Spin-wing rain-enhancing and hail-proof rocket

Abstract

The present invention is a self-rotating wing rain-enhancing and hail-proof rocket, comprising a sowing cabin (20), an umbrella cabin (21), an engine (22) and an empennage (23). The umbrella cabin is located in the middle of the rocket, through a base (5) and an adapter (15) are respectively connected with the sowing cabin and the engine; the umbrella rope of the small umbrella (11) is tied in the guide post (10) hole, and is connected with the big umbrella (13) by pulling the umbrella rope (19). The small umbrella brings out the big umbrella; the folding tail is adopted and launched through the launch tube; the slope on the surface of the leading edge of the wing creates a pressure difference in the airflow, which makes the rocket rotate during flight to increase flight stability and improve shooting accuracy; deep groove The inner ring and the outer ring of the ball bearing (14) are closely matched with the mandrel (16) and the inner hole of the adapter cylinder respectively, which eliminates the synchronous rotation between the rocket and the big umbrella line, and prevents the big umbrella canopy from being disturbed , to ensure the safe landing of the anti-rotation device, the engine and the empennage, with high reliability and safety.

Description

Spin-wing rain-enhancing and hail-proof rocket 1. Technical field The invention belongs to technical equipment for artificial weather modification, in particular to a self-rotating wing rain-increasing and hail-proof rocket. 2. Background technology At present, the rain-enhancing hail and anti-hail rockets have been increasingly used in weather modification operations. Most of the rain-increasing and hail-increasing rockets used have fixed straight tail fins, and the upper and lower surfaces of the fins are flat. When taxiing to take off, the rocket does not rotate, so the shooting accuracy of the rocket is low. If the rocket deviates too much from the theoretical trajectory, the rocket wreckage landing area will deviate from the predetermined area, which has a greater safety hazard. In addition, the current rain-increasing and hail-proof rockets all set the umbrella cabin at the head of the rocket. After the umbrella cabin separation device works, the big umbrella will p...

AI Technical Summary

Problems solved by technology

In order to overcome the shortcomings of the existing rain-increasing and hail-proof rockets, which have low launch accuracy and may burn out the canopy, the present invention proposes a self-rotating-wing rain-enhancing and hail-proof rocket

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