CN203199586U - Ultra high molecular weight polyethylene carrier roller - Google Patents
Ultra high molecular weight polyethylene carrier roller Download PDFInfo
- Publication number
- CN203199586U CN203199586U CN 201320124383 CN201320124383U CN203199586U CN 203199586 U CN203199586 U CN 203199586U CN 201320124383 CN201320124383 CN 201320124383 CN 201320124383 U CN201320124383 U CN 201320124383U CN 203199586 U CN203199586 U CN 203199586U
- Authority
- CN
- China
- Prior art keywords
- high molecular
- ultra high
- ring
- bearing
- molecular weight
- 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
Images
Landscapes
- Rolls And Other Rotary Bodies (AREA)
Abstract
The utility model discloses an ultra high molecular weight polyethylene carrier roller which comprises roller skin, an ultra high molecular weight polyethylene bearing, a shaft, sealing rings, baffle rings and end caps. The ultra high molecular weight polyethylene bearing comprises a bearing outer ring, a bearing inner ring and balls, wherein the balls are arranged between the bearing inner ring and the bearing outer ring, the ultra high molecular weight polyethylene bearing is arranged in the roller skin, the bearing outer ring is in interference fit with the roller skin, the bearing inner ring is in interference fit with the shaft, the sealing rings are in interference fit with the bearing outer ring, the sealing rings are in interference with the shaft, the baffle rings are arranged in the bearing outer ring, each baffle ring is arranged outside each sealing ring, the end caps are arranged in the bearing outer ring, and each end cap is arranged outside each baffle ring. The ultra high molecular weight polyethylene carrier roller has the advantages of being reasonable in structure, safe, reliable, strong in wear resistance, light in mass, particularly applicable to a suspended type belt conveyor, and capable of effectively reducing the production cost, increasing the safety coefficient of the belt conveyor and ensuring safe and reliable operation of the belt conveyor.
Description
Technical field
The utility model relates to a kind of ultra high molecular polyethylene carrying roller.
Background technology
Carrying roller is the vitals of belt conveyer, and kind is many, and quantity is large.It has accounted for 35% of a belt conveyer total cost, born the resistance more than 70%, so the quality of carrying roller is particularly important.
The effect of carrying roller is support belt and weight of material.The carrying roller running must flexibility and reliability.Reduce load-transfer device with the friction force of carrying roller, the life-span that accounts for the load-transfer device of conveyer total cost more than 25% is played key role.Although carrying roller is a small parts in belt conveyer, structure is also uncomplicated, produces special quality carrying roller not a duck soup.
Ultra high molecular polyethylene idler structure of the present utility model is reasonable, safe and reliable, and resistance to abrasion is strong, quality is light, is particularly useful for the suspension type belt conveyer, can effectively reduce productive costs, improve the safety factor of belt conveyer, guarantee the safe and reliable operation of belt conveyer.
Summary of the invention
The purpose of this utility model provides a kind of ultra high molecular polyethylene carrying roller.
The purpose of this utility model is achieved through the following technical solutions:
Ultra high molecular polyethylene carrying roller of the present utility model comprises roller skin, ultra high molecular polyethylene bearing, axle, seal ring, back-up ring and end cap.The ultra high molecular polyethylene bearing comprises outside race, bearing inner ring and ball, ball is located between outside race and the bearing inner ring, the ultra high molecular polyethylene bearing is located at the roller intracutaneous, outside race and roller skin interference fit, bearing inner ring and axle interference fit, seal ring and outside race interference fit, seal ring and axle interference fit, back-up ring is located in the outside race, and back-up ring is located at the seal ring outside, end cap is located in the outside race, and end cap is located at the back-up ring outside.
Can be found out by the technical scheme that above-mentioned the utility model provides, ultra high molecular polyethylene carrying roller described in the utility model, rational in infrastructure, safe and reliable, resistance to abrasion is strong, and quality is light, be particularly useful for the suspension type belt conveyer, can effectively reduce productive costs, improve the safety factor of belt conveyer, guarantee the safe and reliable operation of belt conveyer.
Description of drawings
Fig. 1 is ultra high molecular polyethylene idler structure schematic diagram;
Fig. 2 is ultra high molecular polyethylene bearing arrangement schematic diagram.
The specific embodiment
Ultra high molecular polyethylene carrying roller of the present utility model, its better specific embodiment as shown in Figure 1 and Figure 2, the ultra high molecular polyethylene carrying roller comprises roller skin 1, ultra high molecular polyethylene bearing 2, axle 3, seal ring 4, back-up ring 5 and end cap 6.
Ultra high molecular polyethylene bearing 2 comprises outside race 7, bearing inner ring 8 and ball 9, and ball 9 is located between outside race 7 and the bearing inner ring 8.
