CN2520218Y - Compound double-layer cantilever screen mesh - Google Patents
Compound double-layer cantilever screen mesh Download PDFInfo
- Publication number
- CN2520218Y CN2520218Y CN 02212696 CN02212696U CN2520218Y CN 2520218 Y CN2520218 Y CN 2520218Y CN 02212696 CN02212696 CN 02212696 CN 02212696 U CN02212696 U CN 02212696U CN 2520218 Y CN2520218 Y CN 2520218Y
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- CN
- China
- Prior art keywords
- screen
- crossbeam
- cross
- layer
- screen cloth
- 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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- 150000001875 compounds Chemical class 0.000 title 1
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims description 26
- 239000002356 single layer Substances 0.000 abstract 7
- 239000010410 layer Substances 0.000 abstract 2
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a technical scheme of a composite double layer cantilever screen. The scheme mainly comprises a U-shaped or rectangle-shaped cross-beam with closing cross-section or a ring-shaped cross-beam, a plurality of screen bars and a single-layer screen which comprises elastic depression bars below screen bars of the cross-beam inner chamber, characterized in that another single-layer screen which comprises a cross-beam, screen bars and elastic depression bars is arranged below the single-layer screen, the cross-beams of the two single-layer screens are up-down connected. The specific structure lies in that the cross-beams of the upper screen and lower screen are connected, that is, the bottom surface of the upper screen U-shaped cross-beam can be connected with the top surface of the lower screen rectangle-shaped cross-beam, or the bottom surface of the cross-beam of the upper screen can be connected with the top surface of the lower screen cross-beam by a connecting board, or the upper screen cross-beam can also be embed connected with the lower screen cross-beam. Due to the employment of the up-down build-up connection of the two single-layer screens in the scheme, the connections of the constructed double layer screen, the single-layer screen and the two single-layer screens are all easily realized on the processing art and the processing difficulty.
Description
Affiliated technical field:
The utility model relates to the industrial vibratory sieve parts that are used to sieve material, especially a kind of composite double layer Cantilevered screen.
Background technology:
In the prior art, technique known is No. 982212674 patents that the applicant applies for and authorizes, this patent disclosure a kind of multilayer Cantilevered screen that upper and lower two-layer grating is housed on a crossbeam, the weak point that the Cantilevered screen of this structure exists is, technology is complicated, and the difficulty of processing is big.
Summary of the invention:
The utility model is at the existing in prior technology deficiency, and a kind of composite double layer Cantilevered screen technical scheme is provided.
This programme is realized by following technical measures: mainly include the individual layer screen cloth that rectangle, the ring wale of U-shaped or cross section closure, many gratings and the elastic layering below described crossbeam inner chamber grating are formed, the characteristics of this programme are to also have an individual layer screen cloth of being made up of crossbeam, grating and elastic layering, the upper and lower connection of the crossbeam of two individual layer screen clothes off the net of described single-deck screen.Concrete structure is that the crossbeam of described upper and lower two screen clothes connects, and can be that the bottom surface of upper screen cloth U-girder is connected with the end face of lower screen cloth rectangle crossbeam.The crossbeam of described upper and lower two screen clothes connects, and also can be that the bottom surface of the crossbeam of upper screen cloth has connecting plate to be connected with the end face junction of lower screen cloth crossbeam.The crossbeam of described upper and lower two screen clothes connects, and also can be that the crossbeam of the crossbeam setting-in lower screen cloth of upper screen cloth connects.
The beneficial effect of this programme can learn according to the narration to such scheme, owing to be to have adopted two upper and lower being connected of single-deck screen net in this scheme, and the double-deck screen cloth that constitutes, the processing of individual layer screen cloth all is being easier to realize on the technology and on the difficulty of processing.The connected mode of two individual layer screen clothes also can have multiple, can be fixedly connected, also can be removable connection, no matter the connection of which kind of mode of employing also is comparatively simple and realizes easily.This shows that the utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the utility model specific embodiment.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
Fig. 3 is the sectional structure schematic diagram of second kind of specific embodiment.
Fig. 4 is the sectional structure schematic diagram of the third specific embodiment.
