Self-adaptive stubble avoidance and ditching device for no-tillage planter in opposite rows of wheat

A planter, self-adaptive technology, applied in the direction of excavation/covering trenches, application, planting methods, etc., can solve the problems of low operation efficiency, poor row sowing effect, and difficult to achieve accurate row alignment

Active Publication Date: 2020-07-07
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the corn stubble row in the double-cropping area of ​​North China is not very straight, and the wheat row sowing operation mainly depends on the driver's driving experience, which directly leads to poor row sowing effect, low operation efficiency and difficulty in achieving accurate row alignment

Method used

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  • Self-adaptive stubble avoidance and ditching device for no-tillage planter in opposite rows of wheat
  • Self-adaptive stubble avoidance and ditching device for no-tillage planter in opposite rows of wheat
  • Self-adaptive stubble avoidance and ditching device for no-tillage planter in opposite rows of wheat

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Embodiment Construction

[0055] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0056] exist Figure 1 to Figure 5 As shown, an adaptive stubble-avoidance and ditching device for a wheat row-to-row no-tillage planter includes a frame connecting plate 1, a left traversing rotation device and a right traversing rotation device.

[0057] Such as image 3 As shown, the frame connecting plate 1 is a "U"-shaped plate, and the "U"-shaped plate includes a front end and a rear end plate with an opening. The directions are the same, and the left lateral movement and rotation device and the right lateral movement rotation device are respectively connected to the left and right sides of the rear side of the rear end plate of the frame connecting plate 1 .

[0058] The left traversing rotation device includes a left "U" shaped groove 16, a left stepping motor 10, a left traversing gear 15, a left traversing rack 5, a left rotating rack 17, a ...

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Abstract

The invention relates to the field of agricultural machinery, in particular to a self-adaptation stubble-avoiding furrowing device of a wheat specific-row no-tillage planter. The self-adaptation stubble-avoiding furrowing device comprises a frame connecting plate (1), a left transverse moving and rotation device and a right transverse moving and rotation device and is characterized in that the left transverse moving and rotation device and the right transverse moving and rotation device are respectively connected to the left side and the right side of the connecting plate (1); the left transverse moving and rotation device comprises a left 'U'-shaped groove (16), a left stepping motor (10), a left transverse moving gear (15), a left transverse moving rack (5), a left rotation rack (17), aleft rotation drive gear (18), a left rotation driven gear (27), a left transverse moving slider (6), a left transverse moving slider transverse moving guiderail (21) and three single left furrowers;the right transverse moving and rotation device comprises a right 'U'-shaped groove (8), a right stepping motor (9), a right transverse moving gear (12), a right transverse moving rack (14), a right rotation rack (4), a right rotation drive gear (19), a right rotation driven gear (28), a right transverse moving slider (2), a right transverse moving slider transverse moving guiderail (3) and threesingle right furrowers.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an adaptive stubble-avoiding and ditching device for a wheat pair-row no-tillage planter. Background technique [0002] The no-tillage sowing technology refers to that the crops are not plowed after harvesting, and the special no-tillage seeder is used to directly fertilize and sow the stubble land. As one of the key technologies of conservation tillage, no-tillage sowing simplifies the traditional farming mode, which is conducive to water storage and moisture conservation and increased production and income. At the same time, it improves soil physical and chemical properties and soil fertility to a certain extent. In the double-cropping area of ​​North China, the main planting method is two crops of winter wheat and summer corn. Due to the tight connection between the two crops, in order to seize the time for farming, it is necessary to sow the next crop immediately after t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C5/06
CPCA01C5/062
Inventor 李洪文王春雷何进王庆杰卢彩云魏忠彩刘正道程修沛刘鹏于畅畅
Owner CHINA AGRI UNIV
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