Vineyard Stereo Air Sprayer

Abstract

The invention relates to a three-dimensional air-assisted sprayer for a vineyard. The three-dimensional air-assisted sprayer comprises an air conveying system, a spraying system, an electric control operation system, a drive system, breadth adjusting parts and a rack. Air inlets of a butterfly-type flow guide plate are connected with air outlets of an axial flow fan. The breadth adjusting parts are mounted on the two sides of the butterfly-type flow guide plate. The spraying system comprises a liquid pesticide box, a diaphragm pump, pesticide tubes, high-pressure spray nozzles and a pesticide box total switch. The pesticide tubes are fixed on the outer sides of breadth adjusting plates, and are connected with the high-pressure spray nozzles. The high-pressure spray nozzles and the air outlets of the butterfly-type flow guide plate are correspondingly arranged. According to the three-dimensional air-assisted sprayer for the vineyard, the breadth adjusting plates can be adjusted through a control box according to the actual distance between grape trellises in the vineyard, and the operation breadth of the sprayer is changed to be adapted to different distances of the grape trellises. Air flow conveyed by the axial flow fan is distributed to the air outlets through the flow guide plate, and secondary atomization of the sprayed liquid pesticide is achieved.

Description

technical field [0001] The invention relates to a three-dimensional air-supply sprayer for vineyards, in particular to a spraying device for vineyards in coastal areas. Background technique [0002] Today, my country's grape production has jumped to the second place in the world, and the grape production in the coastal areas of Shandong Province ranks high. Plant protection is an important link in the grape planting process. In the grape production management link, spraying chemical pesticides for pest control is still the main control method. At present, in our country, there is little research and development of specialized pesticide application equipment for the control of grape diseases and insect pests. Manual sprayers, high-pressure sprayers, electric high-pressure sprayers, stretcher-type sprayers, pedal-type hand-pressed sprayers and other pesticide application equipment are mainly used in various places, and large-capacity sprayers are generally used. , Coarse mist...

AI Technical Summary

Problems solved by technology

At present, in our country, there is little research and development of specialized pesticide application equipment for the control of grape diseases and insect pests. Manual sprayers, high-pressure sprayers, electric high-pressure sprayers, stretcher-type sprayers, pedal-type hand-pressed sprayers and other pesticide application equipment are mainly used in various places, and large-capacity sprayers are generally used. , Coarse mist spray technology, this method has serious pollution, low work efficiency, high labor intensity, poor application effect, and a large amount of pesticides are lost in the form of loss and drift, which has caused great harm to environmental safety and personal safety.

Although the traditional orchard sprayer has a simple structure and high productivity, there are still problems such as inconsistent distance between the nozzle and the grape trellis, poor targeting and uneven spraying.

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