brush to clean, suck rubbish is cleaned.During cleaning work, being contained in the preceding nozzle of headstock and dish brush sprays the road surface moist, the decline of circular discs brush is also overhanging to be swept to desired location with ground rubbish, dust is under the effect of blower fan, make suction nozzle form bigger vacuum, the air-flow of high-speed motion sucks Material collecting box for harvesting with rubbish and dust through suction nozzle and pipeline.Trickle dust enters atmosphere by blower fan, has brought the reentrainment of dust pollution.The vacuum absorption formula is to adopt the slit suction port to utilize vacuum directly to collect rubbish. during work, suck rubbish and dust from the slit suction port, the bigger rubbish of density is thrown rear portion to Material collecting box for harvesting by the air-flow of high-speed motion, the very little foreign material of density are by under the strainer filtering, and dust is collected through deduster, and the gas after dedusting is evolved enters atmosphere through fan outlet.Therefore, these two kinds of cleaning automobiles are all wasted a large amount of wind energies in cleaning work, consume more multipotency source, though be environmental sanitation car not " environmental protection ".
The utility model content
In the cleaning work process, produce problems such as reentrainment of dust pollution in order to solve existing road-sweeper, the utility model provides pressure-vaccum to sweep the dustless sweeping machine of combination, this road-sweeper adopts the brush cleaning when the cleaning work process, the brush cleaning has power greatly can be clean with the larger object cleaning.The principle of sucker negative pressure dust suction, the air communication over-blowing sucker that utilizes blower fan rotate to produce sucks material-gathering device (for example ash bin) with ground dust and granule materials, in material-gathering device by cylinder dedusting in sedimentation dedusting, the ash bin, Dust-proof rotary drum dedusting with gas purification.The pollution that the reentrainment of dust that effectively solves in this cyclic process brings.Reach energy-conserving and environment-protective.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of dustless sweeping machine is provided, comprises walking car body, motor is installed in the car body, blower fan, brush clearing apparatus, dust exhaust apparatus, dust arrester also are installed in the car body;
Described brush clearing apparatus comprises hydraulic pump, the brush that links to each other with described hydraulic pump, first suction pipe that links to each other with described brush;
Described dust exhaust apparatus comprises the ash bin that is connected with described blower fan, second suction pipe that is connected with described ash bin, the sucker that is connected with described second suction pipe, and wherein, described blower fan also comprises blowing device;
Described dust arrester links to each other with described blowing device, and links to each other with described sucker by the depositing dust pipe;
The described hydraulic pump of described motor driven makes described brush rotation, dust and particle are swept to described sucker, described motor driven blower fan, make described ash bin produce negative pressure, described second suction pipe sucks described ash bin with dust in the described sucker and granule materials, the airborne dust that the brush cleaning brings enters described blower fan and enters described dust arrester through blowing device through described first suction pipe, air after filtering is arranged to atmosphere, dust enters described sucker through described depositing dust pipe, sucks described ash bin by described second suction pipe again.
Described ash bin comprises first ash bin and second ash bin, also be provided with first Dust-proof rotary drum that communicates with described second ash bin in described first ash bin, described second suction pipe sucks described first ash bin with dust in the described sucker and granule materials, the less dust of particle diameter is made circular motion through described first Dust-proof rotary drum, is deposited in described second ash bin by deadweight.
Described sucker is double-deck semiclosed property.
Isolate with cloth around the described brush, the airborne dust of kicking up in cleaning process sucks described blower fan through described first suction pipe.
Comprise second Dust-proof rotary drum in the described dust arrester, also comprise the high voltage pulse pipe, avoid dust to stick on described second Dust-proof rotary drum with the dust blowback that will stick on described second Dust-proof rotary drum.
The blowing device of described blower fan also links to each other with described sucker by blowpipe, ground dust is blowed to the suction inlet of described sucker.
Described sucker, ash bin all adopt hydraulic control, and the elevate a turnable ladder angle of ash bin is 50 °.
The dustless sweeping machine that the utility model provides, motor drives the blower fan high speed rotating, makes the big ash bin that is connected with blower fan produce negative pressure, and admission pipe sucks big ash bin with dust and the granule materials that is blown afloat in the pressure-vaccum dish, the greater particle size dust is collected by the self gravitation sedimentation, realizes the sedimentation dedusting.Because own wt is less is sucked by blower fan, the cylinder that is introduced in the ash bin before air intake machine is not done the high speed circular motion than the dust of small particle diameter, and dust settling is realized cylinder dedusting in the ash bin in little ash bin under action of inertia.And the airborne dust that the brush rotation is kicked up enters Dust-proof rotary drum through the blower fan blowing mouth again after suction pipe enters blower fan, and filtered air is arranged to atmosphere.Filtrate uses a period of time rear surface can gather one deck dust, filters filter by the soot cleaning system blowback, and to remove the dust stratification on the filtrate, the dust after the filtration is by entering big ash bin through sucker again from reentering sucker.Thereby finish cleaning work.Airborne dust problem in solving simultaneously in cleaning process.
Therefore dustless sweeping machine can use in the city, improves the environmental sanitation level in city.
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, preferred embodiment cited below particularly, and conjunction with figs. are described in detail below.
Description of drawings
Fig. 1 is the dustless sweeping machine structural representation of an embodiment of the present utility model;
Fig. 2 is the dust arrester structural representation of the dustless sweeping machine of an embodiment of the present utility model;
Fig. 3 is the pipe connecting structure schematic diagram of the dust arrester of Fig. 2;
Fig. 4 is that the internal gas flow of describing the dustless sweeping machine of Fig. 1 flows to schematic diagram.
The specific embodiment
