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Orientation atomizing device for cotton operation

A technology for working and cotton, applied in the field of mist mist in cotton fields, can solve the problems of heavy labor, pesticide loss, pesticide poisoning, etc., to protect the ecological environment, reduce the loss of liquid medicine, and improve the effect of uniform distribution

Inactive Publication Date: 2014-01-22
SHANDONG AGRICULTURAL UNIVERSITY
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the following problems exist in cotton pesticide application in my country at present: plant protection machinery is mainly carried by humans, low efficiency, pesticide loss, drift pollutes the environment, long cycle, heavy labor, and frequent pesticide poisoning and other prominent problems

Method used

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  • Orientation atomizing device for cotton operation
  • Orientation atomizing device for cotton operation

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Embodiment example

[0023] Implementation case: the present invention uses the cotton field self-propelled high-gap universal frame to combine the power system, transmission system, high-pressure spray system, multi-channel air delivery system, directional mist device, etc. through rational arrangement and layout; the actual When working in the field, this directional misting device for cotton operations will make corresponding adjustments according to the on-site growth conditions of local cotton. When the growing height of cotton becomes larger, the hydraulic cylinder (13) on the rectangular fixed frame (12) will be lifted accordingly according to the degree of change in the growing height of cotton, so as to always maintain the energy of the airflow blown from the duckbill air outlet (7). Make the fog droplets blow to the target under stress, and at the same time, the airflow can turn the branches and leaves, so that the back, surface and top and bottom of the leaves of the crops can be evenly ...

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Abstract

The invention relates to an orientation atomizing device for cotton field operation, in particular to an orientation atomizing device for cotton operation. The orientation atomizing device is composed of a transmission system, a high-pressure fog system, a multichannel air supply system and an orientation atomizing device body. Adjustment on the heights, the widths and the angles of positions of a stretchable folding air conveying pipe and an air outlet shower nozzle can be completed through the orientation atomizing device body, and orientation spraying of a duckbilled air outlet and a high-pressure shower nozzle on cotton field plants is achieved. The duckbilled air outlet is formed in one side of the high-pressure shower nozzle, secondary atomization is carried out on pesticide liquid output by the high-pressure shower nozzle through airflow at the air outlet to form thin fog drops, and the thin fog drops are blown to a target object under force of the airflow. Due to the fact that the airflow has the stirring effect on branches and leaves, fog is evenly attached to the leave backs, the leave faces and the upper portions and the lower portions of the leaves of the plants, the pesticide receiving amount is improved, and pesticide is evenly distributed. By means of the orientation atomizing device, the fog drop target aiming performance, the permeability and the pesticide use ratio are improved, the pesticide liquid losses are reduced, and the ecological environment is protected.

Description

(1) Technical field [0001] The invention relates to a directional fogging device for cotton operation, which belongs to the technical field of fogging in cotton fields. (2) Background technology [0002] Cotton has different plant heights and canopy thicknesses in different growth periods, but currently there is a general lack of directional fogging devices for this kind of cotton in different periods in China. Therefore, the following problems exist in cotton pesticide application in my country at present: plant protection machinery is mainly carried by humans, low work efficiency, pesticide loss, drift pollutes the environment, long cycle, heavy labor, and frequent pesticide poisoning of machine operators. The purpose of the present invention is to find a directional fogging device for spraying pesticides in cotton fields with uniform spraying and high utilization rate of pesticides, so as to meet the actual needs in cotton production. (3) Contents of the invention [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00
Inventor 张晓辉刘刚范国强周桂鹏初晓庆端景波
Owner SHANDONG AGRICULTURAL UNIVERSITY
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