1 is the upper strata crossbeam among the figure, and 2 is the upper strata elastic layering, and 3 is the upper strata grating, and 4 is lower floor's grating, and 5 is lower floor's elastic layering, and 6 is lower floor's crossbeam, and 7 is connecting plate.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, the composite double layer Cantilevered screen of this programme, mainly include the rectangle of U-shaped or cross section closure, ring wale (1), many gratings (3) and the individual layer screen cloth of forming at the elastic layering (2) of described crossbeam (1) inner chamber grating (3) below, the characteristics of this programme are by accompanying drawing 1,2 first specific embodiment that provide as can be seen, also has one by crossbeam (6) off the net of described single-deck screen, the individual layer screen cloth that grating (4) and elastic layering (5) are formed, on the crossbeam of two individual layer screen clothes, the following connection, on described, the upper strata crossbeam (1) of two screen clothes and being connected of lower floor's crossbeam (6) can be that the bottom surface of upper screen cloth U-shaped upper strata crossbeam (1) is connected with the end face of lower screen cloth rectangle lower floor crossbeam (6) down.Having provided second specific embodiment by accompanying drawing 3 is, the crossbeam of described upper and lower two screen clothes connects, and also can be that the bottom surface of the upper strata crossbeam (1) of upper screen cloth has being connected of connecting plate (7) with the end face junction of lower screen cloth lower floor crossbeam (6).Having provided the 3rd specific embodiment by accompanying drawing 4 is, the crossbeam of described upper and lower two screen clothes connects, and also can be the connection of lower floor's crossbeam (6) of upper strata crossbeam (1) the setting-in lower screen cloth of upper screen cloth.
Claims (4)
1. composite double layer Cantilevered screen, mainly include the individual layer screen cloth that rectangle, the ring wale of U-shaped or cross section closure, many gratings and the elastic layering below described crossbeam inner chamber grating are formed, it is characterized in that: also have an individual layer screen cloth of forming by crossbeam, grating and elastic layering, the upper and lower connection of the crossbeam of two individual layer screen clothes off the net of described single-deck screen.
2. composite double layer Cantilevered screen according to claim 1 is characterized in that: the crossbeam of described upper and lower two screen clothes connects, and can be that the bottom surface of upper screen cloth U-girder is connected with the end face of lower screen cloth rectangle crossbeam.
3. composite double layer Cantilevered screen according to claim 1 is characterized in that: the crossbeam of described upper and lower two screen clothes connects, and also can be that the bottom surface of the crossbeam of upper screen cloth has connecting plate to be connected with the end face junction of lower screen cloth crossbeam.
4. composite double layer Cantilevered screen according to claim 1 is characterized in that: the crossbeam of described upper and lower two screen clothes connects, and also can be that the crossbeam of the crossbeam setting-in lower screen cloth of upper screen cloth connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212696 CN2520218Y (en) | 2002-02-06 | 2002-02-06 | Compound double-layer cantilever screen mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02212696 CN2520218Y (en) | 2002-02-06 | 2002-02-06 | Compound double-layer cantilever screen mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2520218Y true CN2520218Y (en) | 2002-11-13 |
Family
ID=33692333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02212696 Expired - Lifetime CN2520218Y (en) | 2002-02-06 | 2002-02-06 | Compound double-layer cantilever screen mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2520218Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586206A (en) * | 2013-11-12 | 2014-02-19 | 新乡市高服筛分机械有限公司 | Combined type self-cleaning sieve plate |
| CN104258973A (en) * | 2014-09-11 | 2015-01-07 | 常州市武进牛塘红星制刷厂 | Dual-layer screen |
| CN104785437A (en) * | 2015-04-03 | 2015-07-22 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A bar vibrating screen |
| CN105478353A (en) * | 2016-01-07 | 2016-04-13 | 山东钢铁股份有限公司 | Rod type screen bottom of pulverized coal vibrating screen |
| CN107356162A (en) * | 2017-04-26 | 2017-11-17 | 醴陵天马花炮机械有限公司 | A kind of pneumatic vibration medicament-mixing device for the mixing of fireworks medicine |
-
2002
- 2002-02-06 CN CN 02212696 patent/CN2520218Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586206A (en) * | 2013-11-12 | 2014-02-19 | 新乡市高服筛分机械有限公司 | Combined type self-cleaning sieve plate |
| CN104258973A (en) * | 2014-09-11 | 2015-01-07 | 常州市武进牛塘红星制刷厂 | Dual-layer screen |
| CN104785437A (en) * | 2015-04-03 | 2015-07-22 | 甘肃酒钢集团宏兴钢铁股份有限公司 | A bar vibrating screen |
| CN105478353A (en) * | 2016-01-07 | 2016-04-13 | 山东钢铁股份有限公司 | Rod type screen bottom of pulverized coal vibrating screen |
| CN107356162A (en) * | 2017-04-26 | 2017-11-17 | 醴陵天马花炮机械有限公司 | A kind of pneumatic vibration medicament-mixing device for the mixing of fireworks medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jinan Zhongran Technology Development Co., Ltd. Assignor: Sun Gongmin Contract fulfillment period: 2008.7.20 to 2015.12.31 Contract record no.: 2008370000011 Denomination of utility model: Compound double-layer cantilever screen mesh Granted publication date: 20021113 License type: Exclusive license Record date: 20080923 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.7.20 TO 2015.12.31 Name of requester: JINAN ZHONGRAN TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20080923 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120206 Granted publication date: 20021113 |
|
| DD01 | Delivery of document by public notice |
Addressee: Sun Gongmin Document name: Notification of Expiration of Patent Right Duration |