WO2014166295A1 - 无级变速器的机械运行结构 - Google Patents
无级变速器的机械运行结构 Download PDFInfo
- Publication number
- WO2014166295A1 WO2014166295A1 PCT/CN2014/000031 CN2014000031W WO2014166295A1 WO 2014166295 A1 WO2014166295 A1 WO 2014166295A1 CN 2014000031 W CN2014000031 W CN 2014000031W WO 2014166295 A1 WO2014166295 A1 WO 2014166295A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bowl
- wheel
- continuously variable
- variable transmission
- wheels
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- 238000012423 maintenance Methods 0.000 abstract description 3
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009916 joint effect Effects 0.000 description 1
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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/44—Gearings providing a continuous range of gear ratios in which two members of non-uniform effective diameter directly co-operate with one another
-
- 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
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
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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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/04—Combinations of toothed gearings only
Definitions
- the invention relates to a continuously variable transmission technology, in particular to a mechanical operation structure of a continuously variable transmission. Background technique
- Infinitely variable speed refers to the use of a variable speed transmission structure and the main and driven wheels with variable working diameter to cooperate to transmit power, which can achieve continuous change of the transmission ratio, so as to obtain the best match between the transmission system and the engine working condition.
- the existing continuously variable transmission structure generally includes a steel belt type continuously variable transmission structure, a roller rotary type continuously variable transmission structure and the like.
- the steel belt type continuously variable transmission structure has the problem that the steel strip is easily damaged
- the roller rotary type continuously variable transmission structure has the problems of complicated structure and inconvenient maintenance. Based on this, it is necessary to invent a completely new continuously variable transmission structure to solve the above problems of the existing continuously variable transmission structure.
- the invention provides a mechanical running structure of a continuously variable transmission in order to solve the problems that the existing continuously variable transmission structure steel strip is easy to damage, complicated in structure, and inconvenient to maintain.
- the mechanical running structure of the continuously variable transmission includes a central shaft; the outer side surface of the central shaft is provided with a tooth groove section in the middle circumferential direction; the outer side surface of the central shaft is matched with the bush sleeve; a plurality of axial limiting slots are formed on the side; a connecting plate is embedded in each axial limiting slot; an arc-shaped gear segment is arranged on the inner end surface of each connecting plate; each circular wheel The tooth segments are in mesh with the slot segments; a pivot is mounted on each side of each connecting plate; and each of the connecting plates is hinged to the slot wall of each of the axial limiting slots by a respective one of the pivots.
- the working process is as follows: When shifting, shift the central axis or move the sleeve along the axis of the sleeve so that relative movement between the central shaft and the sleeve occurs. Arc in relative motion and intermeshing Under the joint action of the tooth segment and the tooth groove segment, the connecting plate performs the see-saw motion in the axial direction of the bushing (as shown in Fig. 15 and Fig. 16), thereby achieving the purpose of shifting.
- a variety of shifting purposes can be achieved by connecting the mechanical operating structures of the two described continuously variable transmissions in series (as shown in Figure 17) or in parallel (as shown in Figure 18).
- the mechanical running structure of the continuously variable transmission according to the present invention is based on a new shifting structure and principle, avoiding the problem of steel strip damage, and at the same time, the structure is simpler and maintenance More convenient.
- the invention is based on a novel shifting structure and principle, and effectively solves the problems that the existing continuously variable transmission structure steel strip is easy to damage, complicated in structure, and inconvenient to maintain, and is suitable for automobile shifting.
- FIG. 1 is a schematic view showing the structure of a first embodiment of the present invention.
- Fig. 2 is a cross-sectional view taken along line A-A of Fig. 1;
- Figure 3 is a cross-sectional view taken along line B-B of Figure 2;
- Fig. 4 is a schematic structural view of a second embodiment of the present invention.
- Fig. 5 is a schematic structural view of a third embodiment of the present invention.
- Fig. 6 is a schematic structural view of a fourth embodiment of the present invention.
- Figure 7 is a schematic view showing the structure of a fifth embodiment of the present invention.
- Figure 8 is a schematic view showing the structure of a sixth embodiment of the present invention.
- Figure 9 is a schematic view showing the structure of a seventh embodiment of the present invention.
- Figure 10 is a schematic view showing the structure of an eighth embodiment of the present invention.
- Figure 11 is a first schematic structural view of Embodiment 9 of the present invention.
- Figure 12 is a plan view of Figure 11 .
- Figure 13 is a schematic view showing the second structure of the ninth embodiment of the present invention.
- Figure 14 is a plan view of Figure 13 .
- Figure 15 is a schematic view showing the first state of use of the present invention.
- Figure 16 is a schematic view showing a second state of use of the present invention.
- Figure 17 is a schematic view showing a third state of use of the present invention.
- Figure 18 is a schematic view showing the fourth state of use of the present invention.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is provided with a cogging section 8 in the middle circumferential direction; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is provided with a plurality of An axial limiting slot 10; a connecting plate 6 is embedded in each axial limiting slot 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The gear segments 7 are in mesh with the slot segments 8; a pivot 11 is mounted on each side of each of the connecting plates 6; and each of the connecting plates 6 is hinged to each of the axial limiting slots 10 through the respective pivots 11 On the wall of the tank;
- the tooth groove segment 8 is an equal-shaped annular tooth groove segment, and the outer diameter of the equal-shaped annular tooth groove segment is less than or equal to the diameter of the central axis 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned correctly; the two ends of the sleeve 9 respectively penetrate the center of the bowl bottom of the two bowl-shaped wheels 2; The two ends respectively penetrate the center of the bottom of the two bowl-shaped wheels 2;
- a plurality of cylindrical wheels 3 are mounted equidistantly between the bowl ends of the two bowl-shaped wheels 2; the cylindrical wheel 3 The number is the same as the number of the connecting plates 6; each of the cylindrical wheels 3 is provided with a wheel cap 4 at each end thereof, and the two wheel caps 4 on each of the cylindrical wheels 3 are respectively associated with the two bowl-shaped wheels 2
- the outer wall of each of the cylindrical wheels 3 is fitted with a wheel sleeve 5; the outer side surfaces of the wheel sleeves 5 are fixed to the outer end faces of the respective connecting plates 6 one by one;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is provided with a cogging section 8 in the middle circumferential direction; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is provided with a plurality of An axial limiting slot 10; a connecting plate 6 is embedded in each axial limiting slot 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The gear segments 7 are in mesh with the slot segments 8; a pivot 11 is mounted on each side of each of the connecting plates 6; and each of the connecting plates 6 is hinged to each of the axial limiting slots 10 through the respective pivots 11 On the wall of the tank;
- the slot section 8 is an equal-shaped annular slot section, and the outer diameter of the equal-shaped annular slot section is larger than the diameter of the central shaft 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned correctly; the two ends of the sleeve 9 respectively penetrate the center of the bowl bottom of the two bowl-shaped wheels 2; The two ends respectively penetrate the center of the bottom of the two bowl-shaped wheels 2;
- a plurality of cylindrical wheels 3 are circumferentially equidistantly disposed between the bowl ends of the two bowl-shaped wheels 2; the number of the cylindrical wheels 3 coincides with the number of the connecting plates 6; There is a wheel cap 4, and the two wheel caps 4 on each of the cylindrical wheels 3 are respectively fitted to the inner walls of the two bowl-shaped wheels 2; The outer side of the cylindrical wheel 3 is matched with a wheel sleeve 5; the outer side surfaces of the wheel sleeves 5 are fixed to the outer end faces of the respective connecting plates 6 one by one;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is provided with a cogging section 8 in the middle circumferential direction; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is provided with a plurality of An axial limiting slot 10; a connecting plate 6 is embedded in each axial limiting slot 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The gear segments 7 are in mesh with the slot segments 8; a pivot 11 is mounted on each side of each of the connecting plates 6; and each of the connecting plates 6 is hinged to each of the axial limiting slots 10 through the respective pivots 11 On the wall of the tank;
- the slot section 8 is a helical slot section, and the outer diameter of the helical slot section is less than or equal to the diameter of the central axis 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned correctly; the two ends of the sleeve 9 respectively penetrate the center of the bowl bottom of the two bowl-shaped wheels 2; The two ends respectively penetrate the center of the bottom of the two bowl-shaped wheels 2;
- a plurality of cylindrical wheels 3 are circumferentially equidistantly disposed between the bowl ends of the two bowl-shaped wheels 2; the number of the cylindrical wheels 3 coincides with the number of the connecting plates 6; There is a wheel cap 4, and the two wheel caps 4 on each of the cylindrical wheels 3 are respectively respectively engaged with the inner walls of the two bowl-shaped wheels 2; the outer sides of the respective cylindrical wheels 3 are fitted with a wheel sleeve 5; The outer sides of the wheel sleeve 5 are fixed to the outer end faces of the respective connecting plates 6 one by one;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is provided with a cogging section 8 in the middle circumferential direction; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is provided with a plurality of An axial limiting slot 10; a connecting plate 6 is embedded in each axial limiting slot 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The gear segments 7 are in mesh with the slot segments 8; a pivot 11 is mounted on each side of each of the connecting plates 6; and each of the connecting plates 6 is hinged to each of the axial limiting slots 10 through the respective pivots 11 On the wall of the tank;
- the slot section 8 is a helical slot section, and the outer diameter of the helical slot section is larger than the diameter of the central shaft 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned correctly; the two ends of the sleeve 9 respectively penetrate the center of the bowl bottom of the two bowl-shaped wheels 2; The two ends respectively penetrate the center of the bottom of the two bowl-shaped wheels 2;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- Bowl wheel when shifting Rotating around the center axis or sleeve, neither the center shaft nor the sleeve rotates.
- Runtime structures mechanical continuously variable transmission comprising an outer side surface of the central axes of the central ring 1 is provided with a gullet section 8; the outer side of the central shaft 1 fitted with a sleeve 9; outer side surface of the sleeve 9 is provided with a plurality of Jian
- the axial limiting groove 10; each of the axial limiting slots 10 is embedded with a connecting plate 6; each of the connecting plates 6 is provided with an arc-shaped gear segment 7 on the inner end surface; each circular wheel
- the tooth segments 7 are in mesh with the slot segments 8; a pivot 11 is mounted on each side of each connecting plate 6; and each of the connecting plates 6 is hingedly coupled to each of the axial limiting slots 10 through the respective pivots 11
- a gullet section 8 the outer side of the central shaft 1 fitted with a sleeve 9
- outer side surface of the sleeve 9 is provided with a plurality of Jian
- the slot section 8 is an equal-shaped annular slot section, and the outer diameter of the equal-shaped annular slot section is less than or equal to the diameter of the central axis 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned correctly; one end of the sleeve 9 runs through the center of the bowl bottom of one of the bowl-shaped wheels 2, and the other end is located at two Between the bowl mouths of the bowl wheel 2; the two ends of the center shaft 1 respectively penetrate the center of the bowl bottom of the two bowl wheels 2; the bowl ends of the two bowl wheels 2 are circumferentially equidistantly mounted with a plurality of columns
