Simple dry lotus root dredging device

Abstract

The invention discloses a simple dry lotus root dredging device, and belongs to the technical field of agricultural machinery. The simple dry lotus root dredging device comprises a holding handle, a connection rod and a prying and dredging plate. The holding handle is connected with one end of the connection rod. The other end of the connection rod is fixedly connected with the rear end of the prying and dredging plate at the angle ranging from 45 degrees to 65 degrees. A pedal is arranged at the rear end of the connection position of the prying and dredging plate and the connection rod, the length of the pedal is larger than the maximum width of the prying and dredging plate, the two sides of the prying and dredging plate are in an arc shape, the front side protrudes forwards to form a triangle, and the thickness, from the tip end to the rear end, of the prying and dredging plate is increased gradually. According to the simple dry lotus root dredging device, the problem that tubers are damaged or broken through a traditional manual dredging method is solved, the front end of the prying and dredging plate is triangular, thin and sharp and can be embedded into the soil quickly, and the working efficiency and dredging quality are improved; the simple dry lotus root dredging device is simple in structure, easy to manufacture, convenient to operate and suitable for different types of soil and geographical conditions.

Description

technical field [0001] The invention relates to the technical field of agricultural machinery, in particular to a simple dry lotus root digger for harvesting underground tuber crops. Background technique [0002] The harvested products of dry lotus root are mainly underground tubers. At present, most areas rely on manual work and digging with hoes. Each person can only harvest about 500 catties per day. The labor productivity is low and the labor cost is high. Irregular, easy to break or dig off, the dry lotus root digging has become the most labor-intensive operation in the dry lotus production. [0003] Mechanized digging can increase labor productivity, reduce labor costs, and greatly improve harvest quality. Due to the different geographical environment and planting conditions, the research on dry root harvesting and digging machinery in my country is still in its infancy, and there is no dry root harvesting and digging machine with mature technology on the market that c...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is: aiming at the deficiencies in the prior art, provide a kind of simple dry lotus root excavator, solve the problems such as tuber damage or digging caused by manual excavation in the past, this excavator carries out dry lotus root excavation operation, tuber Less damage, improved labor productivity, and low cost, the harvested dry lotus root is of good quality

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