a pesticide sprayer

Abstract

The invention discloses a pesticide sprayer. The pesticide sprayer comprises a walking trolley, a rotatable chassis, a first wall and a second wall; the rotatable chassis is located on the walking trolley and can rotate relative to the walking trolley around a vertical axis; a sliding rail is arranged on the rotatable chassis; the first wall can be moved horizontally relative to the rotatable chassis along the sliding rail; the second wall serves as a liquid pesticide storage container and a power supply device; and an ejector is arranged on the first wall. The pesticide sprayer has the beneficial effects that the actual utilization rate of a pesticide is not reduced during wind blowing, the liquid pesticide is prevented from invading bodies of operators, labor burden can be relieved for the operators, spraying efficiency can be improved, the amount of the liquid pesticide in the container can be observed at any time, and the pesticide sprayer can be fully utilized during slack seasons.

Description

technical field [0001] The invention belongs to the technical field of crop spraying, and in particular relates to a pesticide sprayer. Background technique [0002] Existing pesticide sprinklers are all simple knapsack sprinklers, and such sprinklers have the following problems: [0003] 1) During the pesticide spraying process, there is often a certain wind speed. When the wind blows from the left and right sides of the operator, some pesticides will often be blown away by the wind and cannot be sprayed on the crops, which reduces the actual use of pesticides. When the wind blows towards the face of the operator, the wind will blow a large number of pesticide droplets to the operator's face, causing the pesticide droplets to invade the operator's eyes, mouth, and nose, causing the operator's health Hidden danger. [0004] 2) Due to the limited weight that the human body can carry, the capacity of existing knapsack sprinklers is small, and the area that can be sprayed at ...

AI Technical Summary

Problems solved by technology

[0003] 1) During the pesticide spraying process, there is often a certain wind speed. When the wind blows from the left and right sides of the operator, some pesticides will often be blown away by the wind and cannot be sprayed on the crops, which reduces the actual use of pesticides. When the wind blows towards the face of the operator, the wind will blow a large number of pesticide droplets to the operator's face, causing the pesticide droplets to invade the operator's eyes, mouth, and nose, causing the operator's health Hidden danger

[0004] 2) Due to the limited weight that the human body can carry, the capacity of existing knapsack sprinklers is small, and the area that can be sprayed at one time is small, but when a large area is required to spray, it is necessary to repeatedly blend and add pesticide liquid , the labor cost is greatly increased

[0005] 3) The spraying efficiency is low, the spraying area per unit time is small, and the operator needs to carry the heavy liquid medicine storage tank on his back, and the operator needs to pressurize repeatedly with his arms, which not only increases the workload of the operator , and will increase the possibility of physical damage to the operator

[0006] 4) The existing knapsack sprayers are all located behind the operator, and the operator cannot see the amount of liquid medicine in the pesticide container, which is not conducive to the operator to fill the liquid medicine in time

[0007] 5) The existing pesticide sprayers are single-function products, which are useless during the slack time after autumn harvest and before sowing, which greatly reduces the utilization rate of pesticide sprayers

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