CN106015473A - Planet row transmission - Google Patents
Planet row transmission Download PDFInfo
- Publication number
- CN106015473A CN106015473A CN201610487345.3A CN201610487345A CN106015473A CN 106015473 A CN106015473 A CN 106015473A CN 201610487345 A CN201610487345 A CN 201610487345A CN 106015473 A CN106015473 A CN 106015473A
- Authority
- CN
- China
- Prior art keywords
- gear
- planet row
- planet
- clutch
- shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/46—Gearings having only two central gears, connected by orbital gears
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/10—Braking arrangements
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H2057/087—Arrangement and support of friction devices in planetary gearings, e.g. support of clutch drums, stacked arrangements of friction devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention discloses a planet row transmission. The planet row transmission comprises a driving motor, a flexible disc, an intermediate shaft, a clutch, a planet row, a brake and a main speed reducer driving gear shaft; an output shaft of the driving motor is connected with the flexible disc; the flexible disc is connected with one end of the intermediate shaft through a spline A; the other end of the intermediate shaft is mounted in a round hole in one end of the main speed reducer driving gear shaft; the other end of the main speed reducer driving gear shaft is mounted on a transmission right shell through a needle bearing B; an output gear is mounted on the main speed reducer driving gear shaft, and is engaged with a gear on a main speed reducer and differential assembly; the intermediate shaft is provided with the clutch and the planet row from left to right; a clutch hub of the clutch is mounted on a center shaft through a flat key; a driven disc hub of the clutch is connected with a planet rack of the planet rack through a screw; and the planet rack of the planet row is connected with the main speed reducer driving gear shaft through a spline B. The structure preferably reduces the power consumption of the driving motor.
Description
Technical field
The present invention relates to Mobile Power Transmission field, refer more particularly to a kind of planet transmission.
Background technology
Along with global energy consumption and environmental problem highlight day by day, energy-conservation and environmental protection becomes Hyundai Motor industry already needs solution
Matter of utmost importance.Power drive system is the heart of automobile, the requirement of cornering ability be by include vehicle dynamic quality, braking ability and
The performances such as continual mileage determine at interior driving model；Due to the system voltage grade that different vehicle employings is different, thus vapour
The design of car power drive system need to be suitable for different automobiles, additionally, motor and changer, controller, speed change gear, energy
The coupling in source etc. is very important.
Present stage, the maturation that theoretical and schedule the research of orthodox car fluid drive is the most suitable；But, basis on the market
The adaptive vehicle related parameters of early stage design, determines that the vehicle that this system is equipped with is mainly light-duty pure electronic transport van, riding
The power drive system of car and commercial vehicle etc., its space availability ratio is the highest, and structure is lengthy and jumbled, is unfavorable for arrangement, and speed Control
It is easily subject to the impact of running car circumstance complication polytropy, the effect that often controls not as people's will.
Summary of the invention
The problem existed based on prior art, the present invention proposes the structure design of the high fixed shaft type transmission of a kind of space availability ratio,
This apparatus structure is simple, lightweight and electrical power consumed low.
The present invention is achieved through the following technical solutions:
A kind of planet row type variator, including driving motor, flexible disk, jackshaft, clutch, planet row, brake and master
Decelerator driving gear shaft；Described driving motor output shaft is connected with flexible disk；Flexible disk is by one end of spline A with jackshaft
It is connected；The other end of jackshaft is arranged in the circular hole that main reducing gear driving gear shaft one end is offered；Main reducing gear driving gear
The axle other end is arranged on variator right shell body by needle bearing B；Described main reducing gear driving gear shaft is provided with output gear；
Described output gear is meshed with the gear on differentiator assembly with main reducing gear；Described planet row includes ring gear, two planets
Wheel, planet carrier and sun gear；The friction plate matched in clearance that described brake is fixing with on planet row gear ring outer ring；Brake and change
The inner wall contact of speed device left shell；Described jackshaft is provided with clutch and planet row from left to right；The clutch of described clutch
Hub is installed on center shaft by flat key；The hub plate of described clutch is connected with the planet carrier of planet row by screw；OK
The planet carrier of star row is connected with main reducing gear driving gear shaft by spline B.
