CN207824693U - The inlet scoop of dustless sander - Google Patents
The inlet scoop of dustless sander Download PDFInfo
- Publication number
- CN207824693U CN207824693U CN201721020333.6U CN201721020333U CN207824693U CN 207824693 U CN207824693 U CN 207824693U CN 201721020333 U CN201721020333 U CN 201721020333U CN 207824693 U CN207824693 U CN 207824693U
- Authority
- CN
- China
- Prior art keywords
- inlet scoop
- ontology
- dust suction
- inlet
- suction panel
- 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
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a kind of inlet scoops of dustless sander, including the inlet scoop ontology being arranged on dust suction panel, it is provided with gradient recess on the bottom edge of the inlet scoop ontology, by being provided with gradient recess on the bottom edge of inlet scoop, increase the incoming air area of inlet scoop, and windage is reduced, dust collection efficiency is not only increased, increases intake, also reduce energy consumption, and simple modifications on the basis of original inlet scoop are convenient for promoting the use of, and cost is relatively low.
Description
Technical field
The utility model is related to dustless sander accessory technical field, specially a kind of inlet scoop of dustless sander.
Background technology
The purpose of metope polishing is to obtain a smooth metope, and eliminate some flaws in fitment process, it
It is one of prodigious process of extremely important and task amount in wall surfacing, a large amount of dust is usually will produce in bruting process,
The health of construction personnel is influenced, sander is commonly configured with dust exhaust apparatus, and due to size-constrained, the suction of sander shell
The inlet scoop usually smaller size of setting in dirt device, affects intake, thereby reduces pick-up performance, and existing
Inlet scoop is typically directly to open up hole on dust suction panel, and during air inlet, windage is larger, increases energy consumption.
Utility model content
The purpose of this utility model is to provide a kind of inlet scoops of dustless sander, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides the following technical solutions：A kind of inlet scoop of dustless sander, including
The inlet scoop ontology being arranged on dust suction panel is provided with gradient recess, the inlet scoop on the bottom edge of the inlet scoop ontology
Ontology is semicircular structure, and the inlet scoop ontology is divided into left and right two parts, the gradient recess and the dust suction panel
The angle in section be 0 ° -90 °.
Preferably, the gradient recess and the angle in the section of the dust suction panel are 45 °.
Compared with prior art, the utility model has the beneficial effects that：A kind of inlet scoop of dustless sander, by inhaling
It is provided with gradient recess on the bottom edge of air port, increases the incoming air area of inlet scoop, and reduces windage, not only increases dust suction
Efficiency increases intake, also reduces energy consumption, and simple modifications on the basis of original inlet scoop, is convenient for
It promotes the use of, cost is relatively low.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the three-dimensional structure diagram of the utility model.
In figure：1, dust suction panel, 2, inlet scoop ontology, 3, gradient recess.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
It please refers to Fig.1 and Fig. 2, the utility model provides a kind of technical solution：A kind of inlet scoop of dustless sander, including
The inlet scoop ontology 2 being arranged on dust suction panel 1, inlet scoop ontology 2 are entered the wind for dust suction, one on the bottom edge of inlet scoop ontology 2
It is body formed to be provided with gradient recess 3, in 1 limited design size of dust suction panel, gradient recess 3 is increased, is not influencing to beat
In the case that grinding machine works normally, intake is increased, reduces energy consumption, and convenient for promoting, cost is relatively low.
Specifically, inlet scoop ontology 2 is semicircular structure, and inlet scoop ontology 2 is divided into left and right two parts, to
In the case where meeting sander other parts normal work, the size of inlet scoop ontology 2 is utmostly designed, ensures air inlet
Amount.
Specifically, gradient recess 3 and the angle in the section of dust suction panel 1 are 0 ° -90 °, increase to preferably realize
The effect of intake.
Specifically, gradient recess 3 and the angle in the section of dust suction panel 1 are 45 °, to preferably air inlet effect
Fruit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (2)
1. the inlet scoop of dustless sander includes inlet scoop ontology (2) of the setting on dust suction panel (1), it is characterised in that：Institute
It states and is provided with gradient recess (3) on the bottom edge of inlet scoop ontology (2), the inlet scoop ontology (2) is semicircular structure, and described
Inlet scoop ontology (2) is divided into left and right two parts, and the gradient recess (3) and the angle in the section of the dust suction panel (1) are
0°-90°。
2. the inlet scoop of dustless sander according to claim 1, it is characterised in that：The gradient recess (3) with it is described
The angle in the section of dust suction panel (1) is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020333.6U CN207824693U (en) | 2017-08-15 | 2017-08-15 | The inlet scoop of dustless sander |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721020333.6U CN207824693U (en) | 2017-08-15 | 2017-08-15 | The inlet scoop of dustless sander |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824693U true CN207824693U (en) | 2018-09-07 |
Family
ID=63384902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721020333.6U Expired - Fee Related CN207824693U (en) | 2017-08-15 | 2017-08-15 | The inlet scoop of dustless sander |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824693U (en) |
-
2017
- 2017-08-15 CN CN201721020333.6U patent/CN207824693U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20190815 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |