CN109630643A - A kind of power of vehicle shunt stepless transmission - Google Patents
A kind of power of vehicle shunt stepless transmission Download PDFInfo
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- CN109630643A CN109630643A CN201811569995.8A CN201811569995A CN109630643A CN 109630643 A CN109630643 A CN 109630643A CN 201811569995 A CN201811569995 A CN 201811569995A CN 109630643 A CN109630643 A CN 109630643A
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- power
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 62
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000008859 change Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 230000008450 motivation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 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
- 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
- F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
- F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing having orbital motion
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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
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
- F16H37/0813—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft
- F16H37/082—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft and additional planetary reduction gears
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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
- F16H63/32—Gear shift yokes, e.g. shift forks
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The present invention relates to a kind of speed changers, in particular to a kind of power of vehicle shunt stepless transmission, including gear-box bracket, stepless speed variator system, variable speed executing agency, cone pulley bores disk speed change system, differential system and hold-down mechanism, multistage variable speed and planetary gear train characteristic solve the low slewing range of traditional stepless transmission, realize that power dividing solves low Carrying Capacity, the speed changer can also be realized by the reversed constant speed rotation of two panels main cone disk simultaneously stops output, cancel clutch apparatus when acting on it on automobile, the device can both be used in the case where not destroying the original structure and performance of vehicle.
Description
Technical field
The present invention relates to a kind of speed changer, in particular to a kind of power of vehicle shunt stepless transmission.
Background technique
With increasing for fluid drive vehicle and popularizing for stepless transmission vehicle, more and more users select to carry
The car of stepless transmission, due to being easy to happen the features such as steel band skids and pulls apart in traditional stepless transmission structure, so that adopting
With the vehicle of traditional stepless transmission in terms of the transmitting large torque output and load-carrying on it is more difficult.
Summary of the invention
The defect that steel band is skidded and pulled apart is easy to happen to solve speed changer low bearing capacity of the existing technology, this
Invention provides a kind of achievable power dividing to increase the power of vehicle shunt stepless transmission of bearing capacity.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of power of vehicle shunt stepless transmission, including transmission support bracket are equipped on the transmission support bracket
Stepless speed-changing system, the stepless speed-changing system input terminal connect engine output shaft, and the transmission support bracket includes phase
Mutually parallel first support axis and second support axis are cased with first axle on first support axis, the second axis, institute are cased on second support axis
The stepless speed-changing system stated includes the driving pulley with the first axis connection, and second axis connection has driven pulley, main belt
Steel band is connected between wheel and driven pulley, stepless speed-changing system output end connects cone pulley and bores disk speed change system,
The cone pulley cone disk speed change system includes the first cone pulley for being slidably arranged in the first shaft end and being used for transmission power
With the second cone pulley for being slidably arranged in the second shaft end and being used for transmission power, the first cone pulley two sides cooperation is equipped with the first cone
Disk group, the second cone pulley two sides cooperation are equipped with the second cone disk group,
Cone pulley cone disk speed change system is equipped with without the first driving mechanism and installation on the first cone pulley for driving it to slide
The second driving mechanism on the second cone pulley for driving it to slide, pole transmission actuator, the electrodeless variable-speed execute machine
Structure includes being mounted on
The transmission support bracket further includes the transmission main shaft vertical with first axle, the first cone disk group and second
Cone disk group is covered on transmission main shaft and can be slided on transmission main shaft, is equipped between the first cone disk group and the second cone disk group
Differential system, the differential system includes the differential casing for power output, and first bores disk group and differential casing
Between be equipped with the first transmission mechanism, second cone disk group and differential casing between be equipped with the second transmission mechanism；
Stepless transmission further includes hold-down mechanism, and the hold-down mechanism includes being located at the first cone disk group two sides and the second cone
The elastic element of disk group two sides.
Further, the first axle is equipped with the first spline, first cone pulley and the first spline fitted and edge
First spline slide, second axis are equipped with the second spline, second cone pulley and the second spline fitted and along second
Spline slide.
