JPS58209331A - Tablewear washer - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] FIELD OF THE INVENTION The present invention relates to dishwashers.

Conventionally, dishwashers have been proposed that wash dishes by spraying washing water directly onto them, but these machines have the disadvantage of using too much washing water.

In view of the above, it is an object of the present invention to make it possible to perform good cleaning by using only a small amount of cleaning water and by enabling the same scrubbing as when cleaning manually using a sponge. This is the purpose.

Next, embodiments of the present invention shown in the drawings will be described.

(1) is a base, and (2) is a water supply branch pipe fixedly planted on the base (1), and four branch pipes are provided at appropriate intervals.
(3) is a water supply pipe, one end of which communicates with the branch pipe (2), and the other end of which can be connected to a domestic water supply via a solenoid valve (4). Denoted at (5) is a detergent supply pipe, one end of which communicates with each of the branch pipes (2) via a pump (6), and the other end of which communicates with a detergent tank (7). (8)
is a check valve that allows detergent to flow only in the direction of the arrow. (9) is a pulley rotatably installed on the intermediate fixed plate OI, and the motor (
The shaft (2) of the pulley (9) is rotated by the shaft (111'7) at one end of the pulley (9), and the pulley (6) is installed at the other end. It is being Each of the four branch pipes (2) is rotatably provided with a pulley α4 at its outer station, and seven belts α9 are wound between these four pulleys α4) and the pulley U. ? q pulleys 04) rotate at the same time due to the rotation of pulley 04. Each branch pipe (2)
A rotating body QlG is loosely fitted to the outside of the rotating body QlG so as to be freely rotatable, and the lower end of the rotating body QlG is supported on a fixed base via the force of a spring 1.1. 09 is rotating body αQ
The clutch plate is fixed to the lower end of the clutch plate and is normally separated from the upper surface of the pulley α9 by the pushing force of the spring αη. When the rice bowl is placed on the rotating body αQ and the opening/closing lid is closed, the clutch plate descends together with the rotating body 4 against the spring αη, and the clutch plate contacts the pulley α and rotates together with the boo υα4. It has become.

(7) is a bowl support fixed to the upper end of the rotating body αe.
A spout e211 communicating with the branch pipe (2) which also serves as water supply is formed in the upper part thereof. ＠ is an inner brush body made of flat strip-shaped sponge, and is fixed by the stop portion so as to hang down on both sides of the support (A). (To) is a rotating frame that is fixed to the rotating body 0 through a member □□□ so as to rotate together with the rotating body QQ. It consists of a fastening frame (24b). (2) is an L-shaped outer brush body similar to a sponge, which is provided on both sides of the retaining frame (24b) as a support shaft @ the entire center so that it can be raised and lowered;
By placing the edge of the bowl on the lower side (26a), it rotates inward so that the side (26b) comes into contact with the outer surface of the bowl. This is an opening/closing lid for putting in and taking out a czisu bowl, and it opens and closes around a pivot. The opening/closing lid (2) is provided independently for each cleaning device consisting of the branch pipe (2) and the like. An elastic member (2) made of sponge is stretched on the inner surface of the opening/closing lid G via a wire mesh. Furthermore, an electric device is installed inside the opening/closing lid G, and the mouse of the electric device is connected to the wire mesh (
b), and is radiated to the outside through the elastic member (b). The eel is a drainage cover, and the spatula is the outer cylinder wall. Although not shown, the closing movement of the opening/closing lid G is manually operated by a timer relay, and the solenoid valve (4) opens at the same time as the motor is driven, and after this continues for a predetermined time, the motor (9) is stopped. At the same time, the solenoid valve (4) is fully closed, and after the motor is stopped, the electric heater 82 is energized for a predetermined period of time.

Next, the cleaning operation of the bowl will be explained.

Now, when the opening/closing lid (2) is open, the motor is stopped and the solenoid valve (4) is also closed.

In this state with the lid open, the bowl is moved to the support C21 of the rotating body αe.
) on the inner brush body as shown in the figure. As a result, the outer edge of the bowl is positioned on the lower side (26a) of the outer brush body (to) and is pressed downward, causing the side part (26b) to stand up and creating the bowl as shown in the figure. make it come into contact with the outer surface of. After setting the bowl in this way, close the opening/closing lid ■, activate the timer relay, drive the motor, and operate the solenoid valve (
4) Open.

As a result, the pump (6) rotates and the pulley α3
．． (141, the rotating body αQ and the rotating frame (to) rotate via the clutch plate GI. Due to this rotation of the rotating body CI6, the inner brush body expands outward due to centrifugal force and slides on the inner surface of the bowl. The outer brush body (to) rotates due to the rotation of the rotating frame (to), and its lower side (26a) rubs the end surface of the bowl, and the side edge (26b) rubs the outer surface of the bowl. At the same time, the solenoid valve (4
), tap water is introduced into the water supply pipe (3) by its pressure, and this water is ejected from the spout onto the inner surface of the bowl through the branch pipe (2). Further, by rotation of the bonder (6), detergent is drawn out from the detergent tank (7), passes through the check valve (8), and is supplied into the branch pipe (2). Hence the detergent? While supplying tap water containing water to the bowl, the bowl can be scrubbed using the inner and outer brushes. When this washing operation continues for a predetermined period of time, the motor (2) is stopped by the Kummer relay, the solenoid valve (4) is closed, and the electric heater is activated to dry the bowl.

When this drying continues for a predetermined period of time, a timer relay turns on the power! ? The power supply to the vessel is cut off, and the cleaning and drying work is completed. After that, open the opening/closing lid (T) and remove the bowl. In addition, if the opening/closing lid is fully opened during cleaning,
Since the lower pressure of the rotating body α1 caused by the opening/closing lid ■ is released, the clutch plate α field moves upward by the nulling ring 07), and is separated from the boot υα fathom, so that even if the pulley a is rotating, the rotating body α field rotation is stopped. Therefore, even if the opening/closing lid G is opened by mistake, the rotation of the bowl automatically stops, so it is safe.

As described above, according to the present invention, the inner and outer surfaces of the tableware are scrubbed by the inner and outer brush bodies while squirting washing water onto the tableware, so the cleaning work is similar to that when cleaning by hand. Compared to the conventional method of cleaning using only a jet of cleaning water, cleaning can be performed more reliably and quickly. Therefore, less water is required for washing compared to the conventional method, contributing to resource conservation. Furthermore, by providing the clutch plate α0, if the lid is opened by mistake during washing, the rotation of the tableware will automatically stop, making it safe.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a side sectional view, and FIG. 2 is a V'il-1MIFi plane view. (2) ... Branch pipe Q6 ... Rotating body Ql --- Clutch plate ■ ... Inner brush body G ... Outer brush body ■ ... Opening/closing lid Patent applicant Aichi Underwater Model Agent 3 Co., Ltd. Hiroshi Taku14

Claims (1)

[Claims] 1. A branch pipe (2) that supplies cleaning water is fixed upright, and a rotary body α0 is rotatably provided on the outer periphery of the branch pipe (2) and rotated by a drive source as appropriate. The head of the body σ (9 has a spout which communicates with the branch pipe (2) and spouts cleaning water.
At the same time, a bowl-shaped tableware such as a bowl is placed face down on the head, and a rotary body αQ is provided with a rotary body αQ which, by its rotation, rubs the inner and outer surfaces of the tableware placed above. A dishwasher characterized in that an inner brush body and an outer brush body are fixedly installed. 2. Fix the branch pipe (2) that supplies washing water upright, and equip the outer part of the branch pipe (2) with a rotatable body α (layer) and rotate it with an appropriately driven source. A spout 2° C. is formed in the fourth head to communicate with the branch pipe (2) and spout out washing water, and a bowl-shaped tableware such as a bowl is placed face down on the head, and further The rotating body Qe is fixedly provided with an inner brush body and an outer brush body (towards) that rub the inner and outer surfaces of the placed tableware by rotation thereof, and the rotating body αe and its driving source. In the tableware washing apparatus, a clutch plate σ9 is provided between which the rotating body and the drive source are connected when the opening/closing lid G is closed with the tableware set at the zero head of the rotating body aQ. Machine.