Automatic cleaning device for hospital stair railing

Abstract

The invention provides an automatic cleaning device for s hospital stair railing, and belongs to the field of stair cleaning devices. The automatic cleaning device comprises a first positioning plate, a first transmission motor, transmission teeth, a peristaltic pump, a first liquid storage box, vertical plates, an arc-shaped plate, gathering rings, a second positioning plate, shell protrusions, a guide opening, cleaning motors, shoulder plates, a second liquid storage box, bottom supporting plates, bottom guide plates, cleaning soft rollers, a flexible cleaning pipe and liquid guide pipes. The two ends of the arc-shaped plate are connected with the shoulder plates; the lower sides of the shoulder plates are connected with the upright plates; the lower ends of the vertical plates are connected with the bottom supporting plates; and the front ends and the rear ends of the bottom supporting plates are connected with the bottom guide plates. The automatic cleaning device is of a cross-over type structure and can successfully pass through supporting rods on the lower side of the stair railing, and the obstacle of the supporting rods on the lower side of the stair railing is effectively avoided. The whole machine is driven to move forwards completely by the resultant force formed when the cleaning motors drive the cleaning soft rollers. The device is ingenious in structure and can well clean the stair railing.

Description

technical field [0001] The invention relates to an automatic cleaning device for hospital stair handrails, which belongs to the field of stair cleaning equipment. Background technique [0002] The stair handrail is an auxiliary tool for people to avoid physical imbalance when going downstairs or upstairs, especially the stair handrail of the hospital, because the hospital personnel are highly mobile, and the patients in the hospital themselves have a greater chance of carrying disease. At the same time, there are many people in contact with the stair handrails in the hospital, and the stair handrails are easily polluted. Therefore, frequent cleaning is required to reduce the risk of harm. However, the cleaning of the existing stair handrails is manually scrubbed. Manual scrubbing is time-consuming and laborious, and the cleaning solution is often used multiple times during manual scrubbing, which not only cannot be cleaned effectively, but also makes it easier to breed bacte...

AI Technical Summary

Problems solved by technology

[0002] The stair handrail is an auxiliary tool for people to avoid physical imbalance when going downstairs or upstairs, especially the stair handrail of the hospital, because the hospital personnel are highly mobile, and the patients in the hospital themselves have a greater chance of carrying disease. At the same time, there are many people in contact with the stair handrails in the hospital, and the stair handrails are easily polluted. Therefore, frequent cleaning is required to reduce the risk of harm. However, the cleaning of the existing stair handrails is manually scrubbed. Manual scrubbing is time-consuming and laborious, and the cleaning solution is often used multiple times during manual scrubbing, not only cannot be cleaned effectively, but also it is easier to breed bacteria

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