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A magnetic energy storage wheel with internal variable speed

An internal variable speed and wheel technology, applied in the field of internal variable speed magnetic energy storage wheels, can solve the problems of easy fatigue, cyclists' riding hard, and lack of assistance

Active Publication Date: 2020-12-18
佛山市梦真营机电有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 to move past the dead point naturally, but when the bicycle is riding at a slower speed or 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 power assistance at the "dead point" angle, causing the rider to feel strenuous and easily fatigued when riding

Method used

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  • A magnetic energy storage wheel with internal variable speed
  • A magnetic energy storage wheel with internal variable speed

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Embodiment Construction

[0021] The present invention provides an internal variable speed magnetic energy storage wheel. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0022] The present invention provides an internal variable speed magnetic energy storage wheel, its structure is as follows: figure 1 and figure 2 shown, including:

[0023] The casing 10, the driving device 20 arranged in the casing 10, the wheel spindle 30 nested in the center of the driving device 20, and the planetary gear transmission 40; the planetary gear transmission 40 includes: a sun gear 41, a planetary gear 42, The inner ring gear 43; the driving device 20 cooperates with the planetary gear 4...

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Abstract

The invention discloses an internally variable magnetic energy storage wheel including a drive provided in the housing, a wheel spindle nested in the center of the drive, and a planetary gear transmissions, an inner ring gear connected to the outer shell, the planetary gear connected with the drive and a sun gear connected with the wheel spindle, the wheel drives the planetary wheel to move, so asto realize both magnetic energy storage and internal speed change, the drive arm is provided with an active magnet, the passive magnet on the fixed seat is used for magnetic energy storage, and the energy storage is used to drive the planetary gear transmission to drive the bicycle. Compared with the traditional external transmission, the internal transmission using the planetary gear transmission is popular in the market because of its small volume, light weight, high reliability, long life, maintenance-free, beautiful appearance and other characteristics.

Description

technical field [0001] The invention relates to the field of bicycle accessories, in particular to an internal variable speed magnetic energy storage wheel. Background technique [0002] A bicycle is not only a green travel tool, but also a tool for physical exercise and fun. In order to save effort when riding a bicycle, a transmission system will be installed on the bicycle. The function of the bicycle transmission system is to change the chain and different front and rear. The speed of the vehicle can be changed by the cooperation of large and small gear plates. The size of the front tooth plate and the size of the rear tooth plate determine the strength when the bicycle rotates the pedals. , often exposed to outside rain, mud, oil, etc., easy to rust and damage, so it must be cleaned and maintained regularly. And after the people get on the bike, the pedals on the left and right sides are used as the input power by pedaling 360° respectively for a week, that is, the ext...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62M11/16H02K7/02
CPCB62M11/16H02K7/025Y02E60/16
Inventor 梁建华
Owner 佛山市梦真营机电有限公司
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