Stepless speed changing power output device for engine belt

发动机皮带无极变速动力输出装置

  • Inventors: WENJIN LIU
  • Assignees: 刘文锦
  • Publication Date: June 02, 2004
  • Publication Number: CN-2619060-Y

Abstract

一种发动机皮带无极变速动力输出装置,它包括皮带、主动轮、主活动轮、滚柱、输入轴、从动轮、从活动轮、主轴压簧,V型皮带连接主动轮与从动轮,主活动轮后面连有滚柱,从活动轮后连有主轴压簧,其特征是在主活动轮后面连接一压簧,在主轴压簧与从活动轮之间连接若干粒滚珠和一个压盖。本实用新型在主活动轮后面增加一个压簧,挤压主活动轮使得发动机可以在任何速度下变比,达到省油目的,在主轴压簧前增加活动滚珠,可以大大降低主轴压簧与从活动轮的扭矩力,从而达到省油目的。
An engine belt stepless speed change dynamic output device comprises a belt, a driving wheel, a main movable wheel, a rolling cylinder, an input shaft, a driven wheel, a main shaft pressing spring. The driving wheel is connected with the driven wheel via a V shape belt. The rolling cylinder is connected with the back of the main movable wheel. The main shaft pressing spring is connected with the back of the main shaft pressing spring. The characteristic is that the pressing spring is connected with the back of the main shaft wheel. A plurality of balls and a pressing cover are connected between the main shaft pressing spring and the driven movable wheel. The utility model is provided with a pressing spring on the back of the main movable wheel. The pressing spring presses the main movable wheel, thus the speed of the engine can be changed the ratio in any speed, so the oil saving objective can be reached. A plurality of balls are arranged in front of the main shaft pressing spring, thus the torque force of the main shaft pressing spring and the driven movable wheel can be greatly reduced, the oil saving objective can be reached.

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