CN109458440A - A kind of double fluid gearbox - Google Patents
A kind of double fluid gearbox Download PDFInfo
- Publication number
- CN109458440A CN109458440A CN201811637926.6A CN201811637926A CN109458440A CN 109458440 A CN109458440 A CN 109458440A CN 201811637926 A CN201811637926 A CN 201811637926A CN 109458440 A CN109458440 A CN 109458440A
- Authority
- CN
- China
- Prior art keywords
- bevel gear
- gear
- differential
- input shaft
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title claims description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 241000239290 Araneae Species 0.000 claims abstract description 16
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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
- F16H48/00—Differential gearings
- F16H48/05—Multiple interconnected differential sets
-
- 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
- F16H48/00—Differential gearings
- F16H48/06—Differential gearings with gears 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
- F16H48/00—Differential gearings
- F16H2048/02—Transfer gears for influencing drive between outputs
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of double-current gearboxes, are made of shell, differential casing, bevel gear input shaft, transmission gear, differential gear, bevel gear, differential spider wheel, planetary gear, axle shaft gear and bearing；When straight trip, power is inputted by bevel gear input shaft one, differential gear one is driven to rotate, differential gear one drives the operating of differential mechanism shell, differential mechanism shell drives to be operated by two planetary gears that short axle connects, since differential spider wheel one is locked, so driving axle shaft gear rotation by two planetary gears that short axle connects, the driving of straight line traveling is realized；When pivot stud, power is inputted by bevel gear input shaft two, and the bevel gear band dynamic bevel gear one of bevel gear input shaft two and bevel gear two rotate, and bevel gear one is opposite with two rotation direction of bevel gear, and then axle shaft gear and differential casing rotation are driven, realize the power drive of vehicle pivot stud.Solve the problems, such as that existing transmission function is single, driving direction is fixed.
Description
Technical field
The present invention relates to a kind of gearboxes, and in particular to a kind of double fluid gearbox.
Background technique
Currently, automobile gearbox mostly uses greatly the design of differential mechanism, it can solve automobile normal running and encounter side
Power assignment problem when tyre slip, but the power of some special vehicles is distributed and drives then obviously to be not achieved and is wanted
It asks.
It is therefore desirable to which a kind of new Gearbox design, has while providing normal differential mechanism function so that vehicle
Rotate in place the function of ground driving force output.
Summary of the invention
The purpose of the present invention is to provide a kind of double-current gearbox, to solve, existing transmission function is single, driving side
To fixed problem.
To achieve the above object, the present invention adopts the following technical scheme:
It is a kind of double fluid gearbox, by shell, differential casing, bevel gear input shaft, transmission gear, differential gear, bevel gear,
Differential spider wheel, planetary gear, axle shaft gear and bearing composition；Two one group of the planetary gear is connected by short axle；Assembly is closed
System are as follows: the bevel gear of bevel gear input shaft one and differential gear one cooperate, the bevel gear of bevel gear input shaft three and differential mechanism
Gear three cooperates, and the bevel gear of bevel gear input shaft two cooperates with bevel gear one and bevel gear two simultaneously, three transmission gear strings
Connection cooperation, the two planetary gear sides connected by short axle and differential spider wheel cooperate, and the other side and axle shaft gear cooperate；When
When vehicle is kept straight on, power is inputted by bevel gear input shaft one, and one one side of bevel gear input shaft is transmitted power by bevel gear
To differential gear one, bevel gear input shaft three, one band of differential gear are on the other hand imparted power to by transmission gear
Dynamic differential mechanism shell operating, differential mechanism shell drives to be operated by two planetary gears that short axle connects, due to bevel gear input shaft
Two bevel gear is connected to bevel gear one and bevel gear two, and differential spider wheel one is locked, so connected by short axle two
A planetary gear drives axle shaft gear rotation, and two sides rotation direction is consistent, rate is consistent, realizes the driving of straight line traveling；
When vehicle needs pivot stud, power is inputted by bevel gear input shaft two, the bevel gear band mantle tooth of bevel gear input shaft two
Wheel one and bevel gear two rotate, and bevel gear one and two rotation direction of bevel gear are on the contrary, bevel gear one and bevel gear two drive respectively
Differential spider wheel one and differential spider wheel two, and then drive axle shaft gear and differential casing rotation, two sides axle shaft gear
Direction of rotation is on the contrary, realize the power drive of vehicle pivot stud.
