RU2083743C1 - Washing machine - Google Patents

Abstract

FIELD: domestic equipment, in particular, washing machines used for linen washing in domestic conditions. SUBSTANCE: washing machine has a tank for linen installed in the casing and closed with a cover. The tank accommodates a blade disk connected to the rotating drive. Positioned under the cover is a detachable means for mechanical action on linen, it uses a holder and a horizontal disk connected by elastic suspensions of the holder. The disk has flanges around the edges with formation of a vessel to be filled with detergent solution during washing. The disk outline conforms to the shape of the tank. Installed for rotation in the slots made in the bottom of the horizontal disk are brushes in the form of rollers. At least one third and not more than a half of the surface of each brush coated with bristle is outside the vessel of the horizontal disk. EFFECT: improved design. 3 dwg

Description

 The invention relates to household appliances, in particular, to washing machines used at home.

 A washing machine is known comprising a laundry tub installed in a housing and closed by a lid with an activator located therein in the form of a blade disk connected to a rotation drive and a removable means for mechanically acting on laundry, which consists of a holder and a horizontal disc connected by elastic suspensions , along the contour of the corresponding shape of the tank and having a flange around the perimeter with the formation of a container for filling it with a solution during washing.

 The introduction of a removable tool for mechanically affecting laundry made it possible to intensify the washing process, however, the issue of reducing the time for washing clothes from dense fabrics such as cotton, linen, etc. while maintaining the quality of the washing machine remains relevant.

 The technical result achieved in this invention is to reduce the time of the washing process.

 This result is achieved by the fact that in the through grooves made in the horizontal disk, the brushes are rotatably mounted in the form of rollers, while at least one third and no more than one second surface of each brush covered with bristles is outside the horizontal disk capacity.

 In FIG. 1 shows a washing machine; in FIG. 2, section AA in FIG. one; in FIG. 3 section BB (one of the brushes) in FIG. 2.

 The washing machine comprises a housing 1 and a tank 2 installed therein with a cover 3. An activator is placed in the tank in the form of a blade disk 4 connected by a gear 5 to an electric motor 6. Directly under the cover 3 in the tank 2 is a removable tool for mechanically acting on the laundry, consisting of holder 7, a horizontal disk 8, made with a flange around the perimeter, and elastic suspensions 9.

 The bottom 10 of the horizontal disk 8 has through grooves 11 with a brush 13 located in each of them on the supports 12, having the shape of a roller, the surface of which is covered with a bristle 14.

 The washing machine operates as follows.

 Before washing, the cover 3 is removed from the housing 1. From the tank 2, a removable tool is removed for mechanical impact on the laundry. Tank 2 is filled with washing solution to a level indicator (not shown). Laundry for washing is laid in the solution.

 In the tank 2 is placed a removable tool for mechanical impact on the laundry. Since the capacity of the horizontal disk 8 is below the level of the washing solution, it is filled with them through the grooves 11 made in the bottom 10 of the horizontal disk. In this case, part of the laundry located on the surface of the solution will be flooded. The tank 2 is closed with a lid 3. The electric motor 6 is turned on. Through transmission 5, its rotation is transmitted to the blade disk 4. The rotating blade disk drives the washing solution, the flows of which carry the laundry along. When moving, the laundry intensively rubs against the walls and bottom of the tank 2, as well as on the surface of the bottom 10 of the horizontal disk 8, and in contact with the bristles 14, the laundry forces the brushes 13 to rotate in the supports 12. The presence of complex movements, such as moving the laundry in the flows of washing solution, the rotation of the brushes 13 and the sliding of the bristles over the laundry, as if scraping the laundry, contributes to a faster washing of the laundry.

 After turning off the electric motor 6, the rotation of the blade disk 4 is stopped. The cover 3 is opened. A removable means for mechanically affecting the laundry is removed from the tank 2.

 The washed laundry is removed from the tank for subsequent operations, and the next portion of the laundry is placed in the tank 2.

 The greatest intensity of washing off with the least expenditure of time is achieved when at least one third and no more than one second part of the surface of each brush covered with bristles is outside the horizontal disk capacity.

 A decrease in the first value leads to a decrease in the intensity of washing, and with an increase in the second value, the so-called “capture” of laundry is possible, leading to a decrease in the rate of the process.

Claims (1)

 A washing machine comprising a laundry tub installed in the housing and closed by a lid with an activator located therein in the form of a blade disk connected to a drive of its rotation, and a removable means for mechanically acting on laundry, located under the lid, consisting of a holder and a horizontal disk connected by elastic suspensions , along the contour of the corresponding shape of the tank and having a flange around the perimeter with the formation of a container for filling it with a solution during washing, characterized in that in the the horizontal disc through the grooves are mounted with the possibility of rotation of the brush in the form of rollers, with at least one third and no more than one second surface of each brush covered with bristles, is outside the horizontal disk capacity.

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