The utility model provides a kind of dustless sweeping machine, please refer to Fig. 1, and a kind of dustless sweeping machine is provided, and comprises walking car body 1, and motor 2 is installed in the car body 1, and blower fan 5, brush clearing apparatus, dust exhaust apparatus, dust arrester also are installed in the car body; Described brush clearing apparatus comprises hydraulic pump 3, the brush 6 that links to each other with described hydraulic pump 3, first suction pipe 4 that links to each other with described brush 6; Described dust exhaust apparatus comprises the ash bin 15 that is connected with blower fan 5, second suction pipe 12 that is connected with described ash bin 15, the sucker 11 that is connected with second suction pipe 12, and wherein, blower fan 5 also comprises blowing device 7; Described dust arrester links to each other with described blowing device 7, and links to each other with described sucker 11 by depositing dust pipe 10; Described motor 2 drives described hydraulic pump 3 and makes described brush 6 rotations, dust and particle are swept to described sucker 11, described motor 2 drives blower fan 5, make described ash bin 15 produce negative pressure, described second suction pipe 12 sucks described ash bin 15 with dust in the described sucker 11 and granule materials, the airborne dust that brush 6 cleanings bring enters described blower fan 5 and enters described dust arrester through blowing device 7 through described first suction pipe 4, air after filtering is arranged to atmosphere, dust enters described sucker 11 through described depositing dust pipe 10, sucks described ash bin 15 by described second suction pipe 12 again.
Particularly, motor 2 drives blower fans 5 and rotates and makes ash bin 15 produce negative pressure, and dust and granule materials enter ash bin 15 by sucker 11 and suck and be with the cylinder 13 of air-flow in ash bin of airborne dust to do the high speed circular motion, and dust is deposited in the ash bin 14 by deadweight.Motor 2 drives hydraulic pump 3 and produces the power of surging, and the power of surging drives hydraulic motor rotates brush 6.A rotate dust and foreign material of brush 6 are swept to sucker 11, and the airborne dust that produces enters blower fan 5 by suction pipe 4 and avoided airborne dust.Blower fan 5 enters Dust-proof rotary drum 9 through blower fan blowing device 7 again, and dust enters sucker 11 through depositing dust pipe 10 and enters ash bin 15 through suction pipe 12 again after filtering.The air-flow that the blower fan rotation produces blows to sucker 11 suction inlets to ground dust through blowing device 7 through blowpipe 8.Suck ash bin 15 through suction pipe 12 again.With air purification, cleaned air passes is arranged to atmosphere by Dust-proof rotary drum 9.Finished cleaning, the airborne dust problem in solving simultaneously in cleaning process.
Sucker 11 is specifically as follows double-deck type semienclosed.Sucker 11 connects ash bins 15 by suction pipe 12, and blowpipe 8 is connected ash bin 15 by depositing dust pipe 10, sucker 11 and suction pipe 12, and the pressure-vaccum interlock is more effective to have solved the work that negative pressure is not enough to finish, and has utilized wind energy fully.
Particularly, add suction pipe 4 and brush and isolate with cloth on every side on brush 6, the airborne dust of kicking up in cleaning process sucks blower fans 5 through suction pipe 4, enters Dust-proof rotary drum 9 by blower fan blowing device 7 and avoids the dust pollution environment.
Dust-proof rotary drum in the ash bin specifically can be designed as: the interior air-flow of ash bin enters Dust-proof rotary drum 13 and rotates, and dust produces to conduct oneself with dignity to be deposited in the ash bin 14 in rotating through formula avoids secondary pollution.
In Fig. 1, filtrate uses a period of time rear surface can gather one deck dust, and by electronic impulse valve control high-pressure air pipe blowback filter, to remove lip-deep laying dust, the dust after the filtration enters sucker 11 through depositing dust pipe 10, enters ash bin 15 through suction pipe 12 again.
Please refer to Fig. 2-Fig. 4 simultaneously, wherein Fig. 2 is the dust arrester structural representation of dustless sweeping machine, and its arrow place bottom is an air intake, the line C machine blowing device of giving a dinner for a visitor from afar at the place, and line D place connects the depositing dust pipe; Fig. 3 is the pipe connecting structure schematic diagram of the dust arrester of Fig. 2, and line E place is the depositing dust interface tube, and line F place is a suction port, and line G place is a blowing mouth; Fig. 4 is that the internal gas flow of describing the dustless sweeping machine of Fig. 1 flows to schematic diagram, and line H place connects big ash bin, the line I machine inlet scoop of giving a dinner for a visitor from afar at the place, and line J place connects the depositing dust mouth.The airborne dust that is input to dust arrester is along with the air-flow that blower fan 5 rotations produce is imported Dust-proof rotary drum 9 behind blower fan blowing device 7, and dust wherein is by depositing dust pipe 10 input suckers 11, and row is to atmosphere after the air purification wherein.Wherein Dust-proof rotary drum 9 specifically can be provided with three, blows into the air-flow that has airborne dust through blower fan 5 and filters through cylinder, and the dust after the filtration enters sucker 11 by deadweight through depositing dust pipe 10.Cleaned air passes is arranged to atmosphere.Have the high voltage pulse pipe to avoid the dust blowback that sticks on the Dust-proof rotary drum 9 dust to stick on the Dust-proof rotary drum 9 on the Dust-proof rotary drum 9, blow into the air-flow that has airborne dust through blower fan 5 and filter through Dust-proof rotary drum 9, the dust after the filtration is imported suckers 11 by deadweight through depositing dust pipe 10.Utilized the energy that blower fan produced efficiently, effectively with dust controlling in the ash bin of car body.
Sucker of the present utility model, ash bin, back chamber door all adopt hydraulic control, and the maximum elevate a turnable ladder angle of ash bin is 50 °, rubbish can be emptied fully, and the rear cabinet door can make the ash bin complete closed by hydraulic means and open.More than be the general routine techniques in present technique field, be not described in detail in this.
The principle that the dustless sweeping machine that the utility model provides adopts pressure-vaccum to sweep combination is finished cleaning work, thereby driving the rotation of oil pump generation oil pressure drive brush by motor sweeps foreign material and dust to sucker, produce negative pressure in the big case of blower fan high speed rotating and suck dust and granule materials, the blower fan blowing mouth blows the dust of sucker, pressure-vaccum has been swept in conjunction with more efficient use the energy, has avoided reentrainment of dust through cylinder dedusting in sedimentation dedusting, the ash bin, Dust-proof rotary drum dedusting again.
Though the present invention discloses as above with preferred embodiment; right its is not in order to limit the present invention; any person of ordinary skill in the field; without departing from the spirit and scope of the invention; when can doing a little change and improvement, so the present invention's protection domain is as the criterion when looking the claim person of defining.

