CN103041982A - Vibrating screen - Google Patents
Vibrating screen Download PDFInfo
- Publication number
- CN103041982A CN103041982A CN2013100005532A CN201310000553A CN103041982A CN 103041982 A CN103041982 A CN 103041982A CN 2013100005532 A CN2013100005532 A CN 2013100005532A CN 201310000553 A CN201310000553 A CN 201310000553A CN 103041982 A CN103041982 A CN 103041982A
- Authority
- CN
- China
- Prior art keywords
- screen cloth
- present
- secondary screen
- vibratory sieve
- screen
- 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.)
- Pending
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention provides a vibrating screen. The vibrating screen comprises a base, a screen box, a primary screen cloth, a secondary screen cloth, a vibrator and a motor. The primary screen cloth positioned above the secondary screen cloth has an included angle of 17 DEG with the horizontal surface and the secondary screen cloth has an included angle of 13 DEG with the horizontal surface. By changing the assembling angles of the screen cloth, the vibrating screen has the advantages of increasing the yield, reducing the cost and also decreasing the mixed storehouse rate.
Description
Technical field
The present invention relates to a kind of vibratory sieve, belong to the engineering equipment field.
Background technology
Vibratory sieve is a kind of device of screening aggregate in the asphalt mixing plant, its result of use directly affects the output of equipment, the two-layer screen cloth of present vibratory sieve inside and the angle of level are 15 °, such screen cloth angle of assembling, yield poorly, cost is high, and mixed storehouse rate higher (mixed storehouse rate refers to not sieved particle and the ratio that is sized particle).
Summary of the invention
The technical problem to be solved in the present invention is to overcome existing defective, and a kind of vibratory sieve is provided, and improves output, reduces cost, reduces mixed storehouse rate.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
A kind of vibratory sieve comprises base, screen box, one-level screen cloth, secondary screen cloth, vibrator and motor, and described one-level screen cloth is positioned at the top of secondary screen cloth, and the one-level screen cloth becomes 17 ° of angles with horizontal plane, and the secondary screen cloth becomes 13 ° of angles with horizontal plane.
Further, the secondary screen cloth is divided into two, is in same plane, and the interval arranges.
A kind of vibratory sieve of the present invention changes the screen cloth angle of assembling, has not only improved output, has reduced cost, has also reduced mixed storehouse rate.
Description of drawings
Accompanying drawing is used to provide a further understanding of the present invention, and consists of the part of specification, is used for together with embodiments of the present invention explaining the present invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of vibratory sieve comprises base 1, screen box 2, one-level screen cloth 3, secondary screen cloth 4, vibrator 5 and motor 6, and described one-level screen cloth 3 is positioned at the top of secondary screen cloth 4, the angle a of one-level screen cloth and horizontal plane is 17 °, and the angle b of secondary screen cloth and horizontal plane is 13 °.
The secondary screen cloth is divided into two, is in same plane, and the interval arranges, and can according to different needs, regulate respectively vibration frequency.
Operation principle: screen cloth angle of assembling of the present invention, one-level screen cloth gradient is increased, so that aggregate initial flow speed is suitably accelerated, charging rate is fast, and charging is many, simultaneously secondary screen cloth gradient is reduced, so that the speed during the aggregate regrading suitably slows down, the corresponding increase of regrading process, thus reach raising output, reduce cost, reduce the effect of mixed storehouse rate.
A kind of vibratory sieve of the present invention changes the screen cloth angle of assembling, has not only improved output, has reduced cost, has also reduced mixed storehouse rate.
It should be noted that at last: the above only is the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment the present invention is had been described in detail, for a person skilled in the art, it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. vibratory sieve, comprise base, screen box, one-level screen cloth, secondary screen cloth, vibrator and motor, described one-level screen cloth is positioned at the top of secondary screen cloth, it is characterized in that: the one-level screen cloth becomes 17 ° of angles with horizontal plane, and the secondary screen cloth becomes 13 ° of angles with horizontal plane.
