CN203345666U - Roller for belt conveyor - Google Patents
Roller for belt conveyor Download PDFInfo
- Publication number
- CN203345666U CN203345666U CN 201320389896 CN201320389896U CN203345666U CN 203345666 U CN203345666 U CN 203345666U CN 201320389896 CN201320389896 CN 201320389896 CN 201320389896 U CN201320389896 U CN 201320389896U CN 203345666 U CN203345666 U CN 203345666U
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- CN
- China
- Prior art keywords
- roller
- cylinder
- belt conveyor
- idler pulley
- band conveyor
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model provides a roller for a belt conveyor. The roller comprises a roller body, and rolling shafts are arranged at the two ends of the roller body. The roller for the belt conveyor is characterized in that the roller body is composed of a cylinder body in the middle and conical bodies at the two ends in a combined mode. According to the roller for the belt conveyor, the problems that damage of the roller causes damage of conveying belt and normal production of a stacker reclaimer or the belt conveyor is affected finally are solved, overall structural strength of the roller is effectively improved, the service life of the roller is prolonged, the purpose that the conveying belt on the roller can convey materials normally is achieved, production can be conducted continuously, and production operation cost is reduced. The roller for the belt conveyor is simple in structure, convenient to install, and beneficial to later maintenance.
Description
Technical field
The utility model relates to a kind of cylinder, and the cylinder that particularly a kind of band conveyor is used belongs to machine design manufacturing technology field.
Background technology
In the material conveying process of industrial and mining enterprises, often with large-scale stacker-reclaimer, complete windrow, feeding, re-use band conveyor and transport material.Existing large-scale stacker-reclaimer, be provided with feed opening at its bottom centre place.Owing to there being larger spacing between feed opening and load-transfer device, material directly falls, and will impact damage to load-transfer device.The impact idler group that transition is used just is set for this reason below feed opening, and makes load-transfer device pass this impact idler group, thereby lifting load-transfer device height shortens the whereabouts spacing.Yet in use, the idler pulley that is positioned at impact idler group end damages comparatively serious, trace it to its cause be each idler pulley due to the impact idler group be by the end roll and both sides tiltedly roll the three joint group suspension type idler pulleies that combine, and bear the dual-pressure of load-transfer device and material, particularly the idler pulley of impact idler group end is because existing larger contact angle with load-transfer device, therefore the impulsive force born is also maximum, causes this end idler pulley well damage.Existing band conveyor in addition, because each idler pulley of belt idler pulley group is also three conventional joint group suspension type idler pulleies, in use easily impaired.This not only affects normal production, and the idler pulley damaged changes not in time, can tearing conveyer belt and can't complete mass transport.Therefore be necessary prior art is improved.
Summary of the invention
For solving the end idler pulley of the impact idler group that has funnel below, stacker-reclaimer center now, excessive because of impulsive force, very easily cause breakage, and the belt idler pulley group of band conveyor is also easily impaired, and the problems such as impact normal operation, the utility model provides a kind of band conveyor cylinder.
The utility model completes by following technical proposal: a kind of band conveyor cylinder; the cylindrical shell that comprises two ends band roller bearing; it is characterized in that cylindrical shell is combined by the cylinder at middle part and the cone at two ends; in order to improve its weight capacity and impact resistance by this integral type idler pulley; increase the service life, the protection load-transfer device.
The outer end of the cone at described cylindrical shell two ends is larger diameter end, and the inner is the smaller diameter end identical with the middle part cylinder, between inside and outside end, is transition phase, so that support, lifts the load-transfer device on it.
The roller bearing at described cylindrical shell two ends is fixed on the idler pulley support by bearing and bearing seat.
Described cylinder all is arranged on each cylinder position of idler pulley group, to improve the service life of idler pulley group.
Described cylinder only is arranged on the cylinder position of idler pulley group end, all the other cylinders be of the prior art by the end roll and both sides tiltedly roll the three joint group suspension type idler pulleies that combine.
Described cylinder is disposed on cylinder position corresponding to idler pulley group, all the other cylinders be of the prior art by the end roll and both sides tiltedly roll the three joint group suspension type idler pulleies that combine.
The utlity model has following advantages and effect: adopt such scheme, not only avoided because of drum of damage and then damage load-transfer device, the final problems such as stacker-reclaimer or the normal production of band conveyor that affect, and effectively improved the overall construction intensity of cylinder, extend the service life of cylinder, guarantee the normal convey materials of load-transfer device energy on it, make to produce and can carry out continuously, reduce the production run cost.The utility model is simple in structure, easy for installation, is beneficial to the care and maintenance in later stage.Be desirable stacker-reclaimer, a band conveyor cylinder in fact.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
As Fig. 1, the band conveyor cylinder that the utility model provides, the cylindrical shell that comprises two ends band roller bearing 1, this cylindrical shell is combined by the cylinder 5 at middle part and the cone at two ends, the outer end 2 of the cone at two ends is larger diameter end, inner 4 is the smaller diameter end identical with middle part cylinder 5, in, it between outer end, is transition phase 3, the cylindrical shell upper support is lifted load-transfer device 8, load-transfer device 8 is positioned at funnel 9 belows, stacker-reclaimer 10 center, the roller bearing 1 at described cylindrical shell two ends is fixed on idler pulley support 7 by bearing and bearing seat 6 respectively, idler pulley support 7 is fixed on stacker-reclaimer 10, described cylinder only is arranged on the cylinder position of idler pulley group end, all the other cylinders be of the prior art by the end roll and both sides tiltedly roll the three joint group suspension type idler pulleies that combine.
Claims (6)
1. a band conveyor cylinder, comprise and the cylindrical shell of two ends band roller bearing it is characterized in that cylindrical shell is combined by the cylinder at middle part and the cone at two ends.
2. band conveyor cylinder according to claim 1, the outer end that it is characterized in that the cone at described cylindrical shell two ends is larger diameter end, the inner is the smaller diameter end identical with the middle part cylinder, between inside and outside end, is transition phase.
3. band conveyor cylinder according to claim 1, is characterized in that the roller bearing at described cylindrical shell two ends is fixed on the idler pulley support by bearing and bearing seat.
4. band conveyor cylinder according to claim 1, is characterized in that described cylinder all is arranged on each cylinder position of idler pulley group.
5. band conveyor cylinder according to claim 1, is characterized in that described cylinder only is arranged on the cylinder position of idler pulley group end, and all the other cylinders are rolled the end of by and tiltedly the rolling and combine of both sides.
6. band conveyor cylinder according to claim 1, is characterized in that described cylinder is disposed on cylinder position corresponding to idler pulley group, and all the other cylinders are rolled the end of by and tiltedly the rolling and combine of both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389896 CN203345666U (en) | 2013-07-02 | 2013-07-02 | Roller for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320389896 CN203345666U (en) | 2013-07-02 | 2013-07-02 | Roller for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203345666U true CN203345666U (en) | 2013-12-18 |
Family
ID=49745590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320389896 Expired - Fee Related CN203345666U (en) | 2013-07-02 | 2013-07-02 | Roller for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203345666U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073991A (en) * | 2019-06-10 | 2019-08-02 | 贵州师范大学 | A kind of Karst region cattle and sheep barnyard manure just cleaning plant and its operating method |
-
2013
- 2013-07-02 CN CN 201320389896 patent/CN203345666U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110073991A (en) * | 2019-06-10 | 2019-08-02 | 贵州师范大学 | A kind of Karst region cattle and sheep barnyard manure just cleaning plant and its operating method |
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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: 20131218 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |