A flexible squeegee for an intelligent cleaning device

Abstract

The invention relates to a flexible squeegee for an intelligent cleaning device, comprising a front rubber strip, a rear rubber strip, a squeegee body and a water suction pipe, the front rubber strip and the rear rubber strip are respectively arranged on the front and rear sides of the squeegee body, and the squeegee body It is installed under the rear side of the chassis of the intelligent cleaning device, and is connected with the chassis through a floating structure. The bottom of the squeegee body is opened. The bottom of the squeegee body is equipped with multiple universal wheels, and the squeegee body can move up and down through the floating structure. , the lower end of the water suction pipe extends into the body of the squeegee, and the upper end communicates with the water inlet of the external water suction motor. The flexible squeegee of the present invention can adjust the height and posture of the squeegee adaptively when the intelligent cleaning device passes through uneven ground by setting a floating structure, which can not only ensure that the squeegee can be well attached to different road surfaces It can also effectively reduce the wear of the front rubber strip and the rear rubber strip, and reduce the maintenance cost of the intelligent cleaning device.

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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