Agricultural plant protection drone selection method
The selection of agricultural plant protection drones needs to be based on actual needs such as operating scenarios, crop types, and scale of operations to ensure that they can complete plant protection operations efficiently and accurately. The core points are as follows:
Determine job requirements and scenario adaptation
Working area and efficiency : Small farmers (with an operating area of less than 500 acres) can choose a drone with a load capacity of 10-15 liters, which can operate an area of about 100-150 acres per hour.； Large-scale planting bases (more than 1,000 acres) require models with a load capacity of more than 20 liters. With the cooperative operation of multiple machines, the operating area can reach 200-300 acres per hour, reducing the operating cycle.
Crop type and height : For low-growing crops such as wheat and rice, conventional rotor drones (body height within 1.2 meters) can be selected.； For medium-to-high crops (2-5 meters in height) such as fruit trees and tea trees, it is necessary to choose a high-rotor drone with obstacle avoidance function or a multi-rotor drone with folding arms to avoid the aircraft body from colliding with the crops while ensuring that the chemical solution can be sprayed deep into the crops.
terrain conditions : Plain areas have low requirements on the terrain adaptability of UAVs, and conventional models will suffice.； For hilly and mountainous areas, it is necessary to choose a drone with terrain following function (real-time adjustment of flight height through radar or GPS, error ≤ 0.5 meters) to ensure consistent spraying height in undulating terrain.
Core performance parameter screening
Load capacity and endurance : The load directly determines the workload of a single operation. The 10-liter model has a battery life of about 10-15 minutes, and the 20-liter model has a battery life of about 15-25 minutes (battery capacity is above 4000mAh). It needs to be selected based on battery replacement efficiency (whether it supports quick-swapping of batteries, replacement time ≤ 30 seconds) to avoid frequent battery replacement that affects efficiency.
Spray system accuracy : The preferred nozzle type is centrifugal or fan-shaped atomization nozzles. The atomization particle size is adjustable (50-300 microns) to ensure the adhesion effect of the liquid on different crops (such as vegetables requiring fine mist, fruit trees requiring medium mist).； The spray flow control accuracy must reach ±5% to avoid missed sprays or re-sprays, and the dosage error per mu should be ≤100ml.
Flight control system and intelligence : Equipped with GPS + Beidou dual-mode positioning, positioning accuracy ≤1 meter, supports AB point route planning, automatic return (when signal is lost or low battery), and breakpoint resume function； The intelligent flight control can achieve fixed height and fixed speed flight (speed is adjustable from 3-8 meters/second), ensuring uniform spraying (coefficient of variation of liquid coverage density ≤ 15%).
Reliability and maintenance costs
Body structure : Choose carbon fiber or high-strength ABS material, with drop resistance up to 1.5 meters without failure, waterproof grade IP65 or above (can work in light rain), adaptable to complex field environments.
Consumable parts and maintenance : The warranty for core components such as motors and ESCs requires ≥ 1 year. Wearing parts such as propellers and nozzles are cheap and easy to replace (no professional tools are required). The average maintenance cost is controlled within 500-1,000 yuan per year for a single machine.
After-sales service network : Give priority to brands with service points within 300 kilometers of the operating area to ensure response within 24 hours in case of failure and avoid delays in farming due to equipment downtime.
Agricultural drone technical support
Professional technical support is the key to ensuring the efficient operation of agricultural drones, covering the entire process of pre-sales, sales and after-sales:
Pre-sales technical adaptation service
Work plan design : Based on the user's crop type, planting density, and types of diseases and insect pests, customized spraying plans are provided, including recommendations on chemical liquid ratio (for example, 10g of imidacloprid + 5ml of adjuvant per mu is recommended for wheat aphid control), flight parameter settings (height of 1.5 meters, speed of 4 meters/second, dosage per mu of 1.5 liters).
Simulated homework test : Verify flight stability and spraying uniformity through drone simulator or field small-area testing, and adjust the nozzle angle (usually 45° downward) and flight trajectory (row spacing 2-3 meters, perpendicular to the direction of the crop) according to the test results to ensure that it meets operational requirements.
Sales operation training
Pilot training : Provide 3-5 days of practical training, including UAV assembly and debugging (battery installation, nozzle calibration), remote control operation (takeoff, landing, route adjustment), emergency response (manual takeover when out of control, forced landing operation), and an operation certificate will be issued after passing the assessment.
Intelligent system application : Train users to use the supporting APP, including route planning (supports importing CAD farmland maps), data statistics (operating area, dosage, battery consumption), and fault diagnosis (the APP automatically recognizes error codes, such as E01 indicating battery failure).
After-sales technical support
Remote troubleshooting : UAV status is uploaded in real time through the 4G/5G module, and technicians can remotely view flight logs (battery voltage, motor speed, GPS signal), and more than 70% of faults can be solved through remote guidance (such as recalibrating the gyroscope, replacing the nozzle).
Hardware repair support : Provide original parts replacement service. The maintenance cycle of core components (flight control board, motor) is ≤3 days. We also provide backup machine service (you can apply for a temporary backup machine during the peak operating season to ensure that the farming season is not delayed).
Software upgrade service : Regularly push firmware updates, optimize flight control algorithms (such as improving obstacle avoidance sensitivity), and add new functions (such as multi-machine collaborative operation scheduling). Users can upgrade with one click through the APP, without the need for professional technicians to operate.
Advantages of direct sales of agricultural plant protection drones from Jubailu Technology Factory
As a supplier of agricultural plant protection drones sold directly from factories, Jubailu Technology relies on its production strength and technology accumulation to provide users with cost-effective products and services:
Product performance and customization
Jubailu agricultural plant protection drones cover multiple load-bearing models such as 10L, 15L, 20L, and 30L. They all use carbon fiber bodies (15% lighter than models of the same level) and are equipped with a self-developed intelligent flight control system. They support terrain following (accuracy ±0.3 meters) and multi-dimensional obstacle avoidance (front, rear, left, right, up and down 6-way radar, detection range 5 meters), adapting to complex farmland environments.
Supports customized adjustments: For greenhouse operation scenarios, LED fill lights (for night operations) and temperature and humidity sensors (for real-time monitoring of the greenhouse environment) can be installed； For high-stem crops, a folding rotor arm can be customized (width 2.5 meters when unfolded, 1.2 meters when folded, for easy transportation).
Price and delivery advantages
Factory direct sales eliminate the need for middlemen to increase prices, and the price is 15%-25% lower than that of dealer channels. For example, the direct sales price of a 20L load-bearing model is about 35,000 yuan, while the same model is sold through dealer channels for about 42,000 yuan. At the same time, bulk purchase discounts are supported (10% off for purchases of more than 10 units), reducing the initial investment for large-scale operations.
Mainstream models are always in stock (15L, 20L), and will be shipped within 48 hours after the order is placed. The production cycle of customized models is ≤15 days to meet emergency procurement needs during the busy farming season.
Full cycle technical support system
Localization service network : There are 20 technical service centers in major agricultural production areas across the country, which can provide door-to-door service within 12 hours in the operating area, and provide "technical personnel on-site service" in non-service areas (technicians are dispatched to user sites during busy farming periods, and the on-site period is 1-2 months).
Dedicated technical consultant : Dedicated technical consultants are assigned to each user to provide "one-on-one" services, including daily operation guidance (such as how to adjust flight parameters after rainy days) and pest control consultation (linked agricultural experts provide medication suggestions).
Extended warranty and accessory discounts : The whole machine has a 2-year warranty (the industry average is 1 year), the battery has an 18-month warranty, and a lifetime 20% discount on accessories is provided to reduce long-term use costs.
Digital job support
The supporting "Jubailu Agricultural Cloud Platform" can realize multi-machine management. Users can check the operation progress and location distribution of all drones through the computer. The platform automatically generates operation reports (comparison of medication costs per mu and incidence of pests and diseases) to provide data support for planting management. At the same time, the platform is connected to meteorological data and can push precipitation warnings (reminding users to suspend operations 24 hours in advance) to reduce the waste of chemical liquids.