Further, in described planet row, sun gear is positioned at center, outer ring be ring gear, three planetary gears 120 ° uniform with
Sun gear, gear ring engage.
Further, described variator left shell and variator right shell body are for removably connecting.
Further, described jackshaft left-hand end is fixed on variator left shell inner wall by needle bearing A.
Beneficial effect:
1. the structure of this planet transmission simplifies and light weight, can reduce the power consumption driving motor well, from
And optimize the performance of car load.
2. utilize the architectural feature of planet row coordinating by ring gear and brake itself, it is achieved gearshift, simple in construction, facilitate
Operation, reduces fault rate.
3., in clutch in change speed gear box, it is connected with the planet carrier of planet row by screw by the hub plate of clutch, from
And achieve convenient gearshift.
4. on the one hand the layout of planet row structure can improve the structure stationarity of planet row, the most realizes and on gear ring
Friction plate and the cooperation of brake.
Accompanying drawing explanation
Fig. 1 is the dynamical system assembly structure schematic diagram of planet transmission；
Fig. 2 is the dynamical system assembly structure sketch of planet transmission；
Fig. 3 is that planet transmission one keeps off power transmission line schematic diagram；
Fig. 4 is that planet transmission two keeps off power transmission line schematic diagram；
Fig. 5 is the structural representation of planet row.
Reference is as follows:
1-drives motor；2-flexible disk；3-jackshaft；4-clutch；5-planet row；6-brake；7-main reducing gear driving tooth
Wheel shaft；8-needle bearing B；9-variator right shell body；10-flat key；11-screw；12-output gear；13-main reducing gear and difference
Dynamic device assembly；14-variator left shell；15-needle bearing A；16-gear ring；17-centre wheel；18-planetary gear.
Detailed description of the invention
For further understanding technical scheme, in conjunction with accompanying drawing, the present invention is further elaborated:
In conjunction with accompanying drawing 1, the dynamical system assembly structure of planet transmission, motor 1 output shaft is driven to be connected with flexible disk 2；Flexible
Dish 2 is connected by one end of spline A with jackshaft 3；The other end of jackshaft 3 is arranged on main reducing gear driving gear shaft 7
In the circular hole that one end is offered；Main reducing gear driving gear shaft 7 other end is arranged on variator right shell body 9 by needle bearing B8
On；Described main reducing gear driving gear shaft 7 is provided with output gear 12；Described output gear 12 and main reducing gear and differentiator
Gear on assembly 13 is meshed；Described planet row 5 includes gear ring, two planetary gears, planet carrier and sun gear；Described braking
Device 6 is placed in the outer ring of planet row 5 ring gear, and contacts with the inner wall of variator left shell 14；Described jackshaft 3 from a left side to
The right side is provided with clutch 4 and planet row 5；The clutch hub of described clutch 4 is arranged on central shaft 3 by flat key 10；Described
The hub plate of clutch 4 is connected by the planet carrier of screw 11 with planet row 5；The planet carrier of planet row 5 passes through spline B
It is connected with main reducing gear driving gear shaft 7.Wherein, in planet row 5, sun gear is positioned at center, outer ring be ring gear, two
Individual planetary gear all engages with sun gear, ring gear.The structure of this planet transmission simplifies and light weight, can be well
Reduce the power consumption driving motor, thus optimize the performance of car load.The architectural feature utilizing planet row itself passes through planet row
The ring gear of 5 coordinates with brake 6, it is achieved gearshift, simple in construction, convenient operation, reduces fault rate；Clutch 4
Interior in change speed gear box, it is connected by the planet carrier of screw 11 with planet row 5 by the hub plate of clutch 4, thus realizes
Facilitate gearshift.
In conjunction with accompanying drawing 2, wherein B represents that brake, C represent clutch, and when a gear, B brake is work, C from
Clutch does not works；During two gears, B brake does not works, and C clutch works；During one gear rises two gears, B brake
Being switched to off position by duty, C clutch is switched to duty by off position；Two gears drop to a gear process,
B brake is switched to duty by off position, and C clutch is switched to off position by duty.