- the number of the cylindrical wheels 3 is the same as the number of the connecting plates 6; each of the cylindrical wheels 3 is provided with a wheel cap 4 at each end thereof, and the two wheel caps 4 on each of the cylindrical wheels 3 are respectively
- the outer wall of each of the cylindrical wheels 3 is fitted with a wheel sleeve 5; the outer side surfaces of the respective wheel sleeves 5 are fixed to the outer end faces of the respective connecting plates 6 one by one;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is provided with a cogging section 8 in the middle circumferential direction; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is provided with a plurality of An axial limiting slot 10; a connecting plate 6 is embedded in each axial limiting slot 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The gear segments 7 are in mesh with the slot segments 8; a pivot 11 is mounted on each side of each of the connecting plates 6; and each of the connecting plates 6 is hinged to each of the axial limiting slots 10 through the respective pivots 11 On the wall of the tank;
- the slot section 8 is an equal-shaped annular slot section, and the outer diameter of the equal-shaped annular slot section is less than or equal to the diameter of the central shaft 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl ends of the two bowl-shaped wheels 2 are directly opposite; the two ends of the sleeve 9 are located between the bowls of the two bowl-shaped wheels 2; The two ends of 1 respectively penetrate the center of the bowl bottom of the two bowl-shaped wheels 2;
- a plurality of cylindrical wheels 3 are circumferentially equidistantly disposed between the bowl ends of the two bowl-shaped wheels 2; the number of the cylindrical wheels 3 coincides with the number of the connecting plates 6; There is a wheel cap 4, and the two wheel caps 4 on each of the cylindrical wheels 3 are respectively respectively engaged with the inner walls of the two bowl-shaped wheels 2; the outer sides of each of the cylindrical wheels 3 are fitted with a wheel sleeve 5; The outer sides of the wheel sleeve 5 are fixed to the outer end faces of the respective connecting plates 6 one by one;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is circumferentially provided with a toothed groove section 8; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is opened There are a plurality of axial limiting slots 10; a connecting plate 6 is embedded in each of the axial limiting slots 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The arcuate gear segments 7 are in mesh with the cogging segments 8; a pivot 11 is mounted on each side of each connecting plate 6; each connecting plate 6 is hinged to each axial limiting slot by a respective one of the pivots 11 10 on the wall of the tank;
- the slot section 8 is an equal-shaped annular slot section, and the outer diameter of the equal-shaped annular slot section is less than or equal to the diameter of the central axis 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned opposite each other; one end of the sleeve 9 runs through the center of the bowl bottom of one of the bowl-shaped wheels 2, and the end surface of the end of the bowl-shaped wheel 2
- An axial through hole 12 is opened, and the other end is located between the bowl ends of the two bowl wheels 2; one end of the center shaft 1 passes through the center of the bowl bottom of the other bowl wheel 2, and the other end is located at the center of the two bowl wheels 2 Between the bowls; the inner diameter of the axial through hole 12 is equal to the outer diameter of the central shaft 1;
- a plurality of cylindrical wheels 3 are circumferentially equidistantly disposed between the bowl ends of the two bowl-shaped wheels 2; the number of the cylindrical wheels 3 coincides with the number of the connecting plates 6; There is a wheel cap 4, and the two wheel caps 4 on each of the cylindrical wheels 3 are respectively respectively engaged with the inner walls of the two bowl-shaped wheels 2; the outer sides of each of the cylindrical wheels 3 are fitted with a wheel sleeve 5; The outer sides of the wheel sleeve 5 are fixed to the outer end faces of the respective connecting plates 6 one by one;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is provided with a cogging section 8 in the middle circumferential direction; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is opened There are a plurality of axial limiting slots 10; a connecting plate 6 is embedded in each of the axial limiting slots 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The arcuate gear segments 7 are in mesh with the cogging segments 8; a pivot 11 is mounted on each side of each connecting plate 6; each connecting plate 6 is hinged to each axial limiting slot by a respective one of the pivots 11 10 on the wall of the tank;
- the slot section 8 is an equal-shaped annular slot section, and the outer diameter of the equal-shaped annular slot section is less than or equal to the diameter of the central shaft 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned opposite each other; one end of the sleeve 9 runs through the center of the bowl bottom of one of the bowl-shaped wheels 2, and the end surface of the end of the bowl-shaped wheel 2
- An axial through hole 12 is opened, and the other end is located between the bowl ends of the two bowl wheels 2; one end of the center shaft 1 passes through the center of the bowl bottom of the other bowl wheel 2, and the other end is located at the center of the two bowl wheels 2 Between the bowls; the inner diameter of the axial through hole 12 is smaller than the outer diameter of the central shaft 1;
- a plurality of cylindrical wheels 3 are circumferentially equidistantly disposed between the bowl ends of the two bowl-shaped wheels 2; the number of the cylindrical wheels 3 coincides with the number of the connecting plates 6; There is a wheel cap 4, and the two wheel caps 4 on each of the cylindrical wheels 3 are respectively respectively engaged with the inner walls of the two bowl-shaped wheels 2; the outer sides of each of the cylindrical wheels 3 are fitted with a wheel sleeve 5; The outer sides of the wheel sleeve 5 are fixed to the outer end faces of the respective connecting plates 6 one by one;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the mechanical running structure of the continuously variable transmission includes a central shaft 1; the outer side of the central shaft 1 is circumferentially provided with a toothed groove section 8; the outer side of the central shaft 1 is fitted with a sleeve 9; the outer side of the sleeve 9 is opened There are a plurality of axial limiting slots 10; a connecting plate 6 is embedded in each of the axial limiting slots 10; an arc-shaped gear segment 7 is disposed on the inner end surface of each connecting plate 6; The arcuate gear segments 7 are in mesh with the cogging segments 8; a pivot 11 is mounted on each side of each connecting plate 6; each connecting plate 6 is hinged to each axial limiting slot by a respective one of the pivots 11 10 on the wall of the tank;
- the slot section 8 is an equal-shaped annular slot section, and the outer diameter of the equal-shaped annular slot section is less than or equal to the diameter of the central axis 1;
- a bowl-shaped wheel 2 is mounted on each end of the central shaft 1; the bowl mouths of the two bowl-shaped wheels 2 are positioned correctly; the two ends of the sleeve 9 respectively penetrate the center of the bowl bottom of the two bowl-shaped wheels 2; The two ends respectively penetrate the center of the bottom of the two bowl-shaped wheels 2;
- a plurality of annular wheels 13 are circumferentially equidistantly disposed between the bowl ends of the two bowl-shaped wheels 2; the number of the annular wheels 13 is identical to the number of the connecting plates 6; the inner rings of the respective annular wheels 13 are fitted with a bearing 14 ; two symmetrical points on the inner ring of each bearing 14 are fixed one by one to each end surface of each connecting plate 6;
- Both ends of each pivot 11 can extend two symmetrical points fixed on the inner ring of each bearing 14, as shown in Fig. 13-14;
- the cooperation between the bowl wheel and the sleeve or the central shaft may be a bearing-shaft relationship.
- the relationship between the cylindrical wheel and the wheel sleeve can also be the bearing-shaft relationship.
- the cogging segments on the central axis are all taken as an example of the equal annular groove segments.
- the cogging segments on the central axis can be replaced with helical cogging segments.
- Embodiment 1 - In Embodiment 9, the cross section of the central axis is exemplified by a circle. In practical applications, the cross section of the central axis may be replaced with other shapes (such as an equilateral triangle, a square, etc.).
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- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
- Transmission Devices (AREA)
- Toys (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14783018.6A EP2985491B1 (en) | 2013-04-07 | 2014-01-10 | Mechanically operational structure for continuously variable transmission |
KR1020157031260A KR101764992B1 (ko) | 2013-04-07 | 2014-01-10 | 무단변속기의 기계적 작동구조 |
JP2016505683A JP6169779B2 (ja) | 2013-04-07 | 2014-01-10 | 無段変速機の機械的作動構造 |
CA2911260A CA2911260C (en) | 2013-04-07 | 2014-01-10 | Mechanically operational arrangement for continuously variable transmission |
RU2015144192A RU2617013C1 (ru) | 2013-04-07 | 2014-01-10 | Механическое управляющее устройство для плавно регулируемой передачи |
US14/782,365 US9909655B2 (en) | 2013-04-07 | 2014-01-10 | Mechanically operational structure for continuously variable transmission |
AU2015255157A AU2015255157B2 (en) | 2013-04-07 | 2015-11-09 | Mechanically operational structure for continuously variable transmission |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310117401.0 | 2013-04-07 | ||
CN201310117401.0A CN103234015B (zh) | 2013-04-07 | 2013-04-07 | 无级变速器的机械运行结构 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
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AU2015255157A Division AU2015255157B2 (en) | 2013-04-07 | 2015-11-09 | Mechanically operational structure for continuously variable transmission |
Publications (1)
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WO2014166295A1 true WO2014166295A1 (zh) | 2014-10-16 |
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Family Applications (1)
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PCT/CN2014/000031 WO2014166295A1 (zh) | 2013-04-07 | 2014-01-10 | 无级变速器的机械运行结构 |
Country Status (8)
Country | Link |
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US (1) | US9909655B2 (zh) |
EP (1) | EP2985491B1 (zh) |
JP (1) | JP6169779B2 (zh) |
KR (1) | KR101764992B1 (zh) |
CN (1) | CN103234015B (zh) |
CA (1) | CA2911260C (zh) |
RU (1) | RU2617013C1 (zh) |
WO (1) | WO2014166295A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103234015B (zh) * | 2013-04-07 | 2016-01-20 | 侯亚峰 | 无级变速器的机械运行结构 |
CN105508533B (zh) * | 2016-01-18 | 2018-04-24 | 江苏省机械研究设计院有限责任公司 | 无级变速器的外壳运行装置 |
CN108468792B (zh) * | 2018-05-26 | 2021-05-25 | 山西百森科技发展有限公司 | 无级变速器传动轴弹力装置 |
CN108644323A (zh) * | 2018-05-26 | 2018-10-12 | 山西百森科技发展有限公司 | 无级变速器启动装置 |
CN112620666A (zh) * | 2020-12-07 | 2021-04-09 | 安徽科达汽车轴瓦有限公司 | 一种自动定位的下料装置 |
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GB726382A (en) * | 1952-07-10 | 1955-03-16 | Saint Gobain | Improvements in variable speed transmission devices of continuously variable ratio |
JPH1061739A (ja) * | 1996-08-22 | 1998-03-06 | Mamoru Ishikuri | 無段変速装置 |
CN201916451U (zh) * | 2011-01-11 | 2011-08-03 | 侯亚峰 | 变速器 |
CN202165541U (zh) * | 2011-03-21 | 2012-03-14 | 侯亚峰 | 碗形转盘式无级变速器 |
CN102678857A (zh) * | 2012-06-08 | 2012-09-19 | 侯亚峰 | 无级变速器翘翘轴变速组合结构 |
CN103234015A (zh) * | 2013-04-07 | 2013-08-07 | 侯亚峰 | 无级变速器的机械运行结构 |
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- 2014-01-10 EP EP14783018.6A patent/EP2985491B1/en active Active
- 2014-01-10 JP JP2016505683A patent/JP6169779B2/ja not_active Expired - Fee Related
- 2014-01-10 CA CA2911260A patent/CA2911260C/en not_active Expired - Fee Related
- 2014-01-10 KR KR1020157031260A patent/KR101764992B1/ko active IP Right Grant
- 2014-01-10 RU RU2015144192A patent/RU2617013C1/ru not_active IP Right Cessation
- 2014-01-10 WO PCT/CN2014/000031 patent/WO2014166295A1/zh active Application Filing
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CN202165541U (zh) * | 2011-03-21 | 2012-03-14 | 侯亚峰 | 碗形转盘式无级变速器 |
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CN103234015A (zh) * | 2013-04-07 | 2013-08-07 | 侯亚峰 | 无级变速器的机械运行结构 |
Also Published As
Publication number | Publication date |
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JP6169779B2 (ja) | 2017-07-26 |
US20160069437A1 (en) | 2016-03-10 |
RU2617013C1 (ru) | 2017-04-19 |
KR101764992B1 (ko) | 2017-08-04 |
CN103234015B (zh) | 2016-01-20 |
CA2911260C (en) | 2018-07-24 |
CA2911260A1 (en) | 2014-10-16 |
EP2985491A4 (en) | 2017-06-21 |
KR20150141983A (ko) | 2015-12-21 |
EP2985491A1 (en) | 2016-02-17 |
JP2016514816A (ja) | 2016-05-23 |
US9909655B2 (en) | 2018-03-06 |
CN103234015A (zh) | 2013-08-07 |
EP2985491B1 (en) | 2019-07-10 |
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