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Underwater target grabbing manipulator and grabbing method

A technology for grasping manipulators and underwater targets, applied in the field of manipulators, can solve the problems of high grasping force of underwater targets, gnawing by underwater creatures, easy to appear unbalanced, etc., and achieves high grasping efficiency, easy control, and universality. strong effect

Pending Publication Date: 2018-06-01
SHANDONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The underwater manipulator has the phenomenon that the wires are exposed in the sea water, and the wires are easy to corrode or have the risk of being eaten by underwater organisms;
[0005] (2) The resistance of the underwater manipulator in the grasping operation in the water is relatively large, and it is prone to imbalance;
[0006] (3) The underwater manipulator is affected by underwater uncertain factors, causing the underwater target to be scratched or damaged due to excessive grasping force

Method used

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  • Underwater target grabbing manipulator and grabbing method
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  • Underwater target grabbing manipulator and grabbing method

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Embodiment Construction

[0036] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0037] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0038] As introduced in the background technology, there are disadvantages in the prior art that the underwater ...

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Abstract

The invention discloses an underwater target grabbing manipulator and a grabbing method. The problems that an underwater manipulator is poor in balance performance, grabbing objects can be damaged easily and target objects in a narrow space cannot be grabbed in the prior art are solved. The underwater target grabbing manipulator has the effects of being high in universality, wide in applied range,easy to control, good in grabbing effect, high in grabbing efficiency and capable of reducing cost. According to the technical scheme, the underwater target grabbing manipulator comprises clamping jaws, a manipulator base body and a transmission mechanism. The clamping jaws are connected to the upper portion of the manipulator base body in a sliding mode. The transmission mechanism is used for driving the clamping jaws to make opening and closing movement on the manipulator base body so that underwater targets can be grabbed. Auxiliary clamping jaws used for grabbing the underwater targets inthe narrow space are installed at one sides of the clamping jaws.

Description

technical field [0001] The invention relates to the field of manipulators, in particular to an underwater target grabbing manipulator and a grabbing method. Background technique [0002] With the development of marine resources such as oil and natural gas, underwater robots have become an important tool for the development of marine resources. As the main undertaker of the underwater robot's actions, the performance of the underwater manipulator is crucial. Compared with land-based manipulators, underwater manipulators have the following characteristics: limited by the equipment of underwater robots, they are required to be small and lightweight; due to working underwater for a long time, they are required to be waterproof. [0003] There are many researches on underwater manipulators in the prior art, but there are still some defects, such as: [0004] (1) The underwater manipulator has the phenomenon that the wires are exposed in the sea water, and the wires are easy to c...

Claims

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Application Information

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IPC IPC(8): B25J15/08B25J15/00
CPCB25J15/00B25J15/08
Inventor 林明星王震代成钢吴筱坚管志光张东
Owner SHANDONG UNIV
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