CN2186732Y - Flexiblely-connected cradle roller - Google Patents
Flexiblely-connected cradle roller Download PDFInfo
- Publication number
- CN2186732Y CN2186732Y CN 94210192 CN94210192U CN2186732Y CN 2186732 Y CN2186732 Y CN 2186732Y CN 94210192 CN94210192 CN 94210192 CN 94210192 U CN94210192 U CN 94210192U CN 2186732 Y CN2186732 Y CN 2186732Y
- Authority
- CN
- China
- Prior art keywords
- idler pulley
- bearing
- wire cable
- fixed
- utility
- 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
Links
Abstract
The utility model discloses a carrier roller, particularly a flexibly connection carrier roller. The utility model changes the traditional connecting mode of carrier rollers and adopts a wire cable as the connecting part of each carrier roller. Each carrier roller is fixed to the wire cable to be connected into a whole. Both ends of the wire cable are fixed to a rotating shaft provided with a bearing through screw bolts. When working, the carrier rollers take the wire cable as a shaft and rotate with the wire cable to support a conveyor belt together. The utility model has the advantages of smooth connection and transition, quick installation and disassembly, flexible rotation, low cost, etc.
Description
The utility model discloses a kind of idler pulley, particularly a kind of idler pulley that flexibly connects.
In the existing belt conveyor idler pulley that uses, the connection of idler pulley does not all flexibly connect, but adopts hard parts to use various mechanical means to be formed by connecting, as hinge connection, universal-joint connection etc.These methods of attachment not only make idler pulley be difficult to pulsation-free work at work, the action radius of hard parts is restricted,, also may makes hard parts flexural deformation along with the growth of period of service, even damage, and, make idler pulley be subjected to vibrations promptly to produce noise at work, and accelerated wear test owing to connect the gap of causing, reduce service life, caused a lot of inconvenience also for simultaneously the Assembly ﹠Disassembly of idler pulley, making wastes time and energy, and influences work efficiency.
The purpose of this utility model will provide a kind of idler pulley that flexibly connects exactly, and it has overcome the multiple shortcoming of original idler pulley, makes between idler pulley and the idler pulley to flexibly connect, and constitutes an integral body.
The utility model is achieved in that and adopts interference fit method to captive joint each idler pulley and steel rope that during work, idler pulley rotates with steel rope, can not relatively rotate between idler pulley and the steel rope.The two ends of steel rope are fixed by bolts in the rotating shaft, and the rotating shaft other end is equipped with bearing, and with the position of nut fixed type bearing in rotating shaft, simultaneously, bearing is fixed in the bearing seat by the bearing door again, form the rotating fulcrum of rotating shaft.Bearing seat flexibly connects by a pin bonded assembly method and a hook, hooks the support on both sides by hook, makes idler pulley unsettled, supports belt conveyor.
Below in conjunction with accompanying drawing the utility model is described in further details.
Accompanying drawing is the integral structure figure that flexibly connects idler pulley.
With reference to accompanying drawing, idler pulley (11) is a center short cylindrical with holes, and the centre hole of idler pulley (11) is the mating holes of steel rope (10), and idler pulley (11) segmentation is fixed on the steel rope (10), between idler pulley and the idler pulley certain intervals is arranged.Idler pulley (11) adopts interference fit method to be fixed on uniformly on the steel rope (10) with steel rope (10), idler pulley in the work (11) rotates with steel rope (10), common supporting conveyor can not relatively rotate between idler pulley (11) and the steel rope (10).Owing to adopt steel rope (10) to connect each idler pulley (11), make between the idler pulley (11) and realized smooth connection, steel rope (10) belongs to flexible part, avoided the union piece that other method of attachment caused distortion at work, steel rope (10) connects into an integral body with each idler pulley (11) simultaneously, has simplified Assembly ﹠Disassembly greatly.
The two ends of steel rope (10) are fixed in the rotating shaft (9) by bolt (8), rotating shaft (9) cooperates with bearing (5), and be fixed in the bearing seat (2) by bearing door (6) with bearing (5), the position of bearing (5) in rotating shaft (9) is fixing by nut (4).On nut (4), be processed with locking pin-and-hole, prevent behind the check pin of packing into that nut (4) from being shaken and Hui Song at work.
Seal with packing seal (7) in the cooperation place of bearing door (6) with rotating shaft (9), make and form a sealed cavity in the bearing seat (2), this sealed cavity promptly rises and prevents that dust from entering, reduce bearing (5) wearing and tearing, improve the effect of bearing (5) working environment, rise again and hold lubricating oil, the effect of lubricating bearings (5).Lubricating oil is located to inject by bolt (3), and these all are that idler pulley (11) can rotate flexibly at work precondition is provided.
Bearing seat (2) adopts the method for pin joint to flexibly connect with hook (1), hooks the support of both sides by hook (1), makes whole idler pulley unsettled, supports belt conveyor.
Claims (1)
1, the utility model relates to a kind of idler pulley, and particularly a kind of idler pulley that flexibly connects is characterized in that:
A. idler pulley (11) segmentation is fixed on the steel rope (10), between idler pulley and the idler pulley certain intervals is arranged,
B. steel rope (10) two ends are fixed in the rotating shaft (9) by bolt (8), and bearing (5) is equipped with in rotating shaft (9), and with nut (4) to bearing (5) axial restraint,
C. bearing (5) is fixed in the bearing seat (2) by bearing door (6), forms the rotating fulcrum of rotating shaft (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210192 CN2186732Y (en) | 1994-04-30 | 1994-04-30 | Flexiblely-connected cradle roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94210192 CN2186732Y (en) | 1994-04-30 | 1994-04-30 | Flexiblely-connected cradle roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2186732Y true CN2186732Y (en) | 1995-01-04 |
Family
ID=33827676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94210192 Expired - Fee Related CN2186732Y (en) | 1994-04-30 | 1994-04-30 | Flexiblely-connected cradle roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2186732Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081541A (en) * | 2016-08-31 | 2016-11-09 | 孟凡英 | A kind of limberoller |
| WO2024083125A1 (en) * | 2022-10-19 | 2024-04-25 | 陶朗环保技术(厦门)有限公司 | Improved multifunctional conveying device |
-
1994
- 1994-04-30 CN CN 94210192 patent/CN2186732Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106081541A (en) * | 2016-08-31 | 2016-11-09 | 孟凡英 | A kind of limberoller |
| WO2024083125A1 (en) * | 2022-10-19 | 2024-04-25 | 陶朗环保技术(厦门)有限公司 | Improved multifunctional conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |