CN205013329U - A fan structure for dirty -suction vehicle is last - Google Patents
A fan structure for dirty -suction vehicle is last Download PDFInfo
- Publication number
- CN205013329U CN205013329U CN201520747081.1U CN201520747081U CN205013329U CN 205013329 U CN205013329 U CN 205013329U CN 201520747081 U CN201520747081 U CN 201520747081U CN 205013329 U CN205013329 U CN 205013329U
- Authority
- CN
- China
- Prior art keywords
- impeller
- blower fan
- fan structure
- engine assembly
- vacuum sweeper
- 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
Links
- 239000007858 starting material Substances 0.000 claims abstract description 6
- 241001417527 Pempheridae Species 0.000 claims description 24
- 239000002828 fuel tank Substances 0.000 claims description 8
- 230000001743 silencing Effects 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 241000886569 Cyprogenia stegaria Species 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000003584 silencer Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 238000005429 turbidity Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- -1 leaf Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Abstract
The utility model discloses a fan structure for dirty -suction vehicle is last, including fan frame and the engine assembly of setting in the fan frame, be provided with engine body, electric starter, empty filter, silencer in the engine assembly, engine assembly's top is provided with the oil tank, and engine assembly's left side is provided with the fan shell, is connected with the reel on the output shaft of engine body, is connected with the impeller on the reel, and the impeller is provided with a plurality of impeller blade including setting up impeller shroud and the impeller hub disk in the impeller left and right sides respectively in the impeller. The air inlet and the empty filter intercommunication of engine body, the long -time use can not blockked up the engine body yet, does not need to maintain frequently that life is longer, overall structure is simple, and the energy consumption is lower, and the dust absorption is efficient during the use.
Description
Technical field
The utility model relates to sanitation equipment technical field, especially relates to a kind of blower fan structure on vacuum sweeper.
Background technique
At present, the cleaning of the occasions such as various road surface, square mainly contains hand sweeping and mechanical sweeper two kinds of methods, and hand sweeping efficiency is low, labor intensity is large, easily produces reentrainment of dust, to workman, surrounding enviroment harm greatly, turbidity test are low, but simple, strong adaptability.Mechanical sweeper efficiency is high, and turbidity test are high, and labor strength is low, and reentrainment of dust is little, but equipment investment is large, bad adaptability, and application is subject to a definite limitation, and therefore, mechanical sweeper device category is many, has polytype product for various different occasion.Street cleaner is a kind of road cleaning equipment being applied to the occasions such as highway, station, airport, street.Be mainly used in removing the foreign material such as dust, leaf, paper scrap and the handstone on road surface.In the course of the work, extractor fan work produces powerful suction and is drawn in refuse container by ground rubbish vacuum sweeper, but existing extractor fan mostly complex structure, and energy consumption is comparatively large, and corresponding suction is less, causes pick-up performance not good; Long-time use, easily blocks, and needs regularly to take apart to clear up, and working life is shorter.
Model utility content
Problem to be solved in the utility model is to provide that a kind of structure is simple, energy-conserving and environment-protective, suction is comparatively large and working life the is longer blower fan structure on vacuum sweeper.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of blower fan structure on vacuum sweeper, comprise blower fan frame and be arranged on the engine assembly in described blower fan frame, engine body is provided with in described engine assembly, electric starter, air filter, silencing apparatus, the top of described engine assembly is provided with fuel tank, the left side of described engine assembly is provided with flow blower casing, the output shaft of described engine body is connected with reel, described reel is connected with impeller, described impeller includes the impeller front disc and impeller hub disk that are separately positioned on the described impeller left and right sides, several impeller blades are provided with in described impeller.
Preferably, above-mentioned a kind of blower fan structure on vacuum sweeper, wherein said engine assembly is bolted in described blower fan frame.
Preferably, above-mentioned a kind of blower fan structure on vacuum sweeper, wherein said fuel tank is provided with oil filler.
Preferably, above-mentioned a kind of blower fan structure on vacuum sweeper, the left end of wherein said flow blower casing is provided with intake grill, and the top of described flow blower casing is provided with exhaust outlet.
Preferably, above-mentioned a kind of blower fan structure on vacuum sweeper, is provided with wind-collection cover between wherein said impeller and described intake grill.
Preferably, above-mentioned a kind of blower fan structure on vacuum sweeper, wherein said air filter is communicated with the suction port of described engine body.
Preferably, above-mentioned a kind of blower fan structure on vacuum sweeper, the quantity of wherein said impeller blade is ten.
The advantage that the utility model has and beneficial effect are: be provided with engine body, electric starter, air filter, silencing apparatus in the engine assembly in a kind of blower fan structure on vacuum sweeper that the utility model relates to, the left side of engine assembly is provided with flow blower casing, the output shaft of engine body is connected with reel, reel is connected with impeller, several impeller blades are provided with in impeller, the suction port of engine body is communicated with air filter, long-time use, also engine body can not be blocked, do not need frequently to safeguard, working life is longer; Overall structure is simple, and energy consumption is lower, and during use, dust collection efficiency is high.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model.
