JP2014223006A - Magnetic force rotary device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a magnetic force rotary device that efficiently generates power.SOLUTION: This invention provides the magnetic force rotary device in which a rotor 1 continuously rotates with an attractive force and a repulsive force of facing permanent magnets by disposing a plurality of permanent magnets 11 to 14 that are magnetized in a direction of rotation of the rotor 1 and a plurality of permanent magnets 31 to 34 so that a direction of magnetization faces in an outer diameter direction of a stator side that reversely rotates by linking with the rotor 1.

Description

  The present invention relates to a magnetic rotating device that efficiently generates power.

  Conventionally, a motor is charged to a rotor or a stator to generate a magnetic force, and the motor is operated by a continuous action of repulsive force and attractive force, so that power consumption is indispensable.

  The present invention has been made in view of the above-described prior art, and an object thereof is to provide a magnetic rotating device that efficiently generates power.

  In order to achieve the above-described object, the invention of claim 1 is directed to a rotor magnet that is a plurality of permanent magnets magnetized at equal intervals in the rotation direction of the rotor, and a stator that rotates counterclockwise in connection with the rotor. The stator magnets, which are a plurality of permanent magnets, are arranged at equal intervals so that the magnetization direction is oriented in the outer diameter direction of the rotor, and rotated by the attractive force and repulsive force between the opposing rotor magnets and the permanent magnets of the stator magnets. A magnetic rotating device in which a child and a stator rotate continuously.

  In the invention of claim 2, when the mounting angle of the permanent magnet disposed on the rotor is θ1, the inclination angle of the center line connecting the rotation center of the rotor and the stator is set to approximately θ1 / 2. The magnetic rotating apparatus according to claim 1.

  Further, the invention according to claim 3 is braked and stopped by an adsorbing force in the vicinity by an adjusting bolt in which a permanent magnet is buried so as to approach and retreat from a ring plate-like magnetic body fixed to the rotor. 2. The magnetic rotating device according to claim 1, wherein the magnetic rotating device is configured to be moved backward.

  Next, the invention of claim 4 is characterized in that a one-way clutch is arranged on the stator side in order to prevent a stator that rotates in the reverse direction relative to the rotation direction of the rotor from rotating in the same direction as the rotor. The magnetic rotating device according to 1.

  1 is a plan view of a magnetic rotating device according to an embodiment of the present invention.   It is a front view of the magnetic rotating apparatus which concerns on the same embodiment.   It is the side view which carried out partial cross section of the magnetic rotating apparatus concerning the embodiment.   It is explanatory drawing which shows starting, braking, and a stop of the magnetic rotating apparatus which concerns on the same embodiment.   It is explanatory drawing which shows the state whose rotation angle of the rotor which concerns on the same embodiment, and a stator is 0 degree.   It is explanatory drawing which shows the state whose rotation angle of the rotor and stator which concerns on the same embodiment is 15 degrees.   It is explanatory drawing which shows the state whose rotation angle of the rotor and stator which concerns on the same embodiment is 30 degrees.   It is explanatory drawing which shows the state whose rotation angle of the rotor which concerns on the same embodiment, and a stator is 45 degrees.   It is explanatory drawing which shows the state whose rotation angles of the rotor and stator which concern on the same embodiment are 60 degrees.   It is explanatory drawing which shows the state whose rotation angle of the rotor and stator which concern on the same embodiment is 75 degrees.   It is explanatory drawing which shows the state whose rotation angle of the 8-pole rotor and 8-pole stator which concerns on other embodiment of this invention is 0 degree.   It is explanatory drawing which shows the state whose rotation angle of the 4-pole rotor and 4-pole stator which concerns on other embodiment of this invention is 0 degree.   It is explanatory drawing which shows the state whose rotation angle of the 4-pole rotor and 2 pole stator which concerns on other embodiment of this invention is 0 degree.

  Hereinafter, a magnetic rotating device 100 according to an embodiment of the present invention will be described in detail with reference to the drawings as appropriate.

  In the magnetic rotating device 100 according to the present embodiment, as illustrated in FIGS. 1 to 3, the rotor 1 is magnetized in the rotation direction on the outer diameter side of the nonmagnetic rotating body 15 fixed to the rotating shaft 21. A plurality of rotor magnets 11 to 14 which are a plurality of permanent magnets are fixed at equal intervals. In this embodiment, four rotor magnets 11 to 14 are shown, and a two-row type in which two sets of rotors 15 and four sets of stators 2 are arranged is shown. it can.

