CN2315086Y - Integrated-wear-resistance belt roller - Google Patents
Integrated-wear-resistance belt roller Download PDFInfo
- Publication number
- CN2315086Y CN2315086Y CN 97241258 CN97241258U CN2315086Y CN 2315086 Y CN2315086 Y CN 2315086Y CN 97241258 CN97241258 CN 97241258 CN 97241258 U CN97241258 U CN 97241258U CN 2315086 Y CN2315086 Y CN 2315086Y
- Authority
- CN
- China
- Prior art keywords
- roller
- bearing
- carrier shaft
- wear
- wear resistant
- 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 an integrated wear-resistant belt supporting roller, which is composed of a supporting roller shaft (2), a roller cylinder (3), a sealing ring (5), a bearing (1), a sealing gland (4), etc., wherein, the roller cylinder is a hollow integral roller cylinder which is made of wear-resistant malleable cast iron; both ends of the roller cylinder are provided with bearing seats; a sealing head on the inner wall of the roller cylinder has a hollow circular groove (9), a sealing ring (5), and a sealing gland (4), and is made of teflon; a clamping spring (6) is clamped with a shaft neck for fixing the sealing gland (4); both ends of the supporting roller shaft (2) are provided with oil injecting grooves; the end heads are provided with an oil mouth (7); the bearing is an enclosed bearing. The utility model has the advantages of simple structure, easy manufacturing, and high concentricity, and has the advantage that the wear resistance is increased to more than 2 times.
Description
The utility model relates to the belt roller that belt transporter is used.
It is very extensive that belt transporter uses, and almost carries short tens meters of travelling belt, long last km entirely with belt feeder in the transportation of factory, mine, station, harbour, raw material and fuel.For a long time, the belt feeder carrying roller of all size, all be to form, though the bearing seat of the carrying roller that riveting is made often has the quite a lot of of loosening phenomenon, weldering system taken place, in some quantity-produced places with solid drawn pipe and bearing seat riveting, weldering system, under normal circumstances use about 10 months, its solid drawn pipe roller is just worn out and can not use, and needs to change new product, km belt conveyor on tens, to change many carrying rollers at every turn, labour intensity is big, the expense height.
Chinese patent 94224184,3 has been invented a kind of whole wear resistant belt carrying roller, roller and two end axles bearing are the wear-resisting integral body that the cast iron casting is made of forging, the roller carrier shaft two ends are installed with rubber seal, ball-bearing casing, grey pi iron gland cover, the external application jump ring blocks the axle journal stationary gland, oil nozzle is equipped with at the roller carrier shaft two ends, can regularly inject lubricating oil to bearing.Whole wear resistant belt carrying roller like this, processing easy to assembly, simple in structure, easy, concentricity height, resistance to abrasion doubled than originally, low price 10%.Also there is deficiency in this belt roller, and roller two end axles bearing partly is a solid, and weight is heavier, increased the belt feeder power consumption, the ball-bearing casing sealing property is not so good, and seal ring is a rubber ring, and gland cover is that the resistance to abrasion of grey pi iron system is not good enough.
The utility model is that purpose is that above-mentioned patent 94224184.3 whole wear resistant belt carrying rollers are improved, and a kind of more wear-resisting and lighter belt roller is provided.
Realize the whole wear resistant belt carrying roller of improved type of above-mentioned purpose.It comprises roller carrier shaft, the roller that can rotate around roller carrier shaft, be contained in the seal ring on roller carrier shaft two, bearing in the roller, gland cover, block the jump ring of axle journal fixing seal gland, the roller carrier shaft two ends are equipped with the oiling groove of opening on oil nozzle, oil nozzle and the roller carrier shaft that leads to the bearing place and are communicated, roller is that the two ends of a wear-resisting ductile castiron system are the whole roller of hollow of bearing seat, and characteristics are that roller inwall end socket has hollow circular groove.Seal ring and gland cover are made of polytetrafluoroethylmaterial material, and bearing is selected closed type bearing for use.
This improved whole wear resistant belt carrying roller because roller inwall end socket has dead slot, has been saved material, has alleviated weight, and seal ring and gland cover are polytetrafluoroethylmaterial materials, thus wear-resisting, prolonged service life of carrying roller; Select closed type bearing for use, can prevent that dust from entering, reduced wearing and tearing.
Further specify the utility model structure below in conjunction with embodiment and accompanying drawing.
