CN202481715U - Bi-directional spiral rubber carrier roller - Google Patents
Bi-directional spiral rubber carrier roller Download PDFInfo
- Publication number
- CN202481715U CN202481715U CN2012200063670U CN201220006367U CN202481715U CN 202481715 U CN202481715 U CN 202481715U CN 2012200063670 U CN2012200063670 U CN 2012200063670U CN 201220006367 U CN201220006367 U CN 201220006367U CN 202481715 U CN202481715 U CN 202481715U
- Authority
- CN
- China
- Prior art keywords
- bidirectional screw
- lines
- carrier roller
- steel
- directional spiral
- 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 - Lifetime
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a bi-directional spiral rubber carrier roller. The bi-directional spiral rubber carrier roller comprises a steel framework and a vulcanized rubber coating placed outside the steel framework. Along a center of the carrier roller, the vulcanized rubber coating forms a symmetrical double helix structure. The steel framework is formed by pressing of steel wire ropes or by welding of seamless tubes and round steel. Spiral lines of a bi-directional spiral structure comprise two lines or three lines or four lines or five lines. By means of the structure of the bi-directional spiral rubber carrier roller, the bi-directional spiral rubber carrier roller prevents the roller from being glued, prevents belts from being glued, can rectify deviations automatically, and is low in cost.
Description
Technical field
The utility model belongs to the fixedly auxiliary products of belt conveyer and moving band conveyor, refers in particular to a kind of carrying roller of conveyer.
Background technology
Conveying carrying roller on the conventional belt conveyer carrying under the environment of adhesional wetting materiel, roll banding, adhesive tape phenomenon occur easily, and belt conveyer can not normally be transmitted even shut down, could normal operation after for clearance.
In addition, the conveying carrying roller on the conventional belt conveyer, most manganese steel pipes that use are made, and are whole higher with the carrying roller cost of manganese steel system.
The utility model content
The technical matters that the utility model will solve provides a kind of belt conveyer under the environment of carrying adhesional wetting materiel, use not roll banding, adhesive tape, and self-cleaning power is strong, automatically the inclined to one side load-transfer device in school, steadily the bidirectional screw rubber idler of convey materials.
For solving the problems of the technologies described above, the utility model bidirectional screw rubber idler is made up of steel axle and the external polysulphide rubbers coating of this steel axle, and external polysulphide rubbers coating is symmetric double to helical structure for the center along carrying roller.
The steel axle of the utility model bidirectional screw rubber idler is processed by seamless tube and round steel seam, becomes with the vulcanization of rubber through mould again, provides a kind of bidirectional screw rubber hard carrying roller like this.
The hard carrying roller of the bidirectional screw that the utility model provides is applicable to flat rubber belting conveyer and decorative pattern band, the wave like capped edge band conveyer of the articles conveyed material in plane.
The steel axle of the utility model bidirectional screw rubber idler is suppressed by steel rope, becomes with the vulcanization of rubber through mould again, provides a kind of bidirectional screw rubber soft carrying roller like this.
The soft carrying roller of the bidirectional screw that the utility model provides is applicable to that semicircle or arc carry the conveyer of microparticle, granular material.
The helix line of the bidirectional screw structure of the utility model bidirectional screw rubber idler is not limited to a line, and helix line also can be for being two wires, three-way, four lines or five lines.
The utility model bidirectional screw rubber idler utilizes symmetric double to reach more inclined to one side automatically to helical structure, and load-transfer device is steadily carried.
The hard carrying roller of bidirectional screw rubber roll banding not when carrying adhesional wetting materiel, adhesive tape is not shut down flat rubber belting conveyer normal operation.
The soft carrying roller biggest advantage of bidirectional screw rubber is the U type when being conveying, material is not easy to be scattered in the conveyer both sides when carrying, be that semicircle or arc belt conveyer the best are selected carrying roller for use.
In addition, the part-structure of the soft carrying roller of bidirectional screw rubber has replaced manganese steel with rubber, has reduced material cost.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is done further detailed explanation.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Bidirectional screw rubber idler shown in Figure 1 is made up of steel axle 1 and polysulphide rubbers coating 2; This polysulphide rubbers coating is wrapped in steel axle 1; This polysulphide rubbers coating 2 is the convexity on mould is pressed into 3 structure in the shape of a spiral again, and this helical structure is symmetric double to helical structure along the center 4 of carrying roller.
The bidirectional screw rubber idler through the hydraulic pressure be combined into, forms polysulphide rubbers coating 2 through the mould and the vulcanization of rubber by the steel axle 1 of steel axle 1 usefulness steel rope and machine up again.
The bidirectional screw rubber idler is processed by seamless tube and round steel seam by steel axle 1, forms polysulphide rubbers coating 2 through the mould and the vulcanization of rubber again.
The helix line of the bidirectional screw structure of bidirectional screw rubber idler is two wires, three-way, four lines or five lines.
Certainly, the global shape of the soft carrying roller of bidirectional screw rubber is not limited to linear pattern, also can claim other shapes such as circular arc or ellipse arc.
Claims (4)
1. a bidirectional screw rubber idler comprises steel axle and the external polysulphide rubbers coating of this steel axle, it is characterized in that: described polysulphide rubbers coating is symmetric double to helical structure for the center along carrying roller.
2. bidirectional screw rubber idler according to claim 1 is characterized in that: described steel axle is pressed into by steel rope.
3. bidirectional screw rubber idler according to claim 1 is characterized in that: described steel axle is processed by seamless tube and round steel seam.
4. according to claim 1,2 or 3 described bidirectional screw rubber idlers, it is characterized in that: the helix line of described bidirectional screw structure is two wires, three-way, four lines or five lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200063670U CN202481715U (en) | 2012-01-09 | 2012-01-09 | Bi-directional spiral rubber carrier roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200063670U CN202481715U (en) | 2012-01-09 | 2012-01-09 | Bi-directional spiral rubber carrier roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481715U true CN202481715U (en) | 2012-10-10 |
Family
ID=46956159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200063670U Expired - Lifetime CN202481715U (en) | 2012-01-09 | 2012-01-09 | Bi-directional spiral rubber carrier roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891067A (en) * | 2017-10-27 | 2018-04-10 | 宣化钢铁集团有限责任公司 | A kind of runout table that can be realized bar and tile automatically |
-
2012
- 2012-01-09 CN CN2012200063670U patent/CN202481715U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107891067A (en) * | 2017-10-27 | 2018-04-10 | 宣化钢铁集团有限责任公司 | A kind of runout table that can be realized bar and tile automatically |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |