Vertical type cotton seed polishing machine

Abstract

The invention discloses a vertical type cotton seed polishing machine which comprises a polishing machine shell, wherein a material feeding hopper is arranged on the upper part of the shell, and the lower part of the shell is provided with a material outlet and an impurity discharging pipe; the vertical type cotton seed polishing machine further comprises a first brush roller, a second brush roller and a third brush roller; the first brush roller, the second brush roller and the third brush roller are arranged from top to bottom, and roller shafts are horizontally mounted in the polishing machine shell; the vertical type cotton seed polishing machine further comprises a driving motor and a screen drum; the driving motor is used for driving the first brush roller, the second brush roller and the third brush roller to rotate; the screen drum encircles the brush rollers and is provided with an upper opening and a lower opening; an impurity removal cavity is formed between the screen drum and the polishing machine shell; the impurity discharging pipe is communicated with the impurity removal cavity; the material outlet is formed in the lower opening of the screen drum. The brush rollers of the vertical type cotton seed polishing machine disclosed by the invention are transversely arranged; the problems that cotton seeds are easily stacked, the high temperature can be generated due to friction, the crushing rate is high, residual flocks cannot be completely cleaned and the like are solved.

Description

technical field [0001] The invention relates to the technical field of polishing for cotton seed treatment, in particular to a vertical cotton seed polishing machine. Background technique [0002] Xinjiang is the largest cotton-producing area in the country, with cotton production accounting for more than one-third of the country's total output. Cotton is the pillar industry of Xinjiang's economic development. Cotton seeds are the basis of cotton production, and the quality of cotton seeds directly affects the production and economic benefits of cotton. [0003] The production and processing process of cotton seeds mainly includes delinting, polishing, sorting and other links. Among them, polishing is an important process of cotton seed processing. The main equipment for cotton seed polishing is a polishing machine, which is installed in front of the wind screening seed machine. . The polishing machine is mainly composed of two cylindrical soft steel wire brushes. By brush...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to propose a vertical cotton seed polisher, to solve the problem that the cotton seeds are piled up in the lower part of the polishing chamber when the existing vertical cotton seed polisher is working, and the cotton seeds will be squeezed under the strong extrusion of the flexible roller brush. Damage, the high temperature generated by friction causes some cotton seeds to burn out

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