Compression structure of dust collection bucket
A dust collection bucket and dust collection technology, applied in the direction of the suction filter, etc., can solve the problems of dust dead corner fouling, affecting the dust cleaning in the dust collection bin 1, and the inability to compact the dust, so as to improve the compression rate and increase the compression angle , enhance the effect of product experience
Inactive Publication Date: 2011-09-21
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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[0008] However, in the prior art, the dust is rotated and compressed in the forward and reverse directions by controlling the drive of the stepping motor, so that the above-mentioned compression sheet 3 pushes the dust to the vicinity of the fixed compression plate 10 for unilateral compression, and it is easy to compress the dust near the fixed compression plate 10. The dead corners of the dust are formed, and all the dust cannot be compacted, which affects the cleaning of the dust in the dust collection bin 1
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[0033] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.
[0034] see image 3 The dust collection bin 22 of the present invention is a cylindrical structure with a closed bottom, which is connected to the upper dust separation chamber to accommodate the dust separated from the separation chamber and compress the dust inside to increase its capacity. amount of dust. The bottom of the dust collection bin is provided with a through hole, and the edge of the through hole extends upwards to form a cylindrical sleeve 23 inside the dust collection bin 22 . The cylindrical sleeve 23 is used to assemble the coaxial double-compressed plate structure of the present invention.
[0035] see Figure 4 with Figure 5 , the coaxial compression piece structure includes a first compression piece 31 and a second ...
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The invention discloses a compression structure of a dust collection bucket. The compression structure comprises a first compression sheet and a second compression sheet which are rotatablely arranged inside a dust collection bin, wherein the first compression sheet and the second compression sheet are coaxially arranged and are in transmission connection with driving devices thereof respectively. The double compression structure increases the compression angle of the double compression structure, improves the compression ratio of dust, ensures that more dust is accommodated in the dust collection bin, strengthens the experience of product use of users, promotes the broad popularization and market application prospect of dust collector products, and has great production practice significance, and dead angles and scale of the dust cannot be formed in the dust collection bin.
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 with a structure of double compression sheets. 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 a...
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IPC IPC(8): A47L9/10
Inventor 肖宗亮贾磊刘明明
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD