Agricultural high-efficiency pesticide spraying device

Abstract

The invention discloses an agricultural high-efficiency pesticide spraying device, which comprises a vehicle board, a pesticide liquid box and spray nozzles, wherein the vehicle board is provided withrollers below, the rollers are rotatably connected with a support plate through an axle, the axle is connected with an output shaft of a driving motor through a transmission belt; there is a pair ofspray nozzles above the vehicle board, the spray nozzles are communicated with a piston barrel respectively through water inlet pipes, and the piston barrel is communicated with the pesticide liquid box through a water pumping pipe; the piston barrel is internally provided with a piston disc, the piston disc is fixedly connected with piston rods, each piston rod extends to the outer side of the piston barrel and is articulated with a connecting rod, and the other end of each connecting rod is articulated with the outer wall of the corresponding roller. The agricultural high-efficiency pesticide spraying device is provided with the piston barrel and the piston disc which is in linkage with the rollers through a connecting rod transmission mechanism so as to realize spraying while walking and sprays the pesticide liquid in a labor-saving manner. The agricultural high-efficiency pesticide spraying device is provided with supporting rods and rotating seats, thereby being convenient for adjusting the position of the spray nozzles according to the planting clearance, improving the spraying accuracy, and saving the pesticide liquid.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to an agricultural high-efficiency spraying device. Background technique [0002] Pesticides refer to chemical agents used in agriculture to prevent and control plant diseases and insect pests and regulate plant growth. Widely used in agricultural, forestry and animal husbandry production, environmental and household sanitation, pest control and epidemic prevention, industrial product mildew and moth prevention, etc. There are many varieties of pesticides, which can be divided into insecticides, acaricides, rodenticides, nematicides, molluscicides, fungicides, herbicides, plant growth regulators, etc. according to their uses; they can be divided into minerals according to the source of raw materials. Source pesticides (inorganic pesticides), biological source pesticides (natural organic matter, microorganisms, antibiotics, etc.) Esters, amides, ureas, ethers, phenols, phenoxy...

AI Technical Summary

Problems solved by technology

[0003] The traditional pesticide spraying uses manual carrying of the chemical liquid tank, and manual swinging of the spray rod to spray the pesticide, which is very labor-intensive and inefficient.

Images