Self-adaptive profiling spray machine for orchard

Abstract

The invention relates to a self-adaptive profiling spray machine for an orchard. The spray machine comprises a three-dimensional radar, an ARM control unit, a cart body, a pesticide tank, a gas collection tank, a connection pipe, a centrifugal fan, a left air supply spray device and a right air supply spray device; the three-dimensional radar and the ARM control unit are installed at the front endof the cart body, and the three-dimensional radar detects fruit tree canopy information and fruit tree position information and sends the information to the ARM control unit; the pesticide tank is installed in the middle of the cart body, the gas collection tank is installed on the centrifugal fan, and the centrifugal fan is installed on the cart body; the left air supply spray device and the right air supply spray device are installed at the left and right sides of the centrifugal fan respectively, and airflow generated by the centrifugal fan enters the gas collection tank and is conveyed through the connection pipe and discharged out of the left air supply spray device and the right air supply spray device at last. According to the self-adaptive profiling spray machine for the orchard,by effectively adjusting the distance between spray nozzles and fruit trees, the spray amount of the spray nozzles and the wind direction and wind speed of air outlets, the requirement of precise spray is met.

Description

technical field [0001] The invention belongs to the field of agricultural machinery, and in particular relates to an adaptive profiling orchard sprayer. Background technique [0002] Hilly and mountainous fields are small and irregular, with large ground gradient drop, high fruit trees on both sides of the rows, and different canopy shapes and densities. However, the wind speed at the air outlets on both sides of the existing air-supplied spraying device is the same, and the wind direction is fixed. The spray volume cannot be adjusted in real time; at the same time, due to differences in planting patterns, the row spacing of fruit trees is different, resulting in different distances between the nozzle and the fruit trees, which cannot meet the requirements of precision spraying. Contents of the invention [0003] Aiming at the deficiencies in the prior art, the invention provides an adaptive profiling orchard sprayer. [0004] To achieve the above object, the present inve...

AI Technical Summary

Problems solved by technology

[0002] Hilly and mountainous fields are small and irregular, with large ground gradient drop, high fruit trees on both sides of the rows, and different canopy shapes and densities. However, the wind speed at the air outlets on both sides of the existing air-supplied spraying device is the same, and the wind direction is fixed. The spray volume cannot be adjusted in real time; at the same time, due to differences in planting patterns, the row spacing of fruit trees is different, resulting in different distances between the nozzle and the fruit trees, which cannot meet the requirements of precision spraying

Images