CN203944429U - The vibratory sieve that a kind of screening efficiency is high - Google Patents
The vibratory sieve that a kind of screening efficiency is high Download PDFInfo
- Publication number
- CN203944429U CN203944429U CN201420323655.8U CN201420323655U CN203944429U CN 203944429 U CN203944429 U CN 203944429U CN 201420323655 U CN201420323655 U CN 201420323655U CN 203944429 U CN203944429 U CN 203944429U
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- Prior art keywords
- vibrating screen
- vibrating
- vibratory sieve
- motor
- screen box
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Abstract
The utility model relates to the vibratory sieve that a kind of screening efficiency is high, involving vibrations sieve support, upper end, described bracket for vibrating screen both sides is provided with the damping spring of vertical layout, described damping spring is provided with vibrating motor, between described vibrating motor, be provided with vibrating screen box, the centre position of described bracket for vibrating screen is provided with polylith gripper shoe, the top of described vibrating screen box is provided with stirring motor, described stirring motor upper end is arranged on guide rail by guide pad, the output shaft end both sides of stirring motor are provided with stirring vane, and the screen cloth upper surface of stirring vane and vibrating screen box also leaves certain spacing.The utility model is simple in structure, reasonable in design, the utility model can stir the material in vibrating screen box broken, for the larger material of some viscosity, be more suitable for especially, improved like this screening effect of vibratory sieve, gripper shoe can reduce the depressed deformation amount in screen cloth centre position simultaneously, extends the service life of screen cloth.
Description
Technical field
The utility model relates to vibratory sieve field, relates in particular to the vibratory sieve that a kind of screening efficiency is high.
Background technology
Vibratory sieve is to utilize the reciprocating rotary type that oscillator exciting produces vibrate and work.The upper rotation weight of oscillator makes compass screen surface produce plane whirling vibration, and lower rotation weight makes compass screen surface produce conical surface rotary vibration, and its symphyogenetic effect makes compass screen surface generation revolve again type vibration.Its oscillation trajectory is the space curve of a complexity.This curve is projected as a circle at horizontal plane, and is projected as an ellipse on vertical plane.Regulate the exciting force of upper and lower rotation weight, can change amplitude.And regulate the space phase angle of upper and lower weight, can change the curve shape of compass screen surface movement locus and change the movement locus of material on compass screen surface.The vibratory sieve that sell in market mostly is the vibratory sieve of orthoscopic motion, material is put on screen cloth, along with the vibration of vibrating motor completes screening, but be difficult for screening for some tough material, reduced screening efficiency, simultaneously easily cave in the centre position of general screen cloth under the gravity of material, easily causes the deformation and damage of screen cloth after for a long time, has a strong impact on the use of vibratory sieve.Therefore,, for addressing the above problem, spy provides a kind of new technical scheme.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and the vibratory sieve that a kind of screening efficiency is high is provided.
The utility model is to be achieved through the following technical solutions:
The vibratory sieve that a kind of screening efficiency is high, involving vibrations sieve support, upper end, described bracket for vibrating screen both sides is provided with the damping spring of vertical layout, described damping spring is provided with vibrating motor, between described vibrating motor, be provided with vibrating screen box, the centre position of described bracket for vibrating screen is provided with polylith gripper shoe, the top of described vibrating screen box is provided with stirring motor, described stirring motor upper end is arranged on guide rail by guide pad, the output shaft end both sides of stirring motor are provided with stirring vane, and the screen cloth upper surface of stirring vane and vibrating screen box also leaves certain spacing.
As preferably, described gripper shoe lower end is fixed on bracket for vibrating screen.
As preferably, described stirring motor is fixedly connected with guide pad.
As preferably, the spacing of the screen cloth upper surface of described stirring vane and vibrating screen box is at least 5mm.
