Helicopter spraying variable control device

• Main Authors: TANG YUXIN, GU LIFEN
• Format: Patent
• Language: Chinese; English
• Published: 13.01.2023
• Subjects: AGRICULTURE; AIRCRAFT; ANIMAL HUSBANDRY; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUSPLANTS; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT; AVIATION; CATCHING, TRAPPING OR SCARING OF ANIMALS; COSMONAUTICS; EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FISHING; FLYING SUITS; FORESTRY; HUMAN NECESSITIES; HUNTING; PARACHUTES; PERFORMING OPERATIONS; TRANSPORTING; TRAPPING

The utility model discloses a helicopter spraying variable control device, and relates to the technical field of spraying devices. The helicopter spraying variable control device comprises a mounting plate, a water tank is arranged on the inner side of the mounting plate, a pump is arranged on the lower surface of the water tank, a supporting rod is fixedly connected to the lower surface of the mounting plate, a bottom plate is fixedly connected to the lower surface of the supporting rod, and a supporting frame is fixedly connected to the lower surface of the bottom plate. According to the spraying device, the first sliding seat and the second sliding seat are controlled through the first electric push rod and the second electric push rod respectively, so that the first spraying plate and the second spraying plate can stretch out, the spraying range is expanded, the spraying efficiency is improved, meanwhile, when not used, the spraying device can be retracted, space is saved, and the whole device is convenie