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Three-in-one multifunctional spraying machine

A three-in-one, multi-functional technology, applied in the device, application, animal husbandry and other directions of capturing or killing insects, can solve the problems of not involving the height of the spray boom, not involving the recovery of spraying liquid, etc., and achieve high annual utilization rate, Good practicability and advanced functions

Inactive Publication Date: 2014-07-09
SHANDONG AGRICULTURAL UNIVERSITY
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AI Technical Summary

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

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Embodiment Construction

[0028]The present invention will be further described below in conjunction with the accompanying drawings. The size of the main frame, intermediate frame, side frame, wing frame and 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 Figure 1~4 , a three-in-one multi-functional sprayer, comprising: a spray bar changing device, a spraying device, an airflow assisting device and a liquid medicine recovery device. The boom changing device is controlled by the hydraulic system to control each functional frame separately, so as to realize the lifting, lowering, folding and changing of different heights and different spraying modes of the spray boom; It is connected to each nozzle to realize the spraying of liquid medicine; the airflow assist device forms a uniform air curtain, which can effectively improve the penetration and deposition uniformity of spray droplet...

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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 multi-functional sprayer and a three-station conversion method, in particular to a three-in-one multi-functional sprayer and a three-station conversion method suitable for different working environments such as field crops, hedgerow cultivated crops and orchards, etc., belonging to The field of plant protection machinery. Background technique [0002] In the control measures of plant diseases and insect pests, the effect of pesticide control is good, especially in the control of large-scale plant diseases and insect pests. Therefore, chemical control still occupies the main position in the field of plant protection. At present, agriculture is developing in the direction of modernization, scale, production intensification, and agricultural machinery specialization. In particular, socialized agricultural machinery service cooperatives have become the mainstream of agricultural machinery development in my country. ...

Claims

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Application Information

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Patent Type & Authority Patents(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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