Stepless variable speed electricity generating device

Abstract

The invention discloses a stepless variable speed electricity generating device. By arranging a driving motor and a ball disc, when an output shaft rotates, due to the effect that the output shaft displaces inside a sliding groove, a compression piece drives a balance weight piece to swing, then, the oscillation amplitude of the balance weight piece is controlled jointly by an elastic component and centrifugal force given to the balance weight piece by the rotating speed of the driving motor, the variable speed rotating disc is driven to rotate, the offset of the variable speed rotating disc is changed, a sliding bearing on a first bearing pedestal body is rotated, the toque of the variable speed rotating disc is automatically changed through offset inside a variable speed sliding groove,and finally power is output by a second bearing pedestal body and an outer shell. When the power output by the driving motor is larger, the oscillation amplitude of the balance weight and the torque of the variable speed rotating disc are increased, and then when the output load is larger, the oscillation amplitude and torque are automatically lowered, and the purpose of automatic stepless variable speed is achieved.

Description

technical field [0001] The present invention provides a stepless variable speed generating device, especially a stepless variable speed generating device which has a small structure and can automatically change speed according to output power and load. Background technique [0002] The stepless variable speed power source is widely used in various occasions, and the most widely used is the mobile vehicle. Through this stepless variable speed method, the speed of the mobile vehicle can be changed to achieve the purpose of speed change. [0003] The current continuously variable speed power source generally has a problem, that is, it needs a power source combined with a continuously variable speed mechanism to form a continuously variable speed power source through the combination of the power source and the continuously variable speed mechanism. Among them, the power source and the continuously variable speed mechanism The stepless speed change mechanism is mostly produced by...

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Problems solved by technology

[0003] The current continuously variable speed power source generally has a problem, that is, it needs a power source combined with a continuously variable speed mechanism to form a continuously variable speed power source through the combination of the power source and the continuously variable speed mechanism. Among them, the power source and the continuously variable speed mechanism The stepless speed change mechanism is mostly produced by different manufacturers, and because the size and structure of the stepless speed change mechanism and the power source produced by each manufacturer are not the same, it will lead to the problem that the combined volume is too large, so First, it will lead to problems such as miniaturization and overweight of the mobile vehicle equipped with the continuously variable speed power source. Furthermore, because of this separate method, it will lead to high cost and the stepless speed change mechanism When the power source is in motion, it will cause the loss of the power source, so it can be easily seen that the design of this stepless speed change mechanism and the separation of the power source will cause many problems and inconvenience

[0004] Furthermore, a continuously variable transmission (CVT) is an automatic transmission that can continuously adjust the speed and torque conversion ratio, but such as Taiwan Patent No. M477730 "Structure Improvement of Continuously Variable Transmission Motor", although it integrates The stepless speed change mechanism and power come from a small housing, but the action of stepless speed change still has to rely on the adjustment components to execute

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