Rolling brush assembly
A component and roller brush technology, applied in the direction of machine parts, suction nozzles, etc., can solve the problems of affecting the cleaning effect of cleaning equipment, affecting the service life of the motor, hindering the rotation of the roller brush, etc., achieving high practical value, simple structure, and preventing foreign matter from entanglement Effect
Pending Publication Date: 2022-08-05
SUZHOU CHENGHE CLEANING EQUIP
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Problems solved by technology
However, in the cleaning process, the problem of foreign matter such as hair being entangled by the roller brush has been bothering users and manufacturers; because the foreign matter entangled by the roller brush will affect the cleaning effect of the cleaning equipment, and it will become tighter and tighter during the rotation of the roller brush, and Under the action of the rotation of the roller brush, foreign matter may transfer from the middle position of the roller brush to both ends, hindering the rotation of the roller brush, and the entanglement of foreign matter increases the load of the motor and affects the service life of the motor
Method used
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[0025] The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.
[0026] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, It is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed a...
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The invention discloses a rolling brush assembly. The rolling brush assembly comprises a brush body, a shaft, a pair of end covers and a pair of impellers, wherein the peripheral surface of the brush body is provided with a plurality of bristles spirally extending in the axis direction, the shaft is installed in the brush body and extends along the axis, the end covers are fixedly installed on the shaft, and the impellers are installed on the brush body. The brush body is provided with at least one end defining a bearing installation cavity, and the end cover covers the bearing installation cavity in the brush body and forms at least one gap with the at least one end of the brush body. The impeller is installed in the gap and is configured to generate flowing blowing airflow when rotating so as to prevent hair from moving through the gap and entering the bearing installation cavity. Foreign matter can be blown to the middle of the brush body through the impellers arranged at the two ends of the brush body, the foreign matter is prevented from being wound into the bearing mounting cavity in the rolling process of the brush body, and therefore the effect of preventing foreign matter winding is achieved.
Description
technical field [0001] The invention relates to the field of cleaning equipment, in particular to a roller brush assembly. Background technique [0002] People's hygienic requirements for the living environment are gradually increasing, and cleaning equipment such as vacuum cleaners, sweeping robots, and mopping machines are emerging one after another. However, in the cleaning process, the problem that the roller brush is entangled with foreign objects such as hair has always plagued users and manufacturers; because the roller brush will affect the cleaning effect of the cleaning equipment after the roller brush is wrapped with foreign objects, and the more the roller brush rotates, the tighter it is, and Under the action of the rotation of the roller brush, foreign objects may be transferred from the middle position of the roller brush to both ends, hindering the rotation of the roller brush, and the winding of foreign objects increases the load of the motor and affects the...
Claims
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IPC IPC(8): A47L9/04A47L11/40
CPCA47L9/0477A47L9/0455A47L11/40A47L11/4041A47L2201/00
Inventor 卞庄
Owner SUZHOU CHENGHE CLEANING EQUIP