CN202162148U - Vibrating screen stencil - Google Patents
Vibrating screen stencil Download PDFInfo
- Publication number
- CN202162148U CN202162148U CN2011202444668U CN201120244466U CN202162148U CN 202162148 U CN202162148 U CN 202162148U CN 2011202444668 U CN2011202444668 U CN 2011202444668U CN 201120244466 U CN201120244466 U CN 201120244466U CN 202162148 U CN202162148 U CN 202162148U
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- CN
- China
- Prior art keywords
- screen
- plate
- sieve
- plates
- sieve plate
- 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
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Abstract
The utility model relates to a vibrating screen stencil which comprises screen plates and a screen frame, wherein the screen plates are mounted on the screen frame; screen teeth of the screen plates are lath-shaped screen teeth; the screen frame comprises supporting angle iron, screen piece shafts, screen piece vibrating rubber plates, supporting square iron, square iron rib plates and screen stencil side plates; the supporting angle iron, the screen piece shafts, the supporting square iron are welded with the screen stencil side plates; the screen piece vibrating rubber plate is bonded with the supporting square iron with glue; the square iron rib plates are welded with the supporting square iron and the screen stencil side plates; the screen plates comprise a fixed screen plate and a movable screen plate; the fixed screen plate and the movable screen plate are mounted on the screen frame in a crossed manner; a supporting shaft hole matched with the screen piece shaft is formed in the fixed screen plate; the movable screen plate is formed by expanding central holes of the screen plates on the basis of manufacturing the fixed screen plate; and a steel bushing additionally mounted on the movable screen plate is welded with the movable screen plate. The utility model has the benefits that the lath-shaped screen teeth are simply processed, the secondary elasticity of the screen plates is improved, the screening efficiency is high, the wear resisting property of the screen teeth is improved, and the service life is long.
Description
Technical field
The utility model relates to a kind of vibrating screen mesh, relates in particular to the raw material grading oscillating screen screen cloth that a kind of metallurgy high furnace uses.
Background technology
At present, China's blast furnace uses raw material grading oscillating screen sieve tooth generally to adopt rod, spraying pecten, punched-plate etc. at present.The bar screen tooth is because rod has elasticity, and adjacent two teeth are prone to material folding and cause screenings bigger than normal; Spraying broach sieve plate cost is high; Punching sieve plate screening effect is poor, and cost is high, makes loaded down with trivial detailsly, and screening effect is undesirable.
The utility model content
It is good, with low cost that the utility model technical problem to be solved provides a kind of screening effect.The vibrating screen mesh of long service life.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of vibrating screen mesh comprises sieve plate and screen frames, and sieve plate is installed on the screen frames, and the sieve tooth of said sieve plate is a lath-shaped sieve tooth.
Said screen frames is made up of support angle steel, sieve bobbin, sieve sheet vibration rubber slab, support square steel, square steel gusset, screen cloth side plate, wherein supports angle steel, sieves bobbin, supports square steel and the welding of screen cloth side plate, and vibration rubber slab and support square steel are glued; Square steel gusset and support square steel, the welding of screen cloth side plate.
Said sieve plate comprises fixed screen deck and active sieve plate; Said fixed screen deck and active sieve plate intersection are installed on the screen frames; Said fixed screen deck is provided with the support axis hole that cooperates with said sieve bobbin; Said active sieve plate is on the basis that fixed screen deck is made, to enlarge the sieve plate mider hole to be made, and installs steel bushing additional on the said active sieve plate, steel bushing and active sieve plate welding.
Said sieve plate is a wear-resisting steel plate.
Paste rubber blanket in the said steel bushing.Reduce the vibrating noise of screen cloth operation.
Said screen cloth side plate is designed and sized to " 7 " font according to screen box.
The beneficial effect of the utility model is that the processing of lath sieve tooth is simple, utilizes rubber damping and gudgeon to shoulder the cross-elasticity of rod principle, increase sieve plate; This screen cloth screening effect is remarkable, and screening efficiency reaches more than 98%; Wear-resisting lath has increased the thickness of material with sieve tooth contact-making surface, has improved sieve tooth anti-wear performance; Reach service life more than 6 months, improve more than 1 times 3 months service life than the screen cloth of other type; Manufacturing cost is also lower.
Description of drawings
Further specify below in conjunction with accompanying drawing and the specific embodiment technical scheme the utility model.
Fig. 1 is the front view of the utility model embodiment vibrating screen mesh.
Fig. 2 is the A-A cutaway view of Fig. 1.
Fig. 3 is the front view of the utility model embodiment fixed screen deck.
Fig. 4 is the front view of the utility model embodiment active sieve plate.
Fig. 5 is the installation diagram of facing of the utility model embodiment active sieve plate.
The specific embodiment
As depicted in figs. 1 and 2, novel lathing is to intersect with self-vibration active sieve plate 32, fixed screen deck 31 to be installed on the screen frames.Active sieve plate 32 is processed for wear-resisting steel plate with fixed screen deck 31, and the sieve tooth of sieve plate is a lath-shaped sieve tooth; Screen frames is made up of support angle steel 1, sieve bobbin 2, sieve sheet vibration rubber slab 4, support square steel 5, square steel gusset 7, screen cloth side plate 6.Wherein support angle steel 1, sieve bobbin 2, support square steel 5 and 6 welding of screen cloth side plate, vibrate rubber slab 4 and be glued with support square steel 5; Square steel gusset 7 and support square steel 5,6 welding of screen cloth side plate; Screen cloth side plate 6 is designed and sized to " 7 " font according to screen box.
