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Compound postpositional gear box type fluid coupling

A technology of hydraulic coupling and gear box, applied in belt/chain/gear, transmission, fluid transmission, etc., can solve the problems of low power, high cost, low efficiency, etc., and improve transmission power and transmission efficiency , high average speed, easy maintenance effect

Inactive Publication Date: 2015-01-28
吴志强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, hydraulic couplings are designed according to the principles of hydrostatics, etc., the power it can transmit is not large, and the efficiency is not high; in addition, the cost is high

Method used

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  • Compound postpositional gear box type fluid coupling

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Embodiment

[0019] As shown in the accompanying drawings of the specification, a composite rear gear box type hydraulic coupling includes an input shaft 1, an output shaft 3, an output gear pair 4, a speed change mechanism 5, and a rear gear box type hydraulic coupling. 6, a fixed one-way clutch 7, an input gear pair 8, the input end 71 of the fixed one-way clutch 7 is connected with a fixed element other than the present invention, and an output planet is set between the input shaft 1 and the output shaft 3 Carrier 21, first input ring gear 22, input pinion gear 23, inner mesh output planet carrier 24, input ring gear 25, output ring gear 26, outer mesh output planet carrier 27, input gear 28, output gear 29, input pinion 23 is connected with the input shaft 1, the output planetary carrier 21 is connected with the matching first input ring gear 22 and input pinion 23 through the planetary gear 20 on it, the output planetary carrier 21 is connected with the input ring gear 25, the input ri...

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PUM

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Abstract

The invention provides a compound postpositional gear box type fluid coupling. The key technical schemes are that: an input small gear (23) is connected with an input shaft (1); an output planet carrier (21) is connected with an input gear ring (22) and the input small gear (23); an input planet carrier (21) is connected with the input gear ring (25); the input gear ring (25) is connected with an output planet carrier (24) and an output gear ring (26); the output gear ring (26) is connected with an input gear (28); the input gear (28) is connected with output planet carrier (27) and an output gear (29); the output gear (29) is connected with the output planet carrier (24) and an output shaft (3); the output planet carrier (27) is connected with elements except the compound postpositional gear box type fluid coupling, and an output gear pair (4); the output gear pair (4) is connected with a gear shifting mechanism (5); the gear shifting mechanism (5) is connected with a postpositional gear box type fluid coupling (6); the postpositional gear box type fluid coupling (6) is connected with an input gear pair (8); and the input gear pair (8) is connected with an output end (72) of a fixed one-way clutch (7) and the input gear ring (22).

Description

technical field [0001] The invention belongs to the field of hydraulic couplings and starting, more specifically, it is a composite rear gear box type hydraulic coupling used for various ground vehicles, ships, railway locomotives and machine tools. Background technique [0002] At present, hydraulic couplings are designed according to the principles of hydrostatics, etc., and the power they can transmit is not large, and the efficiency is not high; in addition, the cost is high. Contents of the invention [0003] The invention overcomes the deficiencies of the prior art, and provides a composite rear gear case type hydraulic coupling with the advantages of prolonging the service life of the engine, simple structure, convenient operation, low cost, energy saving and high efficiency. [0004] In order to realize the purpose of the present invention, the technical scheme that the present invention adopts is as follows: [0005] A compound rear gear box type fluid coupling, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H47/08
Inventor 吴志强
Owner 吴志强