CN202180054U - Vibration attenuation support device for vibration screen - Google Patents
Vibration attenuation support device for vibration screen Download PDFInfo
- Publication number
- CN202180054U CN202180054U CN2011202826592U CN201120282659U CN202180054U CN 202180054 U CN202180054 U CN 202180054U CN 2011202826592 U CN2011202826592 U CN 2011202826592U CN 201120282659 U CN201120282659 U CN 201120282659U CN 202180054 U CN202180054 U CN 202180054U
- Authority
- CN
- China
- Prior art keywords
- vibration
- spring
- support device
- springs
- spring support
- 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 - Lifetime
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
A vibration attenuation support device for a vibration screen belongs to the vibratory screening mechanical field and mainly consists of an upper spring support, a lower spring support and vibration attenuation springs; two vibration attenuation springs are arranged between the upper spring support and the lower spring support and are arranged in a reversed-V shape; the included angle alpha of the center axis of the two vibration attenuation springs is 20 to 30 degrees; and safe damping belts are arranged on the side surfaces the upper spring support and the lower spring support. The vibration attenuation springs are compound rubber springs. The vibration attenuation support device has the advantages that the screen runs stably, cannot cause torsional vibration and has more stable synchronization effect on the vibration screen in synchronous operation; therefore, the vibration attenuation support device for the vibration screen can be applied to the vibration screens for screening various materials.
Description
Technical field
The utility model belongs to the vibration screening machinery field.Mainly relate to bear the vibratory sieve vibration damping support device of side force.
Background technology
In existing vibratory sieve, employed support spring generally is to adopt metal coil spring, rubber spring and complex spring.These several kinds of springs are installed on vibratory sieve, and its axis all keeps vertical with horizontal plane usually.So this spring has certain elasticity and damping in vertical direction, and does not have damping force in the horizontal direction; In the process of screen(ing) machine vibration operation, manifest and support unsettled phenomenon like this.
Summary of the invention
The purpose of the utility model provides a kind of vibratory sieve vibration damping support device, and this vibration damping support device not only can bear axial force, can also bear certain side force.
The utility model is realized through following measure.Mainly be made up of upper bracket, undersetting and shock-absorbing spring, it is characterized in that: between upper bracket of the spring and spring lower support, two shock-absorbing springs are installed, two shock-absorbing springs are inverted v-shaped and arrange; The angle of two shock-absorbing spring central axis is 20-30 °; In the side of upper bracket of the spring and spring lower support, be provided with safe damping tape.Described shock-absorbing spring is a rubber-spring complex.
The beneficial effect of the utility model is; When this vibration damping support device is installed on the vibratory sieve,, not only damping action is arranged in vertical direction because two shock-absorbing springs adopt inverted v-shaped to arrange; Damping action is also arranged in the horizontal direction, make this vibration damping support device reliable and stable.Be arranged on the safe damping tape of side, when the vibratory sieve startup and shutdown, can suppress the infringement of resonance screen(ing) machine.Have screen(ing) machine and operate steadily, not torsional oscillation, can make synchronous effect more stable for the vibratory sieve of motor synchronizing operation.Can be applicable to sieve on the vibratory sieve of various materials.
Description of drawings
Fig. 1 is the structural representation of the utility model, and Fig. 2 is the side view of Fig. 1.1 is upper bracket of the spring, the 2nd among the figure, shock-absorbing spring, the 3rd, spring lower support, the 4th, safe damping tape.
The practical implementation method
An embodiment below in conjunction with description of drawings the utility model.Mainly form by upper bracket of the spring, spring lower support and shock-absorbing spring.Between upper bracket of the spring 1 and spring lower support 3,2, two shock-absorbing springs 2 of two shock-absorbing springs are installed are the inverted v-shaped arrangement; The angle of two shock-absorbing spring 2 central axis is 25 °; Side at upper bracket of the spring 1 and spring lower support 3 is provided with safe damping tape 4.Described shock-absorbing spring 2 is rubber-spring complexs.
