Centrifugal automatic lubrication bearing protection system

An automatic lubrication and protection system technology, applied in the direction of bearing components, shafts and bearings, rigid supports of bearing components, etc., can solve problems such as shortened life, high temperature, and impact on product life, and achieve extended service life, wear and heat Effects of reduction, broad market and economic value

Inactive Publication Date: 2015-04-22
NINGDE QIANJIN MOTOR
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AI Technical Summary

Problems solved by technology

[0002] Among the existing products with transmission shafts, such as motors, reducers, gear transmission boxes, etc., especially the high-speed rotation transmission shafts, the bearings on the shafts are too high in temperature and severely worn under high-speed rotation, resulting in a sharp shortening of life. The life of the entire product has been affected, and even safety accidents have occurred due to bearing failure

Method used

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  • Centrifugal automatic lubrication bearing protection system
  • Centrifugal automatic lubrication bearing protection system
  • Centrifugal automatic lubrication bearing protection system

Examples

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Embodiment 1

[0014] Embodiment one: if Figure 1~3 As shown, a motor applying this system includes a cylinder body 2, and cylinder heads 3 are arranged at both ends of the cylinder body 2, grooves are arranged on the inner end surface of the cylinder head 3, and the cylinder body 2 A rotating shaft 4 is arranged inside, and a rotor 7 is mounted on the rotating shaft 4, and the two ends of the rotating shaft 4 are respectively installed in the groove of the cylinder head through a bearing 5, and the two ends of the rotating shaft 4 are respectively sleeved with The bearing rear cover 6 against the bearing 5, a liquid storage chamber 43 is arranged on one end surface of the rotating shaft 4, a through hole 41 along the axial center line is arranged in the rotating shaft 4, and the two ends of the rotating shaft 4 The side walls are also respectively provided with through holes 42 communicating with the liquid storage chamber 43 and the through hole 41 , and the through holes 42 are arranged ...

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Abstract

The invention relates to a centrifugal automatic lubrication bearing protection system. The system includes a cylinder body, two ends of the cylinder body are respectively provided with a cylinder cover, the inner end surface of the cylinder cover is provided with a groove, a rotating shaft is arranged in the cylinder body, two end portions of the rotating shaft are respectively arranged in the grooves of the cylinder covers through a bearing, a bearing back cover for supporting the bearing is sleeved on each of the two end portions of the rotating shaft, one or two end surfaces of the rotating shaft is or are respectively provided with a liquid storage chamber, a penetrating hole is arranged in the rotating shaft along an axial center line, the sidewalls at two end portions of the rotating shaft are respectively provided with a through hole connected with the liquid storage chamber or the penetrating hole, and the through holes are arranged between the end surfaces of the rotating shaft and the bearings respectively. The system has a simple structure, can be used in high speed rotating devices, such as a motor and a transmission box, makes the bearing lubricated and cooled constantly, and greatly prolongs the life of the bearings in order to ensure the running life of a whole apparatus.

Description

technical field [0001] The invention relates to a centrifugal automatic lubricating bearing protection system. Background technique [0002] Among the existing products with transmission shafts, such as motors, reducers, gear transmission boxes, etc., especially the high-speed rotation transmission shafts, the bearings on the shafts are too high in temperature and severely worn under high-speed rotation, resulting in a sharp shortening of life. The life of the entire product has been affected, and even safety accidents have occurred due to bearing failure. Contents of the invention [0003] The present invention makes improvements to the problems existing in the above-mentioned prior art, that is, the technical problem to be solved by the present invention is to provide a centrifugal automatic lubricating bearing protection system, which has a simple structure and can effectively lubricate and cool the bearings on the rotating shaft, greatly The operating life of the equi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16C35/00
Inventor 许胜勇
Owner NINGDE QIANJIN MOTOR
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