CN103715796A

CN103715796A - Wheel-moving repulsive force permanent-magnet DC motor

Info

Publication number: CN103715796A
Application number: CN201310744109.1A
Authority: CN
Inventors: 罗永�
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-30
Filing date: 2013-12-30
Publication date: 2014-04-09

Abstract

Provided is a wheel-moving repulsive force permanent-magnet DC motor. Main magnetic poles of the motor are multiple pairs of wheel-moving permanent magnets, wherein the permanent magnets are the same in one direction and sequentially and independently rotate in turn, magnetic pole faces of the same polarity face towards the same direction, and the permanent magnets are in lateral repulsive states and rotate along the surface of a metal magnetizer fixed in a shell. The permanent magnets rotate to enable lateral repulsive magnetic fields between the magnetic pole faces to be shielded one by one, edges of each pair of magnetic pole faces are merged one by one and locked by electromagnetic coupling devices, and then asymmetrical states of the repulsive magnetic action force in forward and backward directions between the condition that intervals of the magnetic pole faces exist and the condition that the intervals do not exist are formed. A power distribution device enables each electromagnetic coupling device to be powered on one by one and enables the locked permanent magnets to be separated and release the stored repulsive magnetic action force to form kinetic energy output on an output half shaft. The magnetic action force of the motor is smaller than torque generated by permanent-magnet directional repulsive magnetic action force, and therefore the magnetic energy effect of the permanent magnets can be utilized more thoroughly. Compared with an existing permanent magnet motor, the wheel-moving repulsive force permanent-magnet DC motor has the advantages of saving more electricity and being widely applied to various energy-saving and environmental protection fields in industry production and communication and transportation.

Description

A kind of repulsion permanent magnet DC motor that moves in turn

Technical field

The present invention relates to a kind of economize on electricity permanent magnet DC motor.

Background technology

As everyone knows, rare-earth permanent magnet is to have permanent and constant magnetic energy (as: SmCo, neodymium iron boron, iron nickel cobalt etc..).At present, rare earth permanent magnet applies to the fixed magnetic pole of magneto mostly, the groundwork principle of its motor is that the magnetic force of the rotating magnetic field set up between the permanent-magnetic field with electromagnetic field effect changeless permanent magnet of polarity on stator or rotor of checker makes rotor continue to rotate acting, thereby improve its power, reduce its volume, more non-magneto has reduced iron loss, has saved electric energy.If the magnetic fields mode of the electromagnetic field in current magneto and permanent magnetic field foundation can be changed, making permanent magnetic field interacts, the mode of electromagnetic field booster action, the permanent magnetic force that makes full use of permanent magnet forms and continues kinetic energy acting on rotor, be to save the huge electric energy of more social demands? yet well-known, when magnetic field of permanent magnet and permanent magnet magnetic field interactions, magnetic force at the forward that does not have to produce under variable electromagnetic field effect and External Force Acting state and reverse both direction is symmetry equivalent all the time, invariable, thereby its magnetic force does not produce directed kinetic potential, if want, make the interaction of permanent magnetic field in motor form the directed kinetic potential state that forward magnetic force is greater than the magnetic force of reverse magnetic force all the time, it is formed on rotor and continue symmetrical kinetic energy output, must its permanent magnetic action power be applied and is greater than or the variable electromagnetic force of equivalent symmetry, afterwards, also be just far from being saving electric power to a greater extent.

Summary of the invention

When solving permanent magnetism and magnetic field of permanent magnet interphase interaction in motor, forward and reverse magnetic force symmetry equivalent, invariable problem all the time, when to permanent magnetic field, interactional magnetic force applies asymmetric, to be less than its magnetic force variable electromagnetic force, magnetic force between its permanent magnetic field is formed on rotor continue symmetrical kinetic energy, allow permanent magnetic field bring into play larger magnetic energy effect, to make motor save to a greater extent more electric energy, the invention provides a kind of repulsion permanent magnet DC motor that moves in turn.Main pole in this motor is permanent magnet and permanent magnet magnetic field interactions, its mutual forward magnetic force is greater than all the time the kinetic potential of reverse magnetic force under the variable force solenoid effect that is less than its output magnetic force output, can on rotor, form the magnetic force interact producing with permanent magnetic field and continue symmetrical kinetic energy output, thus allow the larger magnetic energy effect of permanent magnetic field performance, make motor save to a greater extent more electric energy.

The present invention solves the technical scheme that its technical problem takes: in this motor, at least two identical metal guide magnets are symmetrically fixed on the center line that is not subject to magnetic outer casing inner wall circle on same plane or same circumference.At least two to its magnetic pole strength be symmetrical in metal guide magnet be subject to magnetic surface, every pair on the center line of circle symmetrical fixing, each on same circumference, each is unidirectional, the multipair permanent magnet that moves in turn of independent rotation successively in the same way, its adjacent magnetic pole strength edge coincide mutually, the magnetic pole strength of identical polar towards consistent, on same plane or same circumference, be side direction and repel state and rotate along metal magnetic conducting surface.Each rotation to the permanent magnet that moves in turn drives output axle shaft to rotate with one heart; Being fixed on flywheel on output axle shaft drives output shaft to surmount each permanent magnet that moves in turn is rotated with one heart.At each cover, support separately each combination to the permanent magnet rotating that moves in turn each symmetrical fixing a pair of support damping permanent magnet on same circumference on support inner edge that moves in turn, on output axle shaft, the symmetrical a pair of axle damping permanent magnet of fixing rotates support damping permanent magnet pole surface along each, and it mutually produces the magnetic force that repels or attract and is less than the side direction repulsion magnetic force moving in turn between permanent magnet magnetic pole-face.Under electroless state, by same sequence and direction, on the center line of circle, be symmetrically fixed on separately each cover combination and move in turn on support, by coupling electromagnetic pole and respectively overlapping in electromagnetic coupling device that coupling permanent magnet forms, when the pole shoe of coupling electromagnetic pole is drawn close merging at each to the permanent magnet magnetic pole-face edge that moves in turn, with the coupling permanent magnet magnetic pole-face in adjacent rear electromagnetic coupling device, synchronize adhesive; When the winding of its coupling electromagnetic pole is switched on, its pole shoe pair produces repulsion magnetic field with the coupling permanent magnet magnetic pole-face of its adhesive.The magnetic pole strength that turns to the permanent magnet that moves in turn under the merging phase that metal magnetic conducting surface, metal guide magnet covered endways when spacing is less than three/for the moment, by each on line in coupling electromagnetic pole winding, on center line, be symmetrically fixed on each cover combination and move in turn support with each power distribution device that winding brush, fixing electric slide plate are connected with DC power supply of its rotation, to the coupling electromagnetic pole winding in the electromagnetic coupling device in front position switch on separately, the separated rear power-off of coupling permanent magnet magnetic pole-face in its pole shoe electromagnetic coupling device adjacent with its rear.Outside this motor, being equipped with an electric starter connects with output axle shaft single-direction transmission; so that because dead electricity or overload cause shutting down, power distribution device can rotate electromagnetic pole winding Electricity Federation with the magnetic coupling device of front position after shutdown factor is eliminated, can switch on and start this motor.

While assembling this motor, rotate output axle shaft, each is locked also in merging phase and by electromagnetic coupling device the permanent magnet that moves in turn through metal magnetic conducting surface.When spacing turns to metal magnetic conducting surface, the permanent magnet magnetic pole-face that moves in turn that metal guide magnet covered is endways less than 1/3rd, coupling electromagnetic pole winding in power distribution device and front end electromagnetic coupling device is when position, independent Electricity Federation, head in front position moves in turn and between permanent magnet magnetic pole-face, is the repulsion of leakage field side direction permanent magnet magnetic pole-face and its front side foot couple in terminal position that moves in turn, head is main flux side direction to the magnetic pole strength of move in turn permanent magnet magnetic pole-face and its rear side and repels, then form head the permanent magnet magnetic pole-face that the moves in turn repulsion magnetic force forward suffered in both sides, front and back is greater than to reverse asymmetric magnetic force state.When energising, coupling electromagnetic pole pole shoe in front end electromagnetic coupling device and rear coupling permanent magnet magnetic pole-face are by becoming adhesive into repulsion, discharge the main flux side direction storing and repel magnetic force power-off thereafter, directed forces pusher head enters magnetic conductor to the permanent magnet magnetic pole-face that moves in turn and is subject to magnetic interface terminad magnetic pole strength to draw close formation kinetic potential, until two magnetic pole strength edge merges, by magnetic coupling device locking, cause head to become the move in turn position rotation of permanent magnet of foot couple to the permanent magnet that moves in turn, its motion forms kinetic energy output on output axle shaft.Spacing corresponding to metal magnetic conducting surface disappears, and the resistive torque that the permanent magnet that moves in turn that makes to merge rotates forward reduces, and the inertia band moving axis damping permanent magnet of flywheel promotes the permanent magnet unitary rotation that moves in turn under merging phase; The new pole span forming turns to metal magnetic conducting surface, make metal guide magnet again in covered magnetic pole strength be less than 1/3rd, the position of power distribution device and coupling electromagnetic pole winding Electricity Federation, thereby its asymmetric magnetic force changes in turn successively under the control of electromagnetic coupling device while making permanent magnet magnetic field interactions, be formed on the lasting kinetic energy output in rotating shaft.

