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Gear box capable of adjusting oil position of gear box

A gearbox, adjustable technology, applied in the direction of gear lubrication/cooling, belt/chain/gear, transmission parts, etc., can solve the problems of easy oxidation of transmission components, shortened life of gearboxes, exposure of transmission components, etc., to prevent The effect of contact, reducing heat generation, and improving transmission efficiency

Pending Publication Date: 2017-08-25
SUZHOU SUJING MARINE MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When the gearbox is in a shutdown state, the usual lubricating oil can only submerge a part of the transmission components, resulting in the other part of the transmission components being directly exposed to the air
Therefore, the transmission components in the gearbox that is in a shutdown state for a long time are easily oxidized, resulting in a shortened service life of the gearbox

Method used

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  • Gear box capable of adjusting oil position of gear box
  • Gear box capable of adjusting oil position of gear box

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment one: see attached Figure 1-2 As shown, a gearbox with an adjustable oil level has a working state and a shutdown state, which includes a bevel gearbox 2 with a transmission assembly inside, an expansion oil tank located on the upper part of the bevel gearbox 2 and separated by a partition 1 and guide the lubricating oil in the expansion oil tank 1 into the lubricating oil pipe 3 of the bevel gear box 2, the bevel gear box 2 and the expansion oil tank 1 are provided with lubricating oil, and the bevel gear box 2 is provided with The lubricating oil is pressed into the oil pressure device 4 of the expansion oil tank 1. The bottom of the expansion oil tank 1 is provided with an oil drain hole 5 connected to the bevel gear box 2. In the shutdown state, the lubricating oil in the expansion oil tank 1 flows into the bevel gear box 2 through the oil drain hole 5. All the transmission components in the bevel gearbox 2 are submerged in the center, and the transmissio...

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PUM

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Abstract

The invention discloses a gear box capable of adjusting the oil position of the gear box. The gear box has a working state and a stopped state, and comprises a bevel gear box, an inflation oil box and a lubricating oil pipe, wherein transmission assemblies are arranged in the bevel gear box; lubricating oil is arranged in the bevel gear box and the inflation oil box; an oil pressing device for pressing the lubricating oil in the gear box to the inflation oil box under the working state is arranged in the bevel gear box; an oil leakage hole communicating with the bevel gear box is formed in the bottom of the inflation oil box; and under the stopped state, lubricating oil in the inflation oil box flows in the bevel gear box through the oil leakage hole, and immerses all the transmission assemblies in the bevel gear tank. The gear box disclosed by the invention is low in heating value and high in transmission efficiency under the working state, and can protect the transmission assemblies under the stopped state.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a gear box capable of adjusting the oil level of the gear box. Background technique [0002] Usually, the lubricating oil in the gearbox plays the role of providing lubrication and heat dissipation protection when the gearbox is working, but in the gearbox, if the lubricating oil is added too little, it will not be able to provide sufficient lubrication, and if the lubricating oil is added too much Too much will increase the oil stirring of the gears, thereby increasing heat generation and reducing transmission efficiency. As a result, the amount of lubricating oil in the usual gearbox is usually not added too much. [0003] When the gearbox is in a shutdown state, the usual lubricating oil can only submerge a part of the transmission components, causing the other part of the transmission components to be directly exposed to the air. Therefore, transmission components in a gearbox that i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04
CPCF16H57/0434F16H57/0447
Inventor 马延河邱黎辉
Owner SUZHOU SUJING MARINE MACHINERY
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