Wind screen type corn seed cleaning machine with double-screen-box function

Abstract

The invention discloses a wind screen type corn seed cleaning machine with a double-screen-box function. The machine comprises a base and a second belt, wherein a fixing frame is arranged at the top of the base, the left side of the fixing frame is provided with a feeding pipe, a first motor is arranged below the feeding pipe, the first motor is rotationally connected with a first motor shaft, thefirst motor shaft is rotationally connected with a spiral transmission group, the spiral transmission group is rotationally connected with a spiral conveyor, the spiral conveyor is arranged in the feeding pipe, the left side of the left bottom of the feeding pipe is connected with a feeding port, the top of the feeding pipe is connected with a discharging pipe, and a grid is arranged in the discharging pipe. According to the wind screen type corn seed cleaning machine with the double-screen-box function, the grid, a first filter screen, a second filter screen, a third filter screen, a first fan, a movable support and a second fan are arranged, corn seeds are thoroughly cleaned through pre-screening, wind screening type cleaning and vibrating type cleaning, the screening amount is improvedwhile the cleaning efficiency is kept, and use is more convenient.

Description

technical field [0001] The invention relates to the technical field of corn seed processing, in particular to an air sieve type corn seed cleaning machine with the function of double sieve boxes. Background technique [0002] In the production and processing of corn seeds, it is often necessary to remove the fine sand and stems and leaves mixed in the corn seeds. Because the proportions of fine sand, stems and leaves and corn seeds are different, it is necessary to use the air screen corn seed cleaner. Choose machine. [0003] The existing corn seed cleaning machine has a simple structure, and the fine sand and gravel doped in the corn seeds are usually removed through a screen, while impurities with large surface areas such as stems and leaves cannot pass through the filter screen, and the traditional corn seed cleaning The number of screens inside the machine is small, and the cleaning time is short during the cleaning process, which affects the filtration quality and is ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a kind of air sieve type corn seed cleaning machine with double sieve box function, to solve the existing corn seed cleaning machine structure in the market that the above-mentioned background technology proposes is simple, usually through screen cloth The fine sand and stones mixed in the corn seeds are removed, while the impurities with large surface areas such as stems and leaves cannot pass through the filter screen, and the number of internal screens in the traditional corn seed cleaning machine is small, and the cleaning time is short during the cleaning process. Therefore, the problem of affecting the quality of filtration

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