CN201823705U - Vibrating screen bottom structure - Google Patents
Vibrating screen bottom structure Download PDFInfo
- Publication number
- CN201823705U CN201823705U CN2010205784807U CN201020578480U CN201823705U CN 201823705 U CN201823705 U CN 201823705U CN 2010205784807 U CN2010205784807 U CN 2010205784807U CN 201020578480 U CN201020578480 U CN 201020578480U CN 201823705 U CN201823705 U CN 201823705U
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- sieve
- bottom structure
- grating
- depression
- 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
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model discloses a vibrating screen bottom structure, which comprises a plurality of supporting plates arranged at intervals, wherein the two ends of each supporting plate are fixedly connected with a connecting plate of the supporting plates, a plurality of grooves are arranged at intervals on the supporting plate, a plurality of screening strips and the supporting plates are arranged in crossed manner and are embedded in the corresponding grooves of the supporting plates, gaps between the supporting plates and the screening strips form screening holes, the upper end surface of each supporting plate is lower than the upper plane of each screening strip, and the upper end surface of the supporting plate between the adjacent screening strips is provided with a deboss. The vibrating screen bottom structure solves the problem that the material of the existing vibration screen in a plane strip-shaped structure is easy to block.
Description
Technical field
The utility model relates to a kind of vibratory sieve, relates in particular to a kind of vibratory sieve sieve bottom structure.
Background technology
In smelter, vibratory sieve is a kind of plant equipment of indispensability, is used to sieve various materials; At present, the sieve bottom structure of vibratory sieve mainly contains forms such as planar structure, plane strip structure, layer structure, cantilever design, form such as that sieve aperture mainly contains is square, bar shaped, circle, comb teeth shape; Wherein, strip structure sieve in plane is mainly intersected with gripper shoe by grating at the end and fixedly to form, and is simple in structure, easy to maintenance, thereby uses more.Yet clogging often appears in gripper shoe and grating infall, influences screening effect in actual use at the plane strip structure sieve end, and when especially sieving the coarsegrain material, gripper shoe is more, easier obstruction; After material stops up, if untimely cleaning can increase the sieve deadweight, stops up more seriously, screening effect is poorer, forms vicious circle, causes the vibratory sieve reactive power consumption big, the raising production cost.
The utility model content
The technical problems to be solved in the utility model is that the material of existing plane bar shaped structural vibrations sieve easily stops up, and the not susceptible to plugging vibratory sieve sieve of a kind of material bottom structure is provided.
The technical solution of the utility model realizes in the following manner: a kind of vibratory sieve sieve bottom structure, comprise a plurality of gripper shoes that are provided with at interval, and fixedly connected with the gripper shoe connecting plate in the two ends of this gripper shoe; Spaced apartly on the described gripper shoe be provided with a plurality of grooves, in a plurality of gratings and gripper shoe cross arrangement and the embedding groove, gap between gripper shoe and the grating forms sieve aperture, and the upper surface of described gripper shoe is lower than the last plane of described grating, and the gripper shoe upper surface between the adjacent grating offers depression.
The height of the relative grating of depression on the described gripper shoe is greater than 1/2nd of sieve aperture width.
The distance on plane is greater than 1/3rd of the depression height on described gripper shoe upper surface and the described grating.
The quantity of described gripper shoe is two.
The cross sectional shape of described depression is triangle or semicircle.
The utility model is arranged to the upper surface of the gripper shoe at the plane strip structure sieve end to be lower than the last plane of grating, depression is offered in gripper shoe upper surface between adjacent grating, make material can enter sieve aperture smoothly by the depression on the gripper shoe in gripper shoe and grating infall, thus overcome exist in the prior art blocking problem often appears.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the utility model vibratory sieve sieve bottom structure.
Fig. 2 is that the A-A of Fig. 1 is to cutaway view.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model comprises a plurality of gripper shoes 10 that are provided with at interval, fixedlys connected with gripper shoe connecting plate 20 in the two ends of these a plurality of gripper shoes 10; Spaced apartly on the described gripper shoe 10 be provided with a plurality of grooves 30, a plurality of gratings 40 are with gripper shoe 10 cross arrangements and embed in the groove 30 the gap formation sieve aperture between gripper shoe 10 and the grating 40.In the utility model, gripper shoe 10 can be one or two, is provided with bolt hole 60 in the two ends and the centre of gripper shoe 10, the sieve end can be fixed on the screen box of vibratory sieve.
