CN207254744U - A kind of color sand vibrating screen - Google Patents
A kind of color sand vibrating screen Download PDFInfo
- Publication number
- CN207254744U CN207254744U CN201721170202.6U CN201721170202U CN207254744U CN 207254744 U CN207254744 U CN 207254744U CN 201721170202 U CN201721170202 U CN 201721170202U CN 207254744 U CN207254744 U CN 207254744U
- Authority
- CN
- China
- Prior art keywords
- screen box
- force transmission
- transmission element
- color sand
- panel
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of color sand vibrating screen, including pedestal and screen box, and the screen box is internally provided with sieve, vibrator is provided with the screen box, it is characterised in that：The pedestal includes being symmetricly set on the panel of the screen box both sides and the bottom plate vertical with the panel, the screen box includes main body and the limit body positioned at the main body both sides, supporting device of the spring is provided between the main body and the bottom plate, horizontal vibration damping device is provided between the limit body and the panel, the horizontal vibration damping device includes vertical extended force transmission element, the first damper is connected between the force transmission element and the panel, the close limit body side is equipped with the second damper on the force transmission element.
Description
Technical field
It the utility model is related to separator technical field, more particularly to a kind of color sand vibrating screen.
Background technology
During solid granular or dusty material is made, vibrating screen is often used.Common vibrating screen includes
The structure members such as screen frame (unit), sieve, the spring being connected with screen frame (unit), excitation motor.Logical superexcition carrys out vibration screen so that small
Grain material leaks down through sieve, and large granular materials are just blocked on sieve, so as to reach material is screened and is classified
Purpose.In order to improve production efficiency, the size of color sand vibrating screen is generally large, and suppressing the vibration between its body and screen frame (unit) can drop
The low influence to the Structure of Vibrating Screen service life.During the work time, wobble amplitude crosses conference causes the material on compass screen surface fast to vibrating screen
Spend the situation of skewness so that compass screen surface is local not to walk material, reduces screening efficiency.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of color sand vibrating screen, is filled by adjusting spring-loaded
Put and the position of horizontal vibration damping device internal damping device change vibrating screen movement, to reduce its vibration amplitude.
In order to reach the purpose, the utility model adopts the following technical solution：Including pedestal and screen box, in the screen box
Portion is equipped with sieve, and vibrator is provided with the screen box, it is characterised in that：The pedestal includes being symmetricly set on the screen box two
The panel of side and the bottom plate vertical with the panel, the screen box include main body and positioned at the spacing of the main body both sides
Body, is provided with supporting device of the spring, water is provided between the main body and the panel between the limit body and the bottom plate
Flat vibration absorber, the horizontal vibration damping device include vertical extended force transmission element, connect between the force transmission element and the panel
The first damper is connected to, the close limit body side is equipped with the second damper on the force transmission element.
As a preferred embodiment, the supporting device of the spring includes the elastic bearing column through the bottom plate and the elasticity
The spring between the limit body and the bottom plate of support column sidepiece, described elastic bearing column one end and the limit body
Connection, the other end are connected with substrate, and rubber shock absorber is provided between the bottom plate and the substrate.
As a preferred embodiment, the spring of the screen box side and the quantity of the rubber shock absorber are respectively two
And it is symmetricly set on the elastic bearing column both sides.
As a preferred embodiment, the elastic bearing column is caoutchouc elasticity column, the caoutchouc elasticity column is along perpendicular to the base
The elasticity modulus in plate direction is less than the elasticity modulus of the spring.
As a preferred embodiment, the quantity of the vibrator is for two and on the downside of the main body.
As a preferred embodiment, the force transmission element is I-beam, the I-beam is set parallel to the panel, the I-shaped
Lightening hole is provided with the web of beam.
As a preferred embodiment, the quantity of the force transmission element is 4, the force transmission element is located at institute along the screen box extending direction
State screen box both ends and be symmetrical arranged on the screen box, corresponding first damper of the single force transmission element and described second
Damper is respectively two.
To sum up, the utility model has the following advantages：Subtracted by adjusting in supporting device of the spring and horizontal vibration damping device
The position for shaking device changes the movement of vibrating screen, to reduce its vibration amplitude.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structural front view of the utility model；
Fig. 3 is Section A-A sectional view in Fig. 2.
Label in figure is as follows：
1. screen box, 11. sieves, 12. main bodys, 13. limit bodies, 2. pedestals, 21. panels, 22. bottom plates, 3. spring-loadeds dress
Put, 31. elastic bearing columns, 32. rubber shock absorbers, 33. springs, 4. horizontal vibration damping devices, 41. force transmission elements, 42. first dampings
Device, 43. second dampers, 5. substrates.
Embodiment
The utility model is described in further detail for middle embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 to Figure 3, which includes pedestal 2 and screen box 1, and screen box 1 is internally provided with sieve 11, on screen box 1
It is provided with vibrator.Pedestal 2 includes being symmetricly set on the panel 21 of 1 both sides of screen box and the bottom plate 22 vertical with panel 21, face
Plate 21 and bottom plate 22 form L-shaped structure, and symmetrically arranged panel 21 and bottom plate 22 erect screen box 1.Screen box 1 include main body 12 with
And the limit body 13 positioned at 12 both sides of main body, be provided with 33 supporting arrangement 3 of spring between limit body 13 and bottom plate 22, main body 12 with
Horizontal vibration damping device 4 is provided between panel 21.Horizontal vibration damping device 4 includes vertical extended force transmission element 41, force transmission element
The first damper 42 is connected between 41 and panel 21, close 13 side of limit body is equipped with the second damper 43 on force transmission element 41.The
One damper 42 and the second damper 43 form two-stage vibration isolation structure, change the resistance of horizontal vibration damping device 4 by varying damper
Buddhist nun.
