Rubbing and air-blowing integrated automatic feeding sunflower thresher

Abstract

The invention discloses a rubbing and air-blowing integrated automatic feeding sunflower thresher. A material is fed at a constant speed through a primary material conveying mechanism; a posture adjusting differential belt mechanism is used for adjusting the posture of sunflowers with the inclined stems, so that the stems of the sunflower entering a material sorting sliding rail platform is vertical; the material sorting slide rail platform is used for shearing vertically upward or vertically downward stems of the sunflowers and then conveying the sunflowers to a material overturning conveyor belt mechanism; the material overturning conveyor belt mechanism upturns the sunflowers with upward seed surfaces up and down and conveys the sunflowers to a threshing bin; and in the threshing bin, four air cylinder grippers of a station rotary table and lifting objective tables, lifting rubbing devices, air guns and flower disc recycling guide rail assemblies at the four stations of a stock bin fixing bottom plate act in a coordinated mode, and efficient transportation of the whole process of sunflower receiving, seed falling through rubbing, seed falling through air blowing, flower disc outputting and recycling and sunflower seed outputting and collecting is achieved. Full-automatic sunflower threshing is achieved, flower discs are complete after threshing, sunflower seeds are thoroughly threshed, and the threshed sunflower seeds are more complete.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a kneading, air-blowing integrated automatic feeding sunflower thresher. Background technique [0002] At present, sunflower, an economic crop, is planted on a large scale in many areas of China. The economic benefits of sunflower are remarkable. Among them, sunflower seeds can be eaten directly after processing, or can be used as high-quality oil after processing. Sunflower seeds have high nutritional value and are widely used. Moreover, the sunflower disc has the effect of clearing away heat and resolving phlegm, cooling blood and stopping bleeding, and is effective for headaches and dizziness. However, manual picking and threshing of sunflowers is labor-intensive and inefficient. In recent years, with the increase of sunflower planting area, manual picking of sunflowers has been difficult to adapt to industrial development. Although some threshing ...

AI Technical Summary

Problems solved by technology

However, manual picking and threshing of sunflowers is labor-intensive and inefficient.

In recent years, with the increase of sunflower planting area, manual picking of sunflowers has been difficult to adapt to industrial development

Although some threshing machines can thresh sunflowers, most of the materials are placed manually. The threshing process will also break the flower disc, weakening the medicinal value of the flower disc, and threshing the sunflower seeds with strong impact, which has a great impact on the sunflower seeds and is difficult To ensure the integrity of sunflower seeds, the threshing effect is neither thorough nor ideal, and broken flower discs and melon seeds are often mixed together, which is not conducive to the next step of screening

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