CN106329783A

CN106329783A - DC motor with efficient use of flux

Info

Publication number: CN106329783A
Application number: CN201610969485.4A
Authority: CN
Inventors: 王秀平; 闫江峰; 王宝石; 曲春雨; 徐楠
Original assignee: Shenyang Institute of Engineering
Current assignee: Shenyang Institute of Engineering
Priority date: 2016-11-07
Filing date: 2016-11-07
Publication date: 2017-01-11

Abstract

DC motor with efficient use of flux comprises a magnet, a rotation axis in horizontal direction corresponding to top and bottom of the magnet and a rotation axis surrounding the magnet in the shaft direction, bearing between rotation axes and the output terminal which are characterized by that the rotating shaft wrap the magnet, the magnet remains unchanged, roller keeps unchanged in spatial position and maintains rotating. The shaft cuts magnetic field lines to produce induced electromotive force. The invention has the function of improving the conversion efficiency, improved operating performance, as well as simple mechanical structure and stable operation.

Description

Magnetic flux efficiently utilizes type direct current generator

Technical field

The present invention relates to machine field, the magnetic flux referring specifically to the full cutting magnetic line in each limit of a kind of coil efficiently utilizes type direct current Motor.

Background technology

Conventional motor includes induction machine, electric excitation synchronous motor, permagnetic synchronous motor and other specific type of electric machine etc., it Be respectively arranged with pluses and minuses and play an important role in different applications；One coil of conventional generator only has two faces to cut Cutting the magnetic line of force thus produce induction electromotive force, the present invention proposes a kind of novel electric machine structure, it is ensured that conventional synchronization electricity Machine utilizes coil at two or more magnetic In vitro digestion magnetic line of force between them thus to produce induction electromotive force, and this is also us The ultimate principle that all motors run.

Summary of the invention

Present invention solves the technical problem that for: main purpose be to realize making full use of of the magnetic line of force between magnet, profit It is achieved with a kind of novel electric machine structure.

For achieving the above object, the present invention is by the following technical solutions.

Magnetic flux efficiently utilizes type direct current generator to include two magnetic poles, the radial direction rotating shaft that magnet is corresponding up and down, and axle Surround the rotating shaft of magnet to direction, between rotating shaft, utilization bearing connects, and the rotating shaft two ends of radial direction are connected to bearing Inwall, the rotating shaft two ends of axial direction are connected on the outer wall of bearing, and its whole body work time be to maintain magnet Locus does not changes, and the center of each ball in bearing is not subjected to displacement with magnet relatively, only makes inwall Rotate along different direction of rotation from outer wall；Whole body utilizes magnet up and down and the rotating shaft of parcel around is cut magnet and produced The magnetic line of force thus produce electric energy, upper and lower two outfans connect load.

The described magnetic line of force is put in the same direction by two identical magnets and is produced the magnetic line of force that repels each other, by extruding two to The magnet scolded and the magnetic line of force producing comparatively dense.

The rotor that described bearing connects, electromotive force that is that make axial direction and that produce in the radial direction is all by a direction stream Dynamic without producing counteracting.

Described upper and lower outfan is made of an electrically conducting material.

Described bearing is made of an electrically conducting material.

Described radial direction and axial direction rotating shaft are made of an electrically conducting material.

The invention has the beneficial effects as follows: provide a kind of brand-new electric machine structure magnetic flux and efficiently utilize type direct current generator, Wrapped up magnet by rotor, complete the full cutting to the magnetic line of force that magnet produces, improve the cutting number to the magnetic line of force, improve The conversion efficiency of energy.Cutting the stable runnability improving motor, overall structure is novel, and technique is simple, with low cost, Reliable, structural module, it is simple to the significant advantage of the aspects such as industrialization.

Accompanying drawing explanation

Fig. 1 is that magnetic flux efficiently utilizes type direct current generator electric machine structure figure.

Fig. 2 is that magnetic flux efficiently utilizes type direct current generator axial, cross-sectional view.

Fig. 3 is that magnetic flux efficiently utilizes type direct current generator longitudinal section view.

Fig. 4 is that magnetic flux efficiently utilizes type direct current generator bearing sections figure.

Description of reference numerals: 1-upper end exports；2-bearing outer wall；3-upper magnet；4-axial direction rotating shaft；5-lower magnet； 6-lower end exports；7-upper radial direction rotating shaft；8-bearing ball；9-bearing inner wall；Radially to rotating shaft under 10-.

Detailed description of the invention

The present invention discloses a kind of general magnetic flux and efficiently utilizes type direct current generator, two magnets to put in opposite directions, produces mutual exclusion Electric lines of force, applying coil parcel magnet cuts the magnetic line of force on its all directions；Rotating shaft in the radial direction and axial direction Rotating shaft together cutting magnetic line produces induction electromotive force, owing to the sense of current of radial direction Yu axial direction is inconsistent so needing Bearing to be utilized makes radial direction reach the flowing of same direction in the electric current of axial direction, thus realizes coil parcel magnet And cut the magnetic line of force and then the generation electromotive force that magnet produces, it is achieved the operation of motor.

