Bearing for biomass granulator

Abstract

The invention discloses a bearing for a biomass granulator, and belongs to the field of bearings. The bearing for the biomass granulator comprises a static outer ring, a transmission middle layer and a rotating inner ring which are sequentially connected from outside to inside, and a lubricating oil storage groove is formed in the static outer ring. An oil brushing bag is arranged on the inner wall of the static outer ring to lubricate and smear the transmission middle layer, so that the lubricating uniformity of the transmission middle layer is improved, and the oil saturation of oil absorption particles in the flexible oil brushing bag is effectively kept through the matching of the oil brushing bag and the oil supplementing strip; then, lubricating oil in the grease supplementing strip and the grease supplementing mechanism is balanced through the one-way sealing assembly, so that the grease supplementing strip can be automatically and timely supplemented with the lubricating oil, the transmission middle layer is properly and continuously lubricated, the service life of the transmission middle layer is prolonged, the production efficiency of the biomass granulator is improved, and the maintenance cost of enterprises is reduced.

Description

technical field [0001] The invention relates to the field of bearings, in particular to a bearing for a biomass pellet machine. Background technique [0002] Bearing is an important part of contemporary mechanical equipment. Its main function is to support the mechanical rotating body, reduce the friction coefficient during its movement, and ensure its rotation accuracy. When the bearing is working, not only rolling friction but also sliding friction will occur between the rings, rolling elements and cages, so the bearing needs to have good wear resistance, and at the same time the bearing needs to bear a large pressure load, and its hardness is also very important. One of the important indicators of quality. [0003] Biomass pellet machine is a kind of biomass energy pretreatment equipment. It mainly uses agricultural and forestry processing waste such as wood chips, straw, rice husk, bark and other biomass as raw materials. Through pretreatment and processing, it is solid...

AI Technical Summary

Problems solved by technology

[0004] When the existing internal bearings of the biomass pellet machine are in use, the lubrication of the bearings is usually manually observed and filled with lubricating oil. It is easy to cause the bearings to overheat due to insufficient lubrication of the bearings, which will affect the service life of the bearings and affect the processing efficiency of the pellets. , therefore, we propose a biomass pellet machine bearing to solve the above problems

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