Compared with prior art, the beneficial effects of the utility model are: the utility model is simple in structure, reasonable in design, the utility model can stir the material in vibrating screen box broken, for the larger material of some viscosity, be more suitable for especially, improved like this screening effect of vibratory sieve, gripper shoe can reduce the depressed deformation amount in screen cloth centre position simultaneously, extends the service life of screen cloth.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. bracket for vibrating screen; 2. damping spring; 3. vibrating motor; 4. vibrating screen box; 5. gripper shoe; 6. stirring motor; 7. guide pad; 8. guide rail; 9. stirring vane.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, the vibratory sieve that a kind of screening efficiency is high, involving vibrations sieve support 1, described bracket for vibrating screen 1 upper end, both sides is provided with the damping spring 2 of vertical layout, and described damping spring 2 is provided with vibrating motor 3, between described vibrating motor 3, is provided with vibrating screen box 4, the centre position of described bracket for vibrating screen 1 is provided with polylith gripper shoe 5, described gripper shoe 5 lower ends are fixed on bracket for vibrating screen 1, and gripper shoe 5 can reduce the depressed deformation amount in screen cloth centre position, extend the service life of screen cloth.The top of described vibrating screen box 4 is provided with stirring motor 6, described stirring motor 6 upper ends are arranged on guide rail 8 by guide pad 7, in the course of work of vibratory sieve, can the movement on guide rail 8 realize moving around of stirring motor 6 by guide pad 7, to complete, sieve box of vibrating 4 is repeatedly stirred to fragmentation, material is carried out repeatedly to the cleaner of the broken screening that makes material, the output shaft end both sides of stirring motor 6 are provided with stirring vane 9, and stirring vane 9 also leaves certain spacing with the screen cloth upper surface of vibrating screen box 4, described stirring vane 9 is at least 5mm with the spacing of the screen cloth upper surface of vibrating screen box 4, like this in vibrating screen box 4 vibration processes, to guarantee that stirring vane 9 and screen cloth can not interfere.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the vibratory sieve that screening efficiency is high, involving vibrations sieve support (1), described bracket for vibrating screen (1) upper end, both sides is provided with the damping spring (2) of vertical layout, described damping spring (2) is provided with vibrating motor (3), between described vibrating motor (3), be provided with vibrating screen box (4), it is characterized in that: the centre position of described bracket for vibrating screen (1) is provided with polylith gripper shoe (5), the top of described vibrating screen box (4) is provided with stirring motor (6), described stirring motor (6) upper end is arranged on guide rail (8) by guide pad (7), the output shaft end both sides of stirring motor (6) are provided with stirring vane (9), and stirring vane (9) also leaves certain spacing with the screen cloth upper surface of vibrating screen box (4).
2. the high vibratory sieve of a kind of screening efficiency according to claim 1, is characterized in that: described gripper shoe (5) lower end is fixed on bracket for vibrating screen (1).
3. the high vibratory sieve of a kind of screening efficiency according to claim 1, is characterized in that: described stirring motor (6) is fixedly connected with guide pad (7).
4. the high vibratory sieve of a kind of screening efficiency according to claim 1, is characterized in that: described stirring vane (9) is at least 5mm with the spacing of the screen cloth upper surface of vibrating screen box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323655.8U CN203944429U (en) | 2014-06-18 | 2014-06-18 | The vibratory sieve that a kind of screening efficiency is high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420323655.8U CN203944429U (en) | 2014-06-18 | 2014-06-18 | The vibratory sieve that a kind of screening efficiency is high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203944429U true CN203944429U (en) | 2014-11-19 |
Family
ID=51886489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420323655.8U Expired - Fee Related CN203944429U (en) | 2014-06-18 | 2014-06-18 | The vibratory sieve that a kind of screening efficiency is high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203944429U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990513A (en) * | 2014-06-18 | 2014-08-20 | 苏州拓科仪器设备有限公司 | Vibrating screen with high screening efficiency |
| CN105457884A (en) * | 2016-01-08 | 2016-04-06 | 湖州乐通电子厂 | Vibrating screen |
| CN106670088A (en) * | 2017-02-14 | 2017-05-17 | 中国科学院华南植物园 | Separation device for small animals in soil |
| CN106733634A (en) * | 2016-12-26 | 2017-05-31 | 苏州沃森优金电子科技有限公司 | A kind of vibration screen |
| CN107597574A (en) * | 2017-10-30 | 2018-01-19 | 深圳市晟腾企业管理有限公司 | A kind of construction site rough sand screening plant |
| CN108080396A (en) * | 2017-12-14 | 2018-05-29 | 付朝品 | A kind of primary dregs regeneration method |
| CN109365264A (en) * | 2018-10-21 | 2019-02-22 | 禹州市昆仑模具有限公司 | A kind of vibrating screen with crushing function |
-
2014
- 2014-06-18 CN CN201420323655.8U patent/CN203944429U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103990513A (en) * | 2014-06-18 | 2014-08-20 | 苏州拓科仪器设备有限公司 | Vibrating screen with high screening efficiency |
| CN105457884A (en) * | 2016-01-08 | 2016-04-06 | 湖州乐通电子厂 | Vibrating screen |
| CN106733634A (en) * | 2016-12-26 | 2017-05-31 | 苏州沃森优金电子科技有限公司 | A kind of vibration screen |
| CN106670088A (en) * | 2017-02-14 | 2017-05-17 | 中国科学院华南植物园 | Separation device for small animals in soil |
| CN107597574A (en) * | 2017-10-30 | 2018-01-19 | 深圳市晟腾企业管理有限公司 | A kind of construction site rough sand screening plant |
| CN108080396A (en) * | 2017-12-14 | 2018-05-29 | 付朝品 | A kind of primary dregs regeneration method |
| CN108080396B (en) * | 2017-12-14 | 2020-09-22 | 付朝品 | Method for recycling native residue soil |
| CN109365264A (en) * | 2018-10-21 | 2019-02-22 | 禹州市昆仑模具有限公司 | A kind of vibrating screen with crushing function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141119 Termination date: 20160618 |