In this motor, enter front end that metal guide magnet the is subject to magnetic interface permanent magnet pole that moves in turn and offset and merge the reverse attracting magnetic active force when permanent magnet magnetic pole-face that moves in turn rotates, metal guide magnet being produced in the face of the attracting magnetic active force of its generation; The adhesive magnetic force of electromagnetic coupling device is offset magnetic pole strength that metal guide magnet covers and is conducted the leakage field magnetic field that to the remote magnetic force repelling of front end magnetic pole strength; Initiatively surmount and rotate its suffered both forward and reverse directions magnetic force with the passive magnetic damping surmounting and cancel out each other; Under the coupling permanent magnet magnetic pole-face without in when electricity electromagnetic coupling device is being less than the state of the permanent magnet magnetic pole-face that moves in turn, its magnetic pole strength is greater than with the plane the suction-combining force of electromagnetic pole pole shoe the main flux side direction repulsion magnetic force that moves in turn and store between permanent magnet pole face under merging phase; Power distribution device is less than the angle of the permanent magnet independent rotation that moves in turn to the electromagnetic pole winding in magnetic coupling device at the energising rotational angle in when energising; Electromagnetic pole winding when energising of magnetic coupling device, the magnetic flux that its pole shoe produces just can discharge the main flux side direction storing between permanent magnet magnetic face that moves in turn and repel magnetic force under the state that is less than corresponding coupling permanent magnet magnetic pole-face magnetic flux, then make this motor can utilize more fully the magnetic energy effect of permanent magnet, in economize on electricity to a greater extent.

The invention has the beneficial effects as follows: this motor is effectively being brought into play to a greater extent the magnetic energy effect of permanent magnetism, than existing magneto, economized on electricity to a greater extent.Can be widely used in the fields such as industrial production, communications and transportation and energy-conserving and environment-protective.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, its technical scheme is further described

Fig. 1 is the throwing figure of this motor of Fig. 4 c-c line.

Fig. 2 is the throwing figure of this motor of Fig. 1 a-a line.

Fig. 3 is the throwing figure of this motor of Fig. 4 d-d line.

Fig. 4 is the throwing figure of this motor of Fig. 1 b-b line.

1. fixing semiaxis in the accompanying drawings, 2. move in turn support, 3. metal guide magnet, 4. outer spindle of combination, 5. flywheel, 6. output axle shaft, 7. distributor cap, 8. unilateral bearing, 9. the permanent magnet that moves in turn, 10. winding brush, 11. spacing, 12. electric slide plates, 13. boosting permanent magnets, 14. inclined-planes, 15. pole shoes, 16. crashproof glue cakes, 17. only teeth, 18. coupling electromagnetic poles, 19. coupling permanent magnets, 20. axle damping permanent magnets, 21. support damping permanent magnets, 22. ratchets, 23. windings, 24. only tooth papillae wheels.