Above-mentioned shell is for installing fixed all parts.
There is bevel gear in one end of above-mentioned bevel gear input shaft, and the other end with power input shaft for being attached.
Above-mentioned differential casing is fixedly connected with differential gear, is rotated synchronously, two rows of connection in differential carrier body
The short axle of star-wheel is fixedly connected with differential casing.
Above-mentioned bevel gear input shaft one is fixedly connected with transmission gear one；The bevel gear input shaft three and transmission gear three
It is fixedly connected；The bevel gear input shaft two is flexibly connected with transmission gear two, and transmission gear two can be around bevel gear input shaft two
It is rotated freely for axis.
Above-mentioned planetary gear is fixedly connected with bevel gear by axis, and intermediate connecting shaft is fixed on shell with bearing, is realized certainly
By rotating, differential casing can be rotated freely around intermediate connecting shaft for axis.
The present invention has the advantage that
After design of the invention, has output while realizing the function of original differential mechanism so that vehicle rotates in place ground
The ability of driving force improves the use scope of vehicle, and simple and practical in structure so that vehicle has more preferably driving capability.
Detailed description of the invention
Fig. 1 is a kind of double-current removal case top lid of gearbox of the present invention and the perspective view of side differential mechanism shell.
Fig. 2 is a kind of perspective view of the removal shell and side differential mechanism shell of double-current gearbox of the present invention.
In figure: 1, shell；2, differential casing；3, bevel gear input shaft；4, transmission gear；5, differential gear；6, it bores
Gear；7, differential spider wheel；8, planetary gear；9, axle shaft gear；10, bearing；11, short axle；12, the cone of bevel gear input shaft one
Gear；13, the bevel gear of bevel gear input shaft three；14, the bevel gear of bevel gear input shaft two；15, bevel gear.
Specific embodiment
Embodiments of the present invention are illustrated by particular specific embodiment below, those skilled in the art can be by this explanation
Content disclosed by book is understood other advantages and efficacy of the present invention easily.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover
In enclosing.Meanwhile cited such as "upper", "lower", " left side ", the right side in this specification ", the term of " centre ", be merely convenient to chat
That states is illustrated, rather than to limit the scope of the invention, relativeness is altered or modified, and is changing skill without essence
It is held in art, when being also considered as the enforceable scope of the present invention.
Embodiment 1
Referring to Fig. 1-Fig. 2, a kind of double fluid gearbox, by shell 1, differential casing 2, bevel gear input shaft 3, transmission gear 4, poor
Fast device gear 5, bevel gear 6, differential spider wheel 7, planetary gear 8, axle shaft gear 9 and bearing 10 form；The planetary gear 8 two
One group, it is connected by short axle 11；Assembly relation are as follows: the bevel gear 12 of one 3-1 of bevel gear input shaft is matched with one 5-1 of differential gear
It closes, the bevel gear 13 of three 3-3 of bevel gear input shaft and three 5-3 of differential gear cooperate, the bevel gear of two 3-2 of bevel gear input shaft
14 cooperate with one 15-1 of bevel gear and two 15-2 of bevel gear simultaneously, and three series connection cooperations of transmission gear 4 are connected by short axle 11
Two 8 sides of planetary gear and differential spider wheel 7 cooperate, and the other side and axle shaft gear 9 cooperate；When vehicle straight trip when, power by
One 3-1 of bevel gear input shaft input, on the one hand pass through bevel gear 12 imparts power to differential mechanism tooth to one 3-1 of bevel gear input shaft
A 5-1 is taken turns, three 3-3 of bevel gear input shaft, one 5-1 band of differential gear are on the other hand imparted power to by transmission gear 4
Dynamic differential mechanism shell 2 operates, and differential mechanism shell 2 drives two planetary gears 8 operating connected by short axle 11, since bevel gear is defeated
The bevel gear 14 for entering two 3-2 of axis is connected to two 15-2 of one 15-1 of bevel gear and bevel gear, and one 7-1 of differential spider wheel is locked,
So driving axle shaft gear 9 to rotate by two planetary gears 8 that short axle 11 connects, two sides rotation direction is consistent, rate is consistent, real
The driving of straight line traveling is showed；When vehicle needs pivot stud, power is inputted by two 3-2 of bevel gear input shaft, bores tooth
The bevel gear 14 for taking turns two 3-2 of input shaft rotates with one 15-1 of dynamic bevel gear and two 15-2 of bevel gear, one 15-1 of bevel gear and cone tooth
Two 15-2 rotation directions are taken turns on the contrary, one 15-1 of bevel gear and two 15-2 of bevel gear drive one 7-1 of differential spider wheel and difference respectively
Fast two 7-2 of device planetary gear, and then axle shaft gear 9 and differential casing 2 is driven to rotate, 9 direction of rotation of two sides axle shaft gear on the contrary,
Realize the power drive of vehicle pivot stud.
