CN101607251A - Method that a kind of grating is antiseized and antiseized sieve - Google Patents
Method that a kind of grating is antiseized and antiseized sieve Download PDFInfo
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- CN101607251A CN101607251A CNA2009100167988A CN200910016798A CN101607251A CN 101607251 A CN101607251 A CN 101607251A CN A2009100167988 A CNA2009100167988 A CN A2009100167988A CN 200910016798 A CN200910016798 A CN 200910016798A CN 101607251 A CN101607251 A CN 101607251A
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- scraper plate
- groove
- antiseized
- reciprocator
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Abstract
The invention provides antiseized method of a kind of grating and antiseized sieve technical scheme, the antiseized method of this scheme grating is the scraper plate that a plurality of planes and grating axis normal are arranged at the axis direction of grating, hole identical with the grating shape of cross section or the groove that contacts with the grating two sides are arranged on each scraper plate, grating passes in the hole of each scraper plate or groove, between grating and the scraper plate relative motion is arranged when screening.Utilize the antiseized sieve of described method, it is the scraper plate that the axis direction of grating under compass screen surface has a plurality of planes and grating axis normal, distance between each scraper plate equates, hole identical with the grating shape of cross section or the groove that contacts with the grating two sides are arranged on each scraper plate, and each grating passes and has in the hole of each scraper plate correspondence or groove and is slidingly matched; Each grating on the compass screen surface is connected with a reciprocator simultaneously, and each scraper plate maintains static, or each scraper plate is mutually permanently connected and connects reciprocator again, and each grating maintains static; Reciprocator is connected with eccentric wheel by connecting rod, and this eccentric wheel is connected with motor again.
Description
Affiliated technical field:
What the present invention relates to is a kind of industrial method and apparatus that material is sieved, especially a kind of antiseized method and antiseized sieve of grating that sieves at the strong material of sticking stickiness.
Background technology:
In the prior art, technique known is No. 98122124.6 patents of the applicant in application of Patent Office of State Intellectual Property Office and mandate, this patent disclosure a kind of striking bar of utilizing hit the technical scheme that grating carries out the screen cloth cleaning, this scheme, to sieving sticking stickiness is not that very strong material effect is fairly obvious, but clear up by hitting grating when sieving the stronger material of sticking stickiness, its effect is not very remarkable just also, and this is the existing in prior technology weak point.
Summary of the invention:
The present invention is exactly at the existing in prior technology deficiency, and provide antiseized method of a kind of grating and antiseized sieve technical scheme, this scheme is applicable to the bar shaped sieve, it is the relative motion of adopting between grating and the scraper plate, remove sticking glutinous material on the grating with the way of scraping, constant to guarantee the gap between the grating, so guaranteed the precision and the screening efficiency of screening.
This programme is realized by following technical measures:
The method that grating is antiseized, include grating, the characteristics of this programme are the scraper plates that a plurality of planes and grating axis normal are arranged at the axis direction of grating, hole identical with the grating shape of cross section or the groove that contacts with the grating two sides are arranged on each scraper plate, described grating passes in the hole of each scraper plate or groove, between grating and the scraper plate relative motion is arranged when screening.
Utilize the antiseized sieve of the anti-adhering method of described grating, include screen box in the support upper support, charging aperture is arranged at the top at screen box, at the mid portion of screen box by the compass screen surface of forming by many gratings, the oversize outlet was arranged before the compass screen surface of the bottom of screen box, after the compass screen surface of screen box bottom, screening outlet is arranged, bottom at screen box also has vibration source, the characteristics of this programme are the scraper plates that the axis direction of grating under compass screen surface has a plurality of planes and grating axis normal, distance between each scraper plate equates, hole identical with described grating shape of cross section or the groove that contacts with the grating two sides are arranged on described each scraper plate, each grating on the described compass screen surface passes in the hole of each scraper plate correspondence or groove, has between described each grating and described each hole or the groove to be slidingly matched; Each grating on the described compass screen surface is connected with a reciprocator simultaneously, and described each scraper plate maintains static, or described each scraper plate is mutually permanently connected and is connected with a reciprocator, and described each grating maintains static; Described reciprocator is connected with eccentric wheel by connecting rod, and this eccentric wheel is connected with motor again.The concrete characteristics of this programme also have, and described reciprocator moves back and forth apart from the distance that will be equal to or greater than between two scraper plates.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, the scraper plate that a plurality of planes and grating axis normal are arranged at the axis direction of grating, hole identical with the grating shape of cross section or the groove that contacts with the grating two sides are arranged on each scraper plate, described grating passes in the hole of each scraper plate or groove, between grating and the scraper plate relative motion is arranged when screening.This structure, when the stronger material of the sticking stickiness of screening, pulverous material will be sticky on the grating in the material, makes the diameter chap of grating, has changed the gap between the grating, thereby has changed screening precision and screening efficiency.If adopt this moment the way of strike or vibration grating to be difficult to remove the sticking material that sticks on the grating, and the way of employing this programme, utilize the relative motion between scraper plate and the grating, sticking glutinous material on the grating is scraped away, guaranteed that the gap between the grating is constant, so guaranteed the screening precision and the screening efficiency of the strong material of the sticking stickiness of screening.This shows that the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the structural representation of the specific embodiment of the invention.
Fig. 2 analyses and observe the structural representation that grating on the scraper plate passes groove for Figure 1A-A.
Fig. 3 analyses and observe the structural representation that grating on the scraper plate passes the hole for Figure 1A-A.
1 is the oversize outlet among the figure, and 2 is screen box, and 3 is screening outlet, and 4 is support, and 5 is grating, and 6 is scraper plate, and 7 is vibration source, and 8 is reciprocator, and 9 is connecting rod, and 10 is charging aperture, and 11 is eccentric wheel, and 12 is motor, and 13 is groove, and 14 is the hole.
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.
The antiseized method of grating is the scraper plate 6 that a plurality of planes and grating 5 axis normal are arranged at the axis direction of grating 5, hole 14 identical with grating 5 shape of cross sections or the groove 13 that contacts with grating 5 two sides are arranged on each scraper plate 6, described grating 5 passes in the hole 14 of each scraper plate 6 or groove 13, between grating 5 and the scraper plate 6 relative motion is arranged when screening.
By accompanying drawing as can be seen, the antiseized sieve that utilizes the anti-adhering method of described grating of this programme, screen box 2 in support 4 upper supports is arranged, on the top of screen box 2 charging aperture 10 is arranged, at the mid portion of screen box 2 by by 5 compass screen surfaces of forming of many bar grizzl(e)ies, oversize outlet 1 was arranged before the compass screen surface of the bottom of screen box 2, after screen box 2 bottom compass screen surfaces, screening outlet 3 is arranged, also have vibration source 7 in the bottom of screen box 2.This programme is the scraper plate 6 that the axis direction of grating 5 under compass screen surface has a plurality of planes and grating 5 axis normal, and the distance between each scraper plate 6 equates.Hole 14 identical with described grating 5 shape of cross sections or the groove 13 that contacts with grating 5 two sides are arranged on described each scraper plate 6, this specific embodiment adopts is that shape of cross section is that each grating 5 on the circular grating 5. described compass screen surfaces passes in the hole 14 of each scraper plate 6 of correspondence or groove 13, has between described each grating 5 and described each hole 14 or the groove 13 to be slidingly matched.Each grating 5 on the described compass screen surface is connected with a reciprocator 8 simultaneously, and described each scraper plate 6 maintains static, and constitutes the relative motion between grating 5 and the scraper plate 6, and this is that this specific embodiment adopts.Or described each scraper plate 6 is mutually permanently connected and is connected with a reciprocator 8, and described each grating 5 maintains static, and constitutes the another kind of available means of relative motion between grating 5 and the scraper plate 6.Described reciprocator 8 can have the multiple mechanism of back and forth movement that can realize to adopt.Described reciprocator 8 is connected with eccentric wheel 11 by connecting rod 9, and this eccentric wheel 11 is connected with motor 12 again.Described reciprocator 8 move back and forth the distance should equal between two scraper plates 6 distance or greater than the distance between two scraper plates 6, so that the scraping of 6 pairs of gratings 5 of scraper plate can all cover whole grating 5.Described reciprocator 8, connecting rod 9 and eccentric wheel 11 can be arranged on a side of screen box 2, or reciprocator 8, connecting rod 9 and eccentric wheel 11 are provided with simultaneously in the both sides of screen box 2, when reciprocator 8, connecting rod 9 and eccentric wheel 11 being set simultaneously, guarantee the run-in synchronism of its both sides reciprocator 8, connecting rod 9 and eccentric wheel 11 in screen box 2 both sides.
