JPS5818869B2

JPS5818869B2 - "Motor"

Info

Publication number: JPS5818869B2
Application number: JP53046923A
Authority: JP
Inventors: 岩田忠
Original assignee: Individual
Current assignee: Individual
Priority date: 1978-04-19
Filing date: 1978-04-19
Publication date: 1983-04-15
Also published as: JPS54139010A

Description

【発明の詳細な説明】この発明の目的は、永久磁石を用いて少電力で大きな出
力を出すモーターを得る事である。DETAILED DESCRIPTION OF THE INVENTION An object of the present invention is to obtain a motor that uses permanent magnets and produces a large output with little electric power.

その構成は、出力軸１と直交する二平面内に、数個の電
磁石２及び永久磁石３を交互に、その磁極が夫夫相い対
する様、環状に配置１ル、電磁石２は、出力軸１に突設
した腕４に固定し、又、永久磁石３は、出力軸１に揺動
自在に軸着した腕５に夫々固定したものである。Its structure is such that several electromagnets 2 and permanent magnets 3 are arranged in a ring shape alternately in two planes perpendicular to the output shaft 1, with their magnetic poles facing each other. The permanent magnets 3 are fixed to an arm 4 protruding from the output shaft 1, and the permanent magnets 3 are fixed to an arm 5 which is swingably attached to the output shaft 1.

そして前記磁極間相互に働く磁力により、出力軸１が回
転力を生ずる様にするために、腕４にクランク６を軸着
し、更にそのクランク６には小ギヤＴを固定して、本体
８に設けた内ギヤ９を駆動する様にしたものであり、又
、腕５に固定した軸１０とクランク６をコンロッド１１
にて連結したものである。In order to cause the output shaft 1 to generate rotational force due to the magnetic force acting between the magnetic poles, a crank 6 is attached to the arm 4, and a small gear T is fixed to the crank 6. The shaft 10 fixed to the arm 5 and the crank 6 are connected to the connecting rod 11.
It is connected by .

更に、出力軸１に設けたコンミテータ−１２と摺り合う
ブラシ１３を本体８に設置して、電磁石２の電気の流れ
の方向を変える様にしたものである。Furthermore, a brush 13 that rubs against a commutator 12 provided on the output shaft 1 is installed on the main body 8 to change the direction of the flow of electricity in the electromagnet 2.

この発明は以上の様な構成であり、図の様に、この場合
は四個の電磁石２と四個の永久磁石３から成り、それ等
子穴の磁極間には常に磁力が働いており、永久磁石３の
Ｓ極、Ｎ極は図の様に配置しであるから、これ等電磁石
２及び永久磁石３は夫々その磁性に僅って集合する。This invention has the above structure, and as shown in the figure, in this case it consists of four electromagnets 2 and four permanent magnets 3, and a magnetic force is always acting between the magnetic poles of the isometric holes. Since the S and N poles of the permanent magnet 3 are arranged as shown in the figure, the electromagnet 2 and the permanent magnet 3 are slightly concentrated due to their magnetism.

しかし、両者は至近距離に近ずくと、電磁石２のＳ極、
Ｎ極が入れ替って、それまで吸引し合っていた磁極同士
が今度は反抗し合う様になり、又、反抗し合っていた磁
極同士は逆に吸引し合う様になる。However, when the two get close, the S pole of electromagnet 2,
The north poles are swapped, and the magnetic poles that were previously attracted to each other now oppose each other, and the magnetic poles that were opposed to each other now attract each other.

この発明はこの様に、磁極間に働く力を、クランク機構
及びギヤ機構を用いて回転運動に替え、；出力軸１が一
定方向の回転力を得る様にしたものである。In this way, the present invention converts the force acting between the magnetic poles into rotational motion using a crank mechanism and a gear mechanism, so that the output shaft 1 obtains rotational force in a fixed direction.

この発明の特徴は、各磁極が正面から向き合つているか
ら吸引力、反抗力が大きく、従ってそれだけ出力が大き
くなる。The feature of this invention is that the magnetic poles face each other head-on, so the attractive force and the repulsive force are large, and therefore the output is correspondingly large.

又、この発明は磁極の半数が永久磁石３であるから少電
力でも大きな出力がでる。Further, in this invention, half of the magnetic poles are permanent magnets 3, so a large output can be produced even with a small amount of electric power.

更に、電磁石２と永久磁石３は至近距離まで接近するの
で、その際電磁石２の磁気が永久磁石３に幾分移るから
、永久磁石３の磁力が落る事がない。Furthermore, since the electromagnet 2 and the permanent magnet 3 come close to each other, the magnetism of the electromagnet 2 is transferred to the permanent magnet 3 to some extent, so that the magnetic force of the permanent magnet 3 does not drop.

[Brief explanation of the drawing]

第１図は、本発明の要部を露出した側面断面図、第２図
は、同じくその正面断面図、第３図、第４図、第５図、
第６図は、本発明の電磁石２及び永久磁石３が共に同方
向へ回転する時の両者の関係位置、並にそれ等に対応す
るクランク機構の形状を示す。FIG. 1 is a side sectional view exposing the main parts of the present invention, FIG. 2 is a front sectional view thereof, FIGS. 3, 4, 5,
FIG. 6 shows the relative positions of the electromagnet 2 and permanent magnet 3 of the present invention when both rotate in the same direction, and the shape of the crank mechanism corresponding thereto.

Claims

[Claims]

1 Several arms 4 are provided protruding from the output shaft 1 on two planes perpendicular to the output shaft 1 at equal intervals, and the arms 4 in the left row and the right row are lined up at the same position, and each arm 4 In between, the output shaft 1 and several swingable arms 5 are arranged at equal intervals, and the arms 5 in the left row and the right row are arranged in the same position, and these arms 5 are integrated. □The arm 4 is provided with an electromagnet 2, and the arm 5 is provided with a permanent magnet 3 in a ring shape, with their magnetic poles facing each other. 4, a crank 6 is fixed between the arms 5 of the left row and the right row, and a shaft 10 is similarly fixed between the arms 5 of the left row and the right row, and the crank 6 and the shaft 10 are connected with a connecting rod 11.
Small gears 7 provided on both sides of the crank 6 drive two inner gears 9 provided on the main body 8, and as the output shaft 1 rotates, a commutator 12 provided on a part of the output shaft 1 By sliding the brush 13 provided on the main body 8, the direction of electricity flow in the electromagnet 2 is alternately changed, and the S and N poles of the electromagnet 2 are alternately changed, thereby creating an attractive force and a repulsive force between each magnetic pole. A motor that uses a crank mechanism and a planetary gear mechanism to convert force into rotational motion, so that the output shaft 1 obtains rotational force in a fixed direction.