CN202809543U - Portable suction fan - Google Patents
Portable suction fan Download PDFInfo
- Publication number
- CN202809543U CN202809543U CN 201220541060 CN201220541060U CN202809543U CN 202809543 U CN202809543 U CN 202809543U CN 201220541060 CN201220541060 CN 201220541060 CN 201220541060 U CN201220541060 U CN 201220541060U CN 202809543 U CN202809543 U CN 202809543U
- Authority
- CN
- China
- Prior art keywords
- assembly
- impeller
- suction fan
- portable suction
- fan
- 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 a portable suction fan and relates to the technical field of garden equipment for plant protection. The portable suction fan comprises an air suction tube assembly, a handle assembly, a fan assembly, a collecting tube assembly, a straw collection bag assembly, a gasoline machine, an oil tank assembly and an impeller. The portable suction fan further comprises a smashing pressing plate which is arranged at the outer end of the impeller and coaxial with the impeller. Blades of the impeller are rotation-shaped. Due to the fact that the structure is adopted by the portable suction fan, the defects that large branches can not be sucked and air quantity is small are solved.
Description
Technical field
The utility model relates to gardens plant protection field of mechanical technique, particularly relates to a kind of suction fan.
Background technology
Portable suction fan of the prior art is comprised of gasoline engine, blower fan, impeller, aspiration channel combination, collection straw bag, and this portable suction fan can not absorb too large branch when work, because large branch can clash into casing, and casing may be damaged.Moreover the blade of the impeller of existing suction fan is vertical shape blade, and air quantity is little, and wind-force is not enough, poor stability.
The utility model content
The purpose of this utility model is to overcome defects of the prior art, provide a kind of can absorb large branch and pulverize damage little, air quantity large, the portable suction fan of strong wind power.
The portable suction fan of the utility model, comprise aspiration channel combination, handgrip assembly, blower fan assembly, collecting pipe assembly, collection straw bag assembly, gasoline engine, fuel tank assembly and impeller, also comprise being arranged on described impeller outer end and the pulverizing pressing plate coaxial with impeller, the blade of described impeller is the rotary blade.
The utility model adopts such scheme, the bough that sucks can be pulverized, and reduces branch to the bump of casing.
Description of drawings
Fig. 1 is the structural representation of the portable suction fan of the utility model;
Fig. 2 is the STRUCTURE DECOMPOSITION figure of portable suction fan shown in Figure 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, 2: 1. aspiration channel combination, 2. handgrip assembly, 3. blower fan assembly, 4. collecting pipe assembly 5. collection straw bag assemblies, 6. gasoline engine, 7. fuel tank assembly, 8. pulverizing pressing plate, 9. impeller.
It comprises aspiration channel combination, handgrip assembly, blower fan assembly, collecting pipe assembly, collection straw bag assembly, gasoline engine, fuel tank assembly and impeller, also comprises being arranged on described impeller outer end and the pulverizing pressing plate coaxial with impeller.Portable suction fan is take gasoline engine as power, and gasoline engine is connected with impeller by bent axle, and gasoline engine impeller High Rotation Speed, impeller are when being rotated counterclockwise, and the blade generation air quantity that runs up sucks in wind by the fan induced draught mouth.When the blade of impeller was the rotary blade, the blade air quantity was larger, wind-force is more sufficient, more stable.
Claims (1)
1. portable suction fan, comprise aspiration channel combination, handgrip assembly, blower fan assembly, collecting pipe assembly, collection straw bag assembly, gasoline engine, fuel tank assembly and impeller, it is characterized in that: also comprise being arranged on described impeller outer end and the pulverizing pressing plate coaxial with impeller, the blade of described impeller is the rotary blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541060 CN202809543U (en) | 2012-10-22 | 2012-10-22 | Portable suction fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220541060 CN202809543U (en) | 2012-10-22 | 2012-10-22 | Portable suction fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202809543U true CN202809543U (en) | 2013-03-20 |
Family
ID=47868453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220541060 Expired - Fee Related CN202809543U (en) | 2012-10-22 | 2012-10-22 | Portable suction fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202809543U (en) |
-
2012
- 2012-10-22 CN CN 201220541060 patent/CN202809543U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANDONG BOSHENG POWER TECHNOLOGY CO., LTD. Free format text: FORMER NAME: LINYI BOSHENG MACHINERY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 276017 western part of Linyi hi tech Industry Development Zone, Shandong, Xinhua Road Patentee after: SHANDONG BOSHENG POWER TECHNOLOGY CO., LTD. Address before: 276017 western part of Linyi hi tech Industry Development Zone, Shandong, Xinhua Road Patentee before: Linyi Bosheng Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |