Double-side self-cleaning linkage structure for filter cartridge of dust collector

Abstract

The invention discloses a double-side self-cleaning linkage structure for a filter cartridge of a dust collector and belongs to filters of dust collectors. The double-side self-cleaning linkage structure comprises a box cover in the upper part in which an air inlet is formed, a rectangular box body which is fastened with the box cover and at the bottom of which an exhaust grille is formed, and filter paper in a continuously folded shape in the box body, wherein a power transmission rod and a driving bevel gear are arranged in the box body; a driven bevel gear and upper and lower screw rods are driven to rotate; a brush rod with a permanent magnet is driven to reciprocate in front of the filter paper; and a vibration rod, which is driven by the permanent magnet on the brush rod, is provided with the permanent magnet and a plurality of elastic shifting pieces and is synchronously linked, is arranged in a chute formed in a slideway rack outside the box bottom. By the design, the positive and reverse sides of the filter paper in the filter cartridge can be simultaneously self-cleaned, a self-cleaning effect is improved, the attraction of the dust collector is maintained, and trouble of cleaning the filter cartridge is avoided.

Description

technical field [0001] The invention relates to a filter of a vacuum cleaner, in particular to a double-sided self-cleaning linkage structure of a filter box of a vacuum cleaner. Background technique [0002] Vacuum suction is a cleaning and sanitary appliance used to remove dust from floors, carpets, walls, furniture, clothing and various gaps. Vacuum cleaners generally include a vacuum cleaner motor that generates suction by an imported current, a motor air intake that forms an air path system, a suction nozzle, a dust suction hose, a dust separation and filtering device, and a dust collection device that collects inhaled matter. [0003] According to the classification of vacuum cleaners, they can be divided into vertical vacuum cleaners, horizontal (tank) vacuum cleaners and portable vacuum cleaners. [0004] When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a high speed, exhausting the air inside the vacuum cleaner, forming an in...

AI Technical Summary

Problems solved by technology

[0011] The purpose of the present invention is to solve the problems in the prior art that the filter box of the vacuum cleaner is easy to be blocked, and it is inconvenient to disassemble and clean, and provides a double-sided self-cleaning linkage structure of the filter box of the vacuum cleaner

Images