CN201052919Y - Cutting-proof belt end circular arc shaped supporting roller - Google Patents
Cutting-proof belt end circular arc shaped supporting roller Download PDFInfo
- Publication number
- CN201052919Y CN201052919Y CNU2007201539842U CN200720153984U CN201052919Y CN 201052919 Y CN201052919 Y CN 201052919Y CN U2007201539842 U CNU2007201539842 U CN U2007201539842U CN 200720153984 U CN200720153984 U CN 200720153984U CN 201052919 Y CN201052919 Y CN 201052919Y
- Authority
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- China
- Prior art keywords
- belt
- roll body
- tubular type
- type roll
- circular arc
- 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
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to an anti-cutting carrier roller with circular-arc-shape ends, mainly relating to a belt carrier roller of a rubber belt conveyer. The utility model is provided to solve the problem in the prior belt conveyer that the belt is liable to be cut by perpendicular edge angles of the ends of the carrier roller when the belt is transporting material as the tube type roller body is perpendicular to two end faces of the carrier roller; the technical proposal to solve the technical problem is that: on the basis of preserving the structure of the prior carrier roller, two ends of a tube type roller body 1 are bent to the centre of the tube type roller body for a circular arc 6. The utility model is mainly suited to the carrier roller of a belt type conveyer.
Description
(1) technical field:
The belt conveyer field relates generally to the belt roller class of rubber belt conveyor.
(2) background technology:
Departments such as chemical industry, coal, mine, harbour are extensive use of belt conveyer at present.Rubber tape transmission material is by being installed on the same carrier roller frame and the capable groove shape that becomes of several carrying rollers of relative angle is arranged, thereby the picking-up rubber tape is transported material.Because carrying roller external diameter and end are perpendicular, to cause the cutting of load-transfer device in the carrying roller angle or scratch easily, be in operation sometimes and also can cause the accident the service life that has not only shortened load-transfer device.
(3) summary of the invention:
Technical problem to be solved in the utility model: it is perpendicular that the tubular type roll body and the carrying roller end face that exist are gone up in the used carrying roller design of solution band conveyor, when the delivery load-transfer device, because of the vertical corner angle of carrying roller end easily with the belt cutting or scratch, not only shorten the service life of belt, even also can have an accident in the transmission material process.
The technical scheme that solves the problems of the technologies described above: the termination circular arc carrying roller that has designed cutting-preventing belt, it comprises the tubular type roll body, inwall is equipped with bearing seat along tubular type roll body central axis at tubular type roll body two ends, bearing is housed in the bearing seat, in the bearing axis hole roller carrier shaft is housed, poted assemblies is equipped with at the outer face place of bearing, it is characterized in that the two ends of tubular type roll body curves circular arc to the center of tubular type roll body.
The beneficial effects of the utility model: perpendicular now to have made tubular type roll body two ends into perpendicular with end face again after the center curves the arc surface transition because the tubular type roll body is by the tubular type roll body in past and carrying roller end face, make transmission belt in operation process, no matter what of material on the strap surface, the carrying roller termination that belt and contacting of carrying roller are not again bumped vertical corner angle, thereby guaranteed the level and smooth transmission of belt on carrying roller, prevented belt is subjected to the cutting of carrying roller or scratches and cause thus in operation process the accident that is in operation and takes place; 2, because band conveyor has adopted the utility model carrying roller, prolong the service life of load-transfer device, reduced maintenance cost, improved production efficiency.
(4) description of drawings:
Fig. 1 is a structural representation of the present utility model.
(5) specific embodiment:
With reference to accompanying drawing, along this roll body central axis bearing seat 2 is housed by this roll body inwall in tubular type roll body 1 two ends that pipe shaped steel is cut into, bearing 3 is housed in the bearing seat, roller carrier shaft 4 is housed in the bearing axis hole, poted assemblies 5 is equipped with at the outer face place of bearing, at last the external diameter two ends head of tubular type roll body 1 is made circular arc to tubular type roll body center by reducing equipment.
Claims (1)
1. the termination circular arc carrying roller of cutting-preventing belt, it comprises tubular type roll body (1), in tubular type roll body two ends, along tubular type roll body central axis bearing seat (2) is housed by tubular type roll body inwall, bearing (3) is housed in the bearing seat, roller carrier shaft (4) is housed in the bearing axis hole, poted assemblies (5) is equipped with at the outer face place of bearing, it is characterized in that the two ends of tubular type roll body (1) curves circular arc (6) to the center of tubular type roll body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201539842U CN201052919Y (en) | 2007-05-22 | 2007-05-22 | Cutting-proof belt end circular arc shaped supporting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201539842U CN201052919Y (en) | 2007-05-22 | 2007-05-22 | Cutting-proof belt end circular arc shaped supporting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201052919Y true CN201052919Y (en) | 2008-04-30 |
Family
ID=39392585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201539842U Expired - Fee Related CN201052919Y (en) | 2007-05-22 | 2007-05-22 | Cutting-proof belt end circular arc shaped supporting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201052919Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992941A (en) * | 2010-11-08 | 2011-03-30 | 无锡真木物流设备有限公司 | Roller end necking structure of roller conveyor |
| CN119873225A (en) * | 2025-03-20 | 2025-04-25 | 山东铭扬输送设备有限公司 | Special pipe of thermoforming bearing roller and belt conveyor |
-
2007
- 2007-05-22 CN CNU2007201539842U patent/CN201052919Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101992941A (en) * | 2010-11-08 | 2011-03-30 | 无锡真木物流设备有限公司 | Roller end necking structure of roller conveyor |
| CN119873225A (en) * | 2025-03-20 | 2025-04-25 | 山东铭扬输送设备有限公司 | Special pipe of thermoforming bearing roller and belt conveyor |
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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: 20080430 Termination date: 20100522 |