Gearbox for oil-electricity cross power ship and control method of gearbox
A gearbox and power technology, applied in the field of ships, can solve problems such as abnormal noise of gears, low temperature of lubricating oil, failure to lubricate, etc.
Active Publication Date: 2022-02-08
HANGZHOU FADA GEARBOX GROUP
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Problems solved by technology
[0005] Aiming at the deficiencies of the prior art, the present invention provides an oil-electric crossover power marine gearbox and its control method, which solves the problem that when used in winter, the temperature of the lubricating oil will be relatively low, and the lubricating oil cannot play a lubricating role during use. And it will have a certain impact on the gears. In addition, if the gears rotate for a long time, tiny iron filings may be produced on the surface. After the lubricating oil is lubricated, it will flow with the lubricating oil and be recycled, which may cause The problem of slight abnormal sound between gears
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[0042] The technical solutions in the embodiments of the present invention are clearly and completely described, and obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0043] see Figure 1-3 , the embodiment of the present invention provides a technical solution: an oil-electric cross-power marine gearbox, comprising a bottom plate 1, a gear box 2 and a sealing box 3 are fixedly connected to the top of the bottom plate 1, and a side of the sealing box 3 is fixedly connected with a The oil pump 4, the output end and the input end of the oil pump 4 are fixedly connected with the oil pipe 5, the right top of the sealing box 3 is fixedly sleeved with a float level gauge 6, and the surface of th...
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The invention relates to a gearbox for an oil-electricity cross power ship and a control method of the gearbox. The gearbox comprises a bottom plate, the top of the bottom plate is fixedly connected with a gearbox body and a sealing box, one side of the sealing box is fixedly connected with an oil pump, the output end and the input end of the oil pump fixedly communicate with oil pipes, and the right top of the sealing box is fixedly sleeved with a floating ball liquid level meter; the surface of the sealing box is movably connected with an outer sealing plate through a hinge, a filtering device is arranged in the middle of the top of the sealing box, and a heating device is arranged in an inner cavity of the sealing box. The gearbox belongs to the technical field of the ship. According to the gearbox for the oil-electricity cross power ship and the control method of the gearbox, the problems that in winter, the temperature of lubricating oil is low, the lubricating effect cannot be achieved when the lubricating oil is used, certain influence is caused between gears, in addition, tiny scrap iron can be generated due to long-time rotating friction of the gears, the scrap iron can be dissolved in the lubricating oil, and when the lubricating oil is recycled, tiny abnormal sound can be generated between the gears.
Description
technical field [0001] The invention relates to the technical field of ships, in particular to an oil-electric cross-power marine gearbox and a control method thereof. Background technique [0002] Ships or ships refer to: pulling, pulling, pushing, rowing, or pushing propellers, High pressure nozzles that enable means of transportation to move on water. In addition, civilian ships are usually called ships (the ancient name is 舳舻), ships, engines, and boats. . [0003] The existing marine oil-electric hybrid gearboxes need lubricating oil to lubricate the internal gears of the gearbox, especially when used in winter, the lubricating oil temperature will be relatively low, and it will not be able to lubricate during use. In addition, if the gear rotates for a long time, tiny iron filings may be generated on its surface. After the lubricating oil is lubricated, it will flow with the lubricating oil and be recycled. It may cause a small abnormal noise between the gears. S...
Claims
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IPC IPC(8): F16H57/04F16N39/06F16N39/02B01D35/16
CPCF16H57/0404F16N39/06F16N39/02B01D35/16F16N2039/007
Inventor 杨朝良严凯宏王红余
Owner HANGZHOU FADA GEARBOX GROUP