Above-mentioned shell 1 is for installing fixed all parts.
There is bevel gear in one end of above-mentioned bevel gear input shaft 3, and the other end with power input shaft for being attached.
Above-mentioned differential casing 2 is fixedly connected with differential gear 5, is rotated synchronously, connection two in differential casing 2
The short axle 11 of planetary gear 8 is fixedly connected with differential casing 2.
Above-mentioned one 3-1 of bevel gear input shaft is fixedly connected with one 4-1 of transmission gear；Three 3-3 of bevel gear input shaft with
Three 4-3 of transmission gear is fixedly connected；Two 3-2 of bevel gear input shaft is flexibly connected with two 4-2 of transmission gear, transmission gear two
4-2 can be rotated freely around two 3-2 of bevel gear input shaft for axis.
Above-mentioned planetary gear 8 is fixedly connected with bevel gear 15 by axis, and intermediate connecting shaft bearing 10 is fixed on shell 1,
Realization rotates freely, and differential casing 2 can be rotated freely around intermediate connecting shaft for axis.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (6)
1. a kind of double fluid gearbox, it is characterised in that: by shell (1), differential casing (2), bevel gear input shaft (3), transmission
Gear (4), differential gear (5), bevel gear (6), differential spider wheel (7), planetary gear (8), axle shaft gear (9) and bearing
(10) it forms；(8) two one group of the planetary gear is connected by short axle (11)；Assembly relation are as follows: one (3- of bevel gear input shaft
1) bevel gear (12) and differential gear one (5-1) cooperates, the bevel gear (13) of bevel gear input shaft three (3-3) and differential mechanism
Gear three (5-3) cooperation, the bevel gear (14) of bevel gear input shaft two (3-2) simultaneously with bevel gear one (15-1) and bevel gear two
(15-2) cooperation, three transmission gear (4) series connection cooperations, two planetary gear (8) sides connected by short axle (11) and differential
Device planetary gear (7) cooperation, the other side and axle shaft gear (9) cooperate；When vehicle straight trip, power is by one (3- of bevel gear input shaft
1) it inputting, bevel gear input shaft one (3-1) on the one hand imparts power to differential gear one (5-1) by bevel gear (12),
On the other hand it is imparted power to bevel gear input shaft three (3-3) by transmission gear (4), differential gear one (5-1) drives
Differential mechanism shell (2) operating, differential mechanism shell (2) drives two planetary gears (8) operating connected by short axle (11), due to cone
The bevel gear (14) of gear input shaft two (3-2) is connected to bevel gear one (15-1) and bevel gear two (15-2), differential spider
One (7-1) of wheel is locked, so driving axle shaft gear (9) rotation by two planetary gears (8) that short axle (11) connect, two sides turn
Dynamic direction is consistent, rate is consistent, realizes the driving of straight line traveling；When vehicle needs pivot stud, power is by cone tooth
Take turns input shaft two (3-2) input, bevel gear (14) band dynamic bevel gear one (15-1) and the bevel gear of bevel gear input shaft two (3-2)
Two (15-2) rotation, bevel gear one (15-1) and (15-2) rotation direction of bevel gear two are on the contrary, bevel gear one (15-1) and cone tooth
Two (15-2) of wheel drive differential spider wheel one (7-1) and differential spider wheel two (7-2) respectively, and then drive axle shaft gear
(9) it is rotated with differential casing (2), axle shaft gear (9) direction of rotation in two sides is on the contrary, realize that the power of vehicle pivot stud drives
It is dynamic.
