Composite gear chain type stepless variable speed unit
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A continuously variable transmission and chain technology, applied in the direction of belt/chain/gear, mechanical equipment, transmission devices, etc., can solve the problems of easy wear and heat, high pressure of transmission parts, low transmission power, etc., and achieve easy maintenance, The effect of improving transmission power and transmission efficiency and prolonging service life
Inactive Publication Date: 2009-12-09
吴志强
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[0002] At present, the gear-chain 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, and the transmission efficiency is low
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[0017] Such as figure 1 As shown in , a compound tooth-chain continuously variable transmission includes an input shaft 1, a tooth-chain continuously variable transmission 3, a gear pair 4, and an output shaft 5. The output gear 42 of each gear pair 4 and the output shaft 5 connection, between the input shaft 1 and the output shaft 5, there is an input waveform generator 21, an output flexible spline 22, a coupling rigid spline 23, an output waveform generator 24, the first input waveform generator 21 and The input shaft 1 is connected and connected with the first output flexible spline 22 and the first coupling rigid spline 23, and the first coupling rigid spline 23 is connected with the first output flexible spline 22 and the first output wave pattern generator 24 , the first output waveform generator 24 is connected with the second input waveform generator 21, the second input waveform generator 21 is connected with the second output flexible spline 22, the second coupling ...
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Abstract
The invention provides a composite gear chain type stepless variable speed unit which has the technical scheme that a first input wave generator 21 is connected with an input shaft 1 and connected with a first output flexible gear 22 and a first connecting rigid gear 23; the first connecting rigid gear 23 is connected with the first output flexible gear 22 and a first output wave generator 24; the first output wave generator 24 is connected with a second input wave generator 21; the second input wave generator 21 is connected with a second output flexible gear 22 and a second connecting rigid gear 23; the second connecting rigid gear 23 is connected with the second output flexible gear 22 and a second output wave generator 24; the second output wave generator 24 is connected with the input end 31 of a gear chain type stepless variable speed unit 3; and the output end 32 of the gear chain type stepless variable speed unit 3, the first output flexible gear 22 and the second output flexible gear 22 are respectively connected with input gears 41 of matched gear pairs 4.
Description
technical field [0001] The invention belongs to the field of transmissions, more specifically, it is a transmission gear used for various ground vehicles, ships, railway locomotives, construction machinery, various metallurgy, mining, petroleum, chemical industry, light industry, food, textile, lifting and transportation Compound tooth chain continuously variable transmission for machinery, machine tool, robot and military industry. Background technique [0002] At present, the gear chain 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, and the transmission efficiency is low. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art and provides a compound tooth chain continuously variable transmission with simple structure, energy saving and high efficiency, which prolongs the servi...
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