Seed rolling and impurity removing device

Abstract

The invention discloses a seed rolling and impurity removing device, which comprises a bottom plate frame; one side of the upper part of the bottom plate frame is provided with a fixing frame, and the bottom plate frame is connected with an air suction hopper through a group of connecting frames; one end of the fixing frame is hinged with a fan plate frame through a pin shaft, and a group of fans are placed on the fan plate frames; the other end of the fixing frame is connected with the fan plate frame through a sleeve and an adjusting rod, and the fan plate frame is matched with a rolling plate frame through a group of spring telescopic rods and an air cylinder; the middle part of the rolling plate frame is detachably connected with a steel wire gauze; baffles are arranged on both sides of the steel wire gauze, the air suction hopper is connected with an air flue, and one end of the air flue is connected with an ash collecting cloth bag. The seed rolling and impurity removing device can blow seeds and remove impurities, and blow dust rest on the seeds and impurities with light mass and almost the same size as the seeds out of the seeds; the impurity removing effect is good, the operation is simple; the seed rolling and impurity removing device makes seeds more clean and bright and is worthy of popularizing and using.

Description

technical field [0001] The invention relates to the field of seed impurity removal equipment, in particular to a seed rolling-off impurity removal device. Background technique [0002] In the harvesting of soybeans and other seeds, impurities such as stalks and bean skins will remain in the seeds punched out by the bean bean machine. If the impurities are not removed, the sales of the seeds will be affected, and the broken impurities such as bean skins and straws are easy to be separated from the seeds due to their different shapes. It is difficult to distinguish the similar size by sieving, and the dust and impurities are not easy to be sieved through the sieve, so the removal of such small impurities in seeds has been difficult to solve, and now a kind of agricultural machinery that can remove such impurities is needed to solve the problem above question. Contents of the invention [0003] The object of the present invention is to provide a seed rolling-off impurity rem...

AI Technical Summary

Problems solved by technology

[0002] In the harvesting of soybeans and other seeds, impurities such as stalks and bean skins will remain in the seeds punched out by the bean bean machine. If the impurities are not removed, the sales of the seeds will be affected, and the broken impurities such as bean skins and straws are easy to be separated from the seeds due to their different shapes. It is difficult to distinguish the similar size by sieving, and the dust and impurities are not easy to be sieved through the sieve, so the removal of such small impurities in seeds has been difficult to solve, and now a kind of agricultural machinery that can remove such impurities is needed to solve the problem above question

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