A kind of merge ring

By designing an oil storage tank and liquid level control system in the confluent ring, automatic replenishment and liquid level control of the bearing indoor lubricant oil is achieved, which solves the problem of increasing friction of the grease heat at high speed rotation, extends the service life of the confluent ring and reduces maintenance and inspection tasks.

CN119560857BActive Publication Date: 2025-05-09CHENGDU TECH UNIV
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Patent Information

Application Number
CN202510115228.3
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-01-24
Publication Date
2025-05-09
Estimated Expiration
2045-01-24

AI Technical Summary

Technical Problem

Under high-speed rotation conditions, the lubricant grease generates heat, increases the friction coefficient inside the bearing, reduces the lubrication effect, and shortens the service life.

Method used

A confluence ring including a stator, bearing, bearing chamber, oil storage tank and liquid level control system is designed. Through the communication channel and level control system between the oil storage tank and the bearing chamber, automatic replenishment and level control of lubricant in the bearing chamber are realized to ensure that the lubricant is always maintained at the optimal level height.

Benefits of technology

Under high-speed operating conditions, the bus ring can continuously replenish lubricant in the bearing chamber, reduce bearing wear, significantly increase the service life of the bus ring, and reduce maintenance and inspection tasks.

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Abstract

The present invention relates to the field of radar equipment technology, and in particular to a merge ring, comprising: a stator, a bearing, a bearing chamber, an oil storage tank, and a liquid level control system; the bearing chamber forms a sealed space to accommodate bearings and lubricating oil; the oil storage tank is fixedly arranged in the stator; the oil storage tank is connected to the bearing chamber, and a first valve is provided; the liquid level control system controls the opening or closing of the first valve to control the total amount of lubricating oil in the bearing chamber to maintain a preset liquid level. The merge ring provided in the present application can continuously replenish the lubricating oil consumed by friction in the bearing chamber during high-speed operation, effectively reduce bearing wear, greatly increase the service life of the merge ring and reduce the amount of maintenance tasks. In addition, the present application does not completely fill the bearing chamber with lubricating oil. Excessive lubricating oil will increase the resistance to the rotation of the equipment. For this reason, the present application is provided with a liquid level control system to maintain the lubricating oil in the bearing chamber at an optimal liquid level.
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Citation Information

Patent Citations

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