Anti-shaking pesticide box for plant protection unmanned aerial vehicle

Abstract

The invention discloses an anti-shaking pesticide box for a plant protection unmanned aerial vehicle. An air bag extrudes a floating plate, a cavity of a liquid storage cavity is avoided, shaking is prevented and uniform pesticide spraying is ensured. One end of a telescopic pipe is connected with the middle of a top plate of a pesticide box main body; a connecting pipe is arranged in the middle of the top plate of the pesticide box main body; the telescopic pipe is connected with the connecting pipe; the other end of the telescopic pipe extends downwards; one end of a pesticide inlet pipe isarranged in the telescopic pipe; the floating plate is arranged in the pesticide box main body; the floating plate is connected with the other end of the pesticide inlet pipe; a pesticide storage cavity is formed between the floating plate and the bottom of the pesticide box main body; and the pesticide storage cavity is connected with the pesticide inlet pipe, the air bag is arranged in the pesticide box main body and located between the floating plate and the top plate of the pesticide box, an air release valve is arranged on the air bag, the air release valve extends out of the pesticide box main body, an inflation box is arranged on the pesticide box main body, one end of an inflation pipe is connected with the inflation box, and the other end of the inflation pipe penetrates through the pesticide box main body to be connected with the air bag.

Description

technical field [0001] The invention relates to an anti-shake medicine box for a plant protection drone, which relates to a medicine box used in conjunction with a drone to store pesticides, and belongs to the field of agricultural equipment. In particular, it relates to an anti-shake medicine box which squeezes a floating plate by an air bag to avoid cavities in a liquid storage chamber, prevent shaking, and ensure uniform spraying of pesticides. Background technique [0002] At present, with the continuous maturity of drone technology, it is widely used in the agricultural field, and plant protection drones are one of its application methods. Plant protection drones use fast-flying drones to spray pesticides in flight. This solves the problem of slow speed and low efficiency of traditional manual spraying. However, during the pesticide spraying process of the drone, because it continuously extracts the pesticide inside the medicine box, the liquid level in the medicine box...

AI Technical Summary

Problems solved by technology

[0002] At present, with the continuous maturity of drone technology, it is widely used in the agricultural field, and plant protection drones are one of its application methods. Plant protection drones use fast-flying drones to spray pesticides in flight. This solves the problem of slow speed and low efficiency of traditional manual spraying. However, during the pesticide spraying process of the drone, because it continuously extracts the pesticide inside the medicine box, the liquid level in the medicine box gradually drops, causing empty air to appear inside the medicine box. cavity, resulting in the remaining medicine will be impacted and shaken in the cavity due to the rapid flight of the drone, and the severe vibration will react on the drone through the medicine box, causing the drone to sway in flight, which is not conducive to the uniformity and stability of the pesticide Spray, and enter the air in the medicament when shaking, affecting the spraying effect of the pesticide, and the existing announcement number CN210191829U discloses a kind of micro-vibration plant protection drone, including the drone and the medicine box, the lower end of the drone The four corners are fixedly connected with bolts through the first connecting rod, the four corners of the upper end of the medicine box are fixedly connected with nuts through the second connecting rod, and the nuts at the upper end of the medicine box are screwed and fixed on the bolts in the lower end of the drone, There are four bolts and nuts, and a plastic partition is vertically fixed inside the medicine box. There are multiple plastic partitions, and through holes are provided on the upper and lower surfaces of the plurality of plastic partitions. There are multiple through holes, and the medicine box evenly divides the inner cavity of the medicine box through the partition to reduce the impact and sloshing of the internal fluid, but it only changes the volume of the cavity generated by the spraying of pesticides, and does not Solve the cavity problem, resulting in unsatisfactory performance in alleviating fluid impact, and air enters into the agent when shaking, which affects the spraying effect of pesticides

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