Attitude adjustment mechanism for underwater robot

A technology for underwater robots and regulating mechanisms, which is applied to underwater ships, underwater operating equipment, motor vehicles, etc., can solve the problems of large volume, high energy consumption, and low reliability, and achieve small volume, high transmission efficiency, The effect of not consuming energy

Active Publication Date: 2018-10-09
CHINA ACAD OF AEROSPACE AERODYNAMICS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the above-mentioned deficiencies in the prior art, provide a posture adjustment mechanism for underwater robots, and solve the problems of large volume, high energy consumption and low reliability of the existing mechanism

Method used

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  • Attitude adjustment mechanism for underwater robot
  • Attitude adjustment mechanism for underwater robot
  • Attitude adjustment mechanism for underwater robot

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Embodiment Construction

[0034] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0035] Such as figure 1 Shown is a schematic structural diagram of the motion attitude adjustment mechanism for underwater robots. It can be seen from the figure that an attitude adjustment mechanism for underwater robots includes: ball spline shaft 1, suspension 2, suspension adapter 3, and spline nut I4, front connecting plate 5, bearing seat 6, bearing inner retaining ring 7, tapered roller bearing 8, tension rod 9, left connecting plate 10, battery pack 11, hollow connecting shaft 12, right connecting plate 13, lead screw flower Key spindle 14, axial large gear 15, nut 16, deflection drive system 17, rear connection plate 18, main connection shell 19, deflection drive system mounting plate 20, offset pinion gear 21, compression piece I22, offset bull gear 23. Left baffle 24, battery counterweight 25, right baffle 26, bearing top cover 27, c...

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Abstract

The invention provides a motion attitude regulation mechanism for an underwater robot and relates to the field of mechanical engineering and underwater vehicles. The motion attitude regulation mechanism for the underwater robot adopts integrated design and performs transmission by using a precision ball screw ball spline, a ball bearing, an offset gear set and an axial motion gear set; by using one shaft, axial motion and circumferential motion of the mechanism can be realized and the axial attitude regulation and yaw attitude regulation of the underwater robot can be realized; the motion attitude regulation mechanism for the underwater robot has the advantages of small volume, light weight and convenient assembling and disassembling, can realize high rotation accuracy and high transmission efficiency and can satisfy the axial attitude regulation and the yaw attitude regulation of an underwater glider; a battery pack with an axisymmetric structure is used as an axial motion regulation counterweight; the battery pack with the axisymmetric structure and a battery offset block, which is placed under a central axis in an offset manner, are used as a circumferential motion regulation counterweight; and as loads for realizing different motion regulations are different, the motion regulation energy consumption is reduced and the voyage of the underwater robot is increased.

Description

technical field [0001] The invention relates to the fields of mechanical engineering and underwater vehicles, in particular to an attitude adjustment mechanism for underwater robots. Background technique [0002] The underwater glider is a new type of underwater vehicle developed by combining buoy technology and underwater robot technology in order to meet the needs of current marine environment monitoring and measurement. Carry out extensive marine environmental measurement and monitoring. [0003] The attitude adjustment mechanism is one of the key components of this underwater robot. Small size, low energy consumption, and high reliability are the keys to ensure a large range of gliding motion in the vertical and horizontal sections. Its performance directly affects the performance and quality of the underwater robot. reliability. [0004] However, the existing attitude adjustment mechanism is complex in structure, occupies a large space, and can only be adjusted in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/14B63C11/52
CPCB63C11/52B63G8/14
Inventor 刘晓伟袁湘江欧平马宇
Owner CHINA ACAD OF AEROSPACE AERODYNAMICS
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