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Widening ditcher

The technology of a ditch opener and a disc ditch opener is applied in the directions of excavation/covering ditch holes, application, planting methods, etc., and achieves the effect of low production cost and easy use and operation

Inactive Publication Date: 2014-04-09
王伟均
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the defects of existing ditch openers, the present invention provides a disc wide ditch opener that does not hang weeds, does not bulldoze, and can open wide ditches.

Method used

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  • Widening ditcher

Examples

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Embodiment Construction

[0009] In the figure, a disc (1) and a disc shank (2) are connected with a ditch expansion plate (3), and there is a support (4) between the two ditch expansion plates.

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PUM

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Abstract

The invention discloses a widening ditcher. The widening ditcher consists of a left soil separating plate, a right soil separating plate and a side connecting plate, and reduces the resistance of water by using a warship shape. The widening ditcher pushes soil lightly, and achieves an effect of uniformly increasing the yield in wide grooves.

Description

Technical field: [0001] The present invention relates to agricultural machinery, especially seed drill openers. Background technique: [0002] At present, some ditch openers have narrow ditches, some hang weeds and bulldoze, and some wide boards and shields have poor connection and widening capabilities, 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 disc wide ditch opener which does not hang weeds, does not bulldoze, and can open wide ditches. [0004] The object of the present invention is achieved in that the disc opener, the disc shank is connected with the ditch expansion plate, there is support between the two symmetrical ditch expansion plates, and the ditch width is 8-18 centimeters. [0005] The beneficial effect is that: due to the adoption of the above scheme, the advantages of t...

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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