A dual-channel continuous linear ejection load switching device and ejection method

Abstract

A two-channel continuous straight line catapulting load switching device comprises channel connecting blocks, a sliding table component, a crank connecting rod component and a mover adapter component.The channel connecting blocks can slide along the sliding table component and slide out of the sliding table component. The crank connecting rod component is connected with the sliding table component. The mover adapter component is used for driving the channel connecting blocks to conduct reciprocating liner movement and can impact the crank connecting rod component multiple times, so that the sliding table component is assisted in switching the position. Currently, two-channel straight line catapulting switching mainly uses electromechanical control equipment, a control system needs to be additionally arranged, and reliability is relatively low due to the influence of the circuit performance. A pure mechanical structure is adopted by the device, the crank connecting rod component is used and matched with the sliding table component and the mover adapter component, inter-channel load switching in the two-channel continuous straight line catapulting process can be achieved, the switching process can be automatically achieved, reliability is high, the switching process is triggered by the movement of the mechanism, and interference of other systems is not needed.

Description

technical field [0001] The invention relates to an ejection load switching device, in particular to a dual-channel continuous linear ejection load switching device and an ejection method. Background technique [0002] Linear ejection: refers to the use of power devices such as linear motors to directly or indirectly apply driving force to the load to make it reach a maximum speed and eject outward. [0003] Dual-channel continuous ejection: refers to an ejection device that has one power unit and two sets of ejection channels, that is, two ejection objects are ejected sequentially by different ejection auxiliary devices, but there is only one power source. [0004] Linear ejection technology has been widely used in human history. From ancient crossbows to modern guns, it can be regarded as linear ejection devices. For the linear ejection of small-mass projectiles, single-channel ejection is generally adopted, and another projectile is loaded into the channel after one eject...

AI Technical Summary

Problems solved by technology

In order to solve this problem, dual-channel continuous ejection should be realized at first. At present, the common method is to use the combination of motor and guide rail to switch the projectile, and mount the projectile on the guide rail driven by the motor. The motor sends a command, the motor starts to rotate, and the projectile is moved through the transmission, and then the projectile is switched. The disadvantage of this method is that the system is complicated, the cost is high, and the reliability is poor.

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