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Oil change system and method for reducer

A technology of reducer and oil system, applied in the direction of machine/engine, mechanical power transmission, wind turbine, etc., can solve the problems of difficult cleaning, increase the difficulty and labor of operators, and low efficiency of oil change, and achieve accurate Statistical effect of fuel volume

Active Publication Date: 2022-07-29
BEIJING GUODIAN SIDA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in actual use, due to the limitation of the working space and equipment structure, the efficiency of oil change is low, and once it is not handled properly, the dirty oil will flow to the surface of the equipment, which is difficult to clean, and the filling of new lubricating oil can only be done through Manual operation can not accurately control the amount of refueling, not only the efficiency of oil change is low, but also greatly increases the difficulty and labor of the operator

Method used

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  • Oil change system and method for reducer
  • Oil change system and method for reducer
  • Oil change system and method for reducer

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Embodiment Construction

[0056] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all 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.

[0057] The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but are not intended to limit the present invention. In addition, elements / members with the same or similar reference numerals used in the drawings and the embodiments are intended to represent the same or simi...

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Abstract

The invention relates to the field of wind power generation, and specifically discloses an oil change system and method for a reducer. The oil change system includes: an oil discharge device and a control device; the oil discharge device is connected to the reducer, and the oil discharge device raises the inside of the reducer. The air pressure in the reducer is discharged to a waste oil recovery device; the control device is connected to the reducer and a new oil supply device, the new oil supply device provides new oil for the reducer, and the control device monitors and displays the current supply. The oil state parameter, the present invention can solve the problem of insufficient suction stroke of the oil pump used in the prior art, and at the same time, it can accurately count the amount of refueling, and realize the function of quantitative refilling and automatic stop.

Description

technical field [0001] The invention relates to an oil change system, in particular to an oil change system for a reducer. Background technique [0002] In the field of wind power generation, the pitch system and yaw system of wind turbines mostly use gear reducers to realize the rotation of related components. The oil in the reducer becomes very poor after long-term operation, and it is necessary to change the oil to maintain the normal operation of the reducer. Most of the existing solutions use a manual oil pump, which is connected to the reducer through a hose to change the oil of the reducer. [0003] However, in actual use, due to the limitation of the working space and equipment structure, the efficiency of oil change is low, and once it is not handled properly, the dirty oil will flow to the surface of the equipment, which is difficult to clean, and the new lubricating oil can only be filled through Manual operation can not accurately control the amount of oil, not...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/04F03D15/00F03D80/70
CPCF16H57/0405F16H57/0408F03D15/00F03D80/70Y02E10/72
Inventor 杨威
Owner BEIJING GUODIAN SIDA TECH CO LTD
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