Bearing seat

Abstract

The invention relates to a bearing seat which comprises a bearing seat body (2) and a seat body square sleeve (1), wherein one end of the bearing seat body (2) is provided with a ring flange (4), positioning holes (7) are uniformly distributed on the ring flange (4), the ring flange (4) is connected with a cylindrical lug boss (6) through a large arc-shaped opening (3), and the cylindrical lug boss (6) is internally provided with a spherical cavity (9); a circle of positioning rabbet (5) is arranged between the ring flange (4) and the large arc-shaped opening (3), a bearing cavity is internally provided with an installation groove (10), the bearing cavity is internally provided with an oil groove (8), and the oil groove (8) is connected with a seat body oil hole (11); and a square sleeve center hole (13) is formed in the middle of the seat body square sleeve (1), the square sleeve center hole (13) sleeves the cylindrical lug boss (6), and the frame of the seat body square sleeve (1) is provided with a square sleeve oil hole (14) and a square sleeve oil groove (15). The device disclosed by the invention is capable of bearing higher rotating speed and higher load as being high in strength, being conveniently positioned and installed with the frame of a silage maize harvester shredding device, being convenient to position and reducing the failure rate of the silage maize harvester shredding device as having a fine adjustment function on the installation concentricity of the silage maize harvester shredding device.

Description

technical field [0001] The invention relates to a bearing seat of an outer spherical bearing, in particular to a bearing seat for assembling a silage machine chopping device. Background technique [0002] During the operation of the silage machine, the cutting device of the silage machine has a high speed and a large load, and the general bearing is easily damaged during operation, and the general bearing has no self-aligning function, and the concentricity of the shaft of the silage machine cutting device cannot be fine-tuned; The outer spherical bearing is difficult to install, difficult to locate, and its performance is unreliable during operation, and it is easy to be damaged and difficult to replace, which affects the working efficiency of the silage machine. Contents of the invention [0003] The purpose of the present invention is to provide a bearing seat with high strength, which can withstand higher speed and larger load, and is convenient for positioning and ins...

AI Technical Summary

Problems solved by technology

[0002] During the operation of the silage machine, the cutting device of the silage machine has a high speed and a large load, and the general bearing is easy to be damaged during operation, and the general bearing has no self-aligning function, and the concentricity of the shaft of the silage machine cutting device cannot be fine-tuned; The outer spherical bearing is difficult to install, difficult to locate, and its performance is unreliable and easy to be damaged and difficult to replace during operation, which affects the working efficiency of the silage machine

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