Embodiment

In the drawings, fixedly semiaxis (1) and rear end cap are concentric fixing, the concentric rotation that fixedly semiaxis and front end housing together support output axle shaft (6).The three cover combinations of being made by the stainless steel that is not subject to magnetic move in turn in the rear end bearing of support (2), by three unilateral bearings (8) that arrange be in the same way locked at fixedly on semiaxis (1) in a clockwise direction in the same way, unidirectional independent rotation successively or simultaneously rotate, in front end bearing, by the rotating backward of three the unilateral bearing locking output axle shafts (6) that arrange in the same way, make output axle shaft passive or initiatively surmount rotation.Three pairs of identical, the end face magnetic poles are the fan-shaped permanent magnet that moves in turn (9) and on circle center line, are symmetrically fixed on each cover combination and move in turn on support (2), its magnetic pole strength edge and adjacent magnetic pole strength edge be symmetrical to coincide, the magnetic pole strength of identical polar repels state along being a pair ofly symmetrically fixed in shell on circle center line, rotating corresponding to metal guide magnet (3) surface of its magnetic pole strength mutually towards the consistent side direction that is at grade, with form output axle shaft (6) each to the effect of the permanent magnet that moves in turn (9) repulsive interaction power under directional rotating export.Each spacing (11) that permanent magnet that moves in turn (9) is rotated is separately greater than its sector magnet pole-face, is less than the fan-shaped permanent magnet pole face that moves in turn of merging phase, so that it repels magnetic force, forms corresponding torque.The flywheel that the stainless steel material that is not subject to magnetic is made (5) is fixed on the upper concentric rotation of output axle shaft (6), with balance and store kinetic energy.Shell is that non-magnet_conductible material is made, to eliminate the impact on magnetic force between the permanent magnet that moves in turn (9) magnetic pole strength.Metal guide magnet (3) is made for the lower soft iron of permeability, to entering successively it, is subject to the repulsion magnetic field of moving in turn between permanent magnet magnetic pole-face at magnetic interface to give shielding.Fixing a pair of boosting permanent magnet (13) in metal guide magnet (3), at the permanent magnet magnetic pole-face that moves in turn, along its surface, rotate the approach axis of a side, the front side magnetic pole of boosting permanent magnet and metal guide magnet thin-walled be every sky, rear side magnetic pole and metal guide magnet thin-walled magnetic conduction, the magnetic field of the front side magnetic pole of boosting permanent magnet and the magnetic field of rear side magnetic pole divide front and back position to pass through metal guide magnet (11) thin-walled, respectively the same side being entered to metal guide magnet is subject to the permanent magnet that moves in turn (9) the magnetic pole strength generation of magnetic surface first to repel the leakage field active force attracting afterwards, the repulsion interface formation span of the positive and negative both direction of permanent magnet magnetic pole-face so that the front side pole pair of boosting permanent magnet (13) moves in turn, to reduce when the permanent magnet magnetic pole-face unitary rotation that moves in turn under merging phase departs from metal guide magnet (3) that it is subject to the reverse attracting magnetic active force at magnetic interface, moving in turn distance between permanent magnet magnetic pole-face and metal guide magnet and further reduce the impact of metal guide magnet on its repulsion force after simultaneously increase merging, increase it and store main flux repulsion force.Metal guide magnet (3) be subject to magnetic surface be the direction that enters at the permanent magnet magnetic pole-face that moves in turn by rear to being front the inclined-plane (14) of gradually opening shape, its inclined-plane extends on boosting permanent magnet (13) rear side magnetic pole strength, to extend the permanent magnet that moves in turn (9) magnetic pole strength, enters metal guide magnet and is subject to the forward at magnetic interface to be subject to magnetic force.By same sequence and direction, on circle center line, be symmetrically fixed on each cover combination upper respectively overlapping electromagnetic coupling device, formed by the coupling permanent magnet (19) of a fixing coupling electromagnetic pole (18) and two rotation-limiteds with its rotation of support (2) of moving in turn, under electroless state, at the adjacent permanent magnet that moves in turn (9) magnetic pole strength, mutually draw close while merging, the pole shoe (15) of coupling