CN106892050A - Motorcycle and its sprocket wheel - Google Patents
Motorcycle and its sprocket wheel Download PDFInfo
- Publication number
- CN106892050A CN106892050A CN201710253419.1A CN201710253419A CN106892050A CN 106892050 A CN106892050 A CN 106892050A CN 201710253419 A CN201710253419 A CN 201710253419A CN 106892050 A CN106892050 A CN 106892050A
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- groove
- teeth
- gear teeth
- chain
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
-
- 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
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
-
- 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
- F16H55/02—Toothed members; Worms
- F16H55/30—Chain-wheels
- F16H55/303—Chain-wheels for round linked chains, i.e. hoisting chains with identical links
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M2009/005—Details of transmission chains specially adapted for bicycles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Gears, Cams (AREA)
Abstract
The invention discloses a kind of sprocket wheel, including the teeth groove between gear and gear, wherein, also including being opened at teeth groove, the groove for collecting impurity.By setting groove at teeth groove in the application, for collecting impurity, impurity can be avoided from being worn and torn when sprocket wheel is engaged with chain sprocket wheel, but impurity is collected into groove, chain will not engagement, therefore avoid the abrasion of sprocket wheel.Further, since impurity does not interfere with engaging for sprocket wheel and chain, therefore, sprocket wheel can be made to be run with chain more stable.The invention also discloses a kind of motorcycle with above-mentioned sprocket wheel.
Description
Technical field
The present invention relates to technical field of motorcycles, specifically, it is related to a kind of motorcycle and its sprocket wheel.
Background technology
The sprocket wheel of existing motorcycle is standard component, and the structure of sprocket wheel includes the teeth groove between the gear teeth and the gear teeth, the gear teeth with
Chain interoperation, but, during running at high speed, the soil that sprocket wheel is stained with is not easy to exclude sprocket wheel, does not also allow easy to clean, is nibbling
During conjunction, the impurity such as soil is easily stored at the teeth groove of sprocket wheel, easily causes the mutual abrasion between sprocket wheel and chain, be will also result in
The shake of chain, causes fluctuation of service situation.
It is technology that those skilled in the art need to solve at present to reduce the abrasion of sprocket wheel therefore it provides a kind of sprocket wheel
Problem.
The content of the invention
In view of this, the invention provides a kind of sprocket wheel, to reduce the abrasion of sprocket wheel.Additionally, present invention also offers one
Plant the motorcycle with above-mentioned sprocket wheel.
To achieve the above object, the present invention provides following technical scheme：
A kind of teeth groove between sprocket wheel, including the gear teeth and the gear teeth, it also includes being opened at the teeth groove, for receiving
Collect the groove of impurity.
Preferably, in above-mentioned sprocket wheel, the groove is located at the bottom land of the teeth groove.
Preferably, in above-mentioned sprocket wheel, the groove is deep-slotted chip breaker.
Preferably, in above-mentioned sprocket wheel, the top of the gear teeth is circular arc tooth top.
Preferably, in above-mentioned sprocket wheel, the gear teeth obtain circular arc tooth top using generation.
Preferably, in above-mentioned sprocket wheel, the teeth groove of the flank of the gear teeth, the tooth top of the gear teeth and the gear teeth is round and smooth
Transition, the corner angle rounding of the teeth portion end face of the gear teeth.
Preferably, in above-mentioned sprocket wheel, the sprocket wheel has the lightening hole being uniformly arranged along the circumference of the sprocket wheel.
Preferably, in above-mentioned sprocket wheel, the sprocket wheel has for the spline tooth with spline fitted.
A kind of motorcycle, including sprocket wheel, it is characterised in that the sprocket wheel is the chain as described in claim any one of 1-8
Wheel.
Preferably, in above-mentioned motorcycle, thickness of the thickness less than the groove at the tooth root of the gear teeth of the sprocket wheel,
And the side of the tooth root and the range difference of the side of the groove of homonymy are 0.15-0.2mm.