The upper surface of described gripper shoe 10 is lower than the last plane of described grating 40, and the distance on plane is greater than 1/3rd of depression 50 height on described gripper shoe 10 upper surfaces and the described grating; Gripper shoe 10 upper surfaces between the adjacent grating 40 offer depression 50, and the cross sectional shape of this depression 50 is triangle or semicircle; The height of these depression 50 relative gratings 40 is greater than 1/2nd of sieve aperture width; Because the upper surface of gripper shoe 10 is lower than the last plane of grating 40, depression 50 is offered in gripper shoe 10 upper surfaces between adjacent grating 40, make material can enter sieve aperture smoothly by the depression on the gripper shoe 10 50 at gripper shoe 10 and grating 40 infalls, occur blocking problem through the gripper shoe 10 of being everlasting with grating 40 infalls thereby overcome the material that exists in the prior art, guarantee the normal operation of vibratory sieve.
Claims (5)
1. a vibratory sieve sieve bottom structure comprises a plurality of gripper shoes (10) that are provided with at interval, fixedlys connected with gripper shoe connecting plate (20) in the two ends of this gripper shoe (10); Described gripper shoe (10) goes up the spaced apart a plurality of grooves (30) that are provided with, in a plurality of gratings (40) and gripper shoe (10) cross arrangement and the embedding groove (30), gap between gripper shoe (10) and the grating (40) forms sieve aperture, it is characterized in that: the upper surface of described gripper shoe (10) is lower than the last plane of described grating (40), and the gripper shoe upper surface between the adjacent grating (40) offers depression (50).
2. vibratory sieve sieve bottom structure according to claim 1, it is characterized in that: the height of the relative grating (40) of the depression (50) on the described gripper shoe (10) is greater than 1/2nd of sieve aperture width.
3. vibratory sieve sieve bottom structure according to claim 1 is characterized in that: described gripper shoe (10) upper surface and described grating (40) are gone up the distance on plane greater than 1/3rd of depression (50) height.
4. vibratory sieve sieve bottom structure according to claim 1, it is characterized in that: the quantity of described gripper shoe (10) is two.
5. according to the described vibratory sieve sieve of one of claim 1 ~ 4 bottom structure, it is characterized in that: the cross sectional shape of described depression (50) is triangle or semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205784807U CN201823705U (en) | 2010-10-27 | 2010-10-27 | Vibrating screen bottom structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205784807U CN201823705U (en) | 2010-10-27 | 2010-10-27 | Vibrating screen bottom structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823705U true CN201823705U (en) | 2011-05-11 |
Family
ID=43962265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205784807U Expired - Fee Related CN201823705U (en) | 2010-10-27 | 2010-10-27 | Vibrating screen bottom structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823705U (en) |
-
2010
- 2010-10-27 CN CN2010205784807U patent/CN201823705U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2610974A1 (en) | Sieve device | |
| KR101394208B1 (en) | The eco-friendly stone net for protecting riverbank and sloping surface structure | |
| CN201823705U (en) | Vibrating screen bottom structure | |
| CN201686943U (en) | Double-layer flexible shed tunnel | |
| CN201815476U (en) | Elastic rotating rod sieve plate | |
| CN2841168Y (en) | The anti-clogging screen cloth | |
| CN202466567U (en) | Concrete hollow square pile with concave-convex surface | |
| CN103203322B (en) | There is membrane component in the sieve of ceramic component with holes | |
| CN203049164U (en) | Anti-hole-blocking mining metal wire mesh grid | |
| CN218108415U (en) | Anti-blocking type polyurethane sieve plate | |
| CN202753571U (en) | Printing jig for chips in ball grid array | |
| CN203955526U (en) | A kind of anti-blocking broach sieve compass screen surface | |
| CN201252113Y (en) | Crystal grain screening plate | |
| CN202538825U (en) | Jaw crusher lining plate | |
| CN205954427U (en) | Geogrid | |
| CN203049593U (en) | Slope-protective brick | |
| CN102108738B (en) | Perforated plate combination connecting piece | |
| CN103551305B (en) | A kind of anti-blocking comb sieve compass screen surface | |
| CN104028013A (en) | Scraper plate apparatus of mud scraper | |
| CN202706665U (en) | Economical and practical barrier fence | |
| CN202949714U (en) | Conveying belt on rhizome excavator | |
| CN201510996U (en) | Novel screen mesh structure | |
| CN202237506U (en) | Filter material intercepting screen board for fiber filter tank | |
| CN203066248U (en) | Non-build-in layer outer wall used for top plate of basement | |
| CN203955502U (en) | A kind of cast stone Grid screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20111027 |