Further, ring gear is fixed on the driven pulley, the ring gear internal messing has several planetary gears,
The central engagement of the planetary gear has sun gear, and the planetary gear is mounted on planet carrier, has on the planet carrier
Installation axle, the installation the tip of the axis are equipped with brake, and the sun gear and first axle are fixed, and set on the outside of driven pulley
There is clutch, installation axle is equipped with the clutch-plate with clutch engagement.
Further, the first cone disk group includes that the first main cone disk positioned inside and first positioned at outside compresses
Disk is bored, the second cone disk group includes that the second main cone disk positioned inside and second positioned at outside compress cone disk, described
Key connection has the first semiaxis on first main cone disk, specifically, connected between the first semiaxis and the first main cone disk by spline, and the
One cone disk can slide on the first semiaxis, and the first semiaxis end is fixed with first bevel gear, and key connects on the second main cone disk
It is connected to the second semiaxis, specifically, connecting between the second semiaxis and the second main cone disk by spline, and the second cone disk can be the second half
It is slided on axis, the end of second semiaxis is fixed with second bevel gear wheel, and the differential casing includes outer gear ring, institute
It is fixed with cross axle in the outer gear ring stated, planetary gear is installed on the cross axle, the planetary gear side and the
The engagement of one bevel gear, the planetary gear other side is engaged with second bevel gear.
Further, first driving mechanism is the first shift fork, and first cone pulley is equipped with first annular recessed
Slot, first shift fork have the first snap ring being stuck in first annular groove, and second driving mechanism is second group
Fork, second cone pulley are equipped with second annular groove, and second shift fork has the be stuck in second annular groove
Two snap rings.
Further, the elastic element includes being pressed in that the first spring outside the first compression cone disk, to be pressed in first main
It bores the second spring between disk and first bevel gear, the third spring being pressed in outside the second compression cone disk and is pressed in the second main cone disk
The 4th spring between second bevel gear.
Further, pass through ring flange between the driven pulley and the second axis and between installation axle and brake
Connection.
The utility model has the advantages that a kind of stepless transmission of the invention, is power dividing type stepless speed variator, passes through multistage stepless change
Speed and planetary gear train characteristic solve the low slewing range of traditional stepless transmission, realize that power dividing solves low bearing capacity and asks
Topic, while the speed changer can also be realized by the reversed constant speed rotation of two panels main cone disk and stop output, act on it on automobile
When can cancel clutch apparatus, which can both use in the case where not destroying the original structure and performance of vehicle,
Other mechanical facilities can be acted on.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is the whole installation diagram of stepless transmission of the invention；
Fig. 2 is the whole explosive view of stepless transmission of the invention；
Fig. 3 is the installation diagram of stepless speed variator system of the invention and the first cone pulley, the second cone pulley；
Fig. 4 is the cross-sectional view along the second axis longitudinal direction；
Fig. 5 is the installation diagram of differential system and the first cone disk group, the second cone disk group；
Fig. 6 is the structure chart of transmission support bracket of the invention.
Wherein, 100, stepless speed-changing system, 200, electrodeless variable-speed execution system, 300, cone pulley cone disk speed change system, 400,
Differential system, 1, driving pulley, 2, driven pulley, the 3, first cone pulley, the 4, second cone pulley, the 5, first cone disk group, 51. first main cones
Disk, 52, first compresses cone disk, and the 6, second cone disk group, 61. second main cone disks, 62, second compresses cone disk, 7, steel band, 8, planet
Wheel, 9, sun gear, 10a, first axle, 10b, the second axis, the 101, first spline, the 102, second spline, 11, planet carrier, 12, braking
Device, 13, installation axle, 16, transmission main shaft, 17a, the first semiaxis, 17b, first bevel gear, 18a, the second semiaxis, 18b, second
Bevel gear, 19, planetary gear, 20, cross axle, 21, differential casing, the 22, first fork, the 23, second shift fork, the 24, first bullet
Spring, 25, second spring, 26, third spring, the 27, the 4th spring, 28, ring flange, 29, clutch, 30, clutch-plate.
