CN202296249U - Oil injection type carrier roller - Google Patents
Oil injection type carrier roller Download PDFInfo
- Publication number
- CN202296249U CN202296249U CN 201120399717 CN201120399717U CN202296249U CN 202296249 U CN202296249 U CN 202296249U CN 201120399717 CN201120399717 CN 201120399717 CN 201120399717 U CN201120399717 U CN 201120399717U CN 202296249 U CN202296249 U CN 202296249U
- Authority
- CN
- China
- Prior art keywords
- oil
- bearing
- carrier roller
- roller
- oil hole
- 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 an oil injection type carrier roller. The oil injection type carrier roller comprises a carrier roller shaft and a roller body, wherein the roller body is arranged on the carrier roller shaft through a bearing and a bearing pedestal; a skeleton oil seal is arranged at the supporting position of the bearing pedestal and the carrier roller shaft; an oil chamber is arranged between the inner end face of the bearing and the bearing pedestal; an oil injection hole is formed in the end part of the carrier shaft; an injection oil cup is arranged at an inlet of the oil injection hole; and an outlet of the oil injection hole is communicated with the oil chamber. An oil injection gun is used for injecting oil into the oil injection hole of the carrier roller shaft through the injection oil cup to reach the oil chamber between the bearing pedestal and the bearing and the skeleton oil seal seals grease not to enter the carrier roller, so that the grease can reach the oil chamber of the bearing and the groove of a roller way, a good effect of lubricating the bearing is achieved, the service life of the carrier roller is prolonged, the exchange frequency of the quick-wear part carrier roller can be effectively reduced, and the cost consumed during use of the belt conveyor is reduced.
Description
Technical field
The utility model relates to the belt conveyer field, relates in particular to employed major part one carrying roller in the belt conveyer, particularly a kind of oil-filling type supporting roller.
Background technology
Employed carrying roller in the belt conveyer, the past is equipped with often all belongs to disposable oiling, up to service failure, is called as consumable accessory, must change in 2～3 years.
The utility model content
The utility model technical matters to be solved is to improving existing disposable oiling carrying roller short service life; Change the high technical matters of frequency and a kind of oil-filling type supporting roller is provided; This oil-filling type supporting roller can prolong the service life of carrying roller; Can effectively reduce the replacing frequency of consumable accessory one carrying roller, the consuming cost when reducing the belt conveyer use.
The utility model technical matters to be solved can realize through following technical scheme:
Oil-filling type supporting roller; Comprise roller carrier shaft and be installed in the roll body on the roller carrier shaft, be provided with outside framework oil seal, it is characterized in that in the Support Position of said bearing seat and roller carrier shaft through bearing and bearing seat; Between the inner end surface of said bearing and said bearing seat, be provided with a grease chamber; And be provided with oil hole in the end of said roller carrier shaft, and the inlet of said oil hole is provided with forced filling oil cup, and the outlet of said oil hole is communicated with said grease chamber.
Said oil hole is connected by an axial oil hole and radial direction oil hole and constitutes, and the aperture of said axial oil hole is provided with forced filling oil cup, and the aperture of said radial direction oil hole and said grease chamber connect.
Owing to adopted technical scheme as above; The utility model can use grease compressor grease to pass through forced filling oil cup and arrive the space, grease chamber between bearing seat and the bearing to the oil hole oiling of roller carrier shaft, and outside framework oil seal is sealed grease and do not got into space in the carrying roller, thereby makes grease arrive the grease chamber of bearing and the groove of raceway; Reach the effect of fine lubricating bearings; Thereby prolonged the service life of carrying roller, can effectively reduce the replacing frequency of consumable accessory one carrying roller, the consuming cost when reducing the belt conveyer use.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1; Oil-filling type supporting roller shown in the figure; Comprise roller carrier shaft 110 and be installed in the roll body 150 on the roller carrier shaft 110 through bearing 130 and bearing seat 120; Support Position at bearing seat 120 and roller carrier shaft 110 is provided with outside framework oil seal 140, between the inner end surface of bearing 130 and bearing seat 120, is provided with a grease chamber 160, and is provided with by an axial oil hole 170 and radial direction oil hole 180 perforations in the end of roller carrier shaft 110 and constitutes oil hole; Axially the aperture of oil hole 170 is provided with forced filling oil cup 100, and the aperture of radial direction oil hole 180 and grease chamber 160 connect.
Pass through axial oil hole 170 oilings of forced filling oil cup 100 with grease compressor grease to roller carrier shaft 110; And through 160 spaces, grease chamber between radial direction oil hole 180 arrival bearing seats 120 and the bearing 130; Outside framework oil seal 140 is sealed grease and is not got into space in the carrying roller, thereby makes grease arrive the grease chamber of bearing 130 and the groove of raceway.
More than show and described groundwork of the utility model and the advantage of principal character and the utility model.The technical personnel of the industry should be understood.The utility model is not restricted to the described embodiments; The just explanation of describing in the foregoing description and the specification sheets; The principle of utility model; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various variations and improves, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (2)
1. oil-filling type supporting roller; Comprise roller carrier shaft and be installed in the roll body on the roller carrier shaft, be provided with outside framework oil seal, it is characterized in that in the Support Position of said bearing seat and roller carrier shaft through bearing and bearing seat; Between the inner end surface of said bearing and said bearing seat, be provided with a grease chamber; And be provided with oil hole in the end of said roller carrier shaft, and the inlet of said oil hole is provided with forced filling oil cup, and the outlet of said oil hole is communicated with said grease chamber.
2. oil-filling type supporting roller as claimed in claim 1 is characterized in that, said oil hole is connected by an axial oil hole and radial direction oil hole and constitutes, and the aperture of said axial oil hole is provided with forced filling oil cup, and the aperture of said radial direction oil hole and said grease chamber connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120399717 CN202296249U (en) | 2011-10-19 | 2011-10-19 | Oil injection type carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120399717 CN202296249U (en) | 2011-10-19 | 2011-10-19 | Oil injection type carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296249U true CN202296249U (en) | 2012-07-04 |
Family
ID=46365190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120399717 Expired - Fee Related CN202296249U (en) | 2011-10-19 | 2011-10-19 | Oil injection type carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296249U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832800A (en) * | 2014-02-11 | 2014-06-04 | 山东星源矿山设备集团有限公司 | Oil-filling carrier roller device |
| CN110395529A (en) * | 2018-04-24 | 2019-11-01 | 河南理工大学 | A kind of oiling carrier roller |
| CN112178043A (en) * | 2020-10-14 | 2021-01-05 | 如皋市中正机械有限公司 | Watertight tubular pile accessory carrier roller |
-
2011
- 2011-10-19 CN CN 201120399717 patent/CN202296249U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103832800A (en) * | 2014-02-11 | 2014-06-04 | 山东星源矿山设备集团有限公司 | Oil-filling carrier roller device |
| CN110395529A (en) * | 2018-04-24 | 2019-11-01 | 河南理工大学 | A kind of oiling carrier roller |
| CN112178043A (en) * | 2020-10-14 | 2021-01-05 | 如皋市中正机械有限公司 | Watertight tubular pile accessory carrier roller |
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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: 20120704 Termination date: 20141019 |
|
| EXPY | Termination of patent right or utility model |