Planetary intelligent self-adaptive two-gear multi-cam automatic speed change driver

Abstract

The invention discloses a planetary intelligent self-adaptive two-gear multi-cam automatic speed change driver which comprises a power device, a box body, a transmission shaft, a planetary transmission mechanism, a circular ring body axial outer conical sleeve and a circular ring body axial inner conical sleeve, wherein the transmission shaft is sleeved by the circular ring body axial outer conical sleeve which is transmitted by a helical cam pair; and the planetary transmission mechanism adopts a slow gear transmission mode and has a multi-end-face-cam transmission structure. The planetary intelligent self-adaptive two-gear multi-cam automatic speed change driver has all the advantages of existing cam self-adaptive automatic speed change devices and outputs slow gear power through the planetary transmission mechanism; by adopting the multi-end-face-cam slow gear transmission structure, the transmission efficiency is improved, the sensitivity during gear shifting can be guaranteed, sudden jerk and clamping stagnation which are caused by gear shifting can be eliminated, and the driving and riding comfortableness is improved; and furthermore, energy is saved, consumption is reduced, and the dynamic property, the economical property, the driving safety and the comfortableness of vehicles are greatly improved.

Description

technical field [0001] The invention relates to a driving structure of a motor vehicle, in particular to a planetary intelligent self-adapting two-speed multi-cam automatic variable speed drive. Background technique [0002] In the prior art, automobiles, motorcycles, and electric bicycles basically directly control the throttle or current control speed through a speed control handle or an accelerator pedal, or use a manual mechanical automatic transmission mechanism to realize speed change. The operation of the handle or accelerator pedal depends entirely on the driver's operation, which often causes a mismatch between the operation and the driving conditions, resulting in unstable operation of the motor or engine, and stalling. [0003] When the motor vehicle is operated by the rider without knowing the driving resistance, the speed change device is operated and controlled only based on experience, which inevitably has the following problems: 1. When starting, going uphill...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the purpose of the present invention is to provide a planetary intelligent self-adaptive two-speed multi-cam automatic variable speed driver, which can complete the slow gear transmission through the planetary transmission structure, and can not only adapt to changes in driving resistance without cutting off the driving force Automatically shifts gears and speeds to solve the problem that small torque-rotational speed changes cannot meet the problem of road use under complex conditions. It has better stability, further improves work efficiency, has better energy-saving and consumption-reducing effects, and reduces volume; at the same time, The gear shifting process is smooth without jamming, responsive, saves driving energy, reduces energy consumption, and further improves service life. It is suitable for use in motor vehicles

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