CN105571307A - Carrier roller with two sets of bearing devices - Google Patents
Carrier roller with two sets of bearing devices Download PDFInfo
- Publication number
- CN105571307A CN105571307A CN201610086513.8A CN201610086513A CN105571307A CN 105571307 A CN105571307 A CN 105571307A CN 201610086513 A CN201610086513 A CN 201610086513A CN 105571307 A CN105571307 A CN 105571307A
- Authority
- CN
- China
- Prior art keywords
- bearing
- carrier roller
- rotating shaft
- fixed
- pipe
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/06—Chambers, containers, or receptacles
- F26B25/14—Chambers, containers, receptacles of simple construction
- F26B25/16—Chambers, containers, receptacles of simple construction mainly closed, e.g. drum
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a carrier roller with two sets of bearing devices. The carrier roller consists of carrier roller pipe bodies, a rotating shaft, the bearing devices and a support frame, wherein the bearing devices are fixed on the support frame; an outer ring of a bearing of each bearing device is fixed on the support frame; and the two ends of the rotating shaft are fixed in inner rings of the bearings of the bearing devices arranged on the support frame. Each carrier roller pipe body is a hollow pipe; the rotating shaft passes through the inside of each carrier roller pipe body; and the rotating shaft and each carrier roller pipe body are fixedly connected into a whole by the corresponding bearing device. A groove formed in a pipe of each carrier roller pipe body is used for installing the corresponding bearing device; the outer ring of the bearing of each bearing device arranged in the corresponding bearing device is fixed in the groove of the corresponding carrier roller pipe body; and the inner ring of the bearing of each bearing device arranged in the groove of the corresponding carrier roller pipe body is fixed on the rotating shaft. The carrier roller with the two sets of bearing devices uses a two-bearing rolling mode; the carrier roller supports a rolling drum, so that the resistance generated during rotation and rolling can be reduced; and the rotation resistance is reduced by more than 30 percent due to the two-bearing lever pressure reduction effect of the two sets of bearing devices. The carrier roller with the two sets of bearing devices has the advantages that the application range is wide; the overhauling is easy; and the use is simple.
Description
Technical field
What the present invention relates to is a kind of carrying roller, specifically a kind of carrying roller having double sets of bearings device.
Background technology
Now carrying roller commercially only has a set of bearing arrangement, or is that support has bearing arrangement, or is have bearing arrangement in idler pipe.Carrying roller is the vitals of cylinder, and carrying roller supports cylinder revolution, and its material is at drums inside by thermal source, and transpiring moisture is dried, and therefore the quality of carrying roller is particularly important, and its running must flexibility and reliability.So the frictional force produced to reduce drum rotating does the improvement reducing resistance further.
Summary of the invention
The problem to be solved in the present invention is the deficiency overcoming prior art existence, providing a kind of for support cylinder, reducing the carrying roller having double sets of bearings device that steering resistance is little.
In order to arrive above-mentioned purpose, the present invention is achieved through the following technical solutions: a kind of have the carrying roller of double sets of bearings device by idler pipe, rotating shaft, bearing arrangement and support composition.
Described bearing arrangement is by back-up ring, and bearing, sealing ring and baffle plate form.
Described support is fixed with bearing arrangement, and the outer ring of the bearing of bearing arrangement is fixed on support.
The making material of described rotating shaft is metal.
The two ends of described rotating shaft are fixed in the bearing inner race of the bearing arrangement on support.
Described idler pipe is hollow pipe.
The making material of described idler pipe is metal, or polyurethane, or metal+nylon, or metal+rubber, or composite.
Described metal+nylon, or metal+rubber are that what to wrap up on metal cylinder is nylon, or rubber.Idler pipe is enclosed with nylon, adhesive force that rubber can increase carrying roller and cylinder.
Described rotating shaft is inner through idler pipe.
Described rotating shaft and idler pipe are connected to one by bearing arrangement.
Two ends in the pipe of described idler pipe are fluted.
Groove in the pipe of described idler pipe is used for installation shaft bearing apparatus.
The outer ring of the bearing of the bearing arrangement in the groove of described idler pipe is fixed on the groove of idler pipe.
The inner ring of the bearing of the bearing arrangement in the groove of described idler pipe is fixed in rotating shaft.
The present invention has following beneficial effect compared with existing carrying roller commercially: a kind of have the carrying roller of double sets of bearings device to be that duplex bearing rolls, the resistance that carrying roller back-up roller rotary rolling produces, because the effect of the duplex bearing lever decompression of double sets of bearings device, rotational resistance reduces more than 30%.Have the applied range of the carrying roller of double sets of bearings device, maintenance easily, uses simple.
Accompanying drawing illustrates:
Fig. 1, there is the structural representation of the carrying roller of double sets of bearings device for the present invention.
Detailed description of the invention:
Below in conjunction with drawings and Examples, the present invention is described further.
Embodiment:
As shown in Figure 1 have the carrying roller of double sets of bearings device by idler pipe (1), rotating shaft (3), bearing arrangement (2) and support (5) composition.
Described bearing arrangement (2) is by back-up ring, and bearing, sealing ring and baffle plate form.
