Spraying device for agricultural pesticide and chemical fertilizer

Abstract

The invention relates to the technical field of agricultural pesticide spraying device and discloses a spraying device for agricultural pesticide and chemical fertilizer, including a load plate. A hubis fixedly arranged on the bottom of the load plate. A mounting plate is fixedly arranged on one side of the load plate. A hydraulic chamber is fixedly arranged on one side of top part of the load plate. And a transmission chamber is fixedly arranged on the top of the load plate and one side of the hydraulic chamber. Two supporting rods are fixedly arranged on the bottom of the inner chamber of the transmission chamber. The top ends of the two supporting rods are movably connected with two ends of a spindle in hinge. The middle part of the hydraulic chamber is provided with a first sliding chute. Through the coordination of a compression device, a push rod and a expansion device, the spraying device for agricultural pesticide and chemical fertilizer is convenient to conduct pesticide quantitatively, avoiding the ineffective effect of too little pesticide and excessive pesticide leading to pesticide residues, which will lead to the growth retardation of crops. At the same time, the whole device is driven by the bub to spray pesticide, conveniently improving the efficiency of spraying pesticide.

Description

technical field [0001] The invention relates to the technical field of agricultural pesticide spraying equipment, in particular to an agricultural pesticide and chemical fertilizer spraying device. Background technique [0002] Agriculture is an industry that uses the law of plant growth and development to obtain products through artificial cultivation. Agriculture belongs to the primary industry. The products obtained by agriculture are the crops themselves, and the output of crops provides and supports the construction and development of the national economy. During the planting process of crops Among them, pesticides need to be sprayed to eliminate insects, fungi and other organisms that endanger the growth of crops. The earliest pesticides used are dichlorvos and 666. They can eliminate pests in large quantities, but they have good stability and can exist in the environment for a long time , will inevitably affect the growth of crops, and sometimes may remain in crops, a...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an agricultural pesticide and chemical fertilizer spraying device, which has the advantages of quantitative spraying, high efficiency, uniform spraying, economical and practical, etc., and solves the problem that traditional pesticide spraying equipment cannot quantitatively spray pesticides, and there are too few pesticides. The effect is not obvious, too much pesticide will hinder the growth of crops, artificial spraying is uneven, resulting in inconspicuous pesticide effect and low efficiency, drone spraying is not economical and practical

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