Vacuum absorption track unit, vacuum absorption track and track absorption robot

Abstract

The invention discloses a vacuum absorption track unit, a vacuum absorption track and a track absorption robot. The vacuum absorption track unit guarantees pullout of a piston or pushing into a pistonshaft hole by using tightness between the piston and the piston shaft hole; the work of an air extracting device and the work of an air extracting hole are combined to realize an absorption state ofan absorption device; when the piston is pushed into the piston shaft hole, the top end of the piston is pushed in to block an air inlet hole; and gas in cavities of the piston shaft hole, a gas channel and the absorption device can be sucked, so that the absorption device is located in the absorption state. After the piston is pulled away, air can enter the gas channel, so that the internal pressure and the external pressure of the absorption device are the same, and the absorption device is located in a non-absorption state. The absorption state of the absorption device can be effectively realized by using a mode of pulling or pushing the piston; and as the unit is excellent in tightness, the track unit is higher in absorption capacity, the mass is low, the strength is high, meanwhile, the application is more flexible, and the cruising capacity is sufficient.

Description

technical field [0001] The invention relates to the technical field of intelligent robots, in particular to a vacuum adsorption crawler unit. The present invention also relates to a vacuum adsorption crawler. In addition, the present invention also relates to a crawler adsorption robot and an intelligent robot for cleaning. Background technique [0002] In modern industrial design, intelligent robots that can partially replace manual operations have appeared, and intelligent robots have liberated artificial labor to a certain extent. However, most of the existing crawling devices that carry robots with specific functions are Structures such as tires or robotic arms. However, these structures are not suitable for working in a large inclined angle or a vertical working environment, and these structures are not flexible enough in the working process. [0003] Most of the existing cleaning robot technologies use movable slideways, wheeled mechanisms or electromagnetic adsorpti...

AI Technical Summary

Problems solved by technology

However, these structures are not suitable for working in a large inclined angle or a vertical working environment, and these structures are not flexible enough in the working process.

[0003] Most of the existing cleaning robot technologies use movable slideways, wheeled mechanisms or electromagnetic adsorption structures, which are not flexible enough, costly and complicated to operate; a few use vacuum adsorption structures, but only for small-area cleaning, and the battery life is limited. Seriously insufficient

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