CN206513813U - A kind of two grades of automatic shifting transmission gear boxs - Google Patents
A kind of two grades of automatic shifting transmission gear boxs Download PDFInfo
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- CN206513813U CN206513813U CN201621376596.6U CN201621376596U CN206513813U CN 206513813 U CN206513813 U CN 206513813U CN 201621376596 U CN201621376596 U CN 201621376596U CN 206513813 U CN206513813 U CN 206513813U
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Abstract
The utility model proposes a kind of two grades of automatic shifting transmission gear boxs, including permagnetic synchronous motor, two grades of gearboxes, voice coil motor and automatic gearshifting controller, wherein, the output shaft of permagnetic synchronous motor is connected with two grades of gearboxes, two grades of gearboxes are connected with voice coil motor, and automatic gearshifting controller is electrically connected with permagnetic synchronous motor and voice coil motor respectively.Automatic gearshifting controller regulates and controls the action of voice coil motor and permagnetic synchronous motor, pass through speed detecting component automatic detection driving gear speed, it is identical with driving gear speed by the high or low driven gear rotating speed of permagnetic synchronous motor adjust automatically, voice coil motor axle is set to drive gearshift ring to automatically switch between high and low driven gear, and then overcome traditional shortcoming without synchronizer manual transmission and realize the high low gear of different sections of highway Auto-matching, intelligent control is shifted gears, without driver's operation, without shift shock, driving safety coefficient is improved, and driver comfort is also accordingly improved.
Description
Technical field
The utility model is related to Vehicle Engineering drive technology field, more particularly to a kind of two grades of automatic shifting transmission gear boxs.
Background technology
Widely used internal-combustion piston engine is as power source on Hyundai Motor, and the excursion of its torque and rotating speed is smaller,
And complicated use condition then requires that the driving force and speed of automobile can change in sizable scope.In order to solve this lance
Shield, is provided with gearbox in transmission system.It can be seen that gearbox is the important component in vehicle drive system, its performance
Quality directly influences the performance of transmission system.
And tradition is usually present problems with use without synchronizer manual shift gearbox：A is changed from top gear
When gear to bottom gear is shifted gears, greater impact power is produced, potential hazard is caused safely to human pilot；B. in high to low gear transfer process
The impulsive force meeting gear of formation damages and reduces service life of gear；C. human pilot often occurs in driving procedure
Electric switch does not unclamp the maloperation just shifted gears also；D. shift shock also significantly impacts the comfortableness in user's driving procedure.
In order to improve above-mentioned traditional shortcoming without synchronizer manual shift gearbox, it is necessary to propose that one kind can be according to reality
Border travels road conditions, such as the different road conditions such as startup, parking, upward slope and flat pavement running make the speed change of corresponding gear switch automatically
Case.
Utility model content
The purpose of this utility model is to provide a kind of two grades of automatic shifting transmission gear boxs, can according to actual travel road conditions,
The such as different road conditions such as startup, parking, upward slope and flat pavement running make corresponding gear switch automatically.
To achieve the above object, the utility model proposes a kind of two grades of automatic shifting transmission gear boxs, including permanent magnet synchronous electric
Machine, two grades of gearboxes, voice coil motor and automatic gearshifting controller, wherein, the output shaft of the permagnetic synchronous motor and two grades of changes
Fast case is connected；Two grades of gearboxes are connected with the voice coil motor, the permagnetic synchronous motor and voice coil motor with it is described
Automatic gearshifting controller is electrically connected；
Set power shift gear group in two grades of gearboxes, the power shift gear group include driving gear, high speed driven gear,
Gearshift ring, low speed driven gear, the gearshift ring are connected with driving gear, and the high speed driven gear and low speed driven gear lead to
Jump ring is crossed to be separately fixed on driving gear；
Voice coil motor axle, and the voice coil motor axle and the gearshift ring phase are provided with the voice coil motor center
Even, speed detecting component is provided with the voice coil motor, the speed detecting component includes switch Hall and magnet ring, the switch
Hall is arranged in the voice coil motor in the neck that sets, and institute's switch Hall is close to the side of the magnet ring, the magnet ring
It is connected with the driving gear.
Further, in two grades of automatic shifting transmission gear boxs, the gearshift ring and driving gear are connected by rectangular spline
Connect and the gearshift ring and driving gear relative can be slided, the high speed driven gear and low speed driven gear are solid by jump ring
It is scheduled on driving gear and the high speed driven gear and low speed driven gear can be freely rotated relative to the driving gear.
Further, in two grades of automatic shifting transmission gear boxs, the power shift gear group also includes differential gear, described
Differential gear is connected with driving gear engagement and differential mechanism is provided with the differential gear.
Further, in two grades of automatic shifting transmission gear boxs, stayed between the gearshift ring and the voice coil motor axle
Have a space, the gearshift ring can relatively described voice coil motor axle rotate freely.
Further, in two grades of automatic shifting transmission gear boxs, the end of the voice coil motor axle is provided with locating slot
Mouthful.
Further, in two grades of automatic shifting transmission gear boxs, the end of the voice coil motor axle is provided with top gear
Position, three locating notches of neutral position and low gear.
Further, in two grades of automatic shifting transmission gear boxs, the voice coil motor also includes gearshift part, described to change
Stopper part is connected by positioning ball with the locating notch, and the positioning ball is held out against by spring with the locating notch.
Compared with prior art, the beneficial effects of the utility model are：Automatic gearshifting controller regulates and controls voice coil motor and forever
The action of magnetic-synchro motor, by speed detecting component automatic detection driving gear speed, by permagnetic synchronous motor adjust automatically
High or low driven gear rotating speed is identical with driving gear speed, voice coil motor axle is driven gearshift ring between high and low driven gear
Automatically switch, and then overcome traditional shortcoming without synchronizer manual transmission and advantage is obtained that：
A. according to different sections of highway situation self shifter, more intelligent hommization；
B. shifted gears using intelligent control, it is not necessary in the case of conventional synchronizer device, equally reaching has synchronizer gearshift effect
Really, gearbox gear processing and manufacturing cost is substantially reduced；
C. the high low gear of different sections of highway Auto-matching, in heavy load and climbing, big gearratio solves motor power
Not enough problem, makes motor utilization ratio high, increases motor service life, more saves, and battery life is relative to be lengthened, and in phase
The flat less gearratio of section top gear is unlikely to allow vehicle speed to lose；
D. intelligent control is shifted gears, without driver's operation, and no shift shock, driving safety coefficient is improved, driver comfort
Also it is corresponding to improve.
Brief description of the drawings
Fig. 1 is two grades of automatic shifting transmission gear box structural representations in the embodiment of the utility model one；
Fig. 2 is two grades of gearboxes and voice coil motor section of structure in the embodiment of the utility model one.
Embodiment
Two grades of automatic shifting transmission gear boxs of the present utility model are described in more detail below in conjunction with schematic diagram, wherein
Illustrate preferred embodiment of the present utility model, it should be appreciated that it is new that those skilled in the art can change described here practicality
Type, and still realize advantageous effects of the present utility model.Therefore, description below is appreciated that for those skilled in the art
It is widely known, and be not intended as to limitation of the present utility model.
As depicted in figs. 1 and 2, be the utility model proposes two grades of automatic shifting transmission gear boxs of one kind, including permanent-magnet synchronous
Motor 1, two grades of gearboxes 2, voice coil motor 3 and automatic gearshifting controller (not shown), wherein, the permagnetic synchronous motor 1
Output shaft be connected with two grades of gearboxes 2, two grades of gearboxes 2 are connected with the voice coil motor 3, the permagnetic synchronous motor
1 and voice coil motor 3 electrically connected with the automatic gearshifting controller.
Power shift gear group 100 is set in two grades of gearboxes 2, the power shift gear group 100 includes driving gear 4, high speed
Driven gear 5, gearshift ring 7, low speed driven gear 8 and differential gear (not shown), wherein, the gearshift ring 7 and driving tooth
Wheel 4 is connected by rectangular spline and the gearshift ring 7 and driving gear 4 relative can be slided, the high speed driven gear 5 and low speed
Driven gear 8 is separately fixed on driving gear 4 by jump ring (not shown) and the high speed driven gear 5 and low speed are driven
Gear 8 can freely be rotated relative to the driving gear 4, and the differential gear is connected and described with the driving gear 4 engagement
Be provided with differential mechanism (not shown) in differential gear, the differential gear vehicle can be avoided because inside and outside wheel has a speed difference and
The situation of skidding occurs.
Speed detecting component is provided with the voice coil motor 3, the speed detecting component includes switch Hall 9 and magnet ring
10, the switch Hall 9 is located in the voice coil motor in the neck that sets, and institute's switch Hall 9 is close to the magnet ring 10
Sideways, the magnet ring 10 is connected with the driving gear 4, and the switch 9 can detect turning for driving gear 4 by magnet ring suddenly
Speed.
The voice coil motor 3 also includes voice coil motor axle 11 and gearshift part 12, the voice coil motor axle 11 and gearshift tooth
The gearshift ring 7 of wheel group is connected by ball screw 6, and leaves space between the gearshift ring 7 and the voice coil motor axle 11, is made
The gearshift ring 7 can relatively described voice coil motor axle 11 rotate freely, so as to reduce the gearshift ring 7 with respect to voice coil motor
Abrasion when axle 11 is rotated, extends the service life of each part.
In addition, the end of the voice coil motor axle 11 is provided with high gear, three locating slots of neutral position and low gear
Mouth 13, the gearshift part 12 is connected by positioning ball 14 with the locating notch 13, and the positioning ball 10 is by spring
Hold out against.
The operation principle of two grades of automatic shifting transmission gear boxs is as follows：
1) speed is converted into high gear by low gear
Permagnetic synchronous motor 1 operates and drives low speed driven gear 8 to operate when vehicle is travelled, now shift gears ring 7 and low speed
Driven gear 8 is combined, and power is transferred to driving gear 4 by gearshift ring 7, then is transferred to differential gear by driving gear 4；
When speed reaches gearshift setting value, automatic gearshifting controller will send instruction to voice coil motor 3, make voice coil motor
Axle 11 drives gearshift ring 7 to be moved to neutral position；
The speed detecting component detection now rotating speed of driving gear 4, the speed detecting component and by the driving gear 4 of acquisition
Rotating speed is sent to the automatic gearshifting controller, then controls permagnetic synchronous motor 1 by automatic gearshifting controller, makes high speed driven tooth
Take turns 5 rotating speeds to be consistent with the rotating speed of driving gear 4 now, so as to reduce shift shock；
Then automatic gearshifting controller sends instruction to voice coil motor 3, makes voice coil motor axle 11 drive gearshift ring 7 to be moved to
High gear and gearshift ring 7 is set to be combined with the high speed driven gear 5, so as to complete shift-up action, and the gearshift ring 7 is turning round
Square transmits driving gear 4, then passes to differential gear.
2) speed is converted into low gear by high gear
When speed is reduced to gearshift setting value by fair speed, automatic gearshifting controller will send finger to voice coil motor 3
Order, makes voice coil motor axle 11 drive gearshift ring 7 to be moved to neutral position by high gear；
Speed detecting component detects the now rotating speed of driving gear 4, and control permagnetic synchronous motor by automatic gearshifting controller
1, the rotating speed of low speed driven gear 8 is consistent with the rotating speed of driving gear 4 now；
Then automatic gearshifting controller sends instruction to voice coil motor 3, makes voice coil motor axle 11 drive gearshift ring 7 to be moved to
Low gear and gearshift ring 7 is set to be combined with the low speed driven gear 8, so as to complete shift-down action, and the gearshift ring 7 is turning round
Square transmits driving gear 4, then passes to differential gear.
Further, in the present embodiment, above-mentioned gearshift ring 7 voice coil motor axle 11 drive under in high gear, low speed
During gear and neutral position are switched over, the positioning ball 14 must be by spring top clamping, so as to play positioning and anti-anti-avulsion
The effect of shelves.
To sum up, in two grades of automatic shifting transmission gear boxs that the utility model embodiment is provided, automatic gearshifting controller regulation and control
The action of voice coil motor and permagnetic synchronous motor, by speed detecting component automatic detection driving gear speed, by permanent-magnet synchronous
The high or low driven gear rotating speed of motor adjust automatically is identical with driving gear speed, make voice coil motor axle drive gearshift ring it is high,
Automatically switch between low driven gear, and then overcome traditional shortcoming without synchronizer manual transmission and advantage is obtained that：
A. according to different sections of highway situation self shifter, more intelligent hommization；
B. shifted gears using intelligent control, it is not necessary in the case of conventional synchronizer device, equally reaching has synchronizer gearshift effect
Really, gearbox gear processing and manufacturing cost is substantially reduced；
C. the high low gear of different sections of highway Auto-matching, in heavy load and climbing, big gearratio solves motor power
Not enough problem, makes motor utilization ratio high, increases motor service life, more saves, and battery life is relative to be lengthened, and in phase
The flat less gearratio of section top gear is unlikely to allow vehicle speed to lose；
D. intelligent control is shifted gears, without driver's operation, and no shift shock, driving safety coefficient is improved, driver comfort
Also it is corresponding to improve.
