KR102038865B1 - A dishwasher that can wash various dishes - Google Patents

Abstract

The present invention relates to a dishwasher having multiple functions, which simultaneously washes the dishes having various shapes including a food tray, a bowl, and spoons and chopsticks in accordance with each characteristic. The dishwasher comprises: a base frame (1) divided into four installation spaces (A) while forming a duplex structure divided into both sides; a food tray washing unit (10) coupled to a first installation space (A1) of an upper end at one side of the four installation spaces (A), and enabling a food tray (3) to be compressed and transferred by being inputted to be washed; a bowl washing unit (20) coupled to a second installation space (A2) of an upper end at the other side of the four installation spaces (A), and enabling a bowl (4) to be placed and washed; and a spoon and chopstick washing unit (30) coupled to a fourth installation space (A4) of a lower end at the other side of the four installation spaces (A), and enabling spoons and chopsticks (5) to be transferred by rotating friction to be washed.

Description

A dishwasher that can wash various dishes}

The present invention relates to a multifunctional dishwasher, and more particularly, to a multifunctional dishwasher for simultaneously washing various types of dishes including plates, dishes, and cutlery according to their characteristics.

In general, a dishwasher is a fixed dishwasher that puts various shapes of dishes such as plates, spoons, and dishes in a dish shelf and washes them for a certain period of time by putting them in an airtight washing case. It is divided into a conveyor-type dishwasher which is washed by passing through the washing room.

Among these, examples of the conveyor-type dishwasher include Patent No. 10-1073005 ('business dishwasher') and Patent No. 10-0935955 ('dishwasher').

Conventional conveyor-type dishwashers all adopt a method of simply placing or mounting dishes on a conveyor. For this reason, in order to prevent the separation of the tableware, the water pressure had to be weakly set, and thus there was a problem that the washing power is relatively low.

In addition, since the conventional dishwasher is manufactured / installed in units according to the type of tableware, such as a plate, a bowl, a cutlery, and the like, the operation route is complicated and the entire area occupied by the facility is large.

Republic of Korea Patent No. 10-1073005 (Notice date October 12, 2011, the name of the invention: commercial dishwasher) Republic of Korea Patent Publication No. 10-0935955 (Notice date January 12, 2010, the name of the invention: dishwashing device)

Therefore, the problem to be solved by the present invention is to solve such a conventional problem, it is possible to simultaneously wash various kinds of tableware in one place, and can be washed separately in consideration of the characteristics of the tableware, the installation area To provide a compact, compact, functional dishwasher.

In order to achieve the above object, the multi-functional dishwasher of the present invention comprises a base frame (1) forming a multi-layer structure divided into two sides and divided into four installation spaces (A); Of the four installation spaces (A), coupled to the first installation space (A1) of the upper side, the plate washing unit 10 is injected and washed so that the plate 3 is pressure-transmitted; Of the four installation spaces (A), coupled to the second installation space (A2) of the other side, the bowl washing unit 20 is placed and washed with the bowl (4); And among the four installation space (A), coupled to the fourth installation space (A4) of the other side, the cutlery washing unit 30 is washed while the cutlery 5 is transported by rotational friction; The plate washing unit 10 has a plurality of spray nozzles 110 through which the inlet and the outlet are penetrated back and forth, and spraying the washing water from the upper and lower sides of the inside, and fixed to the first installation space A1. It is provided between the main body 100 and the spray nozzle 110 in parallel with a pair of conveying conveyor 200 is driven independently of each other, the roller 210 of the foamed silicon material is mounted, The plate 3 introduced into the input space between the pair of conveying conveyors 200 is forcibly conveyed to the outlet side of the first body 100 while being pressed by the roller 210, and the pair of conveying conveyors 200 Spacing control unit 300 for adjusting the spacing of; And a control unit 400, wherein the gap adjusting unit 300 has one end rotatably coupled to the first body 100 and the other end of the pair of transfer conveyors 200. A screw member 310 screwed to the first conveying conveyor 200a, a drive motor 320 installed on the first main body 100 for forward and reverse rotation of the screw member 310, and the screw It is coupled to the member 310 is provided with a pressure sensor 330 for measuring the compressive force applied to the screw member 310, the control unit 400, the value measured by the pressure sensor 330 is a preset reference value If exceeded, the screw member 310 is rotated forward to control the driving of the drive motor 320 so that the first transfer conveyor (200a) is raised, the value measured by the pressure sensor 330 is a preset reference value If less, the screw member 310 is reversely rotated to the first conveying conveyor (2) 00a) to control the driving of the drive motor 320 to be lowered.

