Obliquely-pulling plug dropping device

Abstract

The invention discloses an obliquely-pulling plug dropping device, which comprises a base (1), a connecting bar A (2), a connecting bar B (3) and a sleeve (4). The base (1) is connected with a launching cylinder (8) by screws; the connecting bar A (2) and the connecting bar B (3) are distributed at the two ends of the sleeve (4); one end of the connecting bar A (2) is connected with a rotating shaft of a plug (7); one end of the connecting bar B (3) is connected with a rotating shaft of the base (1); the rotating shaft of the base (1) is sleeved with a torque spring (5); one end of the torquespring (5) is limited by a limit screw (6); the other end of the torque spring (5) is connected with the side of the sleeve (4) in a pressing manner; a projectile body moves forwards launching, the plug (7) is separated from the projectile body under the action of pull force, the connecting bar A (2), the connecting bar B (3) and the sleeve (4) rotate clockwise under the action of the torque spring (5), and the plug (7) finishes falling over. With the adoption of the device, the plug (7) is unplugged through the projectile movement, thus, an inserting pin cannot be sheared off due to high speed of the projectile body.

Description

technical field [0001] The invention relates to a plug-off device, in particular to an oblique-pull type plug-off device. Background technique [0002] Plug shedding device is made up of base, rotating shaft, connecting rod and plug seat at present. The base and the launch tube are connected by screws, one end of the connecting rod is axially connected to the base, and the other end is axially connected to the plug seat. The plug shedding device is placed on the side of the projectile body, the connecting rod and the plug seat are installed vertically on the projectile shaft, and the plug is inserted on the projectile body vertically to the projectile shaft. When the projectile is launched, the connecting rod swings around the rotating shaft between the base and the movement direction of the projectile, so that the plug is pulled away from the projectile to complete the falling off. [0003] The disadvantage of this type of plug-off device is that when the speed of the pro...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a cable-pull type plug-off device to solve the problem that the plug pins of the plug are cut off and the circuit is short-circuited due to the high-speed movement of the projectile plug.

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