Agricultural aircraft

Abstract

The invention provides an agricultural aircraft and belongs to the field of aircrafts. The invention aims at providing the agricultural aircraft which has the characteristics that liquid pesticide adding time is saved and a pesticide box is relatively stable to hoist. The pesticide box and a spraying pipe for spraying pesticides are arranged under a flight body; the agricultural aircraft comprises a first hoisting body, a second hoisting body and a third hoisting body; each of the first hoisting body, the second hoisting body and the third hoisting body comprises a first support, a second support and a roller; the first supports and the second supports are fixed on the flight body; the rollers pass through one end of a bearing to be in sliding connection with the first supports and the other ends of the rollers are in sliding connection with the second supports; threading holes, which penetrate through the rollers along the radial directions of the rollers, are formed; the agricultural aircraft comprises steel wire ropes; one end of each steel wire rope is fixed on the corresponding roller and the other end of each steel wire rope is connected with the pesticide box; the agricultural aircraft further comprises a rotary motor; and the rotary motor is mounted on the flight body and is in transmission connection with the rollers. With the adoption of the agricultural aircraft, the takeoff and landing time of the flight body is saved, waste of energy source is avoided and the hoisting of the pesticide box is relatively stable.

Description

Technical field [0001] The invention belongs to the field of aircraft, and specifically is an agricultural aircraft. Background technique [0002] From planting to harvesting of crops, in order to prevent various diseases and insect pests, it is necessary to spray pesticides on crops on time. The pesticide spraying operations are frequent, and the pesticides themselves are harmful to the human body. With the advancement of science and technology, the use of aircraft to spray pesticides has gradually left the agricultural sector because of the release of labor. However, the current aircraft used for spraying pesticides include a medicine tank containing pesticide water, a spray pipe used for spraying pesticide water, and a flying body that carries the spray pipe and the medicine tank. Usually, after the pesticide water in the medicine box is used up, the flying body needs to be landed on the ground to add the medicine to the medicine box. However, landing the flying body needs to...

AI Technical Summary

Problems solved by technology

Usually, after the pesticide water in the medicine box is used up, the flying body needs to be landed on the ground to add medicine to the medicine box. However, landing the flying body requires finding a suitable landing place, finding the landing low point, landing the flying body, and adding the medicine It takes time for the rear flying body to take off, resulting in a waste of time

Images