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Wide-width flat-bottom furrow opener

A trench opener and flat bottom technology, which is applied in the directions of excavation/covering of trenches, application, planting methods, etc., can solve the problems such as the inability to meet the agronomic requirements of uniform and wide precision sowing and increasing yield of crops, and narrow trenches.

Inactive Publication Date: 2015-04-22
王伟均
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, some ditch openers are narrow and V-shaped, and some are hung with weeds and bulldozed, which cannot meet the agronomic requirements of uniform and wide precision sowing of crops to increase production.

Method used

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  • Wide-width flat-bottom furrow opener

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] Disc (1) disk shield (2) connects ditch expansion plate (3) between two ditch expansion plates (5, 6) flat ditch plate among the figure, in advancing, scrapes V shape ditch into flat bottom ditch.

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Abstract

The invention provides a wide-width flat-bottom furrow opener comprising a furrow opener handle. The furrow opener is characterized in that furrow expanding plates are arranged and connected with shields, and furrow flattening plates are arranged between the two furrow expanding plates. The furrow opener is formed by connecting the furrow expanding plates to an existing furrow opener handle, opened furrows are widened greatly, and the effects of wide-width uniform refined sowing, seed saving and yield increasing are achieved.

Description

Technical field: [0001] The present invention relates to agricultural machinery, especially seed drill openers. Background technique: [0002] At present, some of the ditch openers are narrow and V-shaped, and some of them are hung with weeds and bulldozed, which cannot meet the agronomic requirements of uniform wide-width precise sowing of crops to increase production. Invention content: [0003] In order to overcome the defects of the existing ditch openers, the invention provides a wide ditch opener which does not hang weeds, does not bulldoze, and can open wide ditches. [0004] The purpose of the present invention is achieved in this way: a disc opener, a disc shield connected with a ditch expansion plate, a flat ditch plate between the two symmetrical ditch expansion plates, a ditch width of 8-18 cm, and a ditch bottom width of 6-16 cm. cm. The beneficial effect is: due to the adoption of the above scheme, the advantages of the disc opener without weeds and easy di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C5/06
Inventor 王伟均
Owner 王伟均
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