Sanitation brush capable of avoiding producing clearing and sweeping dead corners

Abstract

The invention discloses a sanitation brush capable of avoiding producing clearing and sweeping dead corners. The sanitation brush comprises a rotating shaft, wherein two sets of limiting protrusions are integrally and symmetrically arranged on the surface of the rotating shaft along the axial direction of the rotating shaft, and the surface of the rotating shaft is slidably connected with a clearing and sweeping assembly in an sleeved mode; the clearing and sweeping assembly comprises a mounting disc, wherein the surface of the outer ring of the mounting disc is fixedly provided with a brush wire body, and the surface of the mounting disc is further provided with a shell in a sleeved mode; the outer end of the surface of the shell abuts against the surface of the brush wire body, a limiting groove is formed in the joint of the shell and the brush wire body, and the groove bottom of the limiting groove inclines 40 - 70 degrees from inside to outside; and the two ends of the rotating shaft are movably connected with end covers, and the inner sides of the end covers are connected with the clearing and sweeping assembly in an attached mode. The sanitation brush is simple and reasonablein structural design, convenient to operate, convenient to dismount and replace, capable of effectively avoiding producing the clearing and sweeping dead corners, safe and stable, cost-saving, wide in application range and beneficial to promotion and popularization.

Description

technical field [0001] The invention belongs to the technical field of sanitation brushes, and in particular relates to a sanitation brush which can avoid cleaning dead angles. Background technique [0002] The sanitation brush is a brush made by drilling holes at a certain angle on the cut PP disc, and then using the cut flat steel wire or PP brush wire or nylon wire to fold in half and insert them in series. There are many types of sanitation brushes and the scope of application is also very wide. Widely, in the production process of the drum-type sanitation brush in the prior art, the brush filaments are directly and vertically installed on the sanitation brush cylinder, and there are usually a part of the two ends of the sanitation brush cylinder that are not installed on the brush filaments, resulting in a gap. The sanitation brush After the cylinder is installed on the rotating shaft of the sanitation vehicle, there will also be a gap between the cylinder of the sanita...

AI Technical Summary

Problems solved by technology

[0002] The sanitation brush is a brush made by drilling holes at a certain angle on the cut PP disc, and then using the cut flat steel wire or PP brush wire or nylon wire to fold in half and insert them in series. There are many types of sanitation brushes and the scope of application is also very wide. Widely, in the production process of the drum-type sanitation brush in the prior art, the brush filaments are directly and vertically installed on the sanitation brush cylinder, and there are usually a part of the two ends of the sanitation brush cylinder that are not installed on the brush filaments, resulting in a gap. The sanitation brush After the cylinder is installed on the rotating shaft of the sanitation vehicle, there will also be a gap between the cylinder of the sanitation brush and the installation shaft on the sanitation vehicle, so that during the cleaning process of the sanitation vehicle, due to the existence of the gap, there will be a cleaning dead angle. At the same time, most of the existing roller-type sanitation brushes have an integral fixed structure, which is not easy to disassemble and assemble, and can not replace the brush filaments well. It is easy to wear the brush filaments and cause cleaning to be dirty. Conducive to widespread promotion and popularization

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