CN204000441U - A kind of improved pressure roller - Google Patents
A kind of improved pressure roller Download PDFInfo
- Publication number
- CN204000441U CN204000441U CN201420460084.2U CN201420460084U CN204000441U CN 204000441 U CN204000441 U CN 204000441U CN 201420460084 U CN201420460084 U CN 201420460084U CN 204000441 U CN204000441 U CN 204000441U
- Authority
- CN
- China
- Prior art keywords
- pressure roller
- rotatingcylindrical drum
- cell block
- ball bearing
- roll body
- 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
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Abstract
The utility model discloses a kind of improved pressure roller, comprise roll body and rotatingcylindrical drum.Described roll body the right and left is provided with the collar, described cover is equipped with along the draw-in groove of the rounded arrangement of bearing-ring device, device one ball bearing in draw-in groove, in ball bearing, be equipped with screw thread, two ends, described rotatingcylindrical drum left and right are equipped with the axis of rolling, the axis of rolling is provided with hickey, and described hickey is fixedly connected with the interior ring of ball bearing.Described axis of rolling length range is 500-1000mm.Between described rotatingcylindrical drum, be provided with arc cell block, described rotatingcylindrical drum and arc cell block all have plastic layer to seal.Described arc cell block supports by supporting stick, and a rod bottom is fixedly connected with roll body.Described cover is equipped with water sucking mouth, and water sucking mouth connects water scooping machine by suction hose.The utlity model has dehydration property strong, ensure page quality, long service life, the advantage of increasing work efficiency.
Description
Technical field
The utility model relates to paper making equipment field, particularly a kind of improved pressure roller.
Background technology
Pressure roller are main members of pressing device.The kind of pressure roller is a lot, and the press section of old-fashioned paper machine uses concora crush roller more, along with the raising of paper machine speed, brings into use vacuum pressure roller, and develops grooved press roller, and 20 century 70s have been researched and developed the form such as blind press and crown controlled roll.Absorb vacuum pressure roller, after the strong point of fluted roller and blind-hole roll, occurring again subsequently other several Novel press rolls.Wide squeezing and shoe press that high-speed paper machine is used are developed again the eighties to the nineties.So far, researcher never stopped the exploitation to Novel compressing roller, because inhale at present existing pressure roller, still to exist dewatering efficiency low, easily damages some drawbacks such as the quality of page.
Summary of the invention
The purpose of this utility model is exactly to solve above-mentioned technical problem, provides a kind of dewatering efficiency low, not fragile page, the pressure roller of enhancing productivity.
Technical problem of the present utility model is mainly solved by following technical proposals:
A kind of improved pressure roller, comprise roll body and rotatingcylindrical drum.Described roll body the right and left is provided with the collar, described cover is equipped with along the draw-in groove of the rounded arrangement of bearing-ring device, device one ball bearing in draw-in groove, in ball bearing, be equipped with screw thread, two ends, described rotatingcylindrical drum left and right are equipped with the axis of rolling, the axis of rolling is provided with hickey, and described hickey is fixedly connected with the interior ring of ball bearing.
Concrete, described axis of rolling length range is 500-1000mm.
Concrete, between described rotatingcylindrical drum, being provided with arc cell block, described rotatingcylindrical drum and arc cell block all have plastic layer to seal.Sealing of plastic layer not only allows the contact-making surface of pressure roller and paper industry more smooth, is also beneficial to the service life that extends pressure roller, when pressure roller surface is worn, is convenient to change.
Concrete, described arc cell block supports by supporting stick, and supporting stick bottom is fixedly connected with roll body.
Concrete, described cover is equipped with water sucking mouth, and water sucking mouth connects water scooping machine by suction hose.
As preferably, described water scooping machine is provided with attention device, is convenient to adjust according to prompting the water capacity of water scooping machine.
The beneficial effects of the utility model are: first, the rotatingcylindrical drum that the utility model is provided with, the extruding force of increase paper industry, has improved dewatering efficiency; Secondly the setting of arc cell block makes up the gap between two rotatingcylindrical drums, has ensured the flatness of pressure roller, and not fragile page; Moreover the water sucking mouth guarantee page quality that absorbs water rapidly, has also improved production efficiency; Finally, the utility model is simple in structure, is convenient to keep in repair long service life.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model rotatingcylindrical drum and arc cell block structural representation;
Fig. 3 is the utility model notch schematic diagram.
In figure: 1. roll body, 2. rotatingcylindrical drum, the 3. collar, 4. draw-in groove, 5. ball bearing, 6. interior ring, the 7. axis of rolling, 8. hickey, 9. arc cell block, 10. water sucking mouth, 11. suction hoses.
Detailed description of the invention
Below by embodiment, and 1-3 by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
The operation principle of this enforcement is very simple, and a kind of improved pressure roller comprise roll body 1 and rotatingcylindrical drum 2.Roll body 1 the right and left is provided with the collar 3, and the collar 3 is provided with the draw-in groove 4 that installs rounded arrangement along the collar 3, interior device one ball bearing 5 of draw-in groove 4, and the interior ring 6 of ball bearing 5 is provided with screw thread.Rotatingcylindrical drum 2 two ends, left and right are equipped with the axis of rolling 7, and the axis of rolling 7 is provided with hickey 8, and hickey 8 is fixedly connected with the interior ring 6 of ball bearing 5.The axis of rolling 7 length ranges are 500-1000mm.Between the rotatingcylindrical drum 2 of two adjacent parallel devices, be provided with arc cell block 9.Rotatingcylindrical drum 2 and arc cell block 9 all have plastic layer to seal.Arc cell block 9 supports by supporting stick (not shown), and supporting stick bottom is fixedly connected with roll body 1.The collar 3 is provided with water sucking mouth 10, and water sucking mouth 10 connects water scooping machine (not shown) by suction hose 11.
The present embodiment is the embodiment of the utility model example; for those skilled in the art; the utility model discloses on the basis of application process and principle; be easy to make various types of improvement or distortion; and be not limited only to the described structure of the above-mentioned detailed description of the invention of the utility model; therefore previously described mode is preferred version; and do not there is restrictive meaning; every equivalence of doing according to the utility model changes and amendment, all in the scope protection domain of the utility model claims.
Claims (5)
1. improved pressure roller, comprise roll body and rotatingcylindrical drum, it is characterized in that: described roll body the right and left is provided with the collar, described cover is equipped with along the draw-in groove of the rounded arrangement of bearing-ring device, in draw-in groove, device one ball bearing, is equipped with screw thread in ball bearing, and two ends, described rotatingcylindrical drum left and right are equipped with the axis of rolling, the axis of rolling is provided with hickey, and described hickey is fixedly connected with the interior ring of ball bearing.
2. the improved pressure roller of one according to claim 1, is characterized in that: described axis of rolling length range is 500-1000mm.
3. the improved pressure roller of one according to claim 1, is characterized in that: between described rotatingcylindrical drum, be provided with arc cell block, described rotatingcylindrical drum and arc cell block all have plastic layer to seal.
4. the improved pressure roller of one according to claim 3, is characterized in that: described arc cell block supports by supporting stick, and supporting stick bottom is fixedly connected with roll body.
5. the improved pressure roller of one according to claim 1, is characterized in that: described cover is equipped with water sucking mouth, and water sucking mouth connects water scooping machine by suction hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460084.2U CN204000441U (en) | 2014-08-14 | 2014-08-14 | A kind of improved pressure roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460084.2U CN204000441U (en) | 2014-08-14 | 2014-08-14 | A kind of improved pressure roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204000441U true CN204000441U (en) | 2014-12-10 |
Family
ID=52040468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460084.2U Expired - Fee Related CN204000441U (en) | 2014-08-14 | 2014-08-14 | A kind of improved pressure roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204000441U (en) |
-
2014
- 2014-08-14 CN CN201420460084.2U patent/CN204000441U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150814 |
|
| EXPY | Termination of patent right or utility model |