Complex type planet arc cone type stepless speed changing and starting device

A continuously variable transmission and planetary technology, applied in transmission devices, belts/chains/gears, mechanical equipment, etc., can solve problems such as no starting function, high pressure on transmission parts, and low transmission efficiency, so as to improve the output rate and Improvement in productivity, transmission power and transmission efficiency, and improvement in driving performance

Inactive Publication Date: 2010-06-23
吴志强
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the planetary arc-cone continuously variable transmission needs to be driven by friction, the pressure of the transmission part is high, it is easy to wear and generate heat, the service life is short, the transmission power is small, the transmission efficiency is low, and it does not have a starting function.

Method used

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  • Complex type planet arc cone type stepless speed changing and starting device
  • Complex type planet arc cone type stepless speed changing and starting device

Examples

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Embodiment

[0025] Such as figure 1 As shown in , a composite planetary arc-cone type continuously variable transmission and starter, including input shaft 1, planetary arc-cone type continuously variable transmission 3, neutral and reverse gear mechanism 4, output shaft 5, clutch 6, one-way clutch 7. The starter gear pair 8, the output end 42 of the neutral and reverse gear mechanism 4 is connected to the output shaft 5, and two harmonic gear transmission mechanisms are arranged between the input shaft 1 and the output shaft 5, the first The output end 221 of the first harmonic gear transmission mechanism is connected with the input end 212 of the second harmonic gear transmission mechanism, and the output end 222 of the second harmonic gear transmission mechanism is respectively connected with the input end 71, The input end 31 of the planetary arc-cone type continuously variable transmission 3 and several elements other than the present invention are connected, and the output end 72 of...

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Abstract

The invention provides a complex type planet arc cone type stepless speed changing and starting device. The technical scheme of the invention comprises the following key points that: an output end 221 of a first harmonic gear drive mechanism is connected with an input end 212 of a second harmonic gear drive mechanism; an output end 222 of the second harmonic gear drive mechanism is connected with a matched one-way clutch 7, a planet arc cone type stepless speed changer 3 and a plurality of components beyond the complex type planet arc cone type stepless speed changing and starting device respectively; the one-way clutch 7 is connected with an input end 211 of the first harmonic gear drive mechanism; the planet arc cone type stepless speed changer 3 is connected with a clutch 6, and an output end 62 of the clutch 6 is connected with a neutral reverse gear mechanism 4; and a common output end 231 of the first harmonic gear drive mechanism and a common output end 232 of the second harmonic gear drive mechanism are connected with the one-way clutch 7, and the an output end 72 and an input shaft 1 of the one-way clutch 7 are connected with the neutral reverse gear mechanism 4.

Description

technical field [0001] The invention belongs to the field of transmission and starting, more specifically, it is a compound planetary arc-cone continuously variable speed changer and starter for various ground vehicles, ships, railway locomotives and machine tools. Background technique [0002] At present, the planetary arc-cone continuously variable transmission needs to be driven by friction, the transmission parts are under high pressure, easy to wear and generate heat, the service life is short, the transmission power is small, the transmission efficiency is low, and there is no starting function. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art and provides a composite planetary arc-cone continuously variable speed and starter with starting function, prolonging the service life of the engine and the transmission system, energy saving and high efficiency. [0004] In order to realize the purpose of the present invention, the ...

Claims

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Application Information

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IPC IPC(8): F16H37/00F16H35/10
Inventor 吴志强
Owner 吴志强
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