KR101018662B1 - Automatic washing machine for table-ware of group feeding - Google Patents

Abstract

The present invention relates to a plate dish washer for a group meal, and more particularly, to clean a plate used for a group meal, a plurality of feed shafts and a plurality of feed shafts connecting the same to form a plurality of conveying line for conveying the plate 2 to provide a conveying belt, a plurality of conveying lines are joined to form a joint portion, and by inserting the plate to be washed in the site to be transported in one direction, the plate is conveyed in one direction by indentation between the plurality of joints of the plate A group food tableware having the effect of washing and improving work efficiency, reducing the washing time and labor costs in the washing of a plurality of plates by washing through a washing unit having a plurality of washing brushes rotated on the upper and lower surfaces Relates to a washer.

Plates, Tableware, Washers

Description

Plate dishwasher for group meals {AUTOMATIC WASHING MACHINE FOR TABLE-WARE OF GROUP FEEDING}

The present invention relates to a single plate food dish washer to enable efficient cleaning while reducing the cleaning time during the cleaning of a large number of group food plates.

In general, in order to wash dishes, a person washes himself or uses a washing device. The washing device organizes dishes, dishes, and cutlery at regular intervals into a washing container and sprays water with the cleaning agent. It is supposed to flush the dirt with water pressure.

Conventional tableware washer has a problem in that it consumes a large amount of water and takes a lot of time compared to scrubbing by rubbing due to the decomposition of detergent and water pressure, but there is no difficulty in cleaning general tableware. .

However, the plate used in the distribution restaurant has the same shape, unlike the various types of tableware, there was a problem inefficient when used in a conventional dishwasher.

The present invention has been made to solve the above problems, an object of the present invention is to rotate the upper and lower surfaces of the plate and to remove the dirt of the plate and a plurality of washing parts to remove the plate from one side to wash the plate The first and second conveyance belts are press-fitted at both ends of the tray and transported in one direction so that they can flow out of the other side after the washing process is completed by the unit. To provide a group dishwasher that can be cleaned.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention as a means for solving the above problems, a plurality of support plates which are opposed to each other; First and second feed shafts disposed between the plurality of support plates, the first and second feed shafts being spaced apart by a predetermined distance in the longitudinal direction of the support plate; A plurality of first transfer belts for power transmission of the first and second transfer shafts to each other; Third and fourth feed shafts installed to face the first and second feed shafts at the lower ends of the first and second feed shafts; A plurality of second transfer belts connected to the third and fourth transfer shafts so as to be capable of power transmission, and having an upper surface joined to the bottom surfaces of the plurality of first transfer belts to form a plurality of joints and moving in one direction; Located between the first and second feed shafts or the third and fourth feed shafts, a plurality of washing parts comprising a main shaft both ends coupled to the plurality of support plates, respectively, and a cleaning brush fitted to the outer periphery of the main shaft, respectively. Wow; A drying unit coupled to an upper end of the plurality of support plates to dry the plate subjected to the plurality of washing units; A plurality of power means connected to one of the first and second feed shafts and one of the plurality of main shafts so as to be power-transmittable by power transmission means, respectively, to transmit rotational force; Characterized in that comprises a.

As described above, the present invention can efficiently and efficiently wash a large number of plates used for a group meal, thereby reducing labor costs and work due to the need for manpower mobilized to wash the plates Due to the shortening of time, the efficiency of the washing process is improved.

Before describing the various embodiments of the present invention in detail, it will be appreciated that the application is not limited to the details of construction and arrangement of components described in the following detailed description or illustrated in the drawings. The invention may be embodied and carried out in other embodiments and carried out in various ways. In addition, the device or element orientation (e.g., "front", "back", "up", "down", "top", "down" expressions and predicates used herein with respect to terms such as " bottom ", " left ", " right ", " lateral " It will be appreciated that the device or element does not simply indicate or mean that it should have a particular orientation, but also “first”, “second”, “third”, “second”. Terms such as "fourth" are used in this specification and the appended claims for purposes of illustration and are not intended to indicate or mean the relative importance or spirit.

The present invention has the following features to achieve the above object.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as having a conventional or dictionary meaning, and the inventors should properly explain the concept of terms in order to best explain their own invention. Based on the principle that can be defined, it should be interpreted as meaning and concept corresponding to the technical idea of the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

Hereinafter, with reference to Figures 1 to 8 will be described in detail a plate dish washer according to a preferred embodiment of the present invention.

The plate dish washer according to the present invention relates to a plate washer for efficiently and efficiently cleaning a plurality of plates rather than manual, using a manpower, the support plate (10a, 10b), the first, second feed shaft ( 20, 21, the first conveying belt (30a, 30b), the third, fourth conveying shaft (22, 23), the second conveying belt (31a, 31b), the washing section 40, the power means (50a, 50b) , Rotating member 70, power transmission members (A, B, C, D, E), guide member 90, safety plate 12, rinsing agent supply unit 60, detergent input unit 63, drying unit ( 80), the pressing unit 100, the plate supply unit 110, and the automatic collection line (120a, 120b).

The plurality of support plates 10a and 10b are coupled to the plurality of support bases 11 and spaced apart from each other by a predetermined distance from the ground. The plurality of support plates 10a and 10b may also face each other and may be spaced apart from each other.

The first and second feed shafts 20 and 21 are installed between the plurality of support plates 10a and 10b, and are arranged to be spaced apart from each other at a predetermined interval toward the longitudinal direction of the plurality of support plates 10a and 10b. Both ends of the first and second feed shafts 20 and 21 are coupled to the plurality of support plates 10a and 10b, respectively.

The plurality of first conveyance belts 30a and 30b connect the first and second conveyance shafts 20 and 21 to each other, thereby transmitting the rotational force transmitted to the first conveyance shaft 20 to be described below. 21), the first and second feed shafts 20, 21 are to be rotated at the same time. In this case, the plurality of first transfer belts (30a, 30b) are arranged to be spaced apart from each other by a predetermined interval so that the plate can be transported in the longitudinal direction of the support plates (10a, 10b) between, in the present invention By allowing each of the first conveyance belts 30a and 30b to be adjacent to each of the plurality of support plates 10a and 10b, it is possible to prevent the transfer of the plate to be cleaned.

The third and fourth feed shafts 22 and 23 are installed between the plurality of support plates 10a and 10b in the same manner as the first and second feed shafts 20 and 21 described above, and both ends of the plurality of support plates 10a. And 10b), respectively, and are disposed to face the first and second feed shafts 20 and 21 at lower ends of the first and second feed shafts 20 and 21, respectively.

That is, the third transfer shaft 22 is positioned at the lower end of the first transfer shaft 20, and the fourth transfer shaft 23 is positioned at the lower end of the second transfer shaft 21. However, the length of the second transfer belt (31a, 31b) is relatively longer than the first transfer belt (30a, 30b), it is possible to form the input space 14 of the plate to be inserted to wash.

The second transfer belts 31a and 31b also operate in the same manner as the first transfer belts 30a and 30b. The third and fourth transfer shafts 22 and 23 are connected to each other to connect the third transfer shaft. The first conveyance belt flowing in one direction and the upper end of the second conveying belt (31a, 31b) flowing in one direction to have a function to transmit the rotational force transmitted to the (22) to the fourth transfer shaft (23) The lower ends of 30a and 30b are joined to each other. Referring to FIG. 3 in more detail, the first transfer belts 30a and 30b have a form in which an upper end flows to the right and a lower end moves to the left, and the second transfer belts 31a and 31b have a lower end. By configuring the flow to the right and the upper end is moved to the left, the lower end of the first transfer belt (30a, 30b) and the upper end of the second transfer belt (31a, 31b) are mutually bonded to be transferred to the left It can be.

The guide member 90 is formed on the inner surface of the support plate (10a, 10b) facing each other, respectively, to prevent the upper end portion of the first transfer belt (30a, 30b) to sag to the bottom surface. . That is, in the case of the first conveyance belt (30a, 30b), the guide member 90 to one side of the support plate (10a, 10b) so as to be located in the empty space (α) formed by the first conveyance belt (30a, 30b) To combine. The guide member 90 is applied to both of the plurality of first transfer belts 30a and 30b.

The rotating member 70 is the first, second conveying belt 30a, 30b (31a, 31b) receiving the rotational force from the first, second, third, fourth conveying shaft (21, 21, 22, 23) In order to ensure that the rotational force is properly transmitted without turning, the first, second, third, and fourth conveyance shafts 21, 21, 22, and 23 are respectively wound around the outer periphery of the first, second, and third conveying belts. To be combined.

Of course, in the present invention, the rotating member 70 is shown in the form of a roller, as shown in FIG. After application to the sprocket 71, a plurality of insertion portions 73 are equally spaced in the longitudinal direction in the first and second conveyance belt (30a, 30b) (31a, 31b) to form a plurality of perforations, The thread 72 may be inserted into the insertion portion 73 and rotated so that the first and second transfer belts 30a and 30b and 31a and 31b may flow in one direction.

