CN204089369U - A kind of spindle nose disk generator - Google Patents

A kind of spindle nose disk generator Download PDF

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Publication number
CN204089369U
CN204089369U CN201420363491.1U CN201420363491U CN204089369U CN 204089369 U CN204089369 U CN 204089369U CN 201420363491 U CN201420363491 U CN 201420363491U CN 204089369 U CN204089369 U CN 204089369U
Authority
CN
China
Prior art keywords
magnetic patch
cap
armature
rotor
stator
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.)
Expired - Fee Related
Application number
CN201420363491.1U
Other languages
Chinese (zh)
Inventor
陈芳
张慧明
雷劲松
王熙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
YIZHOU MINIATURE AND SPECIAL ELECTRIC MACHINE CO Ltd HUBEI
Original Assignee
YIZHOU MINIATURE AND SPECIAL ELECTRIC MACHINE CO Ltd HUBEI
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by YIZHOU MINIATURE AND SPECIAL ELECTRIC MACHINE CO Ltd HUBEI filed Critical YIZHOU MINIATURE AND SPECIAL ELECTRIC MACHINE CO Ltd HUBEI
Priority to CN201420363491.1U priority Critical patent/CN204089369U/en
Application granted granted Critical
Publication of CN204089369U publication Critical patent/CN204089369U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to generator, especially a kind of spindle nose disk generator, comprise stator, rotor, described stator is installed on rotor cavity, rotor connects with Automobile shaft, described stator comprises motor shaft and is arranged on the armature on motor shaft, the wheel rim that described rotor comprises left electric motor end cap, right electric motor end cap and is arranged between the two, left magnetic patch, right magnetic patch is provided with inside described electric motor end cap, described left and right magnetic patch annular arrangement, described armature is between left and right magnetic patch, and described armature is coreless armature.The utility model generating stable output is reliable, and torque exports steadily, and noise is low, and without eddy current loss, output power of motor is high, and starting reactance square is little, and delivery efficiency is high, and motor axial dimension is little, and structure is simply, dust-proof, water resistance good.

Description

A kind of spindle nose disk generator
Technical field
The utility model relates to generator, especially a kind of spindle nose disk generator.
Background technology
Traditional armature is that the pole wheel of this annular employs a large amount of magnet steel, and cost is higher mostly with the stator core being wound with enamel wire coil; Loop construction on stator core is very crowded, wiring trouble, and have eddy current loss, efficiency is low, and overall structure is large; There is the rotation pulsation that teeth groove causes in tradition armature, it is poor that torque exports stationarity, and starting torque is large.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of stable electric generation, and efficiency is high, and volume is little, and structure is simple, and quality is little, safe and reliable, the spindle nose disk generator that delivery efficiency is high.
For solving the problems of the technologies described above, the utility model provides a kind of spindle nose disk generator, comprise stator, rotor, described stator is installed on rotor cavity, rotor connects with Automobile shaft, described stator comprises motor shaft and is arranged on the armature on motor shaft, the wheel rim that described rotor comprises left electric motor end cap, right electric motor end cap and is arranged between the two, left magnetic patch, right magnetic patch is provided with inside described electric motor end cap, described left and right magnetic patch annular arrangement, described armature is between left and right magnetic patch, and described armature is coreless armature.
Described disk generator also comprises axle box end cap, and described axle box end cap is arranged on the axle housing of automobile, and the axle housing of axle box end cap and automobile forms enclosure space, and motor shaft is fixed on axle box end cap.
Described armature is made into disc-shape by conductor.
Described disk generator is also provided with flange, and rotor is connected with Automobile shaft end by flange.
Described left magnetic patch is fan-shaped and each left magnetic patch is alternately distributed successively by N, S polarity, and described right magnetic patch is fan-shaped and each right magnetic patch is alternately distributed successively by N, S polarity, and the material of left and right magnetic patch is Nd-Fe-B magnet steel.
The utility model adopts disc type iron core-free generator, and axial dimension is little, compact conformation, volume is little, lightweight, there is not the rotation pulsation that teeth groove causes in armature, torque exports steadily, noise is low, without eddy current loss, output power of motor is high, and starting reactance square is little, delivery efficiency is high, has good fast reaction performance; Axle box end cap makes motor be in the space of a sealing, the good work environment of motor, and dustproof and waterproof performance is good; By Flange joint, structure is simple, firmly stable, is convenient to dismounting, and it is more convenient that neck flange makes motor install, and installs more firm.
Accompanying drawing explanation
Fig. 1 is the cutaway view of embodiment 1 disk generator;
Fig. 2 is the cutaway view of embodiment 2 disk generator.
Embodiment
Embodiment 1
As shown in Figure 1, the utility model disk generator for the design feature of vehicle axle head, a kind of spindle nose disk generator of Aided design assembly, comprise stator 4, rotor 3, described stator 4 is installed on rotor 3 internal cavities, and rotor 3 connects with Automobile shaft 6; The wheel rim 31 that described rotor 3 comprises left electric motor end cap 32, right electric motor end cap 33 and is arranged between the two, left magnetic patch 34, right magnetic patch 35 is provided with inside described left electric motor end cap 32, right electric motor end cap 33, described left and right magnetic patch annular arrangement, left magnetic patch is fan-shaped and each left magnetic patch is alternately distributed successively by N, S polarity, described right magnetic patch is fan-shaped and each right magnetic patch is alternately distributed successively by N, S polarity, and the material of left and right magnetic patch is Nd-Fe-B magnet steel; Described stator 4 comprises motor shaft 42 and is arranged on the armature 41 on motor shaft 42, described armature 41 is between left magnetic patch 34, right magnetic patch 35, described armature 41 is coreless armature, armature 41 is made into disc-shape by conductor, regularly integer is as a whole for described armature 41 three-phase windings, and is shaped by insulating material pressure injection; Described disk generator also comprises axle box end, and 1, described axle box end cap 1 is arranged on the axle housing of automobile, and axle box end cap 1 forms enclosure space with the axle housing of automobile, and motor shaft 42 is fixed on axle box end cap 1 by nut 5; Described disk generator is also provided with flange 2, and rotor 3 is connected with Automobile shaft 6 end by flange 2.
In the utility model embodiment, axle box end cap 1 connects on automobile chassis parts, maintain static, stator 4 is fixed on axle box end cap 1 by nut 5, and rotor 3 is fixedly connected on Automobile shaft 6 by flange 2, during automobile starting, Automobile shaft 5 rotates, and rotor driven 3 rotates, and the existence between stator 4 with rotor 3 is relative to rotate, stator 4 cutting magnetic line, the winding in armature 41 induces the three-phase symmetrical alternating potential of size and Orientation by mechanical periodicity.The utility model utilizes Automobile shaft 5 to rotarily drive the generating of high efficiency disk generator can effectively utilize the electric energy that power provides reliable and stable, thus does not need supporting extra supply unit, efficiently utilizes resource.
Embodiment 2
As shown in Figure 2, its operation principle of the disk generator of the present embodiment is all identical with embodiment 1 with work, and both differences are: the present embodiment is without axle box end cap 1.A kind of spindle nose disk generator, comprise stator 4, rotor 3, described stator 4 is installed on rotor 3 internal cavities, and rotor 3 connects with Automobile shaft 6; The wheel rim 31 that described rotor 3 comprises left electric motor end cap 32, right electric motor end cap 33 and is arranged between the two, left magnetic patch 34, right magnetic patch 35 is provided with inside described left electric motor end cap 32, right electric motor end cap 33, described left and right magnetic patch annular arrangement, left magnetic patch is fan-shaped and each left magnetic patch is alternately distributed successively by N, S polarity, described right magnetic patch is fan-shaped and each right magnetic patch is alternately distributed successively by N, S polarity, and the material of left and right magnetic patch is Nd-Fe-B magnet steel; Described stator 4 comprises motor shaft 42 and is arranged on the armature 41 on motor shaft 42, described armature 41 is between left magnetic patch 34, right magnetic patch 35, described armature 41 is coreless armature, armature 41 is made into disc-shape by conductor, regularly integer is as a whole for described armature 41 three-phase windings, and is shaped by insulating material pressure injection; Described disk generator is also provided with flange 2, and rotor 3 is connected with Automobile shaft 6 end by flange 2; Motor shaft 42 is fixed on automobile chassis parts by nut 5.
In figure, the corresponding same or analogous parts of same or analogous label; Describe position relationship in accompanying drawing only for exemplary illustration, the restriction to this patent can not be interpreted as; Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all execution modes.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection range that all should be included in the claims in the present invention.

