JPH01231671A - Rotating device - Google Patents

Abstract

PURPOSE:To rotate a rotor by the magnetic forces of magnets by providing a magnetic shield between rotor and stator poles, and disposing a magnetic path when the poles are separated from each other. CONSTITUTION:A rotary shaft 2 is supported by bearings 3 at a frame 1 in which posts 1B are stood at both sides of the base 1A of a rotating device. N-pole magnets 5 are radially provided on a rotor 4 secured to the shaft 2. A stator 6 is fixed annularly to the frame 1 outside the rotor 4, and N-pole magnets 7 are provided inside. The shaft 2 is rotatably provided with a rotor 8, formed of a rotary plate 8A and a connecting rod 8B. Further, a magnetic shield 11 of high permeability with a window hole 13 is provided rotatably to a rotary plate 8 between the rotor 4 and the stator 6. A synchronizer 14 is provided, and the shaft 2 and the rotor 8 are rotated at the same angular speed in reverse directions. A sliding guide 16, a leverlike driven unit 18, etc., are provided, and the rotor 4 is rotated in one direction.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a rotating device in which a rotor and a stator are each provided with magnetic poles, and a rotational force is generated by magnetic force.

[Prior Art] Japanese Patent Application Laid-Open No. 56-98377 is known as a method that utilizes the repulsive force and attractive force of magnets. In this device, a plurality of magnets are fixed at equal intervals around the outer circumference of the rotor, and the same number of magnets are arranged at equal intervals around the inner circumference of the stator, and the magnetic poles of both magnets are arranged at equal intervals. On the rotor side, N poles and S poles are arranged alternately along the periphery, and the other magnet has only the same poles arranged.Since the same poles of the magnets repel and the different poles attract, the rotor is given a rotational force and rotates -3 times.

[Problems to be Solved by the Invention] In the prior art, even if an attempt is made to use inertia to pass through the point where the magnets on the rotor side and the magnets on the stator are most strongly attracted, the inertia force of the rotor alone is insufficient and the rotor stops.

The present invention has been made in view of the above-mentioned problems, and provides a rotating device that allows the magnets to pass through the passing point by the inertial force and rotate using the mutual magnetic force between the next magnets. With the goal.

[Means for Solving the Problems] The present invention provides a rotating shaft rotatably supported at both ends on a frame, a rotor magnetic pole fixed to the rotating shaft, and a rotor magnetic pole provided at a spaced distance outside the rotor magnetic pole. a magnetic shield that is interposed between the rotor magnetic pole and the stator magnetic pole and is rotatably provided on the rotating shaft; a magnetic path to connect, a reverse synchronizer interposed between the rotary shaft and the magnetic shield and connecting the rotary shaft and the magnetic shield, and a synchronizer fixed to the frame coaxially with the rotary shaft. and a sliding guide body having a circumferential inclined guide path and a radial guide path connected to each other on the circumferential surface, a base end sliding on the sliding guide body, a central part attached to the rotating body, and a tip end attached to the magnetically It is equipped with a driven body pivoted to the shielding body, a bullet whose ends are connected to the rotary body and the magnetic shielding body, respectively, and a rotating shaft rotatably supported at both ends on the frame, A rotor magnetic pole fixed to a shaft, a stator magnetic pole provided at a distance outside the rotor magnetic pole, and a magnetic shield interposed between the rotor magnetic pole and the stator magnetic pole and rotatably provided on the rotating shaft. a magnetic path formed in the magnetic shield and intermittently connecting the rotor magnetic poles and the stator magnetic poles; and a magnetic path interposed between the rotating shaft and the magnetic shield to connect the rotating shaft and the magnetic shield. a synchronizing device; a sliding guide body fixed to the room coaxially with the rotating shaft and having a circumferentially inclined guideway and a radial guideway connected to each other on its peripheral surface; and a sliding guide whose base end is connected to the sliding guide. A driven body that slides on the body and has a center portion attached to the rotating body and a tip pivoted to the magnetic shielding body, and a bullet whose end portions are connected to the rotating body and the magnetic shielding body, respectively. be.

