CN203554239U

CN203554239U - Mutual DC magnetic circuit motor

Info

Publication number: CN203554239U
Application number: CN201320651762.9U
Authority: CN
Inventors: 韩军
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-22
Filing date: 2013-10-22
Publication date: 2014-04-16
Anticipated expiration: 2023-10-22

Abstract

The utility model discloses a mutual DC magnetic circuit motor. Two sides of a groove in the middle of an inner iron core magnetic pole palm in the center are respectively provided with a couple of symmetrical pole palms up and down, and the pole palms are provided with coil windings. An armature iron core is disposed outside the inner iron core magnetic pole palm, bosses of two sides of a groove in the middle of the armature iron core are respectively provided with 12 through grooves and 12 non-through grooves, and the through grooves and the non-through grooves are crosswise arranged in a uniform distribution manner. One end of the armature iron core is provided with a protecting cover main shaft, the protecting cover main shaft is provided with a commutator, and the other end of the armature iron core is provided with a back protecting cover. A housing pole palm is disposed outside the armature iron core, two sides of a groove in the middle of the housing pole palm are respectively provided with a couple of symmetrical pole palms up and down, and the pole palms are provided with coil windings; and the housing pole palm is corresponding to the inner iron core magnetic pole palm, and the front and back of the housing pole palm are respectively provided with a front cover and a back cover. The mutual DC magnetic circuit motor is environment-friendly and energy-saving.

Description

The DC circuit magnetic loop motor of helping each other

Technical field

The utility model relates to a kind of motor, the DC circuit magnetic loop motor of especially helping each other.

Background technology

At present, the DC motor of using, during magnetic line of force magnetic circuit process armature core, when armature core rotatablely moves, magnetic circuit is alternation magnetic circuit at the magnetic circuit of armature core, is not DC circuit magnetic loop, because alternation magnetic circuit causes the loss of a large amount of magnetic lines of force, make armature core produce inductance, reactance, armature core high temperature adverse consequences, a large amount of electric flux that increased resistance, magnetic resistance, loss simultaneously.Armature loop alternating source, the loss of a large amount of electric fluxs of the inductance that alternating source produces, reactance, resistance, heat.

Summary of the invention

In order to overcome the in-problem deficiency of prior art, the utility model provides a kind of novel DC circuit magnetic loop motor of helping each other.This motor adopts DC circuit magnetic loop, and how armature core rotates, and it is DC circuit magnetic loop that the magnetic circuit of the magnetic line of force by armature core can not lead.

The utility model solves the technical scheme that its technical problem adopts: the DC circuit magnetic loop motor of helping each other, by bonnet, rear protecting cover, armature core, the interior core magnetic pole palm, the shell utmost point palm, coil windings, bearing, protecting cover main shaft, commutator, protecgulum, formed, the interior core magnetic pole palm intermediate groove both sides at center respectively have a pair of symmetrical utmost point palm up and down, and utmost point palm has coil windings.There is armature core interior core magnetic pole palm outside, on the boss on armature core intermediate groove both sides, respectively have 12 grooves and 12 not groove intersect uniform arrangement, coil windings is stretched out and is stuck in not in groove in groove.There is protecting cover main shaft armature core one end, in protecting cover main shaft, has bearing, on protecting cover main shaft, has commutator; The armature core other end has rear protecting cover, in rear protecting cover, has bearing.There is the shell utmost point palm armature core outside, and shell utmost point palm intermediate groove both sides respectively have a pair of symmetrical utmost point palm up and down, and utmost point palm has coil windings, and the shell utmost point palm is corresponding with the interior core magnetic pole palm.There is protecgulum one end of the shell utmost point palm; The other end of the shell utmost point palm has bonnet.

The DC circuit magnetic loop motor of helping each other, armature core coil windings connected mode is 1 group of winding up and down, is symmetrically divided into three groups of coilings.Coil windings produces N, S pole field at utmost point palm respectively after connecting DC power supply, and magnetic circuit produces DC circuit magnetic loop through armature core.How armature core rotates, and the magnetic line of force can not lead in armature core.Armature core is stable in the middle of protecting cover main shaft and rear protecting cover.Coil windings is derived, is imported by commutator.In coil windings, the sense of current is direct current direction.