2. a kind of vibratory sieve according to claim 1, it is characterized in that: described secondary screen cloth is divided into two, is in same plane, and the interval arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100005532A CN103041982A (en) | 2013-01-03 | 2013-01-03 | Vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100005532A CN103041982A (en) | 2013-01-03 | 2013-01-03 | Vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103041982A true CN103041982A (en) | 2013-04-17 |
Family
ID=48054976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100005532A Pending CN103041982A (en) | 2013-01-03 | 2013-01-03 | Vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103041982A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855039A (en) * | 1987-11-13 | 1989-08-08 | Institute Po Tcherna Metalurgia | Vibrating screen |
| CN2407849Y (en) * | 2000-01-20 | 2000-11-29 | 六安市永成粮油机械厂 | Grain combined cleaning screen |
| CN201404910Y (en) * | 2009-05-22 | 2010-02-17 | 北京利德衡环保工程有限公司 | Probability vibrating screen used for screening burning coal of boiler |
| CN101934270A (en) * | 2009-07-01 | 2011-01-05 | 李卓 | Vibrating screen |
| CN202185402U (en) * | 2011-08-13 | 2012-04-11 | 永州市泉辉罐头食品有限公司 | Sweet corn vibrating screen classifier |
| CN203091252U (en) * | 2013-01-03 | 2013-07-31 | 无锡贝科机械有限公司 | Vibration sieve |
-
2013
- 2013-01-03 CN CN2013100005532A patent/CN103041982A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855039A (en) * | 1987-11-13 | 1989-08-08 | Institute Po Tcherna Metalurgia | Vibrating screen |
| CN2407849Y (en) * | 2000-01-20 | 2000-11-29 | 六安市永成粮油机械厂 | Grain combined cleaning screen |
| CN201404910Y (en) * | 2009-05-22 | 2010-02-17 | 北京利德衡环保工程有限公司 | Probability vibrating screen used for screening burning coal of boiler |
| CN101934270A (en) * | 2009-07-01 | 2011-01-05 | 李卓 | Vibrating screen |
| CN202185402U (en) * | 2011-08-13 | 2012-04-11 | 永州市泉辉罐头食品有限公司 | Sweet corn vibrating screen classifier |
| CN203091252U (en) * | 2013-01-03 | 2013-07-31 | 无锡贝科机械有限公司 | Vibration sieve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103233529B (en) | A kind of three-dimensional tuned mass damper device with draw-in groove | |
| CN204122352U (en) | A kind of rare-earth mineral divides selects vibratory sieve | |
| CN107096711A (en) | A kind of multiple field shaking screen | |
| CN103041982A (en) | Vibrating screen | |
| CN203091252U (en) | Vibration sieve | |
| CN105292798A (en) | Shock attenuation device for building curtain wall glass machining | |
| CN203437312U (en) | Vibrating screen with counterweight block | |
| CN204620436U (en) | A kind of novel plastic particle sizing device | |
| CN204035014U (en) | A kind of knockout tower | |
| CN203184222U (en) | Motor vibrating screening machine | |
| CN203265050U (en) | Even distribution feeding device of vibration screen | |
| CN202951630U (en) | Powder rotary-vibrating screening machine distributing device | |
| CN203048021U (en) | Vibration device for feeding | |
| CN204892327U (en) | Movable mounting formula graphite divides screen(ing) machine | |
| CN205998438U (en) | A kind of Anti-blockage material storehouse | |
| CN204134871U (en) | A kind of vibratory sieve | |
| CN205762281U (en) | Suspension ring vibrosieve | |
| CN207971084U (en) | Swinging screen sieve with top net device | |
| CN205341239U (en) | Vibration screening device of quartz sand | |
| CN102641845A (en) | Intelligent sintering and screening system | |
| CN202752225U (en) | Double-plastid vibrating screen | |
| CN203389855U (en) | Vibrating screen plate | |
| CN106064148A (en) | A kind of vibrosieve | |
| CN202438456U (en) | Adjustable vibrating screen sheet | |
| CN103272759A (en) | High-frequency vibrating screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130417 |