CN105422816B - Bidentate becomes tooth position stepless speed change device - Google Patents
Bidentate becomes tooth position stepless speed change device Download PDFInfo
- Publication number
- CN105422816B CN105422816B CN201610021244.7A CN201610021244A CN105422816B CN 105422816 B CN105422816 B CN 105422816B CN 201610021244 A CN201610021244 A CN 201610021244A CN 105422816 B CN105422816 B CN 105422816B
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- China
- Prior art keywords
- cone
- tooth
- xiao
- vibration
- axle
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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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/035—Gearboxes for gearing with endless flexible members
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmissions By Endless Flexible Members (AREA)
Abstract
Bidentate proposed by the invention becomes tooth position stepless speed change device, during speed change, the component rotated, the strength of press strip up or down is given, makes press strip, promote that cone is right, left both sides are set, right to become tooth position Xiao, right change tooth position Xiao tooth and left straight Xiao, left directly Xiao's tooth assembly, up or down is moved together, the motion of linkage chain, vibration gear while up or down, make chain in cone, make up or down variable motion.When chain being moved to the foot position of cone, decelerating effect is served, makes cone spin down；When chain is shifted onto cone highest point position, acceleration is served, makes cone faster rotational speed.In variable motion more than, the profile shifted gear S bends that are located on the right side of cone, the tooth of the inside can be made, in each speed-change process, primarily serve along cone inclined-plane by zigzag, formed and become the motion of tooth position up or down, tooth is changed the function of distance in tooth.The bidentate becomes tooth position stepless speed change device and can be used on all speed change gears.
Description
The present invention relates to " bidentate becomes tooth position stepless speed change device ", is that the present inventor proposed on 03 12nd, 2013
Innovation and creation are entitled " latch plate chain rack stepless speed change device "；Number of patent application is 201310076823.8 patent application base
Transformation forms on plinth." latch plate chain rack stepless speed change device " is using cone and latch plate chain rack assembly, manufacturing expenses
With the shortcomings of high, weight is big, chain and tooth can not be accurately engaged.Here it is latch plate chain rack stepless speed change device " it is maximum scarce
Point.
" bidentate becomes tooth position stepless speed change device " proposed by the invention just solves disadvantage mentioned above, original " spring
Tooth " has made " profile shifted gear " formula into and has become tooth device, the shortcomings that can not being accurately engaged when just solving speed change.
" bidentate becomes tooth position stepless speed change device " provided by the present invention, it is one kind by axle 2, cone in cone 1, cone
Upper bearing aperture 3, cone lower axle 4, cone lower bearing aperture 5, right profile shifted gear S bends 6, right change tooth position Xiao 7, right displacement Xiao tooth 8, Zuo Zhi
Xiao Chi roads 9, left straight Xiao 10, left straight-tooth 11, press strip 12, press strip central slide hole 13, right press strip sliding eye 14, left press strip sliding eye
15th, vibration gear 16, upper vibration axle 17, upper vibration bearing hole 18, lower vibration axle 19, lower vibration axis hole 20, chain 21, framework
22nd, the mechanism formed.The architectural feature and purpose of the present invention is further illustrated below in conjunction with accompanying drawing.
Brief Description Of Drawings：
Fig. 1 is the main schematic diagram of basic structure that bidentate provided by the present invention becomes tooth position stepless speed change device.
Fig. 2 is the basic structure top view that bidentate provided by the present invention becomes tooth position stepless speed change device.
Fig. 3 is the basic structure right side view that bidentate provided by the present invention becomes tooth position stepless speed change device.
Fig. 4 is the basic structure left side view that bidentate provided by the present invention becomes tooth position stepless speed change device.
Fig. 5, Fig. 6, Fig. 7 are the gear shifting operation figures that bidentate provided by the present invention becomes tooth position stepless speed change device.
It please see Figure shown in 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, it is mainly in framework 22, vibration bearing in rotation
Hole 18 and upper vibration axle 17, lower vibration axle 19, vibration gear 16 in lower vibration axis hole 20 are rotated, and drive is located at and vibration gear
The chain 21 of 16 occlusions, linkage are located at right displacement Xiao tooth 8 in cone 1, left straight Xiao's tooth 11；Band movable cone upper bearing aperture 3, cone
Axle 2 in cone 1, cone in body lower bearing aperture 5；Right change tooth position Xiao 7, left straight Xiao 10, the component one of press strip 12 in cone lower axle 4
Rotation is played, by axle in cone 2 and the power output of cone lower axle 4.
During speed change, the components above that is rotating gives the strength of press strip 12 up or down, press strip 12 is passed through right press strip
Sliding eye 14 and left press strip sliding eye 15, promote what cone 1 right left both sides were set, can be right to become tooth position Xiao in cone vibration about 1
7th, directly the component of Xiao's tooth 11 together move by up or down for right change tooth position Xiao tooth 8 and left straight Xiao 10, a left side, linkage chain 21, vibration gear
16th, the motion of upper vibration axle 17, lower vibration axle 19 while up or down, makes chain 21 make up or down variable motion in cone 1.
When chain 21 being moved to the foot position of cone 1, decelerating effect is served, makes the spin down of cone 1；Chain 21 is shifted onto cone
During 1 highest point position, acceleration is served, makes cone faster rotational speed.
