Three-in-one multifunctional spraying machine and three-station conversion method

A three-in-one, multi-functional technology, which is applied to the device for capturing or killing insects, application, animal husbandry, etc., can solve the problems that do not involve the height of the spray boom and the recovery of the sprayed liquid, and achieve high annual utilization rate, Good practicability and the effect of improving the utilization rate

Inactive Publication Date: 2013-04-03
SHANDONG AGRICULTURAL UNIVERSITY
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Problems solved by technology

But none of the above-mentioned patents involves the adjustment of the height of the spray boom, nor does it involve the recovery of the sprayed liquid

Method used

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  • Three-in-one multifunctional spraying machine and three-station conversion method
  • Three-in-one multifunctional spraying machine and three-station conversion method
  • Three-in-one multifunctional spraying machine and three-station conversion method

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Embodiment Construction

[0028]The present invention will be further described below in conjunction with the accompanying drawings. The sizes of the main frame, the intermediate frame, the side frame, the wing frame and the liquid medicine recovery device involved in the present invention can be determined according to actual parameters such as crop height and row spacing.

[0029] refer to Figures 1~4 , a three-in-one multi-functional sprayer, comprising: a spray rod changing device, a spraying device, an air flow auxiliary device and a liquid medicine recovery device. The boom changing device is controlled by the hydraulic system to control each functional frame separately to realize the lifting, lowering and folding of the boom and the transformation of different heights and different spraying methods; the spraying device transports the liquid medicine from the liquid medicine tank to the diaphragm pump, and passes through the conveying pipeline. It is connected to each nozzle to realize the spra...

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Abstract

The invention provides a three-in-one multifunctional spraying machine and a three-station conversion method. The three-in-one multifunctional spraying machine comprises a spraying rod conversion device, a spraying device, an airflow auxiliary device and a medicine liquor recycling device, wherein the spraying rod conversion device is used for respectively controlling each functional frame by a hydraulic system so as to achieve lifting, descending and folding of a spraying rod as well as conversions between different heights and different spraying modes; the spraying device is used for conveying the medicine liquor from a medicine liquor box to a diaphragm pump and conveying the medicine liquor to each nozzle through a conveying pipe so as to spray the medicine liquor; the airflow auxiliary device is used for forming uniform air curtain, so that the permeability and deposition uniformity of spraying fog drops; the medicine liquor recycling device is used for filtering residual medicine liquor dripped from crop leaves by filtering holes in a recycling fabric, gathering the medicine liquor to a collecting pipe and recycling the residual medicine liquor to the medicine liquor box through the diaphragm pump so as to increase the utilization rate of the medicine liquor. According to the invention, three spraying methods of a spraying rod method, a tunnel method and a profiling method are integrated; and structural conversion functions of field crop spraying rod type spraying, horticultural crop tunnel type spraying and orchard profiling type spraying are achieved.

Description

technical field [0001] The invention relates to a three-in-one multifunctional sprayer and a three-station conversion method, in particular to a three-in-one multifunctional sprayer and a three-station conversion method suitable for different operating environments such as field crops, fence-type cultivated crops, orchards, etc. Plant protection machinery field. Background technique [0002] Among the plant pest control measures, the effect of pesticide control is good, especially in the control of large-scale pests and diseases, so chemical control still occupies the main position in the field of plant protection. At present, agriculture is developing in the direction of modernization, large-scale production, intensive production and specialization of agricultural machinery. In particular, socialized agricultural machinery service cooperatives have become the mainstream of agricultural machinery development in my country. In the development of specialized plant protection ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M7/00
Inventor 刘雪美苑进闫晓海刘勤华陈勇
Owner SHANDONG AGRICULTURAL UNIVERSITY
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