CN202622502U - Improved air duct structure of wall surface polisher - Google Patents
Improved air duct structure of wall surface polisher Download PDFInfo
- Publication number
- CN202622502U CN202622502U CN 201220144112 CN201220144112U CN202622502U CN 202622502 U CN202622502 U CN 202622502U CN 201220144112 CN201220144112 CN 201220144112 CN 201220144112 U CN201220144112 U CN 201220144112U CN 202622502 U CN202622502 U CN 202622502U
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- China
- Prior art keywords
- rubber
- plastic
- wall surface
- disk
- sticking dish
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- Expired - Fee Related
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Abstract
An improved air duct structure of a wall surface polisher comprises a motor, a motor output shaft, a rubber adhesive disk, a plastic brush, an aluminum sealing piece and a plastic disk, wherein the rubber adhesive disk is arranged on the plastic brush and is fixed together with the motor output shaft; the aluminum sealing piece is arranged on the plastic disk; the rubber adhesive disk and the plastic disk are connected together through the aluminum sealing piece; an outer dust sucking hole is formed in the plastic disk; an inner dust sucking hole is formed in the rubber adhesive disk; and a conversion wheel is arranged on the plastic disk. The improved air duct structure of the wall surface polisher has the advantages of reasonable structural design, high dust sucking efficiency and the like.
Description
Technical field:
The utility model relates to a kind of sander, particularly relates to a kind of improved wall surface grinding machine air channel structure.
Background technology:
Wall surface grinding machine is to be power with electric power, and the sand sheet that drives on the emery disc end face rotates a kind of electric tool that wall surface is polished and cleaned at a high speed.This polishing mode is high more than manual grinding mode efficient, but in bruting process, can produce amounts of dust, has a strong impact on the healthy of operator, simultaneously environment is also polluted.In view of this, people also have dust exhaust apparatus on sander, can the dust that produce in the bruting process be absorbed; Reduce pollution during operation, reduce dust operator's health is impacted, simultaneously environment; When absorbing dust, the air between working face and wall is siphoned away, and makes working face be adsorbed on the wall; The machine weight that the operator bore like this alleviates, and operation is also light.As shown in Figure 1; The wall surface grinding machine air channel structure mainly comprises motor (1), motor output shaft (2), the sticking dish of rubber (3), plastic brush (4), aluminum seals (5) and plastic disc (6) in the prior art; Wherein, the sticking dish of rubber (3) is arranged on the plastic brush (4), and the sticking dish of rubber (3) is fixed together with motor output shaft (2); Plastic disc (6) is provided with an aluminum seals (5); The sticking dish of rubber (3) links together through this aluminum seals (5) with plastic disc (6), and plastic disc (6) is provided with outer air suction opening (7), is used for absorbing the dust that bruting process produces.Come dust suction through this outer suction mode, can only 50% dust in the bruting process be absorbed, dust collection efficiency is lower; Also can be influential to the healthy of operator; Also can pollute environment, simultaneously, the air between sticking dish of rubber (3) and wall is siphoned away by part; The operator also will bear a large amount of weight during operation, and is not light during operation.Therefore, be necessary to improve.
The utility model content:
The goal of the invention of the utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of rational in infrastructure, the wall surface grinding machine air channel structure that dust collection efficiency is high.
For realizing the foregoing invention purpose, the utility model has adopted following technical scheme:
A kind of improved wall surface grinding machine air channel structure comprises motor, motor output shaft, the sticking dish of rubber, plastic brush, aluminum seals and plastic disc, wherein; The sticking dish of rubber is arranged on the plastic brush, and the sticking dish of rubber is fixed together with motor output shaft, and plastic disc is provided with an aluminum seals; The sticking dish of rubber links together through this aluminum seals with plastic disc; Plastic disc is provided with outer air suction opening, and the sticking dish of said rubber is provided with interior air suction opening, and said plastic disc is provided with a conversioning wheel.
The sticking dish of said rubber is provided with eight interior air suction openings.