In variable motion more than, the profile shifted gear S bends 6 on the right side of cone 1 are located at, right displacement Xiao tooth of the inside can be forced
8, up or down makees S motions, right displacement Xiao tooth 8 is laterally changed the distance with left straight Xiao's tooth 11；And optimal transverse shifting away from
With a distance from 1/2 between " tooth and the tooth " on vibration gear 16, and the Zuo Zhixiaochi roads 9 in left side can make the straight Xiao's tooth in a left side for the inside
11, up or down moves along a straight line, two kinds of different functions, promotes chain 21 to be accurately buckled in right displacement Xiao when high speed rotates
On tooth 8 or left straight Xiao's tooth 11.Described bidentate becomes tooth position stepless speed change device, and right displacement Xiao tooth 8 can be made to change and left straight Xiao's tooth
The method of 11 distances, including " curved surface " of transformation pyramid side change right displacement Xiao tooth 8 and the method for the left straight distance of Xiao's tooth 11.
The bidentate becomes tooth position stepless speed change device and can be used on all speed change gears.
Claims (1)
1. a kind of bidentate becomes tooth position stepless speed change device, it is characterised in that it is by axle (2) in cone (1), cone, cone
Bearing hole (3), cone lower axle (4), cone lower bearing aperture (5), right profile shifted gear S bends (6), right change tooth position Xiao (7), right displacement Xiao
Tooth (8), Zuo Zhixiaochi roads (9), Zuo Zhixiao (10), left straight Xiao's tooth (11), press strip (12), press strip central slide hole (13), right pressure
Bar sliding eye (14), left press strip sliding eye (15), vibration gear (16), upper vibration axle (17), upper vibration bearing hole (18), lower string
The mechanism that moving axis (19), lower vibration axis hole (20), chain (21), framework (22) are formed；
In framework (22), upper vibration axle (17), lower vibration in rotation in vibration bearing hole (18) and lower vibration axis hole (20)
Axle (19), vibration gear (16) rotation, drive the chain (21) for being located at and being engaged with vibration gear (16), linkage is located at cone
(1) right displacement Xiao tooth (8) on, left straight Xiao's tooth (11)；With the cone in movable cone upper bearing aperture (3), cone lower bearing aperture (5)
(1), axle (2) in cone；Right change tooth position Xiao (7) in cone lower axle (4), Zuo Zhixiao (10), press strip (12) rotate together, by boring
Axle (2) and cone lower axle (4) power output on body；
During speed change, right change tooth position Xiao (7) for rotating, Zuo Zhixiao (10), the strength of press strip (12) up or down is given, makes pressure
Bar (12) promotes what the right left both sides of cone (1) were set, in cone by right press strip sliding eye (14) and left press strip sliding eye (15)
(1) vibration up and down, right change tooth position Xiao (7), right displacement Xiao's tooth (8) and left straight Xiao (10), left directly Xiao's tooth (11) up or down together
Motion, the motion of linkage chain (21), vibration gear (16), upper vibration axle (17), lower vibration axle (19) while up or down, makes
Chain (21) makees up or down variable motion in cone (1)；When chain (21) is moved to the foot position of cone (1), serve
Decelerating effect, make cone (1) spin down；When chain (21) is shifted onto cone (1) highest point position, acceleration is served,
Make cone faster rotational speed；
In variable motion more than, the right profile shifted gear S bends (6) that are located on the right side of cone (1), right displacement Xiao tooth of the inside is forced
(8), up or down makees S motions, right displacement Xiao's tooth (8) is laterally changed the distance with left straight Xiao's tooth (11)；Lateral distance
For 1/2 distance between " tooth and the tooth " on vibration gear (16), and the Zuo Zhixiaochi roads (9) in left side make the straight Xiao's tooth in a left side for the inside
(11), up or down moves along a straight line, two kinds of different functions, promotes chain (21) to be accurately buckled in right change when high speed rotates
On position Xiao's tooth (8) or left straight Xiao's tooth (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021244.7A CN105422816B (en) | 2016-01-14 | 2016-01-14 | Bidentate becomes tooth position stepless speed change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021244.7A CN105422816B (en) | 2016-01-14 | 2016-01-14 | Bidentate becomes tooth position stepless speed change device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105422816A CN105422816A (en) | 2016-03-23 |
| CN105422816B true CN105422816B (en) | 2017-12-15 |
Family
ID=55501255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021244.7A Active CN105422816B (en) | 2016-01-14 | 2016-01-14 | Bidentate becomes tooth position stepless speed change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105422816B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720817A (en) * | 2012-06-18 | 2012-10-10 | 任孝忠 | Speed change gear with non-closed chains and function of cone-assisted enlargement and reduction |
| CN102777550A (en) * | 2012-07-10 | 2012-11-14 | 任孝忠 | Cone cage type rack speed changing device |
| CN103216593A (en) * | 2013-03-12 | 2013-07-24 | 任孝忠 | Stepless speed change device of spring plate link chain rack |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002250420A (en) * | 2001-02-26 | 2002-09-06 | Hitoshi Fujisawa | Continuously stepless variable speed change gear |
-
2016
- 2016-01-14 CN CN201610021244.7A patent/CN105422816B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720817A (en) * | 2012-06-18 | 2012-10-10 | 任孝忠 | Speed change gear with non-closed chains and function of cone-assisted enlargement and reduction |
| CN102777550A (en) * | 2012-07-10 | 2012-11-14 | 任孝忠 | Cone cage type rack speed changing device |
| CN103216593A (en) * | 2013-03-12 | 2013-07-24 | 任孝忠 | Stepless speed change device of spring plate link chain rack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105422816A (en) | 2016-03-23 |
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Effective date of registration: 20211231 Address after: 271100 Laiwu District, Jinan City, Shandong Province Patentee after: SHANDONG HUIJIN Co.,Ltd. Address before: 250031 No. 101 Unit 3, Building 1, Dormitory No. 1, Shandong University of Science and Technology, Jinan Branch, 17 Shengli Zhuang, Tianqiao District, Jinan City, Shandong Province Patentee before: Ren Xiaozhong |