Understood via above-mentioned technical scheme, the invention discloses a kind of sprocket wheel, including the teeth groove between gear and gear,
Wherein, also including being opened at teeth groove, the groove for collecting impurity.By setting groove at teeth groove in the application, it is used for
Impurity is collected, impurity can be avoided to be worn and torn when sprocket wheel is engaged with chain sprocket wheel, but impurity is collected into groove, chain will not
Engagement, therefore avoid the abrasion of sprocket wheel.Further, since impurity does not interfere with engaging for sprocket wheel and chain, therefore, can make
Sprocket wheel runs more stable with chain.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Inventive embodiment, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the structural representation of sprocket wheel provided in an embodiment of the present invention；
Fig. 2 is the partial enlarged drawing of B in Fig. 1；
Fig. 3 is AA directions sectional view in Fig. 1.
Specific embodiment
Core of the invention is to provide a kind of sprocket wheel, to reduce the abrasion of sprocket wheel.Additionally, another core of the invention is to carry
For a kind of motorcycle with above-mentioned sprocket wheel.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
As shown in Figure 1-Figure 3, the invention discloses a kind of sprocket wheel, including the teeth groove between gear and gear, wherein, also wrap
Include and be opened at teeth groove, the groove 1 for collecting impurity.It is miscellaneous for collecting by setting groove 1 at teeth groove in the application
Matter, can avoid impurity from being worn and torn when sprocket wheel is engaged with chain sprocket wheel, but impurity is collected into groove 1, and chain will not groove 1
Engagement, therefore avoid the abrasion of sprocket wheel.Further, since impurity does not interfere with engaging for sprocket wheel and chain, therefore, sprocket wheel can be made
Run with chain more stable.
Groove 1 in the application is located at the bottom land of teeth groove.Groove 1 is opened in the bottom land of teeth groove, can be in sprocket wheel and chain
In engagement process, impurity is collected into the groove 1 of bottom land, so that more thorough, the further mill for reducing sprocket wheel that impurity is excluded
Damage.Additionally, groove 1 can be also opened in the side of teeth groove in practice, specifically the position for groove 1 can be according to different
Needs are configured, as long as the impurity between when can be engaged with chain to sprocket wheel is collected.
In specific embodiment, above-mentioned groove 1 is set to deep-slotted chip breaker, being set to deep-slotted chip breaker can lead to impurity
To, be easy to collect.It is not limited in deep-slotted chip breaker for the shape of groove 1, the groove of other shapes is also in protection domain.
In further embodiment, the top of the above-mentioned gear teeth is circular arc tooth top.Tooth top is set to circular arc tooth top, tooth form
Connected with camber line, circular arc tooth top is obtained using rolling cut law technology, both ensure that tooth uniformity high, sprocket wheel is made again with chain more
Stablize, smoothly engage, operation is more steady, and outward appearance is beautified.Can alleviate the sprocket wheel with corner angle using circular arc tooth top
The wear problem collided with miscellaneous part.Processing method for circular arc tooth top can also use other modes except generation.
By the teeth groove rounding off of the flank of sprocket wheel, the tooth top of the gear teeth and the gear teeth, i.e. flank and tooth form junction is circle
Cambered surface, easily engages and deviates from order to sprocket wheel and chain, reduces coefficient of friction each other, extends making for set chain
Use the life-span.Additionally, the corner angle rounding of the teeth portion end face of the gear teeth.Specifically, the sprocket wheel is put into rounding mechanism, with to chain
All corner angle of wheel carry out rounding treatment, to ensure the wearability of chain and the aesthetic property of outward appearance.
Sprocket wheel disclosed herein has the lightening hole being uniformly arranged along the circumference of sprocket wheel, and setting lightening hole can reduce chain
Overall weight is taken turns, reduces power loss.Number and arrangement for lightening hole can be according to setting the need for difference
Put, and in protection domain.The corner angle of the lightening hole in the application have carried out rounding treatment.
