Permanent magnetic coupling transmission, braking or load device with cooling and lubricating device

Abstract

The invention relates to a permanent magnetic coupling transmission, braking or load device with a cooling and lubricating device. The permanent magnetic coupling transmission, braking or load device is in a structure of a rotor disc, a rotating cylinder or in a combined / composite structure of the rotor disc and the rotating cylinder. The permanent magnetic coupling transmission, braking or load device consists of at least one group of axial magnetic field or / and radial magnetic field permanent magnetic coupling modules, at least one pair of a driving rotor disc / rotating cylinder coupling mechanism and a driving shaft coupling mechanism, at least one pair of a driven rotor disc / rotating cylinder coupling mechanism and a driven shaft coupling mechanism, one pair of air-gap space and coupling area adjusting mechanisms, at least one set of coolant cooling devices, at least one set of lubricating devices, at least one pair of integrated assembling mechanisms facilitating integration of system structure and a shell. The permanent magnetic coupling transmission, braking or load device is suitable for the technical fields such as transmission, speed regulation of transmission shaft and load, braking, rotating load, energy conservation and emission reduction, disconnection / connection power and the like. The invention is used for designing a technical scheme of a permanent magnetic coupling device, a speed regulation coupler device, automatic speed changing device, a brake device, a load / loading device, a centrifugal load speed regulation device or an engaging-disengaging device.

Description

technical field [0001] The technical fields involved in the present invention include: the technical field of transmission shaft coupling drive and speed regulation, the technical field of energy saving and emission reduction, the technical field of cutting / combining power, the technical field of braking, the technical field of loading / loading of power equipment dynamometer, especially a A permanent magnet coupling drive, brake or load device with cooling and lubricating devices. Background technique [0002] Around us, there are many systems or devices related to the coupling transmission between the power equipment output shaft and the load input shaft and its load speed regulation technology, the rotation braking technology, the power equipment dynamometer and its simulated load technology. And there are serious technical defects and deficiencies, for example as follows: [0003] 1. Drive shaft coupling drive and speed regulation technical field: ①The hydraulic coupling / ...

AI Technical Summary

Problems solved by technology

[0012] In summary and in conjunction with the actual difficulties we encountered in the implementation and promotion of the above-mentioned patents, there are two problems to be solved urgently: on the one hand, the problems in the known permanent magnetic coupling and speed regulation technical solutions are high power ( 500-3000 kilowatts) and ultra-high power (greater than 3000 kilowatts) transmission shaft permanent magnetic coupling drive and technical solutions for speed control devices still have a large technical bottleneck, specifically the heat dissipation and cooling of the heat-generating components of the permanent magnetic coupling assembly problems and the lubrication problems in the transmission components and adjustment mechanisms in the system have not been effectively resolved; on the other hand, the innovative application and development of permanent magnet coupling drive and speed regulation technology in some traditional technical fields are still blank, especially for transmission shaft coupling. Transmission and its load speed regulation and cutting / combining CVTs, clutches, turbofan stepless speed regulation devices in aircraft and propeller stepless speed regulation in ships used in various transportation tools and various electromechanical equipment in the field of power Devices, etc., for road transport vehicles, railway locomotives, railway vehicles and aircraft landing gear brakes in the field of braking technology, for electric motors and internal combustion engine dynamometers and various The loading device or load device of the testing machine of power transmission equipment (such as hydraulic coupling, permanent magnetic coupling / governor, motor frequency converter, gear box, reducer, gearbox, etc.), using permanent magnetic coupling and speed regulation technology It is very necessary to carry out innovative design, innovative application and product replacement of the above-mentioned related products in the technical field. Using the permanent magnetic coupling technology to design the corresponding new technology products for the above-mentioned traditional products will bring unparalleled performance to the related product technology. The price advantage and revolutionary technological progress will also bring greater development space to the development of permanent magnet coupling and speed regulation technology.

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