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Standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header

A technology of corn cobs and headers, which is applied in the direction of headers, cutters, harvesters, etc., can solve the problems of blockage power consumption, inability to adapt to different corn planting specifications, and increase operating costs, so as to improve picking and supporting capabilities, Effects of Improving Maize Harvesting Efficiency and Increasing Row Spacing Adaptability

Inactive Publication Date: 2016-07-06
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header
  • Standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header
  • Standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header

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Embodiment Construction

[0015] The present invention will be described in further detail below in conjunction with the embodiments given by the accompanying drawings.

[0016] A reeling chain-type corn cob and stem harvesting platform for breaking ears, collecting stalks, cutting stubble and returning to the field, including an integrated device for reeling and pulling stems and breaking ears, an ear collection device, a stalk collection and recovery device, a device for cutting stubble and returning to the field, and a frame ( 11), characterized in that: the integrated device for reeling, pulling stems and breaking ears includes a grain divider (1), a reel chain (2), a worm gear reducer (12), a reel (14), and a cutter (3) , a universal joint (15) and a stem pulling roller (13), which is located at the forefront of the header; the stalk collecting device includes a stalk pulling wheel (10) and a stalk collecting auger (9), which is placed on the stem pulling Above the ear breaking integrated device; ...

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Abstract

The invention relates to a standing grain pull chain type corncob-pickup straw-collecting stubble-cutting returning-type corncob and stem concurrent-harvesting header and belongs to the technical field of corn harvesting machinery.The header comprises a standing-grain-pull stem-pull and corncob-pickup integrated device, a corncob collecting device, a straw-collecting recovery device, a stubble cutting and returning device and a rack, wherein the header is modularly designed, and each group serves as an independent individual and can form a series of corn harvesters different in harvesting line.The standing-grain-pull stem-pull and corncob-pickup integrated device is located in the forefront of the header and performs standing grain pull, feeding, cutting off, corncob pickup and other operations.The corncob collecting device is arranged under the standing-grain-pull stem-pull and corncob-pickup integrated device and facilitates corncob collection and conveying.The straw-collecting recovery device is installed above the back of the standing-grain-pull stem-pull and corncob-pickup integrated device and collects upper-portion corn straws.The stubble cutting and returning device is put under the back and used for cutting off corn root stubbles and returning lower-portion straws.

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 ...

Claims

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Application Information

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IPC IPC(8): A01D45/02A01D47/00A01D75/00A01D34/835
CPCA01D34/8355A01D45/021A01D45/025A01D47/00A01D75/00
Inventor 李其昀贾晓东夏芝贤程修沛
Owner SHANDONG UNIV OF TECH
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