Ground cleaning attachment

Abstract

The invention discloses a ground cleaning accessory which comprises a cleaning main body with a dust suction opening in the bottom, and a dust suction air duct used for leading airflow sucked through the dust suction opening into the rear portion of the cleaning main body is arranged in the cleaning main body; a floor mopping device which comprises at least one pair of rag rotating discs arranged on the lower portion of the cleaning main body and a power mechanism used for driving the rag rotating discs to rotate relative to the cleaning main body, wherein the power mechanism comprises a motor and a power transmission unit in transmission connection with the motor, and the dust collection air channel extends in the front-back direction and is arranged in the middle of the cleaning main body; a motor which is arranged on the left side or the right side of the dust collection air channel in an offset mode; a power transmission unit which is located above or below the dust collection air channel; a water supply device which comprises a water storage tank installed on the cleaning main body; and a distribution unit which is used for distributing water in the water storage tank to the at least one pair of rag rotating discs. The structure arrangement is more compact, and on the premise that the suction force of the dust suction opening is not affected, the cleaning effect of the rag can be guaranteed, and the ground cleaning accessory is worthy of application and popularization.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to a ground cleaning accessory used for assembling on a vacuum cleaner. Background technique [0002] In daily life, people usually use a vacuum cleaner to clean the indoor floor, and absorb dust particles and the like on the floor. However, when there are stubborn stains on the floor, ordinary vacuum cleaners alone cannot clean thoroughly. At this time, a wet cleaning machine with water washing function is required to complete the cleaning of stubborn stains. [0003] Recently, an increasing number of floor cleaning accessories are on the market that are capable of vacuuming and mopping in conjunction with attachment to vacuum cleaning equipment. Typical types of accessories include: (1) Chinese Patent Publication No. CN109832998A discloses a nozzle for floor cleaning equipment suitable for wet cleaning and dry cleaning. This type of nozzle can continuously moisten the...

AI Technical Summary

Problems solved by technology

[0004] Both of the above two accessories have disadvantages. The first one, because the mopping cloth is completely relying on the manual push of the user to realize the mopping work, the cleaning power of the stubborn stains on the ground is low; the second one, mainly requires continuous large flow to the roller brush Water supply, which will make it difficult to control the amount of water left on the ground, therefore, after using this type of attachment to perform cleaning work, the user needs to wait for a period of drying before entering the area to be cleaned; the third type, this type of equipment is due to the suction brush It is necessary to set up a power device on it. In order to reduce the bloat, in addition to omitting the water tank, the dirt suction channel for the air flow in the suction brush is relatively narrow, and the suction efficiency is low; therefore, no matter which one is mentioned above, it will affect the user experience.

Images