CN207311104U - A kind of free differential drive device - Google Patents
A kind of free differential drive device Download PDFInfo
- Publication number
- CN207311104U CN207311104U CN201720440080.1U CN201720440080U CN207311104U CN 207311104 U CN207311104 U CN 207311104U CN 201720440080 U CN201720440080 U CN 201720440080U CN 207311104 U CN207311104 U CN 207311104U
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- Prior art keywords
- tumbler
- energy
- driving device
- free differential
- interior
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Abstract
The utility model discloses a kind of free differential drive device, including rotating excitation field power generator, driving device, tumbler and energy recycle device, rotating excitation field power generator and driving, tumbler and energy recycle device are combined, realize power generation driving, free differential, variable speed, energy regenerating cycle applications, the free differential drive device is converted to the electric energy and kinetic energy of power generation driving device by the magnetic energy that the changing magnetic field caused by free differential produces, and has high capacity usage ratio.
Description
Technical field
Power generation, driving and speed change equipment technology field are the utility model is related to, it is more specifically, more particularly to a kind of free
Differential drive device.
Background technology
Existing automobile drive mechanism and box of tricks majority is all mechanical device, such as transmission shaft, such as differential mechanism, all
It is gear drive.It is not only complicated, but also certain energy is consumed, efficiency is low.Do not possess power generation and unnecessary electric energy recycling work(
Energy.So there is no small transformation and room for promotion.
Utility model content
The purpose of this utility model is to provide a kind of high free differential drive device of capacity usage ratio.
In order to achieve the above object, the technical solution adopted in the utility model is as follows：
A kind of free differential drive device, including rotating excitation field power generator, driving device, tumbler and energy regenerating
Device, the tumbler include magnetic field tumbler, outer tumbler and interior tumbler, and the magnetic field tumbler is rotation
Turn the device of generator output power, the outer tumbler includes the convex level of magnet of concentratred winding coil and multiple-layer stacked
Structure, is provided with semi-open slot on the inner cylinder face of the convex level structure of magnet of the multiple-layer stacked, in the concentratred winding coil
In semi-open slot, the interior tumbler includes inner rotator and kicker magnet, is set on the inner rotator external cylindrical surface
There are multiple teeth groove, the teeth groove is corresponding with semi-open slot, and the kicker magnet is fixed and is inlaid in the teeth groove of inner rotator, described
Interior tumbler is arranged in the inner cylinder face of the outer tumbler and is filled with outer gearing electromagnetic coupled, interior rotate
Put and be connected with driving device, the outer tumbler is connected with energy recycle device, and the magnetic field tumbler includes left outside biography
Dynamic device and right outer gearing, left outside transmission device and right outer gearing are located at the both sides of interior tumbler respectively, described
Interior tumbler, left outside transmission device, the central shaft of right outer gearing and driving device are located on same axis, driving dress
Put and left outside transmission device and right outer gearing, the left outside transmission device and right outer gearing are sequentially connected by central shaft
It is connected with energy recycle device.
Further, the driving device is fuel oil power drive unit or motor driver or wind energy driving device
Or solar energy device or water energy driving device.
Further, the energy recycle device further includes electric controller.
Further, the free differential drive device is applied to electric car, and motor drives what is be connected with wheel to turn
Dynamic device, forms free differential, while have power generation, driving function.
Compared with prior art, the utility model has the advantage of：Interior tumbler drives outer rotate by magneticaction
Dynamic device rotates to form free differential gearing；Outer tumbler outwards exports power by power output device, and passes through electronics
System, electric control gear output or recycling electric energy so that there is speed change, driving, generating function, capacity usage ratio is greatly improved.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the free differential drive device of the utility model；
Fig. 2 is the top view of the tumbler in the utility model；
Fig. 3 is the sectional view at A-A in Fig. 2；
Fig. 4 is the structure diagram of the tumbler in the utility model；
Fig. 5 is the structure diagram of the interior tumbler in the utility model；
Fig. 6 is the structure diagram of the inner rotator in the utility model；
Fig. 7 is the attachment structure schematic diagram of the free differential drive device of the utility model.
Embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
Refering to shown in Fig. 1 to Fig. 6, a kind of free differential drive device, include rotating excitation field power generator 1, tumbler 2,
Driving device and energy recycle device, the tumbler include magnetic field tumbler, outer tumbler 21 and interior tumbler
22, the magnetic field tumbler is the device of torque-synchro generator output power, and the outer tumbler includes concentratred winding
The convex level structure 211 of the magnet of coil 210 and multiple-layer stacked, on the inner cylinder face of the convex level structure 211 of magnet of the multiple-layer stacked
Semi-open slot 212 is provided with, the concentratred winding coil 210 is embedded in semi-open slot 212, and the interior tumbler includes interior
Portion's rotor 220 and kicker magnet 221, are provided with multiple teeth groove 222 on 220 external cylindrical surface of inner rotator, the teeth groove 222 with
Semi-open slot is corresponding, and the kicker magnet 221 is fixed and is inlaid in the teeth groove of inner rotator, and the interior tumbler 22 is arranged on
Driving dress is connected with the inner cylinder face of the outer tumbler 21 and with outer gearing electromagnetic coupled, the interior tumbler
Put, the outer tumbler is connected with energy recycle device, and the magnetic field tumbler includes left outside transmission device and right unofficial biography
Dynamic device, left outside transmission device and right outer gearing are located at the both sides of interior tumbler respectively, the interior tumbler, left outside
The central shaft of transmission device, right outer gearing and driving device is located on same axis, driving device by central shaft according to
The left outside transmission device of secondary connection and right outer gearing, the left outside transmission device and right outer gearing are connected with energy regenerating
Device.
In the present embodiment, the driving device is fuel oil power drive unit or motor driver or wind energy driving
Device or solar energy device or water energy driving device, optional driving device scope is wide, and the energy recycle device further includes
Electric controller；The free differential drive device is applied to electric car, and motor drives the tumbler being connected with wheel, is formed
Free differential, while there is power generation, driving function.
As shown in fig.7, the interior tumbler for driving the left and right sides by driving device rotates.Interior tumbler passes through magnetic field
Active force forms free differential, transmission in outer tumbler.The outer gearing of the left and right sides is exported by power output device
Kinetic energy, while electric energy is exported by energy recycle device.By taking electric motor-driving way as an example, the rotational structure of the left and right sides can be with
Both sides wheel of the bus is driven respectively, free differential steering, advance is produced, retrogressing, freely turns to, while and has the power generation, electric energy defeated
Go out to recharge storage battery or feedback main drive, reach energy efficient utilization.
Although being described in conjunction with the accompanying the embodiment of the utility model, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as no more than the described protection model of the claim of the utility model
Enclose, all should be within the scope of protection of the utility model.
Claims (4)
1. a kind of free differential drive device, including rotating excitation field power generator, driving device, tumbler and energy regenerating dress
Put, it is characterised in that：The tumbler includes magnetic field tumbler, outer tumbler and interior tumbler, and the magnetic field turns
Dynamic device is the device of torque-synchro generator output power, and the outer tumbler includes concentratred winding coil and multiple-layer stacked
The convex level structure of magnet, be provided with semi-open slot, the concentration on the inner cylinder face of the convex level structure of magnet of the multiple-layer stacked
Winding coil is embedded in semi-open slot, and the interior tumbler includes inner rotator and kicker magnet, and the inner rotator is cylindrical
Multiple teeth groove are provided with cylinder, the teeth groove is corresponding with semi-open slot, and the kicker magnet is fixed and is inlaid in inner rotator
In teeth groove, the interior tumbler be arranged in the inner cylinder face of the outer tumbler and with outer gearing electromagnetic coupled,
The interior tumbler is connected with driving device, and the outer tumbler is connected with energy recycle device, and the magnetic field rotates dress
Put and be located at interior tumbler respectively including left outside transmission device and right outer gearing, left outside transmission device and right outer gearing
Both sides, the interior tumbler, left outside transmission device, the central shaft of right outer gearing and driving device are located at same axis
On line, driving device is sequentially connected left outside transmission device and right outer gearing by central shaft, the left outside transmission device and
Right outer gearing is connected with energy recycle device.
2. free differential drive device according to claim 1, it is characterised in that：The driving device is fuel oil power
Driving device or motor driver or wind energy driving device or solar energy device or water energy driving device.
3. free differential drive device according to claim 1, it is characterised in that：The energy recycle device further includes electricity
Control device.
4. free differential drive device according to claim 1, it is characterised in that：The energy recycle device is that electric energy is defeated
Go out and retracting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440080.1U CN207311104U (en) | 2017-04-25 | 2017-04-25 | A kind of free differential drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720440080.1U CN207311104U (en) | 2017-04-25 | 2017-04-25 | A kind of free differential drive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207311104U true CN207311104U (en) | 2018-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720440080.1U Active CN207311104U (en) | 2017-04-25 | 2017-04-25 | A kind of free differential drive device |
Country Status (1)
| Country | Link |
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| CN (1) | CN207311104U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926691A (en) * | 2017-04-25 | 2017-07-07 | 陈文清 | A kind of free differential drive device |
-
2017
- 2017-04-25 CN CN201720440080.1U patent/CN207311104U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926691A (en) * | 2017-04-25 | 2017-07-07 | 陈文清 | A kind of free differential drive device |
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