[Function] As the rotor magnetic poles rotate, when the rotor magnetic poles and the stator magnetic poles approach each other and face each other, a magnetic shield is located between the magnetic poles, and when the magnetic poles move away from each other, a magnetic shield is placed between these magnetic poles. The magnetic force between the two magnetic poles causes the rotor magnetic poles to rotate in one direction.

[Example] Hereinafter, an example of the present invention will be described with reference to the accompanying drawings.

1 to 4 show a first embodiment, and in the same figure, reference numeral 1 denotes a frame in which support portions 1B are erected on both sides of a base portion 1Δ, and this frame 1 has a rotating shaft 2. is supported by bearing 3. A rotor 4 is coaxially fixed at the center of the rotating shaft 2, and a plurality of N-pole magnets 5 are radially provided on the rotor 4.

Reference numeral 6 denotes a stator which is annularly fixed to the frame 1 at intervals outside the rotor 4.
A N-pole magnet 7 is fixedly installed inside. Reference numeral 8 denotes a rotating body rotatably provided on the rotating shaft 2, and this rotating body 8 includes a rotating plate 8A rotatably provided on the rotating body 8 via bearings 9 on both sides of the rotor 4. and connecting rods 8B that connect these rotating plates 8A at predetermined intervals, and the overall shape is cylindrical. Reference numeral 10 denotes a bearing fixing member, which will be described later, which is fixed to the rotating plate 8A. 11 is a rotating body 8, which is connected to the outer circumference of the rotating body 8 via a bearing 12;
That is, it is a cylindrical magnetic shield that is rotatably provided with respect to the rotating plate 8A, and this magnetic shield 11 is made of a material with high magnetic permeability and is provided between the rotor 4 and the stator 6. ing.

Reference numeral 13 designates window holes forming a magnetic path formed in the magnetic shield 11, and are provided at four equally spaced locations.

14 is a synchronizing device, and this synchronizing device 14 is connected to the rotating shaft 2.
The rotating body 8 is rotated in opposite directions at the same angular velocity, and a first gear 14A1 fixed to the rotating shaft 2 meshes with the first gear 14Δ, and a second gear 14A fixed to the free rotating shaft 14B meshes with the first gear 14Δ. a third gear 14E meshing with the second gear 14G and fixed to the intermediate shaft 14D; a third gear 14E fixed to the intermediate shaft 14D;
It is composed of a fifth gear 14G that is fixed to the rotating plate 8A on the negative side and meshes with a fourth gear 14F formed on the - side rotating plate 8A, and these first to fifth gears i4A, i4C, 14
B, '14F, and 14G have the same diameter. 15.15
A is a bearing that supports the idle shaft 14B1 and the intermediate shaft 14[).

16 is the same as the rotating shaft 2 on the other side support portion 1B 8
= A sliding guide fixed in the shape of a shaft, and this sliding guide 1
6 has four tooth portions 17, and the tooth portion 17 has a radial guide path 17C extending in the axial direction connected to the top 17B of an involute-shaped circumferentially inclined guide path 17A.

18 is a lever-like driven body, and this single-shaped driven body 1
8 is rotatably attached to the rotating plate 8A on the other side, and its base end 18A abuts along the outer periphery of the toothed portion 17, while the tip of the driven body 18 18B is rotatably attached to the side end of the magnetic shield 11. 19
is a bullet whose ends are connected to the tip 18B of the driven body 18 and the rotating plate 8A, respectively. In addition, the base end 1
As shown in FIG. 4, on the 8A side, a shaft 18E is horizontally installed outward, and a mouth/ra 18F is freely rotatably provided on this shaft 18E. This rotor 18F is the toothed portion 1.
7.

20 is a generator connected to the rotating shaft 2 and also serving as a starter motor.

Next, the operation of the above structure will be explained.

First, power is supplied to the generator 20 to reduce the power of the rotating shaft 2.

