Crawler-type underwater catching robot

Abstract

The invention relates to a crawler-type underwater catching robot. The catching robot comprises a robot body, a support, a crawler assembly, a buoyancy layer, brushes, a fish suction pump, a fish suction pipe and a fishing cabin. The robot body is mounted on the support; the crawler assembly and the fishing cabin are installed at the bottom of the support, the crawler assembly is used for driving the catching robot to crawl on the seabed, and the fishing cabin is arranged between the crawler assembly and the support and used for loading catches; the buoyancy layer is mounted above the robot body through a support and is used for adjusting the buoyancy of the catching robot; the two brushes are symmetrically arranged in front of the catching robot and driven by underwater motors to rotate so as to sweep catches on the seabed. The fish suction pump is arranged on the support, the front end of the fish suction pipe is provided with a transverse opening part, and the fish suction pump sucks fish catches into the fish catch cabin through the fish suction pipe. The catching robot can travel according to a preset track in an autonomous balance posture, can stably crawl underwater, and is matched with the fish reef body and the central control platform to realize intelligent culture and fishing.

Description

technical field [0001] The invention relates to an underwater robot, in particular to a crawler-type underwater harvesting robot. Background technique [0002] In the past, fish farming mainly relied on contiguous aquaculture facilities in coastal waters and extensive bait feeding. The aquaculture output was large and the pollution was high, resulting in "fish" getting smaller and smaller. [0003] Nowadays, fish farming has moved from the near sea to the far sea, from extensive to fine, especially after the construction of artificial reefs, the sea area has exceeded 850 square kilometers, and more than 60.94 million cubic meters of fish reefs have been put in. However, because most of the fish reefs are sunken ships, stone concrete, old containers, abandoned trains or car boxes, etc., they are randomly thrown on the bottom of the sea, and it is very difficult to catch them. For manual harvesting, the collectors often need to dive more than ten meters deep, endure huge wate...

AI Technical Summary

Problems solved by technology

If harvesting is done manually, the collectors often need to dive more than ten meters deep, endure huge water pressure, and the harvesting efficiency is low. Moreover, the spines of the collectors who work for a long time are often bent to varying degrees, and suffer from various occupational diseases. torture, the safety of life and property cannot be guaranteed, and the harsh and uncontrollable marine environment has also caused a large number of divers to catch fish

If machines are used instead of manual harvesting, the existing harvesting machinery will float on the seabed, the harvesting efficiency will not be high, and it will not be able to walk stably according to the specified trajectory

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