A floating sweeping mechanism for sprinkler trucks

CN224451499UActive Publication Date: 2026-07-03CHENGDU XINQUANYI MASCH MFG CO LTD

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: CHENGDU XINQUANYI MASCH MFG CO LTD
Filing Date: 2025-07-16
Publication Date: 2026-07-03

AI Technical Summary

Technical Problem

The existing real-time detection-type urban road maintenance sanitation sprinkler trucks have fixed sweeping mechanisms. When the sprinkler truck is traveling on uneven road surfaces, the sweeping mechanism cannot change its position according to the unevenness of the road surface, resulting in serious damage.

Method used

A floating sweeping mechanism for a water sprinkler truck has been designed, including a suspension frame, a floating frame, a buffer assembly, a bottom contact assembly, and a spraying assembly. By lowering or raising the floating frame, the sweeping mechanism can float in contact with the road surface, avoiding damage to the sweeping mechanism from uneven road surfaces.

Benefits of technology

Effectively protects the sweeping mechanism, extends its service life, and ensures that the sweeping mechanism can work normally without damage on uneven roads.

✦ Generated by Eureka AI based on patent content.

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Figure CN224451499U_ABST

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Abstract

This utility model relates to the field of sanitation technology, specifically to a floating cleaning mechanism for a sprinkler truck. It includes a vehicle body, multiple cleaning mechanisms, and a floating cleaning mechanism. The floating cleaning mechanism comprises a suspension frame, multiple floating frames, multiple buffer components, multiple bottom-contact components, a water tank, a water pump, and a spraying assembly. When using the sprinkler truck, the water pump is activated, pumping water from the water tank into the spraying assembly and then spraying it out to clean and moisten the road surface. Simultaneously, multiple cleaning mechanisms are activated to clean the road surface. The driver controls the vehicle to move forward. When passing through uneven road sections, the multiple bottom-contact components will lower or raise the corresponding floating frames according to the unevenness, thereby causing the multiple cleaning mechanisms to float in contact with the road surface. This ensures that the multiple cleaning mechanisms do not miss any uneven sections or suffer severe wear from raised sections. While cleaning the road, the multiple cleaning mechanisms are protected, extending their service life.

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