Flexible targeting spraying mechanism for orchards

Abstract

The invention discloses a flexible targeting spraying mechanism for orchards. The flexible targeting spraying mechanism comprises a spray support, a main spray pipe, a plurality of side spray pipes and a control device. The main spray pipe is disposed on the spray support which comprises a telescopic arm, a diagonal bracing arm and a horizontal arm, and the telescopic arm, the diagonal bracing arm and the horizontal arm are connected in sequence; the main spray pipe correspondingly comprises a vertical section, a diagonal section and a horizontal section; the side spray pipes are arranged on the horizontal section, and each side spray pipe is provided with a nozzle; a first solenoid valve is arranged on the main spray pipe, a first electric putter is arranged at the joint of the horizontal arm and the diagonal bracing arm on the spray support, a second electric putter is arranged at the joint of the diagonal bracing arm and the telescopic arm on the spray support, and the first solenoid valve, the first electric putter and the second electric putter are all respectively and electrically connected with the control device. By the flexible targeting spraying mechanism, shape of the spray support can be manually or automatically adjusted according to line spacing and row spacing of planted fruit trees and sizes thereof, so that targeting spraying effect can be guaranteed, pesticide utilization and spraying efficiency can be improved, waste of pesticides can be reduced, and further environmental pollution can be avoided.

Description

technical field [0001] The invention relates to the field of spray equipment for pesticide spraying in orchards, in particular to a flexible target spraying mechanism for orchards. Background technique [0002] Spraying pesticides has always been regarded as the simplest and most effective pest control method in the field of plant protection. my country's pesticide production technology and output are at the advanced level in the world, but the status quo of plant protection machinery and pesticide application technology is seriously backward, which is extremely disproportionate to the rapid development of pesticide levels, seriously affecting the overall level of my country's agricultural development. [0003] At present, the commonly used spraying method is continuous spraying, which has the following obvious disadvantages: since the fruit trees are not planted continuously, and the spacing between the plants in different orchards is different, when the spraying operation ...

AI Technical Summary

Problems solved by technology

my country's pesticide production technology and output are at the advanced level in the world, but the status quo of plant protection machinery and pesticide use technology is seriously backward, which is extremely disproportionate to the rapid development of pesticide levels, seriously affecting the overall level of my country's agricultural development

[0003] At present, the commonly used spraying method is continuous spraying, which has the following obvious disadvantages: since the fruit trees are not planted continuously, and the spacing between the plants in different orchards is different, when the spraying operation is between two fruit trees, the sprayed The liquid medicine cannot be effectively deposited on the fruit tree

According to reports, if ordinary sprayers are used for continuous spraying operations, 80% to 90% of the liquid medicine will not produce effective deposition.

The traditional continuous spraying method not only causes the waste of pesticides, but also easily causes new environmental pollution

In addition, in the existing target spraying mechanism, the shape of the spray bracket is usually fixed, and it is difficult to accurately and effectively spray target trees with different shapes.

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