CN203222761U - Environment-friendly road sweeper - Google Patents
Environment-friendly road sweeper Download PDFInfo
- Publication number
- CN203222761U CN203222761U CN 201320204956 CN201320204956U CN203222761U CN 203222761 U CN203222761 U CN 203222761U CN 201320204956 CN201320204956 CN 201320204956 CN 201320204956 U CN201320204956 U CN 201320204956U CN 203222761 U CN203222761 U CN 203222761U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- dust hood
- pipe
- plate
- splitter plate
- 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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Abstract
The utility model discloses an environment-friendly road sweeper. The environment-friendly road sweeper comprises a box body, a dust hood, a dust suction pipe and a secondary engine air inlet device. The dust hood is arranged inside the box body, the upper end of the dust suction pipe is arranged on the inner lower portion of the dust hood, the lower end of the dust suction pipe is connected with a dust collector outside the box body, the secondary engine air inlet device comprises an air filter, a left splitter plate and a right splitter plate are arranged inside the dust hood, the left splitter plate and the right splitter plate are symmetrical, the left splitter plate and the right splitter plate are of an arc-shaped plate structure, the right end of the left splitter plate is connected with the left end of the right splitter plate, the left end of the left splitter plate and the right end of the right splitter plate are arranged on the top of the interior of the dust hood, the secondary engine air inlet device further comprises an air inlet cover and an air inlet pipe, the air inlet cover is arranged on the top of a vehicle head of the road sweeper, the air inlet cover is of a hollow cuboid structure, a plurality of air inlet holes are formed in the front portion of the air inlet cover, the rear portion of the air inlet cover is communicated with the front end of the air inlet pipe, the rear end of the air inlet pipe is communicated with the air filter, and the air filter is communicated with a secondary engine.
Description
Technical field
The utility model relates to a kind of environmental protection road sweeper.
Background technology
Existing a kind of environmental protection road sweeper contains casing, dust hood, sweep-up pipe and assistant engine inlet duct.Dust hood is positioned at box house, and the upper end of sweep-up pipe is positioned at the bottom of dust hood, and the sweep-up pipe lower end is connected with the dust catcher of casing outside.During the sweeping machine operation, rubbish is sucked by dust catcher and enters dust hood by sweep-up pipe, and rubbish is dropped in the casing of sweeping machine by stopping of dust hood.When above-mentioned casing uses, owing to contain moisture, dust and some thick substances in the rubbish, rubbish often sticks on the dust hood easily, thereby need often cleaning dust hood, therefore it is time-consuming to require great effort, rubbish sticks to for a long time and also can make the dust hood corrosion on the dust hood simultaneously, thereby influences the application life of dust hood.The assistant engine inlet duct contains free filter, and described empty filter is positioned at the top of clearing apparatus.When the sweeping machine operation, the dust that clearing apparatus is kicked up in cleaning process is bigger, not only can increase the load of empty filter, shortens the application life of empty filter, but also can influence the application life of assistant engine.
The utility model content
The technical problems to be solved in the utility model provides a kind of environmental protection road sweeper, not only can avoid often clearing up the trouble of dust hood, and can prolong the application life of the empty filter of assistant engine.
For solving the problems of the technologies described above, a kind of environmental protection road sweeper of the utility model, contain casing, dust hood, sweep-up pipe and assistant engine inlet duct, dust hood is positioned at box house, the upper end of sweep-up pipe is positioned at the bottom of dust hood, the sweep-up pipe lower end is connected with the dust catcher of casing outside, described assistant engine inlet duct contains free filter, described dust hood inside is provided with left shunt plate and the right flow distribution plate of symmetry, left shunt plate and right flow distribution plate are arc plate structure, the right-hand member of left shunt plate links to each other with the left end of right flow distribution plate, the left end of left shunt plate and the right-hand member of right flow distribution plate are separately positioned on the inner top of dust hood, described assistant engine inlet duct also contains airscoop shroud and air inlet pipe, and described airscoop shroud is arranged on the sweeping machine headstock top, and airscoop shroud is the rectangular structure of interior sky, the airscoop shroud front is provided with several air inlets, airscoop shroud back and air inlet pipe front end phase communications and liaison, air inlet pipe rear end and empty filter phase communications and liaison, empty filter and assistant engine phase communications and liaison.
Because dust hood inside is provided with left shunt plate and the right flow distribution plate of symmetry, the junction of left shunt plate and right flow distribution plate is divided into two parts with rubbish, this two parts rubbish drops in casing after can moving along the arcwall face of left shunt plate and right flow distribution plate, make rubbish be not easy to stick on the dust hood, therefore not only avoid often clearing up the trouble of dust hood, and prolong the application life of dust hood; Because the airscoop shroud of assistant engine inlet duct is positioned at sweeping machine headstock top, the dust that cleaning device of sweeping machine is kicked up is difficult for entering airscoop shroud, thereby significantly reduced the dust that enters sky filter and assistant engine, therefore the application life that can prolong the application life of empty filter and be conducive to prolong assistant engine.
