Flexible water-absorbing scraper of intelligent cleaning device

Abstract

The invention relates to a flexible water-absorbing scraper of an intelligent cleaning device. The flexible water-absorbing scraper comprises a front adhesive strip, a rear adhesive strip, a water-absorbing scraper body and a water-absorbing pipe, wherein the front adhesive strip and the rear adhesive strip are correspondingly arranged on the front side and the rear side of the water-absorbing scraper body respectively, the water-absorbing scraper body is arranged below the rear side of a chassis of the intelligent cleaning device and is connected with the chassis through a floating structure,the bottom of the water-absorbing scraper body is open, multiple universal wheels are arranged at the bottom of the water-absorbing scraper body, the water-absorbing scraper body can perform verticaltelescopic motion through the floating structure, the lower end of the water-absorbing pipe extends into the water-absorbing scraper body, and the upper end of the water-absorbing pipe is communicated with a water inlet of an external water-absorbing motor. The flexible water-absorbing scraper can adjust the height and posture of the water-absorbing scraper through the arranged floating structurein a self-adaptive mode when passing through an uneven ground, it can be ensured that the water-absorbing scraper can well fit the ground on the different road surfaces, abrasion of the front adhesive strip and the rear adhesive strip can be also effectively reduced, and the maintenance cost of the intelligent cleaning device is reduced.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a flexible squeegee for an intelligent cleaning device. Background technique [0002] The squeegee of the scrubbing robot currently on the market has poor design flexibility and is only suitable for a single road surface. When faced with different road conditions, it has insufficient self-adjustment ability and does not work well in complex road conditions. Working for a long time makes the rubber strip of the squeegee wear and tear so that the ability to clean water stains is reduced, and it is inconvenient and expensive to replace the squeegee parts constantly. [0003] In addition, on the return trip or where no cleaning is required, the squeegee still rubs against the ground, which not only makes it easy to dirty the ground that has been cleaned before, but also causes unnecessary wear and tear on the squeegee, which greatly shortens the cleaning time of the cleaning robot. T...

AI Technical Summary

Problems solved by technology

[0002] The squeegee of the scrubbing robot currently on the market has poor design flexibility and is only suitable for a single road condition. When facing different road conditions, its self-adjusting ability is not enough, and the working effect is not good under complex road conditions.

Long hours of work make the squeegee rubber strips wear and tear so that the ability to clean water stains is reduced, and it is inconvenient and expensive to replace the squeegee parts constantly

[0003] In addition, on the return trip or where no cleaning is required, the squeegee still rubs against the ground, which not only makes it easy to dirty the ground that has been cleaned before, but also causes unnecessary wear and tear on the squeegee, which greatly shortens the cleaning time of the cleaning robot. service life, increasing the maintenance cost of the scrubbing robot

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