In figure: 1, engine assembly 2, silencing apparatus 3, air filter
4, electric starter 5, blower fan frame 6, impeller blade
7, reel 8, wind-collection cover 9, impeller
10, intake grill 11, flow blower casing 12, impeller front disc
13, exhaust outlet 14, impeller hub disk 15, oil filler
16, fuel tank 17, engine body
Embodiment
In order to make the purpose of this utility model, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of blower fan structure on vacuum sweeper, comprise blower fan frame 5 and be arranged on the engine assembly 1 in blower fan frame 5, engine assembly 1 is bolted in blower fan frame 5, engine body 17 is provided with in engine assembly 1, electric starter 4, air filter 3, silencing apparatus 2, air filter 3 is communicated with the suction port of engine body 17, silencing apparatus 2 is arranged on the relief opening of engine body 17, the top of engine assembly 1 is provided with fuel tank 16, fuel tank 16 is provided with oil filler 15, oil filler 15 place is provided with sealing cover, in the process of refueling, open sealing cover, just can be refueled in fuel tank 16 by oil filler 15 in the past, after completing oiling, by sealing of lid just.The left side of engine assembly 1 is provided with flow blower casing 11, the left end of flow blower casing 11 is provided with intake grill 10, the top of flow blower casing 11 is provided with exhaust outlet 13, the output shaft of engine body 17 is connected with reel 7, reel 7 is connected with impeller 9, be provided with wind-collection cover 8 between impeller 9 and intake grill 10, impeller 9 includes the impeller front disc 12 and impeller hub disk 14 that are separately positioned on impeller 9 left and right sides, and the quantity of the impeller blade 6 arranged in impeller 9 is ten.
The suction port of engine body 17 is communicated with air filter 3, air filter 3 can be filtered the air entered in engine body 17, prevent the impurity in air from entering into the burning cavity of engine body 17, long-time use, also engine body 17 can not be blocked, do not need frequently to safeguard, working life is longer, silencing apparatus 2 significantly can reduce noise when engine body 17 works, impeller 9 is provided with in flow blower casing 11, impeller blade 9 is connected with the output of engine body 17 is defeated, ten impeller blades 6 are evenly provided with in impeller 9, overall structure is simple, energy consumption is lower, dust collection efficiency is high.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (8)
1. the blower fan structure on vacuum sweeper, include blower fan frame (5) and be arranged on the engine assembly (1) on described blower fan frame (5), it is characterized in that: in described engine assembly (1), be provided with engine body (17), electric starter (4), air filter (3), silencing apparatus (2), the top of described engine assembly (1) is provided with fuel tank (16), the left side of described engine assembly (1) is provided with flow blower casing (11), the output shaft of described engine body (17) is connected with reel (7), described reel (7) is connected with impeller (9), described impeller (9) includes the impeller front disc (12) and impeller hub disk (14) that are separately positioned on described impeller (9) left and right sides, several impeller blades (6) are provided with in described impeller (9).
2. a kind of blower fan structure on vacuum sweeper according to claim 1, is characterized in that: described engine assembly (1) is bolted on described blower fan frame (5).
3. a kind of blower fan structure on vacuum sweeper according to claim 1, is characterized in that: described fuel tank (16) is provided with oil filler (15).
4. a kind of blower fan structure on vacuum sweeper according to claim 1, is characterized in that: the left end of described flow blower casing (11) is provided with intake grill (10).
5. a kind of blower fan structure on vacuum sweeper according to claim 4, is characterized in that: be provided with wind-collection cover (8) between described impeller (9) and described intake grill (10).
6. a kind of blower fan structure on vacuum sweeper according to claim 1, is characterized in that: the top of described flow blower casing (11) is provided with exhaust outlet (13).
7. a kind of blower fan structure on vacuum sweeper according to claim 1, is characterized in that: described air filter (3) is communicated with the suction port of described engine body (17).
8. a kind of blower fan structure on vacuum sweeper according to claim 1, is characterized in that: the quantity of described impeller blade (6) is ten.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747081.1U CN205013329U (en) | 2015-09-24 | 2015-09-24 | A fan structure for dirty -suction vehicle is last |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520747081.1U CN205013329U (en) | 2015-09-24 | 2015-09-24 | A fan structure for dirty -suction vehicle is last |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205013329U true CN205013329U (en) | 2016-02-03 |
Family
ID=55211938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520747081.1U Expired - Fee Related CN205013329U (en) | 2015-09-24 | 2015-09-24 | A fan structure for dirty -suction vehicle is last |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205013329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782074A (en) * | 2016-03-22 | 2016-07-20 | 陈功 | Dust removing fan for road milling machine |
-
2015
- 2015-09-24 CN CN201520747081.1U patent/CN205013329U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105782074A (en) * | 2016-03-22 | 2016-07-20 | 陈功 | Dust removing fan for road milling machine |
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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: 20160203 Termination date: 20190924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |