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Device and method for replacing lubricating grease of bearing of rotating equipment

A technology for lubricating rotating equipment and bearings. It is used in lubricating oil containers, lubricating oil input, engine lubrication, etc. to achieve smooth wear and heat transfer, avoid excessive temperature rise, and reduce impact.

Pending Publication Date: 2022-07-12
HUANENG CLEAN ENERGY RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to cope with and solve the defects in the prior art, the object of the present invention is to provide a device and method for replacing bearing lubricating grease of rotating equipment, which can effectively avoid new lubricating grease when the equipment is slowing down and idling. The temperature rise of the lubricating grease during the startup process is too high, and the protection alarm occurs

Method used

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  • Device and method for replacing lubricating grease of bearing of rotating equipment
  • Device and method for replacing lubricating grease of bearing of rotating equipment
  • Device and method for replacing lubricating grease of bearing of rotating equipment

Examples

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Effect test

Embodiment 1

[0035] like figure 1 As shown, Embodiment 1 of the present invention provides a device for replacing the bearing lubricating oil of a rotating equipment, including:

[0036] The new lubricating grease filling device 1 is used to be arranged above the bearing 2 of the rotating equipment, and is connected to the bearing 2 of the rotating equipment through an oil filling pipeline 4, so as to fill the bearing 2 of the rotating equipment with lubricating grease.

[0037] The measuring tool 3 is used to be arranged under the bearing 2 of the rotating equipment, and is connected to the waste oil outlet of the bearing 2 of the rotating equipment through the grease collection pipeline 5, and is used to measure the volume of the old lubricating grease discharged from the bearing 2 of the rotating equipment.

[0038] Through the above arrangement, the old lubricating grease can be discharged while adding the lubricating grease, and the old lubricating grease can be collected, and the vol...

Embodiment 2

[0046] Embodiment 2 of the present invention is different from Embodiment 1 in that the second end of the push rod 12 is fixedly connected with the output shaft of a cylinder or a hydraulic cylinder. The push rod 12 is pushed by an air cylinder or a hydraulic cylinder.

Embodiment 3

[0048]Embodiment 3 of the present invention is different from Embodiment 1 in that a new example is given for the new lubricating grease filling device 1. In the embodiment of the present invention, the new lubricating grease filling device 1 includes a grease tank 6 And the oil pump 7 , the grease tank 6 is connected to the bearing 2 of the rotating equipment through the oil filling pipeline 4 , and the oil pump 7 is arranged on the oil filling pipeline 4 .

[0049] Through the above settings, the oil pump is directly used to suck lubricating grease for grease filling, so as to realize the automation of grease filling.

[0050] As a preference of this embodiment, a flow meter 8 is provided on the oil filling pipeline 4 , and through this arrangement, the volume of lubricating grease filling can be monitored.

[0051] As a preference of this embodiment, a liquid level gauge 9 is provided on the top of the inner wall of the waste oil collection barrel, and an alarm device is el...

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Abstract

The invention discloses a rotating equipment bearing lubricating grease replacement device and method, and the device comprises a new lubricating grease filling device which is arranged above a rotating equipment bearing, is connected to the rotating equipment bearing through an oil injection pipeline, and is used for filling the rotating equipment bearing with lubricating grease; and the measuring tool is arranged below the rotating equipment bearing, is connected to a waste oil outlet of the rotating equipment bearing through a grease collecting pipeline, and is used for measuring the volume of grease discharged by the rotating equipment bearing. The lubricating grease is added in the speed reduction and idle running process of equipment, old lubricating grease is still in a moving state, the temperature is not prone to being reduced, and flowing and discharging of the lubricating grease are easily guaranteed; and the filled new lubricating grease can easily absorb heat, so that the conversion time of the lubricating grease from a semi-solidified state to a flowable state is shortened, and a protective oil film is easily formed.

Description

technical field [0001] The invention belongs to the technical field of bearing lubricating grease replacement, and in particular relates to a bearing lubricating grease replacement device and method for rotating equipment. Background technique [0002] As an important component in the industrial field, bearings have a wide range of application bases and many classifications, and their main function is to support mechanical rotating parts. Reduce friction in the movement of rotating parts. Lubricating grease is an important medium used to maintain the normal operation of the bearing inside the bearing. The state of the lubricating grease and the method of filling have a great influence on the safe operation and life of the bearing. [0003] The existing bearing lubricating grease replacement work is basically done after the equipment is out of service, and it is regularly and quantitatively refilled according to the established annual plan. The existing lubricating grease f...

Claims

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Application Information

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IPC IPC(8): F16N37/00F16N31/00F16N31/02F16N19/00F16N7/38
CPCF16N37/003F16N31/00F16N31/02F16N19/003F16N7/38F16N2270/10F16N2270/20F16N2250/00F16N2250/40F16N2250/18F16N2210/14
Inventor 沙德生徐景悦梁晏萱邹歆陈颖高开峰
Owner HUANENG CLEAN ENERGY RES INST
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