CN103537432A - Elastic ball type vibrating screen - Google Patents
Elastic ball type vibrating screen Download PDFInfo
- Publication number
- CN103537432A CN103537432A CN201310514897.5A CN201310514897A CN103537432A CN 103537432 A CN103537432 A CN 103537432A CN 201310514897 A CN201310514897 A CN 201310514897A CN 103537432 A CN103537432 A CN 103537432A
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- net
- screen
- elastic ball
- ball type
- elastic
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Abstract
The invention relates to material screening device, in particular to an elastic ball type vibrating screen. The elastic ball type vibrating screen comprises a box body composed of an upper-layered screen net, a lower-layered screen net and side frames closed on edges of the two layers of screen nets. The size of net holes of the upper-layered screen net is matched with the required size of a material to be screened, and the size of net holes of the lower-layered screen net is larger than that of the upper-layered screen net. A plurality of elastic balls made of elastic material are placed in an inner cavity of the box body between the upper-layered screen net and the lower-layered screen net. Bouncing movement of the elastic balls formed during swinging of a screening body can impact net faces of the screen nets directly, local parts of the net faces have a stronger vibrating force, and accordingly clamping stagnation of the material can be reduced, and screening effect is improved.
Description
Technical field
The present invention relates to a kind of material screening equipment, specifically a kind of elastic ball type oscillating riddle.
Background technology
Be used for screening materials carrying oscillating riddle in use, partial material may clamping stagnation in screen cloth and mesh, result in blockage, affect screening effect.Although the Integral swinging of sieve nest can be alleviated the clamping stagnation of material, owing to swinging vibration, do not directly act on screen cloth wire side, this remission effect is still poor.
Summary of the invention
Technical problem to be solved by this invention is, provides a kind of and can reduce material clamping stagnation, elastic ball type oscillating riddle that screening effect is good.
Elastic ball type oscillating riddle of the present invention includes by upper strata screen cloth, lower screen and is enclosed in the casing that the frame of two layer screen network edge forms; Wherein upper strata screen cloth mesh size and the size that requires of material to be sieved adapt, the mesh size of lower screen is greater than upper strata screen cloth; In cabinets cavity between upper and lower layer screen cloth, be placed with a plurality of elastic balls of being manufactured by elastomeric material.
Described elastic ball is manufactured by elastomeric material.
Described cabinets cavity can be also a plurality of regions by baffle for separating, is all placed with elastic ball in each region.
The bounce motion that the present invention utilizes elastic ball to form in sieve nest swing process, can directly impact screen cloth wire side, makes the stronger vibration force of its local acquisition, thereby can reduce the clamping stagnation of material, has improved the effect of screening.
Accompanying drawing explanation
Fig. 1 is planar structure schematic diagram of the present invention;
Fig. 2 is partial cross section of the present invention enlarged diagram.
The specific embodiment
As shown in the figure, this elastic ball type oscillating riddle includes by upper strata screen cloth 1, lower screen 2 and is enclosed in the casing that the frame 3 of two layer screen network edge forms; Wherein upper strata screen cloth 1 mesh size and the size that requires of material to be sieved adapt, 2 mesh sizes of lower screen are greater than upper strata screen cloth; In cabinets cavity between upper and lower layer screen cloth, be placed with a plurality of elastic balls of being manufactured by elastomeric material 4.Described elastic ball 4 is manufactured by elastomeric material.Described cabinets cavity is divided into a plurality of regions by dividing plate 5, is all placed with elastic ball 4 in each region.
Claims (3)
1. an elastic ball type oscillating riddle, is characterized in that: it includes by upper strata screen cloth (1), lower screen (2) and is enclosed in the casing that the frame (3) of two layer screen network edge forms; Wherein upper strata screen cloth (1) mesh size and the size that requires of material to be sieved adapt, (2) mesh size of lower screen is greater than upper strata screen cloth; In cabinets cavity between upper and lower layer screen cloth, be placed with a plurality of elastic balls of being manufactured by elastomeric material (4).
2. elastic ball type oscillating riddle according to claim 1, is characterized in that: described elastic ball (4) is manufactured by elastomeric material.
3. elastic ball type oscillating riddle according to claim 1, is characterized in that: described cabinets cavity is divided into a plurality of regions by dividing plate (5), is all placed with elastic ball (4) in each region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514897.5A CN103537432A (en) | 2013-10-28 | 2013-10-28 | Elastic ball type vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310514897.5A CN103537432A (en) | 2013-10-28 | 2013-10-28 | Elastic ball type vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103537432A true CN103537432A (en) | 2014-01-29 |
Family
ID=49961510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310514897.5A Pending CN103537432A (en) | 2013-10-28 | 2013-10-28 | Elastic ball type vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103537432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855364A (en) * | 2019-04-24 | 2020-10-30 | 北京兰友科技有限公司 | A riffle sampler for selecting separately soil sample |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2497902A (en) * | 1945-12-06 | 1950-02-21 | Richmond Mfg Company | Screen clearer for gyratory sifters |
| US3565251A (en) * | 1968-12-30 | 1971-02-23 | Blaw Knox Co | Plastic internal screen |
| US4526682A (en) * | 1983-12-06 | 1985-07-02 | Ferrell-Ross, Inc. | Screen assembly for separating particulate material |
| US5165550A (en) * | 1991-04-25 | 1992-11-24 | Rotex, Inc. | Ball cage insert and cage support for screening machine |
| CN202984059U (en) * | 2012-11-16 | 2013-06-12 | 北京中天金谷粮油工程技术有限公司 | Novel reciprocating type vibration cleaning sieve |
| CN203044322U (en) * | 2012-12-24 | 2013-07-10 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | Closed type vibrating screen not prone to being blocked |
| CN203620928U (en) * | 2013-10-28 | 2014-06-04 | 江苏大唐机械有限公司 | Elastic ball type vibrating screen |
-
2013
- 2013-10-28 CN CN201310514897.5A patent/CN103537432A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2497902A (en) * | 1945-12-06 | 1950-02-21 | Richmond Mfg Company | Screen clearer for gyratory sifters |
| US3565251A (en) * | 1968-12-30 | 1971-02-23 | Blaw Knox Co | Plastic internal screen |
| US4526682A (en) * | 1983-12-06 | 1985-07-02 | Ferrell-Ross, Inc. | Screen assembly for separating particulate material |
| US5165550A (en) * | 1991-04-25 | 1992-11-24 | Rotex, Inc. | Ball cage insert and cage support for screening machine |
| CN202984059U (en) * | 2012-11-16 | 2013-06-12 | 北京中天金谷粮油工程技术有限公司 | Novel reciprocating type vibration cleaning sieve |
| CN203044322U (en) * | 2012-12-24 | 2013-07-10 | 蓝星化工新材料股份有限公司江西星火有机硅厂 | Closed type vibrating screen not prone to being blocked |
| CN203620928U (en) * | 2013-10-28 | 2014-06-04 | 江苏大唐机械有限公司 | Elastic ball type vibrating screen |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111855364A (en) * | 2019-04-24 | 2020-10-30 | 北京兰友科技有限公司 | A riffle sampler for selecting separately soil sample |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |