Bearing structure of building machine

Abstract

The invention discloses a bearing structure of a building machine. The structure comprises a fixing assembly, a supporting assembly and a heating assembly, the fixing assembly is mounted above the supporting assembly, the heating assembly is mounted below the fixing assembly, an assembly mounting block is of an integrated type hollow structure, a mounting fixed beam is fixedly connected with a mounting plate, a clamping module is mounted on the mounting plate, the top of a connecting sleeve is fixedly connected with a connecting rod, a heating ring surrounds the outer side of a transverse rod,due to arrangement of the heating ring, under the condition that a paving material makes contact with a bearing, the temperature level and the temperature distribution uniformity are not affected bythe side effect, when the machine is cleaned, a material bonded to the bearing structure due to cooling is more easily cleaned, through bonding on the bearing structure, softening of remaining materials of a spiral conveyor of the building machine can be resisted, the starting torque of the spiral conveyor can be reduced, friction is reduced, solid residue is reduced, wear is reduced, and the service life of the building machine is prolonged.

Description

technical field [0001] The invention relates to the technical field of construction machinery transmission, in particular to a bearing structure of a construction machinery. 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 running, the ring, rolling element and cage Not only rolling friction, but also sliding friction will occur between the bearing parts, so that the bearing parts will wear continuously. In order to reduce the wear of the bearing parts, maintain the stability of the bearing precision and prolong the service life, the bearing steel should have good wear resistance. During the cleaning process of construction machinery, it is difficult to clean the cooling and adhering materials on the bearings. Long-term accumulation leads to large starting torqu...

AI Technical Summary

Problems solved by technology

[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 running, the ring, rolling element and cage Not only rolling friction, but also sliding friction will occur between the bearing parts, so that the bearing parts will wear continuously. In order to reduce the wear of the bearing parts, maintain the stability of the bearing precision and prolong the service life, the bearing steel should have good wear resistance. During the cleaning process of construction machinery, the cooling and adhering materials on the bearings are difficult to clean. Long-term accumulation leads to large starting torque of the screw conveyor and increased friction, resulting in increased solid residues and large wear, which reduces the service life of construction machinery.

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