Blowing type cleaning device for agricultural potato harvesting

Abstract

The invention relates to the field of agriculture, and particularly discloses a blowing type cleaning device for agricultural potato harvesting. The device comprises a shell, a potato filling port, adischarge hole and a base; the shell is internally provided with an inclined first screen board, the left end of the first screen board is higher than the right end of the first screen board, an opening is formed in the shell side wall corresponding to the lower end of the first screen board, a spraying and blowing shell located on the outer side of the shell is communicated with the opening, a horizontal rotating guide roller is coaxially and rotationally installed in the spraying and blowing shell, multiple rotating grooves concaved inwards are formed in the arc-shaped side wall of the rotating guide roller, a horizontal spraying and blowing tube is communicated with the side wall of the spraying and blowing shell, and the spraying and blowing tube is communicated with an air compressorthrough an air duct. Accordingly, potatoes move in the rotating grooves, in the moving process, the potatoes make contact with air blown out by the spraying and blowing tube, wet soil on the surfacesof the potatoes is blown away, soil at the hollow positions of the surfaces of the potatoes can be cleaned away, the cleaning effect on the potatoes is greatly improved, and soil residues are reduced.

Description

technical field [0001] The invention relates to the field of agriculture, in particular to a blower type cleaning device for harvesting agricultural potatoes. Background technique [0002] Potato, a perennial herbaceous plant belonging to the family Solanaceae, has edible tubers and is the third most important food crop in the world, second only to wheat and corn. Potatoes are also known as ground eggs, potatoes, Yang Shanyu, etc., the tubers of Solanaceae plants. Together with wheat, corn, rice, and sorghum, it has become the world's top five crops. After the potatoes are harvested from the soil, the soil on the surface needs to be cleaned, usually by washing with water. However, the existing cleaning equipment has a simple structure and a large amount of sediment in the water, resulting in poor cleaning effect of the potatoes, which is not conducive to cleaning the surface of the potatoes. . [0003] A Chinese patent (notification number: CN 207995895 U) discloses a pot...

AI Technical Summary

Problems solved by technology

After the potatoes are harvested from the soil, the soil on the surface needs to be cleaned, usually by washing with water. However, the existing cleaning equipment has a simple structure and a large amount of sediment in the water, resulting in poor cleaning effect of the potatoes, which is not conducive to cleaning the surface of the potatoes.

[0003] A Chinese patent (notification number: CN 207995895 U) discloses a potato harvesting and cleaning equipment for agriculture. The water is sprayed inside through the water inlet pipe, so that the potatoes are washed on the screen to remove the soil on the surface. During the cleaning process, only water or The impact between potatoes will peel off the soil, the cleaning efficiency is low, and a large amount of water is needed, so the existing potato cleaning equipment needs to be improved

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