CN2700007Y - Upper close cover for rotary vibrating screen - Google Patents
Upper close cover for rotary vibrating screen Download PDFInfo
- Publication number
- CN2700007Y CN2700007Y CN 200420010895 CN200420010895U CN2700007Y CN 2700007 Y CN2700007 Y CN 2700007Y CN 200420010895 CN200420010895 CN 200420010895 CN 200420010895 U CN200420010895 U CN 200420010895U CN 2700007 Y CN2700007 Y CN 2700007Y
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- CN
- China
- Prior art keywords
- cover
- sealing cover
- utility
- model
- convex
- 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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- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses an upper close cover for a rotary vibrating screen, which comprises a screening machine top cover with observation holes, wherein, the upper part of the screening machine top cover is provided with a material inlet, on which a sealing cover is arranged. The utility model is characterized in that the external side of the periphery of the material inlet is symmetrically provided with double bevel convex buckles, and the convex edge of the periphery of the lower part of the sealing cover is provided with fasteners corresponding to the convex buckles. When the sealing cover of the utility model is arranged, as long as the fasteners on the sealing cover are staggered with the convex buckles and covered on the convex buckles which are arranged on an opening of the cover, the fasteners and the convex buckles can be in alignment by rotating the sealing cover. When opening the utility model, one can rotate and stagger the fasteners and the convex buckles and take off the sealing cover. The upper sealing cover has rapid and convenient opening and closing, and good sealing performance.
Description
Technical field:
The utility model relates to and revolves the screen section of shaking, particularly a kind of seal cover that revolves on the sieve top cover that shakes.
Background technology:
The sieve top that shakes of revolving does not in the past have loam cake, when the accurate valuable material of screening in order to prevent that the contaminated or material of material from outwards flying upward, behind the input material, normal metal or other material of adopting made a circular cone pot cover shape loam cake, in top center the material input port is set, there is seal cover to seal on the input port, also is provided with material peep hole and port lid thereof in a side of top cover.The shortcoming of said structure is that the opening and closing of sealing difference are all inconvenient.
Summary of the invention:
The purpose of this utility model is a kind of good seal performance of design, and the seal cover switch revolves the sieve upper cover that shakes quickly and easily.
The technical solution of the utility model is finished as follows, it includes the screen(ing) machine top cover of a band peep hole, the material input port is arranged at screen(ing) machine top cover top, one seal cover is arranged on the material input port, it is characterized in that: the periphery outside in material input port is provided with the double inclined plane convex clip of symmetry, is provided with the buckle corresponding to convex clip on seal cover lower periphery convex edge.The utility model is when installing seal cover, as long as the convex clip dislocation earlier of the buckle on the seal cover and lid mouthful is built, the rotatory sealing lid aligns buckle and convex clip to get final product again; As long as rotation staggers them can to take off seal cover, use this upper cover, it is quick and convenient to have a switch, the advantage of good seal performance when opening.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.1. screen(ing) machine top cover, 2. peep hole and lid, 3. top cover mouth, 4. top seal lid, 5. double inclined plane convex clip, 6. buckle.
The specific embodiment:
The utility model mainly is at the shortcoming that exists in the prior art, existing top cover is improved, main improvements are, the material input port 3 and the seal cover 4 thereof that peep hole will be arranged and cover 2 screen(ing) machine top cover 1 improve, at peripheral arranged outside 2-4 of material input port 3 symmetrical double inclined plane convex clip 5, on the peripheral downward convex edge of seal cover 4, be provided with buckle 6 corresponding to convex clip.The utility model is when installing seal cover, as long as the convex clip dislocation earlier of the buckle on the seal cover and lid mouthful is built, the rotatory sealing lid aligns buckle and convex clip to get final product again; As long as rotation staggers them can to take off seal cover, use this upper cover, it is quick and convenient to have a switch, the advantage of good seal performance when opening.
Claims (1)
1, revolves the sieve upper cover that shakes, it includes the screen(ing) machine top cover of a band peep hole, the material input port is arranged at screen(ing) machine top cover top, one seal cover is arranged on the material input port, it is characterized in that: the periphery outside in material input port is provided with the double inclined plane convex clip of symmetry, is provided with the buckle corresponding to convex clip on seal cover lower periphery convex edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010895 CN2700007Y (en) | 2004-05-25 | 2004-05-25 | Upper close cover for rotary vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420010895 CN2700007Y (en) | 2004-05-25 | 2004-05-25 | Upper close cover for rotary vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2700007Y true CN2700007Y (en) | 2005-05-18 |
Family
ID=34768460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420010895 Expired - Fee Related CN2700007Y (en) | 2004-05-25 | 2004-05-25 | Upper close cover for rotary vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2700007Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847675A (en) * | 2012-08-15 | 2013-01-02 | 浙江恒成硬质合金有限公司 | Vibration sieve device |
-
2004
- 2004-05-25 CN CN 200420010895 patent/CN2700007Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847675A (en) * | 2012-08-15 | 2013-01-02 | 浙江恒成硬质合金有限公司 | Vibration sieve device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |