A large pesticide sprayer

Abstract

The present invention relates to a large-scale pesticide sprayer, comprising: a moving assembly and a spraying assembly; the moving assembly includes a platform and a water tank arranged on the top of the platform; a plurality of moving wheels are arranged at the bottom of the platform, and the moving wheels can rotate; The sprinkler assembly includes a spray head and an adjustment piece that is mated with the spray head. A water guide column is arranged inside the spray head along the axial direction, and the end of the water guide column is provided with a split fluid. The inner side of the sprinkler head is located on both sides of the split fluid There are a first cavity and a second cavity, the first cavity and the second cavity are provided with pesticides; one end of the nozzle is fastened with a rotating disk, and an end cover is arranged on the outside of the rotating disk. The sub-fluid runs through the center of the rotating disk and the end cover. When the water flow hits the rotating disk, the rotating disk drives the end cover to rotate. The end cover is provided with at least one water spray hole in the circumferential direction. During the rotation process, the water flow is sprayed in a 360-degree rotation.

Description

technical field [0001] The invention relates to the field of pesticides or the field of spraying or irrigation, in particular to a large-scale pesticide sprayer. Background technique [0002] China is the most populous country in the world, but the existing arable land area is only 1.8 billion mu, and with the acceleration of urbanization, the annual arable land area will decrease accordingly. Land resources are vital to human beings. Land is the material basis for the survival and development of human beings, the means of labor for social production, the basic means of production for agricultural production, the source of all production and all existence, and the conditions of existence and reproduction that cannot be alienated. In order to strengthen the rational and scientific planning of land, reduce non-agricultural construction land, improve the quality of land use, and reduce waste of land use, our country has introduced the policy of "intensive land", which means th...

AI Technical Summary

Problems solved by technology

Various sprayers are not suitable for field operations due to their small amount of medicine and manpower’s burdened operation. The vehicle-mounted medicine spraying equipment is only suitable for spraying medicine on trees and cannot be used in the field. In addition, the existing Most of the pesticide spraying is to mix water and chemicals before spraying. It is impossible to spray and mix at the same time, which will easily cause the volatilization of some active ingredients of the pesticide and reduce the efficacy of the pesticide. Finally, the existing pesticide spraying cannot be carried out through the impact of water flow. Multi-angle spraying, and the change of water flow pressure cannot adjust the spraying rate and spraying amount

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