As shown in FIGS. 1 to 5, the washing unit 40 may be disposed between the first and second feed shafts 20 and 21, or between the third and fourth feed shafts 22 and 23. It is located in, consisting of a plurality of main shaft (41a, 41b, 41c) and the washing brush (42).

The plurality of main shafts 41a, 41b, and 41c may have a form in which both ends thereof are coupled to the plurality of support plates 10a and 10b, similarly to the first, second, third, and fourth transfer shafts 21, 21, 22, and 23. The cleaning brush 42 is coupled to the outer periphery of the plurality of main shafts 41a, 41b, and 41c, respectively, between the plurality of support plates 10a and 10b.

Positions of the plurality of main shafts (41a, 41b, 41c) between each other to form a triangle, as shown in the figure, so that when the plate is passed through the washing unit 40, the plate is to be evenly washed on the upper and lower surfaces It is arranged to.

Of course, if the user can select both the upper and lower surfaces of the plate with the cleaning brush 42, it will be natural that the arrangement can be applied to other arrangements than the mutual arrangement of triangles.

The power means (50a, 50b) and the power transmission members (A, B, C, D, E) are formed on the first feed shaft 20 and the third feed shaft 22, the first, second feed The belt 30a, 30b, 31a, 31b is made to flow, and is also formed in the plurality of main shafts 41a, 41b, 41c to rotate the cleaning brush 42.

First, the power means 50a and the power transmission members A and B applied to the first feed shaft 20 and the third feed shaft 22 will be described. The first feed shaft 20 and the third feed shaft will be described. One end of the feed shaft 22 is formed to protrude out of one of the support plates 10a of the plurality of support plates 10a and 10b, and the power transmission members A and B are coupled to the protruded ends. The power transmission member (A, B) is preferably used to the sprocket which is meshed with each other to rotate, the power transmission member (B) coupled to the third transfer shaft 22, power means such as a motor (50a) ) And the power transmission means 82 to enable power transmission, so that the rotational force of the power means 50a is transmitted. As the power transmission means 82, a chain or a belt is used.

In addition, when describing the power means 50b and the power transmission members C, D, and E applied to the plurality of main shafts 41a, 41b, and 41c, the plurality of main shafts 41a, 41b, and 41c are also described. Like the first and third feed shafts 20 and 22 described above, one end protrudes to one end of the support 11, and then the power transmission members C, D, and E are coupled to the protruding portions. Of course, the plurality of power transmission members (C, D, E) is to be engaged with each other to rotate, power means such as a motor of one of the power transmission members (C, D, E) of the plurality of power transmission members (C, D, E) The power transmission means 82 is connected to the power transmission means 82 so as to receive the rotational force, and the received power transmission member C is engaged with the remaining power transmission members D and E to transmit the rotational force. . As the power transmission means 82, a chain or a belt is used.

The safety plate 12 is to prevent falling of the food plate transported in one direction to the lower end, in the longitudinal direction of the support 11, both ends are coupled to the plurality of support 11, in the present invention It is formed between the third and fourth feed shafts (22, 23).

In addition, the safety plate 12 is to form the opening 13 in the position where the cleaning unit 40 is formed, the lower portion of the foreign matter or cleaning liquid used to wash the plate generated through the cleaning unit 40 It was dropped so that it could be collected and disposed of. Of course, the opening 13 should be relatively smaller than the size of the plate in order to prevent the plate from falling into the opening 13 during the transport of the plate.

In addition, as shown in FIG. 7, the safety plate 12 is bent at both ends in a 'c' shape to form the supporting portion 13, and the upper portion of the second transfer belts 31a and 31b ( G) is stretched to the bottom surface, or due to the thickness of the plate to transfer between the lower portion (F) of the first transfer belt (30a, 30b) and the upper portion (G) of the second transfer belt (31a, 31b), The upper side (G) is prevented from spreading to the bottom. Of course, the bent form will be applicable to other forms as long as it can support the upper portion G.

The pressing unit 100 is fixed to both ends of the fixing body 101 is fixedly coupled to both ends inside the plurality of support plates (10a, 10b), respectively, and spaced apart a predetermined distance below the fixing body 101, The center body 102 is connected to each other by the same elastic member 104, and each one is coupled to both ends of the center body 102, as shown in Figure 7, the middle of the shape is bent at a predetermined angle (γ) It has a, one end is fixedly coupled to the end of the center body 102, the middle end is rotatably coupled to the seesaw movement on both side support plates (10a, 10b), the other end is a roller-type pressing member 105 is coupled It consists of a fluid 103 is made.

