Imitation frog water clamping propulsion robot for wet land underwater detection

Abstract

The invention discloses an imitation frog water clamping propulsion robot for wet land underwater detection, which is integrally divided into a front part, a middle part and a rear part. The front part of the robot is formed by a trunk, a steering motor and a control system in the trunk, the middle part of the robot is formed by a waist section and a pitching motor, and the rear part of the robot is formed by a tail section, a clamping motor, a left gear, a right gear, a left femur, a right femur, a left lower limb, a right lower limb and a spring. The forward rotation and the reverse rotation of the claming motor and the extension of the spring can control the left lower limb and the right lower limb of the robot to be opened and closed slowly and rhythmically to simulate the principle of underwater water clamping propulsion of a frog, and continuous water clamping propulsion power is provided for the robot. The imitation frog water clamping propulsion robot for the wet land underwater detection is simple in structure, strong in driving capacity and capable of finishing linear, steering, upwards-floating and downwards-sinking movements underwater flexibly and reliably through coordinate rotation of the steering motor and the pitching motor, and automatically completing operation tasks of detection of underwater rare wild animals and plants of a wet land, detection of underwater cultural relic, military reconnaissance and the like.

Description

technical field [0001] The invention relates to a robot used for scientific experiments and engineering tasks such as detection of complex underwater environment information in wetlands, in particular to a frog-like water propulsion robot for underwater detection of wetlands. Background technique [0002] Wetlands are transitional zones between terrestrial ecosystems and aquatic ecosystems. They are important in maintaining ecological balance, maintaining biodiversity and rare species resources, conserving water sources, storing floods, degrading pollution, regulating climate, replenishing groundwater, and preventing soil desertification. play an important role. There are a large number of rare aquatic organisms and product resources underwater in wetlands. However, due to vertical and horizontal ditches, shallow water layers, and deep silt, it is dangerous to rely on people to detect the underwater environment of wetlands, and it will also have a destructive effect on the w...

AI Technical Summary

Problems solved by technology

There are a large number of rare aquatic organisms and product resources underwater in wetlands. However, due to vertical and horizontal ditches, shallow water layers, and deep silt, it is dangerous to rely on people to detect the underwater environment of wetlands, and it will also have a destructive effect on the wetland itself.

However, it is difficult for traditional underwater robots to carry out detection in wetlands underwater due to reasons such as large size, deep water draft, insufficient steering flexibility, and damage to the underwater environment.

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