In conjunction with accompanying drawing 3, during a gear, brake 6 works, and plays braking action, and the gear ring of planet row 5 maintains static, clutch
Device 4 does not works, and the sun gear of planet row 5 is not fixing with the planet carrier of planet row 5 to be connected, the power sun by planet row 5
Wheel is delivered to the planetary gear of planet row 5, owing to the gear ring of planet row 5 is fixed by brake 6, and the planet carrier retinue of planet row 5
The planetary gear of star row 5 rotates, and transfers power on main reducing gear driving gear shaft 7, and main reducing gear driving gear shaft 7 drives
Output gear 12 moves, thus output gear 12 engages with the gear on differentiator assembly 13 with main reducing gear, thus realizes dynamic
The output of power, final power exports wheel from the semiaxis of main reducing gear Yu differentiator assembly 13.
In conjunction with accompanying drawing 4, during two gears, brake 6 does not works, and does not play braking action, and the gear ring of planet row 5 is rotatable, clutch
Device 4 works, and the sun gear of planet row 5 is fixing with the planet carrier of planet row 5 to be connected, and planet row 5 becomes an entirety not to be played
Chronotropic action, power is directly delivered on main reducing gear driving gear shaft 7 by the planet carrier of planet row 5, and main reducing gear is actively
Gear shaft 7 drives output gear 12 to move, thus output gear 12 engages with the gear on differentiator assembly 13 with main reducing gear,
Thus realizing the output of power, final power exports wheel from the semiaxis of main reducing gear Yu differentiator assembly 13.
In conjunction with accompanying drawing 5, for the structural representation of planet row, including three planetary gears 18, middle sun gear 17 and the tooth of outer ring
16, wherein, three planetary gears 18 be 120 ° uniform, gear ring 16 is internal tooth, and gear ring 16 is nibbled with three planetary gears 18 respectively
Closing, the centre wheel 17 that three planetary gears 18 are arranged with center is meshed；Rub it addition, be evenly equipped with on the circumference of gear ring 16 outer ring
Pad and brake 6 matched in clearance, when brake 6 works, gap diminishes and realizes similar fixing connection effect；This structure
Arrange the structure stationarity that on the one hand can improve planet row, the most realize and the friction plate on gear ring 16 and braking
The cooperation of device 6.
Described embodiment be the present invention preferred embodiment, but the present invention is not limited to above-mentioned embodiment, without departing substantially from this
In the case of the flesh and blood of invention, any conspicuously improved, replacement or modification that those skilled in the art can make are equal
Belong to protection scope of the present invention.
Claims (4)
1. a planet row type variator, it is characterised in that include drive motor (1), flexible disk (2), jackshaft (3),
Clutch (4), planet row (5), brake (6) and main reducing gear driving gear shaft (7)；Described driving motor (1) is defeated
Shaft is connected with flexible disk (2)；Flexible disk (2) is connected by one end of spline A with jackshaft (3)；Jackshaft (3)
The other end be arranged in the circular hole that main reducing gear driving gear shaft (7) one end is offered；Main reducing gear driving gear shaft (7) is another
One end is arranged on variator right shell body (9) by needle bearing B (8)；Described main reducing gear driving gear shaft (7) is installed
There is output gear (12)；Described output gear (12) is meshed with the gear on differentiator assembly (13) with main reducing gear；Institute
State planet row (5) and include gear ring (16), three planetary gears (18), planet carrier and sun gear (17)；Described brake (6)
With friction plate matched in clearance fixing on planet row (5) gear ring outer ring；Described jackshaft (3) is provided with clutch from left to right
And planet row (5) (4)；The clutch hub of described clutch (4) is arranged on central shaft (3) by flat key (10)；Described
The hub plate of clutch (4) is connected by the planet carrier of screw (11) with planet row (5)；The planet of planet row (5)
Frame is connected with main reducing gear driving gear shaft (7) by spline B.
Planet row type variator the most according to claim 1, it is characterised in that in described planet row (5), sun gear
(17) be positioned at center, outer ring be gear ring (16), three 120 ° uniform planetary gears (18) all with sun gear (17), tooth
Circle (16) engagement.
Planet row type variator the most according to claim 1, it is characterised in that described variator left shell (14) and change
Speed device right shell body (9) is for removably connecting.
