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Compound closed planetary cone-shaped stepless speed change concurrent starter

A technology of continuously variable transmission and continuously variable speed, which is applied in the direction of transmission device, gear transmission device, belt/chain/gear, etc. It can solve the problems of no starting function, high pressure of transmission parts, low transmission power, etc., and achieve simple structure , the transmission power and transmission efficiency are improved, and the service life is extended

Inactive Publication Date: 2010-06-30
吴志强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the closed planetary 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.

Method used

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  • Compound closed planetary cone-shaped stepless speed change concurrent starter
  • Compound closed planetary cone-shaped stepless speed change concurrent starter

Examples

Experimental program
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Effect test

Embodiment

[0019] like figure 1 As shown in , a compound closed planetary cone continuously variable transmission and starter, including input shaft 1, closed planetary cone continuously variable transmission 3, transmission gear pair 4, output shaft 5, idle and reverse gear mechanism 6, clutch 7. Gear pair coupling shaft 8, one-way clutch 9, coupling shaft 10, starter gear pair 11, starting gear pair 12, the output end 62 of the neutral and reverse gear mechanism 6 is connected with the output shaft 5, and the input An input ring gear 21, a planetary gear 22, a connecting large ring gear 23, an output ring gear 24, a common output planetary carrier 25, an input planetary carrier 26, a coupling gear 27, an output planetary carrier 28, are arranged between the shaft 1 and the output shaft 5. The output gear 29, the input ring gear 21 is connected with the coupling shaft 10, the common output planet carrier 25 is connected with the matching input ring gear 21, the connecting large ring gea...

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PUM

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Abstract

The invention provides a compound closed planetary cone-shaped stepless speed change concurrent starter. The key points of the technical scheme are that a share output planet carrier 25 is connected with an input gear ring 21, a large connecting gear ring 23 and an output gear ring 24; an input planet carrier 26 and an output planet carrier 28 are connected with a connecting gear 27 and an output gear 29; the output gear ring 24 is connected with the input planet carrier 26; the output planet carrier 28 is connected with an input end 91 of a one-way clutch 9, a plurality of elements except for the compound closed planetary cone-shaped stepless speed change concurrent starter and an input end 31 of a closed planetary cone-shaped stepless transmission 3; the one-way clutch 9 is connected with the input gear ring 21; the closed planetary cone-shaped stepless transmission 3 is connected with a clutch 7; an output end 72 of the clutch 7, the share output planet carrier 25 and the output gear 29 are connected with transmission gear pairs 4; and various transmission gear pairs 4, a neutral and reverse gear mechanisms 6 and input gears 121 of starting gear pairs 12 are connected with a gear pair connecting shaft 8.

Description

technical field [0001] The invention belongs to the field of transmission and starting, more specifically, it is a compound closed planetary cone type stepless speed change and starter used for various ground vehicles, ships, railway locomotives and machine tools. Background technique [0002] At present, the closed planetary cone type 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 disadvantages of the prior art and provides a composite closed planetary cone stepless speed changer and starter which has a starting function, prolongs the service life of the engine and the transmission system, and is energy-saving and high-efficiency. [0004] In order to realize the purpose of the prese...

Claims

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Application Information

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IPC IPC(8): F16H37/00F16H35/10F16H3/44
Inventor 吴志强
Owner 吴志强
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