Claims (2)
1. vibratory sieve vibration damping support device; Mainly form by upper bracket of the spring, spring lower support and shock-absorbing spring; It is characterized in that: between upper bracket of the spring ⑴ and spring lower support ⑶, two shock-absorbing spring ⑵ are installed, two shock-absorbing spring ⑵ are inverted v-shaped and arrange; The angle of two shock-absorbing spring ⑵ central axis is 20-30 °; In the side of upper bracket of the spring and spring lower support, be provided with safe damping tape ⑷.
2. vibratory sieve vibration damping support device according to claim 1 is characterized in that: described shock-absorbing spring ⑵ is a rubber-spring complex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202826592U CN202180054U (en) | 2011-08-05 | 2011-08-05 | Vibration attenuation support device for vibration screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202826592U CN202180054U (en) | 2011-08-05 | 2011-08-05 | Vibration attenuation support device for vibration screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202180054U true CN202180054U (en) | 2012-04-04 |
Family
ID=45887716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202826592U Expired - Lifetime CN202180054U (en) | 2011-08-05 | 2011-08-05 | Vibration attenuation support device for vibration screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202180054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966698A (en) * | 2012-11-20 | 2013-03-13 | 中冶南方工程技术有限公司 | Shock-absorbing seat for vibrating screens of blast furnaces |
| CN108906599A (en) * | 2018-08-21 | 2018-11-30 | 福建安井食品股份有限公司 | The sieving machine and sieve powder method that a kind of anti-dust overflows scattered |
-
2011
- 2011-08-05 CN CN2011202826592U patent/CN202180054U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966698A (en) * | 2012-11-20 | 2013-03-13 | 中冶南方工程技术有限公司 | Shock-absorbing seat for vibrating screens of blast furnaces |
| CN108906599A (en) * | 2018-08-21 | 2018-11-30 | 福建安井食品股份有限公司 | The sieving machine and sieve powder method that a kind of anti-dust overflows scattered |
| CN108906599B (en) * | 2018-08-21 | 2023-06-30 | 安井食品集团股份有限公司 | Powder screening machine capable of preventing dust from overflowing and powder screening method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012036425A3 (en) | Vibration generator and a production method therefor | |
| EP2584214A3 (en) | Aeroelastic tuned mass damper | |
| CN201795440U (en) | Damping lamp support for crane | |
| CN202180054U (en) | Vibration attenuation support device for vibration screen | |
| CN202273110U (en) | Automatically adjusting bottom foot and washing machine using same | |
| GB2498313A (en) | Pounding tune mass damper with viscoelastic material | |
| MY186594A (en) | Pounding tune mass damper systems and controls | |
| CN201925391U (en) | Damper | |
| CN203878465U (en) | Friction pendulum damping supporting seat | |
| CN203599057U (en) | Vibrating screen dual-spring vibration reduction device | |
| CN205446949U (en) | Shale trachea way shock attenuation mounting structure | |
| CN202531705U (en) | Composite damping spring | |
| CN205123190U (en) | Overhead transmission line split conductor antihunting device | |
| CN203585193U (en) | Support for one-way amplitude vibrating device | |
| CN202162146U (en) | Vibration absorption supporting seat for vibrating screen | |
| CN204253724U (en) | Vibrating material feeding device shock bracket | |
| CN202984041U (en) | Vibrator suspension hook vibration damping apparatus | |
| CN105570623A (en) | Damping supporting rack for vibratory feeding apparatus | |
| CN205023353U (en) | Oscillating structure is prevented to sharp delivery track of vibration dish | |
| CN104455138A (en) | Duplex-damping coupling absorber | |
| CN202174056U (en) | Small-size vibration screen | |
| CN204705456U (en) | Vibrating device and vibration detection device | |
| CN203620943U (en) | Elastic vibrating support | |
| CN203917133U (en) | Long motor cabinet is plugged in the vibratory sieve that formula is installed | |
| CN202851808U (en) | Anti-resonance oscillation damping machine seat |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120404 |
|
| CX01 | Expiry of patent term |