Underwater manipulator structure and robot

Abstract

The invention discloses an underwater manipulator structure and a robot, relates to the technical field of robots and is intended to improve the watertightness. The underwater manipulator structure comprises a watertight steering engine and an actuator, the watertight steering engine drives the actuator to grip an object, the actuator comprises two first manipulators arranged in symmetry and a transmission mechanism, the transmission mechanism comprises first and second gears engaging with each other, the first gear is connected to an output shaft of the watertight steering engine, each of the first gear and the second gear is connected with a first manipulator, the actuator also comprises a worm or screw connected with the second gear and a second manipulator connected with the worm or screw, and an end of the second manipulator sleeves the worm or screw. The watertight steering engine drives the first gear and the second gear to engage for transmission, the two first manipulators and the second manipulator are driven to move to clamp an object from three directions, the object is avoided falling, and the underwater manipulator structure is simple in structure and reliable in transmission.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to an underwater manipulator structure and a robot. Background technique [0002] A robot is an automated machine. The difference is that this machine has some intelligent capabilities similar to humans or creatures, such as perception, planning, action, and coordination. It is a highly flexible automated machine. [0003] With the development of science and technology, people's understanding of the intelligent nature of robot technology has deepened. Robot technology has gradually entered people's lives, continuously penetrated into various fields of human activities, and its application is becoming more and more common. Combining the application characteristics of these fields, people have developed a variety of special robots and various intelligent machines with perception, decision-making, action and interaction capabilities, such as underwater robots and underwater bionic robot...

AI Technical Summary

Problems solved by technology

[0005] The existing structure of the manipulator and the waterproof steering gear are relatively complex and costly, and are not suitable for wide application; when the waterproof steering gear is working underwater, it needs to withstand a certain water pressure, and the existing waterproof steering gear can withstand high water pressure. The sealing effect is poor, and it cannot be well adapted to underwater working conditions; in addition, the waterproof steering gear will vibrate during operation, and the sealing effect of the waterproof structure is poor when vibrating

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