Automobile manual control throttle device capable of performing acceleration, deceleration and constant speed cruising

Abstract

The invention discloses an automobile manual control throttle device capable of performing acceleration, deceleration and constant speed cruising. The automotive manual control throttle device consists of a cable accelerator and a cable accelerator control device, wherein the cable accelerator control device comprises a mechanical part and an electric control part; the mechanical part comprises abase and a speed changer assembly driven by a micro-motor; a worm wheel and a wire-winding wheel are rotated by using a machine frame and a shaft; a wire-winding wheel return spring is arranged between the machine frame and the wire-winding wheel; the pulling force of the wire-winding wheel return spring is smaller than that of a reset spring on the original automobile throttle; an output end of the speed changer assembly is provided with a worm; a worm wheel is meshed with the worm; one end of the cable accelerator is fixed with the wire-winding wheel, while the other end is connected with awire-winding wheel of the automobile throttle; the worm wheel is arranged on the shaft through a bearing; an inner ring of the bearing is in interference fit with the shaft; a groove is processed on a wheel disk of the worm wheel; an electromagnetic coil is fixed in the groove; a driven sheet is penetrated on the shaft and is in sliding key fit with the shaft; a driven sheet return tension springfixed column is fixed on the shaft; the driven sheet return tension spring fixed column and the driven sheet are on the same side of the worm wheel; and four driven sheet return tension springs are arranged between the driven sheet and the driven sheet return tension spring fixed column. The automobile manual control throttle device is an automobile throttle controller which can be operated by a hand to set the speed, alleviate fatigue because a right foot can get away from a throttle pedal, feed oil stably and reduce fuel waste.

Description

technical field [0001] The invention relates to an automobile accelerator control device, in particular to an automobile manual accelerator capable of accelerating, decelerating and cruising at a constant speed. Background technique [0002] At present, automobiles generally use a pedal-type accelerator control device. Because the driver's right foot is always in working condition in this control method, the driver's right leg will be fatigued, causing general discomfort and causing unstable speed control. The throttle will produce unstable oil supply, which will cause fuel waste when driving at a constant speed. Therefore, designing a kind of automobile manual accelerator that can accelerate, decelerate, and cruise at a constant speed is a technical problem that needs to be solved at present. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a manual accelerator for automobiles capable of accelerating, decelerati...

AI Technical Summary

Problems solved by technology

[0002] At present, automobiles generally use a pedal-type accelerator control device. Because the driver's right foot is always in working condition in this control method, the driver's right leg will be fatigued, causing general discomfort and causing unstable speed control. The throttle will produce unstable oil supply, which will cause fuel waste when driving at a constant speed

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