CN202134977U

CN202134977U - Improved magnetic pole combined type motor

Info

Publication number: CN202134977U
Application number: CN201120164355U
Authority: CN
Inventors: 薛生军
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-05-19
Filing date: 2011-05-19
Publication date: 2012-02-01
Anticipated expiration: 2021-05-19

Abstract

The utility model relates to a motor, concretely to an improved magnetic pole combined type motor. The structure is improved, aiming to solve the problem that the active force between magnetic poles is not improved enough and the effect is not obvious. The motor of the utility model comprises a rotating shaft (1), a rotor body (2), a casing (3), a permanent magnetism magnetic pole (4) and a combined magnetic pole (5), characterized in that the combined magnetic pole (5) comprises a permanent magnet (51), a soft magnet (52), a coil (53), a magnetizer casing (54) with an upper end lower than the permanent magnet (51), a non magnetizer base (55) and fixing screws (56). The soft magnet (52) is winded the coil (52) and is fixed in a magnetizer casing (54) with the permanent magnet (51); the magnetizer casing (54) is fixedly installed on the non magnetizer base (55) through the fixing screws (56). The beneficial effects of the utility model are that the motor has reasonable design and a simple structure and can substantially raise efficiency and reduce loss.

Description

The box-like motor of a kind of improved magnetic pole set

Technical field

The utility model relates to a kind of motor, is specially the box-like motor of a kind of improved magnetic pole set.

Background technology

Motor is meant according to the law of electromagnetic induction realizes the conversion of electric energy or a kind of calutron of transmission; Be a kind of power-equipment and the driving arrangement of using always; The vitals of wherein realizing power conversion and transmission is exactly the magnetic pole that is used for stator and rotor, the present used magnetic pole of stator or rotor or be permanent magnet in the prior art, or be electromagnet; It is lower on conversion and transmission efficiency; For the limited energy of better utilization, the applicant once disclosed a kind of high efficiency energy that name is called " atomic chain reaction type permanent magnetic energy power generator (patent No. is 200710100788.3) " and had utilized system, wherein disclosed a kind of box-like motor of magnetic pole set that cooperates flying wheel to use; Accomplish the purpose that whole system is efficiently utilized energy through its transmission to energy; Though solved above-mentioned problem,, occurred in practical application that active force improves less between permanent magnetism magnetic pole and the composite poles because its magnetic conductor and permanent magnet upper end is equal; The problem of DeGrain has influenced the operational efficiency of motor.

Summary of the invention

The purpose of the utility model be improve to active force between permanent magnetism magnetic pole and the composite poles on the basis of last time application few; The problem of DeGrain; Carry out structural improvement; Provide a kind of improved magnetic pole set box-like motor,, reduce the motor running wastage so that improve the motor operational efficiency.

The box-like motor of a kind of improved magnetic pole set of the utility model; Comprise rotating shaft 1; Casing 3; Be connected the rotor block 2 in the rotating shaft 1 through key, and be fixedly mounted on the permanent magnetism magnetic pole 4 on the casing 3 and be installed in the composite poles 5 on the rotor block 2, or be fixedly mounted on the composite poles 5 on the casing 3 and be installed in the permanent magnetism magnetic pole 4 on the rotor block 2; It is characterized in that composite poles 5 is by permanent magnet 51, soft magnetic bodies 52, coil 53, the upper end is lower than the magnetizer shell 54 of permanent magnet 51, and non-magnetizer base 55 is formed with hold-down screw 56; Soft magnetic bodies is wound with coil 53 on (52), and together is fixed in magnetizer shell 54 inside with permanent magnet 51; Magnetizer shell 54 is fixed on the non-magnetizer base 55 by hold-down screw 56.

Further, described soft magnetic bodies (52) its place the inside of permanent magnet (51).

Further, described soft magnetic bodies (52) its place the below of permanent magnet (51).

Further, described soft magnetic bodies (52) its place the outside of permanent magnet (51).

Further, described permanent magnet 51 cross sections are I shape.

Further; Described composite poles 5 is by the permanent magnet 51 of I shape, coil 53, and the upper end is lower than the magnetizer shell 54 of permanent magnet 51; And non-magnetizer base 55 and hold-down screw 56 compositions, coil 53 directly is wrapped in permanent magnet 51 outsides that cross section is I shape.

The box-like motor of a kind of improved magnetic pole set of the utility model through improving the structural relation of permanent magnet 51 and magnetizer shell 54, makes the distribution of the magnetic line of force more reasonable, and force effect strengthens; Through improving the positional structure relation of permanent magnet 51 with soft magnetic bodies 52 and coil 53, make adjusting more flexible, shield more effective; Reached raising motor operational efficiency, reduced the purpose of loss, its beneficial effect is; Reasonable in design, simple in structure, improvement effect is obvious; Significantly improve the motor operational efficiency, reduced the motor running wastage.

Description of drawings

Fig. 1 is placed in the structural representation on the rotor block for the utility model composite poles

Fig. 2 is placed in the structural representation on the casing for the utility model composite poles

Fig. 3 is the structure cutaway view of composite poles in the utility model instance 1

Fig. 4 is the structure cutaway view of composite poles in the utility model instance 2

Fig. 5 is the structure cutaway view of composite poles in the utility model instance 3

Fig. 6 is the structure cutaway view of composite poles in the utility model instance 4

Fig. 7 is the structure cutaway view of composite poles in the utility model instance 5

Fig. 8 is the structure cutaway view of composite poles in the utility model instance 6

Among the figure: rotating shaft 1, rotor block 2, casing 3, permanent magnetism magnetic pole 4, composite poles 5, permanent magnet 51, soft magnetic bodies 52, coil 53, magnetizer shell 54, non-magnetizer base 55, hold-down screw 56

Embodiment

Instance 1

The box-like motor of a kind of improved magnetic pole set of the utility model, as shown in Figure 1, comprise rotating shaft 1, casing 3 is connected the rotor block 2 in the rotating shaft 1 through key, and is fixedly mounted on the permanent magnetism magnetic pole 4 on the casing 3 and is installed in the composite poles 5 on the rotor block 2; As shown in Figure 3; Wherein composite poles 5 comprises the permanent magnet 51 that is placed in magnetizer shell 54 inside; The set inside of permanent magnet 51 has the soft magnetic bodies 52 that is wound with coil 53; The upper end of permanent magnet 51 exceeds magnetizer shell 54, and hold-down screw 56 is fixedly connected on magnetizer shell 54 on the non-magnetizer base 55.

Instance 2

The box-like motor of a kind of improved magnetic pole set of the utility model, as shown in Figure 2, comprise rotating shaft 1, casing 3 is connected the rotor block 2 in the rotating shaft 1 through key, and is fixedly mounted on the composite poles 5 on the casing 3 and is installed in the permanent magnetism magnetic pole 4 on the rotor block 2; As shown in Figure 4; Wherein composite poles 5 comprises the permanent magnet 51 that is placed in magnetizer shell 54 inside; The below of permanent magnet 51 is provided with the soft magnetic bodies 52 that is wound with coil 53; The upper end of permanent magnet 51 exceeds magnetizer shell 54, and hold-down screw 56 is fixedly connected on magnetizer shell 54 on the non-magnetizer base 55.

Instance 3

The box-like motor of a kind of improved magnetic pole set of the utility model; All the other structures are said with instance 1 except that composite poles 5; As shown in Figure 5, composite poles 5 comprises the I shape permanent magnet 51 that is placed in magnetizer shell 54 inside, and the arranged outside of permanent magnet 51 has the soft magnetic bodies 52 that is wound with coil 53; The height that the upper end of permanent magnet 51 exceeds magnetizer shell 54 is 1/2 of an I shape upper end thickness, and hold-down screw 56 is fixedly connected on magnetizer shell 54 on the non-magnetizer base 55.

Instance 4

The box-like motor of a kind of improved magnetic pole set of the utility model, as shown in Figure 6, the I shape of permanent magnet 51 upper end all exceeds magnetizer shell 54 in the composite poles 5, and all the other structures are said with instance 3.

Instance 5

The box-like motor of a kind of improved magnetic pole set of the utility model, as shown in Figure 7, to exceed the height of magnetizer shell 54 be the half the of whole permanent magnet 51 height in the upper end of permanent magnet 51 in the composite poles 5, all the other structures are said with instance 3.

Instance 6

The box-like motor of a kind of improved magnetic pole set of the utility model; As shown in Figure 8; I shape permanent magnet 51 outsides directly are wound with coil 53 in the composite poles 5, the upper end height that exceeds magnetizer shell 54 be 1/3 of whole permanent magnet 51 height, all the other structures are said with instance 3.

Claims

1. box-like motor of improved magnetic pole set; Comprise rotating shaft (1); Casing (3); Be connected the rotor block (2) in the rotating shaft (1) through key, and be fixedly mounted on the permanent magnetism magnetic pole (4) on the casing (3) and be installed in the composite poles (5) on the rotor block (2), or be fixedly mounted on the composite poles (5) on the casing (3) and be installed in the permanent magnetism magnetic pole (4) on the rotor block (2); It is characterized in that composite poles (5) is by permanent magnet (51), soft magnetic bodies (52), coil (53), the upper end is lower than the magnetizer shell (54) of permanent magnet (51), and non-magnetizer base (55) and hold-down screw (56) are formed; Be wound with coil (53) on the soft magnetic bodies (52), and together be fixed in magnetizer shell (54) inside with permanent magnet (51); Magnetizer shell (54) is fixed on the non-magnetizer base (55) by hold-down screw (56).

2. the box-like motor of a kind of improved magnetic pole set as claimed in claim 1 is characterized in that it places the inside of permanent magnet (51) described soft magnetic bodies (52).

3. the box-like motor of a kind of improved magnetic pole set as claimed in claim 1 is characterized in that it places the below of permanent magnet (51) described soft magnetic bodies (52).

4. the box-like motor of a kind of improved magnetic pole set as claimed in claim 1 is characterized in that it places the outside of permanent magnet (51) described soft magnetic bodies (52).

5. the box-like motor of a kind of improved magnetic pole set as claimed in claim 1 is characterized in that described permanent magnet (51) cross section is I shape.

6. the box-like motor of a kind of improved magnetic pole set as claimed in claim 1; It is characterized in that described composite poles (5) is by the permanent magnet (51) of I shape, coil (53); The upper end is lower than the magnetizer shell (54) of permanent magnet (51), and non-magnetizer base (55) and hold-down screw (56) composition; Coil (53) directly is wrapped in permanent magnet (51) outside that cross section is I shape.