Vertical ear picking roller header corn straw horizontal laying device

Abstract

The invention provides a corn stalk transverse laying device with a vertical type snapping-roll header, and belongs to agricultural machinery. A stalk transverse laying guide rod is arranged on the position, in front of the outer side of a vertical type snapping roll on the vertical type snapping-roll header, of the vertical type snapping-roll header, the length of the stalk transverse laying guide rod ranges from 500mm to 700mm, the vertical distance between the mounting point of the stalk transverse laying guide rod on the vertical type snapping-roll header, and a cutting knife on the vertical type snapping-roll header in the height direction ranges from 300mm to 600mm, the upper include angle between the stalk transverse laying guide rod and the vertical axis of the vertical type snapping roll ranges from 115 degrees to 120 degrees, and the rear included angle between the stalk transverse laying guide rod and the longitudinal moving-forward direction of the vertical type snapping-roll header ranges from 60 degrees to 75 degrees. The corn stalk transverse laying device is simple in structure, low in manufacturing cost, scientific and reasonable in parameter determination, reliable in use, good in corn stalk transverse laying quality, and high in adaptability.

Description

technical field [0001] The invention belongs to agricultural machinery, and mainly relates to a straw laying mechanism on a vertical corn harvester with ear picking rollers. Background technique [0002] Horizontal ear picking rollers and vertical ear picking rollers are the main two types of header structures on corn harvesting machines. Among them, the vertical ear-picking roller header adopting the vertical ear-picking roller does not crush the corn stalks after the corn ears are harvested from the corn stalks, and directly keeps the whole stalks and lays them in the field. It provides convenience for development and utilization. But, owing to the defect in the structural design of the existing vertical plucking roller header, its corn stalks are placed on the field surface in a disorderly and discontinuous state after being discharged from the header, in a haphazard manner. When transporting the whole straw out of the field, it is not only difficult to operate manually...

AI Technical Summary

Problems solved by technology

However, due to the defects in the structural design of the existing vertical plucking roller header, its corn stalks are placed on the field surface in a messy state after being discharged from the header.

When transporting the whole straw out of the field, it is not only difficult to operate manually, but even if mechanical picking and bundling is used, the operation efficiency is very low, and the quality of the picking operation is also very poor, which increases the operating cost and is not conducive to the recovery of corn straw

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