Low-abrasion bearing pedestal

Abstract

The invention relates to the technical field of bearing pedestals, in particular to a low-abrasion bearing pedestal which comprises a bearing base, a sealing mechanism is installed on the bearing base, and two oil injection mechanisms for injecting oil to lubricate the inner side of a bearing are installed on the bearing base in a back-to-back mode. Two fixing mechanisms for fixing the oil injection mechanisms are mounted on the bearing base, an extrusion mechanism for pushing the two oil injection mechanisms is mounted on the bearing base, and two power mechanisms for conveniently taking out the two oil injection mechanisms are mounted on the bearing base. The two oil injection mechanisms for lubricating the inner side of the bearing on the bearing base are installed on the bearing base in a back-to-back mode, when the inner side of the bearing on the bearing base needs to be lubricated, the oil injection mechanisms abut against each other by sliding the extrusion mechanism, and after the oil injection mechanisms abut against each other, butter can be extruded to the inner side of the bearing on the bearing base. When the bearing works, the butter can be annularly smeared, the lubricating speed is high, no top cover needs to be disassembled, and operation is easy.

Description

technical field [0001] The invention relates to the technical field of bearing seats, in particular to a low-wear bearing seat. Background technique [0002] The turntable bearing seat is a large and extra-large bearing seat that can accept comprehensive loads and has a special structure. Where there is a bearing, there must be a support point. The inner support point of the bearing is the shaft, and the outer support is the often-called bearing seat. There are two types of bearing seats: semi-open type and closed type. Some large and fast-speed machines need to use a worn bearing seat. [0003] However, the large bearing housings used in high-speed fans are usually lubricated with grease on the outside of the bearings when lubricating the bearings. The bearing housings are usually sealed metal blocks, and the bearing housings are not equipped with a mechanism for lubricating the inner sides of the bearings. If it is necessary to lubricate the inner side of the bearing, the...

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Problems solved by technology

[0003] However, the large bearing housings used in high-speed fans are usually lubricated with grease on the outside of the bearings when lubricating the bearings. The bearing housings are usually sealed metal blocks, and the bearing housings are not equipped with a mechanism for lubricating the inner sides of the bearings. If you want to lubricate the inner side of the bearing, you need to disassemble the top cover of the bearing seat. It is difficult to directly lubricate the inner side of the bearing on the bearing seat. The weight of the bearing cover is heavy and the operation is inconvenient, which is not conducive to the lubrication of the inner side of the bearing.

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