Batch type rice hole sowing seeding apparatus

A kind of seeding device, intermittent technology, applied in the field of intermittent rice hole sowing seeding device, can solve the problems of difficult rice and achieve the effect of compact structure, ensuring accuracy and improving quality

Inactive Publication Date: 2007-07-18
ZHANGJIAGANG AGRI TECHN POPULARIZATION STATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is more difficult to sow rice with less precision, and there is no mature model in China so far

Method used

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  • Batch type rice hole sowing seeding apparatus
  • Batch type rice hole sowing seeding apparatus
  • Batch type rice hole sowing seeding apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0021] Embodiment: as shown in Fig. 1, Fig. 2, Fig. 3, a kind of intermittent rice hole sowing and seeding device comprises a support 1, and two left and right seed buckets 2 are fixed on the support 1, and the lower end of the seed bucket 2 is connected with a Discharging seat 3, a mesh partition 19 is arranged between the seed hopper 2 and the discharging seat 3, and the bottom surface of the mesh partition 19 is provided with a baffle 20 obliquely downward; the bottom plate 4 of the discharging seat 3 is provided with The discharge hole 5 is provided with a relatively rotatable sowing disc 6 above the bottom plate 4. The position of the sowing disc 6 corresponding to the discharge hole 5 is provided with several sowing holes 7 arranged in a circle, and the rotating shaft 8 of the sowing disc 6 passes through Base plate 4 is provided with ratchet 9, and support 1 is provided with guide plate 21, and guide plate 21 is provided with chute 22, and chute 22 is provided with slida...

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PUM

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Abstract

An intermittent sower for the punch planting of paddy rice with precise row spacing and spacing in rows is composed of supporting frame, at least one seed hopper with discharging holes on its bottom, a rotary sowing disc under said bottom and with sowing holes arranged on a circumference, a ratchet wheel on the axle of sowing disc, a detent on a slide linking plate and matched with said ratchet wheel, a motor to drive said linking plate via linking axle and crank, etc.

Description

technical field [0001] The invention relates to an intermittent rice hole sowing and seeding device. Background technique [0002] Rice is the most important food crop in my country, and it is the food crop with the largest planting area, the highest yield per unit area, and the largest total output. With 21.4% of the world's rice planting area, China has obtained 34.5% of the world's rice production, which is the highest in the world. China's rice production plays a pivotal role both internationally and domestically. [0003] Mechanization of rice planting includes two cultivation methods of rice planting and direct seeding. Mechanization of rice planting is divided into two technologies of transplanting and throwing seedlings. Mechanized technology of rice direct seeding is divided into two technologies of dry direct seeding and water direct seeding. There are many countries in the world that have realized the mechanization of rice planting. Among them, European and Amer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C7/18A01C7/20
Inventor 顾欢庆曹江单金法缪士平张龙全
Owner ZHANGJIAGANG AGRI TECHN POPULARIZATION STATION
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