Grab and release device for unmanned underwater vehicle

A technology for underwater vehicles and release devices, which is applied to underwater ships, underwater operating equipment, transportation and packaging, etc., can solve problems such as hidden safety hazards, time-consuming and labor-intensive, unfavorable automatic operations, etc., to ensure stability, capture smooth process effect

Active Publication Date: 2022-04-08
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to solve the problem that the existing unmanned underwater vehicle retractable device adopts the method of cable dragging when recovering UUV, which is time-consuming and laborious, which is not conducive to automatic operation and has potential safety hazards, and further provides a Grab and release device for unmanned underwater vehicles

Method used

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  • Grab and release device for unmanned underwater vehicle
  • Grab and release device for unmanned underwater vehicle
  • Grab and release device for unmanned underwater vehicle

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0030] Specific implementation mode one: combine Figure 1 to Figure 7 Describe this embodiment, a kind of unmanned underwater vehicle grasping release device of this embodiment, it comprises manipulator rotating drive assembly, manipulator and clamping object end limiter 5, the power output end of manipulator rotating drive assembly and manipulator The bottom of the manipulator is connected, and the rotation of the manipulator is realized under the drive of the manipulator rotation drive assembly; the end stopper 5 of the clamped object includes an end limit cylinder 51, a limit cylinder cover 52 and a limit cylinder bracket 53, and the end limit cylinder 51 It is a cylindrical hollow structure, and the end limit cylinder 51 is horizontally arranged on one side of the manipulator along the length direction. The end limit cylinder 51 is installed on the manipulator through the limit cylinder bracket 53. The opening of the end limit cylinder 51 faces the manipulator. Limit cyli...

specific Embodiment approach 2

[0031] Specific implementation mode two: combination Figure 1 to Figure 7 Describe this embodiment. The manipulator rotation drive assembly in this embodiment includes a manipulator rotation drive hydraulic motor and a motor housing. The motor housing is installed on the connecting plate of the upper-level mechanical arm. The manipulator rotates and drives the hydraulic motor. The output shaft of the hydraulic motor is arranged vertically, and the manipulator rotates to drive the output shaft of the hydraulic motor to be connected with the manipulator.

[0032] So set, the manipulator rotates and drives the hydraulic motor to drive the manipulator to realize the rotation. Other compositions and connections are the same as in the first embodiment.

specific Embodiment approach 3

[0033] Specific implementation mode three: combination Figure 1 to Figure 7 Describe this embodiment, each little finger clamping assembly 42 of this embodiment comprises little finger slide rail 421, little finger slider 422, little finger base section 423, little finger end section 424 and little finger connecting shaft 425, and little finger slide rail 421 is along the robot palm 41 The width direction is horizontally installed on the upper surface of the mechanical palm 41. The bottom of the little finger slider 422 is provided with a chute that slides with the little finger slide rail 421. The little finger slider 422 is slidably installed on the little finger slide rail 421. The vertical direction is obliquely arranged above the little finger slider 422, the bottom of the little finger base section 423 is connected with the little finger slider 422, and the upper part of the little finger base section 423 is provided with two little finger connecting ear plates, and the ...

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Abstract

A grabbing and releasing device for an unmanned underwater vehicle relates to the technical field of unmanned underwater vehicles. The present invention solves the problem that the existing unmanned underwater vehicle retractable device adopts the method of cable dragging when recovering the UUV, which is time-consuming and laborious, which is not conducive to automatic operation and has potential safety hazards. The power output end of the manipulator rotation drive assembly of the present invention is connected to the bottom of the manipulator, and the end limit cylinder is installed on the manipulator through the limit cylinder bracket, and the two little finger clamping assemblies are realized synchronously unfolding or Folding, under the drive of the thumb rotation drive assembly, the two thumb clamping components are simultaneously unfolded or folded. Driven by the mobile drive assembly, it can move inwards or outwards synchronously. The invention is used for reliable grab and release of unmanned underwater vehicles.

Description

technical field [0001] The invention relates to the technical field of unmanned underwater vehicles, in particular to a grabbing and releasing device for unmanned underwater vehicles. Background technique [0002] An unmanned underwater vehicle (UUV) is an intelligent device that mainly uses submarines or surface ships as a support platform and can autonomously and remotely navigate underwater for a long time. It can carry a variety of sensors, special equipment or weapons to perform Specific missions and tasks. Its military use has been widely valued by many countries in the world. [0003] Since the endurance of UUV is limited by the energy it carries, when UUV completes a certain task, it usually needs to grab UUV underwater and recover it to the support platform, so that Replenish energy. When the unmanned underwater vehicle completes energy replenishment and receives the next task, the unmanned underwater vehicle can be deployed to carry out the task. [0004] The u...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/52B25J15/00
CPCB63C11/52B25J15/0033B63G2008/002
Inventor 陶建国查富生郭宏伟徐闻达
Owner HARBIN INST OF TECH
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