CN203529338U - Structure for accumulating rollers - Google Patents
Structure for accumulating rollers Download PDFInfo
- Publication number
- CN203529338U CN203529338U CN201320584644.0U CN201320584644U CN203529338U CN 203529338 U CN203529338 U CN 203529338U CN 201320584644 U CN201320584644 U CN 201320584644U CN 203529338 U CN203529338 U CN 203529338U
- Authority
- CN
- China
- Prior art keywords
- friction sheet
- friction lining
- drum shaft
- barrel
- roller frame
- 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
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000004663 powder metallurgy Methods 0.000 claims abstract description 5
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
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Abstract
The utility model discloses a structure for accumulating rollers. The structure comprises a roller shaft and a roller body. The roller shaft penetrates through and is inserted into the roller body. A chain wheel and a friction sheet are arranged at one end of the roller shaft, the chain wheel is connected with the friction sheet, and the friction sheet is connected with the roller body. A notch is formed in the friction sheet, and an anti-rotation pin is arranged in the notch and connected with the roller body. In order to achieve long service life, the friction sheet is made of copper-base powder metallurgy material. In order to prevent the rollers from slipping between the chain wheel and the friction sheet, the anti-rotation pin is additionally arranged. A groove is formed in the friction sheet, and the friction sheet and the roller body are integrated through the groove in the friction sheet and the anti-rotation pin. In order to reduce manufacturing cost, the anti-rotation pin is made of a spring pin. Friction force can be stabilized through a double-nut adjusting mechanism after a nut is locked. The average life is prolonged from one to two months to more than twelve months, and stability is better.
Description
Technical field
The utility model relates to a kind of transmission device, is specifically related to a kind of roller frame that accumulates.
Background technology
Single double-stranded free parking type roller travel line can be carried article, can on travel line, keep in article again, stops article to continue to carry, and plays the effect of adjusting article spacing or article speed, and the article of its conveying can not be too little.Type of drive can be motor or electric drum, and the mode of accumulating can be automatically controlled realization, or is realized by link stopper.The function that accumulates cylinder transmission line is exactly after article (as carton, pallet, refrigerator, air-conditioning) on transmission line are blocked, and the power of transmission line does not stop, roller sprocket is rotated further and the motionless article of realizing of cylindrical shell stop; When stop cancel after article continue to move ahead.The material that the existing friction lining that accumulates cylinder is used is nylon, and simplicity of design in structure is not associated, is mainly that to accumulate functional lifetime short.
Utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of roller frame that accumulates is provided, short service life to accumulating cylinder in prior art to be solved, the problems such as transmission weak effect.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
Accumulate a roller frame, comprise drum shaft and barrel, described drum shaft interts in barrel; Described drum shaft is provided with sprocket wheel and friction lining on one end, and described sprocket wheel is connected with described friction lining; Described friction lining is connected with described barrel; On described friction lining, be provided with notch, in described notch, be provided with anti-rotating pin, described anti-rotating pin is connected with described barrel.
Further technical scheme is that the material of friction lining is copper-base powder metallurgy.
Further technical scheme is that anti-rotating pin is spring pin.
Further technical scheme is on drum shaft, to be provided with double nuts regulating mechanism; Described double nuts regulating mechanism inner side is provided with spring.
Further technical scheme is that spring is Rectangular Spring.
Further technical scheme is in sprocket wheel outer fix, to be provided with back-up ring on drum shaft.
Compared with prior art, the beneficial effects of the utility model are: the utility model is in order to realize the long life, and friction plate material is used copper-base powder metallurgy.For the increase anti-rotating pin that skids between sprocket wheel and friction lining, on friction lining, to slot, the groove on friction lining and anti-rotating pin become one friction lining and cylindrical shell.In order to reduce manufacturing cost anti-rotating pin, use spring pin.Double nuts regulating mechanism can be stablized friction force after nut locking.Mean life was brought up to more than 12 months by original 1～2 month, and stability is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the structural representation of friction lining in embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated.
