CN206510754U - A kind of many motor series connection infinitely variable transmissions - Google Patents
A kind of many motor series connection infinitely variable transmissions Download PDFInfo
- Publication number
- CN206510754U CN206510754U CN201720035443.3U CN201720035443U CN206510754U CN 206510754 U CN206510754 U CN 206510754U CN 201720035443 U CN201720035443 U CN 201720035443U CN 206510754 U CN206510754 U CN 206510754U
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- China
- Prior art keywords
- motor
- carrier
- sun gear
- collateral line
- cover plate
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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of many motor series connection infinitely variable transmissions, it is characterised in that：Including base, upper cover plate, outer shield, the two ends three that base is separately mounted to outer shield with cover plate forms accommodating cavity, it is provided with upper cover plate and the main axis system and collateral line planetary drive system no less than two that drive the output shaft is provided with the output shaft as output end, accommodating cavity；This speed change main tank uses planetary structure, increase outer ring structure tooth and coaxial bearing, central motor is coupling on an axle with the strength and speed of partially outer motor by special construction, multistage is coupled layer by layer again, specific structure ensures that tooth just can separately work independently multiple motors without separation, also the joint that can be smoothed out is got up to work, this technology is coupled available to one or more motors are stepless, realize a variety of steer modes of speed change, reached at a high speed with reference to hollow-cup motor characteristic, smooth-going and three super engine calls of crucial new-energy automobile of energy-conservation, this product is also applied to collect numerous small integrated use of energy, such as wind-powered electricity generation, small power station etc..
Description
Technical field
The utility model is related to a kind of gearbox, particularly many motor series connection infinitely variable transmissions.
Background technology
The most crucial technology of electric automobile is battery technology and engine technology, but everybody ignores the hardware of gearbox
Research and development, everybody can often take a fancy to certain university's utility model what new battery material on the net, than current battery appearance
Several times etc of amount（Certainly these also have great distances from real volume production）, and I does not always see that certain university manufactures
New work engine etc, key is in engine, and the key of engine is exactly gearbox.The quality of engine mission is determined
The performance issue of automobile.
The utility model contrasts prior art：
First, vapour/diesel vehicle, gearbox technology maturation is also strong at a high speed, but low speed excessive fuel consumption, and engine manufacture is complicated, also not
Meet new energy requirement；
2nd, current pure electric vehicle, engine technology is not mature enough, has the car of gearbox too expensive, continues a journey also not all right, low-grade
Gear-Box is again too big；Motor low speed is strong, does not just have power at a high speed, general vehicle technology energy waste is more, need to be with very
Big battery pack, popularization is not all reached so and is required；
3rd, hybrid power, low speed has electricity, there is oil, relatively good combination at a high speed, but gear shift still has pause and transition in rhythm or melody sense, a car
Two sets of control systems, cost is too high, also difficult popularization.
Utility model content
The purpose of this utility model is to provide a kind of solution speed change energy to solve the problems, such as above-mentioned the deficiencies in the prior art
Realize that a variety of speed change patterns, manufacturing cost are low, complicated simple, small volume, Energy-saving gearbox.
To achieve these goals, many motors series connection infinitely variable transmission designed by the utility model, it is characterised in that：Bag
Base, upper cover plate, outer shield are included, the two ends three that base is separately mounted to outer shield with cover plate is formed on accommodating cavity, upper cover plate
Be provided be provided with the output shaft as output end, accommodating cavity drive the output shaft main axis system and no less than two
Individual collateral line planetary drive system；
Descending carrier that main axis system includes being coaxially disposed, be fixed with the up carrier of above-mentioned output shaft, be located under
The first sun gear below planet carrier and the second sun gear at descending carrier upper end, the first sun gear lower end are set
Rotary shaft is equipped with, the rotary shaft is arranged in base intracavity, described collateral line planetary drive system includes upper collateral line planetary system
With lower collateral line planetary system, lower collateral line planetary system includes mutually nibbling with the first sun gear at the lower side end of descending carrier
The the first sun gear gear ring closed, lower ring gear, Yi Jiyu for carrying external tooth with the intermeshing of the first sun gear gear ring outer ring
Lower intermeshing first motor shaft in ring gear appearance end, is provided with external toothing flange, external tooth between up carrier and upper cover plate
Bearing is installed at circle flange middle-end, the bearing is fixedly connected with output shaft, and output rotation axis are provided with upper cover plate and are held, external tooth
The lower surface of circle flange sleeve is placed on output rotation axis and held, and the first motor shaft is fixed on base.
Further, upper collateral line planetary system includes being arranged on up carrier side end and the second sun gear intermeshing the
Two sun gear gear rings, with the intermeshing upper ring gear with external toothing of the second sun gear gear ring and mutual with external toothing
Second motor shaft of engagement, the second motor shaft is arranged on base.
Further, the motor cabinet for installing motor is provided with below base, motor cabinet is rotated including drive shaft
The main motor of system, the collateral line motor for driving collateral line planetary drive system operation, the collateral line motor, which is provided with, is no less than two, each
Collateral line motor is correspondingly arranged on a collateral line planetary drive system.
Further, output shaft is integrally machined shaping with up carrier.
Further, it is machined with integrally formed upper planet on the lower end of both described up carrier and descending carrier
The first solar wheeling tooth is cased with respectively in frame fix bar, descending carrier fix bar, up carrier fix bar, descending carrier fix bar
Circle, the second sun gear gear ring.
Further, between descending carrier and base, also it is provided with bearing between descending carrier and up carrier
External toothing flange.
The utility model obtains a kind of many motor series connection infinitely variable transmissions, and this speed change main tank uses planetary structure, and increase is outer
Coil structures tooth and coaxial bearing, by special construction central motor and the strength and speed of partially outer motor is coupling in an axle
On, then multistage is coupled layer by layer, specific structure ensures that tooth just can be the separated independent work of two motors without separation
Make, can also smooth out seamless joint and get up to work, this technology available to 2 or more it is individual motor is seamless is coupled,
The a variety of steer modes of speed change are realized, are reached at a high speed with reference to hollow-cup motor characteristic, smooth-going and three crucial super generating requirements of energy-conservation.
Motor mounting design mode includes being mounted side by side, and can also change being combined into triangle according to automobile installation dimension, spiral,
The form such as opposed is installed with one heart；Needed to design 2 motors of combination according to vehicle, 3 motors, 4 motors, 5 motors or more combine tooth case；
It can also realize and control one by one clockwise with control software, control one by one counterclockwise, it is middle suitable to two sections or two sections to centre etc.
Sequence is controlled one by one, and according to control different qualities coding using can just realize racing car pattern, economic model, comfort mode is intelligent
Pattern switching.
Brief description of the drawings
Fig. 1 is this product explosive view
Fig. 2 is overall structure diagram of the present utility model；
Fig. 3 is the structural representation that Fig. 1 removes outer shield；
Fig. 4 is Fig. 2 internal structure schematic diagram；
Fig. 5 is the structural representation of descending carrier；
Fig. 6 is the structural representation of up carrier；
Fig. 7 is the structural representation of external toothing flange.
Embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figures 1 to 7, many motors series connection infinitely variable transmission that the utility model is provided, including base 1, upper cover plate
11st, outer shield 10, the two ends three that base 1 is separately mounted to outer shield 10 with upper cover plate 11 is formed on accommodating cavity, upper cover plate 11
It is provided with and the main axis system for driving the output shaft and multiple sides is provided with the output shaft 2 as output end, accommodating cavity
It is motor planetary drive system；Main axis system include be coaxially disposed descending carrier 13, be fixed with the upper of above-mentioned output shaft
Planet carrier 14, the first sun gear 3 below descending carrier and the second sun gear 4 at descending carrier upper end,
The lower end of first sun gear 3 is provided with rotary shaft, and the rotary shaft is arranged in the inner chamber of base 1 and driven by main motor, described collateral line
Planetary drive system includes upper collateral line planetary system and lower collateral line planetary system, and lower collateral line planetary system includes being arranged on lower planet
With the intermeshing first sun gear gear ring 41 of the first sun gear, mutual with the outer ring of the first sun gear gear ring 41 at the lower side end of frame
The lower ring gear 5 of engagement and with intermeshing first motor shaft 7 of lower ring gear 5, be provided with installation on the first motor shaft 7
Clutch shaft bearing 71, first gear 72 in upper cover plate, it is outer that the lower appearance end of ring gear 5 is also equipped with being meshed with first gear 72
Tooth 51, band is mounted between descending carrier and base, between descending carrier and up carrier, between up carrier and upper cover plate
There is the external toothing flange 12 of bearing, the lower external toothing is arranged between external toothing flange and descending carrier, and the first motor shaft 7 is fixed
On base.Upper collateral line planetary system includes being arranged on the up side end of carrier 14 and intermeshing second sun of the second sun gear
Wheel gear ring, mutually nibble with the intermeshing upper ring gear 6 with external toothing 61 of the second sun gear gear ring and with external toothing 61
The second motor shaft 8 closed, the second motor shaft 8 includes being arranged on second bearing 82 at upper cover plate, is meshed with upper ring gear 6
Second gear 81, the second motor shaft is arranged on base.Title is external toothing flange seat 12 on Fig. 7, descending carrier and base it
Between, between descending carrier and up carrier, between up carrier and upper cover plate be mounted on the external toothing flange 12 with bearing,
This is one of key Design technology, wherein between up carrier and upper cover plate external toothing flange 12 by it upper ring gear
6th, lower external toothing 5 is fixed on concentric circles, sun gear and external toothing can be added to power and speed on planet carrier；Each seat is matched somebody with somebody
An inside and outside bearing 120, each two motor just has a pair of external toothing flange seats.The overall diameter of external toothing flange 120 is enclosed on quick-fried output
Above rolling bearing 9, output rotation axis hold 9 and are enclosed on again in upper cover plate 11.
In order to strengthen fastness and practicality, further, under both described up carrier 14 and descending carrier 13
It is machined with integrally formed up carrier fix bar 140, descending carrier fix bar 130 on end, up carrier fix bar 140,
The first sun gear gear ring 41, the second sun gear gear ring are cased with the descending fix bar of carrier 130 respectively.
The motor cabinet for installing motor is provided with below base, motor cabinet includes the main electricity of drive shaft rotation system
Machine, the collateral line motor for driving collateral line planetary drive system operation, the collateral line motor, which is provided with, is no less than two, and each collateral line motor is equal
A collateral line planetary drive system is correspondingly arranged on, in order to provide accuracy rate, output shaft is integrally machined shaping with up carrier.
This speed change box technology has following characteristics：
1st, it is simple and reliable for structure, extensive manufacture can be automated, manufacturing cost is low, the electricity of half or so can be saved with distance
Pond group, it is super economical；
2nd, maintenance maintenance cost is low, reasonable in design, and battery can be used separately, and overall life is longer, and most parts lead to
With super time saving；
3rd, solving the problems, such as gear shift has a pause and transition in rhythm or melody, and new technology solves the problems, such as speed change, low speed, and the linear accelerating of middling speed and high speed is asked
Topic；It is simple and reliable for structure, it is super simple；
4th, relative to the high problem of existing machinery energy loss, there is this programme energy-conservation to be taken into account with speed；Environmentally friendly power saving, volume
It is small lightweight, surpass energy-conservation；
5th, a variety of driving model controls are complicated, and new technology, which changes software debugging, can realize the control of former complexity, engine
Adjustable torque range amplitude is big, and own loss is few, easy to maintenance, super simple；
6th, installation volume is small；Versatility height, can match most car gages at present, realize stepless gearshift and linearly add
Speed control, it is overproof；
Although the 7, the utility model is shown and described by reference to preferred embodiment, ability is especially fitted
The various change in form and details should can be also made, the utility model is also applied in new-energy automobile industry wide
Collect numerous small energy and be integrated into big torsion output, such as multistage small wind-powered electricity generation is integrated, and multistage small power station is integrated etc..
Although the utility model is shown and described by reference to preferred embodiment, this area is common
Technical staff is it is to be appreciated that the description of the present embodiment can be not limited to, in the range of claims, can make form and thin
Various change on section.
Claims (6)
1. a kind of many motor series connection infinitely variable transmissions, it is characterised in that：Including base, upper cover plate, outer shield, base and cover plate point
Not An Zhuan the two ends three of outer shield form accommodating cavity, be provided with upper cover plate in the output shaft as output end, accommodating cavity
It is provided with the main axis system and collateral line planetary drive system no less than one for driving the output shaft；
Main axis system include be coaxially disposed descending carrier, be fixed with the up carrier of above-mentioned output shaft, positioned at lower planet
The first sun gear below frame and the second sun gear at descending carrier upper end, the first sun gear lower end are provided with
Rotary shaft, the rotary shaft is arranged in base intracavity, and described collateral line planetary drive system includes upper collateral line planetary system with
Collateral line planetary system, lower collateral line planetary system includes intermeshing with the first sun gear at the lower side end of descending carrier
First sun gear gear ring, for the first sun gear gear ring outer ring be intermeshed with external tooth lower ring gear and with it is lower interior
Intermeshing first motor shaft in gear ring appearance end, is provided with external toothing flange, external toothing method between up carrier and upper cover plate
Bearing is installed at blue middle-end, the bearing is fixedly connected with output shaft, output rotation axis are provided with upper cover plate and are held, external toothing method
The lower surface of orchid set is placed on output rotation axis and held, and the first motor shaft is fixed on base.
2. a kind of many motor series connection infinitely variable transmissions according to claim 1, it is characterised in that：Upper collateral line planetary system bag
Include installed in up carrier side end and the intermeshing second sun gear gear ring of the second sun gear, mutual with the second sun gear gear ring
The upper ring gear with external toothing of engagement and with intermeshing second motor shaft of external toothing, the second motor shaft is arranged on
On base.
3. a kind of many motor series connection infinitely variable transmissions according to claim 1 or 2, it is characterised in that：
Be provided with the motor cabinet for installing motor below base, motor cabinet include drive shaft rotation system main motor,
The collateral line motor of collateral line planetary drive system operation is driven, the collateral line motor, which is provided with, is no less than two, and each collateral line motor is right
A collateral line planetary drive system should be provided with.
4. a kind of many motor series connection infinitely variable transmissions according to claim 3, it is characterised in that：Output shaft and up carrier
It is integrally machined shaping.
5. a kind of many motor series connection infinitely variable transmissions according to claim 4, it is characterised in that：Described up carrier and
Integrally formed up carrier fix bar, descending carrier fix bar, up carrier are machined with the lower end of both descending carrier
The first sun gear gear ring, the second sun gear gear ring are cased with fix bar, descending carrier fix bar respectively.
6. a kind of many motor series connection infinitely variable transmissions according to claim 4, it is characterised in that：Descending carrier and base it
Between, between descending carrier and up carrier the external toothing flange with bearing is also installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016208741779 | 2016-08-15 | ||
| CN201620874177 | 2016-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206510754U true CN206510754U (en) | 2017-09-22 |
Family
ID=59864562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720035443.3U Withdrawn - After Issue CN206510754U (en) | 2016-08-15 | 2017-01-12 | A kind of many motor series connection infinitely variable transmissions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206510754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585371A (en) * | 2016-08-15 | 2017-04-26 | 深圳市万维博新能源技术有限公司 | Infinitely variable transmission with multiple motors connected in series |
-
2017
- 2017-01-12 CN CN201720035443.3U patent/CN206510754U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585371A (en) * | 2016-08-15 | 2017-04-26 | 深圳市万维博新能源技术有限公司 | Infinitely variable transmission with multiple motors connected in series |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Shenqian Inventor after: Qiu Lihong Inventor before: Liu Shenqian |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20230704 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170922 Effective date of abandoning: 20230704 |