Propelling device of underwater detection robot

Abstract

The invention discloses a propelling device of an underwater detection robot. The propelling device of the underwater detection robot comprises a main body. One side of an inner wall of the main bodyis provided with a semi-circular transparent groove. A top surface and a bottom surface of an inner wall of the transparent groove are provided with semi-circular first annular grooves. The inner sideof an inner wall of the first annular groove is provided with a semi-circular second annular groove. A vertical center line of the first annular groove is collinear with a vertical center line of thesecond annular groove. The first annular groove and the second annular groove are internally provided with an annular plate. One side of the annular plate is provided with a through hole. The interior of the through hole is communicated with the interior of the transparent groove. The through hole is internally provided with a driving shaft. The driving shaft is connected with the through hole through a first bearing. A bottom surface of the inner wall of the main body is fixedly provided with a waterproof driving motor. The new-type device is simple in structure, and capable of avoiding increasing consumption of power sources of the underwater robot because of an overlarge self-weight of the new-type device, thereby guaranteeing that the underwater robot smoothly performs detection sampling work.

Description

technical field [0001] The invention belongs to the field of underwater propulsion devices, in particular to an underwater survey robot propulsion device. Background technique [0002] Underwater robots are often used in water quality surveys, biological sample collection, etc. When the underwater situation is complicated, such as when surveying coral reefs, underwater robots need to avoid coral reefs in the water during the sampling survey to prevent them from colliding with coral reefs. Collision occurs to avoid damage to the ecological environment. However, the existing underwater robot propulsion device has a large weight and complex structure, and the flexibility of underwater robot movement is poor. The propulsion device is easily entangled by water plants and has a high failure rate. Design a new type of propulsion device with simpler structure, more reliable and able to increase the flexibility of underwater robot movement. Contents of the invention [0003] The i...

AI Technical Summary

Problems solved by technology

[0002] Underwater robots are often used in water quality surveys, biological sample collection, etc. When the underwater situation is complicated, such as when surveying coral reefs, underwater robots need to avoid coral reefs in the water during the sampling survey to prevent them from colliding with coral reefs. However, the existing underwater robot propulsion device has a large weight and complex structure, the flexibility of underwater robot movement is poor, the propulsion device is easily entangled by water plants, and the failure rate is high. Design a new type of propulsion device with simpler structure, more reliable and able to increase the flexibility of underwater robot movement

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