CN104864043B - Double ratchet-gear wheel stepless speed change devices - Google Patents
Double ratchet-gear wheel stepless speed change devices Download PDFInfo
- Publication number
- CN104864043B CN104864043B CN201510306844.3A CN201510306844A CN104864043B CN 104864043 B CN104864043 B CN 104864043B CN 201510306844 A CN201510306844 A CN 201510306844A CN 104864043 B CN104864043 B CN 104864043B
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- CN
- China
- Prior art keywords
- cone
- double ratchet
- ratchet wheel
- gear teeth
- dislocation
- 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.)
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Classifications
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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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/42—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion with gears having teeth formed or arranged for obtaining multiple gear ratios, e.g. nearly infinitely variable
Abstract
" double ratchet-gear wheel stepless speed change devices " proposed by the invention refer to that vibration can be rotated along above and below inclined-plane in the dislocation gear teeth section in cone, realizes variable speed campaign, and the present apparatus can be used on all speed change gears.
Description
The present invention relates to " double ratchet-gear wheel stepless speed change devices ", are hair of the present inventor on proposition on 02 03rd, 2015
It is bright to create entitled " dislocation speed change rack stepless speed change device "；The patent application basis that number of patent application is 201510055569.2
Upper transformation forms." dislocation speed change rack stepless speed change device " is using rack, dislocation speed change rack, speed change intersection group
Part, biting teeth phenomenon easily occurs when rotating speed change at a high speed.Here it is " dislocation speed change rack stepless speed change device " disadvantage.
" double ratchet-gear wheel stepless speed change devices " proposed by the invention just solves disadvantage mentioned above, original gear teeth
Bar, speed change intersection, the odd or even number composition of regular, upper and lower interlaced, from top to bottom each level is all made into
" dislocation gear teeth ".When high speed rotates speed change, biting teeth phenomenon will not occur.
" double ratchet-gear wheel stepless speed change devices " provided by the present invention, it is to be a kind of by cone 1, dislocation gear teeth 2, dislocation
Gear teeth space 3, cone inclined-plane 4, upper cone axle 5, upper cone bearing hole 6, lower cone axle 7, lower cone bearing hole 8, double ratchets
Wheel 9, upper double ratchet wheel shafts 10, upper double ratchet wheel bearing bores 11, lower double ratchet wheel shafts 12, lower double ratchet wheel bearing bores 13, framework
14th, the mechanism that upper cone lid 15, lower cone lid 16 are formed.Below in conjunction with accompanying drawing further illustrate the present invention architectural feature and
Purpose.
Brief Description Of Drawings：
Fig. 1 is the basic structure schematic diagram of double ratchet-gear wheel stepless speed change devices provided by the present invention.
Fig. 2 is the basic structure top view of double ratchet-gear wheel stepless speed change devices provided by the present invention.
Fig. 3, Fig. 4, Fig. 5 are the speed change schematic diagrames of double ratchet-gear wheel stepless speed change devices provided by the present invention.
It please see Figure shown in 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, it mainly in framework 14, has a cone 1, between being with above
Be secured around away from, equal sized dislocation gear teeth 2 in cone 1, and and double ratchet-gear wheels 9 in the occlusion of a ratchet-gear wheel；It is double
Ratchet-gear wheel 9 along oblique 4 face vibration, and can accordingly change that to form a circle whole by lower cone on the section of dislocation gear teeth 2 in cone 1
Body dislocation gear teeth quantity；Cone 1 is rotated, double concomitant rotations of ratchet-gear wheel 9 are defeated by upper vibration axle 10 and 12 power of lower vibration axle
Go out.When double ratchet-gear wheel 9, upper vibration axle 10 and lower vibration axles 12 are up pushed away by upper vibration axis hole 11, lower vibration axis hole 13, cone
The number of dislocation gear teeth 2 on body 1 is gradually reducing, and serves decelerating effect；Double ratchet-gear wheels 9, upper vibration axle 10 and under
When vibration 12 up shifts 14 top of framework onto, the diameter being engaged with cone 1 is minimum, and the number of dislocation gear teeth 2 in cone 1 is changed into
0 is minimized to, serves minimum speed.Conversely, double ratchet-gear wheel 9, upper vibration axle 10 and lower vibration axles 12 are passed through upper vibration axis hole
11st, when lower vibration axis hole 13 down pushes away from the top of framework 14, cone inclined-plane 4 progressively in the presence of expand diameter, make cone
The number of dislocation gear teeth 2 on body 1 progressively increases, and serves acceleration；Double ratchet-gear wheel 9, upper vibration axle 10 and lower strings
When moving axis 12 down shifts 14 bottom of framework onto, the diameter being engaged with cone is maximum, and the number of the dislocation gear teeth 2 in cone 1 becomes
For maximum, maximum (top) speed is served.
This pair of ratchet-gear wheel stepless speed change device can be used on all speed change gears.