Claims (3)
1. method that grating is antiseized, include grating, it is characterized in that: the scraper plate that a plurality of planes and grating axis normal are arranged at the axis direction of grating, hole identical with the grating shape of cross section or the groove that contacts with the grating two sides are arranged on each scraper plate, described grating passes in the hole of each scraper plate or groove, between grating and the scraper plate relative motion is arranged when screening.
2. antiseized sieve that utilizes the described method of claim 1, include screen box in the support upper support, charging aperture is arranged at the top at screen box, at the mid portion of screen box by the compass screen surface of forming by many gratings, the oversize outlet was arranged before the compass screen surface of the bottom of screen box, after the compass screen surface of screen box bottom, screening outlet is arranged, bottom at screen box also has vibration source, it is characterized in that: the axis direction of grating has the scraper plate of a plurality of planes and grating axis normal under compass screen surface, distance between each scraper plate equates, hole identical with described grating shape of cross section or the groove that contacts with the grating two sides are arranged on described each scraper plate, each grating on the described compass screen surface passes in the hole of each scraper plate correspondence or groove, has between described each grating and described each hole or the groove to be slidingly matched; Each grating on the described compass screen surface is connected with a reciprocator simultaneously, and described each scraper plate maintains static, or described each scraper plate is mutually permanently connected and is connected with a reciprocator, and described each grating maintains static; Described reciprocator is connected with eccentric wheel by connecting rod, and this eccentric wheel is connected with motor again.
3. antiseized sieve according to claim 2 is characterized in that: described reciprocator moves back and forth apart from the distance that is equal to or greater than between two scraper plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100167988A CN101607251B (en) | 2009-07-20 | 2009-07-20 | Anti-sticking sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100167988A CN101607251B (en) | 2009-07-20 | 2009-07-20 | Anti-sticking sieve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101607251A true CN101607251A (en) | 2009-12-23 |
| CN101607251B CN101607251B (en) | 2012-07-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100167988A Active CN101607251B (en) | 2009-07-20 | 2009-07-20 | Anti-sticking sieve |
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| Country | Link |
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| CN (1) | CN101607251B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884975A (en) * | 2010-06-18 | 2010-11-17 | 徐山河 | Screening distributor of three-roller linkage scraper |
| CN111992494A (en) * | 2020-08-13 | 2020-11-27 | 界首市神机合自动化科技有限公司 | Impurity anti-blocking device for plane rotary screen |
| CN113273328A (en) * | 2021-05-26 | 2021-08-20 | 姜易娜 | Self-cleaning device of mulch recycling machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4392951A (en) * | 1979-08-20 | 1983-07-12 | Kao Soap Co. Ltd. | Screen filter |
| DE9216788U1 (en) * | 1992-12-10 | 1993-02-04 | PS Förder- und Lagertechnik GmbH, 6800 Mannheim | Tipping grate for floating dredgers |
| CN1175943C (en) * | 1998-12-10 | 2004-11-17 | 孙功民 | Cantilevered screen cleaning method and device |
| CN1537680A (en) * | 2003-04-16 | 2004-10-20 | 长春市朝阳吉达机筛厂 | Cleaning method of cantilever screen |
| DE102005044552B4 (en) * | 2005-09-17 | 2013-06-06 | Backers Maschinenbau Gmbh | Star screen with cleaning device |
| CN201431960Y (en) * | 2009-07-20 | 2010-03-31 | 济南中燃科技发展有限公司 | Antistick sieve |
-
2009
- 2009-07-20 CN CN2009100167988A patent/CN101607251B/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101884975A (en) * | 2010-06-18 | 2010-11-17 | 徐山河 | Screening distributor of three-roller linkage scraper |
| CN111992494A (en) * | 2020-08-13 | 2020-11-27 | 界首市神机合自动化科技有限公司 | Impurity anti-blocking device for plane rotary screen |
| CN113273328A (en) * | 2021-05-26 | 2021-08-20 | 姜易娜 | Self-cleaning device of mulch recycling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101607251B (en) | 2012-07-04 |
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