Mobile Drone Spraying Station for Remote Agrochemical Refill
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Solution Overview
Problem
Current methods for applying agrochemicals in agriculture face challenges such as inefficiency, mechanical damage to crops and soil, dependence on water resources, and limitations in accessing remote or rugged areas, leading to high operational costs and environmental risks.
Innovation Solution
A mobile station equipped with a machine room, drone storage compartments, a mixing tank connected to a water storage tank, loading/unloading equipment, lifting equipment for operators, and a battery charging compartment, allowing for autonomous operation and efficient application of agrochemicals using drones.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If land-based mechanical spraying is used, then application coverage is achieved, but mechanical damage to crops and soil occurs
Solution Approach 1:
The patent replaces land-based mechanical spraying systems with aerial drone-based spraying systems. The drones use aerodynamic airflow to deliver agrochemicals without physical contact with crops or soil, eliminating mechanical damage while maintaining application coverage through controlled flight paths and precise spray discharge mechanisms.
2Ease of operation
If manual spraying methods are used, then application can be performed, but operational efficiency is low and labor exposure to chemicals is high
Solution Approach 1:
The patent implements autonomous drone systems with integrated navigation, spray control, and mission planning capabilities. The drones autonomously navigate treatment areas, adjust spray parameters based on real-time conditions, and return for replenishment automatically, eliminating the need for manual operation and significantly improving operational efficiency while reducing human exposure to chemicals.
3Speed
If manned aerial vehicles are used for spraying, then application speed is improved, but application accuracy decreases and environmental contamination increases
Solution Approach 1:
The patent incorporates real-time feedback systems in the drone spraying mechanism, including sensors that monitor spray discharge, wind conditions, and crop proximity. This feedback enables continuous adjustment of spray parameters to maintain high application accuracy despite the speed of aerial operation, preventing both under-spraying and over-spraying that would lead to environmental contamination.
4Quantity of substance
If continuous water supply is available, then product dilution and application can proceed, but operational complexity increases due to water transport requirements
Solution Approach 1:
The patent designs the drone system with multi-functional capabilities, including integrated water storage tanks and spray mechanisms that can operate from various locations without requiring external water infrastructure. The drones can carry their own water supplies and perform application tasks in remote areas, eliminating the need for complex water transport logistics while ensuring adequate water availability for product dilution.
Data Source
AI summary
Mobile station to carry out aerial spraying operations for large surfaces by means of drones which comprises at least one of a machine room comprising at least one electricity generator and an energy backup system; at least one compartment for the storage and transport of drones; a mixing tank connected to a water storage tank; a loading and unloading equipment movable on at least one rail; a lifting equipment arranged outside and configured to lift an operator; a battery charging and transport compartment for drones, a lighting system, a resting place incorporated into the system, multiple hermetic and washable containers for the transport of chemical products, dispensers, chemical waste, personal protection elements, spill containment elements (sand, non-sparking shovels, swabs), clean clothes, dirty clothes, trash.