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Connecting structure for hydraulic pump station and marine diesel engine flywheel end

A technology of marine diesel engine and connecting structure, which is applied in motor-driven engines, ship construction, mechanical equipment, etc., can solve problems such as high cost, insufficient safety, and complex structure.

Pending Publication Date: 2018-08-14
FEICHI ENVIRONMENTAL PROTECTION TECH INC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1) After directly docking with the flywheel end, the energy absorbed by the flywheel can only be used to drive the propeller or paddle wheel, so it is obviously not enough to drive other power equipment of the ship only by the pulley of the diesel engine;
[0005] 2) Using mechanical transmission (commonly used gear meshing), the structure is relatively complex, the cost is high, and the safety is insufficient

Method used

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  • Connecting structure for hydraulic pump station and marine diesel engine flywheel end
  • Connecting structure for hydraulic pump station and marine diesel engine flywheel end
  • Connecting structure for hydraulic pump station and marine diesel engine flywheel end

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Embodiment Construction

[0025] In order to make the above-mentioned purpose, features and advantages of the present application more obvious and understandable, the specific implementation manners of the present application will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the application. However, the present application can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0026] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "...

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PUM

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Abstract

The invention relates to a connecting structure for a hydraulic pump station and a marine diesel engine flywheel end. The connecting structure comprises a connecting disc connected with the diesel engine flywheel end, a coupler connected with the connecting disc and a flange connecting component hiding a flywheel, the connecting disc and the coupler inside, and a driving shaft of the ship hydraulic pump station extends in from one end of the flange connecting component to be docked with the coupler. The flywheel and the hydraulic pump station are docked through the coupler, and existing mechanical driving is replaced by hydraulic driving, so that safety and reliability are realized; the hydraulic pump station can be connected with other equipment needing power to fully use kinetic energy of a diesel engine.

Description

technical field [0001] The invention belongs to the field of ship power drive equipment, and in particular relates to a connection structure between a hydraulic pump station and a flywheel end of a marine diesel engine. Background technique [0002] The power output of the ship is basically driven by a diesel engine, and there are two driving methods: ①, stern shaft propeller propulsion; ②, paddle wheel propulsion on both sides. [0003] However, in actual operation, most manufacturers connect the flywheel end with the conveying end through mechanical transmission to realize the propulsion of the ship. Therefore, it has the following defects: [0004] 1) After directly docking with the flywheel end, the energy absorbed by the flywheel can only be used to drive the propeller or paddle wheel, so it is obviously not enough to drive other power equipment of the ship only by the pulley of the diesel engine; [0005] 2) Using mechanical transmission (commonly used gear meshing), ...

Claims

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Application Information

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IPC IPC(8): B63H21/14B63H21/00F16F15/315
CPCF16F15/315B63H21/00B63H21/14
Inventor 何晓郭苏浩李欢龙董凤亮倪杰茅雨峰樊爱振秦礼彬刘剑青姚利晶
Owner FEICHI ENVIRONMENTAL PROTECTION TECH INC CO LTD