Fig. 1 is according to the whole wear resistant belt idler structure figure that the utility model proposes.
Figure middle idler roller roller 3 is whole rollers of hollow that there is bearing seat at the two ends of a smart casting of wear-resisting ductile castiron, the roller end socket has a circular trough 9, roller carrier shaft 2 runs through and is loaded on roller center shaft position, in the bearing seat on roller 3, on the step at roller carrier shaft 2 two ends teflin ring 5 is installed successively, sealing bearing 1, teflon seal gland 4, jump ring 6, jump ring 6 blocks axle journal stationary gland 4, for convenient to bearing filling lubricating oil, have the oiling groove 8 that leads to the bearing place at roller carrier shaft two, axle head is equipped with oil nozzle 7, can regularly inject lubricating oil, improve the service life of bearing.
Through practice on probation in 3 years, the whole wear resistant belt carrying roller of the utility model is not found tangible wearing and tearing, prolong one times or more than original steel carrying roller service life, than Chinese patent 94224184,9 whole wear resistant belt carrying roller weight saving 1/12-1/9, dustproof wear resisting property is better, and the carrying roller consumption greatly reduces, and productive costs descends, save solid drawn pipe and ductile castiron, reduced working strength of workers.
Claims (4)
1, a kind of whole wear resistant belt carrying roller, it comprises roller carrier shaft (2), the roller (3) that can rotate around roller carrier shaft (2), be contained in seal ring (5), bearing (1), gland cover (4) on roller carrier shaft in the roller (2) two, block the jump ring (6) of axle journal fixing seal gland (4), roller carrier shaft (2) two ends are equipped with the oiling groove of opening on oil nozzle (7), oil nozzle (7) and the roller carrier shaft (2) (8) that bearing (1) locates that leads to and are communicated, roller is the whole roller of hollow that two ends are bearing seat, it is characterized in that roller inwall end socket has hollow circular groove (9).
2, whole wear resistant belt carrying roller as claimed in claim 1 is characterized in that seal ring (5) is a polytetrafluoroethylene system.
3, whole wear resistant belt carrying roller as claimed in claim 1 is characterized in that gland cover (4) is a polytetrafluoroethylene system.
4, whole wear resistant belt carrying roller as claimed in claim 1 is characterized in that bearing (1) is a closed type bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241258 CN2315086Y (en) | 1997-09-10 | 1997-09-10 | Integrated-wear-resistance belt roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97241258 CN2315086Y (en) | 1997-09-10 | 1997-09-10 | Integrated-wear-resistance belt roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2315086Y true CN2315086Y (en) | 1999-04-21 |
Family
ID=33950773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97241258 Expired - Fee Related CN2315086Y (en) | 1997-09-10 | 1997-09-10 | Integrated-wear-resistance belt roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2315086Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102837946A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Nylon bearing seat for carrier roller |
| ES2408079A1 (en) * | 2007-11-29 | 2013-06-18 | Spirit Aerosystems, Inc. | Material placement method and apparatus |
-
1997
- 1997-09-10 CN CN 97241258 patent/CN2315086Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2408079A1 (en) * | 2007-11-29 | 2013-06-18 | Spirit Aerosystems, Inc. | Material placement method and apparatus |
| CN102837946A (en) * | 2011-06-21 | 2012-12-26 | 祁成 | Nylon bearing seat for carrier roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: WENG QIUSHENG; WU ZONGREN; XIAO GUOQING; WU ZONGYU TO: WENG QIUSHENG; WU ZONGREN; XIAO GUOQING; WU ZONGYU; CHEN YAN; MENG XUDONG; MAO YANRONG; ZHANG QIWEN; JIANG JING; JIN SHI |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Hengdian Environmental Protection Equipment Gen. Machinery Factory, Huangbei Cou Co-applicant after: Weng Qiusheng Patentee after: Weng Qiusheng Patentee after: Jin Shi Patentee after: Wu Zongren Patentee after: Xiao Guoqing Patentee after: Wu Zongyu Patentee after: Chen Yan Patentee after: Meng Xudong Patentee after: Mao Yanrong Patentee after: Zhang Qiwen Patentee after: Jiang Jing Address before: Hengdian Environmental Protection Equipment Gen. Machinery Factory, Huangbei Cou Patentee before: Weng Qiusheng Patentee before: Wu Zongren Patentee before: Xiao Guoqing Patentee before: Wu Zongyu |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |