A combined anti-collision mechanism for an underwater robot

Abstract

The invention discloses a combined anti-collision mechanism for an underwater robot, which includes an underwater vehicle body, collision plates, cutting gears and drainage plates; the outer ring of the underwater robot body is provided with a waterproof shell, a cutting placement plate is arranged on the outer side of the turntable, and a first insert groove and a second insert groove are arranged at the end of the surface of the cutting placement plate, the outer end of the first insert groove is provided with a second insert groove, the center point of the cutting gear is connected with thecutting placement plate through a rotating shaft, the outer surface of the cutting placement plate is provided with a second rotating groove, and the flow guide plate is fixed between the collision prevention plates. A first damping spring, the shock absorber plate, the first rotating shaft and the collision avoidance plate in a combined anti-collision mechanism for an underwater vehicle- are arranged so that when the external object collides with the underwater vehicle, the top end of the shock absorber plate and the top end of the waterproof shell contact each other, thereby cushioning theimpact force of the external object and minimizing the injury of the external object and the underwater vehicle. The shock absorber plate comprises a shock absorber plate, a first rotating shaft and acollision avoidance plate.

Description

technical field [0001] The invention relates to the technical field of underwater robots, in particular to a combined anti-collision mechanism for underwater robots. Background technique [0002] Underwater robot, also known as unmanned remote control submersible, is a kind of extreme operation robot working underwater, which can dive into the water to replace people to complete certain operations, also known as submersible; the submersible body moves underwater by propellers, The main body is equipped with observation equipment, such as video cameras, cameras, lights, etc. and operating equipment, such as manipulators, cutters, cleaners, etc. The underwater movement and operation of the submersible are controlled and monitored by the operator on the surface mothership. Relying on the cable to provide power and exchange information to the body, the repeater can reduce the interference of the cable to the movement of the body. The new type of submersible has developed from a ...

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a kind of combined anti-collision mechanism for underwater robot, to solve the problem that the anti-collision mechanism for underwater robot proposed in the above-mentioned background technology does not have the function of guiding when the underwater robot is moving forward. And in the process of moving forward, China does not have the function of cutting the surrounding aquatic plants and sundries, which may easily cause the underwater robot to be stranded due to the external environment, which is not convenient for the operator to follow up on it. It is a layer of anti-collision structure, which makes the anti-collision performance poor, which is not conducive to the protection of underwater robots.

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