CN108411677A - Reinforcing ring for screen cylinder - Google Patents
Reinforcing ring for screen cylinder Download PDFInfo
- Publication number
- CN108411677A CN108411677A CN201810250196.8A CN201810250196A CN108411677A CN 108411677 A CN108411677 A CN 108411677A CN 201810250196 A CN201810250196 A CN 201810250196A CN 108411677 A CN108411677 A CN 108411677A
- Authority
- CN
- China
- Prior art keywords
- rack
- ring
- screen cylinder
- annulus
- rings
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21D—TREATMENT OF THE MATERIALS BEFORE PASSING TO THE PAPER-MAKING MACHINE
- D21D5/00—Purification of the pulp suspension by mechanical means; Apparatus therefor
- D21D5/02—Straining or screening the pulp
- D21D5/16—Cylinders and plates for screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention discloses a kind of reinforcing rings for screen cylinder, are made of two rack rings and the annulus between two rack rings；It is equipped with pin hole on the rack ring and the annulus, and is connected the rack ring with the annulus by resilient key；The rack ring interior annular is continuously equidistantly equipped with tooth socket.The present invention provides a kind of reinforcing ring for screen cylinder, change previous integrated formed structure setting, rack ring itself also uses joinery and its construction to connect, it is effective avoid because expand with heat and contract with cold and caused by screen slot uniformity the case where changing.
Description
Technical field
Present invention relates particularly to a kind of reinforcing rings for screen cylinder.
Background technology
The existing reinforcing ring for screen cylinder be it is integrally formed, in use, due to its own stress and
The variation of ambient temperature, reinforcing ring, which will appear, to expand with heat and contract with cold, and causes the spacing between tooth socket and tooth socket to be slightly variable, not only
Using effect is influenced, and the service life is shorter.
Invention content
In view of the above technical problems, the present invention provides a kind of reinforcing ring for screen cylinder.
A kind of reinforcing ring for screen cylinder is made of two rack rings and the annulus between two rack rings；
It is equipped with pin hole on the rack ring and the annulus, and is connected the rack ring and the annulus by resilient key
It connects；The rack ring interior annular is continuously equidistantly equipped with tooth socket.
Preferably, the rack ring is formed by connecting by several points of rack head and the tail.
Preferably, one end of rack is each divided to be equipped with tenon, the other end is equipped with the mortise coordinated with tenon.
Preferably, described that the number of rack is divided to be four.
The present invention provides a kind of reinforcing rings for screen cylinder, change previous integrated formed structure setting, rack ring
Itself also uses joinery and its construction to connect, it is effective avoid because expand with heat and contract with cold and caused by screen slot uniformity the case where changing send out
It is raw.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described.
Fig. 1 is the exploded view of rack ring；
Fig. 2 is the structure chart of fixed ring；
Fig. 3 is the sectional view of reinforcing ring.
Digital representation in figure：
1, rack ring 2, annulus 3, pin hole 4, resilient key 5, tenon 6, mortise 7, tooth socket.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.
Embodiment：
Shown in Fig. 1 to 3, a kind of reinforcing ring for screen cylinder, by two rack rings 1 and between two rack rings 1
Annulus 2 forms；
It is equipped with pin hole 3 on the rack ring 1 and the annulus 2, and by resilient key 4 by the rack ring 1 and the circle
Ring 2 connects；1 interior annular of rack ring is continuously equidistantly equipped with tooth socket 7.
The rack ring 1 is formed by connecting by several points of rack head and the tail.
Each that one end of rack is divided to be equipped with tenon 5, the other end is equipped with the mortise 6 coordinated with tenon 5.
The number of described point of rack is four.
Implementation principle：Reinforcing ring passes through rack ring when applied to screen cylinder between two rack rings 1 included by reinforcing ring
1 tooth socket 7 is inserted with rod, and the distance between rod forms screen slot.Resilient key 4 is to have to adapt to external environment and make in itself
The connector of itself Light deformation, after dividing rack to be connected with joinery and its construction, produced by not only making reinforcing ring integrally change to the external world
Influence fitness, and extend itself service life.
The present invention provides a kind of reinforcing rings for screen cylinder, change previous integrated formed structure setting, rack ring
Itself also uses joinery and its construction to connect, it is effective avoid because expand with heat and contract with cold and caused by screen slot uniformity the case where changing send out
It is raw.
Various modifications to these embodiments will be apparent to those skilled in the art, herein
Defined General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.
Claims (4)
1. a kind of reinforcing ring for screen cylinder, which is characterized in that it is by two rack rings and between two rack rings
Annulus forms；
It is equipped with pin hole on the rack ring and the annulus, and is connected the rack ring and the annulus by resilient key
It connects；The rack ring interior annular is continuously equidistantly equipped with tooth socket.
2. the reinforcing ring according to claim 1 for screen cylinder, which is characterized in that the rack ring is by several points of rack head
Tail is formed by connecting.
3. reinforcing ring according to claim 2, which is characterized in that each one end for dividing rack is equipped with tenon, and the other end is set
There is the mortise coordinated with tenon.
4. the reinforcing ring according to claim 3 for screen cylinder, which is characterized in that described that the number of rack is divided to be four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810250196.8A CN108411677A (en) | 2018-03-26 | 2018-03-26 | Reinforcing ring for screen cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810250196.8A CN108411677A (en) | 2018-03-26 | 2018-03-26 | Reinforcing ring for screen cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108411677A true CN108411677A (en) | 2018-08-17 |
Family
ID=63133527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810250196.8A Pending CN108411677A (en) | 2018-03-26 | 2018-03-26 | Reinforcing ring for screen cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108411677A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960962A (en) * | 1996-02-19 | 1999-10-05 | Ahlstrom Machinery Oy | Screen |
| CN204455700U (en) * | 2014-10-16 | 2015-07-08 | 玖龙纸业(天津)有限公司 | A kind of Bar strip type scalping screen cylinder |
| CN205152712U (en) * | 2015-11-26 | 2016-04-13 | 张庆祥 | Screen drum |
| CN208023313U (en) * | 2018-03-26 | 2018-10-30 | 江苏宝蓝机械科技有限公司 | Reinforcing ring for screen cylinder |
-
2018
- 2018-03-26 CN CN201810250196.8A patent/CN108411677A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5960962A (en) * | 1996-02-19 | 1999-10-05 | Ahlstrom Machinery Oy | Screen |
| CN204455700U (en) * | 2014-10-16 | 2015-07-08 | 玖龙纸业(天津)有限公司 | A kind of Bar strip type scalping screen cylinder |
| CN205152712U (en) * | 2015-11-26 | 2016-04-13 | 张庆祥 | Screen drum |
| CN208023313U (en) * | 2018-03-26 | 2018-10-30 | 江苏宝蓝机械科技有限公司 | Reinforcing ring for screen cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180817 |
|
| WD01 | Invention patent application deemed withdrawn after publication |