A kind of corn cob stem and harvesting platform with chain-type breaking ear collection stalk cutting stubble and returning to the field

Abstract

The invention relates to a reeling chain-type corn cob and stalk and harvesting platform for breaking ears, collecting stalks, cutting stubble and returning to the field, belonging to the technical field of corn harvesting machinery, including an integrated device for reeling and pulling stems and breaking ears, an ear collection device, and a stalk collection device. Device, stubble cutting and returning device, frame, the header adopts modular design, and each group is an independent unit, which can form a series of corn harvesters with different numbers of harvesting rows; At the front of the plant, carry out operations such as reeling, feeding, cutting, and ear breaking; the ear collection device is set under the integrated device for pulling, stem, and ear breaking, which is convenient for the collection and transportation of fruit ears; the stalk collection device is installed on the The upper part of the integrated device for pulling stems and breaking ears is used to recycle the upper part of corn stalks; the device for returning corn stalks to the field is placed on the lower part of the rear, which is used for chopping corn stubble and returning the lower part of the corn stalks to the field.

Description

technical field [0001] The invention relates to a stand suitable for being installed on a corn harvester, in particular to a corn cob stem and harvesting platform of a chain-type breaking-ear-collecting-stalk-cutting-stubble-returning-type corn harvester, which belongs to the technical field of corn harvesting machinery. Background technique [0002] The corn harvesting header is the most important working part of the corn harvester. At present, according to the working method, it is mainly divided into a roller-type ear-picking harvesting header and a plate-type ear-picking harvesting header. However, the traditional corn harvester header mainly has the following problems: the problem of misaligned harvesting, the existing corn harvester cannot be matched with agronomy, cannot adapt to different corn planting specifications, and cannot perform cross-regional operations; The platform relies on the stretching and squeezing action of the conveying roller on the corn stalk and ...

AI Technical Summary

Problems solved by technology

However, the traditional corn harvester header mainly has the following problems: the problem of misaligned harvesting, the existing corn harvester cannot be matched with agronomy, cannot adapt to different corn planting specifications, and cannot perform cross-regional operations; The platform relies on the stretching and squeezing action of the conveying roller on the corn stalk and ear to complete the ear picking, which produces a squeezing and rubbing force on the root of the ear, which can easily damage the corn ear and cause serious damage to the grain; plate-type ear picking is harvested The platform uses the ear baffle to clamp the root of the corn ear, and the corn stalk is forcibly broken by the stalk roller to achieve ear picking, which is likely to cause problems such as broken stem, blockage, and high power consumption; after picking the ear, the traditional corn harvester will The corn stalks are overwhelmed and difficult to return to the field and smashed, and the straw returning machine will be used later, which increases the operating cost

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