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In the multi-functional dish washer according to the present invention, the dish washing unit 20 is provided with a washing chamber (1000a) at the top, and the second main body 1000 is fixed to the second installation space (A2) and The cover 1100 for opening and closing the washing chamber 1000a while being supported and supported by one side of the second main body 1000 and the bowl 4 are placed on the washing chamber 1000a in a temporarily fixed state. And a plurality of washing nozzles 1310 disposed to face the rack 1200 to face the rack 1200 and spraying the washing water toward the rack 1200, wherein the washing rotor is installed in the second body 1000. 1300 may be provided.

In the multi-functional dishwasher according to the present invention, the cutlery washing unit 30 has an enclosure shape in which the front and rear sides are opened, and includes a third main body 2000 fixed to the fourth installation space A4 and a mesh net. A cylindrical shape wrapped around the opening, the inlet and the outlet is formed, is installed to be inclined downward toward the outlet, the washing drum 2100 into which the cutlery 5 is introduced into the inlet, the middle of the washing drum 2100 Is connected to the ring 2110 by a gear bite to provide a rotational driving unit 2200 to provide a rotational power to the washing drum 2100, and is installed toward the inlet from the outlet side at a predetermined height inside the washing drum 2100, It may be provided with a spray pipe 2300 is formed with a plurality of injection holes for spraying the washing water toward the cutlery (5).

According to the multi-functional dishwasher of the present invention, by combining the plate washing unit, dish washing unit, cutlery unit in the aggregate form in the base frame, it is possible to simultaneously wash the plate, bowl, cutlery in one place, the entire washing machine The installation area can be minimized.

In addition, the present invention by separating and washing in consideration of the characteristics of each dish, it is possible to obtain the effect of maximizing the washing efficiency while minimizing dish damage.

1 is a view schematically showing the plane and side arrangement of the multi-functional dishwasher according to an embodiment of the present invention.
Figure 2 is a schematic cross-sectional view of the side dishwasher included in the multifunctional dishwasher of Figure 1;
Figure 3 is a view for explaining the independent drive is composed of a plurality of left and right gap adjusting portion provided in the plate washing portion of FIG.
Figure 4 is a view for explaining the independent drive is composed of a plurality of front and rear gap adjusting portion provided in the plate washing portion of FIG.
5 is a perspective view showing an open state of the dish washing unit included in the multifunctional dish washer of FIG.
6 is a cross-sectional view showing the internal structure of the dish washing portion of FIG.
Figure 7 is a perspective view of the cutlery included in the multifunctional dishwasher of Figure 1;
8 is a front view of the cutlery unit of FIG. 7.

Hereinafter, embodiments of the multi-functional dishwasher according to the present invention will be described in detail with reference to the accompanying drawings. If it is determined that the description of the known technology in connection with the present invention may obscure the gist of the present invention, the detailed description of the known technology will be omitted.

1 is a view schematically showing the plane and side arrangement of the multi-functional dishwasher according to an embodiment of the present invention.

Referring to Figure 1, the multi-functional dishwasher according to an embodiment of the present invention as a device for simultaneously washing various types of dishes, including plates, bowls, cutlery according to each characteristic, the base frame (1), plate washing The part 10, the dish washing unit 20 and the cutlery washing unit 30 is configured.

Base frame 1 is a frame member divided into four installation spaces (A) forming a multi-layer structure divided into both sides.

Base frame (1) is made of steel square pipe, in addition to the skeleton surface portion is made of an open structure. One side portion to which the plate washing unit 10 to be described later is coupled is made longer than the other side, and if necessary, the interlayer surface between the multiple layers may be covered by the iron plate.

The plate washing unit 10 is coupled to the first installation space (A1) of the upper side of one of the four installation spaces (A) provided in the base frame (1), the plate (3) is injected and washed so that the pressure transfer. The detailed configuration will be described later.

The bowl washing unit 20 is coupled to the second installation space A2 of the other upper end of the four installation spaces (A), the bowl 4 is placed and washed. The detailed configuration will be described later.

Cutlery washing unit 30 is coupled to the fourth installation space (A4) of the other bottom of the four installation spaces (A), the cutlery (5) is washed while being transported by rotational friction.

In the present embodiment, the plate washing unit 10 is installed on the upper left side of the worker, the bowl washing unit 20 and the cutlery washing unit 30 is installed on the upper right and lower ends, respectively. In consideration of the fact that the right-handed is the majority, the arrangement is set up to be more convenient in consideration of the height of the tableware of the operator and the order of cleaning.