Claims (5)

1. a spindle nose disk generator, comprise stator, rotor, described stator is installed on rotor cavity, rotor connects with Automobile shaft, it is characterized in that: described stator comprises motor shaft and is arranged on the armature on motor shaft, the wheel rim that described rotor comprises left electric motor end cap, right electric motor end cap and is arranged between the two, left magnetic patch, right magnetic patch is provided with inside described left electric motor end cap, right electric motor end cap, described left and right magnetic patch annular arrangement, described armature is between left and right magnetic patch, and described armature is coreless armature.
2. a kind of spindle nose disk generator as claimed in claim 1, it is characterized in that: it also comprises axle box end cap, described axle box end cap is arranged on the axle housing of automobile, and the axle housing of axle box end cap and automobile forms enclosure space, and motor shaft is fixed on axle box end cap.
3. a kind of spindle nose disk generator as claimed in claim 1, is characterized in that: described armature is made into disc-shape by conductor.
4. a kind of spindle nose disk generator as claimed in claim 1, it is characterized in that: it is also provided with flange, described rotor is connected with Automobile shaft end by flange.
5. a kind of spindle nose disk generator as claimed in claim 1, it is characterized in that: described left magnetic patch is fan-shaped and each left magnetic patch is alternately distributed successively by N, S polarity, described right magnetic patch is fan-shaped and each right magnetic patch is alternately distributed successively by N, S polarity, and the material of left and right magnetic patch is Nd-Fe-B magnet steel.
CN201420363491.1U 2014-07-01 2014-07-01 A kind of spindle nose disk generator Expired - Fee Related CN204089369U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420363491.1U CN204089369U (en) 2014-07-01 2014-07-01 A kind of spindle nose disk generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420363491.1U CN204089369U (en) 2014-07-01 2014-07-01 A kind of spindle nose disk generator

Publications (1)

Publication Number Publication Date
CN204089369U true CN204089369U (en) 2015-01-07

Family

ID=52182038

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420363491.1U Expired - Fee Related CN204089369U (en) 2014-07-01 2014-07-01 A kind of spindle nose disk generator

Country Status (1)

Country Link
CN (1) CN204089369U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877623A (en) * 2019-11-27 2020-03-13 中车山东机车车辆有限公司 Shaft end connecting device, wheel pair assembly and railway vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110877623A (en) * 2019-11-27 2020-03-13 中车山东机车车辆有限公司 Shaft end connecting device, wheel pair assembly and railway vehicle

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150107

Termination date: 20170701