33 supporting arrangement 3 of spring is included through the elastic bearing column 31 of bottom plate 22 and being located at for 31 sidepiece of elastic bearing column
Spring 33 between limit body 13 and bottom plate 22,31 one end of elastic bearing column is connected with limit body 13, the other end is connected with substrate
5, rubber shock absorber 32 is provided between bottom plate 22 and substrate 5.The spring 33 of 1 side of screen box and rubber shock absorber 32 quantity
Respectively two and it is symmetricly set on 31 both sides of elastic bearing column.Elastic bearing column 31 is chosen as caoutchouc elasticity column, caoutchouc elasticity
Column is less than the elasticity modulus of spring 33 along the elasticity modulus perpendicular to 5 direction of substrate, reduces influence of the dither to structure.
The quantity of vibrator is for two and positioned at the downside of main body 12.Force transmission element 41 is I-beam, and I-beam is parallel to panel
21 are set, and lightening hole is provided with the web of I-beam.The quantity of force transmission element 41 is 4, and force transmission element 41 is along 1 extending direction of screen box
It is symmetrical arranged positioned at 1 both ends of screen box and on screen box 1, corresponding first damper, 42 and second damper 43 of single force transmission element 41
Respectively two.In order to facilitate observation of, the part-structure of vibrating screen is only gived in Fig. 1 and Fig. 3.
Described above is only the explanation to the utility model so that those of ordinary skill in the art's can completely implements this
Scheme, but be not the limitation to the utility model, those skilled in the art can be as needed after this specification is read
The modification of no creative contribution is made to the present embodiment, these are all without creative modification.But as long as in this practicality
All protected in new right be subject to Patent Law.
Claims (7)
1. a kind of color sand vibrating screen, including pedestal（2）And screen box（1）, the screen box（1）It is internally provided with sieve（11）, it is described
Screen box（1）On be provided with vibrator, it is characterised in that：The pedestal（2）Including being symmetricly set on the screen box（1）The face of both sides
Plate（21）And with the panel（21）Vertical bottom plate（22）, the screen box（1）Including main body（12）And positioned at the master
Body（12）The limit body of both sides（13）, the limit body（13）With the bottom plate（22）Between be provided with supporting device of the spring（3）,
The main body（12）With the panel（21）Between be provided with horizontal vibration damping device（4）, the horizontal vibration damping device（4）Including hanging down
To extended force transmission element（41）, the force transmission element（41）With the panel（21）Between be connected with the first damper（42）, institute
State force transmission element（41）The upper close limit body（13）Side is equipped with the second damper（43）.
A kind of 2. color sand vibrating screen according to claim 1, it is characterised in that：The supporting device of the spring（3）Including wearing
Cross the bottom plate（22）Elastic bearing column（31）And the elastic bearing column（31）Sidepiece is located at the limit body（13）
With the bottom plate（22）Between spring（33）, the elastic bearing column（31）One end and the limit body（13）Connect, is another
End is connected with substrate（5）, the bottom plate（22）With the substrate（5）Between be provided with rubber shock absorber（32）.
A kind of 3. color sand vibrating screen according to claim 2, it is characterised in that：The screen box（1）The spring of side
（33）With the rubber shock absorber（32）Quantity be respectively two and be symmetricly set on the elastic bearing column（31）Both sides.
A kind of 4. color sand vibrating screen according to claim 2, it is characterised in that：The elastic bearing column（31）For rubber bullet
Property column, the caoutchouc elasticity column is along perpendicular to the substrate（5）The elasticity modulus in direction is less than the spring（33）Springform
Amount.
A kind of 5. color sand vibrating screen according to claim 1, it is characterised in that：The quantity of the vibrator for two and
In the main body（12）Downside.
A kind of 6. color sand vibrating screen according to claim 1, it is characterised in that：The force transmission element（41）For I-beam, institute
I-beam is stated parallel to the panel（21）Set, lightening hole is provided with the web of the I-beam.
A kind of 7. color sand vibrating screen according to claim 1, it is characterised in that：The force transmission element（41）Quantity be 4,
The force transmission element（41）Along the screen box（1）Extending direction is located at the screen box（1）Both ends and on the screen box（1）Symmetrically set
Put, the single force transmission element（41）Corresponding first damper（42）With second damper（43）Respectively two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170202.6U CN207254744U (en) | 2017-09-13 | 2017-09-13 | A kind of color sand vibrating screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721170202.6U CN207254744U (en) | 2017-09-13 | 2017-09-13 | A kind of color sand vibrating screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254744U true CN207254744U (en) | 2018-04-20 |
Family
ID=61920613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721170202.6U Expired - Fee Related CN207254744U (en) | 2017-09-13 | 2017-09-13 | A kind of color sand vibrating screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570406A (en) * | 2017-09-13 | 2018-01-12 | 长兴贝塔新型装饰材料有限公司 | A kind of color sand vibratory sieve |
-
2017
- 2017-09-13 CN CN201721170202.6U patent/CN207254744U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570406A (en) * | 2017-09-13 | 2018-01-12 | 长兴贝塔新型装饰材料有限公司 | A kind of color sand vibratory sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180420 Termination date: 20180913 |