Ultra high molecular polyethylene bearing 2 is located in the roller skin 1, outside race 7 and roller skin 1 interference fit, bearing inner ring 8 and axle 3 interference fit, seal ring 4 and outside race 7 interference fit, seal ring 4 and axle 3 interference fit, back-up ring 5 is located in the outside race 7, and back-up ring 5 is located at seal ring 4 outsides, end cap 6 is located in the outside race 7, and end cap 6 is located at back-up ring 5 outsides.
Ultra high molecular polyethylene carrying roller of the present utility model has that resistance to abrasion is strong, and quality is light, the low advantage that waits of productive costs, and it has following innovative point:
The roller skin of ultra high molecular polyethylene carrying roller adopts the ultra high molecular polyethylene material to make, and quality is light, and rotational resistance reduces, and applicable rotating speed is high, and productive costs is low, and can actv. increases the wear resisting property of carrying roller.
Beneficial effect of the present invention
Rational in infrastructure, safe and reliable;
Resistance to abrasion is strong, and quality is light, is particularly useful for the suspension type belt conveyer;
Can effectively reduce productive costs, improve the safety factor of belt conveyer, guarantee the safe and reliable operation of belt conveyer.
The above; it only is the better specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.
Claims (2)
1. ultra high molecular polyethylene carrying roller, it is characterized in that, described ultra high molecular polyethylene carrying roller comprises the roller skin, the ultra high molecular polyethylene bearing, axle, seal ring, back-up ring and end cap, described ultra high molecular polyethylene bearing comprises outside race, bearing inner ring and ball, described ball is located between described outside race and the described bearing inner ring, described ultra high molecular polyethylene bearing is located at described roller intracutaneous, described outside race and described roller skin interference fit, described bearing inner ring and described axle interference fit, described seal ring and described outside race interference fit, described seal ring and described axle interference fit, described back-up ring is located in the described outside race, it is outside that described back-up ring is located at described seal ring, and described end cap is located in the described outside race, and it is outside that described end cap is located at described back-up ring.
2. ultra high molecular polyethylene carrying roller according to claim 1 is characterized in that, described roller skin adopts the ultra high molecular polyethylene material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124383 CN203199586U (en) | 2013-03-19 | 2013-03-19 | Ultra high molecular weight polyethylene carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320124383 CN203199586U (en) | 2013-03-19 | 2013-03-19 | Ultra high molecular weight polyethylene carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203199586U true CN203199586U (en) | 2013-09-18 |
Family
ID=49143719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320124383 Expired - Fee Related CN203199586U (en) | 2013-03-19 | 2013-03-19 | Ultra high molecular weight polyethylene carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203199586U (en) |
-
2013
- 2013-03-19 CN CN 201320124383 patent/CN203199586U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105460544A (en) | Non-contact symmetrical labyrinth type waterproof-dustproof carrier roller sealing device | |
| CN203199589U (en) | Ultra high polymer polyethylene conical spiral carrier roller | |
| CN203199586U (en) | Ultra high molecular weight polyethylene carrier roller | |
| CN203306655U (en) | Novel sealing structure of belt conveyor carrier roller | |
| CN202924250U (en) | Collimator | |
| CN104058226A (en) | Support roller adopting ultra-high molecular weight polyethylene | |
| CN104129612A (en) | A taper-shape ultra high molecular weight polyethylene spiral carrier roller | |
| CN202625281U (en) | High-sealing turnabout rotary drum for belt conveyor | |
| CN202717301U (en) | Buffering carrier roller | |
| CN203382129U (en) | Turnabout drum device arranged on tail portion of rubber belt conveyor | |
| CN202538956U (en) | Main shaft structure of pen making centrifuge | |
| CN202717299U (en) | Coal mine conveying buffering roller | |
| CN202988077U (en) | Mechanical device for rectifying rubber belt of belt conveyer | |
| CN202449574U (en) | Damping carrier roller | |
| CN206827522U (en) | Idler for belt conveyer | |
| CN203294721U (en) | Tapered carrier roller with long service life | |
| CN203865471U (en) | Labyrinth seal carrier roller | |
| CN206427632U (en) | One kind friction conveying straight way drive device | |
| CN202481711U (en) | Carrier roller made of high polymer materials | |
| CN202657638U (en) | Dustproof and waterproof carrier roller | |
| CN202279494U (en) | High-strength carrier roller | |
| CN203345579U (en) | Novel pinch roller of belt conveyor with large inclination angle | |
| CN204127109U (en) | A kind of rolling bearing | |
| CN202717308U (en) | Roller bearing sealing structure | |
| CN206013751U (en) | Carrying roller used for conveyer belt |
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: 20130918 Termination date: 20190319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |