CN203991290U - A kind of sieve plate of vibratory sieve - Google Patents
A kind of sieve plate of vibratory sieve Download PDFInfo
- Publication number
- CN203991290U CN203991290U CN201420363023.4U CN201420363023U CN203991290U CN 203991290 U CN203991290 U CN 203991290U CN 201420363023 U CN201420363023 U CN 201420363023U CN 203991290 U CN203991290 U CN 203991290U
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- Prior art keywords
- sieve
- sieve plate
- plate body
- alloy wear
- vibratory
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Abstract
The utility model discloses a kind of sieve plate of vibratory sieve, comprise sieve plate body, screen frame and sieve aperture, sieve plate body is fixed on screen frame, sieve aperture is evenly distributed on sieve plate body, described sieve plate body is made by alloy wear-resisting steel plate, and described alloy wear-resisting steel plate comprises internal steel flaggy and exterior alloy wearing layer.Sieve plate body of the present utility model adopts alloy wear-resisting steel plate to make, and its alloy wear-resisting layer is directly to contact screening materials carrying layer, and scuff resistance is large, and sieve plate body is not fragile, has improved the service life of vibratory sieve.
Description
Technical field
The utility model relates to the sieve plate of a kind of screening plant, particularly a kind of vibratory sieve.
Background technology
Sieve plate be screening machine in order to complete the important process parts of screening process, the different qualities of material, the different structure of sieve plate, the various parameters of material and screen(ing) machine all produce certain influence to bolting ability, efficiency and life-span.In prior art, the harder material of frequent owing to using, the frequent screening of the sieve plate of the vibratory sieve of industrial application, sieve plate is prone to the phenomenons such as wearing and tearing, obstruction, affects production efficiency, has increased production cost.
Utility model content
The purpose of this utility model is to provide that a kind of intensity is large, long service life, the sieve plate of susceptible to plugging vibratory sieve not, the technical scheme adopting is: a kind of sieve plate of vibratory sieve, comprise sieve plate body, screen frame and sieve aperture, sieve plate body is fixed on screen frame, sieve aperture is evenly distributed on sieve plate body, described sieve plate body is made by alloy wear-resisting steel plate, and described alloy wear-resisting steel plate comprises internal steel flaggy and exterior alloy wearing layer.
Preferably, described sieve aperture is up big and down small inverted cone-shaped structure.
Owing to having adopted technique scheme, the utlity model has following technique effect: sieve plate body of the present utility model adopts alloy wear-resisting steel plate to make, and its alloy wear-resisting layer directly contacts screening materials carrying, and scuff resistance is large, sieve plate body is not fragile, has improved the service life of vibratory sieve.Sieve aperture is selected up big and down small inverted cone-shaped structure, is difficult for stopping up, and has improved the operating efficiency of vibratory sieve.
Accompanying drawing explanation
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
Disclosed all features in this description, or the step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Disclosed arbitrary feature in this description, unless narration especially all can be replaced by other equivalences or the alternative features with similar object.That is,, unless narration especially, each feature is an example in a series of equivalences or similar characteristics.
The sieve plate of a kind of vibratory sieve as shown in Figure 1, comprise sieve plate body 1, screen frame 2 and sieve aperture 3, sieve plate body 1 is fixed on screen frame 2, sieve aperture 3 is evenly distributed on sieve plate body 1, sieve plate body 1 is made by alloy wear-resisting steel plate, and described alloy wear-resisting steel plate comprises internal steel flaggy 11 and exterior alloy wearing layer 12.
As shown in Figure 2, in the present embodiment, sieve aperture 3 is up big and down small inverted cone-shaped structure, and sieve aperture is selected up big and down small inverted cone-shaped structure, is difficult for stopping up, and has improved the operating efficiency of vibratory sieve.
The utility model in use, is made because sieve plate body adopts alloy wear-resisting steel plate, and its alloy wear-resisting layer is the screening materials carrying face that directly contacts, and has improved the scuff resistance of sieve plate, and sieve plate body is not fragile, has extended the service life of vibratory sieve.
The utility model is not limited to the aforesaid specific embodiment.The utility model expands to any new feature or any new combination disclosing in this manual, and the arbitrary new method disclosing or step or any new combination of process.
Claims (2)
1. the sieve plate of a vibratory sieve, it is characterized in that: described sieve plate comprises sieve plate body (1), screen frame (2) and sieve aperture (3), described sieve plate body (1) is fixed on screen frame (2), sieve aperture (3) is evenly distributed on sieve plate body (1), sieve plate body (1) is made by alloy wear-resisting steel plate, and described alloy wear-resisting steel plate comprises internal steel flaggy (11) and exterior alloy wearing layer (12).
2. the sieve plate of vibratory sieve as claimed in claim 1, is characterized in that: described sieve aperture (3) is up big and down small inverted cone-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363023.4U CN203991290U (en) | 2014-07-03 | 2014-07-03 | A kind of sieve plate of vibratory sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420363023.4U CN203991290U (en) | 2014-07-03 | 2014-07-03 | A kind of sieve plate of vibratory sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203991290U true CN203991290U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420363023.4U Expired - Fee Related CN203991290U (en) | 2014-07-03 | 2014-07-03 | A kind of sieve plate of vibratory sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203991290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495750A (en) * | 2020-05-14 | 2020-08-07 | 农业农村部南京农业机械化研究所 | Seed selection device and seed selection method of agricultural sowing machine |
-
2014
- 2014-07-03 CN CN201420363023.4U patent/CN203991290U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111495750A (en) * | 2020-05-14 | 2020-08-07 | 农业农村部南京农业机械化研究所 | Seed selection device and seed selection method of agricultural sowing machine |
| CN111495750B (en) * | 2020-05-14 | 2021-05-28 | 农业农村部南京农业机械化研究所 | Seed selection device and seed selection method of agricultural sowing 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 |
Granted publication date: 20141210 Termination date: 20150703 |
|
| EXPY | Termination of patent right or utility model |