The pressing unit 100 has a form in which the fluid 103 is bent at a predetermined angle, and the suspension is coupled to both supporting plates 10a and 10b so as to be rotatable, and thus has the same operation form as that of a seesaw. Pulling the central body 102 to the lower end so that the elastic member 104 is extended, the portion of the pressing member 105 at the other end of the fluid 103, which is connected to the central body 102 and one end is lifted upward, When the elastic member 104 is released, the center member 102 is raised to the upper position by the restoring force to be restored to the original state of the elastic member 104 while the pressing member 105 is vice versa. will be.

The pressing member 105 is located in the empty space (α) of the first transfer belt, more specifically, the lower portion (F) of the first transfer belt (30a, 30b) is located in the empty space (α) It is a structure that is joined to the upper surface of. In addition, since the first conveyance belts 30a and 30b are conveyed in one direction, the pressing member 105 should also have a roller shape so as to correspond to and rotate.

That is, the elastic member 104 of the pressing unit 100 is in the first compressed state, the pressing member 105 is joined to the lower portion (F) of the first transfer belt (30a, 30b) is rotated Both ends of the plate are fitted to the joint portion 32, which is the joint portion of the first transfer belt (30a, 30b) and the second transfer belt (31a, 31b) to the first, second transfer belt (30a, 30b) ( When moving in one direction due to the rotation of 31a, 31b, in order to convey the plate in one direction, the first and second conveyance belts 30a, 30b (31a, 31b) are pressed on both ends and the bottom of the plate. It must be rotated. However, when the thickness of the plate is thick, the upper and lower ends of the first and second transfer belts 30a and 30b and 31a and 31b may be opened to pressurize the plate.

In order to solve this problem is the pressing unit 100, when the plate is thick, when the lower portion (F) of the first transfer belt (30a, 30b) is lifted to the top, it is not possible to press the upper surface of both ends of the plate, the lower The upper portion of the pressing member 105 which has been joined to the side portion F is lifted, which causes the elastic member 104 to be pulled to the lower end to tension the elastic member 104.

That is, when the elastic member 104 is stretched, the elastic member 104 is lifted up to be compressed due to the restoring force to be restored to the compressed original state, and thus, the pressing member 105 is lowered to the lower end. By pressing the side portion (F) to the lower end, the lower portion (F) is prevented from being lifted to the upper, so that the first conveyance belt (30a, 30b) to easily transport the plate.

In addition, in the case of the second transfer belt (31a, 31b) to press the lower end of the food plate to solve the above described safety plate 12, the support portion 15 formed on both ends of the safety plate 12 Since the bottom surface of the upper portion G of the second conveying belt is supported, the lower portion F of the first conveying belt 30a, 30b is pushed to the lower end so that the second conveying belt 31a, 31b is pressed. The upper side (G) of the also does not hang to the bottom. That is, the pressing member 105 of the pressing unit 100, and the supporting portion 15 of the safety plate 12 and the lower portion (F) of the first, second transfer belt (30a, 30b) (31a, 31b) The upper plate (G) by pressing the upper and lower ends of the plate, respectively, the plate can be transferred.

The rinsing agent supply unit 60 is the upper and lower surfaces by the washing brush 42 of the washing unit 40 while the plate is transferred in one direction due to the first, second conveying belt (30a, 30b) (31a, 31b) The water for washing the water to the top, the bottom of the plurality of washing brushes 42, the rinsing agent supply unit 60 is the portion of the water, the top, the bottom of the washing brush 42 and the washed plate discharged It is installed on the upper, lower or upper portion of the plurality of support plates (10a, 10b) to be ejected from the upper surface. The rinsing agent supply unit 60 is composed of a supply line 61 in the form of a pipe and a jet nozzle 62 protruding a plurality of ends of the supply line 61.

In addition, the rinsing agent supply unit 60 flows the cleaning agent by branching off the supply line 61 heading toward the washing unit 40, so that the detergent is moved to the washing unit 40 together with water and is sprayed out. The input unit 63 is formed.

The drying unit 80 is to remove water from the washed plate, and is installed at an upper end of the plurality of support plates 10a and 10b, that is, at the rear end of the washing unit 40. The drying unit should be provided with a cold and hot air blower to eject cold air and hot air to the plate, but may be variously replaced by the user.

The plate supply unit 110 and the automatic collection line (120a, 120b) is to put the plate to be cleaned, even if the worker is not put into each one individually, if the stacking on a certain portion automatically put, and the plate that came out It is not to fall directly to the ground, but to be stacked sequentially in a certain space.

