Hairy root removing device for iron stick yam harvesting

Abstract

The invention discloses a hairy root removing device for iron stick yam harvesting, and relates to the technical field of iron stick yam harvesting. The problem that the yield of harvested Chinese yams is affected due to the fact that the hairy root treatment efficiency is low is solved. The device specifically comprises a rack, a sealing cover is fixedly installed on one side of the top of the rack, a discharging mechanism is fixedly installed at the end of the rack, a collecting box is inserted into the rack, a plurality of rotating rollers are installed in the rack through bearings, and a plurality of cleaning pieces distributed in an annular array mode are fixedly installed on the outer sides of the rotating rollers. The Chinese yam hairy roots are wound and snapped in the hole groovesof the cleaning pieces, in addition, the cleaning pieces are made of flexible materials, so that the peel of the Chinese yams is prevented from being abraded, and compared with manual operation, theharvesting efficiency of the iron stick Chinese yams is improved in use in a field, and damage of a Chinese yam juice to the hands of harvesting personnel is reduced when the iron stick Chinese yam harvester is used in the field.

Description

technical field [0001] The invention relates to the technical field of iron stick yam planting, in particular to a hair removal device for harvesting iron stick yam. Background technique [0002] Iron rod yam is one of many yam varieties, and it is a fine product in Huai yam. There are rust-like traces on the iron stick yam, so it is named iron stick yam for some reason. As a food vegetable, yam is delicate and smooth, and has a unique flavor. It can be made into shredded yam, jujube yam, etc. The meat of yam is tender and rich in nutrients and health substances. It is an excellent health food. Wenxian County, Jiaozuo, Henan Province is the origin of the geographical indication of Tiebang yam. Iron stick yam is divided into two kinds of iron stick yam according to the different cultivation soils: sandy soil and loamy soil. [0003] When harvesting, at one end of the yam field, dig deep trenches along the way, and then carefully dig out the yams in order to prevent damage...

AI Technical Summary

Problems solved by technology

[0003] When harvesting, at one end of the yam field, dig deep trenches along the way, and then carefully dig out the yams in order to prevent damage, remove the soil, fold off the upper halter and store them for planting, and the rest are sequentially processed into hairy yams and light yams etc. The surface root system of the iron stick yam planted in sandy soil is well developed. At present, during the harvesting process of the iron stick yam planted in sandy soil, the hairy roots on the outer surface of the iron stick yam are mainly removed manually. The itching of harvesters' hands, and the efficiency of hair root treatment is low, which affects the yield of yam harvesting

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