A dual airflow-guided spreading drone
By adopting a dual-air flow-guided spreading mechanism on the spreading drone, the hedge airflow controls the landing point of the material, the problem of uneven spreading in the existing technology is solved, and a more accurate and efficient sowing effect is achieved.
CN116018915BActive Publication Date: 2025-03-25SHANDONG UNIV OF TECH
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Patent Information
- Application Number
- CN202211401622.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-11-09
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2042-11-09
AI Technical Summary
Technical Problem
Existing spreading drones have difficulty controlling the direction and position of materials, resulting in uneven spreading.
Method used
A dual-air flow guided spreading mechanism is adopted to generate hedge air flow through two sets of air flow driving mechanisms arranged in a symmetrical manner, providing acceleration to the material and protecting the material, realizing vertical spreading.
Benefits of technology
It can accurately control the direction and position of the material's landing point, achieve fixed and neat spreading effect, and improve the uniformity and efficiency of sowing.
✦ Generated by Eureka AI based on patent content.
Abstract
The present invention discloses a dual-airflow-guided spreading UAV, comprising a UAV and a spreading mechanism; the spreading mechanism comprises a material box, a spreading pipe and two sets of airflow driving mechanisms; the spreading pipe comprises a spreading main pipe, a branch pipe and two secondary branch pipes, the spreading main pipe is connected between the material box and the branch pipe; the spreading main pipe is provided with two plane-symmetrically arranged mounting cylinders, the inner cavity of the mounting cylinders is connected with the inner cavity of the spreading main pipe; the airflow driving mechanism is arranged in the mounting cylinder, the airflow driving mechanism comprises fan blades and an airflow driving motor; the branch pipe is provided with two branch channels respectively connected with the two secondary branch pipes; the diverter plate is arranged upright and centrally arranged at the outlet end of the spreading main pipe; the secondary branch pipe is arranged obliquely, and a plurality of drop openings opening downward are provided on the secondary branch pipe; the present invention adopts a vertical spreading method, and can spread materials at a fixed point and neatly.
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