Four-degree-of-freedom ejection mechanism for releasing and recovering of unmanned surface vehicle

A technology of degrees of freedom and boat cloth, applied in the direction of devices for throwing or releasing ships, and control equipment for responding to situations, etc., to achieve the effect of strong maneuverability, optimized deployment and recovery operation debugging

Active Publication Date: 2018-09-04
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiency of the existing unmanned boat deployment and recovery means, the present invention provides a four-degree-of-freedom ejection mechanism for unmanned boat deployment and recovery

Method used

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  • Four-degree-of-freedom ejection mechanism for releasing and recovering of unmanned surface vehicle
  • Four-degree-of-freedom ejection mechanism for releasing and recovering of unmanned surface vehicle
  • Four-degree-of-freedom ejection mechanism for releasing and recovering of unmanned surface vehicle

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Embodiment Construction

[0021] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and preferred embodiments.

[0022] Such as figure 1 , figure 2 As shown, a four-degree-of-freedom ejection mechanism for deployment and recovery of unmanned boats is characterized in that it consists of an ejection self-adjustment system 100, a screw guide rail base 200, a screw drive system 300, and an ejection cylinder system 400. The grooved coupling 111 of the ejection self-adjustment system 100 is fixedly connected with the ejection cylinder 401 of the ejection barrel system 400, and the torque motor rotating platform base 101 at the bottom of the ejection self-adjustment system 100 is connected to the base 201 of the screw guide rail base 200 Fixedly connected, the screw driving system 300 is used to drive the screw 203 in the screw guide rail base 200 to drive the whole mechanism to move horizontally.

[0023] Such as image 3 As sho...

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Abstract

The invention relates to a four-degree-of-freedom ejection mechanism for releasing and recovering of an unmanned surface vehicle. The four-degree-of-freedom ejection mechanism is composed of an ejection self-adjustment system, a lead screw guiding rail base, a lead screw driving system and an ejection cylinder system, a groove-type coupler of the ejection self-adjustment system is fixedly connected with an ejection cylinder body of the ejection cylinder system, and a base of a torque motor rotating platform at the bottom of the ejection self-adjustment system is fixedly connected with a base body of the lead screw guiding rail base. The lead screw driving system is used for driving a lead screw in the lead screw guiding rail base to drive the whole mechanism to horizontally move. The four-degree-of-freedom ejection mechanism has four degrees of freedom, is high in maneuverability, can release and recover the unmanned surface vehicle in an actual ocean environment and can further have the functions of releasing and recovering operation adjustment optimization in the simulated ocean environment.

Description

technical field [0001] The invention relates to a four-degree-of-freedom ejection mechanism for deploying and recovering an unmanned boat. Background technique [0002] The 21st century is the "century of the ocean". Today's international maritime situation is undergoing important changes, which is both an opportunity and an extremely severe challenge to the construction and development of China's maritime strategy. Therefore, analyzing the current maritime security situation around China, measuring the continental shelf of my country's offshore shallow waters, and surveying and mapping marine geomorphology are crucial to the construction of China's maritime power strategy, the vigorous development of maritime power, and the maintenance of national maritime rights and interests. [0003] In recent years, with the development of unmanned boat technology, domestic and foreign scientific research institutes have developed several models of unmanned boats with shallow draft and...

Claims

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Application Information

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IPC IPC(8): B63B23/28B63B23/70
CPCB63B23/28B63B23/70
Inventor 肖宇龙陈勇李小毛谢少荣蒲华燕
Owner SHANGHAI UNIV
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