Motorized bicycle with inertial energy storage mechanical device of flywheel set

Abstract

The invention relates to a motorized bicycle with an inertial energy storage mechanical device of a flywheel set, which mainly comprises a tubular support beam, a back support plate, a front support plate, a main shaft, auxiliary shafts, flywheels, bearings, a tubular wind shield cover, a front end face cover, a back end face cover, auxiliary friction wheels, a main friction wheel, a chain wheel, a bevel gear, a clutch, a front wheel and a back wheel, wherein the inner diameter of the tubular support beam is fixedly connected with the outer diameters of the front end face cover and the back end face cover, the main shaft is fixed in the center holes of the front end face cover and the back end face cover through the bearing, the middle of the main shaft is connected with center holes of the back support plate and the front support plate, the back part of the main shaft is connected with the clutch, the auxiliary shafts are respectively fixed holes formed on the back support plate and the front support plate at equal angle intervals through the bearings, the middle of each auxiliary shaft is connected with the center hole of one flywheel, the outer diameters of the back support plate and the front support plate are connected with the inner diameter of the tubular wind shield cover, the outer diameter of the front end shaft of each auxiliary shaft is connected with the center hole of one auxiliary friction wheel, the auxiliary friction wheels are in contact with the main friction wheel, the main friction wheel is longitudinally fixed at the inner side of the front support plate, the back part of the tubular support beam is connected with the back wheel, the front part of the tubular support beam is connected with the front wheel, and the middle of the outer diameter of the tubular support beam is connected with the chain wheel. The invention can be used for short-distance journey of people.

Description

technical field [0001] The invention relates to a bicycle assisted by an inertial energy storage mechanical device of a flywheel set. Specifically, the cyclist drives the flywheel inertial energy storage mechanical device with manpower to store the human body power with a small value in the mechanical device after a certain period of time, and uses the clutch to control the energy storage mechanical device to release it to the bicycle wheel in due course. The kinetic energy stored in the flywheel assists the rider to drive the power-assisted bicycle for the rotational displacement of the wheels. The power-assisted bicycle is suitable for the field of mechanical power equipment manufacturing. Background technique [0002] Since the invention of bicycles by humans in the last century, this kind of bicycles driven by human pedal sprockets has greatly facilitated people's short-distance travel. With the development of society and the acceleration of people's life rhythm, the a...

AI Technical Summary

Problems solved by technology

[0003] 1. When the cyclist pedals the sprocket to drive the bicycle to start, the resistance is large, especially in the modern traffic control (such as traffic light signal) section, the cyclist needs to stop and start the bicycle frequently, which will inevitably make the cyclist Excessive physical energy consumption can easily cause human fatigue

[0004] 2. The normal cycle frequency value of the cyclist's pedal sprocket is about 30-60 revs / min. Therefore, the cyclist's pedal sprocket drives the bicycle with a frequency of more than 60 revs / min for a long time (more than 5 minutes). prone to fatigue

[0005] In view of the above two deficiencies in the working principle of existing bicycles, it is easy for people to use bicycles for short-distance travel in the range of 2kM-50kM to cause human fatigue. In order to have sufficient physical fitness for work, people no longer use bicycles for transportation.

In this way, the wide application of bicycles, a vehicle without carbon dioxide emissions, is greatly limited.

Images