Diesel engine power transfer method and gearbox driving device

A power transmission and transmission technology, applied in mechanical gear transmissions, transmission parts, transmission boxes, etc., can solve the problems of difficult layout of the power output transmission structure, inflexible connection and installation of components, and large size of the power unit. Strong structural installation flexibility, simple power transmission method, and the effect of overcoming technical defects

Inactive Publication Date: 2009-03-25
杭州萧山江南通用机械有限公司
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

But the usual structure of the marine gearbox disclosed at present is: the power of the diesel engine is input (connected) from one end of the input shaft, and after the power transmission of the gearbox, the power is output from the other end of the output shaft, that is, the input end and the output end are respectively located at On both sides of the gearbox box, this method of power output transmission of the diesel engine has caused difficulties in the structural layout of the power output transmission on the ship, making the volume of the entire power unit larger, and the connection and installation of components are not flexible enough. The operation is not convenient enough, and the safety and reliability are poor

Method used

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  • Diesel engine power transfer method and gearbox driving device
  • Diesel engine power transfer method and gearbox driving device

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Embodiment Construction

[0013] The present invention is described in detail below by specific embodiments: As shown in Fig. 1, the present invention mainly comprises by the power output of marine diesel engine 1, namely diesel engine flywheel 2 links to each other with the stern shaft 4 of screw propeller via gearbox transmission 3, this gear The box transmission device 3 is a marine gear box with reverse, clutch and deceleration functions. The power input shaft 5 and the output shaft 6 of the marine gearbox 3 are arranged in parallel in the box body 7, and the power input end of the input shaft and the power output end of the output shaft are all placed on the same side of the box body 7. The input end of the shaft 5 is connected to the power output of the diesel engine through the coupling seat 8 and the matching universal joint 9, while the output end of the output shaft 6 arranged on the same side is connected to the propeller input stern through the matching coupling Axis 4 is connected. The co...

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Abstract

The diesel engine power transferring method and gear box device includes the power output of the marine diesel engine connected to the screw propeller via the transmitting gear box device; the parallel arrangement of the input shaft and the output shaft of the transmitting gear box device and the connection of the input shaft and the output shaft via shaft coupling to the output of the diesel engine and the input of the screw propeller separator, with at least one shaft coupling being universal shaft coupling; and the installation of the input gear and the transmission gear on the input shaft and the transmission shaft via separate sliding bearing. The present invention has reduced power transferring mechanism size, simple power transmission method, and other advantages.

Description

technical field [0001] The invention relates to a power output transmission method and device, in particular to a marine diesel engine power output transmission method and transmission device capable of hydraulically controlled clutch, deceleration, and reverse power transmission. Background technique [0002] Existing marine gearboxes, as power transmission devices, have been widely used in ships for power output transmission of diesel engines, and the corresponding technologies are quite mature, such as Chinese patents ZL02208299.9 and ZL02229804.5. The content of the power transmission structure of the marine gearbox is disclosed. This kind of marine gearbox used for the power output transmission of the diesel engine is mainly composed of an input shaft, an output shaft, a transmission shaft, two sets of hydraulically controlled clutches for reversing and driving, and gears that mesh with each other. pay composition. Its functions mainly include reversing, clutching, dec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B61/06F16H57/02B63H23/02F16H57/023
Inventor 陈王龙
Owner 杭州萧山江南通用机械有限公司
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