Pneumatic lifting and falling target system

Abstract

The invention discloses a pneumatic target resetting and falling control system which comprises a high-pressure air storage tank, a stop valve, a low-pressure air storage tank, a solenoid directional control valve, an actuating air cylinder, a spring buffer device and a target resetting and falling control mechanism, wherein the high-pressure air storage tank fills the low-pressure air storage tank with air through the stop valve, and the stop valve is closed when the low-pressure air storage tank reaches a working pressure value; the low-pressure air storage tank is connected with the actuating air cylinder through the solenoid directional control valve; the low-pressure air storage tank provides power when the target resetting and falling control mechanism resets a target, plays a buffering role when the target resetting and falling control mechanism brings the target down, and recycles and stores energy produced when the target resetting and falling control mechanism brings the target down for next target resetting; a push rod end of the actuating air cylinder is connected with one end of the target resetting and falling control mechanism; the spring buffer device is arranged at the other end of the target resetting and falling control mechanism; and the spring buffer device plays a buffering role when the target resetting and falling control mechanism resets the target, provides power when the target resetting and falling control mechanism brings the target down, and stores elastic potential energy into a hydraulic energy storage device. Compared with a conventional target resetting and falling control device, the pneumatic target resetting and falling control system is simple in design, smaller in size and lighter in weight, fully utilizes energy and saves more energy.

Description

technical field [0001] The invention relates to the field of automation, in particular to a pneumatic falling target system. Background technique [0002] In military live ammunition shooting training, it is necessary to remotely control the visible and hidden lifting and falling operations of targets scattered in a certain area. The existing lifting and falling target systems are basically driven by pure electric power, and field training is powered by batteries. There are many disadvantages, such as overall bulky, high power consumption, and too few lifting and falling times, which is not conducive to long-term use. And because the power supply in the field is inconvenient, the charging time of the battery is too long, the maintenance is difficult, and the maintenance cost is high. In order to meet the training requirements, more or larger batteries need to be carried. The insufficiency of existing products has brought many restrictions to the field training of the troop...

AI Technical Summary

Problems solved by technology

The lack of existing products has brought many restrictions to the field training of the troops, and also increased the cost, affecting the normal progress of the field training of the troops

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