In further embodiment, the sprocket wheel has for the spline tooth with spline fitted.Sprocket wheel in the application is carried
A kind of mounting means having is supplied, i.e., power transmission has been realized using spline fitted, other modes reality can have also been used in practice
The assembling of existing sprocket wheel and axle.
Additionally, disclosed herein as well is a kind of motorcycle, including sprocket wheel, and the sprocket wheel is the chain as described in above-mentioned any one
Wheel, therefore, the motorcycle with the sprocket wheel also has above-mentioned all technique effects, and this is no longer going to repeat them.
Specifically, thickness of the thickness less than groove at the tooth root of the gear teeth of sprocket wheel in the application, and tooth root side
Side is 0.15-0.2mm with the thickness range difference of the side of the groove of homonymy.The thickness direction of the sprocket wheel in the application be perpendicular to
The direction of Fig. 1 middle sprockets, the thickness of the tooth root of sprocket wheel less than groove thickness, will the gear teeth of sprocket wheel be set to than elsewhere
Thickness it is small, so setting can reduce the coefficient of friction of chain and sprocket wheel flank, increase the service life of chain.Specifically,
Because thickness direction has two sides, as shown in figure 3, the thickness range difference of the side on the left of side on the left of tooth root and sprocket wheel is
0.15-0.2mm, meanwhile, the thickness range difference of the side on the right side of side and sprocket wheel on the right side of tooth root is 0.15-0.2mm, and is ensured
Two sides of tooth root are identical with the thickness difference of the side of corresponding sprocket wheel.
Each embodiment is described by the way of progressive in this specification, and what each embodiment was stressed is and other
The difference of embodiment, between each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (10)
1. the teeth groove between a kind of sprocket wheel, including the gear teeth and the gear teeth, it is characterised in that also including being opened in the teeth groove
Place, the groove (1) for collecting impurity.
2. sprocket wheel according to claim 1, it is characterised in that bottom land of the groove (1) positioned at the teeth groove.
3. sprocket wheel according to claim 1, it is characterised in that the groove (1) is deep-slotted chip breaker.
4. the sprocket wheel according to claim any one of 1-3, it is characterised in that the top of the gear teeth is circular arc tooth top.
5. sprocket wheel according to claim 4, it is characterised in that the gear teeth obtain circular arc tooth top using generation.
6. sprocket wheel according to claim 4, it is characterised in that the flank of the gear teeth, the tooth top of the gear teeth and described
The teeth groove rounding off of the gear teeth, the corner angle rounding of the teeth portion end face of the gear teeth.
7. sprocket wheel according to claim 1, it is characterised in that the sprocket wheel has and is uniformly arranged along the circumference of the sprocket wheel
Lightening hole.
8. sprocket wheel according to claim 1, it is characterised in that the sprocket wheel has for the spline tooth with spline fitted.
9. a kind of motorcycle, including sprocket wheel, it is characterised in that the sprocket wheel is the sprocket wheel as described in claim any one of 1-8.
10. motorcycle according to claim 9, it is characterised in that the thickness at the tooth root of the gear teeth of the sprocket wheel is less than
The thickness of the groove (1), and the side of the tooth root is with the thickness range difference of the side of the groove (1) of homonymy
0.15-0.2mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253419.1A CN106892050A (en) | 2017-04-18 | 2017-04-18 | Motorcycle and its sprocket wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710253419.1A CN106892050A (en) | 2017-04-18 | 2017-04-18 | Motorcycle and its sprocket wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106892050A true CN106892050A (en) | 2017-06-27 |
Family
ID=59197442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710253419.1A Pending CN106892050A (en) | 2017-04-18 | 2017-04-18 | Motorcycle and its sprocket wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106892050A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343175A1 (en) * | 1976-03-05 | 1977-09-30 | Cotibar | Chain wheel for agricultural machinery drive - has teeth each formed with longitudinal groove and end recesses to receive chain links |
| FR2588633A1 (en) * | 1985-10-14 | 1987-04-17 | Jouret Vanoverschelde | Toothed wheel (sprocket) as well as its method of manufacture |
| CN2698701Y (en) * | 2004-05-31 | 2005-05-11 | 重庆宗申技术开发研究有限公司 | Motorcycle sprocket |
| US20100184547A1 (en) * | 2009-01-20 | 2010-07-22 | Arthur Jack Clarke | Debris ejecting sprocket and system |
| CN202029985U (en) * | 2010-12-30 | 2011-11-09 | 重庆万里江发链轮有限公司 | Chip removal sprocket wheel for motorcycle |
| JP2011241964A (en) * | 2010-05-21 | 2011-12-01 | Borgwarner Inc | Cushioning structure for sprocket |
| CN102530179A (en) * | 2012-03-05 | 2012-07-04 | 重庆万里江发链轮有限公司 | Low-noise, thick-tooth and equal-height chip removal chain wheel |
| CN202392076U (en) * | 2011-12-29 | 2012-08-22 | 杭州顺峰链业有限公司 | Rubber ring driving sprocket wheel for motor vehicles |
| CN102951250A (en) * | 2012-11-04 | 2013-03-06 | 温广川 | Chain wheel for motor bicycle |
| TW201328933A (en) * | 2011-07-27 | 2013-07-16 | Alto Designs Llc | Belt drive pulley with a non-integrally formed centering flange |
| CN204527512U (en) * | 2015-04-14 | 2015-08-05 | 辽宁工业大学 | Motorcycle aluminum alloy chain wheel |
| CN105240488A (en) * | 2015-11-23 | 2016-01-13 | 重庆铠锐摩托车配件有限公司 | Gear structure |
| CN206914563U (en) * | 2017-04-18 | 2018-01-23 | 重庆万里江发链轮有限公司 | Motorcycle and its sprocket wheel |
-
2017
- 2017-04-18 CN CN201710253419.1A patent/CN106892050A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343175A1 (en) * | 1976-03-05 | 1977-09-30 | Cotibar | Chain wheel for agricultural machinery drive - has teeth each formed with longitudinal groove and end recesses to receive chain links |
| FR2588633A1 (en) * | 1985-10-14 | 1987-04-17 | Jouret Vanoverschelde | Toothed wheel (sprocket) as well as its method of manufacture |
| CN2698701Y (en) * | 2004-05-31 | 2005-05-11 | 重庆宗申技术开发研究有限公司 | Motorcycle sprocket |
| US20100184547A1 (en) * | 2009-01-20 | 2010-07-22 | Arthur Jack Clarke | Debris ejecting sprocket and system |
| JP2011241964A (en) * | 2010-05-21 | 2011-12-01 | Borgwarner Inc | Cushioning structure for sprocket |
| CN202029985U (en) * | 2010-12-30 | 2011-11-09 | 重庆万里江发链轮有限公司 | Chip removal sprocket wheel for motorcycle |
| TW201328933A (en) * | 2011-07-27 | 2013-07-16 | Alto Designs Llc | Belt drive pulley with a non-integrally formed centering flange |
| CN202392076U (en) * | 2011-12-29 | 2012-08-22 | 杭州顺峰链业有限公司 | Rubber ring driving sprocket wheel for motor vehicles |
| CN102530179A (en) * | 2012-03-05 | 2012-07-04 | 重庆万里江发链轮有限公司 | Low-noise, thick-tooth and equal-height chip removal chain wheel |
| CN102951250A (en) * | 2012-11-04 | 2013-03-06 | 温广川 | Chain wheel for motor bicycle |
| CN204527512U (en) * | 2015-04-14 | 2015-08-05 | 辽宁工业大学 | Motorcycle aluminum alloy chain wheel |
| CN105240488A (en) * | 2015-11-23 | 2016-01-13 | 重庆铠锐摩托车配件有限公司 | Gear structure |
| CN206914563U (en) * | 2017-04-18 | 2018-01-23 | 重庆万里江发链轮有限公司 | Motorcycle and its sprocket wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |