CN201891731U - Motorless roller mounting structure - Google Patents
Motorless roller mounting structure Download PDFInfo
- Publication number
- CN201891731U CN201891731U CN2010205993817U CN201020599381U CN201891731U CN 201891731 U CN201891731 U CN 201891731U CN 2010205993817 U CN2010205993817 U CN 2010205993817U CN 201020599381 U CN201020599381 U CN 201020599381U CN 201891731 U CN201891731 U CN 201891731U
- Authority
- CN
- China
- Prior art keywords
- drum shaft
- roller
- shaft
- mounting structure
- motorless
- 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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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model provides a motorless roller mounting structure, which relates to the technical field of motorless rollers, and has a light weight and a low material cost, and comprises a roller, a roller shaft and frameworks on two ends, wherein the roller shaft passes through the center of the roller, and the motorless roller mounting structure is characterized in that: the roller shaft is a hollow shaft, two ends of the roller shaft are of a semilunar shape, the frameworks on the two ends are respectively provided with a semilunar hole, two ends of the roller shaft respectively pass through the semilunar hole of the correspondent frameworks, and a pin shaft respectively passes through locking holes of arc surfaces on the two ends of the roller shaft.
Description
Technical field
The utility model relates to the technical field of unpowered cylinder, is specially a kind of unpowered cylinder mounting structure.
Background technique
Existing unpowered cylinder mounting structure is at the two ends of drum shaft thread mill drilling, by screw framework is fastened on the two ends of drum shaft, because tapped hole will be opened in the two ends of drum shaft, so must be solid shaft, it be from great, the cost of material height.
Summary of the invention
At the problems referred to above, the utility model provides a kind of unpowered cylinder mounting structure, its from heavy and light, the cost of material is low.
A kind of unpowered cylinder mounting structure, its technological scheme is such: it comprises the framework at cylinder, drum shaft, two ends, the center of described cylinder is penetrated with described drum shaft, it is characterized in that: described drum shaft is a hollow shaft, the two ends of described drum shaft are semilune, the framework at described two ends is opened respectively half-lune holes is housed, and the half-lune holes of its corresponding framework is run through at the two ends of described drum shaft respectively, and bearing pin passes the locking hole of arc surface at the two ends of drum shaft respectively.
After adopting said structure of the present utility model because drum shaft is hollow shaft, so it is from heavy and light, so its cost of material is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the local enlarged diagram (removal drum shaft) of the left view of Fig. 1;
Fig. 3 is the local structure for amplifying schematic representation of drum shaft of the present utility model.
Embodiment
See Fig. 1, Fig. 2, Fig. 3, it comprises the framework 3 at cylinder 1, drum shaft 2, two ends, the center of cylinder 1 is penetrated with drum shaft 2, drum shaft 2 is a hollow shaft, the two ends of drum shaft 2 are semilune, the framework 3 at two ends is opened respectively half-lune holes 4 is housed, and the half-lune holes 4 of its corresponding framework 3 is run through at the two ends of drum shaft 2 respectively, and bearing pin 5 passes the locking hole 6 of arc surface at the two ends of drum shaft 2 respectively.
Claims (1)
1. unpowered cylinder mounting structure, it comprises the framework at cylinder, drum shaft, two ends, the center of described cylinder is penetrated with described drum shaft, it is characterized in that: described drum shaft is a hollow shaft, the two ends of described drum shaft are semilune, the framework at described two ends is opened respectively half-lune holes is housed, and the half-lune holes of its corresponding framework is run through at the two ends of described drum shaft respectively, and bearing pin passes the locking hole of arc surface at the two ends of drum shaft respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205993817U CN201891731U (en) | 2010-11-10 | 2010-11-10 | Motorless roller mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205993817U CN201891731U (en) | 2010-11-10 | 2010-11-10 | Motorless roller mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891731U true CN201891731U (en) | 2011-07-06 |
Family
ID=44221208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205993817U Expired - Fee Related CN201891731U (en) | 2010-11-10 | 2010-11-10 | Motorless roller mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891731U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975217A (en) * | 2010-11-10 | 2011-02-16 | 无锡真木物流设备有限公司 | Installation structure of no-power drum |
-
2010
- 2010-11-10 CN CN2010205993817U patent/CN201891731U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975217A (en) * | 2010-11-10 | 2011-02-16 | 无锡真木物流设备有限公司 | Installation structure of no-power drum |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20121110 |