The present invention is described in detail below in conjunction with the accompanying drawings.

Fig. 1 is the structure chart of motor of the present invention, includes two magnets (3), (5) as shown in the figure, and magnet is the most corresponding Water product direction rotating shaft (10), and axial direction parcel magnet rotating shaft (4), between rotating shaft with bearing (2) (8) (9) connect, The rotating shaft (7) of radial direction, (10) two ends are connected to the inwall (9) of bearing, and rotating shaft (4) two ends of axial direction connect respectively Being connected on the outer wall of bearing (2), bearing inner wall and outer wall ball again (8) linkage, two outfans are connected to radial direction In upper two rotating shafts.

Fig. 2 is motor positive direction expanded view of the present invention, and magnet (3) (5) is put in opposite directions, produces mutually exclusive magnetic force Line, is all outflowed back to S pole by N pole, extrudes two pieces of magnets, makes the magnetic line of force become intensive, rotating shaft two magnetic of cutting of axial direction The magnetic line of force of the mutual exclusion that two N poles of body produce, upper and lower two rotating shafts are respectively cut the S pole of upper and lower two magnets of red ferrum.

Fig. 3 is motor longitudinal section view of the present invention.

Fig. 4 position motor bearings of the present invention expanded view, bearing ball is not subjected to displacement, the outer wall of bearing and inwall along Ball, moves toward different directions respectively.

The present invention specifically operates, and has the N pole of two magnets to produce the magnetic line of force repelled each other, when axial direction is along opposed magnet Direction be rotated clockwise being to produce by the electromotive force of (6) (1)；Driven radial direction rotating shaft counterclockwise by ball Rotating, the magnetic line of force that radial direction rotating shaft cutting is produced by magnet S pole, upper radial direction rotor shaft direction produces by (9) electronic to (1) Gesture, the rotating shaft of lower radial direction produces by the electromotive force of (6) to (2), and three sections of electromotive force directions are identical, are overlapped, folded The synthesis electromotive force added.

Claims

1. magnetic flux efficiently utilizes type direct current generator to include two magnetic poles (3), (5), the radial direction rotating shaft that magnetic pole is corresponding up and down (7), (10), and axial direction surround magnetic pole axial rotating shaft (4), rotating shaft is by bearing outer wall (2), bearing ball (8), bearing Inwall (9) connects and composes, and radially rotating shaft (7), (10) two ends are connected to bearing inner wall (9), and axial rotating shaft (4) two ends are respectively Be connected on bearing outer wall (2), and its whole body work time be to maintain magnetic pole (3), (5) locus does not changes, and The center of bearing ball (8) is not subjected to displacement with magnetic pole (3), (5) relatively, only makes bearing inner wall (9) and bearing outer wall (2) Rotate along different direction of rotation；Whole body utilizes magnet up and down and the magnetic field of the rotating shaft cutting magnet generation of parcel around Line thus produce electric energy, by outfan (1), (6) connect load.

The most according to claim 1, magnetic flux efficiently utilizes type direct current generator, it is characterised in that: described magnetic pole (3), (5) are by two Individual identical magnet is put in the same direction and is produced the magnetic line of force that repels each other, extruding two produce comparatively dense to the magnetic pole scolded The magnetic line of force.

The most according to claim 1, magnetic flux efficiently utilizes type direct current generator, it is characterised in that: it is made up of (2), (8), (9) Bearing, its bearing ball (8) locus does not changes, and achieves bearing outer wall (2), bearing inner wall (9) along different Direction rotates, and when i.e. bearing inner wall (9) is rotated clockwise, bearing outer wall (2) counterclockwise rotates.

The most according to claim 1, magnetic flux efficiently utilizes type direct current generator, it is characterised in that: in the axially external installation of motor Axially rotating shaft (4) forms the rotor of cutting axial direction, and radially rotating shaft (7), (10) form two turns up and down in the radial direction Son；And the rotor of the rotor of the radial direction of about two and axial direction is by bearing outer wall (2), bearing ball (8), bearing Wall (9) connection brings it about linkage.

The most according to claim 3, magnetic flux efficiently utilizes type direct current generator, it is characterised in that: the rotor connected by bearing, make Electromotive force that is axial and that radially produce is equidirectional, thus realizes superposition without offsetting.

The most according to claim 5, magnetic flux efficiently utilizes type direct current generator, it is characterised in that: two journal bearings in Heart point extends outfan (1), (6).

The most according to claim 4, magnetic flux efficiently utilizes type direct current generator；It is characterized in that: the bearing outer wall of composition bearing (2), bearing ball (8), bearing inner wall (9) are made up of high temperature resistant conductive material；Described radial direction rotating shaft (7), (10) are by conduction material Material is made；Outfan (1), (6) are made of an electrically conducting material.