CN201862565U - Round vibrating screen with lambdoidal screen surface - Google Patents
Round vibrating screen with lambdoidal screen surface Download PDFInfo
- Publication number
- CN201862565U CN201862565U CN2010206475035U CN201020647503U CN201862565U CN 201862565 U CN201862565 U CN 201862565U CN 2010206475035 U CN2010206475035 U CN 2010206475035U CN 201020647503 U CN201020647503 U CN 201020647503U CN 201862565 U CN201862565 U CN 201862565U
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- screen
- screen surface
- compass screen
- herringbone
- frame
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Abstract
The utility model relates to a round vibrating screen with a lambdoidal screen surface, which belongs to the field of vibration screening machinery and is designed to solve the problem that the existing round vibrating screen can not realize bidirectional material supply. The screen surface of the round vibrating screen is a lambdoidal screen surface consisting of two screen surfaces and is arranged on a screen frame, and the intersection point of the two screen surfaces is positioned in the upper part of the center of the screen frame of the vibrating screen; the screen frame is arranged on a vibration attenuation support device; and a homotaxial inertial vibrator is arranged at a screen box centroid right under the intersection point of the lambdoidal screen surface. When the vibrator works, the screen frame and the screen surface form a round vibration track in a longitudinal section perpendicular to the screen surface. The vibrating screen has a symmetrical structure, is entirely stressed uniformly, has high screening efficiency, and can be applied in occasions with special material screening requirements or meet the need of supplying materials for two production lines simultaneously.
Description
Technical field
The utility model belongs to the vibration screening machinery field, and the compass screen surface that mainly relates to vibratory sieve is the herringbone setting, and screen frame and compass screen surface are made the herringbone compass screen surface circular shale shaker of circular vibration in fore-and-aft plane.
Background technology
The compass screen surface of circular shale shaker has a material feeding end and an exhaust end horizontal by certain angle of inclination in the prior art on the screen(ing) machine, and material is discharged to exhaust end after sieving from material feeding end along compass screen surface, realizes the screening to material.Since the difference of production operation occasion, this demand that be difficult to adapt to two-way feed can only for to the vibratory sieve of feed a production line folk prescription.
Summary of the invention
The purpose of this utility model provides a kind of herringbone compass screen surface circular shale shaker, and the compass screen surface of this vibratory sieve is the herringbone setting, can realize two-way screening and feed, makes full use of sieving area, improves the screening efficiency of vibratory sieve.
The utility model is realized by following measure.Mainly form by screen frame, compass screen surface, vibrator, transmission gear for electric motor and vibration damping support device etc., it is characterized in that: the herringbone compass screen surface that the compass screen surface of circular shale shaker is made up of two parts compass screen surface, be installed on the screen frame, the intersection of two parts compass screen surface is positioned at the upper position in the middle of the vibratory sieve screen frame; Screen frame is installed on the vibration damping support device; Under herringbone compass screen surface intersection, the barycenter place of screen box is equipped with the single shaft inertia vibrator; Vibrator makes screen frame and herringbone compass screen surface form the oscillation trajectory of circle in perpendicular to the vertical section of compass screen surface.The angle of two parts compass screen surface and horizontal plane is respectively 15～35 °.
The beneficial effects of the utility model are, because the compass screen surface of the utility model vibratory sieve is the herringbone compass screen surface that two parts compass screen surface constitutes, material feeding end is positioned at the centre of vibratory sieve, when material is fallen on the compass screen surface by the dispenser of centre, two compass screen surfaces can sieve material simultaneously, from the two ends discharging of screen box; Also can realize the independent screening of a side compass screen surface.Make full use of the sieving area of vibratory sieve, improved the screening efficiency of vibratory sieve greatly.The symmetrical configuration of this vibratory sieve, the whole stress equalization of screen(ing) machine can be applicable to occasion or satisfied needs to two production lines while feed that special sub-material requires.
Description of drawings
Accompanying drawing is a structural representation of the present utility model, and 1 is screen frame, the 2nd among the figure, left compass screen surface, the 3rd, circular vibration device, the 4th, right compass screen surface, the 5th, vibration damping support device; The A place is a material feeding end, and B, C place are exhaust ends.
The specific embodiment
Below in conjunction with a description of drawings embodiment of the present utility model.Circular shale shaker mainly is made up of screen frame 1, herringbone compass screen surface, circular vibration device 3 and vibration damping support device 5.The herringbone compass screen surface of being made up of left compass screen surface 2 and right compass screen surface 4 is installed on the screen frame 1, and the intersection of two parts compass screen surface is positioned at the upper position in the middle of the vibratory sieve screen frame 1, and screen frame 1 is installed on the vibration damping support device 5.Left side compass screen surface 2 and right compass screen surface 4 are 20 ° with the angle of horizontal plane.Circular vibration device 3 is installed in the barycenter place of screen box under the herringbone compass screen surface intersection.Make screen frame 1 and herringbone compass screen surface in perpendicular to the vertical section of compass screen surface, form the oscillation trajectory of circle during 3 work of circular vibration device.Can realize feed by the A place, after sieving from the two-way screening of B, C discharge.
Claims (2)
1. herringbone compass screen surface circular shale shaker, mainly form by screen frame (1), compass screen surface, vibrator, transmission gear for electric motor and vibration damping support device, it is characterized in that: the herringbone compass screen surface that the compass screen surface of circular shale shaker is made up of two parts compass screen surface, be installed on the screen frame (1), the intersection of two parts compass screen surface is positioned at the upper position in the middle of the vibratory sieve screen frame (1); Screen frame (1) is installed on the vibration damping support device (5); Under herringbone compass screen surface intersection, the barycenter place of screen box is equipped with single shaft inertia vibrator (3); Vibrator makes screen frame (1) and herringbone compass screen surface form the oscillation trajectory of circle in perpendicular to the vertical section of compass screen surface.
2. herringbone compass screen surface circular shale shaker according to claim 1 is characterized in that: the angle of two parts compass screen surface and horizontal plane is respectively 15～35 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206475035U CN201862565U (en) | 2010-11-30 | 2010-11-30 | Round vibrating screen with lambdoidal screen surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206475035U CN201862565U (en) | 2010-11-30 | 2010-11-30 | Round vibrating screen with lambdoidal screen surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201862565U true CN201862565U (en) | 2011-06-15 |
Family
ID=44133734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206475035U Expired - Lifetime CN201862565U (en) | 2010-11-30 | 2010-11-30 | Round vibrating screen with lambdoidal screen surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201862565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359965A (en) * | 2013-07-02 | 2013-10-23 | 大理兆平建筑垃圾处理有限责任公司 | Method for producing sand for making brick from construction waste |
| CN103817074A (en) * | 2014-03-03 | 2014-05-28 | 淄博正邦知识产权企划有限公司 | Convenient, efficient and reliable screening method and vibrating screen |
-
2010
- 2010-11-30 CN CN2010206475035U patent/CN201862565U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103359965A (en) * | 2013-07-02 | 2013-10-23 | 大理兆平建筑垃圾处理有限责任公司 | Method for producing sand for making brick from construction waste |
| CN103817074A (en) * | 2014-03-03 | 2014-05-28 | 淄博正邦知识产权企划有限公司 | Convenient, efficient and reliable screening method and vibrating screen |
| CN103817074B (en) * | 2014-03-03 | 2016-04-27 | 淄博正邦知识产权企划有限公司 | A kind of method of screening and vibratory sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |
|
| CX01 | Expiry of patent term |