Magnetism energy storage catapulting driving wheel

Abstract

The invention discloses a magnetism energy storage catapulting driving wheel. The magnetism energy storage catapulting driving wheel comprises a hub, a driving mechanism and a wheel hub fixedly connected with a car outer wheel. The wheel hub is movably installed on the hub. The driving mechanism comprises a plurality of driving permanent magnet assemblies which are fixed to the hub and sequentially arranged in a circumferential and spaced mode around the central axis of the hub and a plurality of driven permanent magnet assemblies which are fixed to the hub and sequentially arranged in the circumferential and spaced mode around the central axis of the hub. The multiple driving permanent magnet assemblies and the multiple driven permanent magnet assemblies are sequentially arranged in a staggered mode, and any two of the adjacent driving permanent magnet assembly and the corresponding driven permanent magnet assembly are arranged in a magnetically mutually repulsive mode. Through the mutually magnetically repulsive driving permanent magnet assemblies and driven permanent magnet assemblies, when the driving permanent magnet assemblies are driven by the hub to be close to the driven permanent magnet assemblies, the energy storage process exists, after the peak value is reached, kinetic energy of the hub for obtaining the accelerated speed is more obvious, therefore riding saves more labor, and riding fatigue is relieved.

Description

technical field [0001] The invention relates to a driving wheel, in particular to a magnetic energy storage ejection driving wheel. Background technique [0002] The bicycle is not only a green travel tool, but also a tool for physical exercise and fun. After a person rides on the bicycle, the pedals on the left and right sides of the bicycle are used as the input power to step on the pedals for 360°, that is, The external power drives the axle hub to rotate, and the axle hub drives the outer wheel of the rear wheel to rotate. However, at present, the axle hub and the wheel of the bicycle adopt the method of direct transmission and variable speed transmission, so that when people are riding, the pedals can be adjusted every time. The force of the angle is consistent, and the acceleration obtained by the bicycle is not obvious, resulting in strenuous riding and fatigue; at the same time, because every cycle of pedaling, when the crank of the bicycle (that is, the crank arm or...

AI Technical Summary

Problems solved by technology

When the bicycle is riding on flat ground or downhill, it is usually overcome by the inertia of the bicycle crank naturally moving over the dead point, but when the bicycle is riding at a slower speed or going uphill, this problem is more prominent, due to the force at the dead point The direction is the same as the direction of the force arm, and the power moment is zero. The current transmission method makes it impossible to get assistance at the "dead point" angle, which further causes the rider to feel strenuous and easily fatigued

Images