Adjustable double-row maize harvesting machine header

A corn harvester, adjustable technology, applied in harvesting platforms, harvesters, agricultural machinery and implements, etc., can solve the problems of restricting the development of corn crops, high harvesting costs, and low machine harvesting efficiency, so as to reduce the number of labor force and improve The effect of high-quality and high-efficiency harvesting

Active Publication Date: 2014-03-26
SHANDONG RUNYUAN IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the group spacing L2 in the emerging planting method is much greater than its column spacing, if the existing harvester is used, the existing harvester header cannot harvest the adjacent edge columns between adjacent groups at the same time, and needs to be separated. Harvesting in groups, so the effici

Method used

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  • Adjustable double-row maize harvesting machine header
  • Adjustable double-row maize harvesting machine header
  • Adjustable double-row maize harvesting machine header

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 2 As shown, as an embodiment of the present invention, a set of screw nut units are used to drive and adjust the left header unit 1 and the right header unit 2 . Specifically, the left header unit 1 is fixedly installed on the movable fixed base 11 of the left header, and the movable fixed base 11 of the left header is connected with the frame of the header by slide rails; The right header unit 2 is fixedly installed on the movable fixed base 21 of the right header, and the movable fixed base 21 of the right header is connected with the frame of the header by using slide rails.

[0027] The lower ends of the movable fixed base 11 of the left header and the movable fixed base 21 of the right header are respectively fixed with screw nuts. Adjusting lead screw 9 is divided into lead screw left section 9a and lead screw right section 9b, described lead screw left section 9a and described lead screw right section 9b have the opposite direction of rotation, a...

Embodiment 2

[0030] As another embodiment of the present invention, such as image 3 As shown, two groups of screw nut units are used to separately drive and adjust the left header unit 1 and the right header unit 2 . Specifically, it includes a left adjusting lead screw 91 and a right adjusting lead screw 92 , a movable fixed base 84 of the left power input wheel, and a movable fixed base 85 of the right power input wheel. The left header unit 1 is fixedly installed on the movable fixed base 11 of the left header, and the movable fixed base 11 of the left header is connected with the frame of the header by a slide rail; the right header unit 2 It is fixedly installed on the movable fixed base 21 of the right header, and the movable fixed base 21 of the right header is connected with the frame of the header by slide rails. The power input wheel 82 of the left header unit is fixedly installed on the movable fixed base 84 of the left power input wheel, and the movable fixed base 84 of the l...

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Abstract

An adjustable double-row maize harvesting machine header comprises a transmission unit, a left header unit and a right header unit. The transmission unit comprises a power input wheel, a drive wheel, a driven wheel, a left header unit power input wheel and a right header unit power input wheel, the power input wheel and the drive wheel are arranged on a first transmission shaft, the driven wheel is arranged in the middle of a second transmission shaft, and the left header unit power input wheel and the right header unit power input wheel are arranged at the two ends of the second transmission shaft respectively. The drive wheel is matched with the driven wheel. The second transmission shaft is a hexagonal transmission shaft. The left header unit and the right header unit respectively comprise three millet dividing covers, the low portions of every two adjacent millet dividing covers are provided with harvesting units, and the left header unit and the right header unit are respectively and movably connected to a machine frame. The position, relative to the right header unit, of the left header unit can be adjusted, the adjustable double-row maize harvesting machine can adapt to the inter-group large space in a high photosynthetic efficiency planting method, the high efficiency mechanical harvesting is achieved, harvesting cost is reduced, and the application and popularization of the high photosynthetic efficiency planting method are facilitated.

Description

technical field [0001] The invention relates to the technical field of corn harvester headers, in particular to an adjustable double-row corn harvester header suitable for double-row grouping and large-spacing planting mode. Background technique [0002] With the standardization of corn planting technology and the development of scientific models, a planting method for high-light-efficiency corn planting has gradually been proposed. The planting characteristics of this high-light-efficiency corn planting are: every time two rows of corn are planted, two rows of corn will be planted at a large distance, and so on; as figure 1 As shown, two similar rows of corn planted are called a group, the distance between plants is L1 in the figure, and the distance between groups is L2 in the figure; the distance between plants is generally about 0.4 meters, and the distance between groups is generally 3 times the distance between plants. to 4 times (usually 1.4m to 1.6m). [0003] Adop...

Claims

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Application Information

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IPC IPC(8): A01D47/00A01D45/02
Inventor 任保禄
Owner SHANDONG RUNYUAN IND
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