CN2487701Y - Tubular belt conveyer - Google Patents
Tubular belt conveyer Download PDFInfo
- Publication number
- CN2487701Y CN2487701Y CN 01206284 CN01206284U CN2487701Y CN 2487701 Y CN2487701 Y CN 2487701Y CN 01206284 CN01206284 CN 01206284 CN 01206284 U CN01206284 U CN 01206284U CN 2487701 Y CN2487701 Y CN 2487701Y
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- Prior art keywords
- shape
- frame
- load
- transfer device
- keeps
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- Expired - Fee Related
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Abstract
The utility model provides a tubular belt conveyer which comprises a conveyer belt and shape maintaining frames wherein the conveyer belt rounds a front end roller and a rear end roller and a tape loop is formed between the two rollers; a great part of the tape loop is rolled into tubular shape; the conveyer belt is supported by a plurality of shape maintaining frames; the shape maintaining frames on the turnings of the conveyer belt take the shape of an ellipse; and the length of shape maintaining rollers on both sides of the elliptic major axis of the shape maintaining frames is smaller than the length of shape maintaining rollers on both ends of the elliptic minor axis of the shape maintaining frames. The utility model is mainly used in the situation of conveying materials in a minor radius.
Description
The utility model relates to the mass transport technical field.
In traditional tubular belt conveyer, the shape of a plurality of support belt keeps frame with fixing pitch arrangement, and great majority are applied to long apart from the straight line convey materials.Chinese patent application numbers 871043327 discloses a kind of tubular belt conveyer, and load-transfer device is rolled into tubulose and comes convey materials can not produce leakage, and band keeps frames to support by a plurality of shapes, and each frame comprises a plurality of shape holding rollers.Advance and the spacing of the beginning portion frame of backward channel shorter than other parts so that curl band easily.Along segmental arc, dwindle the frame spacing and can reduce antagonistic force and running resistance.When load-transfer device process segmental arc, because being subjected to the tractive force direction, load-transfer device changes, will make load-transfer device be deformed into ellipse.So, cylindrical shape originally keeps the shape holding roller on frame top to break away from load-transfer device, and the resistance that shape keeps four shape holding rollers of frame both sides to be subjected to oval long axis direction increases, and causes antagonistic force between shape holding roller and the load-transfer device and running resistance to increase finally making shape keep frame distortion fracture and has an accident.Application number 871043327 disclosed tubular belt conveyers are to adopt the spacing of dwindling shape maintenance frame to reach the scheme that reduces antagonistic force and running resistance to keep the cylindrical all the time shape of load-transfer device.But this scheme is not as the occasion that satisfies the minor radius convey materials.
The purpose of this utility model provides a kind of tubular belt conveyer, tubulose band antagonistic force and running resistance when it can reduce the minor radius convey materials effectively.
The purpose of this utility model can be realized by following technical scheme: tubular belt conveyer comprises that load-transfer device and shape keep frame, load-transfer device is walked around front end roller and rear end roller, between two rollers, form tape loop, major part is rolled into tubulose, load-transfer device keeps frame to support by a plurality of shapes, because the load-transfer device on turn increases the side-force reaction of both sides shape holding roller, make the shape ovalize of load-transfer device on turn.According to the particular case in the load-transfer device operation process, keep frame to be designed to ellipse shape, make the oval-shaped minor axis of distance formation between the shape holding roller of shape holding roller that shape keeps frame top and bottom.Shape keeps the length of the shape holding roller of the oval major axis of frame both sides to keep the shape holding roller at the oval minor axis of frame two ends less than shape.Shape keeps the shape holding roller on frame top to remain effective the contact with load-transfer device, reduce suffered antagonistic force and the running resistance of shape holding roller that shape keeps the oval minor axis of frame two ends simultaneously, make the shape of tubular belt conveyer keep frame to arrange at the scope inside spin shape of minor radius, thus the occasion of meet requirements vertical transport material.
The utility model effect and advantage shape ovalize of being the load-transfer device on turn compared with prior art, shape keeps six shape holding roller stress equalizations on the frame, antagonistic force and running resistance that shape holding roller is suffered are little, thereby can avoid shape to keep frame distortion fracture and have an accident, also can make the shape of tubular belt conveyer keep the scope inside spin shape of frame minor radius to arrange, thus the occasion of meet requirements vertical transport material.
Figure of description of the present utility model is as follows:
Fig. 1 keeps mount structure figure for the utility model shape
Below in conjunction with accompanying drawing the utility model is further described: tubular belt conveyer comprises that load-transfer device and shape keep frame, load-transfer device is walked around front end roller and rear end roller, between two rollers, form tape loop, major part is rolled into tubulose, load-transfer device keeps frame to support by a plurality of shapes, because the load-transfer device on turn increases the side-force reaction of both sides shape holding roller, make the shape ovalize of load-transfer device on turn.According to the particular case in the load-transfer device operation process, keep frame to be designed to ellipse shape, make shape keep the distance between the shape holding roller of the shape holding roller on frame top and bottom to constitute oval-shaped minor axis.Shape keeps the length of the shape holding roller of the oval major axis of frame both sides to keep the shape holding roller at the oval minor axis of frame two ends less than shape.So just can make shape keep the shape holding roller on frame top to remain effective the contact with load-transfer device, reduce suffered antagonistic force and the running resistance of shape holding roller that shape keeps the oval minor axis of frame two ends simultaneously, make the shape of tubular belt conveyer keep frame to arrange at the scope inside spin shape of minor radius, thus the occasion of meet requirements vertical transport material.
Claims (3)
1. a tubular belt conveyer comprises that load-transfer device and shape keep frame, and load-transfer device is walked around front end roller and rear end roller, between two rollers, form tape loop, major part is rolled into tubulose, and load-transfer device keeps frame to support by a plurality of shapes, it is characterized in that the shape at load-transfer device turning keeps the frame ovalize.
2. tubular belt conveyer according to claim 1 is characterized in that the oval-shaped minor axis of distance formation between the shape holding roller of shape holding roller that described shape keeps frame top and bottom.
3. tubular belt conveyer according to claim 1 is characterized in that described shape keeps the length of the shape holding roller of the oval major axis of frame both sides to keep the shape holding roller at the oval minor axis of frame two ends less than shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206284 CN2487701Y (en) | 2001-05-21 | 2001-05-21 | Tubular belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01206284 CN2487701Y (en) | 2001-05-21 | 2001-05-21 | Tubular belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2487701Y true CN2487701Y (en) | 2002-04-24 |
Family
ID=33626933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01206284 Expired - Fee Related CN2487701Y (en) | 2001-05-21 | 2001-05-21 | Tubular belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2487701Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043366A (en) * | 2012-11-06 | 2013-04-17 | 裴志胜 | Novel tubular belt conveyor |
| CN107074454A (en) * | 2014-09-05 | 2017-08-18 | 康蒂泰克传送带系统有限公司 | The orientation monitoring of pipeline band |
-
2001
- 2001-05-21 CN CN 01206284 patent/CN2487701Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043366A (en) * | 2012-11-06 | 2013-04-17 | 裴志胜 | Novel tubular belt conveyor |
| CN107074454A (en) * | 2014-09-05 | 2017-08-18 | 康蒂泰克传送带系统有限公司 | The orientation monitoring of pipeline band |
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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: 20020424 |