CN203977338U - A kind of dust filtration device of pavement sweeping machine - Google Patents
A kind of dust filtration device of pavement sweeping machine Download PDFInfo
- Publication number
- CN203977338U CN203977338U CN201420342956.5U CN201420342956U CN203977338U CN 203977338 U CN203977338 U CN 203977338U CN 201420342956 U CN201420342956 U CN 201420342956U CN 203977338 U CN203977338 U CN 203977338U
- Authority
- CN
- China
- Prior art keywords
- dust
- filter cloth
- filtration device
- sweeping machine
- support bar
- 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
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- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses a kind of dust filtration device of pavement sweeping machine, comprise hitch frame, cleaning brush, road wheel, blower fan and filter screen, filter screen is interconnective corrugated filter cloth, in the wave crest of each corrugated filter cloth and wave base, be equipped with support bar, the two end supports of each support bar is on the sidewall of control of dust rear cabinet.The utlity model has the very much not susceptible to plugging advantage of area of screen pack.
Description
Technical field:
The utility model relates to the dust filtration device of a kind of scavenging machine, particularly a kind of pavement sweeping machine.
Background technology:
The defect of the dust dusting polluting environment existing for pure cleaning formula pavement sweeping machine, top at dust cleaning case is provided with filter screen, this filter screen is horizontally disposed filter cloth, because the area of this plane filter cloth is less, filter cloth is stopped up very fast by dust, need often to stop filter cloth is removed to dust work, affect operation.
Utility model content:
The utility model object is to provide a kind of dust filtration device that filters the effective a kind of pavement sweeping machine of dust.
The technical scheme that realizes the utility model object is, a kind of dust filtration device of pavement sweeping machine, comprise hitch frame, cleaning brush, road wheel, blower fan and filter screen, it is characterized in that: filter screen is interconnective corrugated filter cloth, in the wave crest of each corrugated filter cloth and wave base, is equipped with support bar, and the two end supports of each support bar is on the sidewall of control of dust rear cabinet.
The utility model has the very much not susceptible to plugging advantage of area of screen pack compared with the prior art.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model; Fig. 2 is the left side view of Fig. 1.
Detailed description of the invention:
The utility model has following embodiment, adopt following existing drive technology: on the wheel shaft of the road wheel 5 of road-sweeper, establish sprocket wheel 6 relative with the cleaning axle sprocket wheel 4 in case before road-sweeper 2, be located at First Transition axle sprocket wheel 7 on control of dust rear cabinet 9 relative with another sprocket wheel on above line travelling wheel wheel shaft, on this First Transition axle, be also provided with belt pulley relative with the belt pulley 8 on the second transition axis, this belt pulley 8 is relative with the belt pulley 10 on fan shaft.The object that the second excess axle belt pulley is set is further to improve gearratio, makes blower fan obtain higher rotating speed.Change plane filter cloth into multiple interconnective corrugated filter clothes 12, in the wave crest of each corrugated filter cloth and wave base, support bar 13 is set, the two ends of each support bar are flexibly connected with the wallboard of control of dust rear cabinet respectively.The filter area of this corrugated filter cloth is large, thereby good filtration effect, and this sagging corrugated filter cloth has the effect of dust on cleaning filter cloth in walking due to vibration.
Operating principle of the present utility model is that road-sweeper is while cleaning road surface operation, drive walking by locomotive by hitch frame 1, the rotation of road wheel drives cleaning brush 3 to rotate the foreign material on road surface and dust is swept in control of dust rear cabinet, simultaneously, drive blower fan High Rotation Speed by the belt pulley on first, second transition axis, dust in rear cabinet is drawn into top and tackles the bottom of falling rear cabinet through filter cloth 12, the gas after filtration enters in atmosphere from the air outlet 11 of rear box top.
Claims (1)
1. the dust filtration device of a pavement sweeping machine, comprise hitch frame, cleaning brush, road wheel, blower fan and filter screen, it is characterized in that: filter screen is interconnective corrugated filter cloth, in the wave crest of each corrugated filter cloth and wave base, be equipped with support bar, the two end supports of each support bar is on the sidewall of control of dust rear cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342956.5U CN203977338U (en) | 2014-06-26 | 2014-06-26 | A kind of dust filtration device of pavement sweeping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420342956.5U CN203977338U (en) | 2014-06-26 | 2014-06-26 | A kind of dust filtration device of pavement sweeping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977338U true CN203977338U (en) | 2014-12-03 |
Family
ID=51974796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420342956.5U Expired - Fee Related CN203977338U (en) | 2014-06-26 | 2014-06-26 | A kind of dust filtration device of pavement sweeping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894375A (en) * | 2017-03-22 | 2017-06-27 | 江苏道美工程机械有限公司 | Novel environment friendly conserves dust collection equipment |
-
2014
- 2014-06-26 CN CN201420342956.5U patent/CN203977338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106894375A (en) * | 2017-03-22 | 2017-06-27 | 江苏道美工程机械有限公司 | Novel environment friendly conserves dust collection equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |