Planetary electromagnet chopped mode stepless speed changer

A continuously variable transmission and chopper-type technology, which is applied to transmission parts, gear transmissions, belts/chains/gears, etc., can solve the problems of complex structure of continuously variable transmissions, strict requirements for speed regulation and stability, and high material requirements

Inactive Publication Date: 2009-02-25
刘硕毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The patent of this invention aims to solve the problems of the above-mentioned CVT with complex structure, high requirements for materials, and strict requirements for speed regulation and stability, and strives to explore a brand-new simple electronic control speed regulation and stability, which reduces the dependence on material technology and simplifies the mechanism. The planetary electromagnetic chopper type continuously variable transmission

Method used

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  • Planetary electromagnet chopped mode stepless speed changer
  • Planetary electromagnet chopped mode stepless speed changer

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Embodiment Construction

[0012] Planetary electromagnetic chopper type continuously variable transmission of the present invention, as figure 1 As shown, the electromagnetic brake 2 is composed of a front end cover 1, a casing 4, a brake fixed tooth 21, a brake bottom ring 23, a brake coil 24, a brake cover ring 25, a brake inner ring 26, a brake movable tooth 27, and a speed regulating inner ring gear 61 , inner ring gear and tooth plate 66, the brake fixed teeth 21 are fixed through the recess 41 of the casing, the casing 4 and the front end cover 1, and the brake fixed teeth sleeve 22 restricts the position of the brake fixed teeth 21 through the ring gear bearing 5 The brake movable tooth 27 is connected with the speed-regulating inner ring gear 61 through the inner ring gear connecting tooth plate 66, and can rotate around the brake inner ring 26. The brake cover ring 25 seals the brake coil 24 to the casing 4 and the brake bottom ring 23 , In the space of the brake inner ring 26 to protect the c...

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PUM

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Abstract

The invention relates to a planet electromagnetic chopper stepless speed variator, as picture 1. Wherein, the front end cover 1, the frame 4, the speed reducing inner tooth ring 71, and the back end cover 8 form the sealing chamber, which contains the electromagnetic brake 2, the electromagnetic clutch 3, the tooth ring bearing 5, the planet differential speed adjusting system 6, the planet wheel speed reducing system 7 and the electric control system 9; the front end cover 1, the input bearing 64, the frame 4, the tooth ring bearing 5, the back end cover 8 and the output bearing 75 can confirm the concentricity of axle when inputting, outputting and speed-variable transmission; the electric control system 9 can control the impulse wave of electromagnetic force; the electromagnetic brake 2 and the electromagnetic clutch 3 can operate according to demands. The invention can realize stepless speed variable output.

Description

technical field [0001] The planetary electromagnetic chopper type continuously variable transmission of the present invention is a kind of important mechanical transmission part, and can be widely used in production lines, metallurgy, chemical industry, light industry, machine tools, automobiles and other various machines that require speed change. Background technique [0002] Continuously variable transmission refers to the transmission mode that enables the output shaft speed of the machine to change continuously within the range of two extreme values ​​under certain control. [0003] In general, the continuously variable speed can be roughly divided into three types: 1. Change the energy parameters of the power machine to adjust the output speed of the power machine. However, the general power machine has a small speed regulation range and poor constant power characteristics, so it needs to be connected to a mechanical transmission device for matching; 2. Changing the si...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H1/28F16H3/44F16H57/10
Inventor 刘硕毅章伟德章伟艳
Owner 刘硕毅
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