CN104608623A - Permanent magnet motor type automobile - Google Patents
Permanent magnet motor type automobile Download PDFInfo
- Publication number
- CN104608623A CN104608623A CN201410761962.9A CN201410761962A CN104608623A CN 104608623 A CN104608623 A CN 104608623A CN 201410761962 A CN201410761962 A CN 201410761962A CN 104608623 A CN104608623 A CN 104608623A
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- CN
- China
- Prior art keywords
- permanent magnet
- rare earth
- automobile
- transmission shaft
- earth permanent
- 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
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The invention belongs to the field of automobiles, and discloses an automobile transmission shaft electric generator with an accumulator for power supply. The automobile transmission shaft electric generator comprises the accumulator connected with the electric generator, a rotor of the electric generator is made of a cylindrical rare earth permanent magnet, a cylindrical structure is used for being installed on the automobile transmission shaft in a sleeving mode, and a spring suspension device and a ball bearing are used for assembling a stator and the rotor of a separable combination structure into the electric generator. Firstly a cylindrical aluminium bushing is installed on an existing automobile transmission shaft in a sleeving mode, and secondly the cylindrical rare earth permanent magnet is installed on the aluminium bushing in a sleeving mode; the outer surface of the cylindrical rare earth permanent magnet automobile transmission shaft direction is served as a N pole, the inner surface of the automobile transmission shaft direction is served as an S pole, and the automobile transmission shaft is refitted into the rare earth permanent magnet N pole rotor of the electric generator. According to the permanent magnet motor type automobile, the two electric generators of the two transmission shafts of each large truck simultaneously generate electricity, the generating capacity is large, the efficiency is high, the electric quantity supplying for the automobile is large, the fuel consumption of the automobile is saved, therefore energy conservation and environment protection are achieved, and the operation is safe and reliable.
Description
Technical field
The present invention relates to automobile technical field, particularly relates to a kind of Permanent Magnet and Electric type automobile.
Background technology
The automobile current generator of current known extensive employing, namely on automotive engine, electrical generator is hung, electrical generator and automotive engine couple together by recycling belt transmission, automobile electrical is supplied by car engine machine driving generator during running car, and be battery charge, be to the power deficiency of this electrical generator of automobile by storage battery during automobile start: one is that generator operation environment is warmmer, adding self work be easy to overheated, generator overheating, by reducing its generating capacity, must use cooling mechanism to avoid generator overheating.Two is that the car of small displacement brings into use A/C, electric window and other electric device, and electric device has the trend increased gradually, and alternating current generator must carry out all improvement.Three is engine driven generators generatings, if automobile consumption of current increases, the oil consumption of driving engine must be caused to rise.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, proposing a kind of Permanent Magnet and Electric type automobile.
Scheme of the invention of the present invention is: a kind of Permanent Magnet and Electric type automobile, comprise an electrical generator, the rotor of described electrical generator is become by cylindrical rare earth permanent-magnet system, take columnar structuredly to be sleeved on propeller-shaft, spring suspension and ball bearing of main shaft is utilized to be electrical generator the stator of Split assembled structure and rotor assembling, existing propeller-shaft is first set with cylindrical shape aluminium insert, aluminium insert is set with cylindrical rare earth permanent-magnet body, cylindrical rare earth permanent-magnet body vehicle transmission direction of principal axis outside face is N pole, vehicle transmission direction of principal axis inside face is S pole, propeller-shaft is adapted as electrical generator rare earth permanent magnet N pole rotor.
Preferably, the outside of described lining is provided with protective film.
Vehicle transmission shaft generator, spring suspension is arranged on the automobile chassis frame corresponding with propeller-shaft axle center, T-shaped steel plate is hung under welding under the horizontal girder steel of automobile chassis frame, hang on T-shaped Interal fixation bolt assembly under stator aluminum radiating sleeve suspension ring assembly spring assembly is lifted on spring suspension, ensure that stator and rotor are on same axial line, stator end cap and diameter of stator bore are greater than rotor diameter, two ball bearings are had to form constant air gap between stator and two ends of rotor, propeller-shaft rotor is subjected to displacement, stator is synchronously subjected to displacement by spring suspension and rotor, ensure that vehicle transmission shaft generator normally works.
Detailed description of the invention
For making the technical problem to be solved in the present invention, technical scheme and advantage clearly, be described in detail below in conjunction with specific embodiment.
Technical scheme of the present invention is: a kind of Permanent Magnet and Electric type automobile, comprise an electrical generator, the rotor of described electrical generator is become by cylindrical rare earth permanent-magnet system, take columnar structuredly to be sleeved on propeller-shaft, spring suspension and ball bearing of main shaft is utilized to be electrical generator the stator of Split assembled structure and rotor assembling, existing propeller-shaft is first set with cylindrical shape aluminium insert, aluminium insert is set with cylindrical rare earth permanent-magnet body, cylindrical rare earth permanent-magnet body vehicle transmission direction of principal axis outside face is N pole, vehicle transmission direction of principal axis inside face is S pole, propeller-shaft is adapted as electrical generator rare earth permanent magnet N pole rotor.
Preferably, the outside of described lining is provided with protective film.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a Permanent Magnet and Electric type automobile, it is characterized in that, comprise an electrical generator, the rotor of described electrical generator is become by cylindrical rare earth permanent-magnet system, take columnar structuredly to be sleeved on propeller-shaft, spring suspension and ball bearing of main shaft is utilized to be electrical generator the stator of Split assembled structure and rotor assembling, existing propeller-shaft is first set with cylindrical shape aluminium insert, aluminium insert is set with cylindrical rare earth permanent-magnet body, cylindrical rare earth permanent-magnet body vehicle transmission direction of principal axis outside face is N pole, vehicle transmission direction of principal axis inside face is S pole, propeller-shaft is adapted as electrical generator rare earth permanent magnet N pole rotor.
2. Permanent Magnet and Electric type automobile according to claim 1, it is characterized in that, the outside of described lining is provided with protective film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761962.9A CN104608623A (en) | 2014-12-12 | 2014-12-12 | Permanent magnet motor type automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410761962.9A CN104608623A (en) | 2014-12-12 | 2014-12-12 | Permanent magnet motor type automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104608623A true CN104608623A (en) | 2015-05-13 |
Family
ID=53143355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410761962.9A Pending CN104608623A (en) | 2014-12-12 | 2014-12-12 | Permanent magnet motor type automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104608623A (en) |
-
2014
- 2014-12-12 CN CN201410761962.9A patent/CN104608623A/en active Pending
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150513 |