Complex type steel ring cone separator type stepless speed changing and starting device

Abstract

The invention provides a complex type steel ring cone separator type stepless speed changing and starting device. The technical scheme of the invention comprises the following key points that: an input planet carrier 21 and an output planet carrier24 are connected with a connecting gear ring 22 and an output gear 23; a shared input planet carrier 28 is connected with an input gear ring 25, a connecting small gear ring 26 and an output gear ring 27; the output planet carrier 24 is connected with the input gear ring 25; the output gear ring 27 is connected with a one-way clutch 9, a plurality of components beyond the complex type steel ring cone separator type stepless speed changing and starting device, and a steel ring cone separator type stepless speed changer 3; the one-way clutch 9 is connected with the input planet carrier 21; the steel ring cone separator type stepless speed changer 3 is connected with a clutch 7, and an output end 72 of the clutch 7, the output gear 23 and the shared input planet carrier 28 are connected with input gears 41 of speed gear pairs 4; and an output gear 42 of each speed gear pair, an input end 61 of a neutral reverse gear mechanism 6 and an input gear 121 of a starting gear pair 12 are connected with a gear pair coupling spindle 8.

Description

technical field [0001] The invention belongs to the field of transmission and starting, more specifically, it is a composite steel ring split cone type continuously variable speed changer and starter used for various ground vehicles, ships, railway locomotives and machine tools. Background technique [0002] At present, the steel ring separation cone type CVTs all need to be driven by friction, the transmission parts are under high pressure, easy to wear and generate heat, have a short service life, low transmission power, low transmission efficiency, and do not have a starting function. Contents of the invention [0003] The invention overcomes the disadvantages of the prior art and provides a composite steel ring split cone type stepless speed changer 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 technical ...

AI Technical Summary

Problems solved by technology

[0002] At present, the steel ring separation cone type 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.

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