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Sinking-floating apparatus of superminiature shallow water robot

A robot and ultra-small technology, applied in the direction of motor vehicles, underwater ships, transportation and packaging, etc., can solve the problems of high power consumption, difficult underwater robot balance, difficult to achieve speed control, etc., to achieve uniform underwater force, Compact and reasonable structure, safe and reliable use

Inactive Publication Date: 2007-02-14
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the driving motor is always in running state, and the power consumption is large. Because the propeller is affected by the counter torque of the water flow, it is often used in pairs, but the lifting force is difficult to keep the underwater robot in balance.
Speed ​​control is difficult to achieve

Method used

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  • Sinking-floating apparatus of superminiature shallow water robot

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Embodiment Construction

[0019] A preferred embodiment of the present invention is: see figure 1 The sinking and floating device of this ultra-small shallow water robot includes a buoy 18 and a motor 12, the buoy 18 is a cylinder with openings at both ends, the motor 12 is vertically installed in the center of the buoy 18, and the output shaft of the motor 12 is connected by a transmission mechanism. Two pistons 7, 16 on the right and left of the motor 12. The structure of the transmission mechanism is: a bevel gear 5 is fixedly connected to the output shaft of the motor 12, and the bevel gear 5 meshes with two bevel gears 4 and 10 installed on the left and right sides of the motor 12; The extension shaft of the screw rod 9,14 is screwed with two nuts 15,8 on the left and right respectively, and these two nuts 15,8 are fixedly connected with two pistons 7,16 by three pull rods 1,6 respectively. Two screw mandrels 9,14 are placed eccentrically with the buoy 18 center line. Two screw mandrels 9,14 are...

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Abstract

The invention relates to a popple device for microminiature shallow water robot. It includes a floating cylinder and an engine. The character is: the cylinder is a round cylinder whose two ends are opened, the engine is assembled in the center of the cylinder vertically, and the output spindle of the engine is connected to two pistons on the left and right of the engine through gearing mechanism. The invention makes the stress on robot even, and it has excellent stability, flexible, safe and reliable.

Description

technical field [0001] The invention relates to a sinking and floating device of a submersible, in particular to a sinking and floating system of an ultra-small shallow water robot Background technique [0002] With economic development, especially the development and utilization of seawater resources in rivers and lakes, the construction of large and medium-sized hydropower stations and dams, as well as the exploration and utilization of offshore resources, it has practical value and reliability for enterprises that can travel through lakes, rivers and offshore. The demand for ultra-small shallow water robots with the characteristics of high cost and low price continues to increase. This kind of shallow water robot can operate in narrow, polluted, and dangerous shallow water environments. It is mainly used for regular inspections of reservoir dams, flood control embankments, port shores, and ships. It is especially suitable for guiding and indicating work of daily sewage d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B63G8/24B63C11/52B63G8/16
Inventor 刘亮翟宇毅马金明龚振邦
Owner SHANGHAI UNIV
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