The bowl washing unit 20 is opened and closed to open and close the cover, it is installed on the upper portion of the cutlery washing unit (30).

Conventional dishwashers are individually manufactured according to the type of tableware, such as a plate, a bowl, a cutlery, and are installed separately from each other, and thus, there is a problem in that the operation route is complicated and the entire area occupied by the facility is large.

On the contrary, in the present invention, the plate washing unit 10, the bowl washing unit 20, and the cutlery washing unit 30 are combined in a form assembled in the base frame 1, so that the plate, the bowl, and the cutlery are simultaneously held in one place. It can be washed, and the effect of minimizing the total installation area of the washer can be obtained.

The detailed configuration of the plate washing unit 10 will now be described.

FIG. 2 is a view schematically illustrating a side cross-sectional view of a plate washing unit included in the multifunctional dish washer of FIG. 1, and FIG. 3 is independently driven by a plurality of left and right spacing adjusting units provided in the plate washing unit of FIG. 2. Figure 4 is a view for explaining, Figure 4 is a view for explaining the independent drive is composed of a plurality of front and rear gap adjusting portion provided in the plate washing unit of FIG.

As shown in FIG. 2, the dish washing unit 10 is a dish washing machine which transfers the plate 3 in a lightly compressed state so that the plate 3 which is subjected to water pressure does not deviate. It includes a pair of conveying conveyor (200).

The first body 100 penetrates back and forth to form an inlet and an outlet, and a plurality of spray nozzles 110 for spraying washing water are mounted on upper and lower sides of the first body 100.

Spray nozzle 110 is fixed to the support rod (not shown) installed at a predetermined interval on the top and bottom of the first body 100, a separate omni-directional rotary drive (not shown) between the upper end and the support rod of the spray nozzle 110 By mounting the spray nozzle 110 may be configured to move up, down, left and right. This is a method for minimizing the occurrence of blind spots that does not have a washing power.

The pair of transfer conveyors 200 are installed in parallel between the spray nozzles 110 in a vertical direction to be driven independently of each other, and a roller 210 made of a foamed silicon material is mounted.

Both ends of the roller 210 are rotatably coupled to the conveyor frame 220 via a bearing. Rotational driving of the roller 210 is one example, the roller 210 is spoken side by side to the conveyor frame 220, a timing pulley (not shown) is formed on one side or both sides of the roller 210, the conveyor frame 220 A driving motor (not shown) is mounted at one side, and the driving timing pulley of the driving motor and the timing pulleys of the plurality of rollers addressed to the conveyor frame are connected to the timing belt so that rotational power can be sequentially transmitted.

In addition, the rotational speed of the drive motor may be adjusted step by step according to the cleaning characteristics (such as oil level) of the plate or the characteristics of the detergent used for cleaning. The greasy plate 3 is washed for a long time while transporting slowly, and the greasy plate 3 is quickly cleaned while transferring quickly.

A plurality of brushes 230 may be installed between the rollers 210, and the brushes 230 may be spaced apart from the inlet of the first body 100 so that dirt may be removed while the plate 3 is tightly bitten. It is preferred to be installed at the point.

The pair of conveying conveyors 200 are rotated in opposite directions to convey the plate 3 introduced into the input space between the pair of conveying conveyors 200 to the outlet side of the first body 100.

At this time, since the distance between the rollers 210 is set smaller than the thickness of the plate 3, the plate 3 introduced into the input space is the outlet of the first main body 100 in the state pressed on the roller 210 Forced to the side.

Conventionally, since the plate is simply placed or mounted on the conveyor, the water pressure has to be set relatively weakly in order to prevent the plate from being separated. Because of this, there was a problem that the washing power falls.

On the contrary, in the present invention, by forcibly conveying the plate in a pressure-fixed state between the pair of rollers 210 arranged up and down so that the plate is not separated, the water pressure can be set stronger than before. The effect of cleaning quickly and neatly is obtained.

In addition, since the foamed silicone material having elasticity surrounds the shaft of the roller 210, the present invention can stably wash the plate while minimizing deformation / damage of the plate in the pressing process.

Here, the distance adjusting unit 300 and the control unit 400 for adjusting the interval of the pair of conveying conveyor 200 is configured to further include.

The gap adjusting unit 300 includes a screw member 310, a driving motor 320, and a pressure sensor 330.

The screw member 310 is rod-shaped, one end of which is rotatably coupled to the first body 100, and the other end of the pair of conveying conveyors 200 is connected to the conveyor frame of the upper first conveying conveyor 200a. It is a screwed configuration.

The drive motor 320 is installed on the first body 100 to rotate the screw member 310 forward and reverse. In this embodiment, a DC step motor having excellent reaction speed and position accuracy is used.

The pressure sensor 330 is configured to measure the compressive force applied to the screw member 310 is coupled to the interruption of the screw member 310. In this embodiment, a load cell is used.

When the value measured by the pressure sensor 330 exceeds a preset reference value, the controller 400 determines that the plate is highly deformable, and the screw member 310 is rotated forward to raise the first conveying conveyor 200a. The driving of the driving motor 320 is controlled.

When the value measured by the pressure sensor 330 is less than the preset reference value, it is determined that the plate is likely to be separated, and the screw member 310 is reversely rotated to lower the first conveying conveyor 200a of the driving motor 320. Control the drive.

If the thick plate 3 enters, the plate 3 is tightly sandwiched between the rollers 210 and the value of the pressure sensor 330 is measured relatively large, and the controller 400 controls the pressure sensor 330. The screw member 310 is rotated forward until the value of) becomes a reference value to raise the first conveying conveyor 200a to a predetermined height. It is to reduce the compressive force applied to the plate (3).

On the contrary, when the thick plate 3 enters, the plate 3 is loosely sandwiched between the rollers 210 and the value of the pressure sensor 330 is measured to be relatively small, and the controller 400 controls the pressure sensor 330. The first conveying conveyor 200a is lowered to a predetermined height by rotating the screw member 310 reversely until the reference value becomes a reference value. It is to increase the compressive force applied to the planting plate (3).

Here, the reason of adjusting the height of the 1st conveying conveyor 200a among the upper 1st conveying conveyor 200a and the 2nd conveying conveyor 200b of the lower side is because of the convenience of a plate input. The second conveying conveyor 200b on the lower side is a bottom portion on which the plate is placed and supported. When the height of the portion is changed, the height of feeding the plate is not constant, and the plate feeding is cumbersome.

In addition, the reference value may be any specific numerical value or any specific range, and it is preferable that the user is configured to input and set separately.

As described above, the present invention can adjust the height of the first conveying conveyor 200a in a variable manner according to the thickness of the plate, thereby uniformly and uniformly fixing the plate regardless of the type of the plate, thereby preventing plate damage. The effect of washing the plate more stably can be obtained.

On the other hand, the left and right thickness of the plate that is put into the washing machine may be different, various plates may be added at the same time. A countermeasure is needed.

Therefore, as shown in FIG. 3, the gap adjusting unit 300 includes a plurality of first gap adjusting units 300a installed at one side of the first conveying conveyor 200a and a second gap installed at the other side. It is preferable that the control unit 300b is divided and installed.

The first spacing controller 300a and the second spacing controller 300b are configured identically to each other, but the controller 400 (see FIG. 2) includes the first spacing controller 300a and the second spacing controller 300b. Control the driving of each independently.

Similarly, the thickness before and after the plate fed into the washing machine may be different, and the type of plate put into the washing machine may vary from time to time. A countermeasure is also needed.

Therefore, as shown in FIG. 4, the gap adjusting unit 300 includes a plurality of third gap adjusting units 300c installed at the front of the first conveying conveyor 200a and a fourth gap disposed at the rear. The controller 400 is divided into the controller 300d, and the controller 400 independently controls the driving of the third gap controller 300c and the fourth gap controller 300d.

In this way, by independently adjusting the front, rear, left and right height of the first conveying conveyor (200a), it is possible to obtain an effect that can uniformly press-transfer the plate without regard to the difference in the thickness of the plate, the type of plate to be introduced. .

Now, the dish washing unit 20 will be described.

5 is a perspective view illustrating an open state of the dish washing unit included in the multifunctional dish washer of FIG. 1, and FIG. 6 is a cross-sectional view illustrating an internal structure of the dish washing unit of FIG. 5 in a closed state.

5 and 6, the dish washing unit 20 includes a second body 1000, a cover 1100, a rack 1200, and a washing rotor 1300.

The second main body 1000 has a washing chamber 1000a provided at an upper portion thereof and is fixed to the bottom side of the second installation space A2. The second body 1000 is provided in the shape of a flat enclosure having an upper portion opened.

The cover 1100 is configured to open and close the washing chamber 1000a while being supported and supported by one side of the second body 1000. In order to guide the elastic sliding movement of the cover 1100, the guide 1010 is erectedly coupled to one side of the second body 1000.

As shown in FIG. 6, the rack 1200 is configured to be placed on the washing chamber 1000a in a state where the bowl 4 is temporarily fixed inside.

The washing rotor 1300 includes a plurality of washing nozzles 1310 disposed to face the rack 1200 and spraying the washing water toward the rack 1200, and is installed in the second body 1000.

The washing rotor 1300 is configured in plural, the lower washing rotor 1301 installed to face the lower portion of the rack 1200 as shown in FIG. 5, and the upper portion of the rack 1200 as shown in FIG. 6. It is preferable that the upper washing rotor 1302 is installed to face.

In addition, a hanggum rotor 1400 provided with a hanggum nozzle 1410 may be further installed on the bottom side of the second body 1000. The rinse rotor 1400 is disposed to intersect with the rinse rotor 1300 to spray clean rinse water, which is not washing water.

Now, the cutlery washing unit 30 will be described.

7 is a perspective view of the cutlery unit included in the multi-functional dishwasher of FIG. 1, and FIG. 8 is a front view of the cutlery unit of FIG. 7.

7 and 8, the cutlery washing unit 30 includes a third body 2000, a washing drum 2100, a rotation driving unit 2200, and an injection tube 2300.

As illustrated in FIG. 7, the third main body 2000 is a frame having an enclosure shape, in which the front and rear surfaces thereof are opened and fixed to the fourth installation space A4. On both sides of the third body 2000, a pair of safety plates 2010 for preventing the separation of the washing drum 2100 to be described later, and as shown in Figure 8 toward the bottom surface from the lower side of the safety plate 2010 A pair of support side plates 2020 extending diagonally to support the washing drum 2100 are coupled to each other.

The washing drum 2100 has a cylindrical shape wrapped with a mesh network, and is opened and closed to form an inlet and an outlet, and is installed to be inclined downward at an angle toward the outlet, and the cutlery 5 is introduced into the inlet.

The rotary drive unit 2200 is connected to the intermediate ring 2110 of the washing drum 2100 by a gear bite and is configured to provide rotational power to the washing drum 2100. As shown in FIG. 8, the rotation driving unit 2200 includes a drive gear 2111 formed on an outer circumferential surface of the intermediate ring 2110, a driven gear 2112 geared with the drive gear 2111, and the driven gear. 2112 and a power transmission belt 2115 wound around the driving wheel 2114 of the driving motor 2113, and a pair of supporting side plates 2020 to support the washing drum 2100 while being in contact with the washing drum 2100. It is configured to include a support roller (2116) respectively installed in the). If necessary, the reduction gear 2117 may be installed in parallel on the same axis as the driven gear 2112.

When the washing drum 2100 is rotated by the rotation driving unit 2200, the cutlery 5 is slowly transferred to the outlet side by the downhill rotational friction with the washing drum 2100.

At this time, the inner circumferential surface of the washing drum 2100 is preferably formed with a triangular jaw 2101 made of a plate-shaped body having a triangular cross section perpendicular to the inner circumferential surface in the longitudinal direction. The triangular jaw 2101 is formed by a predetermined number so that when the washing drum 2100 is rotated, the cutlery 5 introduced therein is lifted from the bottom of the washing drum 2100 and pulled up to the upper side to spray again to the bottom. do.

The injection pipe 2300 is installed toward the inlet from the outlet side at a predetermined height inside the washing drum 2100, and a plurality of injection holes for spraying the washing water toward the cutlery 5 are formed at predetermined intervals along the longitudinal direction.

In order not to interfere with the introduction of the cutlery 5, the injection pipe 2300 is installed toward the inlet from the outlet side, and the entrance portion of the injection pipe 2300 adjacent to the outlet is suspended by a hanger 2310 in the third main body. Coupled to the rear of 2000.

In general, the plate (3) made of stainless steel is a flat dish that is likely to be deformed during the washing process, and the bowl (4) is the most fragile dish that can be damaged during the washing process because most of the ceramic material, cutlery (5) Most of the metal is made of metal and there is no risk of breakage in the washing process.

Reflecting this, the plate 3, which is likely to be deformed, is forcedly transferred between the rollers in which the foamed silicon material is wrapped and fixed, thereby setting the water pressure strongly while minimizing damage to the plate 3 in the pressing process. To clean the plate 3 quickly and neatly.

The vessels 4 most susceptible to breakage are placed on a rack one by one and washed in a fixed manner, and by not mixing the other dishes therein, the bowls 4 can be washed more stably while minimizing the occurrence of blind spots that are not affected by the washing force. It becomes possible.

The cutlery 5 having a high risk of breakage and high detachment is put into a washing drum wrapped with a mesh network, and the cutlery 5 can be effectively washed while being stirred and washed at the same time.

Complex functional dishwasher of the present invention configured as described above, the plate washing unit, dish washing unit, cutlery washing unit is combined in the form of the base frame, it is possible to simultaneously wash the plate, bowl, cutlery in one place Therefore, the overall installation area of the washer can be minimized.

In addition, the present invention by separating and washing in consideration of the characteristics of each dish, it is possible to obtain the effect of maximizing the washing efficiency while minimizing dish damage.

The scope of the present invention is not limited to the above-described embodiments and modifications, but may be embodied in various forms of embodiments within the scope of the appended claims. Without departing from the gist of the invention claimed in the claims, it is intended that any person skilled in the art to which the present invention pertains falls within the scope of the claims described in the present invention to various extents which can be modified.

1: base frame
10: plate washing unit
20: dish washing unit
30: cutlery cleaner

Claims (4)

A base frame (1) forming a multi-layer structure divided into two sides and divided into four installation spaces (A);
Of the four installation spaces (A), coupled to the first installation space (A1) of the upper side, the plate washing unit 10 is injected and washed so that the plate 3 is pressure-transmitted;
Of the four installation spaces (A), coupled to the second installation space (A2) of the other side, the bowl washing unit 20 is placed and washed with the bowl (4); And
Among the four installation spaces (A), coupled to the fourth installation space (A4) of the other side, the cutlery washing unit 30 is washed while the cutlery 5 is transported by rotational friction;
The plate washing unit 10,
A first body 100 fixed to the first installation space A1 and mounted with a plurality of spray nozzles 110 through which the inlet and the outlet are penetrated back and forth, and spraying the washing water from the upper and lower sides thereof;
Installed in parallel between the spray nozzles 110 and driven independently of each other, and provided with a pair of conveying conveyors 200 on which rollers 210 made of foamed silicon are mounted,
The plate 3 introduced into the input space between the pair of conveying conveyors 200 is forcibly conveyed to the outlet side of the first body 100 while being pressed by the roller 210.
An interval adjusting unit 300 for adjusting an interval of the pair of conveying conveyors 200; And a controller 400;
The gap adjusting unit 300, one end is rotatably coupled to the first body 100 and the other end is screwed to the upper first conveying conveyor (200a) of the pair of conveying conveyor (200). The screw member 310, the drive motor 320 is installed on the first main body 100 for forward and reverse rotation of the screw member 310, and the screw member 310 is coupled to the screw member ( It is provided with a pressure sensor 330 for measuring the compression force applied to 310,
The control unit 400, when the value measured by the pressure sensor 330 exceeds a predetermined reference value, the screw member 310 is rotated forward so that the first conveying conveyor (200a) to raise the drive motor ( When the value of the pressure sensor 330 measured below the preset reference value is controlled, the screw member 310 is reversely rotated so that the first conveying conveyor 200a is lowered. Multi-functional dishwasher, characterized in that for controlling the driving of 320. delete The method of claim 1,
The dish washing unit 20,
A second main body 1000 provided at an upper part of the washing chamber 1000a and fixed to the second installation space A2;
A cover 1100 for opening and closing the washing chamber 1000a while being supported and supported by one side of the second body 1000,
A rack 1200 placed on the washing chamber 1000a in a state where the bowl 4 is temporarily fixed;
Having a plurality of washing nozzles 1310 disposed to face the rack 1200 and spraying the washing water toward the rack 1200, and having a washing rotor 1300 installed in the second body 1000 Multifunctional dishwasher characterized by the above-mentioned. The method of claim 1,
The cutlery unit 30,
A third main body 2000 fixed to the fourth installation space A4 in a shape of an enclosure in which the front and rear sides are opened;
Cylindrical shape wrapped in a mesh network, the front and rear opening and the inlet and the outlet is formed, it is installed to be inclined downward toward the outlet, the washing drum (2100) into which the cutlery 5 is introduced into the inlet,
A rotation driving unit 2200 connected to the intermediate ring 2110 of the washing drum 2100 to provide rotational power to the washing drum 2100;
The complex function, characterized in that provided in the washing drum 2100 is provided toward the inlet from the outlet side at a predetermined height, the injection pipe 2300 is formed with a plurality of injection holes for spraying the washing water toward the cutlery (5) Type dishwasher.

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