Description of drawings
Fig. 1 is the structural representation of a kind of environmental protection road sweeper of the utility model.
Fig. 2 is that the B of Fig. 1 is to view.
1. headstocks among the figure, 2. airscoop shroud, 3. air inlet pipe, 4. empty filter, 5. dust hood, 6. sweep-up pipe, 7. casing, 8. dust catcher, 9. left shunt plate, 10. right flow distribution plate.
The specific embodiment
Among Fig. 1 and Fig. 2, a kind of environmental protection road sweeper of the utility model contains casing 7, dust hood 5, sweep-up pipe 6 and assistant engine inlet duct.Dust hood 5 is positioned at casing 7 inside, and the upper end of sweep-up pipe 6 is positioned at the bottom of dust hood 5, and sweep-up pipe 6 lower ends are connected with the dust catcher 8 of casing 7 outsides.Described dust hood 5 inside are provided with left shunt plate 9 and the right flow distribution plate 10 of symmetry, and left shunt plate 9 and right flow distribution plate 10 are arc plate structure.The right-hand member of left shunt plate 9 links to each other with the left end of right flow distribution plate 10, and the right-hand member of the left end of left shunt plate 9 and right flow distribution plate 10 is separately positioned on the inner top of dust hood 5.Described assistant engine inlet duct contains free filter 4, also contain airscoop shroud 2 and air inlet pipe 3, described airscoop shroud 2 is arranged on sweeping machine headstock 1 top, airscoop shroud 2 is the rectangular structure of interior sky, airscoop shroud 2 fronts are provided with several air inlets, airscoop shroud 2 back and air inlet pipe 3 front end phase communications and liaison, air inlet pipe 3 rear ends and empty filter 4 phase communications and liaison, empty filter 4 and assistant engine phase communications and liaison.Because dust hood 5 inside are provided with left shunt plate 9 and the right flow distribution plate 10 of symmetry, the junction of left shunt plate 9 and right flow distribution plate 10 is divided into two parts with rubbish, this two parts rubbish drops in casing 7 after can moving along the arcwall face of left shunt plate 9 and right flow distribution plate 10, make rubbish be not easy to stick on the dust hood 5, therefore not only avoid often clearing up the trouble of dust hood 5, and prolong the application life of dust hood 5; Because the airscoop shroud 2 of assistant engine inlet duct is positioned at sweeping machine headstock 1 top, the dust that cleaning device of sweeping machine is kicked up is difficult for entering airscoop shroud, thereby significantly reduced the dust that enters sky filter 4 and assistant engine, therefore the application life that can prolong the application life of empty filter 4 and be conducive to prolong assistant engine.
Claims (1)
1. environmental protection road sweeper, contain casing, dust hood, sweep-up pipe and assistant engine inlet duct, dust hood is positioned at box house, the upper end of sweep-up pipe is positioned at the bottom of dust hood, the sweep-up pipe lower end is connected with the dust catcher of casing outside, described assistant engine inlet duct contains free filter, it is characterized in that: described dust hood inside is provided with left shunt plate and the right flow distribution plate of symmetry, left shunt plate and right flow distribution plate are arc plate structure, the right-hand member of left shunt plate links to each other with the left end of right flow distribution plate, the left end of left shunt plate and the right-hand member of right flow distribution plate are separately positioned on the inner top of dust hood, described assistant engine inlet duct also contains airscoop shroud and air inlet pipe, described airscoop shroud is arranged on the sweeping machine headstock top, airscoop shroud is the rectangular structure of interior sky, and the airscoop shroud front is provided with several air inlets, airscoop shroud back and air inlet pipe front end phase communications and liaison, air inlet pipe rear end and empty filter phase communications and liaison, empty filter and assistant engine phase communications and liaison.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204956 CN203222761U (en) | 2013-04-22 | 2013-04-22 | Environment-friendly road sweeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320204956 CN203222761U (en) | 2013-04-22 | 2013-04-22 | Environment-friendly road sweeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203222761U true CN203222761U (en) | 2013-10-02 |
Family
ID=49249770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320204956 Expired - Fee Related CN203222761U (en) | 2013-04-22 | 2013-04-22 | Environment-friendly road sweeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203222761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806393A (en) * | 2014-02-07 | 2014-05-21 | 常熟市常洁扫路机械厂 | Power dual-purpose dust collection sweeping vehicle |
-
2013
- 2013-04-22 CN CN 201320204956 patent/CN203222761U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103806393A (en) * | 2014-02-07 | 2014-05-21 | 常熟市常洁扫路机械厂 | Power dual-purpose dust collection sweeping vehicle |
| CN103806393B (en) * | 2014-02-07 | 2015-08-19 | 苏州市职业大学 | The dust-absorption cleaning vehicle of power dual-purpose |
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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: 20131002 Termination date: 20140422 |