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Drift-proof pesticide precise spray cap

An anti-drift and pesticide technology, applied in the agricultural field, can solve the problem of herbicide drift and limit the application range of herbicides, and achieve the effect of strict flexible dynamic contact and solving drift.

Inactive Publication Date: 2011-04-06
大连东芳果菜专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There will also be drift from the gap, which cannot really solve the problem of herbicide drift and also limit the application range of herbicide

Method used

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  • Drift-proof pesticide precise spray cap
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Experimental program
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Effect test

Embodiment Construction

[0009] The present invention will be further explained below in conjunction with accompanying drawing.

[0010] The anti-drift pesticide precision spray cover is a wide-mouthed trapezoidal cover body with a height of 30-40 cm. There are tearable rings 3 at the 10 cm and 20 cm positions of the cover body. The cover body has a horizontal expenditure cover. The perimeter 1 of the body, the upper plane of the cover body has a hole 4, the size of the orifice is 1.5 cm, and can be installed on a conventional standard shower head. The surrounding edge 1 is a PE elastic fiber strip, which is fixed on the cover body through the clamping point 2 .

[0011] The method of use can be torn from the position of the tearing edge to obtain covers with different heights according to needs, and cut off the surrounding edges of the cover with a suitable length. The dense elastic fiber surround can completely block the liquid medicine and can also form a tight flexible contact with the ground.

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PUM

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Abstract

The present invention discloses a drift-proof pesticide precise spray cap, comprising a wide-mouthed trapezoidal cap body, wherein lacerable rings are disposed at the middle part of the cap body; the cap body has surrounding edges extending out of the cap body horizontally; the upper plane of the cap body is provided with holes; the surrounding edges are fixed on the cap body by sticking points; the surrounding edges are made of PE elastic fibre strips. The drift-proof pesticide precise spray cap of the present invention realizes the tight flexible dynamic contact between the spray cap and ground. The drift problem of pesticide is solved ideally under a precondition for influencing the free movement of sprayers, so that the precise spraying of pesticide especially the weeding precise spraying between narrow lines is realized.

Description

technical field [0001] The invention relates to the technical field of agriculture, in particular to an anti-drift pesticide precision spray cover. Background technique [0002] At present, in agricultural production, pesticides, especially herbicides, often cause phytotoxicity due to the drift of tiny droplets caused by air flow during the spraying process, resulting in man-made economic losses. There are similar products on the market at present, but the distance between the spray cover and the uneven ground must be kept. Drift will also occur from the gap, which cannot really solve the problem of herbicide drift and also limit the application range of herbicide. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides an anti-drifting pesticide precision spray cover, which has tight flexible dynamic contact between the spray cover and the ground. [0004] The technical solution of the present invention is achi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B15/04
Inventor 张爱东
Owner 大连东芳果菜专业合作社