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High-power gearbox for ship with PTO and PTI functions

A high-power, gear box technology, used in non-mechanical gear transmissions, transmissions with synchronous propulsion components, etc., to achieve the effects of beautiful appearance, advanced indicators, and a wide range of speed ratios

Inactive Publication Date: 2009-07-22
HANGZHOU ADVANCE GEARBOX GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Auxiliary power output can generate electricity when the ship needs it

Method used

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  • High-power gearbox for ship with PTO and PTI functions
  • High-power gearbox for ship with PTO and PTI functions

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Embodiment Construction

[0013] The present invention will be described in detail below in conjunction with accompanying drawing: figure 1 , 2 As shown, the present invention mainly includes a box body, an input shaft oil cylinder installed in the box body through bearings, one end of the input shaft oil cylinder 2 is connected with power through the input flange 1 and a high elastic coupling, and the other end of the input shaft oil cylinder One end is connected with the main clutch 5, and the main clutch 5 is partially supported by the bearing 3 and the bearing 6. The main clutch is connected with the transmission shaft gear 7 through interference and keying, and the transmission shaft gear 7 meshes with the output gear 15 on the output shaft; Shaft gear one side has bearing 11 and bearing 10 support, and the other side has bearing 8 support, output shaft one side is bearing 16, and the other side is bearing 12 and bearing 13. The gear 4 set on the clutch meshes with the gear 19 set on the auxiliar...

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Abstract

A high-power marine gearbox with PTO and PTI functions at least comprises a case and an input shaft oil cylinder arranged in the case by a bearing, wherein, one end of the input shaft oil cylinder is connected with power by an input flange and a high-elastic coupler, and the other end thereof is connected with a main clutch which is partly supported by the bearing and connected with a transmission shaft gear 7 by an interference additional key; and the transmission shaft gear is meshed with an output gear on an output shaft; the gear sheathed on the clutch is meshed with the gear sheathed on an auxiliary transmission shaft, and an auxiliary output clutch and an auxiliary input clutch are arranged on the auxiliary transmission shaft which is fixedly connected with an output flange; an auxiliary input gear is also sheathed and arranged on an auxiliary shaft, and meshed with a transmission gear which is fixedly connected on the transmission shaft; and the high-power marine gearbox has high reliability, and simultaneously is characterized by wide range of speed ratio of the gearbox, advanced index, low cost, beautiful appearance, high reliability, and the like.

Description

technical field [0001] The present invention relates to a multi-functional high-power marine gearbox, which is composed of a hydraulically controlled clutch and gear transmission with the functions of clutch, deceleration and propeller thrust, matched with an adjustable pitch propeller, and is suitable for the main propulsion power of ships The marine gearbox of the system is mainly used for transportation, ocean fishing and other ships. Background technique [0002] The high-power marine gearbox is the transmission device of the ship's power propulsion system. It is generally controlled by gas-electric control. It has the functions of reversing, clutching, decelerating and can withstand propeller thrust. The design of marine gearboxes has high reliability requirements, especially for high-power gearboxes used on ocean-going ships. Ocean-going transport ships have been running continuously on the sea day and night for several months, or even more than half a year. Once the ...

Claims

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Application Information

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IPC IPC(8): B63H23/30B63H23/26
Inventor 周晓梅曹建新
Owner HANGZHOU ADVANCE GEARBOX GRP
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