Sunflower threshing machine

Abstract

The present invention relates to the technical field of agricultural machinery and especially relates to a sunflower threshing machine. The sunflower threshing machine comprises a rack, and a threshing mechanism, a power mechanism and a discharging box which are disposed on the rack, wherein an inclined grain catching plate is disposed below the threshing mechanism, and an end part of the grain catching plate is disposed at an entrance of the discharging box. The sunflower threshing machine also comprises fixing mechanisms which are used for fixing stalk parts of sunflower disks and disposed above the threshing mechanism. The fixing mechanisms are adopted to fix the stalk parts of the sunflower, threshing can be carried out without injuring the sunflower disks, and the threshing efficiency is high.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a sunflower thresher. Background technique [0002] Sunflower is a large annual Asteraceae Helianthus plant that can reach a height of 3 meters. Its disk-shaped inflorescence can be as wide as 30 cm. It is named because the inflorescence rotates with the sun. Sunflower is a medicine, and its seeds, flower discs, stems and leaves, stem pith, roots, flowers, etc. can be used as medicine. The seed oil can be used as the basic medicine of ointment, the stem pith is a diuretic and anti-inflammatory agent, the leaves and petals can be used as a bitter stomachic agent, and the fruit plate (receptacle) has the effect of lowering blood pressure. At the same time, sunflower seeds can be fried and eaten after drying. Therefore, the market demand for sunflower is very large, and the planting area of ​​sunflower is also increasing year by year, but now most of the sunflower s...

AI Technical Summary

Problems solved by technology

But there are the following problems: 1. In this patent, the sunflower flower disk is put into the rotating shaft, and the knife portion above the rotating shaft is used to pulverize, and the sunflower flower disk and sunflower seeds after the crushing are mixed together, and then filtered by a leaking screen

However, in this process, it is not easy to distinguish the smaller fragments from the weight and size of sunflower seeds. The crushing of sunflower discs increases the difficulty of later filtration. At the same time, sunflower discs themselves have medicinal effects. resource

2. Due to the uneven growth of sunflower seeds, there are many sunflower seeds without sunflower kernels, which are lighter than sunflower seeds with sunflower kernels. This patent mainly separates and filters impurities and sunflower seeds through two-stage leaking nets, but No fine sorting of sunflower seeds

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