As shown in Figure 1, Fig. 1 shows the structural representation of an embodiment of the utility model.The present embodiment accumulates roller frame, comprises drum shaft 6 and barrel 5, and drum shaft interts in barrel; On drum shaft, be provided with bearing 9.On drum shaft, in sprocket wheel outer fix, be provided with back-up ring 1.In order to realize the transmission of mechanical force, on drum shaft one end, be provided with sprocket wheel 2 and friction lining 4, sprocket wheel is connected with friction lining; On sprocket wheel, be provided with chain, chain drives by engine installation, thus the rotation of chain-driving sprocket wheel, sprocket wheel is connected with friction lining, and friction lining is connected with barrel; Sprocket wheel 2 drives barrel to rotate by friction lining 4.After barrel is obstructed, friction lining and sprocket wheel skid, and barrel does not rotate and sprocket rotation.As preferred embodiment, in the present embodiment, on friction lining, be provided with anti-rotating pin 3, anti-rotating pin is connected with barrel, and friction lining and cylindrical shell are become one.In order to reduce manufacturing cost, in the present embodiment, anti-rotating pin is used spring pin.As preferred embodiment, realize the long life, friction plate material is used copper-base powder metallurgy.On drum shaft, be provided with double nuts regulating mechanism 8, double nuts inner side is provided with Rectangular Spring 7 simultaneously, and Rectangular Spring is that spring wire cross-sectional plane is the spring of rectangle.After nut locking, can stablize friction force.
As shown in Figure 2, Fig. 2 shows the structural representation of friction lining in the present embodiment.In the present embodiment, on friction lining 4, be provided with notch, be provided with anti-rotating pin 3 in notch, anti-rotating pin is connected with barrel, and the groove on friction lining and anti-rotating pin become one friction lining and cylindrical shell.
" embodiment " that spoken of in this manual, " another embodiment ", " embodiment ", etc., refer to specific features, structure or the feature in conjunction with this embodiment, described and be included at least one embodiment that the application's generality describes.In specification sheets, a plurality of local appearance statement of the same race is not necessarily to refer to same embodiment.Furthermore, while describing a specific features, structure or feature in conjunction with any embodiment, what advocate is in conjunction with other embodiment, to realize this feature, structure or feature also to drop in scope of the present utility model.
Although a plurality of explanatory embodiment with reference to utility model is described the utility model here, but, should be appreciated that, those skilled in the art can design a lot of other modification and embodiments, and these are revised and within embodiment will drop on the disclosed principle scope and spirit of the application.More particularly, in the scope of, accompanying drawing open in the application and claim, can carry out multiple modification and improvement to the constituent elements of subject combination layout and/or layout.Except modification that constituent elements and/or layout are carried out with improving, to those skilled in the art, other purposes will be also obvious.
Claims (6)
1. accumulate a roller frame, comprise drum shaft and barrel, described drum shaft interts in barrel; Described drum shaft is provided with sprocket wheel and friction lining on one end, and described sprocket wheel is connected with described friction lining; Described friction lining is connected with described barrel; It is characterized in that: on described friction lining, be provided with notch, in described notch, be provided with anti-rotating pin, described anti-rotating pin is connected with described barrel.
2. the roller frame that accumulates according to claim 1, is characterized in that the material of described friction lining is copper-base powder metallurgy.
3. the roller frame that accumulates according to claim 1, is characterized in that described anti-rotating pin is spring pin.
4. the roller frame that accumulates according to claim 3, is characterized in that being provided with double nuts regulating mechanism on described drum shaft; Described double nuts regulating mechanism inner side is provided with spring.
5. the roller frame that accumulates according to claim 4, is characterized in that described spring is Rectangular Spring.
6. the roller frame that accumulates according to claim 1, is characterized in that in sprocket wheel outer fix, being provided with back-up ring on described drum shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584644.0U CN203529338U (en) | 2013-09-22 | 2013-09-22 | Structure for accumulating rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320584644.0U CN203529338U (en) | 2013-09-22 | 2013-09-22 | Structure for accumulating rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529338U true CN203529338U (en) | 2014-04-09 |
Family
ID=50415578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320584644.0U Expired - Fee Related CN203529338U (en) | 2013-09-22 | 2013-09-22 | Structure for accumulating rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529338U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042040A (en) * | 2015-07-07 | 2015-11-11 | 大连豪森设备制造有限公司 | Novel power and free transmission assembly |
| CN105129364A (en) * | 2015-08-25 | 2015-12-09 | 大连豪森设备制造有限公司 | Roller stacking transmission assembly |
| CN108194618A (en) * | 2018-01-18 | 2018-06-22 | 安徽道智能制造技术有限公司 | A kind of sprocket wheel Double End friction raceway |
-
2013
- 2013-09-22 CN CN201320584644.0U patent/CN203529338U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105042040A (en) * | 2015-07-07 | 2015-11-11 | 大连豪森设备制造有限公司 | Novel power and free transmission assembly |
| CN105129364A (en) * | 2015-08-25 | 2015-12-09 | 大连豪森设备制造有限公司 | Roller stacking transmission assembly |
| CN108194618A (en) * | 2018-01-18 | 2018-06-22 | 安徽道智能制造技术有限公司 | A kind of sprocket wheel Double End friction raceway |
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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: 20140409 |