CN201317579Y - Full-seal composite pottery carrier roller - Google Patents
Full-seal composite pottery carrier roller Download PDFInfo
- Publication number
- CN201317579Y CN201317579Y CNU2008201591032U CN200820159103U CN201317579Y CN 201317579 Y CN201317579 Y CN 201317579Y CN U2008201591032 U CNU2008201591032 U CN U2008201591032U CN 200820159103 U CN200820159103 U CN 200820159103U CN 201317579 Y CN201317579 Y CN 201317579Y
- Authority
- CN
- China
- Prior art keywords
- seal
- roller
- bearing support
- convex ring
- carrier roller
- 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)
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model relates to a belt transporter; the sleeve of the carrier roller is manufactured by the composition of a macromolecule resin material and an inorganic non-metal material; a concave annular slot and a convex ring are arranged on the outward surface of a bearing support; while a convex ring and a concave annular slot matched with the concave annular slot and a convex ring arranged on the bearing support are arranged on the surface of a seal cover facing to the bearing support; high-performance bond is filled in the clearance of matched annular seal; after a rotary roller is used for penetrating the sleeve of the roller and the bearing support fixedly provided with a bearing, the seal cover and a dust-proof cover, the sleeve of the roller and the bearing support are fixed by a locating pin and a clamping ring is arranged between the dust-proof cover and the seal cover, thus forming the full-seal composite pottery carrier roller. The belt carrier roller device is a transporter, which has the advantages of good seal performance, corrosion and aging resistance, non generation of static as well as simple processing and assembling, and can be broadly applied to bulk materials of mines, docks, plants and enterprises.
Description
Affiliated technical field
The utility model relates to the belt transport unit that a kind of bulk material is used.Especially a kind of hermetically sealed composite ceramic idler of establishing the annular seal ring at the carrying roller two ends.
Background technology
At present, coal, iron and steel, industries such as chemical industry mostly adopt belt roller to transport continuously in the transport process of large bulk material, this belt transport unit generally is made up of roller shell and bearing that is placed in one and the minor axis that passes their centers that metal or rubber are made, because these belt transport units generally all are to place open-air use, expose to the sun and rain for a long time, the roller shell of being made by metallic material or rubber is corrosion or aging easily, its working environment very severe of while, only adopting simply of roller bearing end cap covers, dust and water are easy to invade the lubricating system of bearing, thereby cause bearing loss, influence whole belt transport unit mode of operation.In a word, existing these belt roller weight are big, tooling cost is high, installation is inconvenient, not wear-resisting, easily aging and corrosion, and leak tightness is poor, also can produce spark because of static sometimes, influence the safe in operation under transmission efficiency and the special particular surroundings, discarded simultaneously after defective such as not environmental protection.
Summary of the invention
In order to overcome the defective of existing belt roller, the utility model provides a kind of and is made by composite material, and processing is simple, the special hermetically sealed composite ceramic idler of structure, and it can improve the service life of carrying roller effectively.
The technical scheme that its technical matters that solves the utility model adopts is: the carrying roller roller shell uses macromolecule resin material composite inorganic non-metallic material to make, each adorns a cover in order by bearing at the two ends of roller shell, bearing seat, the end cap device that seal cover cap and cover of dust are formed, the end cap device mainly is to be provided with spill annular groove and convex ring on the outside one side of bearing seat, on the one side of bearing seat, be provided with and bearing seat spill annular groove and suitable convex ring and the spill annular groove of convex ring on the seal cover cap, in the concavo-convex adaptive annular leak free gap of working good, fill to form the sealed bearings end face then, pass roller shell and the end cap device promptly constitutes hermetically sealed composite ceramic idler with rotating shaft with high performance adhesive.
The beneficial effects of the utility model are: owing to adopt macromolecule resin material composite inorganic non-metallic material to make parts such as roller shell; make resistance to corrosion, the aging resistance of carrying roller improve greatly; simultaneously can in operational process, not produce electrostatic spark yet; adopt double-deck concavo-convex grooved ring fitted seal device at the roller shell two ends; improved protection greatly, helped improving the service life of carrying roller bearing.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the hermetically sealed composite ceramic idler of the utility model.
Fig. 2 is the cutaway view of the hermetically sealed composite ceramic idler bearing seat of the utility model.
Fig. 3 is that the A of the hermetically sealed composite ceramic idler bearing seat of the utility model is to view.
Fig. 4 is the cutaway view of the hermetically sealed composite ceramic idler seal cover cap of the utility model.
Fig. 5 is that the B of the hermetically sealed composite ceramic idler seal cover cap of the utility model is to view.
Among the figure: 1, rotating shaft, 2, snap ring, 3, cover of dust, 4, bearing seat, 5, roller shell, 6, locating dowel pin, 7, seal cover cap, 8, bearing, 9, convex ring, 10, the spill annular groove, 11, convex ring, 12, the spill annular groove.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, the carrying roller roller shell uses macromolecule resin material composite inorganic non-metallic material to make, by injection mo(u)lding, on the bearing seat made from macromolecule resin material composite inorganic non-metallic material (4) that bearing (8) is fixing, spill annular groove (10) that the outside one side of bearing seat is provided with and convex ring (9) are adaptive with last convex ring (11) and the spill annular groove (12) on the one side of bearing seat (4) of seal cover cap (7), fill gap between this concavo-convex ring seal with high performance adhesive, cover cover of dust in the outside of bearing seat (4) and seal cover cap (7) and promptly constitute the end cap device, cover of dust (3) is passed in rotating shaft (1), be fixed with the bearing seat (4) of bearing (8), seal cover cap (7) and roller shell (5), between cover of dust (3) and seal cover cap (7), be provided with snap ring (2), by locating dowel pin (6) captive joint, promptly constitute hermetically sealed composite ceramic idler between roller shell (5) and the bearing seat (4).
The hermetically sealed composite ceramic idler of the utility model can be widely used in the conveying arrangement that loose unpacked material is done by mine, harbour, enterprise etc.
Claims (1)
1, a kind of hermetically sealed composite ceramic idler, it includes rotating shaft (1), bearing (8), bearing seat (4), snap ring (2), roller shell (5), locating dowel pin (6), seal cover cap (7), cover of dust (3), it is characterized in that: convex ring (11) and spill grooved ring (12) that hollow toroid groove (10) and convex ring (9) and seal cover cap (7) go up on the one side of bearing seat (4) are suitable being provided with on the outside one side of bearing seat (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201591032U CN201317579Y (en) | 2008-11-07 | 2008-11-07 | Full-seal composite pottery carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201591032U CN201317579Y (en) | 2008-11-07 | 2008-11-07 | Full-seal composite pottery carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201317579Y true CN201317579Y (en) | 2009-09-30 |
Family
ID=41196348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201591032U Expired - Fee Related CN201317579Y (en) | 2008-11-07 | 2008-11-07 | Full-seal composite pottery carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201317579Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905804A (en) * | 2010-06-29 | 2010-12-08 | 上海科大重工集团有限公司 | Carrier roller of tubular adhesive tape machine |
-
2008
- 2008-11-07 CN CNU2008201591032U patent/CN201317579Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101905804A (en) * | 2010-06-29 | 2010-12-08 | 上海科大重工集团有限公司 | Carrier roller of tubular adhesive tape machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hunan Yinghong Science and Technology Co., Ltd. Assignor: Hunan Xinhua Yinghong Nice Ceramic Co., Ltd. Contract record no.: 2011430000104 Denomination of utility model: Full-seal composite pottery carrier roller Granted publication date: 20090930 License type: Exclusive License Record date: 20110719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090930 Termination date: 20161107 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |