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Integral no-till seeding opener

A technology of no-tillage seeding and openers, which is applied in the directions of shovels, plows, agricultural machinery and implements, can solve the problems of no-tillage seeding openers in the soil, poor passability of seedbed conditions, etc., and achieves good passability, Good versatility and the effect of preventing congestion

Inactive Publication Date: 2015-12-02
SHANXI AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to address the deficiencies in the prior art and provide an integral no-tillage sowing opener to better solve the poor soil penetration, passability, soil covering and seedbed conditions of the no-tillage sowing opener. Improve the comprehensive performance of no-tillage seeders

Method used

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  • Integral no-till seeding opener
  • Integral no-till seeding opener
  • Integral no-till seeding opener

Examples

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Embodiment Construction

[0047] The structure of the integral no-tillage seeding opener is as follows: figure 1 As shown, it is mainly composed of ditch opener frame 1, horizontal cutter 3, shovel type ditch opener 4, vertical shaft type stubble breaking device 5, fertilization ditch opener 6, seeding ditch opener 7, soil covering device 8 , profiling lever 9, preceding profiling wheel 2, suppressing wheel 10 etc. are formed.

[0048] Such as figure 2 As shown, the opener frame 1 is a welded structure consisting of a grain dividing cutter 11 and two grain dividing and closing side plates 12 . The grain dividing cutter 11 adopts thickness to be the steel plate of 25mm, and the front end divides grain angle 28 °. The grain dividing and closing side plates 12 are steel plates with a thickness of 3 mm, which are welded to the rear end of the grain dividing cutter 11 to form a box-type working space 13 with an inner width of 100 mm. The soil breaking device 5 , the fertilization ditch opener 6 , the se...

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Abstract

Provided is an integral type non-tillage sowing boot. A fixed horizontal cutter controlled by a lever type feeler mechanism to slide along the ground surface is adopted to cut off stubbles and straws exposed to the ground, the stubbles and the straws are guided to two sides of the boot through a grain dividing cutter, and a shovel type boot is installed at the bottom of the horizontal cutter, so that ground breaking and burying can be conducted on the non-tillage hard-stubble land conveniently, and the stubbles under the ground surface can be cut off. A vertical shaft type stubble breaking soil breaking device is arranged behind the shovel type boot and is used for breaking the stubbles and soil blocks in the soil in the high speed rotating process to form a seedbed, fertilization boots and seed arrangement boots with different depths are arranged at the back of the stubble breaking soil breaking device to be matched with a fertilization and seed arrangement device to finish fertilizer and seed arrangement operation, and finally soil covering operation is finished through a scraper soil covering device. The work parts are closed through lateral plates of the boots, congestion caused by the fact that the parts are twined by weeds and the straws is avoided, and the passing capability of the unit is not affected.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to a stubble breaking and ditching device suitable for no-tillage sowing of grass seeds, millet, sorghum, wheat, beans, corn and other crops. Background technique [0002] According to the agricultural technical requirements of conservation tillage, when carrying out no-tillage sowing operations, the opener not only needs to have good soil penetration performance, but also has the functions of breaking stubble and dividing grass, which is conducive to creating good seedbed conditions and improving the unit. Passability of work. [0003] Generally, no-tillage sowing openers adopt traditional openers with anti-blocking and stubble breaking devices. Common structural forms include rotary, straight-moving and combined types. Straight-moving openers include single-disc openers, double-disc openers, staggered double-disc openers, saw-tooth disc openers, and pointed-shape...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B49/06
Inventor 宋海燕张秀全秦刚郑德聪郭玉明
Owner SHANXI AGRI UNIV
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