Claims (1)
- A kind of 1. double ratchet-gear wheel stepless speed change devices, it is characterised in that：Including cone（1）, cone（1）On dislocation gear teeth （2）And dislocation gear teeth（2）It is engaged and but its is interregional along cone inclined-plane（4）Double ratchet-gear wheels that vibration rotates at a high speed（9）；Should Device is by cone（1）, dislocation gear teeth（2）, dislocation gear teeth space（3）, cone inclined-plane（4）, upper cone axle（5）, epicone Body bearing hole（6）, lower cone axle（7）, lower cone bearing hole（8）, double ratchet-gear wheels（9）, upper double ratchet wheel shafts（10）, upper double ratchets Wheel bearing bore（11）, lower double ratchet wheel shafts（12）, lower double ratchet wheel bearing bores（13）, framework（14）, upper cone lid（15）, lower cone Body lid（16）Formed；In framework（14）It is interior, provided with a cone（1）；In cone（1）Upper surround is fixed with spacing, equal sized dislocation gear teeth （2）, misplace gear teeth（2）With double ratchet-gear wheels（9）In a ratchet occlusion；Double ratchet-gear wheels（9）Can be in cone（1）On dislocation Gear teeth（2）It is interregional lower along cone inclined-plane（4）Vibration, and can accordingly change to form a circle and integrally misplace gear teeth quantity； Rotate cone（1）, double ratchet-gear wheels（9）Concomitant rotation, pass through upper double ratchet wheel shafts（10）With lower double ratchet wheel shafts（12）Power is defeated Go out；Double ratchet-gear wheels（9）, upper double ratchet wheel shafts（10）With lower double ratchet wheel shafts（12）Pass through upper double ratchet wheel bearing bores（11）、 Lower pair of ratchet wheel bearing bore（13）When up pushing away, cone（1）On dislocation gear teeth（2）Number gradually reducing, serve Decelerating effect；Double ratchet-gear wheels（9）, upper double ratchet wheel shafts（10）With lower double ratchet wheel shafts（12）Up shift framework onto（14）Top When, with cone（1）The diameter of occlusion is minimum, cone（1）On dislocation gear teeth（2）Number is changed into being minimized to 0, serves minimum Rotating speed；Conversely, double ratchet-gear wheels（9）, upper double ratchet wheel shafts（10）With lower double ratchet wheel shafts（12）Pass through upper double ratchet wheel bearings Hole（11）, lower double ratchet wheel bearing bores（13）From framework（14）When top down pushes away, on cone inclined-plane（4）Progressively in the presence of Diameter is expanded, makes cone（1）On dislocation gear teeth（2）Number progressively increase, serve acceleration；Double ratchet-gear wheels （9）, upper double ratchet wheel shafts（10）With lower double ratchet wheel shafts（12）Down shift framework onto（14）During bottom, the diameter that is engaged with cone Maximum, cone（1）On dislocation gear teeth（2）Number become maximum, serve maximum (top) speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306844.3A CN104864043B (en) | 2015-06-08 | 2015-06-08 | Double ratchet-gear wheel stepless speed change devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306844.3A CN104864043B (en) | 2015-06-08 | 2015-06-08 | Double ratchet-gear wheel stepless speed change devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104864043A CN104864043A (en) | 2015-08-26 |
| CN104864043B true CN104864043B (en) | 2018-01-05 |
Family
ID=53910099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510306844.3A Active CN104864043B (en) | 2015-06-08 | 2015-06-08 | Double ratchet-gear wheel stepless speed change devices |
Country Status (1)
| Country | Link |
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| CN (1) | CN104864043B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570397B (en) * | 2016-01-08 | 2017-12-15 | 任孝忠 | Full ratchet-gear wheel stepless speed change device |
| CN108506430A (en) * | 2018-03-02 | 2018-09-07 | 任孝忠 | Universal shaft is driven full ratchet-gear wheel stepless speed change device |
| CN111677821A (en) * | 2020-06-22 | 2020-09-18 | 徐宇 | Gear drive stepless speed changer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1809706A (en) * | 2003-06-02 | 2006-07-26 | 迈克尔·兰伯特 | Gear drive having continuously variable drive |
| CN102777550A (en) * | 2012-07-10 | 2012-11-14 | 任孝忠 | Cone cage type rack speed changing device |
| CN103615502A (en) * | 2013-07-10 | 2014-03-05 | 唐坤亮 | Stepless speed change device |
| DE102013019123A1 (en) * | 2012-11-19 | 2014-05-22 | Thomas Sonnweber | Stepless, positive gearbox, has truncated cone whose set of circumference portions comprises gearing that is arranged along height of cone in portions, where spacing of gearing is larger in portions with increasing circumference of cone |
| CN104595430A (en) * | 2015-02-03 | 2015-05-06 | 任孝忠 | Stepless speed change device of staggered speed change rack |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711105A (en) * | 1951-06-02 | 1955-06-21 | Williams Earl Charles | Power transmission |
| KR20040062213A (en) * | 2002-12-31 | 2004-07-07 | 남석봉 | Auto transmission |
-
2015
- 2015-06-08 CN CN201510306844.3A patent/CN104864043B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1809706A (en) * | 2003-06-02 | 2006-07-26 | 迈克尔·兰伯特 | Gear drive having continuously variable drive |
| CN102777550A (en) * | 2012-07-10 | 2012-11-14 | 任孝忠 | Cone cage type rack speed changing device |
| DE102013019123A1 (en) * | 2012-11-19 | 2014-05-22 | Thomas Sonnweber | Stepless, positive gearbox, has truncated cone whose set of circumference portions comprises gearing that is arranged along height of cone in portions, where spacing of gearing is larger in portions with increasing circumference of cone |
| CN103615502A (en) * | 2013-07-10 | 2014-03-05 | 唐坤亮 | Stepless speed change device |
| CN104595430A (en) * | 2015-02-03 | 2015-05-06 | 任孝忠 | Stepless speed change device of staggered speed change rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104864043A (en) | 2015-08-26 |
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