Described support is fixed with bearing arrangement (2).
The outer ring of the bearing of described bearing arrangement (2) is fixed on support.
The making material of described rotating shaft (3) is metal.
Described idler pipe (1) is hollow pipe.
The making material of described idler pipe (1) is metal.
Described rotating shaft (3) is through the inside of idler pipe (1).
Described rotating shaft (3) and idler pipe (1) are connected to one by bearing arrangement (2).
Described rotating shaft (3) two ends through idler pipe (1) are fixed in the bearing inner race of the bearing arrangement (2) on support (5).
In the pipe of described idler pipe (1), two ends are fluted.
Groove in the pipe of described idler pipe (1) is used for installation shaft bearing apparatus (2).
The outer ring of the bearing of the bearing arrangement (2) in the groove of described idler pipe (1) is fixed on the groove of idler pipe (1).
The inner ring of the bearing of the bearing arrangement (2) in the groove of described idler pipe (1) is fixed in rotating shaft (3).
Above embodiment just understands preparation method of the present invention and core concept thereof for helping; concrete enforcement is not limited to above-mentioned concrete embodiment, those skilled in the art from above-mentioned design, without performing creative labour; done change, all drops on protection scope of the present invention.
Claims (5)
1. there is a carrying roller for double sets of bearings device, it is characterized in that: have the carrying roller of double sets of bearings device by idler pipe (1), rotating shaft (3), bearing arrangement (2) and support (5) composition;
Described bearing arrangement (2) by back-up ring, bearing, sealing ring and baffle plate composition;
Described support is fixed with bearing arrangement (2);
The making material of described rotating shaft (3) is metal;
Described idler pipe (1) is hollow pipe;
Described rotating shaft (3) is through the inside of idler pipe (1), and rotating shaft (3) two ends through idler pipe (1) are fixed in the bearing inner race of the bearing arrangement (2) on support (5);
Described rotating shaft (3) and idler pipe (1) are connected to one by bearing arrangement (2).
In the pipe of described idler pipe (1), two ends are fluted;
Groove in the pipe of described idler pipe (1) is used for installation shaft bearing apparatus (2).
2. a kind of carrying roller having double sets of bearings device according to claim 1, is characterized in that: the outer ring of the bearing of bearing arrangement (2) is fixed on support.
3. a kind of carrying roller having double sets of bearings device according to claim 1, is characterized in that: the making material of idler pipe (1) is metal, or polyurethane, or metal+nylon, or metal+rubber, or composite.
4. a kind of carrying roller having double sets of bearings device according to claim 1, is characterized in that: the outer ring of the bearing of the bearing arrangement (2) in the groove of idler pipe (1) is fixed on the groove of idler pipe (1).
5. a kind of carrying roller having double sets of bearings device according to claim 1, is characterized in that: the inner ring of the bearing of the bearing arrangement (2) in the groove of idler pipe (1) is fixed in rotating shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086513.8A CN105571307A (en) | 2016-02-03 | 2016-02-03 | Carrier roller with two sets of bearing devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610086513.8A CN105571307A (en) | 2016-02-03 | 2016-02-03 | Carrier roller with two sets of bearing devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105571307A true CN105571307A (en) | 2016-05-11 |
Family
ID=55881722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610086513.8A Pending CN105571307A (en) | 2016-02-03 | 2016-02-03 | Carrier roller with two sets of bearing devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105571307A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1353874A (en) * | 1919-10-20 | 1920-09-28 | Peter C Wego | Bearing for conveyer-rollers |
| US1893574A (en) * | 1929-12-14 | 1933-01-10 | Mathews Conveyer Co | Conveyer |
| US1943998A (en) * | 1930-08-13 | 1934-01-16 | Mathews Conveyer Co | Conveyer |
| DE843230C (en) * | 1966-04-15 | 1952-07-07 | Hauhinco Maschf | Running or carrying roller for chain conveyor |
| CN102390686A (en) * | 2011-07-14 | 2012-03-28 | 无锡杰思物流设备有限公司 | Resin bearing for rolling tube |
| CN102537030A (en) * | 2012-02-07 | 2012-07-04 | 溧阳市科华机械制造有限公司 | Sealed rolling bearing for falling-sand roller supporting-wheel device |
-
2016
- 2016-02-03 CN CN201610086513.8A patent/CN105571307A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1353874A (en) * | 1919-10-20 | 1920-09-28 | Peter C Wego | Bearing for conveyer-rollers |
| US1893574A (en) * | 1929-12-14 | 1933-01-10 | Mathews Conveyer Co | Conveyer |
| US1943998A (en) * | 1930-08-13 | 1934-01-16 | Mathews Conveyer Co | Conveyer |
| DE843230C (en) * | 1966-04-15 | 1952-07-07 | Hauhinco Maschf | Running or carrying roller for chain conveyor |
| CN102390686A (en) * | 2011-07-14 | 2012-03-28 | 无锡杰思物流设备有限公司 | Resin bearing for rolling tube |
| CN102537030A (en) * | 2012-02-07 | 2012-07-04 | 溧阳市科华机械制造有限公司 | Sealed rolling bearing for falling-sand roller supporting-wheel device |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160511 |