Specific embodiment
Such as Fig. 1~6, a kind of power of vehicle shunt stepless transmission, including transmission support bracket are installed on transmission support bracket
There is stepless speed-changing system 100, stepless speed-changing system input terminal connects engine output shaft, and transmission support bracket includes being parallel to each other
First support axis and second support axis are cased with first axle 10a on first support axis, the second axis 10b, nothing are cased on second support axis
Pole speed change system includes the driving pulley 1 connecting with first axle 10a, and the second axis 10b is connected with driven pulley 2,1 He of driving pulley
Steel band 7 is connected between driven pulley 2, stepless speed-changing system output end connects cone pulley and bores disk speed change system 300, first support axis
It is fixed on transmission support bracket with second support axis,
Cone pulley cone disk speed change system 300 includes being slidably arranged in the first cone pulley 3 that the end first axle 10a is used for transmission power
With the second cone pulley 4 for being slidably arranged in the second end axis 10b and being used for transmission power, the cooperation of 3 two sides of the first cone pulley is equipped with the first cone
Disk group 5, the cooperation of 4 two sides of the second cone pulley are equipped with the second cone disk group 6,
Cone pulley bores disk speed change system 300 and is equipped with electrodeless variable-speed executing agency 200, and electrodeless variable-speed executing agency includes installation
For driving the first driving mechanism of its sliding and being mounted on the second cone pulley 4 for driving it to slide on the first cone pulley 3
Second driving mechanism,
Transmission support bracket further includes the transmission main shaft 16 vertical with first axle 10a, the first cone disk group 5 and the second cone disk group
6 sets on transmission main shaft 16, are equipped with differential system 400, differential system 400 between the first cone disk group 5 and the second cone disk group 6
The first driver is equipped with including the differential casing 21 for power output, and between the first cone disk group 5 and differential casing 21
Structure is equipped with the second transmission mechanism between the second cone disk group 6 and differential casing 21；Transmission main shaft 16 is rotatably arranged on speed changer
On bracket.
Stepless transmission further includes hold-down mechanism, and hold-down mechanism includes being located at 5 two sides of the first cone disk group and the second cone disk group 6
The elastic element of two sides.
First axle 10a is equipped with the first spline 101, the first cone pulley 3 and the cooperation of the first spline 101 and along the first spline 101
Sliding, the second axis 10b are equipped with the second spline 102, the second cone pulley 4 and the cooperation of the second spline 102 and slide along the second spline 102
It is dynamic.
Ring gear is fixed on driven pulley 2, ring gear internal messing there are several planetary gears 8, and the central engagement of planetary gear 8 has
Sun gear 9, planetary gear 8 are mounted on planet carrier 11, have installation axle 13 on planet carrier 11, the end of installation axle 13 is equipped with system
Dynamic device 12, sun gear 9 and first axle 10a are fixed.
First cone disk group 5 includes being located at the first main cone disk 51 of inside and compressing positioned at the first of outside to bore disk 52, and second
Cone disk group 6 includes that the second main cone disk 61 positioned inside and second positioned at outside compress cone disk 62, and 51 key of the first main cone disk connects
It is connected to the first semiaxis 17a, the first end semiaxis 17a is fixed with first bevel gear 17b wheel, and the second main cone disk 61 key connection has second
Semiaxis 18a, the end of the second semiaxis 18a are fixed with second bevel gear 18b, and differential casing 21 includes outer gear ring, in outer gear ring
It is fixed with cross axle 20, planetary gear 19 is installed on cross axle 20,19 side of planetary gear is engaged with first bevel gear 17b,
It is engaged with second bevel gear 18b the other side of planetary gear 19.
First driving mechanism is the first shift fork 22, and the first cone pulley 3 is equipped with first annular groove, and the first shift fork 22 has card
The first snap ring in first annular groove, the second driving mechanism are the second shift fork 23, and it is recessed that the second cone pulley 4 is equipped with the second annular
Slot, the second shift fork 23 have the second snap ring being stuck in second annular groove.
Elastic element include be pressed in the first compression cone disk 52 outside the first spring 24, be pressed in the first main cone disk 51 and first
Second spring 25 between bevel gear 17b, the third spring 26 being pressed in outside the second compression cone disk 62 and it is pressed in the second main cone disk
The 4th spring 27 between 61 and second bevel gear 18b.
It is connected by ring flange 28 between driven pulley 2 and the second axis 10b and between installation axle 13 and brake 12.
Working principle:
In use, power is input to driving pulley 1 by shaft coupling by engine output shaft, driving pulley 1 leads to power
It crosses ring flange 28 and power is input to cone pulley 3, while power is transferred to driven pulley 2 by steel band 7 by driving pulley 1,
Outside clutch 29 and the clutch-plate 30 of installation axle 13 combine on driven pulley 2, so power is from driven pulley 2
Outer gear ring is transmitted to the second cone pulley 4 on the 9 to the second axis of sun gear 10b by planetary gear 8, at this time the first cone pulley 3 and the second cone
Wheel 4 turns to identical；Alternatively, can also be braked by passing through the coaxially connected brake 12 of ring flange 28 to planet carrier 11,
To which power is transmitted to the second cone pulley 4 on the 9 to the second axis of sun gear 10b by planetary gear 8 from the outer gear ring of driven pulley 2,
The first cone pulley 3 and the second cone pulley 4 turn on the contrary at this time.First cone pulley 3 and the second cone pulley 4 are simultaneously to the first main cone disk 51, and second
Main cone disk 61, first compresses cone disk 52, and second, which compresses cone disk 62, carries out power input, the first main cone disk 51, the second main cone disk 61
Power is transferred to the first semiaxis 17a, the second semiaxis 18a respectively, so that first bevel gear 17b, second bevel gear 18b rotate band
The planetary gear 19 of dynamic differential mechanism rotates, so that the rotation of cross axle 20 drives differential casing 21, it is outer on differential casing 21
Engage the final output end that gear ring is speed changer.
100 input terminal of stepless speed variator system with commutator of the invention connects engine output shaft, output end connection cone
Wheel cone disk speed change system 300, gear-box bracket transverse direction main shaft (i.e. first axle 10a and the second axis 10b) be equipped with two pairs it is parallel
Disk (the i.e. first cone disk group 5 and the second cone disk group 6) is bored, the first cone pulley 3 and the second cone pulley 4 are mounted on same plane and mutually put down
Sliding reaches variable speed function under the action of the first shift fork 22 and the second shift fork 23 respectively for row, the first cone pulley 3 and the second cone pulley 4
Can, the first main cone disk 51 and the second main cone disk 61 are that differential system 400 provides power, and the cross axle 20 of differential system 400 is installed
In transmission main shaft 16, it is the final power output end of speed changer that 21 circumferential outer edge of differential casing, which is gear,.It is commutated by band
The stepless speed variator system 100 of device carries out differential input to the first cone pulley 3 and the second cone pulley 4, drives the first main cone disk 51 and second
Main cone disk 61 carries out variable speed rotation, so that differential casing 21 is rotated, output power.
Smaller reduction ratio, the first cone pulley 3 and the second cone can be provided when the first cone pulley 3 and the second 4 rotating Vortex of cone pulley
Wheel 4 provides larger reduction ratio when reversely rotating.It can change the first cone pulley 3 and the when the first shift fork 22 slides the first cone pulley 3
The radius ratio of one main cone disk 61 i.e. achieve the effect that change reduction ratio, the second cone pulley 4 similarly, to realize variable speed.The change
Fast device can also be realized by the first main cone disk 51 and the reversed constant speed rotation of the second main cone disk 61 and stop output, it is made to act on vapour
It can start to walk not using clutch apparatus when on vehicle.Cone pulley bore disk speed change system 300 and stepless speed variator system 100 realize two ranks without
The planetary mechanism shared power dividing of grade speed Control and stepless speed variator system 100 and differential system 400.The device
Both it can be used in the case where not destroying the original structure and performance of vehicle, other mechanical facilities can also be acted on.It is suitable
Wide, practical with property, automobile car, electrocar, commercial vehicle, multi-function vehicle, the vehicles such as load truck all can be used, and have
Vast market prospect.
It should be appreciated that described above, the specific embodiments are only for explaining the present invention, is not intended to limit the present invention.By
The obvious changes or variations that spirit of the invention is extended out are still in the protection scope of this invention.
Claims (7)
1. a kind of power of vehicle shunt stepless transmission, it is characterised in that:
It including transmission support bracket, is equipped on the transmission support bracket stepless speed-changing system (100), the electrodeless variable-speed system
Input terminal of uniting connects engine output shaft, and the transmission support bracket includes the first support axis being parallel to each other and second support
Axis is cased with first axle (10a) on first support axis, the second axis (10b), the stepless speed-changing system is cased on second support axis
Including the driving pulley (1) connecting with first axle (10a), second axis (10b) is connected with driven pulley (2), main belt
It is connected with steel band (7) between wheel (1) and driven pulley (2), stepless speed-changing system output end connects cone pulley and bores disk speed change system
(300),
Described cone pulley cone disk speed change system (300) includes for being slidably arranged in the end first axle (10a) and being used for transmission power
One cone pulley (3) and it is slidably arranged in the second cone pulley (4) that the end the second axis (10b) is used for transmission power, first cone pulley
(3) two sides cooperation is equipped with the first cone disk group (5), and the second cone pulley (4) two sides cooperation is equipped with the second cone disk group (6),
Cone pulley bores disk speed change system (300) and is equipped with electrodeless variable-speed executing agency (200), the electrodeless variable-speed executing agency packet
It includes the first driving mechanism being mounted on the first cone pulley (3) for driving it to slide and is mounted on the second cone pulley (4) for driving
The second driving mechanism of its sliding is moved,
The transmission support bracket further includes the transmission main shaft vertical with first axle (10a) (16), the first cone disk group
(5) it covers on transmission main shaft (16) with the second cone disk group (6), is equipped between the first cone disk group (5) and the second cone disk group (6)
Differential system (400), the differential system (400) includes the differential casing (21) for power output, and first bores disk
It is equipped with the first transmission mechanism between group (5) and differential casing (21), is set between the second cone disk group (6) and differential casing (21)
There is the second transmission mechanism；
Stepless transmission further includes hold-down mechanism, and the hold-down mechanism includes being located at the first cone disk group (5) two sides and the second cone
The elastic element of disk group (6) two sides.
2. a kind of power of vehicle shunt stepless transmission according to claim 1, it is characterised in that: the first axle
(10a) is equipped with the first spline (101), and first cone pulley (3) and the first spline (101) cooperate and along the first spline
(101) it slides, second axis (10b) is equipped with the second spline (102), second cone pulley (4) and the second spline
(102) cooperate and slided along the second spline (102).
3. a kind of power of vehicle shunt stepless transmission according to claim 1, it is characterised in that: the driven belt
It is fixed with ring gear on wheel (2), the ring gear internal messing has several planetary gears (8), and the center of the planetary gear (8) is nibbled
Conjunction has sun gear (9), and the planetary gear (8) is mounted on planet carrier (11), has installation axle on the planet carrier (11)
(13), the end of the installation axle (13) is equipped with brake (12), and the sun gear (9) and first axle (10a) are fixed,
Clutch (29) are equipped on the outside of driven pulley (2), installation axle (13) is equipped with the clutch-plate (30) with clutch (29) cooperation.
4. a kind of power of vehicle shunt stepless transmission according to claim 1, it is characterised in that: first cone
Disk group (5) includes the first main cone disk (51) positioned inside and first positioned at outside compresses cone disk (52), second cone
Disk group (6) includes that the second main cone disk (61) positioned inside and second positioned at outside compress cone disk (62), and described first is main
Cone disk (51) key connection has the first semiaxis (17a), and the end the first semiaxis (17a) is fixed with first bevel gear (17b) wheel, described
Second main cone disk (61) key connection has the second semiaxis (18a), and the end of second semiaxis (18a) is fixed with second bevel gear
(18b), the differential casing (21) includes outer gear ring, is fixed in the outer gear ring cross axle (20), described ten
It is equipped on word axis (20) planetary gear (19), the planetary gear (19) side is engaged with first bevel gear (17b), planet
It is engaged with second bevel gear (18b) other side of gear (19).
5. a kind of power of vehicle shunt stepless transmission according to claim 1, it is characterised in that: described first drives
Motivation structure is the first shift fork (22), and first cone pulley (3) is equipped with first annular groove, the first shift fork (22) tool
There is the first snap ring being stuck in first annular groove, second driving mechanism is the second shift fork (23), second cone
It takes turns (4) and is equipped with second annular groove, second shift fork (23) has the second snap ring being stuck in second annular groove.
6. a kind of power of vehicle shunt stepless transmission according to claim 1, it is characterised in that: the elasticity member
Part includes being pressed in external the first spring (24) of the first compression cone disk (52), being pressed in the first main cone disk (51) and first bevel gear
Second spring (25) between (17b) is pressed in the external third spring (26) of the second compression cone disk (62) and is pressed in the second main cone
The 4th spring (27) between disk (61) and second bevel gear (18b).
7. a kind of power of vehicle shunt stepless transmission according to claim 1, it is characterised in that: the driven belt
It is connect by ring flange (28) between wheel (2) and the second axis (10b) and between installation axle (13) and brake (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569995.8A CN109630643B (en) | 2018-12-21 | 2018-12-21 | Automobile power split type continuously variable transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811569995.8A CN109630643B (en) | 2018-12-21 | 2018-12-21 | Automobile power split type continuously variable transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109630643A true CN109630643A (en) | 2019-04-16 |
| CN109630643B CN109630643B (en) | 2024-06-28 |
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ID=66076349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811569995.8A Active CN109630643B (en) | 2018-12-21 | 2018-12-21 | Automobile power split type continuously variable transmission |
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| Country | Link |
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| CN (1) | CN109630643B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110611168A (en) * | 2019-09-21 | 2019-12-24 | 孙凤山 | Multi-antenna calibration device for 5G communication |
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| CN105221692A (en) * | 2015-11-09 | 2016-01-06 | 西南大学 | A kind of without clutch stepless speed changer |
| CN107664180A (en) * | 2016-07-28 | 2018-02-06 | 北京汽车动力总成有限公司 | A kind of ST and automobile |
| CN108591381A (en) * | 2018-04-12 | 2018-09-28 | 江苏理工学院 | A kind of novel cone pulley drive stepless speed changing system |
| CN209621992U (en) * | 2018-12-21 | 2019-11-12 | 江苏理工学院 | A kind of power of vehicle shunt stepless transmission |
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2018
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| CN105221692A (en) * | 2015-11-09 | 2016-01-06 | 西南大学 | A kind of without clutch stepless speed changer |
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| CN108591381A (en) * | 2018-04-12 | 2018-09-28 | 江苏理工学院 | A kind of novel cone pulley drive stepless speed changing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110611168A (en) * | 2019-09-21 | 2019-12-24 | 孙凤山 | Multi-antenna calibration device for 5G communication |
| CN110611168B (en) * | 2019-09-21 | 2020-11-20 | 深圳市锦凌电子有限公司 | Multi-antenna calibration device for 5G communication |
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|---|---|
| CN109630643B (en) | 2024-06-28 |
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