CN204018249U - A kind of anti-air suction type screen device of color selector aspiration channel - Google Patents
A kind of anti-air suction type screen device of color selector aspiration channel Download PDFInfo
- Publication number
- CN204018249U CN204018249U CN201420463949.0U CN201420463949U CN204018249U CN 204018249 U CN204018249 U CN 204018249U CN 201420463949 U CN201420463949 U CN 201420463949U CN 204018249 U CN204018249 U CN 204018249U
- Authority
- CN
- China
- Prior art keywords
- aspiration channel
- screen cloth
- color selector
- air suction
- suction type
- 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
Abstract
The utility model discloses a kind of anti-air suction type screen device of color selector aspiration channel, belong to mechanical field, this device comprises housing, the upper and lower two ends of this housing connect aspiration channel, described housing both sides are respectively equipped with a bearing, and two bearings, on same axis, connects a rotating shaft between two bearings, be also provided with a screen cloth in described rotating shaft.The utility model is simple in structure, has realized and need not take out the dust that screen cloth can utilize aspiration channel back suction gas cleaning screen cloth opposite side to adsorb.
Description
Technical field
The utility model relates to a kind of anti-air suction type screen device of color selector aspiration channel, belongs to mechanical field.
Background technology
Color selector is according to the difference of material optical characteristics, utilizes photoelectric technology by the equipment out of the heterochromatic particle automatic sorting in granule materials.Color selector air-suction point exists that air quantity is too small cannot sucking-off dust and heat, the excessive risk that exists particle to be sucked out of air quantity, use after a screen cloth easily knot chaff powder and not easy to clean on wire side, dust cannot thoroughly be absorbed easily to be caused camera observation area glass easily to be polluted and affects screening effect.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of anti-air suction type screen device of color selector aspiration channel, and this apparatus structure is simple, has realized and need not take out the dust that screen cloth can utilize aspiration channel back suction gas cleaning screen cloth opposite side to adsorb.
Technical problem to be solved in the utility model realizes by the following technical solutions:
An anti-air suction type screen device for color selector aspiration channel, this device comprises housing, the upper and lower two ends of this housing connect aspiration channel, described housing both sides are respectively equipped with a bearing, and two bearings, on same axis, connects a rotating shaft between two bearings, be also provided with a screen cloth in described rotating shaft.
Described screen cloth surrounding studs with the sealing ring that adopts elastomeric material to make.
Housing is stretched out in described rotating shaft one end, and is connected with a wind.
The beneficial effects of the utility model are:
1) effect that when screen cloth plays and prevents that air quantity is excessive, particle is sucked away, moreover, by the effect of rotating shaft and bearing, screen cloth can be turned, originally that face screen cloth that had glued thus dust or chaff powder can turn to that face of aspiration channel inlet scoop, like this in the time that aspiration channel operates again, in draw dust and heat, also can back suction walk dust sticky on screen cloth or chaff powder, reach the effect of a cleaning screen cloth;
2) screen cloth be arranged in parallel and facilitates fixed seal ring, and the sealing ring of elastomeric material can be just by the gap sealing of screen cloth and inner walls, makes back suction gas cleaning screen cloth more effective;
3) one end that wind is fixed on rotating shaft and stretches out housing, makes rotary screen more convenient;
4) utility model is simple in structure, easy to operate, and cost is low.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the drawing in side sectional elevation of bearing, rotating shaft, screen cloth, wind and sealing ring.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1-2, a kind of anti-air suction type screen device of color selector aspiration channel, this device comprises housing 1, this housing connects aspiration channel 2 in two ends Shang Xia 1, housing 1 both sides are respectively equipped with a bearing 4, and two bearings 4, on same axis, connects a rotating shaft 5 between two bearings 4, be also provided with a screen cloth 3 in rotating shaft 5.Screen cloth 3 surroundings stud with the sealing ring 6 that adopts elastomeric material to make.Housing 1 is stretched out in rotating shaft 5 one end, and is connected with a wind 7.
Upwards air draught of aspiration channel 2, drives dust or chaff powder and heat also to move upward, and after a period of time, screen cloth 3 can adhere to dust or chaff powder.Now, rotary handle crank 7, because sealing ring 6 is flexible, so screen cloth can be movable, now makes screen cloth 3 rotate 180 degree, allows the side of adhering to dust or chaff powder towards the position of air draught, and sealing ring can make this kind of position relationship fix.Now aspiration channel operates again, the dust on compass screen surface or chaff powder can be absorbed.The effect that when simultaneously screen cloth 3 plays and prevents that air quantity is excessive, particle is sucked away.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. the anti-air suction type screen device of a color selector aspiration channel, this device comprises housing, the upper and lower two ends of this housing connect aspiration channel, it is characterized in that, described housing both sides are respectively equipped with a bearing, and two bearings, on same axis, connects a rotating shaft between two bearings, be also provided with a screen cloth in described rotating shaft.
2. the anti-air suction type screen device of a kind of color selector aspiration channel according to claim 1, is characterized in that, described screen cloth surrounding studs with the sealing ring that adopts elastomeric material to make.
3. the anti-air suction type screen device of a kind of color selector aspiration channel according to claim 1, is characterized in that, housing is stretched out in described rotating shaft one end, and is connected with a wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463949.0U CN204018249U (en) | 2014-08-18 | 2014-08-18 | A kind of anti-air suction type screen device of color selector aspiration channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420463949.0U CN204018249U (en) | 2014-08-18 | 2014-08-18 | A kind of anti-air suction type screen device of color selector aspiration channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204018249U true CN204018249U (en) | 2014-12-17 |
Family
ID=52058161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420463949.0U Expired - Fee Related CN204018249U (en) | 2014-08-18 | 2014-08-18 | A kind of anti-air suction type screen device of color selector aspiration channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204018249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000924A (en) * | 2016-06-20 | 2016-10-12 | 合肥名德光电科技股份有限公司 | Air suction removing type material color sorter |
| CN107051916A (en) * | 2017-06-16 | 2017-08-18 | 合肥美亚光电技术股份有限公司 | Dust suction separator and color selector |
-
2014
- 2014-08-18 CN CN201420463949.0U patent/CN204018249U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000924A (en) * | 2016-06-20 | 2016-10-12 | 合肥名德光电科技股份有限公司 | Air suction removing type material color sorter |
| CN107051916A (en) * | 2017-06-16 | 2017-08-18 | 合肥美亚光电技术股份有限公司 | Dust suction separator and color selector |
| CN107051916B (en) * | 2017-06-16 | 2024-02-06 | 合肥美亚光电技术股份有限公司 | Dust collection and separation device and color sorter |
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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: 20141217 Termination date: 20190818 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |