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Spray device for sprayer

A technology of spraying device and sprayer, which is applied in the direction of spraying device, device for catching or killing insects, application, etc., can solve the problems of low work efficiency, high labor intensity, manual swing nozzle, etc., achieve simple structure and improve work efficiency , the effect of spraying medicine evenly

Inactive Publication Date: 2013-12-18
赵汉连
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing nozzle structure is usually: one end is a chemical inlet, and the other end is fixed with a nozzle; but the disadvantages of the existing nozzle are: 1. The number of pesticide nozzles is one, and the range of spraying is small, which is not conducive to large-scale operations; 2. 1. It is necessary to manually swing the nozzle during operation. The work efficiency is low and the labor intensity is high. The efficiency of the existing nozzle operation is only 3 mu / hour; 3. The pesticide spraying is uneven; In front of the operator, the operator needs to walk through the sprayed pesticide, which is harmful to human health

Method used

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Embodiment Construction

[0014] Such as figure 1 Shown:

[0015] The device includes a support pipe 1, four extension pipes and eight nozzles 6; the support pipe 1 includes a first pipe body 11, a second pipe body 12 and a third pipe body 13, and the first pipe body 11 and the second pipe body 12 It is a 90° folded tube, the first tube body 11 and the second tube body 12 are communicated through the first three-way tube 16, and one port of the first three-way tube 16 is the medicine inlet 17, the second tube body 12 and the third tube body The pipe body 13 communicates through the first four-way pipe 14, the third pipe body 13 and the first pipe body 11 communicate through the second four-way pipe 15, and the first pipe body 11, the second pipe body 12 and the third pipe body 13 end to end Connected, the shape of the support pipe 1 is generally square.

[0016] The four extension pipes are respectively the first extension pipe 21, the second extension pipe 22, the third extension pipe 23 and the fou...

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PUM

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Abstract

The invention provides a spray device for a sprayer. The spray device comprises a plurality of nozzles, an approximately square support tube, and extension tubes communicated with one another. The extension tubes are communicated with at least one lengthwise side of the support tube. The support tube is provided with a feed hole. The nozzles are mounted on the extension tubes. The spray device is disposed behind an operator; accordingly, the operator is avoided passing sprayed pesticide, and harm of the human body, caused by the sprayed pesticide, is reduced. The nozzles spray at the same time; accordingly, swinging a spray tube with hands to spray the pesticide is avoided, and spraying is evener and easier. The spray device has the advantages that the spray device is simple in structure, safe and labor saving, spraying is even, and work efficiency is improved.

Description

technical field [0001] The invention relates to a nebulizer spraying device. Background technique [0002] At present, the pesticide sprayer is a device that uses air suction to turn the pesticide into mist and sprays it evenly on the crops. It is composed of a compressed air device, a storage tank, and a nozzle. The existing nozzle structure is usually: one end is a chemical inlet, and the other end is fixed with a nozzle; but the disadvantages of the existing nozzle are: 1. The number of pesticide nozzles is one, and the range of spraying is small, which is not conducive to large-scale operations; 2. 1. It is necessary to manually swing the nozzle during operation. The work efficiency is low and the labor intensity is high. The efficiency of the existing nozzle operation is only 3 mu / hour; 3. The pesticide spraying is uneven; In front of the operator, the operator needs to walk through the sprayed pesticides, which is harmful to human health. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00B05B13/02
Inventor 赵汉连
Owner 赵汉连
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