2. a kind of double-current gearbox as described in claim 1, it is characterised in that: the shell (1) is each for installing fixation
Component.
3. a kind of double-current gearbox as described in claim 1, it is characterised in that: one end of the bevel gear input shaft (3) has
Bevel gear, the other end with power input shaft for being attached.
4. a kind of double-current gearbox as described in claim 1, it is characterised in that: the differential casing (2) and differential mechanism tooth
Wheel (5) is fixedly connected, and is rotated synchronously, the short axle (11) and differential carrier of two planetary gears (8) of connection in differential casing (2)
Body (2) is fixedly connected.
5. a kind of double-current gearbox as described in claim 1, it is characterised in that: the bevel gear input shaft one (3-1) and biography
Moving gear one (4-1) is fixedly connected；The bevel gear input shaft three (3-3) is fixedly connected with transmission gear three (4-3)；The cone
Gear input shaft two (3-2) is flexibly connected with transmission gear two (4-2), and transmission gear two (4-2) can be around bevel gear input shaft two
(3-2) rotates freely for axis.
6. a kind of double-current gearbox as described in claim 1, it is characterised in that: the planetary gear (8) and bevel gear (15) are logical
It crosses axis to be fixedly connected, intermediate connecting shaft is fixed on shell (1) with bearing (10), and realization rotates freely, and differential casing (2) can
It is rotated freely around intermediate connecting shaft for axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637926.6A CN109458440B (en) | 2018-12-29 | 2018-12-29 | Double-flow gearbox |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811637926.6A CN109458440B (en) | 2018-12-29 | 2018-12-29 | Double-flow gearbox |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109458440A true CN109458440A (en) | 2019-03-12 |
| CN109458440B CN109458440B (en) | 2024-05-14 |
Family
ID=65615803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811637926.6A Active CN109458440B (en) | 2018-12-29 | 2018-12-29 | Double-flow gearbox |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109458440B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081132A (en) * | 2019-05-30 | 2019-08-02 | 新乡北方车辆仪表有限公司 | A kind of three tunnels output transfer case |
| CN111532337A (en) * | 2020-05-18 | 2020-08-14 | 新乡北方车辆仪表有限公司 | Control method for comprehensive double-current electric transmission |
| CN112078360A (en) * | 2020-09-26 | 2020-12-15 | 郭佳 | Single-power-source dual-drive device and combination method |
| CN112128339A (en) * | 2020-10-20 | 2020-12-25 | 白金砖 | Pneumatic control differential mechanism |
| CN113371100A (en) * | 2021-07-03 | 2021-09-10 | 郭佳 | Application method of single-motor dual-drive device in wheeled robot chassis |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29806180U1 (en) * | 1998-04-03 | 1998-06-25 | Hensler, Ewald, 78194 Immendingen | Mixing gear |
| KR20050047844A (en) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | Differential of vehicle |
| US20080103011A1 (en) * | 2006-10-27 | 2008-05-01 | Torvec, Inc. | Steer Drive for Tracked Vehicles |
| JP2008175294A (en) * | 2007-01-18 | 2008-07-31 | Kubota Corp | Travel transmission device |
| CN101559714A (en) * | 2009-03-06 | 2009-10-21 | 徐积励 | Vehicle main driver with left half shaft and right half shaft of reversing rotation |
