CN105546093B - Stepless transmission - Google Patents
Stepless transmission Download PDFInfo
- Publication number
- CN105546093B CN105546093B CN201610096409.7A CN201610096409A CN105546093B CN 105546093 B CN105546093 B CN 105546093B CN 201610096409 A CN201610096409 A CN 201610096409A CN 105546093 B CN105546093 B CN 105546093B
- Authority
- CN
- China
- Prior art keywords
- tooth
- fixed disc
- diameter
- round
- circle
- 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
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
- F16H55/02—Toothed members; Worms
- F16H55/17—Toothed wheels
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- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
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- 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
- F16H2306/00—Shifting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
The present invention relates to stepless transmissions, including the toothed disc and fixed disc being rotating in shaft, the surface of the fixed disc is equipped with multiple round tooth rows of circle concentric with it, the diameter of multiple circle tooth rows is become larger outward by inner, each circle tooth row is by several telescopic teeth along the arrangement of fixed disc circumferencial direction, and round tooth row can gradually increase quantity by inner tooth outward, each tooth is flexible being controlled by driving device, the present invention is using the tooth of round tooth row flexible, reach variable diameter effect, it is simple with structure, stable drive, speed adjustable range is big, the features such as transmission power is big, particularly suitable for bicycle, tricycle, electronic mixed motor-car, automobile, ship, power generation, in the equipment such as lathe.
Description
【Technical field】
The present invention relates to technical field of mechanical transmission, especially a kind of stepless transmission.
【Background technique】
The hand gear of automobile and the speed changer series of fluid drive are less, speed change gear is many and diverse, volume is big, energy consumption is high,
Maintenance and repair trouble.
The tower speed changer of bicycle is smaller, and the exposed easy collision of speed changer causes spoilage high, and is easy to inhale
Often there is chain and jumps chain phenomenon in dust, and frequent adjustment is needed to safeguard；Frequent hand gear again, there are traffic safety hidden danger；From
Driving a vehicle, built-in variable speed volume is big, and weight is big, maintenance and repair trouble.
Therefore, to avoid above-mentioned technical problem, it is necessory to provide it is a kind of there is structure improved stepless transmission, with gram
Take the defect in the prior art.
【Summary of the invention】
In place of overcoming the above deficiencies in the existing technologies, the purpose of the present invention is to provide a kind of variable speed
Device.
In order to reach above-mentioned purpose, the present invention uses following specific technical solution：Stepless transmission, including be rotating at
Toothed disc and fixed disc in shaft, the surface of the fixed disc is equipped with multiple round tooth rows of circle concentric with it, multiple
The diameter of round tooth row is become larger outward by inner, and each circle tooth row is by several telescopic teeth along fixed disc circumference
Direction arrangement, and round tooth row gradually increases quantity by inner tooth outward, each tooth handle is stretched by driving device control
Contracting.
Further, including tooth head and being connected thereto integrated ratch, the tooth head number of teeth is tooth of the present invention
It is one or more.
Further, the diameter of each round tooth row of the present invention is greater than the diameter of toothed disc.
Further, driving device of the present invention uses electric drive or Mechanical Driven.
Compared with the prior art, the present invention has the advantages of：The present invention, stretching, reaches variable diameter effect using the tooth of round tooth row
The features such as fruit has structure simple, and stable drive, speed adjustable range are big, transmission power is big, particularly suitable for bicycle, three-wheel
It uses, is can be used in the equipment such as automobile, ship, power generation, lathe on vehicle.
【Detailed description of the invention】
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is the sectional view along A-A after Fig. 1 variable diameter；
Fig. 4 is another structural schematic diagram of the invention；
Fig. 5 is the side view of tooth handle of the present invention；
Fig. 6 is the front view of tooth handle of the present invention；
The present invention is described in further detail with reference to the accompanying drawing.
【Specific embodiment】
To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.
Detail is elaborated in the following description to fully understand the present invention.But the present invention can with it is a variety of not
Other way described herein is same as to implement, those skilled in the art can do class without violating the connotation of the present invention
Like popularization.Therefore the present invention is not limited to the specific embodiments disclosed below.
Figure of description 1 is please referred to shown in Fig. 6, the present invention is stepless transmission, including the tooth being rotating in shaft 1
Wheel disc 2 and fixed disc 3, the surface of the fixed disc 3 are equipped with multiple round tooth rows 4 of circle concentric with it, multiple round tooths
The diameter of row 4 is become larger outward by inner, and each circle tooth row 4 is by several telescopic teeth 5 along 3 circumference side of fixed disc
To arrangement, each tooth is controlled 5 by electronic driver flexible, and the tooth including tooth head 6 and is connected thereto one 5
The ratch 7 of body.
It should be noted that the driving device can use electric drive or machinery the invention also includes driving device
Driving, and driving device and tooth using 5 more specific circuit connecting relation, working principle as well-known technique, details are not described herein.
