Hair cutting rolling brush, sweeping robot and dust collector

A vacuum cleaner and hair cutting technology, which is applied to vacuum cleaners, manual sweeping machines, carpet cleaning, etc., can solve the problems of affecting the life of the roller brush and reducing the working efficiency of the roller brush, and achieve the effect of improving the cleaning ability and reducing the degree of vibration

Pending Publication Date: 2021-06-01
NINGBO FUJIA IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The continuous rotation of the roller brush body causes the roller brush to vibrate continuously, which not only produces abnormal noise, but also reduces the working efficiency of the roller brush, and even affects the life of the roller brush

Method used

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  • Hair cutting rolling brush, sweeping robot and dust collector
  • Hair cutting rolling brush, sweeping robot and dust collector
  • Hair cutting rolling brush, sweeping robot and dust collector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like Figure 1 to Figure 4 As shown in the figure, the hair-cutting roller brush of the present invention includes a roller brush body 1 and two sets of hair-cutting blades 2. The roller brush body 1 is composed of a first roller sheet 1-1 and a second roller sheet 1-2 facing each other. The groups of hair cutting blades 2 are respectively installed at the two joints of the first roller sheet 1-1 and the second roller sheet 1-2, and each group of hair cutting blades 2 is stacked on top of each other by a static blade 2-4 and a movable blade 2-5 Put the installation composition. The outer surface of the first roller sheet 1-1 is provided with a first cleaning portion 1-6, the outer surface of the second roller sheet 1-2 is provided with a second cleaning portion 1-7, the first cleaning portion 1-6 and The second cleaning parts 1-7 are all used to roll up dust and other garbage on the surface to be cleaned so that they are sucked into the vacuum cleaner. The roller brus...

Embodiment 2

[0042] The difference between the hair cutting roller brush in this embodiment and embodiment 1 is that the first partition 1-3, the second partition 1-4 and the third partition 1-5 are not cleaned by the first cleaning part 1-6. Or the second cleaning part 1-7 is covered, and other cleaning parts are not provided. The first partition part 1-3, the second partition part 1-4 and the third partition part 1-5 are made of flexible materials. The first cleaning part 1 -6. The second cleaning part 1-7, the first partition part 1-3, the second partition part 1-4 and the third partition part 1-5 are all located on the same circumferential surface concentric with the roller brush body. In this way, when the roller brush body is rotated to the installation position of the side trimming blade, the part in contact with the ground is a ring layer of the same size, and the roller brush will not vibrate.

Embodiment 3

[0044] The difference between the hair-cutting roller brush in this embodiment and Embodiment 1 is that the hair-cutting blade is installed in sections at the two joints of the first roller sheet 1-1 and the second roller sheet 1-2, and the partition is provided Between the two groups of hair-cutting blades and without covering the hair-cutting blades, a group of blade drivers are respectively arranged at both ends of the roller brush body 1, and the hair-cutting blades at the two ends of the partition are respectively driven by the blade drivers on the corresponding side to rotate. For reciprocating motion.

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PUM

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Abstract

The invention provides a hair cutting rolling brush, the hair cutting rolling brush comprises a rolling brush body and a reciprocating hair cutting blade, a cleaning part is arranged on the rolling brush body, a separation part is further arranged on the rolling brush body, the hair cutting blade is separated by the separation part, and the separation part is provided with the cleaning part or is not provided with the cleaning part. Compared with the prior art, the hair cutting rolling brush is provided with the separation part, the separation part separates the hair cutting blade, when the rolling brush body rotates to the installation position of the hair cutting blade, the separation part makes direct contact with the ground, the blade can be protected, and the shaking degree of the rolling brush can be reduced; the cleaning part is arranged on the separation part, so that the cleaning capacity of the hair cutting rolling brush can be improved, and dust and other garbage are prevented from being left when the rolling brush body rotates to the mounting position of the hair cutting blade.

Description

technical field [0001] The present invention relates to the technical field of cleaning tools, and more specifically to a cutting roller brush, a sweeping robot and a vacuum cleaner. Background technique [0002] The roller brush of the vacuum cleaner is used to clean the area of ​​the suction port, including the roller brush body and the bristles arranged on the surface of the roller brush body. middle. Because the bristles are easily entangled with filaments such as hair when they operate on the surface to be cleaned, it will not only affect the vacuuming effect, but also increase the loss of the brush motor and reduce the service life of the vacuum cleaner. In the prior art, blades are provided on both sides of the roller brush, and the blades are driven to perform axial reciprocating motion to cut off the windings, so that the cut windings are sucked into the vacuum cleaner together with the garbage. [0003] In order for the blade to cut off the entanglement smoothly,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47L11/24A47L11/40A47L9/00A47L9/04
CPCA47L9/00A47L9/0477A47L11/24A47L11/40A47L11/4041A47L11/4094
Inventor 方剑强郑建明
Owner NINGBO FUJIA IND
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