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Small-line-spacing corn harvester header

A technology of corn harvester and small row spacing, which is applied in the direction of harvesting platforms, harvesters, agricultural machinery and implements, etc., which can solve the problems such as difficult to meet corn, and achieve the effect of large applicable row spacing, flexible and convenient use, and small model

Inactive Publication Date: 2014-11-05
SHANDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult for the general corn harvester structure to meet the requirements of harvesting corn with long ear length under the premise of ensuring small row spacing.

Method used

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  • Small-line-spacing corn harvester header
  • Small-line-spacing corn harvester header
  • Small-line-spacing corn harvester header

Examples

Experimental program
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Embodiment Construction

[0012] This embodiment is used to illustrate the present invention, but not to limit the present invention in any way. As attached figure 1 , 2 , 3 shows: the installation panel is installed on the rack, the picking roller group (1) is installed on the panel, and is welded together with the frame at the same time. Each group of picking rollers has length and height, and short picking rollers In the low position, the long picking roller is in the high position, and the power of the picking roller is input from the rear end; the longitudinal corn slide (2) is installed on the frame, and its upper part covers the upper surface of the short picking rollers on both sides, and the lower part is In the conveying trough of the longitudinal conveying auger (3), the power of the longitudinal conveying auger (3) can be input by the front end; the ears of the longitudinal conveying auger fall into the ear collecting trough (4). During its work, after the corn is picked by the ear picking r...

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Abstract

The invention relates to the technical field of agricultural machinery, in particular to a small-line-spacing corn harvester header which comprises spike picking roller groups, a longitudinal corn sliding plate, a longitudinal conveying auger and a corn spike collecting tank. The small-line-spacing corn harvester header is characterized in that an installation panel is installed on a machine frame, the spike picking roller groups are installed on the panel and integrally welded with the machine frame, different groups of spike picking rollers are different in length and height, the short spike picking rollers are arranged at the low positions, the long spike picking rollers are arranged at the high positions, and the power of the spike picking rollers are input from the rear end. The longitudinal corn sliding plate is installed on the machine frame, the upper portion of the longitudinal corn sliding plate is covered on the upper surfaces of the short spike picking rollers on two sides, a conveying tank of the longitudinal conveying auger is arranged on the lower portion of the longitudinal corn sliding plate, and the power of the longitudinal conveying auger is input from the front end. Corn spikes of the longitudinal conveying auger fall into the corn spike collecting tank. In working, corns are picked off through the spike picking roller groups on two sides and slide into the longitudinal conveying auger along the longitudinal corn sliding plate, then the corns are conveyed to a following conveying device to be conveyed to a corn collection box, and one working cycle is finished.

Description

Technical field [0001] The invention relates to a small row spacing corn harvester header, in particular to a corn harvester suitable for harvesting small row spacing and larger ear lengths, belonging to the field of agricultural machinery. Background technique [0002] Maize planting areas in my country mainly include spring sowing maize area in the north, summer sowing maize area in Huanghuaihai Plain, southwest mountain maize area, south hilly maize area, west and north irrigation maize area, and Qinghai-Tibet Plateau maize area. Due to the different local planting habits and climatic environment, the row spacing and ear length vary greatly. According to statistics, the row spacing is 400 to 700 mm, and the ear length is 200 to 400 mm. The normal working condition of the corn harvester is opposite row operation. The planting row spacing must correspond to the row spacing of the harvester in order to operate normally, which has caused the problem of inconsistent standards for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D45/02A01D47/00
Inventor 李其昀董龙孙雪峰
Owner SHANDONG UNIV OF TECH
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