Sowing machine capable of rotary tillage and fertilization of grain seeds

A seeding machine and seed technology, applied to agricultural machinery and implements, shovels, plows, etc., can solve problems such as precision seeding, reduce agricultural production costs and labor intensity, and improve farming efficiency

Inactive Publication Date: 2012-11-14
INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This patent cannot solve the above-mentioned problems applicable to precision sowing of various crops

Method used

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  • Sowing machine capable of rotary tillage and fertilization of grain seeds
  • Sowing machine capable of rotary tillage and fertilization of grain seeds
  • Sowing machine capable of rotary tillage and fertilization of grain seeds

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Embodiment Construction

[0022] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] The granular seed rotary tillage fertilization planter of the present invention, as figure 1 , figure 2 As shown, including frame 3, complete machine suspension 37, centrifugal fan 1, power input shaft 2, gearbox 4, traction frame 37, seed material box 14, fertilizer box 15, sowing opener 8, rotary tiller 5, Subsoiling fertilization shovel 7 and pressing wheel 9. Seed material box, fertilizer box are installed on the top of frame, and fertilizer box 14 is connected with fertilization pipe 23 by fertilizer applicator 13, and the outlet of fertilizer pipe is positioned at the rear portion of subsoiling fertilization shovel 7. The seed box is connected with the seed delivery pipe 22 through the seed meter 42 and the seed collection bucket 21, and the lower end of the seed delivery pipe is connected with the bottom of the sowing opener. The sowing opener, cult...

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Abstract

The invention relates to a sowing machine capable of rotary tillage and fertilization of grain seeds. The sowing machine comprises a rack, a power input shaft, a speed changing box, a traction frame, a seed box, a fertilizer can, a seed opener, a rotary blade, a deep scarification fertilization shovel and a press wheel. The seed box and the fertilizer can are installed at the upper part of the rack, and the seed opener, the rotary blade, the deep scarification fertilization shovel and the press wheel are installed at the lower part of the rack. A centrifugal fan is arranged on the sowing machine capable of rotary tillage and fertilization of the grain seeds, and is provided with an impeller, a fan shaft, an exhaust opening and an air outlet, and a power delivery shaft is connected with the fan shaft by the speed changing box. A seed metering device has a cylindrical structure and comprises a wind blocking circular tube and an outer cylinder of the seed metering device, which are installed in a matching manner. The wind blocking circular tube is provided with a fan-shaped air draft area, seed absorbing holes are formed in the outer cylinder of the seed metering device and are corresponding to the fan-shaped air draft area. The wind blocking circular tube is connected with the exhaust opening by a bent pipe and an air conveying tube. The sowing machine is suitable for the precise sowing, deep scarification and rotary tillage as well as deep placement of fertilization of various particle seeds and has multiple functions, and according to the sowing machine, the tillage efficiency of crops is improved, and the agricultural production cost is lowered.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and relates to a seeder for rotary tillage and fertilization of granular seeds, in particular to an air-suction seeder for rotary tillage and fertilization of granular seeds. Background technique [0002] At present, the seeders in the domestic agricultural production are divided into corn, wheat, soybean, cotton, peanut and vegetable seeders etc. according to the seeds to be sown. The planting density required by various plants is not the same, even the same crop requires different planting densities due to its different varieties. Experience has shown that planting that does not comply with the requirements of crop varieties will result in a significant reduction in yield. In addition, traditional extensive planting not only wastes seeds, but also requires thinning, which increases farmers' labor intensity and agricultural production costs. With the popularization of agricultura...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B49/06
Inventor 顿运河梁双波籍俊杰贾秀领
Owner INST OF CEREAL & OIL CROPS HEBEI ACAD OF AGRI & FORESTRY SCI
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