Claims (7)

1. a dustless sweeping machine comprises walking car body, and motor is installed in the car body, it is characterized in that, blower fan, brush clearing apparatus, dust exhaust apparatus and dust arrester also are installed in the car body;
Described brush clearing apparatus comprises hydraulic pump, brush that links to each other with described hydraulic pump and first suction pipe that links to each other with described brush;
Described dust exhaust apparatus comprises the ash bin that is connected with described blower fan, second suction pipe that is connected with described ash bin and the sucker that is connected with described second suction pipe, and wherein, described blower fan also comprises blowing device;
Described dust arrester links to each other with described blowing device, and links to each other with described sucker by the depositing dust pipe;
The described hydraulic pump of described motor driven makes described brush rotation, dust and particle are swept to described sucker, described motor driven blower fan, make described ash bin produce negative pressure, described second suction pipe sucks described ash bin with dust in the described sucker and granule materials, the airborne dust that the brush cleaning brings enters described blower fan and enters described dust arrester through blowing device through described first suction pipe, and dust enters described sucker through described depositing dust pipe, sucks described ash bin by described second suction pipe again.
2. dustless sweeping machine according to claim 1, it is characterized in that, described ash bin comprises first ash bin and second ash bin, also be provided with first Dust-proof rotary drum that communicates with described second ash bin in described first ash bin, described second suction pipe sucks described first ash bin with dust in the described sucker and granule materials, the less dust of particle diameter is made circular motion through described first Dust-proof rotary drum, is deposited in described second ash bin by deadweight.
3. dustless sweeping machine according to claim 1 is characterized in that, described sucker is double-deck semiclosed property.
4. dustless sweeping machine according to claim 1 is characterized in that, isolates with cloth around the described brush, and the airborne dust of kicking up in cleaning process sucks described blower fan through described first suction pipe.
5. dustless sweeping machine according to claim 1, it is characterized in that, comprise second Dust-proof rotary drum in the described dust arrester, also comprise the high voltage pulse pipe, avoid dust to stick on described second Dust-proof rotary drum with the dust blowback that will stick on described second Dust-proof rotary drum.
6. according to the described dustless sweeping machine of above-mentioned any claim, it is characterized in that the blowing device of described blower fan also links to each other with described sucker by blowpipe, ground dust is blowed to the suction inlet of described sucker.
7. dustless sweeping machine according to claim 6 is characterized in that described sucker, ash bin all adopt hydraulic control, and the elevate a turnable ladder angle of ash bin is 50 °.
CN2010202885948U 2010-08-11 2010-08-11 Dustproof sweeper Expired - Fee Related CN201896300U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202885948U CN201896300U (en) 2010-08-11 2010-08-11 Dustproof sweeper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202885948U CN201896300U (en) 2010-08-11 2010-08-11 Dustproof sweeper

