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Accurate intelligent targeted spraying machine

A sprayer, intelligent technology, applied in the direction of spraying device, liquid spraying device, catching or killing insects, etc., can solve the problems of no organic combination, influence of spray quality, and inability to effectively guarantee spray quality, etc., to achieve precise spraying effect

Inactive Publication Date: 2010-12-29
CHINA AGRI UNIV
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Problems solved by technology

However, when the pipeline pressure changes, the spray quality of the liquid medicine will be affected. Therefore, the spray quality cannot be effectively guaranteed by changing the pressure to achieve variable spray.
[0005] The above-mentioned research programs are all aimed at the research of single spraying target identification method or only for the research of variable spraying mechanism, and have not organically combined the two, so there are certain deficiencies

Method used

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  • Accurate intelligent targeted spraying machine
  • Accurate intelligent targeted spraying machine
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Embodiment Construction

[0028] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0029] Such as figure 1 As shown, the structure diagram of an embodiment of the precise intelligent target sprayer of the present invention includes a drug delivery device, a drug delivery device, a data acquisition device and a control device.

[0030] Wherein, the drug delivery device includes: a medicine box 1 connected in sequence, a main switch 2, a filter 3, a liquid pump 4, a main pipeline 6, a return pipeline 7 connecting the liquid pump 4 and the medicine box 1, and a return pipeline 7 Throttle valve 5 on the top, wherein: medicine box 1 is used for holding medicinal liquid. When the main switch 2 is turned on, the medicinal liquid will pass through the pipeline...

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PUM

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Abstract

The invention discloses an accurate intelligent targeted spraying machine which comprises a feeding device, an application device, a data acquisition device and a control device, wherein the control device comprises a test unit and a control unit, and the control unit determines application schemes according to recognition algorithm parameters output by the test unit and field data acquired by the data acquisition device, so that the control device can control the application device to perform accurate application. The spraying machine can select optimal recognition algorithms for different application targets with higher adaptability, can improve the utilization efficiency of the chemical pesticide, effectively reduce the consumption of the pesticide liquid so as to protect environment.

Description

technical field [0001] The invention relates to the field of agricultural machines, in particular to a precise and intelligent target-targeting sprayer. Background technique [0002] At present, the ordinary motorized sprayer used in the spraying operation of chemical pesticides and other liquid medicines is mainly suitable for uniform operation over the entire area, and its pest control effect is better. However, it does not consider the distribution information or criticality of the spraying target during the operation process, but uses the full-area, uniform and continuous spraying. Excessive use of liquid medicine results in low use of pesticides and pollutes the environment. In order to reduce the amount of pesticide application and improve the utilization rate of pesticides, variable rate application technology has become the focus of research in recent years. The core of the variable spraying technology is to decide whether to spray according to the presence, absenc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B9/04B05B15/08B05B12/08A01M7/00B05B15/68
Inventor 冀荣华祁力钧傅泽田张建华袁雪李慧
Owner CHINA AGRI UNIV
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