CN101199967A - Elastic screen surface - Google Patents
Elastic screen surface Download PDFInfo
- Publication number
- CN101199967A CN101199967A CNA2007101142419A CN200710114241A CN101199967A CN 101199967 A CN101199967 A CN 101199967A CN A2007101142419 A CNA2007101142419 A CN A2007101142419A CN 200710114241 A CN200710114241 A CN 200710114241A CN 101199967 A CN101199967 A CN 101199967A
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- CN
- China
- Prior art keywords
- rod
- screen cloth
- crossbeam
- moves
- joist
- 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.)
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- Combined Means For Separation Of Solids (AREA)
Abstract
The intention technology provides a technical proposal by using bar screen to sieve the materials, comprising a bar grizzly, a cross beam connected with the bar grizzly and limitation strips on the bar grizzly; one end of the bar grizzly is connected with the cross beam, the front end part of each bar grizzly has a guide rod which can limit the bar grizzly to move only upward and downward.
Description
Affiliated technical field:
What patent of the present invention was related is a kind of material screening equipment, especially a kind of screen cloth with the rod screening.
Background technology:
In the prior art, technique known is at present at a large amount of broach that use and the screen cloth of an end cantilever, broach is dead Netease hole clipping in these two kinds of screen clothes, the screen cloth rear end of one end cantilever must adopt front end to impact to improve rod poor for the plasticity crimping, easily wound rod, reduce the life-span, hole clipping does not reduce the life-span again in order to solve promptly not, can reach the material that can sieve and screen clean, the finished product material is not fallen in the screenings again.
Summary of the invention:
The purpose of patent of the present invention is exactly at the existing in prior technology deficiency, and a kind of technical scheme with rod screening material is provided, this scheme adopts rod to move up and down and the pitch difference that produces allows material pass through, and the rod of screen cloth is cleared up voluntarily, improves screening efficiency.
This programme is realized by following technical measures: include crossbeam that rod is connected with rod and the restriction bar on the rod, the characteristics of this programme are that a kind of rod moves up and down.The concrete characteristics of this programme also have, and the rod that moves up and down has leads rod and joist limits the direction that it moves.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, a kind of rod moves up and down, and the motion of two kinds of different directions makes that the official post material can improve screening efficiency by not making the critical particle hole clipping again between dynamic that rod produces.Because of the sieve sheet is the core of vibratory sieve, no matter the exciting source of vibratory sieve is vertical vibration or elliptical vibration, rod is continual shake under the effect of exciting source, and the work that is effective need not shut down the cleaning rod.This shows that patent of the present invention is compared with present technology 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 first specific embodiment of patent of the present invention.
Among the figure, 1 is side plate, and 2 is rod, and 3 is crossbeam, and 4 is joist, and 5 for leading rod.
Fig. 2 is the structural representation of second specific embodiment of patent of the present invention.
Among the figure, 1 is side plate, and 2 is rod, and 3 is crossbeam, and 4 is joist, and 5 for leading rod, and 6 is wear-resisting rod.
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 two specific embodiment.
First specific embodiment:
By accompanying drawing 1 as can be seen, the screen cloth with rod screening material of this programme, one end of rod 2 links to each other with crossbeam 3, and crossbeam 3 links to each other with side plate 1 again, and joist 4 promptly links to each other with crossbeam 3 and also links to each other with side plate 1, material to be sieved passes through from crossbeam 3, enter on the sieve rod 2, under the effect of exciting source, rod 2 up-down vibration, lead rod 5 and in joist 4, move up and down, make material realize screening process by sieving sheet.
Second specific embodiment:
By accompanying drawing 2 as can be seen, the screen cloth with rod screening material of this programme, one end of wear-resisting rod 6 and rod 2 links to each other with crossbeam 3, crossbeam 3 links to each other with side plate 1 again, joist 4 promptly links to each other with crossbeam 3 and also links to each other with side plate 1, for the abrasion resistance that improves rod makes the partial material shunting, material to be sieved passes through from wear-resisting rod 6 earlier, larger particles passes through from wear-resisting rod 6 upper stratas, granule enters on the sieve rod 2, under the effect of exciting source, and rod 2 up-down vibration, lead rod 5 and in joist 4, move up and down, make material realize screening process by sieving sheet.
Claims (5)
1. flexible rod screen cloth, rod links to each other with crossbeam, and the front end position of each sieve rod has one to limit the rod of leading that it moves up and down, and leading rod can move up and down in the restriction joist of perforate.It is characterized in that: rod moves up and down, and it is poor that the generation dislocation is moved.
2. the screen cloth with rod screening according to claim 1 is characterized in that: the rod that moves up and down is led the rod restriction, leads rod and moves in the joist of perforate.
3. the screen cloth with rod screening according to claim 1 and 2 is characterized in that: crossbeam and joist constitute a slice sieve sheet, and one group of screen cloth is made up of some sieve sheets.
4. according to claim 1,2 or 3 described screen clothes, it is characterized in that with rod screening: crossbeam and rod be square also can be circular.
5. the screen cloth with the rod screening according to claim 3 is characterized in that: the stepped overlap joint of sieve sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101142419A CN101199967A (en) | 2007-11-20 | 2007-11-20 | Elastic screen surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101142419A CN101199967A (en) | 2007-11-20 | 2007-11-20 | Elastic screen surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101199967A true CN101199967A (en) | 2008-06-18 |
Family
ID=39515432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101142419A Pending CN101199967A (en) | 2007-11-20 | 2007-11-20 | Elastic screen surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101199967A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746187A (en) * | 2019-03-25 | 2019-05-14 | 五冶集团上海有限公司 | Free-standing sieve |
| CN112844647A (en) * | 2020-12-31 | 2021-05-28 | 南昌矿山机械有限公司 | High-yield rod mill |
-
2007
- 2007-11-20 CN CNA2007101142419A patent/CN101199967A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109746187A (en) * | 2019-03-25 | 2019-05-14 | 五冶集团上海有限公司 | Free-standing sieve |
| CN112844647A (en) * | 2020-12-31 | 2021-05-28 | 南昌矿山机械有限公司 | High-yield rod mill |
| CN112844647B (en) * | 2020-12-31 | 2022-06-24 | 南昌矿机集团股份有限公司 | High-yield rod mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20080618 |