Adjustable straight wing suspended magnetic eddy current coupling

Abstract

The invention relates to an adjustable straight wing suspended magnetic eddy current coupling which comprises an input shaft connected with a first motor and an output shaft connected with a load. The input shaft is fixedly provided with a left conductor disk in a sleeved mode. The coupling further comprises a right conductor disk which is in synchronous rotation with the left conductor disk. A left magnetic disk and a right magnetic disk are arranged between the left conductor disk and the right conductor disk. A middle disk fixedly connected with the output shaft is connected between the left magnetic disk and the right magnetic disk. The left conductor disk, the left magnetic disc, the middle disk, the right magnetic disk and the right conductor disk are arranged in parallel. The left magnetic disk, the middle disk and the right magnetic disk rotate synchronously. Blades driven by a servo motor to rotate are arranged between the left conductor disk and the right conductor disk and simulate work of blades of a straight-wing propeller. The coupling further comprises an air gap regulating mechanism. The magnetic eddy current coupling utilizes blade rising force produced by self-rotation to offset self-gravity and is suitable for large-scale or super-large-scale magnetic eddy current couplings.

Description

technical field [0001] The invention relates to a magnetic eddy current coupling. Background technique [0002] In real life, the drive shaft transmission system connected by a coupling is widely used. Almost industrial occasions and areas involving motor power transmission in life will use the drive shaft transmission technology of the coupling. At present, the couplings used in the mechanical field are mostly mechanical couplings and hydraulic couplings. The mechanical coupling is a rigid connection, and the mechanical force transmits the torque. During the installation process, due to the axial offset error, the load of the supporting original will be increased, and the radial offset error will produce a sudden change load and cause high equipment In addition, the rigid connection will also generate impact load at the moment of starting. The speed regulation of the hydraulic coupler is an inefficient speed regulation method, the speed regulation range is limited, the hi...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems existing in the existing magnetic eddy current coupling, the present invention provides a self-contained air gap spacing adjustment mechanism, which has a simple structure, stable and reliable performance, and can conveniently realize the increase and deceleration requirements of the output shaft during the working condition. Adjustable straight wing levitation magnetic eddy current coupling with high speed regulation accuracy and can solve the problem of lack of parallelism under the action of gravity

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