CN102463216A - Improved oscillation screen - Google Patents
Improved oscillation screen Download PDFInfo
- Publication number
- CN102463216A CN102463216A CN201010544924XA CN201010544924A CN102463216A CN 102463216 A CN102463216 A CN 102463216A CN 201010544924X A CN201010544924X A CN 201010544924XA CN 201010544924 A CN201010544924 A CN 201010544924A CN 102463216 A CN102463216 A CN 102463216A
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- CN
- China
- Prior art keywords
- screen drum
- screening
- filter screen
- screening cylinder
- screening basket
- 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.)
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to an improved oscillation screen. The oscillation screen comprises a support and a screening cylinder, wherein a roll axis is arranged in the screening cylinder; two ends of the roll axis are fixed on the support by virtue of a bracket; the screening cylinder comprises a primary filter screening cylinder and a secondary filter screening cylinder, the front end of the primary filter screening cylinder is provided with a feed end, and the tail end of the secondary filter screening cylinder is provided with a discharge end; a screening basket is arranged on the support under the screening cylinder; discharging openings are formed on two sides of the bottom of the screening basket, and a fine discharge opening is formed at the bottom of the screening basket; and filter plates are slantways and symmetrically arranged in the screening basket. The improved oscillation screen can screen materials with different sizes and shapes, and has multiple functions.
Description
Technical field
The present invention relates to a kind of vibratory sieve, relate in particular to a kind of improved vibratory sieve.
Background technology
The screening material is generally used vibratory sieve and rotary screen, and bulky grain and big and heavy material are fit to use vibratory sieve, and granule and powdery material are fit to use rotary screen; For oarse-grained material; Under the situation of shaking force, clash into the screen cloth in the screen box easily, use the screen cloth cracky for a long time, common vibratory sieve generally only possesses one type of function; Bulky grain and short grained classification; Or the classification of granule and powder, possess bulk, graininess and Powdered simultaneously if sieve a kind of material, with regard to difficult realization.Therefore, need provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The purpose of this invention is to provide a kind of improved vibratory sieve that can sieve all kinds of materials.
The technical scheme that the present invention adopts is:
A kind of improved vibratory sieve comprises bearing and screen drum, is provided with the axis of rolling in the said screen drum; Said axis of rolling two ends are fixed on the bearing through support; Said screen drum comprises primary filter screen drum and secondary filter screen drum, and said primary filter screen drum head end is equipped with feed end, and said secondary filter screen drum end is equipped with discharge end; The screening basket is installed on the bearing of said screen drum lower position; Said screening basket two bottom sides has discharge gate, and said screening basket bottom has thin discharging opening, and said screening basket tilt is symmetrically arranged with filter.
Said primary filter screen drum surface has macropore, and said secondary filter screen drum surface has aperture.
Said macropore and aperture are regular hexagon or circle.
The angle of said filter and horizontal plane is α, and this angle is 45 °≤α≤60 °.
Advantage of the present invention is: the primary filter screen drum can sieve lump material, secondary filter screen drum ability classifying granular material, and filter can sieve powder material, and is simple in structure, diverse in function.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is described in further detail.
Fig. 1 is a structural representation of the present invention.
Wherein: 1, bearing, 2, filter, 3, the axis of rolling, 4, support, 5, the screening basket, 6, the primary filter screen drum, 7, the secondary filter screen drum, 8, macropore, 9, aperture, 10 feed ends, 11, discharge end, 12, discharge gate, 13, thin discharging opening.
The specific embodiment
As shown in Figure 1, a kind of improved vibratory sieve of the present invention comprises bearing 1 and screen drum; Be provided with the axis of rolling 3 in the screen drum, the axis of rolling 3 two ends are fixed on the bearing 1 through support 4, and screen drum comprises primary filter screen drum 6 and secondary filter screen drum 7; Primary filter screen drum 6 surfaces have macropore 8, and secondary filter screen drum 7 surfaces have aperture 9, and macropore 8 can be regular hexagon with aperture 9; Primary filter screen drum 7 head ends are equipped with feed end 10, and secondary filter screen drum 7 ends are equipped with discharge end 11, and screening basket 5 is installed on the bearing 1 of screen drum lower position; Screening basket 5 two bottom sides have discharge gate 12; Screening basket 5 bottoms have thin discharging opening 13, and screening basket 5 tilt are symmetrically arranged with filter 2, and filter 2 is 60 ° with the inclined angle alpha of horizontal plane.Primary filter screen drum 6 can sieve lump material, secondary filter screen drum 7 ability classifying granular materials, and filter 2 can sieve powder material, and is simple in structure, diverse in function.
Claims (4)
1. an improved vibratory sieve comprises bearing and screen drum, is provided with the axis of rolling in the said screen drum; Said axis of rolling two ends are fixed on the bearing through support; It is characterized in that: said screen drum comprises primary filter screen drum and secondary filter screen drum, and said primary filter screen drum head end is equipped with feed end, and said secondary filter screen drum end is equipped with discharge end; The screening basket is installed on the bearing of said screen drum lower position; Said screening basket two bottom sides has discharge gate, and said screening basket bottom has thin discharging opening, and said screening basket tilt is symmetrically arranged with filter.
2. a kind of improved vibratory sieve according to claim 1 is characterized in that: said primary filter screen drum surface has macropore, and said secondary filter screen drum surface has aperture.
3. a kind of improved vibratory sieve according to claim 1 and 2, it is characterized in that: said macropore and aperture are hexagon or circle.
4. a kind of improved vibratory sieve according to claim 1 is characterized in that: the angle of said filter and horizontal plane is α, and this angle is 45 °≤α≤60 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010544924XA CN102463216A (en) | 2010-11-15 | 2010-11-15 | Improved oscillation screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010544924XA CN102463216A (en) | 2010-11-15 | 2010-11-15 | Improved oscillation screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102463216A true CN102463216A (en) | 2012-05-23 |
Family
ID=46067502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010544924XA Pending CN102463216A (en) | 2010-11-15 | 2010-11-15 | Improved oscillation screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102463216A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984896A (en) * | 2015-07-14 | 2015-10-21 | 柳州易旺科技有限公司 | Minitype simple corn screening machine |
| CN112718449A (en) * | 2020-12-14 | 2021-04-30 | 闪金牛 | Soybean seed selection is with good and bad sorting facilities |
-
2010
- 2010-11-15 CN CN201010544924XA patent/CN102463216A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984896A (en) * | 2015-07-14 | 2015-10-21 | 柳州易旺科技有限公司 | Minitype simple corn screening machine |
| CN112718449A (en) * | 2020-12-14 | 2021-04-30 | 闪金牛 | Soybean seed selection is with good and bad sorting facilities |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |