Floor brush assembly and vertical cleaning machine with same

Abstract

The invention provides a floor brush assembly and a vertical cleaning machine with the same. The floor brush assembly comprises a floor brush base, and a driving motor is arranged at the front end ofthe floor brush base; the driving motor is connected with a rolling brush assembly; a clean water outlet pipeline and a sewage recovery system are also formed on the floor brush base; the sewage recovery system comprises a sewage tank; a sewage tank cover is arranged at the upper end of the sewage tank, the front end of the sewage tank cover inclines towards the middle to form a slope surface, therear side of the sewage tank cover horizontally extends towards the middle to form a horizontal plane, vertical wall surfaces are formed between the slope surfaces on the two sides and the horizontalplane respectively, a sewage inlet is formed in the middle, and drainage angles alpha are formed between the vertical wall surfaces and the sewage inlet respectively. The clean water outlet pipelinecomprises a water storage chamber defined by a floor brush water outlet upper cover plate and a floor brush water outlet lower cover plate, and the water storage chamber is communicated with a water pump. The floor brush assembly is uniform in water outlet, sewage backflow is effectively prevented, secondary pollution is avoided, and user experience is good.

Description

technical field [0001] The invention relates to a floor brush assembly, in particular to a floor brush assembly for a vertical cleaning machine. Background technique [0002] The vertical washing machine is very popular in the market due to its good cleaning effect and wide application range. Existing vertical washing machines usually include two parts: the fuselage and the floor brush. The floor brush is provided with a cleaning roller brush, as well as a clear water outlet and sewage recovery system. For example, patent WO2019029821A1 discloses a vertical washing machine whose clear water outlet The system is located above the sewage recovery system, and its clean water outlet is only realized through a clean water pipe. This way of water outlet is likely to cause uneven water discharge, and it is impossible to completely wet the cleaning roller brush, which affects the cleaning effect. In addition, its sewage recovery system has no Anti-backflow structure, when the user ...

AI Technical Summary

Problems solved by technology

Existing vertical washing machines usually include two parts: the fuselage and the floor brush. The floor brush is provided with a cleaning roller brush, as well as a clear water outlet and sewage recovery system. For example, patent WO2019029821A1 discloses a vertical washing machine whose clear water outlet The system is located above the sewage recovery system, and its clean water outlet is only realized through a clean water pipe. This way of water outlet is likely to cause uneven water discharge, and it is impossible to completely wet the cleaning roller brush, which affects the cleaning effect. In addition, its sewage recovery system has no Anti-backflow structure, when the user lifts the machine, the sewage in the sewage tank is easy to flow back to the ground, causing secondary pollution

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