Preferred embodiment of the present utility model is above are only, any restriction effect is not played to the utility model.
Any person of ordinary skill in the field, in the range of the technical solution of the utility model is not departed from, to the utility model
The technical scheme and technology contents of exposure make the variation such as any type of equivalent substitution or modification, belong to without departing from the utility model
Technical scheme content, still fall within protection domain of the present utility model.
Claims (7)
1. a kind of two grades of automatic shifting transmission gear boxs, it is characterised in that including permagnetic synchronous motor, two grades of gearboxes, voice coil motors
And automatic gearshifting controller, wherein, the output shaft of the permagnetic synchronous motor is connected with two grades of gearboxes；Two grades of gearboxes
It is connected with the voice coil motor, the permagnetic synchronous motor and voice coil motor are electrically connected with the automatic gearshifting controller；
Power shift gear group is set in two grades of gearboxes, the power shift gear group includes driving gear, high speed driven gear, gearshift
Ring, low speed driven gear, the gearshift ring are connected with driving gear, and the high speed driven gear and low speed driven gear pass through card
Spring is separately fixed on driving gear；
Voice coil motor axle is provided with the voice coil motor center, and the voice coil motor axle is connected with the gearshift ring,
Speed detecting component is provided with the voice coil motor, the speed detecting component includes switch Hall and magnet ring, and the switch is suddenly
You are arranged in the voice coil motor in the neck that sets, and institute's switch Hall is close to the side of the magnet ring, the magnet ring with
The driving gear is connected.
2. two grades of automatic shifting transmission gear boxs according to claim 1, it is characterised in that the gearshift ring and driving gear by
Rectangular spline is connected and the gearshift ring and driving gear relative can be slided, the high speed driven gear and low speed driven gear
It is fixed on by jump ring on driving gear and the high speed driven gear and low speed driven gear can relatively described driving gear
Freely rotate.
3. two grades of automatic shifting transmission gear boxs according to claim 1, it is characterised in that it is poor that the power shift gear group also includes
Fast gear, the differential gear is connected with driving gear engagement and differential mechanism is provided with the differential gear.
4. two grades of automatic shifting transmission gear boxs according to claim 1, it is characterised in that the gearshift ring and voice coil loudspeaker voice coil electricity
Leave space between arbor, the gearshift ring can relatively described voice coil motor axle rotate freely.
5. two grades of automatic shifting transmission gear boxs according to claim 1, it is characterised in that on the end of the voice coil motor axle
Provided with locating notch.
6. two grades of automatic shifting transmission gear boxs according to claim 5, it is characterised in that on the end of the voice coil motor axle
Provided with high gear, three locating notches of neutral position and low gear.
7. two grades of automatic shifting transmission gear boxs according to claim 6, it is characterised in that the voice coil motor also includes gearshift
Part, the gearshift part is connected by positioning ball with the locating notch, and the positioning ball by spring with it is described fixed
Position notch is held out against.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376596.6U CN206513813U (en) | 2016-12-15 | 2016-12-15 | A kind of two grades of automatic shifting transmission gear boxs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621376596.6U CN206513813U (en) | 2016-12-15 | 2016-12-15 | A kind of two grades of automatic shifting transmission gear boxs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206513813U true CN206513813U (en) | 2017-09-22 |
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ID=59862931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621376596.6U Active CN206513813U (en) | 2016-12-15 | 2016-12-15 | A kind of two grades of automatic shifting transmission gear boxs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206513813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413025A (en) * | 2018-03-01 | 2018-08-17 | 上海质慧新能源科技有限公司 | A kind of gearbox control system and its control method of self-adapting automatic gear shift |
-
2016
- 2016-12-15 CN CN201621376596.6U patent/CN206513813U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108413025A (en) * | 2018-03-01 | 2018-08-17 | 上海质慧新能源科技有限公司 | A kind of gearbox control system and its control method of self-adapting automatic gear shift |
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