CN203319202U - Anti-disengaging roller - Google Patents
Anti-disengaging roller Download PDFInfo
- Publication number
- CN203319202U CN203319202U CN2013202432458U CN201320243245U CN203319202U CN 203319202 U CN203319202 U CN 203319202U CN 2013202432458 U CN2013202432458 U CN 2013202432458U CN 201320243245 U CN201320243245 U CN 201320243245U CN 203319202 U CN203319202 U CN 203319202U
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- CN
- China
- Prior art keywords
- rotating shaft
- base
- cylindrical shell
- slip
- support portion
- 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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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses an anti-disengaging roller. The anti-disengaging roller comprises a barrel body, a rotating shaft, a supporting part and a blocking part. The barrel body is installed on the rotating shaft in a matched mode, the supporting part and the blocking part are installed on the rotating shaft and are located at the two ends of the barrel body respectively, the blocking part comprises a blocking base and a blocking block, the blocking base is installed on the rotating shaft in a matched mode, and the blocking block is installed on the blocking base in a matched mode and is located at the upper end of the barrel body. Due to the adoption of the mode, the anti-disengaging roller can prevent a conveyor belt from disengaging in the conveying process, and is simple in structure, convenient to disassemble and assemble and long in service life.
Description
Technical field
The utility model relates to the conveyer field, particularly relates to a kind of slip-off preventing roller.
Background technology
The principle of work of traditional belt conveyer is as follows: load-transfer device is enclosed within on driving roller, the friction force driving conveying belt motion between driving roller dependence and load-transfer device.In order to increase the friction force between driving roller and load-transfer device, usually can adopt the stressed mode that increases, use tightening device to tighten and carry the pressure brought between raising load-transfer device and driving roller, increase thus friction force, to reduce the phenomenon of transport belt slippery.Because load-transfer device mostly is rubber or plastic material, after long-time the use, can relax aging causing, also there will be cracking, fracture etc. problem.Now just need to change load-transfer device.As described above, for the consideration that prevents from skidding, between driving roller and load-transfer device, can tighten, the dismounting inconvenience that this will cause load-transfer device, cause the reduction of whole efficiency.
The utility model content
The technical matters that the utility model mainly solves is to provide a kind of slip-off preventing roller, can prevent that load-transfer device from coming off in course of conveying, simple in structure, easy accessibility, long service life.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of slip-off preventing roller is provided, comprise: cylindrical shell, rotating shaft, support portion and stop part, described cylindrical shell cooperation is arranged in rotating shaft, described support portion and stop part coordinate respectively and are arranged in rotating shaft and are positioned at the cylindrical shell two ends, and described stop part comprises and stop base and stopper, describedly stop that base coordinates and are arranged in rotating shaft, described stopper coordinates to be arranged on and stops on base, and is positioned at the cylindrical shell upper end.
In preferred embodiment of the utility model, describedly stop that base is " recessed " font, described stopper is the strip block, length is less than or equal to the length of cylindrical shell.
In preferred embodiment of the utility model, described support portion comprises base for supporting and bump rubber, and described bump rubber cooperation is arranged on base for supporting, and described base for supporting is cylindrical.
In preferred embodiment of the utility model, support portion and stop part are stretched out respectively in described rotating shaft, and the right-hand member surface of described rotating shaft is provided with screw thread.
In preferred embodiment of the utility model, the material of described cylindrical shell and rotating shaft is corrosion-resistant steel.
The beneficial effects of the utility model are: the utility model slip-off preventing roller, can prevent that load-transfer device from coming off in course of conveying, and simple in structure, easy accessibility, long service life.
The accompanying drawing explanation
Fig. 1 is the structural representation of the utility model slip-off preventing roller one preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, cylindrical shell, 2, rotating shaft, 3, support portion, 4, stop base, 5, stopper.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection domain of the present utility model is made to more explicit defining.
Refer to Fig. 1, a kind of slip-off preventing roller, comprise: cylindrical shell 1, rotating shaft 2, support portion 3 and stop part, described cylindrical shell 1 coordinates and is arranged in rotating shaft 2, and described support portion 3 and stop part coordinate respectively and be arranged in rotating shaft 2 and be positioned at cylindrical shell 1 two ends, and described stop part comprises and stops base 4 and stopper 5, describedly stop that base 4 coordinates and be arranged in rotating shaft 2, described stopper 5 coordinates to be arranged on and stops on base 4, and is positioned at cylindrical shell 1 upper end, and stop part is for preventing the belt conveyor landing or coming off.
In addition, describedly stop that base 4 is " recessed " font, described stopper 5 is the strip block, and length is less than or equal to the length of cylindrical shell 1.
In addition, described support portion 3 comprises base for supporting and bump rubber, and described bump rubber cooperation is arranged on base for supporting, and described base for supporting is cylindrical.
In addition, support portion 3 and stop part are stretched out respectively in described rotating shaft 2, and the right-hand member surface of described rotating shaft 2 is provided with screw thread.
In addition, the material of described cylindrical shell 1 and rotating shaft 2 is corrosion-resistant steel, and the stainless steel material long service life is difficult for getting rusty.
Be different from prior art, the utility model slip-off preventing roller, can prevent that load-transfer device from coming off in course of conveying, simple in structure, easy accessibility, long service life.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification sheets and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (5)
1. a slip-off preventing roller, it is characterized in that, comprise: cylindrical shell, rotating shaft, support portion and stop part, described cylindrical shell cooperation is arranged in rotating shaft, described support portion and stop part coordinate respectively and are arranged in rotating shaft and are positioned at the cylindrical shell two ends, and described stop part comprises and stop base and stopper, describedly stop that base coordinates and are arranged in rotating shaft, described stopper coordinates to be arranged on and stops on base, and is positioned at the cylindrical shell upper end.
2. slip-off preventing roller according to claim 1, is characterized in that, describedly stops that base is " recessed " font, and described stopper is the strip block, and length is less than or equal to the length of cylindrical shell.
3. slip-off preventing roller according to claim 1, is characterized in that, described support portion comprises base for supporting and bump rubber, and described bump rubber cooperation is arranged on base for supporting, and described base for supporting is cylindrical.
4. slip-off preventing roller according to claim 1, is characterized in that, support portion and stop part are stretched out respectively in described rotating shaft, and the right-hand member surface of described rotating shaft is provided with screw thread.
5. slip-off preventing roller according to claim 1, is characterized in that, the material of described cylindrical shell and rotating shaft is corrosion-resistant steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202432458U CN203319202U (en) | 2013-05-08 | 2013-05-08 | Anti-disengaging roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202432458U CN203319202U (en) | 2013-05-08 | 2013-05-08 | Anti-disengaging roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203319202U true CN203319202U (en) | 2013-12-04 |
Family
ID=49658572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202432458U Expired - Fee Related CN203319202U (en) | 2013-05-08 | 2013-05-08 | Anti-disengaging roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203319202U (en) |
-
2013
- 2013-05-08 CN CN2013202432458U patent/CN203319202U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20140508 |