Self-sucking type bearing lubricating device

Abstract

The invention relates to a self-sucking type bearing lubricating device. The self-sucking type bearing lubricating device comprises a self-sucking shaft sleeve and a bearing, wherein the self-sucking shaft sleeve is fixed to the peripheral face of a transmission shaft in a sleeving manner and can axially rotate around the self-sucking shaft sleeve along with the transmission shaft, and the bearing is arranged on the peripheral face of the self-sucking shaft sleeve in a sleeving manner. A spiral oil sucking groove spirally elevating lubricating oil in an oil storage cavity in the lower end of the self-sucking shaft sleeve to the upper end of the self-sucking shaft sleeve is formed in the inner wall of the self-sucking shaft sleeve. The self-sucking shaft sleeve is further provided with an oil throwing channel throwing lubricating oil elevated to the upper end of the self-sucking shaft sleeve to the upper end face of the bearing. The self-sucking type bearing lubricating device is provided for vertical equipment, oil bath heat dissipation of the bearing is achieved, the cooling speed of the lubricating oil on the bearing is high, the cooling effect of the lubricating oil on the bearing is good, product input and using cost is low, and safety is high; and the service life of the bearing is greatly prolonged, and running stability of corresponding devices is greatly improved.

Description

technical field [0001] The invention relates to the technical field of bearing lubrication and heat dissipation, in particular to a self-priming bearing lubrication device. Background technique [0002] Bearing heating is a common problem in the operation of equipment. The way to lubricate and dissipate heat from the bearing directly affects the service life of the bearing and the operation stability of the equipment. The traditional way is to use grease lubrication for the bearings of vertical equipment under normal temperature conditions, but this method is not conducive to the heat dissipation of the bearings; under high temperature conditions, the bearings are lubricated with oil mist, but due to the limited degree of heat dissipation, it is often not enough for the equipment. Requirements, and high cost, is not conducive to product promotion and application. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the present inven...

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Problems solved by technology

The traditional way is to use grease lubrication for the bearings of vertical equipment under normal temperature conditions, but this method is not conducive to the heat dissipation of the bearings; under high temperature conditions, the bearings are lubricated with oil mist, but due to the limited degree of heat dissipation, it often cannot meet the requirements of the equipment. Requirements, and the cost is high, which is not conducive to product promotion and application

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