Steel ball production classifying and screening device

Abstract

The invention discloses a steel ball production classifying and screening device which comprises an outer frame. The top end of the outer portion of the outer frame is fixedly connected with a steel ball moving groove. A feeding opening is formed in the bottom end of the upper left side of the steel ball moving groove. The feeding opening penetrates the outer frame. The bottom end in the outer frame is fixedly connected with a shaking device. The middle position of the top end of the shaking device is fixedly connected with a supporting column. The top end of the supporting column is rotationally connected with a screening plate. The two sides of the shaking device are rotationally connected with the screening plate through buffer devices. A pushing device is fixedly connected to the position, located on the right side of the shaking device, at the bottom end in the outer frame. One side of a fixed rod is fixedly connected with a pushing shovel. The right side of the pushing device isfixedly connected with a moving push rod. One side of a first round gear is in engaged connection with a lifting straight gear rack. The invention relates to the technical field of steel ball production and machining. The steel ball production classifying and screening device achieves the aims of achieving circulating screening, improving the screening efficiency, increasing the screening speed and preventing screening hole blocking.

Description

Technical field [0001] The invention relates to the technical field of steel ball production and processing, in particular to a steel ball production classification screening device. Background technique [0002] Steel balls are divided into grinding steel balls, forged steel balls, and cast steel balls according to the production process. According to the processing materials, it is divided into bearing steel balls, stainless steel balls, carbon steel balls, copper bearing steel balls and alloy balls. Among them, the bearing steel ball is an important basic component of the industry, and the alloy steel ball is a spherical shape formed by forging, spinning, rolling and casting with carbon, chromium, manganese, molybdenum and other metal elements as the main added metal elements. Shaped ferroalloy wear-resistant body, it is the most important part of today's crushing industrial mine ball and cement ball. [0003] There are generally four types of steel ball production methods: fo...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a sorting and screening device for steel ball production, which solves the problems of low screening accuracy caused by one screening, easy blockage of the screening plate, and reduction of screening quality and screening efficiency.

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