The utility model has following advantage with respect to prior art:
The utility model is owing to be provided with eight interior air suction openings on the sticking dish of rubber, not only can realize inhaling outward, interior suction and can also inside and outside inhale simultaneously, only need regulate control through conversioning wheel; Inside and outside inhale simultaneously and can the dust of 90%-95% in the bruting process be absorbed; Dust collection efficiency improves greatly, can be not influential to the healthy of operator, can not pollute environment yet; Simultaneously; The air overwhelming majority between sticking dish of rubber and wall is siphoned away, and makes the sticking dish of rubber be adsorbed on the wall, and is very light during operation.
Description of drawings:
Structural representation when Fig. 1 inhales outward for prior art.
Fig. 2 is the structural representation when inhaling in the utility model.
The structural representation of Fig. 3 when inhaling simultaneously inside and outside the utility model.
The specific embodiment:
Referring to Fig. 2 and Fig. 3,, comprise that motor 1, motor output shaft 2, rubber glue dish 3, plastic brush 4, aluminum seals 5 and plastic disc 6 according to a kind of improved wall surface grinding machine air channel structure that the utility model provides; Wherein, The sticking dish 3 of rubber is arranged on the plastic brush 4, and the sticking dish 3 of rubber is fixed together with motor output shaft 2, and plastic disc 6 is provided with an aluminum seals 5; The sticking dish 3 of rubber links together through this aluminum seals 5 with plastic disc 6; Plastic disc 6 is provided with outer air suction opening 7, and the sticking dish 3 of rubber is provided with eight interior air suction openings 8, and said plastic disc 6 is provided with a conversioning wheel 9.Conversioning wheel 9 is used for regulating the outer suction of control, interior suction and inside and outside suction simultaneously, also can regulate the dynamics of adsorbing between sticking dish 3 of control rubber and wall.
The foregoing description only supplies to explain the usefulness of the utility model; And be not the restriction to the utility model; The those of ordinary skill in relevant technologies field under the situation of spirit that does not break away from the utility model and scope, can also be made various variations and modification; Therefore all technical schemes that are equal to also belong to the category of the utility model, and the scope of patent protection of the utility model should be limited each claim.
Claims (2)
1. improved wall surface grinding machine air channel structure; Comprise motor (1), motor output shaft (2), the sticking dish of rubber (3), plastic brush (4), aluminum seals (5) and plastic disc (6), wherein, the sticking dish of rubber (3) is arranged on the plastic brush (4); The sticking dish of rubber (3) is fixed together with motor output shaft (2); Plastic disc (6) is provided with an aluminum seals (5), and the sticking dish of rubber (3) links together through this aluminum seals (5) with plastic disc (6), and plastic disc (6) is provided with outer air suction opening (7); It is characterized in that: the sticking dish of said rubber (3) is provided with interior air suction opening (8), and said plastic disc (6) is provided with a conversioning wheel (9).
2. a kind of improved wall surface grinding machine air channel structure according to claim 1 is characterized in that: the sticking dish of said rubber (3) is provided with eight interior air suction openings (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144112 CN202622502U (en) | 2012-04-05 | 2012-04-05 | Improved air duct structure of wall surface polisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220144112 CN202622502U (en) | 2012-04-05 | 2012-04-05 | Improved air duct structure of wall surface polisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202622502U true CN202622502U (en) | 2012-12-26 |
Family
ID=47375745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220144112 Expired - Fee Related CN202622502U (en) | 2012-04-05 | 2012-04-05 | Improved air duct structure of wall surface polisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202622502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437004A (en) * | 2015-12-03 | 2016-03-30 | 成都格瑞思文化传播有限公司 | Novel building wall face grinding machine |
-
2012
- 2012-04-05 CN CN 201220144112 patent/CN202622502U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105437004A (en) * | 2015-12-03 | 2016-03-30 | 成都格瑞思文化传播有限公司 | Novel building wall face grinding 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121226 Termination date: 20210405 |