Double-input multi-output parallel operation on-off gearbox used for boats

A multi-output, dual-input technology, applied in the direction of gear transmission, belt/chain/gear, mechanical gear transmission, etc., can solve the problems of poor reliability and safety, reduce load space, and high construction cost, and achieve convenient control. , Reduce the cost of construction and use, the effect of economical construction costs

Active Publication Date: 2009-06-03
CHONGQING GEARBOX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, on the one hand, each of the multiple diesel engines requires a separate oil station, which has high construction costs, takes up a large spac...

Method used

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  • Double-input multi-output parallel operation on-off gearbox used for boats
  • Double-input multi-output parallel operation on-off gearbox used for boats
  • Double-input multi-output parallel operation on-off gearbox used for boats

Examples

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0027] As shown in Figure 1, Figure 2 and Figure 3, the output shaft 21 is located in the middle of the box body 1, the output shaft 21 is supported on the box body 1 through bearings, and the output gear 22 is set in the front of the output shaft 21, the output The rear end of the shaft 21 protrudes backward from the rear wall of the box body 1 , and the protruding part is fixed with a first flange 23 . The left and right input shaft assemblies arranged at the same height are symmetrically arranged on the left and right sides of the output shaft 21, wherein the left input shaft assembly is composed of the first left input shaft 2, the second left input shaft 3 and the left input shaft clutch 4 Composition, the first left input shaft 2 is at the front, the second left input shaft 3 is at the rear, both the first left input shaft 2 and the second left input sh...

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Abstract

The invention provides a double-input multi-output parallel operation on-off gearbox used for boats; a first left input shaft is connected with a second left input shaft through a left input shaft clutch; a left reversing driving gear embedded on the second left input shaft is meshed with a left reversing passive gear on a left output pinion shaft; a left output pinion is meshed with an output gearwheel; the left reversing passive gear is also in gearing mesh with PTO; a first right input shaft is connected with a second right input shaft through a right input shaft clutch; a right reversing driving gear embedded on the second right input shaft is meshed with a right reversing passive gear on a right output pinion shaft; a right output pinion is meshed with an output gearwheel; and the right reversing passive gear is also meshed with a gear on a right PTO clutch. The invention meets the requirements of high reliability, high safety and multi-function of ocean engineering ship dynamic systems, has the characteristics of compact structure, small size, safety, reliability, convenient control and the like, and can achieve the effects of increasing the space for carrying objects, and greatly reducing the construction cost and use cost.

Description

technical field [0001] The invention relates to a gear box, in particular to a gear box for double-input and multi-output parallel clutch ships. Background technique [0002] Offshore engineering ships also have the function of providing various operational services for offshore oil, such as: supply operations, anchor handling operations, towing operations, guarding operations, fire fighting operations, oil slick recovery operations, etc. In order to be suitable for offshore engineering operations under severe environmental conditions, ships have good speed, seakeeping and operational performance, especially good seaworthiness and operational capabilities in severe weather, to meet the special needs of various special operations Stability requirements, especially for mixed operations and composite operations. [0003] In order to ensure the reliability and safety of the operation, traditional marine engineering ships generally adopt a combination of four-engine double-prope...

Claims

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Application Information

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IPC IPC(8): B63H23/00B63H23/12B63H23/30F16H1/22
Inventor 吕和生曹云向超余业亮
Owner CHONGQING GEARBOX
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