CN2318183Y - Endless film combined roller for belt conveyor - Google Patents
Endless film combined roller for belt conveyor Download PDFInfo
- Publication number
- CN2318183Y CN2318183Y CN 97225162 CN97225162U CN2318183Y CN 2318183 Y CN2318183 Y CN 2318183Y CN 97225162 CN97225162 CN 97225162 CN 97225162 U CN97225162 U CN 97225162U CN 2318183 Y CN2318183 Y CN 2318183Y
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- CN
- China
- Prior art keywords
- roller
- film
- annular
- utility
- model
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- 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)
Abstract
The utility model provides an annular film combined roller for a belt conveyer, and is used for the surface increasing roller. The utility model is composed of a roller shaft, bearing seats which are arranged at both ends of the roller shaft, and a roller which is sheathed on the roller shaft and is composed of a plurality of folded annular films, wherein, the roller can be formed into an integrative structure, and can be composed of a plurality of film assemblies; each film assembly comprises a plurality of folded annular films; both ends of each film assembly are respectively provided with a steel ring, and the steel rings are connected into integration through threaded rods. Compared with the existing steel roller, the utility model has the advantages of abrasion resistance, corrosion resistance, long service life, simple structure, light weight, convenient replacement, and low cost. Besides, all materials used by the utility model can be obtained from scrap equipment.
Description
The utility model relates to the band conveyor technology, relates in particular to the surface enlarging roller of band conveyor.
The surface enlarging roller of band conveyor is mainly used to increase the cornerite between load-transfer device and the belt wheel, to increase frictional transmission power.The surface enlarging roller that uses is whole steel structure now, in service continuously, the coke of the humidity that is adhered on the bur of conveyor belt surface, particularly coke conveyer has very strong grinding and corrosion attack to the surface of steel surface enlarging roller, and left and right sides steel roller will be scrapped because of wearing and tearing in general 1 year.The surface abrasion of steel roller is crossed thin will the distortion and is lost cylindricity, will cause belt deviation, influences normal operation.In case the steel roller faces part is worn out, very possible scratch belt results in greater loss.Another shortcoming of steel roller is that deal is heavy, changes difficulty.At present, though rubber faced roll also occurred, promptly add last layer glue on the surface of steel roller, can play the effect of wear-and corrosion-resistant, because of its cost height, and the thickness of glue-line is limited, so, be not suitable for surface enlarging roller.
The purpose of this utility model is to provide a kind of wear-resistant, withstanding corrosion, in light weight, annular combined film roller that cost is low.
The utility model is achieved in that it is made up of the bearing seat and the roller at roll shaft, roll shaft two ends, and roller is formed by several annular film combination that are superimposed together that are enclosed within on the roll shaft.Roller can be integral structure, bonding connection between annular film; Also can be the packet type structure; Constituted by a plurality of film assemblies that are enclosed within on the roll shaft, each film assembly comprises the annular film that several are superimposed together, respectively there is the steel ring of its diameter less than annular film at two ends, and fuse by screw rod, the center of each annular film and steel ring has an axis hole, has three equidistantly and connect screw around axis hole.
The utility model annular combined film roller is wear-resistant, withstanding corrosion, long service life; It is simple in structure, in light weight, and it is convenient to change; Used annular film can be manufactured with waste and old conveyer belt, and used roll shaft and bear box also can retract from scrapping the steel roller, so cheap; Annular film and belt belong to a kind of soft material, the phenomenon of scratch belt can not occur, also can abrasion deformation not occur and make belt deviation.
The utility model is further described by embodiment below in conjunction with accompanying drawing.
Accompanying drawing 1 is the front view of film assembly of the present utility model.
Accompanying drawing 2 is the A-A cutaway view of the utility model accompanying drawing 1.
Accompanying drawing 3 is the structural representation of the utility model annular combined film roller.
The utility model is mainly by the bearing seat 6 at roll shaft 5 and two ends thereof be enclosed within the roller that several the annular films 1 on the roll shaft 5 are formed by stacking and formed.Roller can be an integral structure, but its annular film 1 mutual bonding connection or connect with screw rod, and the quantity of annular film 1 is determined by the length of roller.Roll shaft 5 of the present utility model and bearing seat 6 adopt the existing element of steel roller, can scrap the steel roller from wearing and tearing and retract utilization.The annular film 1 of forming roller can utilize waste and old conveyer belt to manufacture, and its thickness is generally 20mm, only needs to strike out annular by roller diameter, and being overlapped into one gets final product.Roller of the present utility model partly also can adopt the packet type structure, and present embodiment adopts three film assemblies to constitute, and sees also accompanying drawing 3, and the quantity of this film assembly can increase as required to some extent.This packet type structure is compared with above-mentioned integral structure, under the prerequisite that has satisfied roller intensity, has both saved material, has alleviated the weight of roll body again.The concrete structure of each film assembly can be referring to accompanying drawing 1,2, as we can see from the figure, the film assembly that present embodiment adopted is made up of five annular films 1, respectively there is a steel ring 2 at two ends, have an axis hole 3 in the center of annular film 1 and steel ring 2, around axis hole 3, have three screws equidistantly, annular film 1 and steel ring 2 are fused, can make annular film 1 mutual jam-packed again by screw rod 4.The sheet number of annular film 1 can increase and decrease to some extent according to desired roller intensity and with the area of contact of belt.The diameter of steel ring 2 should be less than annular film, to avoid because of the wearing and tearing of annular film 1 steel ring 2 being contacted with belt.When film assembly and roll shaft 5 assemblings, can adopt spot welding or set screw that the film assembly is fixed on the suitable position, load onto bearing seat 6 at the two ends of roll shaft 5 and promptly constituted the utility model annular combined film roller.The employing the technical solution of the utility model also can be made the carrying roller of the less band conveyor of diameter etc.
Claims (4)
1. the annular combined film roller that band conveyor is used is made up of the bearing seat and the roller at roll shaft, roll shaft two ends, it is characterized in that described roller is formed by several annular film combination that are superimposed together that are enclosed within on the roll shaft.
2. annular combined film roller according to claim 1 is characterized in that described roller is an integral structure, bonding connection between annular film.
3. annular combined film roller according to claim 1, it is characterized in that described roller is the packet type structure, constituted by a plurality of film assemblies that are enclosed within on the roll shaft, each film assembly comprises the annular film that several are superimposed together, respectively there is the steel ring of its diameter less than annular film at two ends, fuse by screw rod.
4. annular combined film roller according to claim 3 is characterized in that having an axis hole in the center of described each annular film and steel ring, has three equidistantly and connect screw around axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225162 CN2318183Y (en) | 1997-09-04 | 1997-09-04 | Endless film combined roller for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97225162 CN2318183Y (en) | 1997-09-04 | 1997-09-04 | Endless film combined roller for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2318183Y true CN2318183Y (en) | 1999-05-12 |
Family
ID=33939279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97225162 Expired - Fee Related CN2318183Y (en) | 1997-09-04 | 1997-09-04 | Endless film combined roller for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2318183Y (en) |
-
1997
- 1997-09-04 CN CN 97225162 patent/CN2318183Y/en not_active Expired - Fee Related
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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 |