JP2018089220A - Four-minute dishwasher-dryer - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a structure in which dishwashing can be finished extremely fast in a dishwasher for the purpose of reducing a housework load even a little in the era when many women work outside.SOLUTION: The dishwasher-dryer is characterized by the function in which, for the purpose of extremely reducing washing time of mainly household dishes, dish receiving shelves 4, 5, 6 are rotated cyclically to wash all dishes piece by piece by directly blowing. Also, in the A model, a cleanser is blown for washing with hot water directly on oil stains, various germs, etc., stuck to dishes, and then the dishes with cleanser foams are washed with a strong hot shower directly from a washing nozzle. Next, the dishes are dried with a strong hot wind to completely suppress generation of various germs. In the B model, the shelves are similarly rotated cyclically for four times, with washing performed by left and right alternately rotating washing rotary brushes with a cleanser, so that washing to drying is finished in four minutes in the type of a model having eight dish receiving shelves.SELECTED DRAWING: Figure 2

Description

        The basis of the present invention is a dishwasher with a structure that can clean dishes very quickly in order to reduce the burden of housework even when many women work outside. While many dishwashers used in private homes have traditionally washed the entire table in a shower with the dishes placed on the cupboard shelves, Type A and Type B are also the same for each cupboard shelf. Circulate and rotate one by one and wash in turn.

        Since the oil stains of the dishes are circulated and washed one by one for each dish holder shelf, type A and B types are rotated 30 degrees sideways from the front to the back. In addition, it is inclined at an angle of 30 to 45 degrees toward the horizontal direction. The reason for this is to make the outer dimensions of the case as small as possible, and to incorporate a washing nozzle and washing rotary brush into the corner of the square case, making it possible to effectively use dead space and increasing the number of shelves for tableware. It is. In order to keep the angle of the direction of the cupboard shelf from changing even if it is circulated and rotated with the angle of the direction of the cupboard shelf being fixed, the auxiliary rotation guide Link. In addition, the structure of the cupboard shelf has been designed so that the tableware will never spill out from the cupboard rack even if the cupboard rack rotates. In the unlikely event that an abnormal condition such as a tableware occurs, the emergency stop function is adopted.

JP 2001-104234 A

  Currently, there are many other dishwashers that are structured to spray detergent on the whole while washing utensils are arranged on a shelf, as disclosed in Japanese Patent Application No. 11-282731 of many published patent publications. The present invention, which has a structure that was conceived from a completely different idea, has a completely different origin. In order to finish from cleaning to drying in an extremely short time, it is more beautiful to rotate and rotate the tableware one by one in the cupboard and wash each tableware directly. The earliest.

    In order to solve the problem of how to quickly wash dishes cleaned after cooking three times a day, you can put the dishes in a dish rack and wash away the detergent and the detergent. It is necessary to increase the cleaning ability. For this purpose, it is best to spray a high pressure and high temperature washing water shower directly on each tableware, so it is best to circulate and rotate the tableware rack.

        In ordinary households, it is common to clean up dishes such as tableware three times in the morning, noon, and night after every meal, as usual. It takes time and effort to put dirty dishes in the dishwasher after meals, but once set, the eating device will clean and dry in 3 to 5 minutes, so family members can take a break Enjoy time. In addition, since the operation time of the eating tool is extremely short, it is also advantageous that the amount of detergent and the amount of tap water and electricity used are small.

The front view, top view, and side view of the number of shelves for tableware trays being eight in a row. The perspective view of the whole dishwasher. Circulation rotation guide rail diagram. The front view, top view, and side view of the number of shelves for tableware receiving trays in two rows and eight. The front view, the top view, and the side view with the number of the shelf of a tableware tray 12 rows and twelve. The perspective view etc. for platters, tea bowls, etc. of the tableware shelf and the cross section of the tableware tray A type in which the cupboard shelf changes 360 degrees by circulating rotation. The rotation state diagram of the slanting fixed link of the cupboard shelf and the position of the cleaning nozzle. Movement explanatory drawing of the circulation rotation state of a tableware tray. Movement explanatory drawing of the reduction gear of the circulation rotation drive of a tableware shelf. Rotation drive diagram and position diagram of five cleaning rotating brushes alternately left and right.

BEST MODE FOR CARRYING OUT THE INVENTION

The basis of the present invention is the development of a dishwasher / dryer that can efficiently and reliably wash dishes in an extremely fast and short time. Insert the plug of the power cord shown in FIG. 1 into the outlet, 1 out of the case, 2 open / close opening / inspection opening of the table, 3 open the lid, wash the tableware of the 4 and 5 table racks, 14 Put the plate in the tableware and 17 extension wires, close the lid firmly, and touch the 16 operation panel auto to start. It is also possible to select the required menu from detergent cleaning, hot water shower, cleaning to drying and touch Start. Detergent is sprayed from 9 washing rotary brushes, and the washing rotary brush is pushed in the direction of tableware by the force of water pressure. As shown in FIG. 2, the action of 15 5 rotary drive gears by the movement of 24 drive motors. Rotate the left and right alternately for about 10 seconds, and when the detergent cleaning is completed, the cleaning rotary brush returns to its original position. When the tableware rack circulates and rotates for about 3 seconds, the cleaning rotary brush returns to its original position. It is back and does not hit the cupboard circulation rotation guide. Then, the next dish tray is cleaned with detergent for about 10 seconds. You can change the idle gear ratio to increase or decrease the cleaning time for dishes. In order for the tableware rack circulation guide of 6 and the tableware rack to always maintain an oblique inclination, 19 auxiliary belt guides are used together so that 19 auxiliary belt guides rotate together in the same direction. It has been broken. The inclination fixing link of the tableware receiving shelf 7 is for the tableware receiving shelf to be always inclined and to rotate and rotate the tableware receiving shelf. The purpose is to reduce the outer dimension of one outer case. When the tableware rack is rotated once, the next powerful hot water shower is used to repeat washing twice with a rotating cleaning brush for about 10 seconds, and the same is sent to the next tableware rack. Finishing is carried out with strong wind or warm air drying for 10 seconds, and the circulation rotation is completed once every 3 seconds. Each part is rotated by a motor, and in order to rotate 6 tableware rack circulation rotation guides, it is decelerated from 11 rotation driving gears by 13 deceleration idler gears, and the tableware receiving cabinet is the next tableware in about 3 seconds. Slow down to a speed that can be sent to the shelf. At the time of 12 rotation drive stop gears (during washing), the rotation of the tableware rack circulation rotation guide is stopped. In order to perform these rotational movements in a narrow range as much as possible, 18 circulation rotation guide rails are used. In order to be able to set the tableware fittings of the tableware rack according to the size of the tableware, it is basically fixed with screws so that the tableware fittings do not shift or come off. The structure is such that it can be loosened and the tableware can be removed and displaced freely. Normally, the tableware that you always use in each home is fixed, so once you set the position of the tableware, you will not change the position of the tableware every time you use it. The 20 wash water inlet of FIG. 2 is connected to the faucet currently used with a branch plug and a hose, and the 21 wash water drain outlet is connected to the sink with a hose. The air port 22 is for exhausting air during drying. For safety during operation of the dishwasher, the lid of the opening is locked during 23 operation.
(As an example), the number, size and shape of tableware used in each home is different, so there are various types so that the type of dishwasher can be selected.
1. The dishwasher type is AA type (the dish rack is always diagonally upward).
2. The dishwasher type is BB type (the direction of the dish rack changes 360 degrees in accordance with the continuous rotation).
3, 1 type (4 cupboards).
2 types (6 cupboards).
3 types (8 cupboards).
4, 1 type (the table rack is only one line in the direction of circulation rotation).
Type 2 (two rows of tableware racks in the direction of circulation rotation).
In total, there are 4 tableware racks in a row, up to 16 in a row.
(As an example),
AA type 2 type 1 type-There are only 6 rows of tableware racks, and always 6 diagonally upwards.
BB type 1 type 2 type ・ Two rows of tableware racks are aligned and the direction changes 360 degrees.

1, the outer case.
2, tableware opening / outlet and inspection port.
3. Opening and inspection palate.
4, tableware rack (for platter).
5. Tableware rack (for teacup).
6, cupboard circulation rotation guide.
7, table cabinet tilting fixed link.
8, detergent spout.
9, cleaning rotating brush.
10, auxiliary circulation rotation guide.
11, circulating rotation drive gear.
12. Circulation rotation stop gear (cleaning).
13. Deceleration idle gear.
14, fasteners.
15, 5 left and right alternating rotating gears.
16, operation panel.
17 、 Extension wire for fixing tableware.
18, Circulation rotation guide rail.
19, Chien belt.
20, washing water inlet.
21, wash water drain outlet.
22, air vent.
23, opening lock during operation.
24, drive motor.
25, washing nozzle.

Claims (3)

In order to improve the function of cleaning ability such as dirty oil stains and germs attached to tableware,
(1) When the dishes to be washed are placed in a dish receiving shelf and circulated and rotated, the dishes are closest to the washing nozzle, and it is most effective to wash them one by one in order.
(2) It is extremely effective to spray detergent directly on the tableware from the washing nozzle and to wash the tableware by spraying it directly onto the tableware. As a cleaning method,
(1) A method of washing the table (inside) and back (outside) of the tableware with detergent or high pressure hot water shower directly from the washing nozzle.
(2) A method of washing the front (inside) and back (outside) of the tableware by rotating the cleaning rotary brush alternately left and right for about 10 seconds. If the direction of the dish rack is rotated upward and obliquely upward, a washing nozzle and a washing rotating brush can be incorporated into the corner of the square case of the dishwasher, so that the dead space can be used effectively, and the outer dimensions become compact.

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