| CN203906707U (en) * | 2014-05-30 | 2014-10-29 | 常州东风农机集团有限公司 | Synchronous power output device of transmission of transplanter type vehicle |
| CN204055355U (en) * | 2014-03-25 | 2014-12-31 | 徐积勉 | Another can realize the vehicle main device of vehicle pivot stud |
| CN104626978A (en) * | 2015-03-12 | 2015-05-20 | 济南大学 | Automotive active differential machine drive axle |
| CN104786833A (en) * | 2015-04-16 | 2015-07-22 | 湖南农业大学 | Driving axle for mechanical left-right positive and negative rotation tracked vehicle |
| US20160252173A1 (en) * | 2015-02-27 | 2016-09-01 | Caterpillar Inc. | Output transfer group for mobile machine powertrain |
| CN106657932A (en) * | 2017-02-27 | 2017-05-10 | 新乡北方车辆仪表有限公司 | Panoramic viewer |
| DE102016107827A1 (en) * | 2016-04-27 | 2017-11-02 | Kessler & Co. Gmbh & Co. Kg | steering gear |
| WO2018033101A1 (en) * | 2016-08-18 | 2018-02-22 | 北京驹创鼎盛科技发展有限公司 | Power transmission device |
| US9970521B1 (en) * | 2016-02-26 | 2018-05-15 | Rodney J. Cook and successors in trust | Infinitely variable transmission |
| CN108253109A (en) * | 2018-01-19 | 2018-07-06 | 青岛理工大学 | Multi-drive differential mechanism |
| CN108518473A (en) * | 2018-04-26 | 2018-09-11 | 徐工集团工程机械有限公司 | A kind of vehicle primary actuator and its control method |
| CN207880035U (en) * | 2018-02-07 | 2018-09-18 | 浙江玉马机械有限公司 | Fixed shaft gear train pivot stud gearbox and crawler belt agricultural vehicle with the gearbox |
| CN109693540A (en) * | 2017-10-20 | 2019-04-30 | 韩胜优 | Power transmission, including this vehicle and power transmission control method |
-
2018
- 2018-12-29 CN CN201811637926.6A patent/CN109458440B/en active Active
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29806180U1 (en) * | 1998-04-03 | 1998-06-25 | Hensler, Ewald, 78194 Immendingen | Mixing gear |
| KR20050047844A (en) * | 2003-11-18 | 2005-05-23 | 현대자동차주식회사 | Differential of vehicle |
| US20080103011A1 (en) * | 2006-10-27 | 2008-05-01 | Torvec, Inc. | Steer Drive for Tracked Vehicles |
| JP2008175294A (en) * | 2007-01-18 | 2008-07-31 | Kubota Corp | Travel transmission device |
| CN101559714A (en) * | 2009-03-06 | 2009-10-21 | 徐积励 | Vehicle main driver with left half shaft and right half shaft of reversing rotation |
| CN204055355U (en) * | 2014-03-25 | 2014-12-31 | 徐积勉 | Another can realize the vehicle main device of vehicle pivot stud |
| CN203906707U (en) * | 2014-05-30 | 2014-10-29 | 常州东风农机集团有限公司 | Synchronous power output device of transmission of transplanter type vehicle |
| US20160252173A1 (en) * | 2015-02-27 | 2016-09-01 | Caterpillar Inc. | Output transfer group for mobile machine powertrain |
| CN104626978A (en) * | 2015-03-12 | 2015-05-20 | 济南大学 | Automotive active differential machine drive axle |
| CN104786833A (en) * | 2015-04-16 | 2015-07-22 | 湖南农业大学 | Driving axle for mechanical left-right positive and negative rotation tracked vehicle |
| US9970521B1 (en) * | 2016-02-26 | 2018-05-15 | Rodney J. Cook and successors in trust | Infinitely variable transmission |
| DE102016107827A1 (en) * | 2016-04-27 | 2017-11-02 | Kessler & Co. Gmbh & Co. Kg | steering gear |
| WO2018033101A1 (en) * | 2016-08-18 | 2018-02-22 | 北京驹创鼎盛科技发展有限公司 | Power transmission device |
| CN106657932A (en) * | 2017-02-27 | 2017-05-10 | 新乡北方车辆仪表有限公司 | Panoramic viewer |
| CN109693540A (en) * | 2017-10-20 | 2019-04-30 | 韩胜优 | Power transmission, including this vehicle and power transmission control method |
| CN108253109A (en) * | 2018-01-19 | 2018-07-06 | 青岛理工大学 | Multi-drive differential mechanism |
