Motor

A technology of supporting arms and driving bodies, applied in the direction of electrical components, electromechanical devices, electric components, etc., can solve problems such as inability to realize rotation, and achieve the effects of fast response, flexible action, and simplified transmission mechanism

Inactive Publication Date: 2015-03-25
UNIV OF JINAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The secondary of the arc stator motor is a cylinder that rotates around a fixed axis. Because the rotation axis is fixed, it cannot rotate in other directions

Method used

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Embodiment Construction

[0026] Specific embodiments of the present invention will be described below in conjunction with the accompanying drawings.

[0027] As shown in the figure, the main embodiment of a spherical motor of the present invention is mainly composed of a sphere 1, a lower anti-friction ball 2, a lower support arm 3, a fixed arm 4, a driving body 5, a support platform 6, an upper support arm 7, an upper reducer The grinding ball consists of 8. The lower support arm 3, the fixed arm 4, the driving body 5, the upper support arm 6 and the support platform 7 are connected together to form a stator body, which is placed above the spherical mover. The upper anti-friction ball 8 and the lower anti-friction ball 2 are respectively placed on the upper hemisphere and the lower hemisphere to reduce friction and prevent the spherical mover from falling off from the driving body 5 .

[0028] combine Figure 7 , Figure 8 , Figure 9 , make the following definition on the placement position of ...

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Abstract

The invention relates to a motor. A spherical driving structure in a novel form is adopted, a nonmetallic annular wheel of a spherical motor designed by a student in the Swiss Federal Institute of Technology is replaced, and moving and rotating by spherical 360 degrees in any direction are achieved. The motor comprises a sphere, a lower anti-friction sphere, lower supporting arms, fixing arms, driving bodies, a supporting platform, an upper supporting arm, an upper anti-friction sphere and the like. The lower supporting arms, the fixing arms, the driving bodies, the upper supporting arm and the supporting platform are connected together, integrated and arranged above a spherical rotor. The anti-friction spheres are arranged on the upper semi-sphere and the lower semi-sphere respectively and perform the function of reducing friction and preventing the spherical rotor from disengaging from the driving bodies.

Description

technical field [0001] The invention relates to a universal forward motor, which belongs to the technical field of motors. Background technique [0002] It is reported that students from the Swiss Federal Institute of Technology have designed a spherical robot that can move freely on a plane. The drive motor of the robot adopts a spherical structure, and there are three evenly distributed non-metallic ring wheels on the outer surface of the ball, which rub against the ball to generate forward or rotational force. A certain amount of force must be preloaded between the non-metallic ring wheel and the sphere to generate friction, otherwise it will not be able to move forward or rotate, or produce slippage. The existence of friction increases the wear and tear of the motor, which is not suitable for high-speed movement. [0003] The arc-shaped stator motor is a typical disc-shaped linear motor, which makes the primary arc-shaped and placed outside the secondary cylindrical su...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K41/02
Inventor 马涛杨学锋王呈敏李运玺顾杰闫昂昂
Owner UNIV OF JINAN
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