Drought-sowed paddy rice sowing and soil backfilling device

A technology of paddy rice and clay board, which is applied in the direction of planting method, application, excavation/covering trenches, etc., can solve the problems of dragging out of the ground, not covering seeds, affecting the quality of sowing operations, etc., and achieves a simple and compact structure, occupying a small space and location little effect

Inactive Publication Date: 2017-07-18
虎林市奕祥农业机械制造有限责任公司 +3
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] The sowing depth of dry direct seeding of rice is required to be about 2 cm. Due to the shallow plowing layer, most of the existing sowing machines use chain-type re-soiling devices. During operation, the seeds cannot be covered, and the seeds are dragged out of the ground, which seriously affects the quality of sowing operations. It is extremely unfavorable to the popularization and application of rice dry direct seeding technology, so it is particularly necessary to research and develop devices that can adapt to dry rice shallow sowing and re-soiling operations as soon as possible

Method used

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  • Drought-sowed paddy rice sowing and soil backfilling device
  • Drought-sowed paddy rice sowing and soil backfilling device

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Embodiment Construction

[0009] The specific implementation of the present invention is as follows: on both sides of the lower side of the seeding disc opener 1 shank 2 are equipped with mudguards 3 rearwardly, and a through hole is drilled on the upper end of the mudguard 3, and A limit plate 4 is installed between the two fenders 3, a sleeve 5 is installed between the through holes of the two fenders 3 through a pin, and a torsion spring 6 connected to the connecting rod 7 is installed on the pin in the sleeve 5 , The lower end of the connecting rod 7 connected with the casing 5 is connected with the arc-shaped soil rod 8, and a positioning plate 8 is installed on the upper side of the connecting rod 7, and a positioning screw 9 is installed in the screw hole on the positioning plate 8.

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Abstract

A paddy field rice sowing compound soil device is composed of a sowing opener, a handle rod, a fender, a casing, a torsion spring, a connecting rod, an arc-shaped compound soil rod, and a positioning screw. The force of the torsion spring drives the arc-shaped compounding rod on the lower side of the connecting rod to gather and backfill the soil separated by the fender into the groove of the seedling belt. The amount of compounding soil can be adjusted by the positioning screw on the connecting rod. The distance between the shape compound soil rod and the seed in the seedling belt groove is obtained, and the structure is simple and reliable.

Description

Technical field [0001] The invention relates to agricultural machinery, in particular to a dry-sown paddy sowing and soil compounding device. Background technique [0002] The seeding depth of dry direct seeding of rice is required to be about 2 cm. Due to the shallow ploughing layer, the existing seeding machines mostly use chain-type soiling devices. During the operation, the seed cannot be covered, and the seed is dragged out of the ground, which seriously affects the quality of the seeding operation. It is extremely unfavorable to the popularization and application of dry direct sowing technology of rice, so it is particularly necessary to research and develop a device that can adapt to the operation of shallow sowing rice in dry land as soon as possible. Summary of the invention [0003] The present invention is to provide a dry-sown rice seeding and soil-recovering device which can be fully adapted to the dry-sown rice shallow seeding and soil-covering operation. [0004] A d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/06
CPCA01C5/066
Inventor 丛林杨大伦侯家贵
Owner 虎林市奕祥农业机械制造有限责任公司
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