Dust collection barrel provided with speed-changing compressed structure

Abstract

A dust collection barrel provided with a speed-changing compressed structure comprises a bottom cover connected at the bottom end of a barrel body, a baffle, a compressed plate and a connecting shaft driving the compressed plate to rotate, wherein the baffle and the compressed plate are arranged inside the barrel body, and a high-speed gear, a low-speed gear and a speed regulating knob which is connected with the high-speed gear and the low-speed gear are arranged on the lower side of the bottom cover. According to the dust collection barrel provided with the speed-changing compressed structure, the high-speed gear, the low-speed gear and the speed regulating knob which is connected with the high-speed gear and the low-speed gear are arranged at the bottom of the dust collection barrel. The speed regulating knob is rotated, the gears driving the compressed plate are switched, and the rotating speed of the compressed plate is changed. A user can regulate the rotating speed of the compressed plate of the dust collection barrel according to actual needs of a dust collector and types of inhaled dust. For example, if large and hard dust is needed to be inhaled, the speed is regulated to be slow, and when floccus soft dust is needed to be inhaled, the speed is regulated to be fast. Therefore, compressing efficiency of the dust collector is ensured, and service life of the compressed plate is prolonged.

Description

technical field [0001] The invention belongs to the field of vacuum cleaners, and in particular relates to a dust collecting bucket with a variable-speed compression structure, which is provided with a high-speed gear and a low-speed gear at the bottom of the dust collecting bucket, and the compression speed can be adjusted as required. 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 from an imported power supply, a motor inlet that forms an air path system, a suction nozzle, a hose, and a dust collection device that collects inhaled matter. [0003] According to the shape of vacuum cleaners, they can be divided into upright vacuum cleaners, horizontal vacuum cleaners and portable vacuum cleaners. [0004] Generally speaking, the upright vacuum cleaner includes a front cover, ...

AI Technical Summary

Problems solved by technology

Since the transmission ratio between the driving gear and the driven gear is constant, and the rotation speed of the driving gear is constant, the rotation speed of the compression plate is also constant, and the compression speed cannot be adjusted according to the type of dust inhaled, which affects the compression efficiency of the vacuum cleaner.

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