CN201731043U - Belt wheel - Google Patents
Belt wheel Download PDFInfo
- Publication number
- CN201731043U CN201731043U CN2010202170061U CN201020217006U CN201731043U CN 201731043 U CN201731043 U CN 201731043U CN 2010202170061 U CN2010202170061 U CN 2010202170061U CN 201020217006 U CN201020217006 U CN 201020217006U CN 201731043 U CN201731043 U CN 201731043U
- Authority
- CN
- China
- Prior art keywords
- belt
- spoke
- belt wheel
- belt pulley
- batten
- 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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Abstract
The utility model relates to a belt wheel, in particular to a belt wheel for flat belt transmission. The belt wheel comprises a spoke and a hub; a plurality of axial elongated slots are circumferentially and evenly arranged on an outer circle of the spoke; battens are welded inside the elongated slots; and the outer surfaces of the battens are higher than the outer circular surface of the spoke. The belt wheel has the advantages of simple structure, reasonable design, convenient manufacture, low cost, increase of frictional force between a belt and the belt wheel, avoidance of slip and deviation of the belt wheel with the belt, and capability of prolonging the service life of the belt.
Description
Technical field:
The utility model relates to a kind of belt pulley, especially a kind ofly is used for the belt pulley that the flat belt transmission is used.
Background technique:
Mostly adopt cast inblock formula belt pulley in the flat belt transmission at present, this pulley surface is smooth, with flat belt is that smooth surface contacts, bel-drivenn frictional force is little, occur easily between belt and the belt pulley skidding, deviation phenomenon, influence the transmission effect of belt, the working life of having reduced belt.
The model utility content:
The utility model provides a kind of belt pulley, it is simple in structure, reasonable in design, easily manufactured, cost is low, has increased the frictional force between belt and the belt pulley, has avoided the generation of belt pulley and belt slippage, deviation phenomenon, prolong the working life of belt, solved problems of the prior art.
The utility model is to solve the problems of the technologies described above the technological scheme that is adopted to be: it comprises spoke and wheel hub, on the cylindrical of spoke, along the circumferential direction evenly be provided with several axial elongated slots, be welded with batten in elongated slot, the outer surface of batten is higher than the periphery of spoke.
In the middle of being rendered as in the axial direction, the outer surface of described batten is higher than two ends.
Middle part at spoke along the circumferential direction is provided with several holes.
The utility model is simple in structure, reasonable in design, easily manufactured, cost is low, and by welding batten in the elongated slot on the spoke cylindrical, the outer surface of batten is higher than the periphery of spoke, in the middle of being rendered as in the axial direction, the outer surface of batten is higher than two ends, increase the frictional force between belt and the belt pulley, avoided the generation of belt pulley and belt slippage, deviation phenomenon, prolonged the working life of belt; Middle part at spoke along the circumferential direction is provided with several holes, is used to alleviate the overall weight of belt pulley.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a side of the present utility model sectional structure schematic representation.
Fig. 3 is the structural representation of the utility model spoke.
Among the figure, 1, spoke; 2, wheel hub; 3, elongated slot; 4, batten; 5, hole.
Embodiment:
For clearly demonstrating the technical characterstic of this programme, below by embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.
Shown in Fig. 1～3, the utility model comprises spoke 1 and wheel hub 2, along the circumferential direction evenly is provided with several axial elongated slots 3 on the cylindrical of spoke 1, is welded with batten 4 in elongated slot 3, and the outer surface of batten 4 is higher than the periphery of spoke 1.
In the middle of being rendered as in the axial direction, the outer surface of described batten 4 is higher than two ends.
Middle part at spoke 4 along the circumferential direction is provided with several holes 5.Be used to alleviate the overall weight of belt pulley.
During the work of the utility model belt pulley, transmission shaft drives belt pulley and rotates, the outer surface of fixing batten 4 relies on friction to drag the flat belt motion on spoke 1 cylindrical, increased the frictional force between belt and the belt pulley, avoid the generation of belt pulley and belt slippage, deviation phenomenon, prolonged the working life of belt.
The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.
Claims (3)
1. a belt pulley comprises spoke and wheel hub, it is characterized in that: along the circumferential direction evenly be provided with several axial elongated slots on the cylindrical of spoke, be welded with batten in elongated slot, the outer surface of batten is higher than the periphery of spoke.
2. a kind of belt pulley according to claim 1 is characterized in that: be higher than two ends in the middle of the outer surface of described batten is rendered as in the axial direction.
3. a kind of belt pulley according to claim 1 and 2 is characterized in that: the middle part at spoke along the circumferential direction is provided with several holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202170061U CN201731043U (en) | 2010-06-07 | 2010-06-07 | Belt wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202170061U CN201731043U (en) | 2010-06-07 | 2010-06-07 | Belt wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201731043U true CN201731043U (en) | 2011-02-02 |
Family
ID=43522199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202170061U Expired - Fee Related CN201731043U (en) | 2010-06-07 | 2010-06-07 | Belt wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201731043U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240832A (en) * | 2011-05-27 | 2011-11-16 | 自贡市巨光硬面材料有限公司 | Manufacture process for high-temperature wear-resistant gears |
| CN102364165A (en) * | 2011-06-29 | 2012-02-29 | 溧阳市正翔精密机械有限公司 | Belt pulley |
| CN102758909A (en) * | 2012-07-16 | 2012-10-31 | 青岛天一集团红旗纺织机械有限公司 | Composite wheel for driving steel belt of automatic doffing roving frame |
| CN103851161A (en) * | 2012-11-29 | 2014-06-11 | 溧阳市正翔精密机械有限公司 | Replaceable rubber drum-shaped head pulley |
| CN106195217A (en) * | 2016-08-18 | 2016-12-07 | 联诺欧机械科技江苏有限公司 | A kind of belt pulley |
-
2010
- 2010-06-07 CN CN2010202170061U patent/CN201731043U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102240832A (en) * | 2011-05-27 | 2011-11-16 | 自贡市巨光硬面材料有限公司 | Manufacture process for high-temperature wear-resistant gears |
| CN102240832B (en) * | 2011-05-27 | 2013-05-01 | 自贡市巨光硬面材料有限公司 | Manufacture process for high-temperature wear-resistant gears |
| CN102364165A (en) * | 2011-06-29 | 2012-02-29 | 溧阳市正翔精密机械有限公司 | Belt pulley |
| CN102758909A (en) * | 2012-07-16 | 2012-10-31 | 青岛天一集团红旗纺织机械有限公司 | Composite wheel for driving steel belt of automatic doffing roving frame |
| CN102758909B (en) * | 2012-07-16 | 2014-12-17 | 青岛天一集团红旗纺织机械有限公司 | Composite wheel for driving steel belt of automatic doffing roving frame |
| CN103851161A (en) * | 2012-11-29 | 2014-06-11 | 溧阳市正翔精密机械有限公司 | Replaceable rubber drum-shaped head pulley |
| CN106195217A (en) * | 2016-08-18 | 2016-12-07 | 联诺欧机械科技江苏有限公司 | A kind of belt pulley |
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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: 20110202 Termination date: 20120607 |