Field spraying drift detection method and droplet receiving device

A technology of a receiving device and a testing method, applied in the agricultural field, can solve the problems of cumbersome implementation process, low work efficiency, poor deposition effect, etc., and achieve the effects of novel structure design, convenient operation and improved work efficiency.

Inactive Publication Date: 2016-06-22
NANJING AGRI MECHANIZATION INST MIN OF AGRI
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  • Application Information

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Problems solved by technology

However, aviation spray is also easily affected by the operating environment, and there are problems of large drift loss and poor deposition effect
Therefore, in the process of aerial spraying operations, technicians

Method used

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  • Field spraying drift detection method and droplet receiving device
  • Field spraying drift detection method and droplet receiving device

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Embodiment Construction

[0017] In order to clarify the technical scheme and technical purpose of the present invention, the present invention will be further introduced below in conjunction with the accompanying drawings and specific embodiments.

[0018] Such as figure 2 The field spraying drop receiving device shown includes the following components:

[0019] 1) A plurality of lanyards 1 are used to attach the drifting droplets of sampling, preferably nylon ropes;

[0020] 2) Two vertical rods 2, the vertical rods 2 are multi-stage telescopic rods made of plastic, and the joints are fixed by buckles, and each rod body is equipped with a scale. When installing, the distance between the two vertical rods 2 Keep parallel and keep a certain distance, which is used to tie the two ends of the lanyard 1, so that the lanyard 1 is in a state of being stretched horizontally;

[0021] 3) The ground fixing component 3, the ground fixing component 3 is provided with an auger bit and a mounting seat connected...

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Abstract

The invention discloses a field spraying droplet drift test method and a drift droplet receiving device. The test method is characterized by comprising steps: multiple test points are distributed in a downwind direction area in a plant protection machinery pesticide spraying target area; more than one hanging ropes in a straight pull state is arranged in each test point for absorbing droplets; an aqueous solution containing a fluorescent tracer of a certain condensation is used for replacing pesticide to be put in a pesticide spraying box of the plant protection machinery; after the plant protection machinery completes spraying on the target area, the hanging rope is got back; and through detecting the information of the fluorescent tracer on the hanging rope in each test point, the drift deposition amount of the sprayed droplets is calculated and analyzed. The field spraying droplet drift test method is easy to execute, the operation is convenient, the droplet drift test working efficiency can be effectively improved, and promotion and use are facilitated.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and specifically relates to a field spray droplet drift receiving device and a testing method. Background technique [0002] Aerial spraying is widely used in the control of crop diseases, insects and weeds due to its high operating efficiency. However, aviation spray is also easily affected by the operating environment, and has the problems of large drift loss and poor deposition effect. Therefore, in the process of aerial spraying operations, technicians are often required to collect and analyze field spray drift data for specific spraying components or spraying methods. However, most of the existing collection and analysis methods are cumbersome and inefficient. Contents of the invention [0003] The technical purpose of the present invention is to provide an easy-to-implement method for detecting the drift of field spraying droplets and a droplet receiving device for plant protection m...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/00
Inventor 秦维彩薛新宇张宋超孙竹孔伟张玲周立新金永奎丁素明周良富蔡晨顾伟崔龙飞陈晨王宝坤杨风波
Owner NANJING AGRI MECHANIZATION INST MIN OF AGRI
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