It rotates at least 1/4 turn, and then the generator 20 is cut off. Then, as in the first stroke shown in FIGS. 2(A) and 3(A), the rotating body 8 rotates at the same speed as the rotor 4 in the opposite direction. As the rotating body 8 rotates, the base end 1 of the driven body 18
8A moves toward the top 17B along the circumferentially inclined guide path 17A, and with this movement, the driven body 18 rotates, so that the magnetic shield 11 located between both magnets 5 and 7 also moves toward the rotating body 8.
rotate in the same direction as At this time, the tension 19 is extended as the driven body 18 rotates.

Next, as shown in the second stroke shown in FIGS. 2(B) and 3(B), when the rotor 4 etc. further rotates and the magnets 5 and 7 are in a state of facing each other, the base @18Δ of the driven body 18 is tooth part 17
It is located at the top 17B of. In this state, the ammunition 19 reaches its maximum elongation. At this time, a magnetic shield 11 is placed between both magnets 5 and 7.
is located.

When the rotor 4 further rotates a little, the magnet 5 rotates a little more than the magnet 7, as shown in the third stroke shown in FIGS.
B, the ammunition 19 moves along the radial guide path 17C.
The magnetic shield 11 instantly rotates counterclockwise as it is pulled, and since the window holes 13 are located in the magnets 5 and 7, both magnets 5
, 7 acts, and the rotor 4 is urged clockwise to rotate, resulting in the original state shown in FIGS. 2(A) and 3(A). Further, the rotational force of the rotor 4 is transmitted to a generator 20.

As described above, the magnetic shield 11, which rotates clockwise with the rotor 41 rotating body 8 in advance of the window hole 13, is moved to the sliding guide 16. The driven body 18 and the bullet 19 instantaneously rotate counterclockwise to extract only the repulsive force of both magnets 5 and 7 to generate rotational force. Since the magnetic shield 11 is positioned between them, the rotor 4 can be constantly urged to rotate only in the clockwise direction.

Further, by providing a roller 18F at the base end 18A of the driven body 18, the tooth portion 17 can be slid smoothly.

5 to 7 show a second embodiment, and in the figures, reference numeral 1 denotes a frame in which support portions 1B are erected on both sides of a base portion 1A, and a rotating shaft 2 is attached to this frame 1. It is supported by bearing 3. A rotor 4 is coaxially fixed at the center of the rotating shaft 2, and a plurality of N-pole magnets 5 are radially provided on the rotor 4.

Reference numeral 6 denotes a stator which is annularly fixed to the frame 1 at intervals outside the rotor 4.
A N-pole magnet 7 is fixedly installed inside. Reference numeral 8 denotes a rotating body rotatably provided on the rotating shaft 2, and this rotating body 8 includes a rotating plate 8A rotatably provided on the rotating body 8 via bearings 9 on both sides of the rotor 4. and connecting rods 8B that connect these rotating plates 8A at predetermined intervals, and the overall shape is cylindrical. Reference numeral 10 denotes a bearing fixing member, which will be described later, which is fixed to the rotating plate 8A. A cylindrical magnetic shield 11 is rotatably provided on the outer periphery of the rotary body 8 via a bearing 12. The magnetic shield 11 is made of a material with high magnetic permeability, and is connected to the rotor 4 and the stator. It is located between 6.

Reference numeral 13 designates window holes forming a magnetic path formed in the magnetic shield 11, and are provided at four equally spaced locations.

14 is a synchronizing device, and this synchronizing device 14 is connected to the rotating shaft 2.
The rotating body 8 is rotated in the same direction and at the same angular velocity, and the gear 14A1 fixed to the rotating shaft 2
A gear 14 that meshes with the gear and is fixed to the intermediate shaft 14 [).
E1 The − side rotating plate 8A is fixed to the intermediate shaft 14D.
These gears 14A, 14E, and 14F mesh with a gear 14F formed in the same direction.

14G have the same diameter. 15 is a bearing that supports the intermediate shaft 141).

Reference numeral 16 denotes a sliding guide body fixed to the other side support portion 1B coaxially with the rotating shaft 2, and this sliding guide body 16 has four toothed portions 17. A radial guide path 17C extending in the axial direction is connected to the top 17B of the involute-shaped circumferentially inclined guide path 17A.