On the basis of the above embodiments, in a kind of specific embodiment of the invention, each round tooth row 4
Diameter is greater than the diameter of toothed disc 3, can be only achieved variable diameter effect in this way, and the tooth on each circle tooth row 4 is not made 5 number of the arrangement
To limit, more specifically, tooth in each circle tooth row quantity by specifically linking situation depending on, it is spacing between each tooth row, each
Tooth spacing depending on speed change situation link require depending on.4 quantity of tooth row and tooth 5 quantity depending on use scope,
As long as can have the function that variable diameter, the quantity and spacing of tooth row are not as restriction, and the quantity and spacing of tooth handle are not as restriction, together
When each tooth the number of teeth of tooth head 6 be it is one or more, the number of teeth of tooth head also not as restriction, live chain or nibble by suitable chain
The design requirement of conjunction.
In the use of the present invention, directly 5 arrangements are become using the tooth on fixed disc 3 when uneasy toothing wheel disc 2
Diameter, more specifically, installation toothed disc 2 can make entire speed changer variable diameter more stable, and variable diameter effect is more preferable.
But the above specific embodiments are only exemplary, is to preferably enable those skilled in the art
Understand this patent, be not to be construed as include to this patent range limitation；As long as the institute of the spirit according to disclosed in this patent
Any equivalent change or modification made, each fall within the range that this patent includes.
Claims (1)
1. stepless transmission, it is characterised in that：Including the toothed disc and fixed disc being rotating in shaft, the fixed disc
Surface be equipped with multiple round tooth rows of circle concentric with it, the diameter of multiple circle tooth rows is become larger outward by inner, Mei Geyuan
Shape tooth row by several telescopic teeth being arranged along fixed disc circumferencial direction, and round tooth row by inner tooth outward quantity
It gradually increases, each tooth is flexible by driving device control, and the tooth is including tooth head and being connected thereto integrated
Ratch, the tooth head number of teeth are one or more, and the diameter of each round tooth row is greater than the diameter of toothed disc, the driving
Device uses electric drive or Mechanical Driven.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096409.7A CN105546093B (en) | 2016-02-23 | 2016-02-23 | Stepless transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610096409.7A CN105546093B (en) | 2016-02-23 | 2016-02-23 | Stepless transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105546093A CN105546093A (en) | 2016-05-04 |
| CN105546093B true CN105546093B (en) | 2018-11-16 |
Family
ID=55825510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610096409.7A Expired - Fee Related CN105546093B (en) | 2016-02-23 | 2016-02-23 | Stepless transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105546093B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106151394B (en) * | 2016-08-29 | 2018-08-31 | 麻江县生产力促进中心有限责任公司 | Speed changer |
| CN112693218B (en) * | 2020-12-28 | 2022-06-14 | 广东金佳远印刷有限公司 | Gravure press ink scraping device capable of prolonging service life of ink scraping knife |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306178Y (en) * | 1997-09-24 | 1999-02-03 | 张光明 | Bicycle buncher |
| CN2320844Y (en) * | 1998-01-24 | 1999-05-26 | 乌剑峰 | Buncher |
| CN2398187Y (en) * | 1999-09-18 | 2000-09-27 | 田德生 | Multi-gear stepless speed change device |
| CN102094945A (en) * | 2009-12-11 | 2011-06-15 | 刘爱诗 | High-power stepless transmission |
| CN102398665A (en) * | 2010-09-14 | 2012-04-04 | 林昌慧 | Sleeve shaft-type rear speed changer |
| CH704923A2 (en) * | 2011-05-15 | 2012-11-15 | Ruedi Hess | Traction drives. |
| CN205592344U (en) * | 2016-02-23 | 2016-09-21 | 陈志雄 | Continuously variable transmission |
-
2016
- 2016-02-23 CN CN201610096409.7A patent/CN105546093B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2306178Y (en) * | 1997-09-24 | 1999-02-03 | 张光明 | Bicycle buncher |
| CN2320844Y (en) * | 1998-01-24 | 1999-05-26 | 乌剑峰 | Buncher |
| CN2398187Y (en) * | 1999-09-18 | 2000-09-27 | 田德生 | Multi-gear stepless speed change device |
| CN102094945A (en) * | 2009-12-11 | 2011-06-15 | 刘爱诗 | High-power stepless transmission |
| CN102398665A (en) * | 2010-09-14 | 2012-04-04 | 林昌慧 | Sleeve shaft-type rear speed changer |
| CH704923A2 (en) * | 2011-05-15 | 2012-11-15 | Ruedi Hess | Traction drives. |
| CN205592344U (en) * | 2016-02-23 | 2016-09-21 | 陈志雄 | Continuously variable transmission |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105546093A (en) | 2016-05-04 |
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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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |