Scattering plate for plant protection machines

Abstract

The invention relates to a scattering plate for plant protection machines. The scattering plate for the plant protection machines comprises a scattering plate body, wherein the scattering plate body comprises a plate center, a plate edge and a plate face which is arranged between the plate center and the plate edge. The scattering plate for the plant protection machines is characterized in that an upward circular protrusion is arranged in the plate center, an installation hole is formed in the center of the circular protrusion, the plate face is warped upward from inside to outside in the radial direction, and the plate edge is bent downward to form an arc bend. At least one pair of baffles is arranged on the plate face, and a plurality of through holes which are used for adjusting the angles of the baffles are formed in the plate face. The lower portion of the circular protrusion is provided with a cavity which is of a circular truncated cone shape. Scattering line grooves are evenly distributed on the plate face in the scattering directions. The plate center, the plate edge and the plate face are of an integral structure and are formed through a whole piece of circular plate through one-time stamping. The scattering plate for the plant protection machines has the advantages of being capable of enabling the scattering range to be wider and enabling the scattering directions to be adjusted, and easy to manufacture.

Description

technical field [0001] The invention relates to the technical field of plant protection machinery, in particular to a sprinkler plate for plant protection machinery. Background technique [0002] Spraying plants is one of the economical and effective means of plant protection. Therefore, with the strengthening of environmental protection awareness in recent years, plant protection machinery has also achieved unprecedented development. The spraying machine is one of the main plant protection machines. The purpose of using the spraying machine is to Use the high-speed rotating sprinkling plate to throw out the liquid medicine to form fine mist droplets to kill plant diseases, insects, and weeds. The sprinkling disc used in the prior art sprinkling machine has a plate structure, which has the following defects. First, when the sprinkling disc rotates at a high speed, the spray trajectory of the spray cannot form a parabola, which limits its sprinkling height and The second ...

AI Technical Summary

Problems solved by technology

The sprinkling disc used in the prior art sprinkling machine has a plate structure, which has the following defects. First, when the sprinkling disc rotates at a high speed, the spray trajectory of the spray cannot form a parabola, which limits its sprinkling height and The second is that during the high-speed rotation of the spraying plate, the plate surface lacks the directional constraint on the droplets, which also affects the spraying effect.

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