Valve box structure for underwater machine hand

Abstract

The invention provides a valve box structure for an underwater machine hand. A plurality of control valves and a plurality of control circuit module boards are mounted in a box body, in which a distributor and a wiring terminal are arranged; the box body is provided with a plurality of oil pipe connectors, oil supply pipe connectors, pressure compensator connectors, oil return pipe connectors and electric wire connectors, wherein a base board of the box body is provided with a plurality of upper posts; the upper post is mounted with a control circuit main board; a plurality of control valves are mounted on the base board of the box body; a plurality of control circuit module boards are mounted on the control circuit main board; the inner ends of the plurality of oil pipe connectors are respectively connected with a plurality of control valves through oil pipes; the inner ends of the oil supply pipe connectors are connected with the distributors which are respectively connected with the plurality of control valves; the plurality of control valves are respectively connected with oil return ports of the distributors; and the electric wire connectors are respectively connected with the control circuit module boards which are respectively connected with the control valves. The structure causes the box body structure to be more compact, and improves the efficiency and sealing performance controlled by the underwater work. Therefore, the use is safer.

Description

technical field [0001] The invention relates to an underwater robot, in particular to an underwater robot valve box structure which accepts remote operation control instructions for use by the underwater robot and is used to control the action of the underwater robot, and belongs to the field of mechanical engineering. Background technique [0002] The ocean is rich in biological resources, mineral resources and a large amount of energy such as oil, coal and natural gas. With the continuous shortage of resources on land, it is an inevitable trend for human beings to go to the sea. At the same time, the ocean determines the climate of various regions of the earth, and the ecological environment of the ocean is a barometer of the ecological environment of the earth. Therefore, it is necessary to monitor the environment of all parts of the ocean, including places that cannot be reached by humans. [0003] All kinds of underwater robots will be one of the important means for hu...

AI Technical Summary

Problems solved by technology

[0013] Because the control valve and its control circuit module board are respectively installed in the two boxes of the valve box and the electric control box in the existing underwater manipulator valve box, although it is convenient for installation and maintenance, the structure is not compact, which increases the cost of the underwater manipulator system. volume and weight; and because the connecting cable between the electric control box and the valve box is exposed in the underwater environment, it is easy to be damaged; at the same time, it also increases the requirements for the watertightness of the box

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