18 is a lever-shaped driven body, and this L-shaped driven body 1
8 is rotatably pivoted or fixedly attached to the rotating plate 8A on the other side, and its base end 18A abuts along the outer periphery of the toothed portion 11, while the driven body 18 The tip 18B is rotatably attached to the side end of the magnetic shield 11. Reference numeral 19 denotes a bullet whose ends are connected to the tip 18B of the driven body 18 and the rotating plate 8A, respectively.

20 is a generator connected to the rotating shaft 2 and also serving as a starter motor.

Next, the operation of the above structure will be explained.

First, energize the power generator @20 to rotate the rotating shaft 2 by at least 1/2
It rotates four times, and then the generator 20 is cut off. Then, as in the first stroke shown in FIGS. 6(A) and 7(A), the rotating body 8 rotates clockwise at the same speed as the rotor 4. As the rotating body 8 rotates, the base end 18A of the driven body 18 moves toward the top 17B along the circumferentially inclined guide path 17A, and along with this movement, the driven body 18 rotates, so that both the magnets 5, The magnetic shielding body 11 located between the rotating bodies 8 and 7 also rotates in the same direction as the rotating body 8.

At this time, the ammunition 19 extends as the driven body 18 rotates.

Next, as shown in the second stroke shown in FIG. 6(B) and FIG. 7(B), when the rotor 4 etc. further rotates and the magnets 5.7 are in a state of facing each other, the base end 18A of the driven body 18 is tooth part 17
It is located at the top 173 of. In this state, the ammunition 19 reaches its maximum elongation. At this time, a magnetic shield 11 is placed between both magnets 5 and 7.
is located.

When the rotor 4 rotates slightly, as in the third stroke shown in FIGS. 6(C) and 7(C), when the magnet 5 rotates slightly more than the magnet 7, the base end 18A of the driven body 18 becomes the tip. 18
3, the ammunition 19 moves along the radial guide path 170.
The magnetic shield 11 instantly rotates counterclockwise as it is pulled, and since the window holes 13 are located in the magnets 5 and 7, both magnets 5
, 7 acts, and the rotor 4 is urged in the opening direction and rotates, resulting in the initial state shown in FIG. 6 (Δ) and FIG. 7 (A). Further, the rotational force of the rotor 4 is transmitted to a generator 20.

As described above, the window hole 13 precedes the rotor 49 and the rotating body 8, and the magnetic shielding body 11, which rotates clockwise, is instantaneously rotated counterclockwise by the sliding guide 1G, the driven body 18, and the bullet 19. In order to extract only the repulsive force of both magnets 5 and 7 to generate rotational force, and to position the magnetic shield 11 between them when the two magnets 5 and 7 approach each other, the rotor 4 is always rotated clockwise. Can apply rotational force of only

FIG. 8 shows a third embodiment, in which the base end 18A side is composed of a driven body main body 18'C and a separate member.
A sliding body 18 [) is provided to be slidable in the longitudinal direction of the sliding body 18D, and a shaft 1 fixedly attached to the tip of the sliding body 18D.
A roller 18F is provided freely rotatable via 8E. A spring 18G is connected between the driven body 18C and the sliding body 18D so that the roller 18F moves along the toothed portion 17.

Note that the present invention is not limited to the one embodiment described above, and the embodiment includes a rotor and a stator.

Although four window holes and four tooth portions are shown, the number is not limited to this number. Further, in the embodiment, the magnetic path is a window hole, but various modifications are possible, such as a member with low magnetic permeability may be provided at an appropriate position of the magnetic shield. Furthermore, the rotor magnet and stator magnet can both be S poles, or N poles.
A pole and a south pole may be combined.

Further, as the magnet, a superconducting ceramic or an electromagnet may be used. It can also be used as a kind of rotational force transmission device by supplying power and using the generator side as the input side, and connecting an output shaft or the like to the rotating body so that the rotating body side is the output side.

[Effects of the Invention] As detailed above, in the present invention, stator magnetic poles are provided outside the rotor magnetic poles provided on the rotating shaft via a magnetic shield having a magnetic path, and furthermore, the stator magnetic poles are provided on the outer side of the rotor magnetic poles provided on the rotating shaft, and The base end is slidably provided on a sliding guide fixed to the frame, the tip of the driven body is pivotally attached to a magnetic shield, and a bullet is provided between the rotating body and the magnetic shield, and the rotating shaft and By providing a synchronizing device in the opposite direction between the rotor and the rotating body, the magnetic force between the rotor magnet and the stator magnet can be effectively and smoothly converted into the rotational force of the rotor. The stator magnetic poles are provided on the outside of the rotor magnetic poles through a magnetic shield having a magnetic path, and the base end of the driven body, which is attached to the rotating body, is slidably attached to a sliding guide fixed to the frame. By pivoting the tip of the body to the magnetic shield and providing a bullet between the rotating body and the magnetic shield, the magnetic force between the rotor magnet and the stator magnet can be effectively converted into the rotational force of the rotor.

[Brief explanation of the drawing]

1 to 4 show the first embodiment, in which FIG. 1 is a longitudinal sectional view, and FIGS. A sectional view showing the process,
Figures 3 (A) to 3 (C,) are cross-sectional views showing the first to third strokes of the magnetic shield and rotating body, and Figure 4 (A)
4(B) is a sectional view of the same, and FIGS. 5 to 7 show the second embodiment.
FIG. 5 is a longitudinal sectional view, FIGS. 6(A) to 6(C) are sectional views showing the first to third strokes of the rotor and magnetic shield, and FIGS. C) is a sectional view showing the first to third strokes of the magnetic shielding body and rotating body, and FIG.
A> is a partially cutaway front view showing the third embodiment, and FIG.
) is the same sectional view. 1... Frame 2... Rotating shaft 4... Rotor 5, 7... Magnet 6... Stator 8.
...Rotating body 11...Magnetic shielding body 13...Window hole (
Magnetic path) 14...Synchronizer 16...Sliding guide 18...Followed body 19...For ammunition
Applicant Ko Nagaba
−Representative Patent Attorney Ushiki
Goichi'tsu・charcoalζ tS' CD!!2 − ψ 0 1 figure ＼ψ (a) trl:l-c'I taste 1'tl-≦

Claims (2)

[Claims] (1) A rotating shaft rotatably supported at both ends on a frame,
A rotor magnetic pole fixed to the rotating shaft, a stator magnetic pole provided at a distance outside the rotor magnetic pole,
a magnetic shield interposed between the rotor magnetic poles and the stator magnetic poles and rotatably provided on the rotating shaft; a magnetic path formed in the magnetic shield and intermittently connecting the rotor magnetic poles and the stator magnetic poles; a reverse synchronizer interposed between the rotary shaft and the magnetic shield and connecting the rotary shaft and the magnetic shield; A sliding guide having an inclined guideway and a radial guideway connected to each other, a base end sliding on the sliding guide, a central part attached to the rotating body, and a distal end pivoting to the magnetic shielding body. A rotating device comprising: a driven body; and a bullet whose end portions are connected to the rotating body and the magnetic shielding body, respectively. (2) A rotating shaft rotatably supported at both ends on the frame;
A rotor magnetic pole fixed to the rotating shaft, a stator magnetic pole provided at a distance outside the rotor magnetic pole,
a magnetic shield interposed between the rotor magnetic poles and the stator magnetic poles and rotatably provided on the rotating shaft; a magnetic path formed in the magnetic shield and intermittently connecting the rotor magnetic poles and the stator magnetic poles; a synchronizer interposed between the rotating shaft and the magnetic shield and connecting the rotating shaft and the magnetic shielding; a circumferentially inclined guideway fixed to the frame coaxially with the rotating shaft and provided on the circumferential surface; a sliding guide body having a radial guide path connected thereto; and a driven body having a base end sliding on the sliding guide body, a central part attached to the rotary body, and a tip end pivoting on the magnetic shielding body. . A rotating device comprising a bullet whose end portions are connected to the rotating body and the magnetic shielding body, respectively.