Dust collector and ground brush thereof

Abstract

The invention discloses a ground brush for a dust collector and the dust collector, belongs to the technical field of ground cleaning equipment, and solves the problem that particles guided by a frontrolling brush and particles guided by a rear rolling brush collide at an inlet of a suction inlet and cannot be quickly guided into the suction inlet in the prior art. The ground brush for the dust collector comprises a shell, a front rolling brush, a rear rolling brush, a suction cavity and a suction blocking piece, wherein the front rolling brush, the rear rolling brush, the suction cavity andthe suction blocking piece are arranged in the shell. The suction cavity is located between the front rolling brush and the rear rolling brush. The suction blocking piece divides the suction cavity into a front rolling brush suction cavity and a rear rolling brush suction cavity in the direction from the front rolling brush to the rear rolling brush. The ground brush for the dust collector and thedust collector can be used for cleaning a cleaning surface.

Description

technical field [0001] The present application relates to a floor cleaning device, in particular to a floor brush for a vacuum cleaner and a vacuum cleaner. Background technique [0002] In the existing double-rolling floor brush, the suction port is located between the front rolling brush and the rear rolling brush, and the front rolling brush and the rear rolling brush share one suction port. [0003] However, due to the rotation direction of the front roller brush and the rear roller brush, the particles introduced by the front roller brush and the particles introduced by the rear roller brush will collide at the inlet of the suction port, so that they cannot be quickly introduced into the suction port. Contents of the invention [0004] In view of the above analysis, the present application aims to provide a floor brush and a vacuum cleaner for a vacuum cleaner, which solves the problem that in the prior art, the particulate matter introduced by the front rolling brush...

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Problems solved by technology

[0004] In view of the above analysis, the present application aims to provide a floor brush and a vacuum cleaner for a vacuum cleaner, which solves the problem that in the prior art, the particulate matter introduced by the front rolling brush and the particulate matter introduced by the rear rolling brush will collide at the entrance of the suction port and cannot be quickly introduced. intake problem

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