An exercise bike transmission device

Abstract

The invention discloses an exercise bicycle exercise conveying device. The exercise bicycle exercise conveying device mainly comprises a frame, a rotating disc, a bottom plate, an outer frame, a generator, a transmission shaft and an opening and closing mechanism; symmetrically-arranged supporting plates are fixedly installed in the middle of the top end of the bottom plate, middle shafts are rotatably installed on the upper portions of the supporting plates, supports are fixedly installed in the middles of the outer side of the middle shafts, and driven discs are fixedly installed at the rearends of the middle shafts. The exercise bicycle exercise conveying device is reasonable in structural design, resistance of the exercise bicycle exercise conveying device is provided by the generator, the internal abrasion is small, the maintenance period is long, the contact area of the transmission gear ring and the gear is large, the gear ring can be connected and replaced, the service life islonger, maintenance is convenient, the strength can be changed, the use is convenient, and the applicability is high; the exercise bicycle can perform voltage-stabilizing power supply, can supply power consumption to external equipment, and is healthier, more environment-friendly and good in practicability.

Description

technical field [0001] The invention relates to an exercise bicycle, in particular to an exercise bicycle motion transmission device. Background technique [0002] Exercise bikes are called "power bikes" in the field of sports science. They are divided into two types: upright and back-to-back (also known as horizontal) exercise bikes. They can adjust the intensity (power) during exercise and have a fitness effect. Therefore, people Call it an exercise bike, and it is a typical aerobic fitness equipment that simulates outdoor sports, also known as cardiopulmonary training equipment. It mainly promotes cardiovascular exercise, speeds up metabolism, and enhances heart and lung functions through long-term, moderate-intensity exercise, thereby improving the body's physical fitness. [0003] In the existing exercise bikes, the resistance of the transmission mechanism is mainly provided by the friction of the parts, which makes the maintenance period of the device short and wears ...

AI Technical Summary

Problems solved by technology

[0003] In the existing exercise bikes, the resistance of the transmission mechanism is mainly provided by the friction of the parts, which makes the maintenance period of the device short and wears a lot; the functionality of the exercise bike is insufficient, and it is only for fitness operations, and it cannot perform more effective energy conversion. Poor performance; the resistance of the device is mostly fixed, and the increase or decrease of the amount of exercise can only be realized by changing the time, which is insufficient in flexibility and poor in applicability

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