CN203540911U - Novel anti-blocking screen device - Google Patents
Novel anti-blocking screen device Download PDFInfo
- Publication number
- CN203540911U CN203540911U CN201320679726.3U CN201320679726U CN203540911U CN 203540911 U CN203540911 U CN 203540911U CN 201320679726 U CN201320679726 U CN 201320679726U CN 203540911 U CN203540911 U CN 203540911U
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- screen
- novel anti
- screen device
- blocking
- piston part
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Abstract
The utility model provides a novel anti-blocking screen device. The novel anti-blocking screen device comprises a machine frame, a swinging motor and a screen body. The novel anti-blocking screen device is characterized in that the swinging motor is arranged on one side of the machine frame, the swinging motor is connected with a speed reducer, the two sides of the screen body are connected to the top of the machine frame in a clamped mode, an opening is formed in the upper portion of the screen body, an anti-blocking portion and a screen net are connected to the lower portion of the opening, the anti-blocking portion is connected with the speed reducer through a crank mechanism, a ball and a cylinder or hobbed teeth are arranged in the anti-blocking portion, and the diameter of the ball and the diameter of the cylinder are respectively smaller than the inner diameter of the anti-blocking portion. The screen net is arranged on the lower side of the anti-blocking portion. A blower is arranged below the screen net. Rectangular clamping grooves are formed in the edges of the two sides of the screen body. The opening of the screen body is of a funnel shape. The novel anti-blocking screen device has the advantages of being simple in structure and not prone to blockage.
Description
Technical field
The utility model belongs to screening installation field, is specifically related to Novel anti-blockage screen device.
Background technology
General sieve, without vibration function, only has the effect of the screening of rotating, when the humidity of materials screening is larger, and the problem that will occur screen cloth to block.Material can only rely on self gravitation by the blanking speed of cylinder, and sizing plug-hole easily occurs sieve aperture, and efficiency is lower.Existing domestic technology, grid structure generally adopts L-type press strip and the fixing female net of several screws, then re-lays subnet.Annexation complexity, screen cloth, because blocking, needs often to process compass screen surface, delays work and mistakes, and workman's amount of labour is large.
Utility model content
The utility model is intended to overcome the defect of prior art, and a kind of simple in structure, not susceptible to plugging Novel anti-blockage screen device is provided.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
Novel anti-blockage screen device, comprise frame, oscillating motor, sieve nest, described frame one side is provided with oscillating motor, described oscillating motor is connected with reductor, and described sieve nest both sides are connected to frame top, and described sieve nest top offers opening, described lower opening portion is connected with and deters piston part and screen cloth, the described piston part that deters is connected with reductor by crank mechanism, described in deter in piston part as ball, cylinder or gear hobbing, described ball, cylinder diameter are less than and deter piston part internal diameter.
Further, described sieve nest opening is funnel-form.
Further, described screen cloth below is provided with hair-dryer.
Compared with prior art, the utlity model has following beneficial effect:
The utility model is not only simple in structure, in sieve nest gap bottom, is connected with and deters piston part, deters piston part and is provided with ball, cylinder or gear hobbing, and material enters screen cloth from its both sides, and larger particles material is blocked in outside, makes compass screen surface be difficult for being blocked.Compass screen surface long service life.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model Novel anti-blockage screen device.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As shown in Figure 1, Novel anti-blockage screen device, comprise frame 1, oscillating motor 2, sieve nest 3, described frame 1 one sides are provided with oscillating motor 2, described oscillating motor 2 is connected with reductor 4, described sieve nest 3 both sides are connected to frame 1 top, and described sieve nest 3 tops offer opening 5, and described sieve nest opening 5 is funnel-form.Described lower opening portion is connected with and deters piston part 6 and screen cloth 7, and described screen cloth 7 belows are provided with hair-dryer.The described piston part 6 that deters is connected with reductor 4 by crank mechanism, described in to deter in piston part 6 be ball, cylinder or gear hobbing 61, described ball, cylinder diameter are less than and deter piston part internal diameter.
The utility model is not only simple in structure, in sieve nest gap bottom, is connected with and deters piston part, deters piston part and is provided with ball, cylinder or gear hobbing, and material enters screen cloth from its both sides, and larger particles material is blocked in outside, makes compass screen surface be difficult for being blocked.Compass screen surface long service life.
The foregoing is only explanation embodiment of the present utility model; be not limited to the utility model; for a person skilled in the art; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. Novel anti-blockage screen device, comprise frame, oscillating motor, sieve nest, it is characterized in that: described frame one side is provided with oscillating motor, described oscillating motor is connected with reductor, and described sieve nest both sides are connected to frame top, and described sieve nest top has gap, described gap bottom is connected with and deters piston part and screen cloth, the described piston part that deters is connected with reductor by crank mechanism, described in deter in piston part as ball, cylinder or gear hobbing, described ball, cylinder diameter are less than and deter piston part internal diameter.
2. Novel anti-blockage screen device as claimed in claim 1, is characterized in that: described sieve nest gap is funnel-form.
3. Novel anti-blockage screen device as claimed in claim 1, is characterized in that: described screen cloth below is provided with hair-dryer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679726.3U CN203540911U (en) | 2013-10-31 | 2013-10-31 | Novel anti-blocking screen device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320679726.3U CN203540911U (en) | 2013-10-31 | 2013-10-31 | Novel anti-blocking screen device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203540911U true CN203540911U (en) | 2014-04-16 |
Family
ID=50459081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320679726.3U Expired - Fee Related CN203540911U (en) | 2013-10-31 | 2013-10-31 | Novel anti-blocking screen device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203540911U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270112A (en) * | 2014-09-22 | 2015-01-07 | 随州泰华电子科技有限公司 | Tuning fork crystal oscillator housing sieve shaker |
| CN113696816A (en) * | 2021-08-25 | 2021-11-26 | 安徽江淮扬天汽车股份有限公司 | Powder tank car anti-blocking device |
-
2013
- 2013-10-31 CN CN201320679726.3U patent/CN203540911U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104270112A (en) * | 2014-09-22 | 2015-01-07 | 随州泰华电子科技有限公司 | Tuning fork crystal oscillator housing sieve shaker |
| CN113696816A (en) * | 2021-08-25 | 2021-11-26 | 安徽江淮扬天汽车股份有限公司 | Powder tank car anti-blocking device |
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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: 20140416 Termination date: 20141031 |
|
| EXPY | Termination of patent right or utility model |