Cleaning machine

Abstract

The invention provides a cleaning machine. The cleaning machine comprises a machine body base, a spraying and cleaning assembly and a filtering and smashing assembly. The machine body base is provided with a downwards-concave water return cavity, the spraying and cleaning assembly is provided with a water pump, a water inlet of the water pump is connected with the water return cavity, and the filtering and smashing assembly is located in the water return cavity and provided with a smashing cutter. The cleaning machine further comprises a motor and a first one-way transmission part. An output shaft of the motor has a first rotating direction and a second rotating direction which are opposite to each other, the water pump is connected to the output shaft, the smashing cutter is connected to the output shaft through a first one-way transmission part, and when the output shaft rotates in the first rotating direction, the first one-way transmission part is locked, and the motor only drives the water pump to rotate; and when the output shaft rotates along the second rotation direction, the first one-way transmission part transmits rotation of the output shaft to the smashing cutter so as to drive the smashing cutter to rotate. Thus, by arranging the motor, the functions of circulating cleaning and dirt smashing are achieved at the same time, and the cost of the cleaning machine is reduced on the premise that the cleaning performance is not affected.

Description

technical field [0001] The invention relates to automatic cleaning equipment, in particular to a cleaning machine. Background technique [0002] The cleaning machine usually uses a water pump to drive the water flow to spray and wash the object to be cleaned up, down, left, and right, so as to achieve the cleaning effect. Currently commonly used washing machines include dishwashers. The dishwasher can complete a series of functions such as washing, rinsing, disinfection, and drying, which greatly reduces the tedious manual labor intensity. Dishwashers have many advantages such as strong decontamination performance, thorough disinfection, energy saving and water saving, and thus are more and more popular by people. [0003] Dishwashers are usually provided with a water return cavity at the lower part of the spray assembly of the dishwasher, and the return water cavity is covered with a filter assembly for filtering the water flow of the spray assembly to clean the objects t...

AI Technical Summary

Problems solved by technology

[0004] However, the dishwasher in which the pulverizer is set in the cup needs to add an additional motor to drive the pulverizer in addition to the motor driving the circulating water pump, which is costly and has a complicated internal structure.

The dishwasher equipped with a circulating crushing pump only needs one motor to drive, but the large particles of dirt will not be crushed and discharged at once, but the dirt will circulate in the washing machine with the water flow, and the dirt will clean the tableware with the water flow. When crushing, it is easy to damage the tableware. At the same time, it is easy to generate a gas vortex when crushing, which will affect the performance of the water pump and the cleaning performance will be seriously affected.

Images