electromagnetic pole is synchronizeed adhesive with coupling permanent magnet (19) magnetic pole strength in adjacent rear electromagnetic coupling device; Winding (23) when energising of its coupling electromagnetic pole, its pole shoe (15) produce and repel magnetic force its rear coupling permanent magnet (19) magnetic pole strength.The electromagnetic pole (18) that will be coupled is made to U-shaped, so that the magnetic pole strength of two pole shoe and two coupling permanent magnet opposite polarities forms flux circuit, strengthens the suction-combining force of its plane.By identical order and a set of mechanical locking mechanism being formed by ratchet (22) and only tooth papillae wheel (24) of direction additional installation in electromagnetic coupling device, the permanent magnet (19) that will be coupled is fixed in only tooth papillae wheel (24) and is greater than on the relative position of only tooth (17) torque, during coupling permanent magnet pole (19) face adhesive in the pole shoe (15) of the coupling electromagnetic pole in the same electromagnetic coupling device electromagnetic coupling device adjacent with rear, only tooth (17) on only tooth papillae wheel (24) in ratchet in same electromagnetic coupling device (22) electromagnetic coupling device adjacent with rear is synchronizeed fastening, to repel magnetic force in side direction between the quilt lock permanent magnet that moves in turn (9) magnetic pole strength also when being greater than the plane adhesive magnetic force of coupling permanent magnet and coupling electromagnetic pole pole shoe, by ratchet (22) and only tooth (17), bear its active force, and make each to the state that between permanent magnet magnetic pole-face, maintenance merges when producing lateral action power in leakage field repulsion repels to main magnet the process changing that moves in turn.On front end housing, install and fix a distributor cap (7), by the electric slide plate (12) with on distributor cap with on center line, be symmetrically fixed on each cover combination upper every pair of winding brush (10) with its rotation of support (2) that moves in turn and contact separately one by one, by DC power supply and the independent energising of connecting of each winding (23) to coupling electromagnetic pole, power-off after the coupling electromagnetic pole pole shoe (15) in attracting state is separated with coupling permanent magnet (19) magnetic pole strength.In spacing (11), turn to merging that metal magnetic conducting surface, metal guide magnet (3) covered the endways permanent magnet magnetic pole-face that moves in turn and be less than 1/3rd: do not produce magnetic force with metal guide magnet, be merging that main flux side direction repels the mutually permanent magnet magnetic pole-face that moves in turn and be greater than at 2/3rds o'clock, on moving in turn support with in the combination of front position, fixing a pair of winding brush (10) is independent contacts energising for electric slide plate (12).Power distribution device or be made to by winding brush, machinery and the electronic combination power on/off device of connecting under the control of position transducer and using with fixedly slide plate, relay, inverter, to reduce winding brush and fixing slide plate at the electric arc of contact generation when separated.At this outside motor, an electric starter is set and connects with output axle shaft (6) single-direction transmission so that because of dead electricity or overload cause shutting down, after shutdown factor is eliminated minute electric slide plate (12) can with end winding brush (10) Electricity Federation, the startup of can again switching on.At each, overlap pair of brackets damping permanent magnet (21) symmetrical fixing on the same circumference that combines support (2) inner edge that moves in turn, the a pair of axle damping permanent magnet (20) being symmetrically fixed on output axle shaft (6) rotates support damping permanent magnet (21) magnetic pole surfaces along each, its mutual attracting magnetic active force is greater than the reluctance force producing while merging the permanent magnet pole emaciated face that moves in turn from genus magnetic conductor inclined-plane, be less than the side direction moving in turn between permanent magnet magnetic pole-face and repel magnetic force, so that the inertial force of flywheel (5) acts on its magnetic Damping active force, drive merges the permanent magnet pole emaciated face that moves in turn and from metal guide magnet (3), is subject to the rotation on magnetic inclined-plane.Simultaneously so that electric starter can be in short-term, start this motor under lower-speed state.In each cover combination, moving in turn, support (2) is upper claims fixing a pair of crashproof buffering adhesive cake (16) to each, and the impact moving in turn between support (2) to cushion combination, prevents its shock.