| CN207880035U (en) * | 2018-02-07 | 2018-09-18 | 浙江玉马机械有限公司 | Fixed shaft gear train pivot stud gearbox and crawler belt agricultural vehicle with the gearbox |
| CN108518473A (en) * | 2018-04-26 | 2018-09-11 | 徐工集团工程机械有限公司 | A kind of vehicle primary actuator and its control method |
Non-Patent Citations (3)
| Title |
|---|
| 孙传祝;: "轴向滑块凸轮式差速器的设计与分析", 机械设计与研究, no. 03, 20 June 2007 (2007-06-20) * |
| 宋卫平;: "磁电式转速传感器在汽车中的应用设计", 汽车与驾驶维修(维修版), no. 09, 3 September 2017 (2017-09-03) * |
| 李豫彰;朱志远;张旭东;: "基于差速器原理的可调相位齿轮箱", 机械传动, no. 01, 15 January 2010 (2010-01-15) * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081132A (en) * | 2019-05-30 | 2019-08-02 | 新乡北方车辆仪表有限公司 | A kind of three tunnels output transfer case |
| CN111532337A (en) * | 2020-05-18 | 2020-08-14 | 新乡北方车辆仪表有限公司 | Control method for comprehensive double-current electric transmission |
| CN111532337B (en) * | 2020-05-18 | 2022-01-07 | 新乡北方车辆仪表有限公司 | Control method for comprehensive double-current electric transmission |
| CN112078360A (en) * | 2020-09-26 | 2020-12-15 | 郭佳 | Single-power-source dual-drive device and combination method |
| CN112128339A (en) * | 2020-10-20 | 2020-12-25 | 白金砖 | Pneumatic control differential mechanism |
| CN113371100A (en) * | 2021-07-03 | 2021-09-10 | 郭佳 | Application method of single-motor dual-drive device in wheeled robot chassis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109458440B (en) | 2024-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109458440A (en) | A kind of double fluid gearbox | |
| CN105051418B (en) | Speed changer for motor vehicle | |
| CN107191553A (en) | The electronic a11wheel drive of double speed with separation two-stage reduction planetary system | |
| CN203836112U (en) | Dual-direction-input constant-direction-output wheel train capable of preventing reverse rotation wheel train follow-up damping | |
| US8376886B2 (en) | Coaxial epicyclic gear train with bidirectional input and one-way output | |
| CN103671809A (en) | Independent transmission device | |
| CN104913021A (en) | Planetary differential variable-speed shaft and planetary variable-speed system | |
| CN207843216U (en) | Transmission device, driving device and the electric vehicle with driving device | |
| CN107882925A (en) | Front drive axle of tractor deceleration transmission system | |
| CN101868651A (en) | A variable transmission | |
| CN106931132A (en) | Power transmission | |
| US8439783B2 (en) | Penetrating shaft type planetary gear train with bidirectional input and one-way output | |
| CN209539938U (en) | A kind of stepless transmission | |
| CN103982607A (en) | Hybrid powertrain | |
| CN102720812B (en) | One double input two can keep off stepless speed changes devices | |
| CN108253111A (en) | A kind of deceleration differential of planetary gear type | |
| CN209925555U (en) | Double-flow gearbox | |
| CN203957875U (en) | Transfer transmission device | |
| CN208966957U (en) | Multiple-speed gear-box | |
| CN103912653A (en) | Speed reducing device of torsion sensing differential planet gear system | |
| CN203809637U (en) | Speed reduction device with torsion induction differential planetary gear trains | |
| CN107939912A (en) | Optimal design of coaxial planetary reducer with dual power output | |
| CN209103674U (en) | A kind of science popularization device for demonstrating gearbox principle | |
| CN209539992U (en) | A kind of stepless transmission | |
| CN102996748A (en) | High-power output stepless speed regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |