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Complex type multi-disc stepless speed changing and starting device

A continuously variable transmission and continuously variable transmission technology, which is applied in the direction of transmission, gear transmission, belt/chain/gear, etc., can solve the problems of no starting function, easy wear and heat, high pressure on transmission parts, etc. Simple structure, easy maintenance, improved transmission power and transmission efficiency

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

AI Technical Summary

Problems solved by technology

[0002] At present, the multi-disk 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.

Method used

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  • Complex type multi-disc stepless speed changing and starting device
  • Complex type multi-disc stepless speed changing and starting device

Examples

Experimental program
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Effect test

Embodiment

[0019] Such as figure 1 As shown in , a composite multi-disc continuously variable transmission and starter includes an input shaft 1, a multi-disc continuously variable transmission 3, a transmission gear pair 4, an output shaft 5, an idle and reverse mechanism 6, a 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 shaft 1 Between the input pinion 21, the coupling ring gear 22, the planetary gear 23, the output pinion 24, and the output planet carrier 25 are arranged between the output shaft 5, the first input pinion 21 is connected with the coupling shaft 10, and the first output planet The carrier 25 is coupled with the first input pinion 21, the first coupling ring gear 22 and the first output pinion 24 through the two sets of planetary gears 23 on it, and the second output planet carrier 25 ...

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PUM

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Abstract

The invention provides a complex type multi-disc stepless speed changing and starting device. The technical scheme of the invention comprises the following key points that: each output planet carrier 25 is connected with an input pinion 21, a connecting gear ring 22 and an output pinion 24; the first output pinion 24 is connected with the second input pinion 21; the second output pinion 24 is connected with an input end 91 of a one-way clutch 9, a plurality of components beyond the complex type multi-disc stepless speed changing and starting device and an input end 31 of a multi-disc stepless speed changer 3; an output end 92 of the one-way clutch 9 is connected with the first input pinion 21; an output end 32 of the multi-disc stepless speed changer 3 is connected with an input end 71 of a clutch 7, and an output end 72 of the clutch 7 and each output planet carrier 25 are connected with input gears 41 of speed gear pairs 4; and an output gear 42 of each speed gear pair 4, 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 multi-disk continuously variable speed changer and starter used for various ground vehicles, ships, railway locomotives and machine tools. Background technique [0002] At present, multi-disk continuously variable transmissions 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 multi-disc 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 efficient. [0004] In order to realize the purpose of the present invention, the technical scheme that the present...

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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