Drum cleaning device and tobacco production apparatus

By designing a support mechanism and a spraying mechanism in the drum cleaning device that allow the support rod to abut against the inner wall of the gap between the rake nails, the problems of installation and incomplete cleaning in narrow spaces are solved, enabling efficient cleaning of tobacco leaves in dead corners and improving cleaning efficiency and the adaptability of the device.

CN224525550UActive Publication Date: 2026-07-21CHINA TOBACCO GUANGXI IND
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
CHINA TOBACCO GUANGXI IND
Filing Date
2025-08-20
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Existing drum cleaning devices are difficult to install in narrow spaces and do not clean thoroughly, especially since the small spacing of the rake nails on cigarette drums makes it difficult for the cleaning device to accurately clean dead corners.

Method used

A drum cleaning device including a spraying mechanism and a support mechanism is designed. The support mechanism abuts against the inner wall of the gap between the rake nails through a support rod. The nozzle is directly aimed at the gap for cleaning. The angle and length of the support rod can be adjusted to adapt to different drums. The clamping component stabilizes the support rod, and the walking component facilitates the movement of the device.

Benefits of technology

It achieves stable installation and efficient cleaning in confined spaces, ensuring that tobacco leaves in hard-to-reach areas are thoroughly cleaned, thus improving cleaning efficiency and the versatility and stability of the device.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224525550U_ABST
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Abstract

The application relates to the field of cleaning devices, in particular to a roller cleaning device and a tobacco production equipment. The roller cleaning device is used for cleaning a cigarette roller, the cigarette roller comprises a roller main body and a plurality of harrow nails, the roller cleaning device comprises a spray cleaning mechanism and a supporting mechanism; the supporting mechanism comprises at least three supporting legs; the supporting leg comprises a supporting rod and a clamping assembly; one end of the supporting rod is connected with the spray cleaning mechanism, the other end of the supporting rod is located in a gap and abuts against the inner wall of the roller main body, and the plurality of supporting rods radially support the spray cleaning mechanism; the clamping assembly is connected with the supporting rod to clamp the harrow nail; and the nozzle of the spray cleaning mechanism can be opposite to any gap. The roller cleaning device provided by the application supports the spray cleaning mechanism by abutting against the inner wall of the roller main body through the supporting mechanism, each supporting point is distributed in the gap, and a large space is not occupied. The nozzle of the spray cleaning mechanism is opposite to the gap to spray cleaning medium to the gap, so that the residual tobacco leaves can be washed clean.
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