  A gear 17 is fixed to the rotary shaft 21, and the gear 17 meshes with a gear 43 on the stator 1 side. A ring plate-like magnetic body 16 is fixed to one surface of the gear 17.

  The rotor 1 is rotatably supported by bearings 22 disposed on both sides of the frame 10.

  Next, the stator 2 is fixed to a plurality of stator magnets 31 to 34 which are a plurality of permanent magnets at equal intervals so that the magnetization direction is directed to the outer diameter direction of the nonmagnetic stator rotating body 35 fixed to the shaft 41. The bearings 42 arranged on both sides of the frame 10 are rotatably supported.

  Of the rare earth permanent magnets, neodymium (Nd) is preferably used for the rotor magnets 11 to 14 and the stator magnets 31 to 34.

  By meshing the gear 43 fixed to the shaft 41 and the gear 17, for example, when the rotor 1 rotates to the right, the stator 2 rotates to the left. In this embodiment, the rotor magnets 11 to 14 have 4 poles and the stator magnets 31 to 34 have 4 poles. Therefore, the pitch diameters of the gear 17 and the gear 43 are the same, and the speed ratio i = 1. Further, when the stator magnet 31 has two poles, the speed ratio is satisfied by setting the speed ratio i = 2 and the gear 17 having a large diameter and the gear 43 having a small diameter.

  As shown in FIGS. 1 and 3, the rotation of the rotor 1 is transmitted to the generator 101 by the coupling CP.

  A one-way clutch CR is disposed at the other end of the shaft 41 according to the present embodiment, and the one-way clutch CR is configured such that the left rotation of the stator 2 is free and the right rotation is locked. The reverse rotation of the child 2 is prevented.

  As shown in FIG. 4, the permanent magnet 71 is fixed to the end of the non-magnetic adjustment bolt 72 with an adhesive or the like, and the adjustment bolt 72 is manually rotated and moved forward to approach the magnetic body 16, The rotor 1 is braked and stopped by the attractive force by the magnetic force. Further, in starting, the adjusting bolt 72 is reversely rotated and moved backward to reduce the magnetic force, and the rotor 1 is started in a free state.

  Further, if the adjustment bolt 72 is replaced with an actuator (not shown) and an external power source such as a battery is used, the magnetic rotating device 100 can be started and stopped by a push button by adding a control unit.

  FIG. 5 shows a case where the rotation angle of the rotor magnet 11 is 0 °, where the rotor magnets 11 to 14 have four poles and the stator magnets 31 to 34 have four poles. The rotor magnets 11 to 14 are magnetized in the rotational direction and are fixed to the rotating body 15, and the stator magnets 31 to 34 are fixed to the stator rotating body 35 so that the magnetization direction is directed in the radial direction.

  Here, the rotor magnet 11 is attracted to the stator magnet 31 side by an attractive force, and the rotor magnet 14 receives a repulsive force of the same polarity as the stator magnet 31, and the stator rotor 35 is reversed by the one-way clutch CR. Therefore, the rotating body 15 rotates to the left and the rotating body 15 rotates to the right.

  Further, when the N pole and S pole of the rotor magnets 11 to 14 are exchanged, the rotating body 15 rotates to the left and the stator rotating body 35 rotates to the right. Here, the one-way clutch CR is required to be of a type that is free when rotating right and locked when rotating left.

  The angle of the center line L1 connecting the rotation centers of the rotator 15 and the stator rotator 35 is preferably 45 °, which is 1/2 of the mounting angle θ1 = 90 ° of the rotor magnets 11-14.

  Here, the diameter D2 and the number of poles of the stator rotor are determined based on the diameter D1 of the rotor 15 in consideration of the dimensions and magnetic forces of the rotor magnets 11 to 14, the dimensions of the stator magnets 31 to 34, and the magnetic force. In the present embodiment, description will be made assuming that there are four poles.

  When the speed ratio between the rotating body 15 and the stator rotating body 35 is 1: 1, the diameter D2 of the stator rotating body 35 ≦ the diameter D1 of the rotating body 15 is preferable. However, when changing the speed ratio 1: 1 to 1: 2, at least the stator magnet 31 has two poles and the mounting pitch is 180 °.

  FIG. 6 shows the rotation angle of the rotor magnet 11 at 15 °. The rotor magnet 11 is attracted to the stator magnet 31 by the attractive force, and the rotor magnet 14 continues to rotate right by receiving the repulsive force of the stator magnet 31. .

