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Drum type no-tillage seeding eccentric wheel dibbling mechanism

A no-tillage seeding and drum-type technology, which is applied to the parts of planters, hole sowing seeders, and sowing, can solve the problems of reducing device power and disturbance of straw residues, and achieves low disturbance, good reliability, and low cost. Effect

Inactive Publication Date: 2016-04-20
NORTHEAST AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It solves the problem that the traditional no-tillage planter disturbs the stubble greatly, and at the same time achieves the purpose of simplifying the process, reducing the power of the device, and protecting the environment

Method used

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  • Drum type no-tillage seeding eccentric wheel dibbling mechanism
  • Drum type no-tillage seeding eccentric wheel dibbling mechanism
  • Drum type no-tillage seeding eccentric wheel dibbling mechanism

Examples

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Embodiment Construction

[0017] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. The drum-type no-tillage seeder consists of six parts: frame, seed box, drum, quick-change plant-spacing seeder, seed guard plate and transmission system.

[0018] The frame beam 7 is fixedly connected with the main beam 6 with a U-shaped card, the upper suspension 5 and the lower suspension 4 are connected with the traction tractor, the stepless adjustment ground wheel height device 3 is connected with the ground wheel 1, and is fixed on the main beam 6 of the frame superior. When working, the tractor pulls the drum-type no-tillage planter forward, and the ground wheel 1 is transmitted to the sprocket 8 through the chain drive placed on the ground wheel power transmission shaft 2, and the drum drive shaft 11 is connected to the sprocket 8 through a key. Inserted into the drum drive shaft sleeve 9, the second sprocket 12 is placed on the other end of th...

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PUM

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Abstract

The invention discloses a drum type no-tillage seeding eccentric wheel dibbling mechanism, and belongs to the agricultural seeding machines. The drum type no-tillage seeding eccentric wheel dibbling mechanism comprises a machine frame, a seed box, a drum, a rapid planting distance changing type seeder, a seed protection plate type blocking opening and a transmission system. A tractor pulls a drum type no-tillage seeding machine to move forwards, land wheels transfer power to a drum transmission shaft through chain transmission, and the drum transmission shaft transfers power to the rapid planting distance changing type seeder through chain transmission. The seeder and the drum are in the eccentric interior tangent position relation. The rotation of the drum depends on ground friction. A duck-billed dibbling machine rolls forwards along with the drum inside the drum. Seeds placed in the seed box are conveyed into the seed box in the rapid planting distance changing type seeder through a seed conveying pipe. The seed protection plate type blocking opening seals a long hole, corresponding to the duck-billed dibbling machine, in the drum, and only five long holes in the lower end are reserved in the open state. When rotating to the specific position, the duck-billed dibbling machine will penetrate through the long hole formed in the drum to pass through straw to enter soil, and the dibbling process is finished.

Description

technical field [0001] The invention belongs to agricultural seeding machinery, and mainly relates to a drum-type no-tillage sowing eccentric wheel hole forming mechanism. Background technique [0002] According to the special operating environment of conservation tillage, the existing no-tillage seeders work by cutting and removing straws. Shearing is to use the blade teeth in the machine to chop the straw so that the machine can carry out subsequent sowing work; removal is to use the straw clearing knife to throw the straw residues in the ground to the left side of the forward direction of the machine, providing Good seedbed conditions facilitate the smooth progress of sowing work. Although these two methods fundamentally meet the requirements of conservation tillage, they have the disadvantages of large disturbance to straw residues, numerous operating procedures, large power consumption and environmental pollution. Contents of the invention [0003] The purpose of th...

Claims

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Application Information

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IPC IPC(8): A01C5/04A01C7/00A01C7/20
CPCA01C5/04A01C7/002A01C7/20
Inventor 刘宏新闻浩楠王佳兴唐师法
Owner NORTHEAST AGRICULTURAL UNIVERSITY