Publications (1)

Publication Number Publication Date
CN201896300U true CN201896300U (en) 2011-07-13

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102943447A (en) * 2012-11-30 2013-02-27 武汉大学 Jet flow vacuum suction device
CN103114545A (en) * 2013-02-19 2013-05-22 李宏江 Manpower and motive power dual-purpose street road surface cleaning vacuum sweeper
CN104120666A (en) * 2014-07-31 2014-10-29 丹阳市亚力车业有限公司 Multifunctional motor sweeper sucker assembly
CN105696506A (en) * 2014-12-24 2016-06-22 长沙中联重科环卫机械有限公司 Road sweeper
CN104120666B (en) * 2014-07-31 2017-01-04 丹阳市亚力车业有限公司 A kind of Multifunctional sweeper Suction cup assembly
CN110468764A (en) * 2019-08-23 2019-11-19 广州市欧树环保科技有限公司 A kind of good road sweeper of cleaning effect for beautifying city

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102943447A (en) * 2012-11-30 2013-02-27 武汉大学 Jet flow vacuum suction device
CN102943447B (en) * 2012-11-30 2015-06-24 武汉大学 Jet flow vacuum suction device
CN103114545A (en) * 2013-02-19 2013-05-22 李宏江 Manpower and motive power dual-purpose street road surface cleaning vacuum sweeper
CN104120666A (en) * 2014-07-31 2014-10-29 丹阳市亚力车业有限公司 Multifunctional motor sweeper sucker assembly
CN104120666B (en) * 2014-07-31 2017-01-04 丹阳市亚力车业有限公司 A kind of Multifunctional sweeper Suction cup assembly
CN105696506A (en) * 2014-12-24 2016-06-22 长沙中联重科环卫机械有限公司 Road sweeper
CN110468764A (en) * 2019-08-23 2019-11-19 广州市欧树环保科技有限公司 A kind of good road sweeper of cleaning effect for beautifying city

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110713

Termination date: 20120811