CN110395529A - A kind of oiling carrier roller - Google Patents
A kind of oiling carrier roller Download PDFInfo
- Publication number
- CN110395529A CN110395529A CN201810371428.5A CN201810371428A CN110395529A CN 110395529 A CN110395529 A CN 110395529A CN 201810371428 A CN201810371428 A CN 201810371428A CN 110395529 A CN110395529 A CN 110395529A
- Authority
- CN
- China
- Prior art keywords
- oiling
- roller
- sleeve
- bearing
- steel sleeve
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/07—Other adaptations of sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention belongs to conveying technology field more particularly to a kind of oiling carrier rollers.It solves some technical problems in the prior art.This oiling carrier roller includes roller carrier shaft and the steel sleeve and ceramic sleeve that are mounted on roller carrier shaft, the both ends of the steel sleeve are respectively equipped with stepped bearing block, the bearing covered on roller carrier shaft is separately installed in the inner ring of each bearing block, it is separately installed with the axial seal structure on the outside of bearing at roller carrier shaft both ends, stores grease between the steel sleeve and ceramic sleeve.The present invention has the advantages that it is wear-resisting, it is corrosion-resistant, it is convenient to mount and dismount, impact resistance, long service life.
Description
The invention belongs to conveying technology field more particularly to a kind of oiling carrier rollers for technical field.
Carrying roller of the background technique now on belt conveyer is usually metal roller, and such carrying roller weight is big, operation resistance
Power is big, and repair density is big；Especially in humidity, chemical attack, under the conditions of demanding mine of electrostatic etc., service life is extremely short,
Easily cause safety accident；And structure is complicated for the carrier roller designed now, assembly difficulty, and seldom considers cargo to ceramic roller
The impact of body, ceramic surface stress increases when assembly, processes crack growth, carrier roller is caused not to be used widely.
Summary of the invention the content of present invention overcomes the deficiency of existing product, provides a kind of wear-resisting, corrosion-resistant, assembly and disassembly side
Just, impact resistance, oiling carrier roller with long service life.
In order to achieve the above objectives, the present invention uses following technical proposal: this oiling carrier roller includes roller carrier shaft and installation
Steel sleeve and ceramic sleeve on roller carrier shaft, the both ends of the steel sleeve are respectively equipped with stepped bearing block, every
The inner ring of a bearing block is separately installed with the bearing covered on roller carrier shaft, is separately installed on the outside of bearing at roller carrier shaft both ends
Axial seal structure, store grease between the steel sleeve and ceramic sleeve.
In above-mentioned oiling carrier roller, the bearing block is forge piece of step type structure, is symmetrically mounted on roller carrier shaft.
In above-mentioned oiling carrier roller, the washer is mounted on the inside of bearing block, is equipped with axis on the right side of washer
It holds.
In above-mentioned oiling carrier roller, the bearing is positioned by being mounted on the abutment sleeve on the right side of bearing.
In above-mentioned oiling carrier roller, the interior exterior seal ring is positioned opposite, is mounted on abutment sleeve, outer close
Seal is fixed by snap ring.
In above-mentioned oiling carrier roller, the grease is stored between steel sleeve and ceramic sleeve.
In above-mentioned oiling carrier roller, the ceramic sleeve outer ring both ends of the surface are forge piece of step type structure.
In above-mentioned oiling carrier roller, the steel sleeve outer ring both ends are equipped with threaded hole.
In above-mentioned oiling carrier roller, the steel sleeve and seal disc are connected through a screw thread.
In above-mentioned oiling carrier roller, the sealing ring is mounted between seal disc and roller carrier shaft.
In above-mentioned oiling carrier roller, the advantages of this oiling carrier roller, is:
1. easy to assembly, since ceramic sleeve is contacted with the grease of inner cavity, grease is flexible, and eliminates the assembly of ceramic surface
Stress, and ceramic sleeve inner surface need not be processed, reduce the manufacturing procedure of difficult-to-machine material.
2. since ceramic outer ring is wear-resistant, corrosion-resistant, and it is easy to remove, it is still Ke Xunhuanliyong after bearing wear.
3. reducing impact, the grease between steel sleeve and ceramic sleeve can reduce cargo to ceramic sleeve and entire carrying roller
Impact, slow down significantly ceramic surface processing micro-crack extension.
4. stepped bearing block reduces the distance between two bearings, the service life of roller carrier shaft is extended.
Detailed description of the invention Fig. 1 is structural schematic diagram of the invention.
In figure, 1, ceramic sleeve 2, roller carrier shaft 3, bearing block 4, washer 5, bearing 6, inner seal ring 7, exterior seal ring
8, abutment sleeve 9, seal disc 10, snap ring 11, sealing ring 12, screw 13, grease 14, steel sleeve
Specific embodiment:
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described, but this
Invention is not limited to these examples.
As shown in Figure 1, this oiling carrier roller includes roller carrier shaft (2) and the steel sleeve that is mounted on roller carrier shaft (2)
(14) and ceramic sleeve (1), it is respectively equipped with locating slot at the both ends of roller carrier shaft (2), for installing snap ring (10).
Steel sleeve (14) is made of steel, not high to its surface quality requirements, improves the radial direction of oiling carrier roller
Bearing capacity and non-deformability.
Ceramic sleeve (1) has good wear-resisting, corrosion resistance, and both ends are respectively equipped with stepped positioning step.Its
It can play the role of positioning and limit.
Bearing block (3) are respectively equipped at the both ends of steel sleeve (14), which is step type.In bearing block (3)
Inner ring washer (4) are installed.
Bearing block (3) and steel sleeve (14) are interference fit, it is ensured that do not have displacement during operation.
The bearing (5) being mounted on roller carrier shaft (2), the inner ring and support of bearing (5) are respectively equipped in each bearing block (3)
Roll shaft (2) interference fit, the outer ring of bearing (5) and the ladder hole wall of bearing block (3) are interference fitted, at roller carrier shaft (2) both ends point
The axial seal structure that She You be on the outside of bearing.
The axial seal structure of setting can improve the sealing performance of whole device, can avoid foreign matter and enter wherein, protect
Inner body is demonstrate,proved to run well.
The phenomenon that abutment sleeve (8) ensure that bearing (5), and position is reliable in the process of work, is not in displacement, really
Protect bearing (5) steady operation.
The snap ring (10) being mounted on roller carrier shaft (2) secures the position of interior exterior seal ring (6,7), guarantees sealed reliable.
Seal disc (9) is connected through a screw thread with steel sleeve (14), easy to assembly, while can guarantee good sealing
Property.
Ceramic sleeve (2) and steel sleeve (14) and between the grease (13) that stores can greatly improve oiling ceramics support rod
Impact resistance, improve oiling carrier roller service life.
Basic principles and main features and major advantage of the invention have been shown and described above.The technical staff of the industry
It should be appreciated that the present invention is not limited to the above embodiments, what is described in the above embodiment and the description is only originals of the invention
Reason, under the premise without departing from the spirit and scope of the present invention, the present invention can also there are many changes and improvements, these variations and
Improvement is all the range of claimed invention.The scope of protection of present invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of oiling carrier roller, including roller carrier shaft (2) and the steel sleeve (14) and ceramic jacket that are mounted on roller carrier shaft (2)
Cylinder (1), the both ends of the steel sleeve (14) are respectively equipped with stepped bearing block (3), the inner ring in each bearing block (3)
It is separately installed with the bearing (5) covered on roller carrier shaft (2), is separately installed with the axis on the outside of bearing at roller carrier shaft (2) both ends
To sealing structure, grease (13) are stored between the steel sleeve (14) and ceramic sleeve (1).
2. oiling carrier roller according to claim 1, which is characterized in that described steel sleeve (14) both ends are equipped with
Threaded hole is connected through a screw thread with seal disc (9).
3. oiling carrier roller according to claim 1, which is characterized in that the bearing block (3) is stairstepping knot
Structure.
4. oiling carrier roller according to claim 1, which is characterized in that ceramic sleeve (1) both ends are ladder
Structure, seal disc (9) realize accurate positionin through this structure.
5. oiling carrier roller according to claim 1, which is characterized in that the bearing (5) is fixed by abutment sleeve (8)
Position.
6. oiling carrier roller according to claim 1, which is characterized in that the grease (13) is stored in steel sleeve
(14) between ceramic sleeve (1).
7. oiling carrier roller according to claim 1, which is characterized in that the axial seal structure is by snap ring (10)
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371428.5A CN110395529A (en) | 2018-04-24 | 2018-04-24 | A kind of oiling carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810371428.5A CN110395529A (en) | 2018-04-24 | 2018-04-24 | A kind of oiling carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110395529A true CN110395529A (en) | 2019-11-01 |
Family
ID=68320311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810371428.5A Pending CN110395529A (en) | 2018-04-24 | 2018-04-24 | A kind of oiling carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110395529A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4212459A1 (en) * | 2022-01-14 | 2023-07-19 | Van der Graaaf Inc. | Conveyor drive roller with replaceable conveyor drive surface |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495616Y (en) * | 2001-06-22 | 2002-06-19 | 王景成 | Dual and automatically maintaining position device for belt conveyer |
| CN201660278U (en) * | 2009-12-29 | 2010-12-01 | 李德勇 | Ceramic supporting roller for bowel clamp type device |
| CN202296249U (en) * | 2011-10-19 | 2012-07-04 | 衡阳运输机械有限公司 | Oil injection type carrier roller |
| CN103350877A (en) * | 2012-10-10 | 2013-10-16 | 曲罡 | Steel- ceramic combined roller |
| CN203382128U (en) * | 2013-07-02 | 2014-01-08 | 李国生 | Belt carrier roller allowing oil injection |
| CN204751370U (en) * | 2015-06-03 | 2015-11-11 | 安徽华宏机械设备有限公司 | Pulley with ceramic coat |
| CN105858112A (en) * | 2016-04-09 | 2016-08-17 | 佛山市三水森诺建材有限公司 | Novel steel-ceramic composite supporting roller preparation method |
| CN205471320U (en) * | 2016-03-16 | 2016-08-17 | 湖北大地环保设备有限公司 | But on -line maintenance's ceramic bearing roller |
| CN207129606U (en) * | 2017-09-12 | 2018-03-23 | 萍乡市兴丰高科实业有限公司 | Converyor roller embedded with abrasion-resistant ceramic lining plate |
-
2018
- 2018-04-24 CN CN201810371428.5A patent/CN110395529A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2495616Y (en) * | 2001-06-22 | 2002-06-19 | 王景成 | Dual and automatically maintaining position device for belt conveyer |
| CN201660278U (en) * | 2009-12-29 | 2010-12-01 | 李德勇 | Ceramic supporting roller for bowel clamp type device |
| CN202296249U (en) * | 2011-10-19 | 2012-07-04 | 衡阳运输机械有限公司 | Oil injection type carrier roller |
| CN103350877A (en) * | 2012-10-10 | 2013-10-16 | 曲罡 | Steel- ceramic combined roller |
| CN203382128U (en) * | 2013-07-02 | 2014-01-08 | 李国生 | Belt carrier roller allowing oil injection |
| CN204751370U (en) * | 2015-06-03 | 2015-11-11 | 安徽华宏机械设备有限公司 | Pulley with ceramic coat |
| CN205471320U (en) * | 2016-03-16 | 2016-08-17 | 湖北大地环保设备有限公司 | But on -line maintenance's ceramic bearing roller |
| CN105858112A (en) * | 2016-04-09 | 2016-08-17 | 佛山市三水森诺建材有限公司 | Novel steel-ceramic composite supporting roller preparation method |
| CN207129606U (en) * | 2017-09-12 | 2018-03-23 | 萍乡市兴丰高科实业有限公司 | Converyor roller embedded with abrasion-resistant ceramic lining plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4212459A1 (en) * | 2022-01-14 | 2023-07-19 | Van der Graaaf Inc. | Conveyor drive roller with replaceable conveyor drive surface |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for 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: 20191101 |