Planet row type variator the most according to claim 1, it is characterised in that described jackshaft (3) left-hand end is passed through
Needle bearing A (15) is fixed on variator left shell (14) inner wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487345.3A CN106015473A (en) | 2016-06-28 | 2016-06-28 | Planet row transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610487345.3A CN106015473A (en) | 2016-06-28 | 2016-06-28 | Planet row transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106015473A true CN106015473A (en) | 2016-10-12 |
Family
ID=57084790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610487345.3A Pending CN106015473A (en) | 2016-06-28 | 2016-06-28 | Planet row transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106015473A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084231A (en) * | 2017-06-09 | 2017-08-22 | 淄博悍铃机械有限公司 | Multifunctional small tiller |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150148182A1 (en) * | 2013-11-25 | 2015-05-28 | Hyundai Motor Company | Automated manual transmission for vehicle |
| CN105508525A (en) * | 2016-01-22 | 2016-04-20 | 吉林大学 | Electric driving system based on single planet row |
| CN105539130A (en) * | 2016-01-22 | 2016-05-04 | 吉林大学 | Electric driving axle based on single planet row |
| CN105626795A (en) * | 2016-03-18 | 2016-06-01 | 江苏欧瑞格传动部件有限公司 | Two-gear electromobile power assembly |
| CN206299752U (en) * | 2016-06-28 | 2017-07-04 | 泰州市海博汽车科技有限公司 | A kind of planet row type speed changer |
-
2016
- 2016-06-28 CN CN201610487345.3A patent/CN106015473A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150148182A1 (en) * | 2013-11-25 | 2015-05-28 | Hyundai Motor Company | Automated manual transmission for vehicle |
| CN105508525A (en) * | 2016-01-22 | 2016-04-20 | 吉林大学 | Electric driving system based on single planet row |
| CN105539130A (en) * | 2016-01-22 | 2016-05-04 | 吉林大学 | Electric driving axle based on single planet row |
| CN105626795A (en) * | 2016-03-18 | 2016-06-01 | 江苏欧瑞格传动部件有限公司 | Two-gear electromobile power assembly |
| CN206299752U (en) * | 2016-06-28 | 2017-07-04 | 泰州市海博汽车科技有限公司 | A kind of planet row type speed changer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084231A (en) * | 2017-06-09 | 2017-08-22 | 淄博悍铃机械有限公司 | Multifunctional small tiller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10851881B2 (en) | Four-speed transaxle for electric vehicle | |
| CN211525449U (en) | Parallel shaft type two-gear electric driving system | |
| KR20160038142A (en) | Power train for hybrid vehicle | |
| CN101247968A (en) | Motor-driven wheel driving apparatus | |
| CN105253246B (en) | Battery-operated motor cycle spiral disc type frictional drive self-adapting automatic gear shift drive assembly | |
| CN105691195B (en) | A kind of series parallel type double planet wheel rows of mixing bimodulus hybrid electric vehicle gearshift case | |
| CN102371892A (en) | Integrated motor driving system | |
| CN105882394A (en) | Planetary gear train electric drive system for light vehicle and working method of planetary gear train electric drive system | |
| CN109058402A (en) | A kind of dual planetary gear speed changer and control method for electric vehicle | |
| CN209938306U (en) | Two fender speed change systems of external rotor wheel hub motor and electric automobile based on two electromagnetic brake | |
| CN110296194B (en) | Planetary three-gear shifting device | |
| CN105673782A (en) | Automatic gearbox | |
| CN209505411U (en) | A kind of integrated driving device | |
| CN105370847B (en) | Bipyramid frictional drive self-adapting automatic gear shift main shaft assembly | |
| CN106015473A (en) | Planet row transmission | |
| CN206299752U (en) | A kind of planet row type speed changer | |
| CN205534053U (en) | Automatic transmission | |
| CN106090150B (en) | The variable RV speed reducer of reduction ratio | |
| CN110345202A (en) | A kind of AGV driving wheel of double reduction | |
| CN202280799U (en) | Multi-gear transmission case | |
| CN105148512A (en) | Driving device for shuffling rotary disc of mahjong machine | |
| CN101649898A (en) | Double-layer planet gear train speed changer | |
| CN209767307U (en) | unpowered-interruption inner rotor hub motor two-gear speed change system and electric automobile | |
| CN205311322U (en) | Control structure based on single file star row | |
| CN207921252U (en) | Double infinitely continuous gear shift transmissions of rank planetary gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |