Saucer submersible

A submersible, dish-shaped technology, applied in the field of robotics, can solve the problem of inability to achieve three-axis attitude adjustment in situ, and achieve the effect of simple structure, three-dimensional motion, and not easy to entangle.

Inactive Publication Date: 2014-03-26
HARBIN ENG UNIV
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0007] The second-generation "Cetus II" underwater intelligent robot launched by Perry also adopts a flat hydrodynamic shape with an elliptical cross-section, but the robot is still equipped with an external rudder system, and the motion posture can be changed through the cooperation of propellers and rudders And can not achieve in-situ three-axis attitude adjustment

Method used

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  • Saucer submersible
  • Saucer submersible
  • Saucer submersible

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Embodiment Construction

[0026] The present invention is described in more detail below in conjunction with accompanying drawing example:

[0027] combine Figure 1-7 , figure 1 and figure 2 Both shells are transparentized. On the 1-1 nylon frame in the figure, the frame passes through four holes 15-1, 15-2, 15-3, and 15-4, and is fixed on the carbon fiber shell (bottom shell) with hexagon socket head bolts. The carbon fiber shell (top shell) is fixed on holes 14-1, 14-2, 14-3, 14-4, 14-5, and 14-6 on the frame 1-1 through bolts, and the shell of the whole machine is partially fixed. The buoyancy material 2-1, 2-2, 2-3, 2-4 utilizes silica gel to be fixed on the inboard of the carbon fiber shell (top), and all parts inside the dish-shaped submersible are all fixed on the frame 1-1. The battery compartments 3-1, 3-2 are fixed on the frame through silica gel. Water pumps 5-1, 5-2, 5-3, 5-4 pass stainless steel threaded cable ties 13-1, 13-2, 13-3, 13-4 and are fixed on the frame 1-1. One end of t...

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Abstract

The invention aims at providing a saucer submersible, which is characterized in that the saucer submersible comprises a rack, and buoyancy materials, water pumps, balance pipes, rubber pipes and a battery holder, which are installed on the rack; one ends of the rubber pipes are sheathed on the water pumps, and the other ends, i.e. the spray nozzle ends of the rubber pipes are fixedly arranged on the side surface of the rack towards the external side. The saucer submersible is flexible and can realize underwater movement without turning radius; since the saucer submersible has a fully closed hydrodynamic shape and does not have externally hung objects and structures such as a shaft system, a rudder with an exposed propeller and the like, the hydrodynamic performance of the saucer submersible is excellent; the saucer submersible is propelled through vector water spray, the saucer submersible is not apt to be entangled and the structure is simple; the three-dimensional movement can be realized; and the functions of automatic cruise, obstacle avoidance and remote control can be realized under the help of sensors.

Description

technical field [0001] The invention relates to the field of robots, in particular to robots working underwater. Background technique [0002] Underwater robot is a special application of advanced robot technology in underwater. It is a cutting-edge technology field combining mechanical science and information science. It is an effective tool for human exploration and development of the ocean. The research and wide application of underwater robots have very important practical significance for making full use of natural resources and developing the national economy. [0003] However, today's underwater robots generally have torpedo-like streamlined robots, which are suitable for long-distance high-speed operation, but require a turning radius for turning, and the movement is not flexible enough. Although the open-frame underwater working robot has no turning radius, it has a large running resistance and the structure cannot be closed. Work robots need to have flexible mobi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63C11/00B63G8/08
Inventor 王天叶秀芬刘文智李海波王雷张超黄振栋刘晓阳张继宇许长魁王英东
Owner HARBIN ENG UNIV
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