While assembling this motor, rotate output axle shaft (6) can make through metal guide magnet (3) be subject to three couple on magnetic inclined-plane move in turn permanent magnet magnetic pole-face merge, in by electromagnetic coupling device lock state.In spacing (11), turn on metal guide magnet (3) inclined-plane, the merging that metal guide magnet in end covers move in turn permanent magnet magnetic pole-face be less than three/for the moment, under this state, on metal guide magnet (3) inclined-plane, by boosting permanent magnet (13) front side magnetic pole, by inclined-plane (14) thin-walled, being conducted the magnetic field repels and is leakage field repulsion the remote side direction of the permanent magnet magnetic pole-face generation of moving in turn the head in front position, comprise foot couple move in turn permanent magnet with and the move in turn side direction that stores between permanent magnet magnetic pole-face of 2/3rds merging that is greater than that do not covered by metal guide magnet of front side closely mutually repel magnetic force and be main flux and repel, making head repel magnetic force to the side direction of the suffered both direction in the permanent magnet that moves in turn (9) magnetic pole strength both sides before and after it differs more than 80 percent.When electric slide plate (12) moves in turn support with front end combination on, fixing two pairs of winding brushes (10) contact separately, winding (23) energising of the U-shaped coupling electromagnetic pole (18) in two front end electromagnetic coupling devices, the magnetic field of coupling permanent magnet (19) the magnetic pole strength identical polar in its pole shoe (15) generation and two middle electromagnetic coupling devices, makes its electromagnetic pole pole shoe (15) by the attracting state that mutually produces attracting magnetic active force, be changed into the released state of mutual generation repulsion magnetic force with coupling permanent magnet (19) magnetic pole strength.Coupling permanent magnet has lost the attracting magnetic active force of pole shoe, the head that makes its magnetic pole strength and pole shoe and ratchet (22) and solely jointly bear between tooth (17) is unbalance with the middle formed lever relativity of the main flux side direction repulsion magnetic force power that stores between permanent magnet pole face of moving in turn to the permanent magnet that moves in turn (9), cause (24) deflection of only tooth papillae wheel to make ratchet (22) and solely tooth (17) dropout, release head repels magnetic force to the permanent magnet that moves in turn (9) and the middle main flux side direction storing between permanent magnet pole face that moves in turn; One-directional rotation move in turn in the middle of making permanent magnet pole face is repelled reaction force acts in head to the permanent magnet that moves in turn (9) magnetic pole strength, it is overcome through metal guide magnet (3), conduct the front side boosting permanent magnet pole that and to metal guide magnet, rotated by magnetic inclined-plane to form kinetic potential in the face of the reverse leakage field of its generation repels magnetic force, the unilateral bearing that its motion is moved in turn in the front end bearing of support (2) by combination drives output axle shaft (6) to rotate to form kinetic energy to be exported.Right overhead the permanent magnet that moves in turn (9) magnetic pole strength is rotated when entering metal guide magnet (3) and being subject to magnetic inclined-plane, the leakage field between it repels magnetic force changes permanent magnet into irony is subject to magnetic attachment magnetic force; Because its inclined-plane (14) are poor to the magnetic force formation shearing force of the permanent magnet magnetic pole-face that moves in turn, the less magnetic force of its mutual operating distance is just larger, the extension of its magnetic force make head to move in turn permanent magnet pole towards foot couple move in turn that permanent magnet magnetic pole-face is drawn close until with its merging, the head before causing under merging phase becomes foot couple permanent magnet, foot couple permanent magnet wheel permanent magnet, the centre permanent magnet wheel that moves in turn that moves in turn in the middle of becoming that moves in turn that moves in turn to the permanent magnet wheel that moves in turn and becomes the move in turn position rotation of permanent magnet of foot couple.The disappearance of spacing (11) makes to merge in boosting permanent magnet (13) the rear side pole pair that three is combined the permanent magnet magnetic pole-face centre position of moving in turn, the permanent magnet magnetic pole-face that moves in turn produce is attracted the proal resistive torque of permanent magnet pole face that moves in turn and reduces; In merging the permanent magnet magnetic pole-face terminal position that moves in turn, by the metal guide magnet (3) every empty, extend alms bowl wall inclined-plane (14) magnetic pole strength of the permanent magnet that moves in turn is produced repel front side boosting permanent magnet (13) magnetic pole of magnetic force, after to the reverse repulsion generation of interfaces of the permanent magnet magnetic pole-face that moves in turn entering, reverse leakage field repels magnetic force by its interface, its forward is repelled to generation of interfaces forward repulsion magnetic force.The active force that its positive and negative repulsion interface produces is offset in the rotation one by one of flywheel (5), make suffered forward and reverse magnetic force move in turn kinetic energy that permanent magnet stores at flywheel (5) by the magnetic Damping active force driving unitary rotation between support damping permanent magnet (21) magnetic pole strength and axle damping permanent magnet (20) magnetic pole strength in the merging of poised state, departing from metal guide magnet (3) is subject to magnetic inclined-plane to be subject to magnetic action to it, make the new spacing (11) forming enter metal guide magnet and be subject to magnetic surface, the move in turn permanent magnet magnetic pole-face of metal guide magnet (3) in covered merging phase is less than 1/3rd, newly be rotated to the position that the winding brush (10) of front end contacts with electric slide plate (12).Thereby be formed under the control of electromagnetic pole magnetic (18) active force that is coupled in electromagnetic coupling device each to move in turn permanent magnet magnetic pole-face one by one rotation in merging, mutually repel and change main flux side direction into and mutually repel and store its active force, store the magnetic force recurrent state that d/d asymmetric magnetic force changes successively in turn again by leakage field side direction, make output shaft continue to rotate output kinetic energy.

In this motor, enter metal guide magnet (3) and be subject to the front end at the magnetic interface permanent magnet pole that moves in turn to offset and merge the reverse attracting magnetic active force when permanent magnet magnetic pole-face that moves in turn rotates, metal guide magnet being produced in the face of the attracting magnetic active force of its generation; The leakage field magnetic field that the adhesive magnetic force counteracting metal guide magnet of electromagnetic coupling device conducts the boosting permanent magnet (13) is to the remote magnetic force repelling of front end magnetic pole strength; The active of axle damping permanent magnet (20) surmounts with the passive both forward and reverse directions magnetic force that surmounts rotation cancels out each other; Under coupling permanent magnet (19) magnetic pole strength without in when electricity electromagnetic coupling device is being less than the state of the permanent magnet magnetic pole-face that moves in turn, its magnetic pole strength is greater than with the plane the suction-combining force of electromagnetic pole pole shoe (15) the main flux side direction repulsion magnetic force that moves in turn and store between permanent magnet pole face under merging phase; Power distribution device is less than the angle of the permanent magnet independent rotation that moves in turn to the winding of the electromagnetic pole in magnetic coupling device (23) at the energising rotational angle in when energising; Electromagnetic pole winding () when energising of magnetic coupling device, the magnetic flux that its pole shoe (15) produces just can discharge the main flux side direction storing between permanent magnet magnetic face that moves in turn and repel magnetic force under the state that is less than corresponding coupling permanent magnet magnetic pole-face magnetic flux.

