Underwater robot diving depth self-adjusting device

Abstract

The invention discloses an underwater robot diving depth self-adjusting device, and relates to the technical field of buoyancy adjusting devices. The underwater robot diving depth self-adjusting device comprises a fixing plate; a sealing ring is fixed to the lower surface of the fixing plate; an adjusting cylinder is fixed to one side of the sealing ring; an adjusting hole is formed in the lower surface of the adjusting cylinder; a movable hole is formed in the upper surface of the fixing plate; a first rotating shaft is fixed in the movable hole; a threaded rod is fixed to the inner wall of the first rotating shaft; a clamping groove is fixed to one end of the threaded rod; a plurality of first clamping blocks are fixed to the surface of the clamping groove; a second rotating shaft is fixed to the other end of the threaded rod; an adjusting plate is fixed to an outer ring of the second rotating shaft; and a spring is fixed to one side of the adjusting plate. Through the action of thethreaded rod, the volume of liquid in the adjusting cylinder can be flexibly adjusted, and the underwater robot diving depth self-adjusting device floats or sinks under the action of buoyancy, so thatthe purpose of adjustment is achieved, the self-adjustment of the diving depth of the underwater robot is realized and the operation requirements of the underwater robot at different depths are better met.

Description

technical field [0001] The invention belongs to the technical field of buoyancy adjustment devices, in particular to an underwater robot diving depth self-adjustment device. Background technique [0002] Our country is a big ocean country. As a sea force multiplier, underwater unmanned vehicles have extensive and important military applications and will play an irreplaceable role in future naval warfare. With the development of underwater robots and related technologies, underwater robots have been used to perform tasks such as mine clearance, reconnaissance, intelligence collection and ocean detection, and may also be used as underwater weapon platforms, logistics support platforms and other equipment in future naval warfare. Therefore, it is of great significance, wherein in the research and development process of the underwater robot, its internal buoyancy adjustment device is a very important component. [0003] However, most of the existing buoyancy adjustment devices ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a self-adjusting device for diving depth of an underwater robot. Through the action of the threaded rod, the volume of the liquid in the adjustment cylinder can be flexibly adjusted, so that the device can float or sink under the action of buoyancy. Most of the existing buoyancy adjustment devices have the problem that there are many internal electrical components, and it is impossible to adjust them in a short period of time

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