Movable seal structure for plant protection drone

Abstract

The invention discloses a movable seal structure for a plant protection drone. The movable seal structure comprises a machine body and a water tank which is installed on the machine body, a seal joint is installed on the water tank, a pesticide injection joint is installed on the lower side of the machine body, and the upper portion of the pesticide injection joint is matched with the lower portion of a seal joint; the pesticide injection joint is connected with the machine body through a movable adjusting device. According to the movable seal structure for the drone, when the seal joint is connected to a water inlet of the water tank, liquid can be added into the water tank; meanwhile, liquid in the water tank can be prevented from oozing from the water inlet, the work efficiency is improved, and the labor intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to a movable sealing structure for plant protection drones. Background technique [0002] At present, with the gradual scale of land transfer and agricultural land production, in order to improve agricultural production efficiency and reduce agricultural production costs, there is an increasing demand for using drones to spray pesticides and other operations. A water tank is installed on the UAV. When the UAV is spraying, after the liquid in the water tank is sprayed, to add liquid to the water tank, it is necessary to remove the sealing cover on the liquid filling port. The operation is cumbersome and reduces the working efficiency of the UAV; The existing water tank is usually fixed on the lower side of the plant protection UAV body, and the area of ​​the connection part is small, which requires high material strength for the UAV body, and at the same time makes the UAV body larger...

AI Technical Summary

Problems solved by technology

A water tank is installed on the UAV. When the UAV is spraying, after the liquid in the water tank is sprayed, to add liquid to the water tank, it is necessary to remove the sealing cover on the liquid filling port. The operation is cumbersome and reduces the working efficiency of the UAV; The existing water tank is usually fixed on the lower side of the plant protection UAV body, and the area of ​​the connection part is small, which requires high material strength for the UAV body, and at the same time makes the UAV body larger, resulting in inconvenient transportation; However, when the UAV is flying, its larger volume leads to greater wind resistance, which greatly affects the stability and safety of the UAV flight; moreover, the current water tank and the plant protection UAV are fixedly connected, and disassembly takes a lot of time. It takes a long time, a lot of energy is wasted to replace the water tank, which reduces the work efficiency

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