Pesticide sprayer

Abstract

The invention provides a pesticide sprayer. The pesticide sprayer comprises a vehicle frame provided with a walking device, wherein a water tank is fixedly arranged above the vehicle frame, a pesticide liquid storage bottle and a water inlet are arranged above the water tank, a liquid inlet control valve is arranged at the joint of the pesticide liquid storage bottle and the water tank, the watertank is provided with a stirrer, and one side of the water tank is provided with a water outlet; a spraying device connected with the water outlet of the water tank is arranged in front of the vehicleframe; a transparent cover and a handrail are arranged in rear of the vehicle frame, and the handrail is provided with a swing handle and an adjusting rotary knob; the spraying device is connected with the swing handle and the adjusting rotary knob separately. The pesticide sprayer has the advantages that the volume is small, the weight is low, the pesticide sprayer does not need to be carried manually, the pesticide can be prepared instantly, the time and labor are saved, and the working efficiency is improved while the labor intensity is reduced; the adjusting rotary knob controls a pressure device, and the swing handle adjusts the angle of a spraying tube, so that the pesticide is sprayed on the stems and leaves of plants better; the transparent cover can prevented the sprayed pesticide from being in contact with the human body.

Description

technical field [0001] The invention relates to a pesticide spraying device, in particular to a pesticide sprayer. Background technique [0002] In my country's agricultural production, the adoption rate of biotechnology is relatively low, so spraying pesticides is still the main method for conventional weeding and pest control. , In addition, the best effect of treatment. In some mountainous areas of our country, due to the relatively small area of ​​land and the inconvenient operation of large-scale motorized vehicle-mounted spraying equipment, motorized, electric, and manual knapsack sprinklers are often used as spraying tools. [0003] However, the knapsack sprinkler has the following disadvantages: First, although it is portable, the capacity is small, especially before use, it needs to be prepared in advance, and then it is manually carried to the designated area for spraying. Back-and-forth charging has low work efficiency and increased labor intensity; the second is...

AI Technical Summary

Problems solved by technology

[0003] However, the knapsack sprinkler has the following disadvantages: First, although it is portable, the capacity is small, especially before use, it needs to be prepared in advance, and then it is manually carried to the designated area for spraying. Back-and-forth charging has low work efficiency and increased labor intensity; the second is that the hand-held spraying device is in front of the human body, causing a large area of ​​contact between the pesticide and the human body during the spraying process. Contact, a great threat to human health, once leakage occurs, it will cause pesticide poisoning, the consequences are disastrous

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