Bearing sealing and lubricating device
By designing a bearing sealing lubrication device and using a shielding module to block the lubricating oil leakage path and form a self-circulating loop, the problem of lubricating oil leakage is solved, and the lubrication effect and stability of the device are improved.
CN223330981UActive Publication Date: 2025-09-12SICHUAN KAIWU INTELLIGENT EQUIP CO LTD
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Patent Information
- Application Number
- CN202423074004.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-09-12
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Technical Problem
In the prior art, the lubricating oil of the rolling bearing is prone to leakage, resulting in poor lubrication effect.
Method used
A bearing sealing and lubrication device is designed, which includes a housing, a rotating shaft, a shielding module, an oil-swinging pressure ring and an oil return groove. The shielding module blocks the leakage path of the lubricating oil, and the rotation of the rotating shaft drives the lubricating oil to be swung out, forming a circulation loop of the lubricating oil.
Benefits of technology
It effectively prevents lubricating oil leakage, realizes lubricating oil self-circulation, and improves lubrication effect and device stability and reliability.
✦ Generated by Eureka AI based on patent content.
Abstract
The bearing sealing and lubricating device comprises a shell and a rotating shaft, a connecting base is arranged on the rotating shaft, a rolling bearing is arranged in the shell, and the connecting base is connected with the rolling bearing; the connecting base is further provided with an oil shielding module used for blocking the lubricating leakage path. The rotating shaft is further provided with an oil throwing pressure ring, the shell is further provided with an oil storage cavity used for storing lubricating oil, and the lower end of the oil throwing pressure ring is immersed into the lubricating oil. An oil guide channel is further arranged in the shell; the shell is further provided with an oil return groove which is used for guiding lubricating oil passing through the rolling bearing to flow back into the oil storage cavity. A leakage path of lubricating oil is directly blocked through the shielding module, the lubricating oil is guided to flow back to the oil return groove while leakage of the lubricating oil is blocked, meanwhile, the outer diameters of the rotating shaft and the rolling bearing are enlarged in a turning mode through the connecting base, the positions of balls at the bottom of the rolling bearing are lower, lubrication is better facilitated, and meanwhile the distance between the lubricating oil and the rotating shaft is increased; and leakage of lubricating oil is avoided.
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