CN2329311Y - Washing brush - Google Patents

Abstract

The utility model relates to a novel cleaning brush. The brush is composed of a cylinder, a pumping motor and a brush shell. The rubber scraper is symmetrically placed on the brush shell. There are several small ribs on the scraper. A suction sewage pipe is processed in the middle of the shell. There is a water tank communicating with the water spray hole at the bottom. The utility model can be used for automatic cleaning equipment for automatically cleaning glass windows, marble walls and floors, etc. It can not only automatically supply clean water for cleaning, but also suck out the dirt and sewage attached to the surface of the object to make the cleaning site Clean and tidy; the utility model can scrub in two directions, and can complete functions such as wet scrubbing the surface, scraping off surface dirt, and pumping away sewage at one time.

Description

A new type of cleaning brush

The utility model relates to a novel cleaning brush. At present, most of the manual cleaning brushes are one-way scraping, and two scraping processes are required: the first time the foam brush head is soaked in water to scrub the surface, and the second time, the rubber scraper is used to scrape off the surface dirt. This scrubbing method is inefficient and not suitable for automated scrubbing. Others such as automatic windshield wipers for automobiles have a good scraping effect, but there is no sewage treatment device. In addition, some automatic ground cleaning equipment adopts a rolling scrubbing structure more, and its structure transmission is complicated, the weight is heavy, and it is not suitable for cleaning of structures with right-angled sides such as windows. The purpose of the utility model is a novel cleaning brush which can automatically clean and process sewage at the same time. The technical solution of the utility model is that the brush is composed of a cylinder, a pumping motor and a brush shell, and a rubber scraper is arranged symmetrically on the shell of the brush. There are several small ribs on the scraper, and a pump is processed in the middle of the shell. The sewage suction pipe nozzle is provided with a water channel on the transverse section and communicates with the water spray hole at the bottom.

The utility model relates to a utility model which can be used for automatically cleaning glass window surfaces and marble wall surfaces. Automatic cleaning equipment for floors, etc., it can not only automatically supply clean water for cleaning, but also suck out the dirt and sewage attached to the surface of the object, so that the cleaning site is clean and tidy; The functions of scrubbing the surface, scraping off the surface dirt and taking away the sewage are completed at one time; the quality and efficiency of scrubbing are greatly improved, and the utility model is simple in structure and light in weight.

Fig. 1 is the composition schematic diagram of the utility model;

Fig. 2 is a schematic diagram of the front view of the brush body of the present invention;

Fig. 3 is a schematic diagram of a top view of the brush body of the present invention;

Fig. 4 is B-B sectional view among Fig. 2;

Fig. 5 is C-C sectional view among Fig. 2;

Fig. 6 is a partial schematic diagram of the blade movement of the utility model.

The two sides of the brush housing 1 are symmetrically arranged with scrapers 6, and the scrapers 6 are formed with evenly distributed small ribs 12, and a nozzle connected to the sewage suction nozzle 3 is processed in the middle of the housing 1, and the housing 1 The water inlet pipe 5 is arranged on the top and a water channel 10 is opened on the transverse section of the housing 1, and communicates with the water spray hole 11; when the brush brushes the surface of the object, the cylinder 14 connected to the joint 2 on the housing 1 controls According to the pressure between the brush and the scrubbing surface, the scraper moves to the left or right with the brush, and the left scraper ₆₁ and the right scraper ₆₂ alternately scrape the surface in different ways. For example: when the brush moved to the right, the left scraper 6 ₁ was in contact with the surface to be cleaned as a closed straight line, so the left scraper played the role of scraping off surface dirt. At this time, the right scraper 6 ₂ was formed by The small ribs 12 on it contact with the surface, because the small ribs 12 are distributed at intervals, so a gap appears between the right scraper ₆₂ and the surface of the object to allow dirt to enter the brush; Water tank 15 and the effect of negative pressure are produced inside the brush, and the dirt on the right scraper blade 6 ₂ outer edges is continuously sucked in the brush and taken away. Works the same as when the brush is moved to the left.

Among the figure, 4 and 7 are connecting screws, 8 is an auxiliary scraper, and 9 is a compression backing plate.

Claims (1)

1. a kind of Novel washing brush of forming by motor, cylinder, housing, scraping blade, it is characterized in that, symmetrical placement blade insert on the housing of brush, uniform small rib strip on the scraping blade, the centre of housing is processed with suction sewage ozzle, has water-flowing trough on its horizontal tangent plane and communicates with the hole for water spraying of its bottom.

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