This principle of helping each other DC circuit magnetic loop motor is after switching on power, and produces external magnetic field, internal magnetic field, and in coil windings element, electric current makes armature core rotation after producing electromagnetic induction with outer, internal magnetic field.

The beneficial effects of the utility model are, the DC circuit magnetic loop motor of helping each other is DC circuit magnetic loop, when armature core rotates, the magnetic line of force does not lead, in motor, reduced loss, resistance, reactance that by alternation magnetic circuit, brought, the armature core heating magnetic line of force, reducing of the kwh loss of this part and the magnetic line of force itself improved the service time of electric flux simultaneously simultaneously, the magnetic line of force can not reduce yet, and is environmental protection conserve energy again in a word.This DC circuit magnetic loop motor of helping each other can directly use when DC generator again, and its advantage is directly sent DC power supply without rectifier cell.Other is the same with the electronic advantage of DC circuit magnetic loop of helping each other.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further illustrated.

Fig. 1 is the main cutaway view of DC circuit magnetic loop motor of helping each other.

Fig. 2 is the A-A cutaway view of DC circuit magnetic loop motor of helping each other.

Fig. 3 is the sense of current signal of DC circuit magnetic loop motor winding winding of helping each other.

Fig. 4 is the front view of DC circuit magnetic loop motor armature iron core of helping each other.

Fig. 5 is the B-B view of DC circuit magnetic loop motor armature iron core of helping each other.

1. bonnets in figure, 2. rear protecting cover, 3. armature core, the 4. interior core magnetic pole palm, 5. the shell utmost point palm, 6. coil windings, 7. bearing, 8. protecting cover main shaft, 9. commutator, 10. protecgulum.

Embodiment

In Fig. 1,2,3,4,5, the DC circuit magnetic loop motor of helping each other, the interior core magnetic pole at center is slapped 4 intermediate groove both sides respectively a pair of symmetrical utmost point palm up and down, and utmost point palm has coil windings 6.There is armature core 3 interior core magnetic pole palm outside, on the boss on armature core intermediate groove both sides, respectively have 12 grooves and 12 not groove intersect uniform arrangement, coil windings is stretched out and is stuck in not in groove in groove.There is protecting cover main shaft 8 armature core one end, has bearing 7 in protecting cover main shaft, has commutator 9 on protecting cover main shaft; The armature core other end has rear protecting cover 2, in rear protecting cover, has bearing.There is the shell utmost point palm 5 armature core outside, and shell utmost point palm intermediate groove both sides respectively have a pair of symmetrical utmost point palm up and down, and utmost point palm has coil windings, and the shell utmost point palm is corresponding with the interior core magnetic pole palm.There is protecgulum 10 one end of the shell utmost point palm; The other end of the shell utmost point palm has bonnet 1.

Claims

1. the DC circuit magnetic loop motor of helping each other, by bonnet, rear protecting cover, armature core, the interior core magnetic pole palm, the shell utmost point palm, coil windings, bearing, protecting cover main shaft, commutator, protecgulum forms, it is characterized in that: the interior core magnetic pole palm (4) the intermediate groove both sides at center respectively have a pair of symmetrical utmost point palm up and down, utmost point palm has coil windings (6), there is armature core (3) interior core magnetic pole palm outside, on the boss on armature core intermediate groove both sides, respectively have 12 grooves and 12 not groove intersect uniform arrangement, coil windings is stretched out and is stuck in not in groove in groove, there is protecting cover main shaft (8) armature core one end, on protecting cover main shaft, there is commutator (9), the armature core other end has rear protecting cover (2), there is the shell utmost point palm (5) armature core outside, shell utmost point palm intermediate groove both sides respectively have a pair of symmetrical utmost point palm up and down, utmost point palm has coil windings, the shell utmost point palm is corresponding with the interior core magnetic pole palm, there is protecgulum (10) one end of the shell utmost point palm, the other end of the shell utmost point palm has bonnet (1).

2. the DC circuit magnetic loop motor of helping each other according to claim 1, is characterized in that: in protecting cover main shaft, have bearing (7).