Like Fig. 3, Fig. 4 and shown in Figure 5; Said fixed screen deck 31 is provided with the support axis hole 311 that cooperates with said sieve bobbin 2; Active sieve plate 32 is produced on the basis that fixed screen deck 31 makes and enlarges the sieve plate mider hole; Active sieve plate 32 installs steel bushing 8 additional, and steel bushing 8 and active sieve plate 32 welding are pasted rubber blanket 9 in the steel bushing.It is free movable that active sieve plate 32 is set up and down on axle in the size range.Fixed screen deck 31 is pressed the stock grading standard design with active sieve plate 32 spacings.
The screening principle of the utility model: lathing is under the effect of shaker vibration motor; Gravity flow screen sheet and vibratory sieve are synchronized with the movement; The portable screen sheet produces secondary vibration under the effect of vibrating motor, under the effect of rubber slab and gudgeon, and movable slats relative fixed sieve sheet up-down vibration in the scope of setting; Can reduce material material folding on the sieve tooth, improve screening effect.In addition, because sieve plate and material contact-making surface produce wearing and tearing, increase the lath width and just can improve service life.
It should be noted last that; The above specific embodiment is only unrestricted in order to the technical scheme of explanation the utility model; Although with reference to preferred embodiment the utility model is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model; And not breaking away from the spirit and the scope of the utility model technical scheme, it all should be encompassed in the middle of the claim scope of the utility model.
Claims (6)
1. a vibrating screen mesh comprises sieve plate and screen frames, and sieve plate is installed on the screen frames, it is characterized in that, the sieve tooth of said sieve plate is a lath-shaped sieve tooth.
2. a kind of vibrating screen mesh according to claim 1; It is characterized in that; Said screen frames comprises support angle steel, sieve bobbin, sieve sheet vibration rubber slab, supports square steel, square steel gusset and screen cloth side plate; Wherein support angle steel, sieve bobbin and support square steel respectively with the welding of screen cloth side plate, the vibration rubber slab with support square steel and be glued; Square steel gusset and support square steel, the welding of screen cloth side plate.
3. according to claim 1 or 2 said a kind of vibrating screen mesh; It is characterized in that said sieve plate comprises fixed screen deck and active sieve plate, said fixed screen deck and active sieve plate intersection are installed on the screen frames; Said fixed screen deck is provided with the support axis hole that cooperates with said sieve bobbin; Said active sieve plate is on the basis that fixed screen deck is made, to enlarge the sieve plate mider hole to be made, and installs steel bushing additional on the said active sieve plate, steel bushing and active sieve plate welding.
4. according to claim 1 or 2 said a kind of vibrating screen mesh, it is characterized in that said sieve plate is a wear-resisting steel plate.
5. according to the said a kind of vibrating screen mesh of claim 3, it is characterized in that, paste rubber blanket in the said steel bushing.
6. according to the said a kind of vibrating screen mesh of claim 2, it is characterized in that the screen cloth side plate is designed to " 7 " font.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202444668U CN202162148U (en) | 2011-07-12 | 2011-07-12 | Vibrating screen stencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202444668U CN202162148U (en) | 2011-07-12 | 2011-07-12 | Vibrating screen stencil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202162148U true CN202162148U (en) | 2012-03-14 |
Family
ID=45798000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202444668U Expired - Lifetime CN202162148U (en) | 2011-07-12 | 2011-07-12 | Vibrating screen stencil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202162148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229600A (en) * | 2020-02-27 | 2020-06-05 | 辽宁维特机械设备制造有限公司 | Board comb sieve plate for vibrating sieve and vibrating sieve |
-
2011
- 2011-07-12 CN CN2011202444668U patent/CN202162148U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111229600A (en) * | 2020-02-27 | 2020-06-05 | 辽宁维特机械设备制造有限公司 | Board comb sieve plate for vibrating sieve and vibrating sieve |
| CN111229600B (en) * | 2020-02-27 | 2021-07-23 | 辽宁维特机械设备制造有限公司 | Board comb sieve plate for vibrating sieve and vibrating sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170710 Address after: 430083, Hubei Province, Wuhan Castle Peak District workers Village, Su Mao Gang Su Wan No. 1 Patentee after: WUHAN GANGSHI IRONMAKING BUILT INSTALLATION CO., LTD. Address before: 430080 Friendship Avenue, Hubei, Wuhan, No. 999 Patentee before: Wuhan Iron & Steel (Group) Corp. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200703 Address after: 430080 No. 6, No. 2 Middle Road, Mechanic Repair Workshop, Qingshan District, Wuhan City, Hubei Province Patentee after: WISCO Zhongye Industrial Technology Service Co.,Ltd. Address before: 430083, Hubei Province, Wuhan Castle Peak District workers Village, Su Mao Gang Su Wan No. 1 Patentee before: WUHAN GANGSHI IRONMAKING BUILT INSTALLATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120314 |
|
| CX01 | Expiry of patent term |