  FIG. 7 shows the rotation angle of the rotor magnet 11 at 30 °. The rotor magnet 11 receives the repulsive force by the stator magnet 32 and the attraction force by the stator magnet 31 and continues to rotate clockwise.

  FIG. 8 shows the rotation angle of the rotor magnet 11 at 45 °. The rotor magnet 11 receives the repulsive force by the stator magnet 32 and the attraction force by the stator magnet 31 and continues to rotate clockwise.

  FIG. 9 shows the rotation angle of the rotor magnet 11 at 60 °. The rotor magnet 11 receives a repulsive force from the stator magnet 32 and continues to rotate clockwise with a slight attraction force with respect to the stator magnet 31.

  FIG. 10 shows the rotation angle of the rotor magnet 11 at 75 °. The rotor magnet 11 receives a repulsive force by the stator magnet 32 and a slight resistance by the stator magnet 31, but continues to rotate clockwise.

  As described above, the rotating body 15 continues to rotate rightward from 0 ° to 90 °. That is, the same condition is applied from 90 ° to 360 °, and the rotation is continuous.

  FIG. 11 shows a case where the rotor magnet 11 has 8 poles and the stator magnet 31 has 8 poles. The mounting angle θ1 = 360/8 = 45 ° and the mounting angle θ1 = θ1 / 2 = 22.5 ° of the center line L1. It becomes. 5 to 10, the rotating body 15 continues to rotate right and the stator rotating body 35 continues to rotate left.

  FIG. 12 shows a case where the rotor magnet 11 is a cylindrical type, and the rotating body 15 continues to rotate right and the stator rotating body 35 continues to rotate left as in FIGS.

  FIG. 13 shows a case where the rotor magnet 11 has 4 poles and the stator magnet 31 has 2 poles, and the stator rotor 35 is rotated at a speed increasing ratio i = 2 of the rotor 15, that is, at twice the number of revolutions. The stator magnet 31 is a ring type, and the outer diameter side is an N pole and the inner diameter side is an S pole. In the case of the present embodiment as well, the rotating body 15 continues to rotate right and the stator rotating body 35 continues to rotate left as in FIGS.

  Next, the operation of the magnetic rotating device 100 configured as described above will be described.

  The rotor 1 is activated by loosening the adjustment bolt 72 containing the permanent magnet 71 and moving backward to rotate the rotor 1 clockwise, the stator 2 counterclockwise, and rotate the generator 101 clockwise via the coupling CP. To generate electricity.

  The rotor 1 is stopped by tightening the adjusting bolt 72 containing the permanent magnet 71 and moving forward and close to approach the magnetic body 16 disposed on the rotor 1 and stop the rotating body 15 with a holding force by magnetic force. .

  In addition, this invention is not limited to the said embodiment etc., You may change suitably in the range which does not change the summary of this invention.

  From the above, it is possible to provide an inexpensive power generator even when an external battery is used as compared with wind power / hydroelectric power generation and solar power generation.

100 ... Magnetic rotating device 101 ... Generator 1 ... rotor 2 ... Stator 10 ... Frames 11 to 14 ... Rotor magnet 15 ... Rotating body 16 ... Magnetic body 17 ... Gear 21 ... Rotating shaft 22 ... Bearings 31 to 3 ... Stator magnet 35 ... Stator rotating body 41 ... ························································································································· Coupling CR Wire D1 ............ Rotor diameter D2 ...... Stator diameter θ1 ...... Installation angle

Claims (4)

A plurality of rotor magnets that are a plurality of permanent magnets magnetized in the rotation direction of the rotor and a plurality of magnets at equal intervals so that the magnetization direction is oriented in the outer diameter direction of the stator that rotates counter-rotatingly connected to the rotor. A magnetic rotating device characterized in that by arranging a stator magnet as a permanent magnet, the rotor and the stator are continuously rotated by an attractive force and a repulsive force between the opposing rotor magnet and the permanent magnet as a stator magnet. . 2. The configuration according to claim 1, wherein when the mounting angle of the permanent magnet disposed on the rotor is θ1, the inclination angle of the center line connecting the rotation center of the rotor and the stator is set to approximately θ1 / 2. Magnetic rotating device. 2. The ring plate-like magnetic body fixed to the rotor is configured to be actuated by braking, stopping / retreating by an adsorbing force by an adjusting bolt embedded with a permanent magnet so as to approach and retract. Magnetic rotating device. 2. The magnetic rotating device according to claim 1, wherein a one-way clutch is arranged on the stator side in order to prevent a stator that rotates in the reverse direction with respect to the rotation direction of the rotor from rotating in the same direction as the rotor.

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