CN103742627A - Synchronous different speed transmission wheel - Google Patents
Synchronous different speed transmission wheel Download PDFInfo
- Publication number
- CN103742627A CN103742627A CN201310735632.8A CN201310735632A CN103742627A CN 103742627 A CN103742627 A CN 103742627A CN 201310735632 A CN201310735632 A CN 201310735632A CN 103742627 A CN103742627 A CN 103742627A
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- CN
- China
- Prior art keywords
- diameter end
- drive wheel
- friction speed
- bigger
- speed drive
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/32—Friction members
- F16H55/36—Pulleys
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pulleys (AREA)
Abstract
The invention provides a synchronous different speed transmission wheel. The outer wall of the transmission wheel is stepped, conical teeth are uniformly distributed outside a large-diameter end and a small-diameter end, projecting partition edges are arranged between the large-diameter end and the small-diameter end, and diameters formed at tooth tops of the conical teeth of the large-diameter end are larger than those formed at tooth tops of the conical teeth of the small-diameter end. The synchronous different speed transmission wheel can be connected with two transmission belts, so that transmission speed is changed.
Description
Technical field
The present invention relates to a kind of synchronous friction speed drive wheel, belong to automobile mechanical technical field.
Background technique
Existing drive wheel generally can only connect a driving belt, or the tooth at drive wheel top is parallel.
Summary of the invention
The invention provides a kind of synchronous friction speed drive wheel, can connect two driving belts, in order to change transmission speed.
For solving above technical problem, the invention provides following technological scheme: a kind of synchronous friction speed drive wheel, described drive wheel outer wall is stepped, bigger diameter end and miner diameter end, bigger diameter end and miner diameter end have uniform conical tooth outward, between bigger diameter end and miner diameter end, have projection every rib, bigger diameter end conical tooth tooth top form diameter be greater than miner diameter end conical tooth tooth top form diameter.
Further, described drive wheel wheel disc middle part has projection.
Further, described projection is hull shape, and the center of housing is provided with center hole, and hole wall is provided with keyway, for connection for transmission axle.
Further, the internal diameter of described bigger diameter end is greater than the diameter of miner diameter end.
Further, described projection is oriented bigger diameter end, and projection exceeds the end face of bigger diameter end.
Further, the external diameter of described bigger diameter end is 124mm.
Further, the external diameter of described miner diameter end is 117mm.
This synchronous friction speed drive wheel the present invention relates to, can connect two driving belts, in order to change transmission speed.
Accompanying drawing explanation
Fig. 1 is a kind of synchronous friction speed transmission wheel structure schematic diagram of the present invention.
Embodiment
As shown in Figure 1, synchronous friction speed drive wheel outer wall is stepped, bigger diameter end 4 and miner diameter end 1, outside bigger diameter end 4 and miner diameter end 1, there is uniform conical tooth 2 and 3, between bigger diameter end 4 and miner diameter end 1, have projection every rib 6, bigger diameter end conical tooth tooth top form diameter be greater than miner diameter end conical tooth tooth top form diameter.
Drive wheel wheel disc middle part has projection 5.
The internal diameter of bigger diameter end 4 is greater than the diameter of miner diameter end 1.
Projection is oriented bigger diameter end 4, and projection exceeds the end face of bigger diameter end 4.
The external diameter of bigger diameter end 4 is 124mm.
The external diameter of miner diameter end 1 is 117mm.
Embodiment of the present invention does not form the restriction to the application's scope; every within the spirit and principle of the present invention design, any modification that one of skill in the art can make, be equal to and replace and within improvement etc. all should be included in protection scope of the present invention.
Claims (7)
1. a synchronous friction speed drive wheel, it is characterized in that, described drive wheel outer wall is stepped, bigger diameter end and miner diameter end, bigger diameter end and miner diameter end have uniform conical tooth outward, between bigger diameter end and miner diameter end, have projection every rib, bigger diameter end conical tooth tooth top form diameter be greater than miner diameter end conical tooth tooth top form diameter.
2. the synchronous friction speed drive wheel of one according to claim 1, is characterized in that, described drive wheel wheel disc middle part has projection.
3. the synchronous friction speed drive wheel of one according to claim 2, is characterized in that, described projection is hull shape, and the center of housing is provided with center hole, and hole wall is provided with keyway, for connection for transmission axle.
4. the synchronous friction speed drive wheel of one according to claim 1, is characterized in that, the internal diameter of described bigger diameter end is greater than the diameter of miner diameter end.
5. the synchronous friction speed drive wheel of one according to claim 3, is characterized in that, described projection is oriented bigger diameter end, and projection exceeds the end face of bigger diameter end.
6. the synchronous friction speed drive wheel of one according to claim 1, is characterized in that, the external diameter of described bigger diameter end is 124mm.
7. the synchronous friction speed drive wheel of one according to claim 1, is characterized in that, the external diameter of described miner diameter end is 117mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735632.8A CN103742627A (en) | 2013-12-28 | 2013-12-28 | Synchronous different speed transmission wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310735632.8A CN103742627A (en) | 2013-12-28 | 2013-12-28 | Synchronous different speed transmission wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103742627A true CN103742627A (en) | 2014-04-23 |
Family
ID=50499678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310735632.8A Pending CN103742627A (en) | 2013-12-28 | 2013-12-28 | Synchronous different speed transmission wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103742627A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60208663A (en) * | 1984-04-03 | 1985-10-21 | Shinpo Kogyo Kk | Stepless speed changer |
| CN2833253Y (en) * | 2005-10-01 | 2006-11-01 | 扬动股份有限公司 | Water pump belt pulley for diesel engine |
| CN101342554A (en) * | 2007-07-10 | 2009-01-14 | 柳州市龙杰汽车配件有限责任公司 | Continuous flow forming molding method different-radii metal plate manufactured flow forming belt pulley |
| CN201265625Y (en) * | 2008-08-12 | 2009-07-01 | 广西玉柴机器股份有限公司 | Crankshaft vibration damper of diesel engine |
| CN203670681U (en) * | 2013-12-28 | 2014-06-25 | 柳州力通车用空调有限公司 | Synchronous and speed changing driving wheel |
-
2013
- 2013-12-28 CN CN201310735632.8A patent/CN103742627A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60208663A (en) * | 1984-04-03 | 1985-10-21 | Shinpo Kogyo Kk | Stepless speed changer |
| CN2833253Y (en) * | 2005-10-01 | 2006-11-01 | 扬动股份有限公司 | Water pump belt pulley for diesel engine |
| CN101342554A (en) * | 2007-07-10 | 2009-01-14 | 柳州市龙杰汽车配件有限责任公司 | Continuous flow forming molding method different-radii metal plate manufactured flow forming belt pulley |
| CN201265625Y (en) * | 2008-08-12 | 2009-07-01 | 广西玉柴机器股份有限公司 | Crankshaft vibration damper of diesel engine |
| CN203670681U (en) * | 2013-12-28 | 2014-06-25 | 柳州力通车用空调有限公司 | Synchronous and speed changing driving wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140423 |
|
| RJ01 | Rejection of invention patent application after publication |