Fixedly in semiaxis (1), an external semiaxis (4) rotating with output axle shaft shaft coupling is being set, at least two parallel runnings of this motor are being used, to compensate it every empty torque, when increasing power, increasing its power saving rate.

Claims

1. the repulsion permanent magnet DC motor that moves in turn, comprise stator, rotor, rotating shaft, side pole, commutating pole, commutator and startup control device, it is characterized in that: described stator at least two identical, at grade or on same circumference, be symmetrically fixed on the metal guide magnet (3) on outer casing inner wall circle center line, described rotor is at least two pairs of shapes are identical, magnet equates, every pair on the center line of circle symmetrical fixing, adjacent pole face edge coincide mutually, the magnetic pole strength of identical polar towards consistent, on same plane or same circumference, be side direction mutually repel state along the metal magnetic conducting surface corresponding to its magnetic pole strength in the same way, unidirectional, independent rotation or the multipair permanent magnet that moves in turn (9) that simultaneously rotates successively, described rotating shaft at each, support separately each each cover combination to the permanent magnet rotating that moves in turn move in turn each unilateral bearing locking of being arranged in the same way in the front end bearing of support (2), passive in each to the permanent magnet rotating that moves in turn, fix with flywheel (5), the unidirectional output axle shaft (6) of concentric rotation, described side pole on the same circumference of the support inner edge that moves in turn in each cover combination each symmetrical fixing, symmetrical a pair of axle damping permanent magnet magnetic (20) pole-face fixing, that rotate along its magnetic pole surfaces on output axle shaft is produced and is less than the support damping permanent magnet (21) that repels magnetic force between the permanent magnet magnetic that moves in turn (9) pole-face, described commutation is very being symmetrically fixed on each cover combination move in turn (2) on support on center line by same sequence and direction, in the electromagnetic coupling device being formed by coupling electromagnetic pole (18) and coupling permanent magnet (19), fix, during its winding (23) energising, its pole shoe (15) produces and repels magnetic force coupling permanent magnet (19) magnetic pole strength in the adjacent electromagnetic coupling device in rear, under electroless state, at each, adjacent permanent magnet pole face edge that moves in turn is drawn close while merging, permanent magnet (19) magnetic pole strength that is coupled in its pole shoe (15) electromagnetic coupling device adjacent with rear synchronize adhesive each to coupling electromagnetic pole (18), described commutator for by each on line in coupling electromagnetic pole winding (23), on center line, be symmetrically fixed on each cover combination move in turn (2) on support with each of its rotation to winding brush (10), fixing electric slide plate (12), in spacing (11), enter metal guide magnet (3) and be subject to magnetic surface, when the rear side area of permanent magnet pole face of moving in turn under the merging phase that metal guide magnet covers is less than 1/3rd positions, by the energising of connecting separately of the winding (23) of the coupling electromagnetic pole in the electromagnetic coupling device of front position and DC power supply, the power distribution device of the separated rear power-off of coupling permanent magnet magnetic pole-face in the pole shoe electromagnetic coupling device adjacent with rear of this coupling electromagnetic pole, described startup control device is an external electric starter connecting with output axle shaft (6) single-direction transmission.

2. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 1, it is characterized in that: the spacing (11) of the permanent magnet that moves in turn (9) independent rotation is greater than its sector magnet pole-face, is less than the permanent magnet magnetic pole-face that moves in turn of merging phase.

3. foundation a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 1, is characterized in that: the boosting permanent magnet (13) of attracting magnetic active force after the inside of the metal guide magnet (3) of being made by the lower soft iron of permeability installs the permanent magnet that moves in turn (6) magnetic pole strength fixing, minute front and back position enters respectively metal magnetic conducting surface to the same side to produce first repulsion.

4. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 3, it is characterized in that: the inside of metal guide magnet (3) and boosting permanent magnet (13) to the magnetic pole strength that enters the permanent magnet magnetic pole-face that moves in turn of metal magnetic conducting surface one side and produce repulsion every sky; Outside for extending to boosting permanent magnet (13) rear side leading pole tip at the permanent magnet that moves in turn (6) magnetic pole strength approach axis, by being the inclined-plane (14) of gradually opening shape before backward.

5. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 1, it is characterized in that: at each cover electromagnetic coupling device, comprise that by same sequence and direction, at each cover, combining upper each symmetry of the support (2) that moves in turn is installed on center line, by ratchet (22) and only tooth papillae wheel (24), formed, under electroless state each to each in pole shoe (15) electromagnetic coupling device adjacent with rear of coupling electromagnetic pole (18) when being coupled the adhesive of permanent magnet (19) magnetic pole plane, move in turn only tooth (17) of only tooth papillae wheel (24) that support upper limit rotates of ratchet (22) combination adjacent with rear synchronize many covers mechanical locking mechanism of fastening.

6. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 5, it is characterized in that: the middle torque of only tooth papillae wheel (24) that coupling permanent magnet (19) is fixed on rotation-limited is greater than on the relative position of only tooth (17) torque.

7. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 1, it is characterized in that: the angle that rotational angle is less than the permanent magnet that moves in turn (9) independent rotation that contacts of electric slide plate (12) and winding brush (10) in power distribution device.

8. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 7, it is characterized in that: power distribution device or mechanical device or the combination unit of machinery and electronics.

9. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 1, it is characterized in that: fixedly in semiaxis (1), an external semiaxis (4) connecting with output axle shaft (6) Synchronous Transmission is being set, two parallel runnings of above this motor are used.

10. according to a kind of repulsion permanent magnet DC motor that moves in turn claimed in claim 3, it is characterized in that: on support is moved in turn in each cover combination, to each, claim fixing crashproof buffering adhesive cake (16).