CN204473773U - A kind of belt conveyer self-centering idler - Google Patents
A kind of belt conveyer self-centering idler Download PDFInfo
- Publication number
- CN204473773U CN204473773U CN201520021312.0U CN201520021312U CN204473773U CN 204473773 U CN204473773 U CN 204473773U CN 201520021312 U CN201520021312 U CN 201520021312U CN 204473773 U CN204473773 U CN 204473773U
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- CN
- China
- Prior art keywords
- entablatrance
- roller
- base
- belt conveyer
- support
- 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 relates to a kind of belt conveyer self-centering idler, for belt conveyer technical field.It comprises support, roller, entablatrance and cross sill, is provided with cross sill and entablatrance, is provided with roller between cross sill and entablatrance, be provided with support between roller between described support; Described entablatrance is provided with base; Described roller one end is connected with support, and the other end is connected on base; Described entablatrance is fixed through the bearing be fixed in base and base by adapter shaft.The utility model structure is simple, for belt conveyer, can prevent adhesive tape sideslip in operational process, have the effect that automatic adjusting carrier roller carries out regulating, and ensures that conveying is smooth and easy, good airproof performance, flexible rotation; And it is safe and reliable.
Description
Technical field
The utility model relates to belt conveyer technical field, particularly relates to a kind of belt conveyer self-centering idler.
Background technology
Carrying roller is aligning carrier roller, impact idler, trough idler, parallel roll by its purpose classification.The effect of aligning carrier roller is the sideslip correcting belt conveyer, the heavily loaded section of usual conveyer installs back rotatable slot-shape self-aligning idler, unloaded section installs parallel aligning carrier roller.Impact idler is applied on aircraft tail shelf according to actual conditions, during material feeding, can reduce the impact of material to belt, be conducive to the service life along long belt.Trough idler is generally made up of two side carrying rollers and a flat carrier roller, and the angle of the v-groove is generally 30 degree, and for detachable belt conveyer, three carrying rollers of trough idler are together mutually hinged, therefore claims Hinge linked supporting roller.Parallel roll is generally a long roller, and it is arranged on the lower end therefore title snub pulley of bearing pressure.
The effect of carrying roller is support belt and weight of material.Carrying roller running must flexibility and reliability.Reduce load-transfer device with the friction force of carrying roller, key role is played to the life-span of the load-transfer device accounting for conveyer total cost more than 25%.Although carrying roller is a small parts in belt conveyer, structure is also uncomplicated, produces special quality carrying roller not a duck soup.Judge that the standard of carrying roller quality has following several: carrying roller radial beat eccentricity; Carrying roller flexibility ratio; Axial movement value.But current carrying roller is on load-transfer device during transportation rubber belt, and easy sideslip, causes conveying to have some setbacks, and there is security risk.
Utility model content
The purpose of this utility model is to solve the problems of the technologies described above, and provides a kind of belt conveyer self-centering idler.
The technical solution of the utility model is as follows:
A kind of belt conveyer self-centering idler, comprises support, roller, entablatrance and cross sill, is provided with cross sill and entablatrance, is provided with roller between cross sill and entablatrance, be provided with support between roller between described support; Described entablatrance is provided with base; Described roller one end is connected with support, and the other end is connected on base; Described entablatrance is fixed through the bearing be fixed in base and base by adapter shaft.
Be provided with outside framework oil seal in described base, outside framework oil seal is between bearing and entablatrance.
The utility model beneficial effect is as follows: the utility model structure is simple, for belt conveyer, can prevent adhesive tape sideslip in operational process, there is the effect that automatic adjusting carrier roller carries out regulating, ensure that conveying is smooth and easy, with skeleton oil seal, good airproof performance, flexible rotation; And it is safe and reliable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is that A-A of the present utility model is to cross-sectional schematic;
Wherein: 1, support; 2, roller; 3, entablatrance; 4, cross sill; 5, bearing; 6, base; 7, roller; 8, support; 9, outside framework oil seal; 10, adapter shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further;
As depicted in figs. 1 and 2, a kind of belt conveyer self-centering idler, comprise support 1, roller 2, entablatrance 3 and cross sill 4, cross sill 4 and entablatrance 3 is provided with between described support 1, be provided with support 8 between cross sill 4 and entablatrance 3, make belt feeder in operational process, entablatrance 3 is by roller 7 slide anteroposterior, have automatic aligning effect, particularly large transportation volume belt feeder plays stabilization in operational process; Described entablatrance 3 is provided with base 6; Described roller 2 one end is connected with support 1, and the other end is connected on base 6; Described entablatrance 3 is fixed through the bearing 5 be fixed in base 6 and base 6 by adapter shaft 10, has safe and reliable feature.
Be provided with outside framework oil seal 9 in described base 6, outside framework oil seal 9, between bearing 5 and entablatrance 3, seals with outside framework oil seal 9, good airproof performance, flexible rotation.
Although give detailed description and explanation to detailed description of the invention of the present utility model above; but what should indicate is; we can carry out various equivalence according to conception of the present utility model to above-mentioned embodiment and change and amendment; its function produced do not exceed that specification sheets contains yet spiritual time, all should within protection domain of the present utility model.
Claims (2)
1. a belt conveyer self-centering idler, comprises support, roller, entablatrance and cross sill, it is characterized in that: be provided with cross sill and entablatrance between described support, be provided with roller between cross sill and entablatrance, be provided with support between roller; Described entablatrance is provided with base; Described roller one end is connected with support, and the other end is connected on base; Described entablatrance is fixed through the bearing be fixed in base and base by adapter shaft.
2., according to a kind of belt conveyer self-centering idler described in claim 1, it is characterized in that: be provided with outside framework oil seal in described base, outside framework oil seal is between bearing and entablatrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021312.0U CN204473773U (en) | 2015-01-13 | 2015-01-13 | A kind of belt conveyer self-centering idler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520021312.0U CN204473773U (en) | 2015-01-13 | 2015-01-13 | A kind of belt conveyer self-centering idler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204473773U true CN204473773U (en) | 2015-07-15 |
Family
ID=53629577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520021312.0U Expired - Fee Related CN204473773U (en) | 2015-01-13 | 2015-01-13 | A kind of belt conveyer self-centering idler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204473773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775659A (en) * | 2015-01-13 | 2016-07-20 | 安徽神力运输机械有限公司 | Automatic aligning carrier roller of belt conveyor |
| CN107600954A (en) * | 2017-10-31 | 2018-01-19 | 中冶华天南京工程技术有限公司 | Rub lower roller device |
-
2015
- 2015-01-13 CN CN201520021312.0U patent/CN204473773U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775659A (en) * | 2015-01-13 | 2016-07-20 | 安徽神力运输机械有限公司 | Automatic aligning carrier roller of belt conveyor |
| CN107600954A (en) * | 2017-10-31 | 2018-01-19 | 中冶华天南京工程技术有限公司 | Rub lower roller device |
| CN107600954B (en) * | 2017-10-31 | 2020-02-04 | 中冶西北工程技术有限公司 | Friction lower supporting roller device |
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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: 20150715 Termination date: 20180113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |