Novel dust collecting barrel of dust collector

Abstract

The invention discloses a novel dust collecting barrel of a dust collector, which comprises a dust collecting bin (1), wherein a rotating shaft (2) is arranged in the center of the bottom part of the dust collecting bin (1); compression sheets (3) are longitudinally distributed on the outer side wall of the upper part of the rotating shaft (2); a driving mechanism for driving the compression sheets (3) to rotate is arranged on the rotating shaft (2); and the driving mechanism is driven by an external air flow to operate. In the invention, motor is not required for compressing the dust in the dust collecting bin, so electric energy is saved and the production cost of the dust collector and the daily use cost of the user of the dust collector are reduced.

Description

technical field [0001] The invention relates to the technical field of mechanical dust removal, in particular to a novel dust collecting barrel of a vacuum cleaner. Background technique [0002] Generally, a vacuum cleaner is a device that uses a vacuum to generate suction to inhale air, make the air flow through various filters, filter foreign objects in the air, and clean the room. [0003] Generally speaking, a vacuum cleaner mainly includes a suction device and a suction pipeline. The suction device mainly formed by a motor and a fan is arranged in the body. The suction pipeline includes a suction head and a suction pipe. The suction head has a downward opening. The suction port communicates with the air inlet of the fan inside the body through the telescopic pipe and the flexible pipe of the suction pipe. When the vacuum cleaner is running, the motor drives the impeller of the fan to rotate at a high speed, exhausting the air in the vacuum cleaner, forming an instantan...

AI Technical Summary

Problems solved by technology

[0008] However, the above-mentioned compression piece of the dust bin in the dust bin of the vacuum cleaner needs to be driven by a stepping motor, which leads to a large power consumption of the vacuum cleaner product, greatly increases the daily use cost of the vacuum cleaner user, and seriously reduces the user's product experience. , and because the price of the stepping motor is relatively high, the cost of the motor occupies a large proportion in the manufacturing cost of the entire dust collecting bucket, which makes the current manufacturing cost of the dust collecting bucket relatively high, which seriously affects the widespread popularization and market application prospects of vacuum cleaner products

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