Soil removal device for sweet potatoes

Abstract

The invention belongs to the technical field of agricultural product processing and provides a soil removal device for sweet potatoes. The soil removal device for sweet potatoes comprises a rack, a horizontal belt conveyor is arranged on the rack, a drive gear is rotatably connected to the rack, a vertical sliding groove is formed above the drive gear side, a groove opening of the sliding groove is bent to form a limiting opening, a sliding block is arranged in the sliding groove in a sliding fit mode, and the diameter of the sliding block is larger than that of the limiting opening; the soil removal device further comprises a sliding rod, the upper end of the sliding rod penetrates through the groove opening of the sliding groove and is welded to the sliding block, and a gear rack meshed with the drive gear is welded to a rod body of the sliding rod; a vertical mounting plate is welded to the lower end of the sliding rod; the mounting plate is rotataly connected with a drive belt wheel and a driven belt wheel in sequence from top to bottom, the drive belt wheel and the driven belt wheel are connected through a triangular belt, and a driven gear is coaxially connected with a brush head. By means of the soil removal device for sweet potatoes, newly unearthed sweet potatoes can be cleaned without consumption of manpower, the automated speed is high, and the soil removal device is easy to popularize.

Description

technical field [0001] The invention belongs to the technical field of agricultural product processing. Background technique [0002] Sweet potatoes refer to the roots of two different plants in the south and north of China, and sweet potatoes refer to sweet potatoes (sweet potatoes) in parts of the south (Hubei, Sichuan, Chongqing, southern Shaanxi, Fujian, southern Jiangsu, etc.). [0003] Yam Yam is a root-forming cultivar of the family Fabaceae, an annual or perennial twining herbaceous vine. The roots of jicama are round and conical, the skin and flesh are white, seedless, crisp and juicy, rich in sugar and protein, and rich in vitamin C. It can be eaten raw or cooked. It is delicious and cheap . The rotenone (C23H22O6) contained in the seeds and stems and leaves is highly toxic and very harmful to humans and animals. It can be made into insecticides such as dichlorvos. [0004] In the southern region, after the sweet potato is planted in the field, after manual harv...

AI Technical Summary

Problems solved by technology

[0004] In the southern region, after the sweet potato is planted in the field, after manual harvesting, the soil on the surface of the sweet potato needs to be cleaned (in order to prevent moisture and prolong the storage time, it will not be cleaned by flushing). The common cleaning method used by farmers is to use hard blocks (Usually wooden blocks) to scrape the soil on the surface of sweet potatoes, this method is slow and labor-intensive

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