The food plate supply unit 110 is composed of a supply cylinder 111 and a support 112 for supporting the supply cylinder 111 in which the plate is stacked, the power transmission means 82 is rotated by the power means (50c) The rotational force is continued to the supply rail 113, the plate in the supply tube 111 is individually supplied by the flow of the cradle 114 that can be rotated up and down to correspond to each other on the inner side of the plate supply unit 110, the supply rail 113 Falling to the), the plate fed in one direction by the supply rail 113 is fitted to both ends of the plurality of second conveyance belt (31a, 31b) is subjected to the washing process.

The automatic collection lines 120a and 120b are conveyed in one direction by the first and second conveyance belts 30a and 30b and 31a and 31b. When discharged from one end of 31b), one end of the first and second conveyance belts (30a, 30b) (31a, 31b) is discharged directly to the ground, or in order to eliminate the inconvenience of collecting by the worker one by one After each of the plurality of joints 32 and a small distance from each other is extended so as to have a gently curved form toward the ground, that is, both ends of the plate each of the plurality of automatic collection line (120a, 120b) Falling gently while being fitted is to be stacked in the collection box 121 is disposed at one end of the automatic collection line (120a, 120b).

As mentioned above, although this invention was demonstrated by the limited embodiment and drawing, this invention is not limited by this, The person of ordinary skill in the art to which this invention belongs, Various modifications and changes may be made without departing from the scope of the appended claims.

1 is a front perspective view showing an embodiment of a dish washer according to the present invention.

Figure 2 is a rear inner view showing an embodiment of the dishwasher according to the present invention.

Figure 3 is an internal view showing the operation of the first, second conveyance belt in accordance with the present invention.

4 is a schematic diagram showing a process of a dishwasher according to the present invention.

Figure 5 is an internal perspective view showing the operation of the first, second conveying belt and the brush in accordance with the present invention.

6 is a perspective view showing the operating relationship between the first and second conveyance belt and the pressing unit according to the present invention.

7 is a perspective view showing a pressing unit according to the present invention.

8 is a front perspective view showing another embodiment of the dishwasher according to the present invention.

<Indication of symbols for main parts of drawing>

10a, 10b: support plate 11: support

12: safety plate 13: opening

14: Input space 15: Support portion

20: first feed shaft 21: second feed shaft

22: third feed axis 23: fourth feed axis

30a, 30b: 1st conveyance belt 31a, 31b: 2nd conveyance belt

32: junction 40: washing unit

41a, 41b, 41c: main shaft 42: cleaning brush

50a, 50b: power unit 60: rinse agent supply unit

61: supply line 62: ejection nozzle

63: cleaning agent inlet 70: rotating member

80: drying unit 82: power transmission means

90: guide member 100: pressing portion

101: stationary body 102: central body

103: pressure member 104: elastic member

105: pressure member 110: plate feeder

120a, 120b: automatic collection line

A, B, C, D, E: power transmission member

Claims (8)

A plurality of support plates 10a and 10b opposed to each other; First and second feed shafts 20 and 21 installed between the plurality of support plates 10a and 10b and spaced apart at predetermined intervals in the longitudinal direction of the support plates 10a and 10b; A plurality of first transfer belts (30a, 30b) for power transmission of the first and second transfer shafts (20, 21) to each other; Third and fourth feed shafts 22 and 23 installed to face the first and second feed shafts 20 and 21 at the lower ends of the first and second feed shafts 20 and 21; The third and fourth transfer shafts 22 and 23 are connected to each other so as to be capable of power transmission, and the upper surface is joined to the bottom surfaces of the plurality of first transfer belts 30a and 30b to form a plurality of joints 32 and one direction. A plurality of second transfer belts 31a and 31b moved to; Main shafts 41a and 41b positioned between the first and second feed shafts 20 and 21 or the third and fourth feed shafts 22 and 23, and both ends thereof are coupled to the plurality of support plates 10a and 10b, respectively. And a plurality of washing units 40 including a washing brush 42 fitted to the outer circumference of the main shafts 41a, 41b, and 41c, respectively; A drying unit 80 coupled to an upper end of the plurality of support plates 10a and 10b in order to dry the plate passed through the plurality of washing units 40; A plurality of power transmission means connected to each of the first and second feed shafts (20, 21) and one of the plurality of main shafts (41a, 41b, 41c) by the power transmission means 82 to transmit a rotational force, respectively Power means 50a, 50b; Group meal plate dishwasher, characterized in that comprises a. The method of claim 1, The plate-type dishwasher for the group meal is arranged so that both ends of the plate are positioned at the plurality of joints 32, respectively, so that the first and second conveyance belts 30a, 30b, 31a, and 31b are mutually upper and lower ends of the plate. In order to press-in and to transfer in one direction, in order to prevent the plate to be transported in one direction from falling to the bottom, a safety plate 12 parallel to the ground further provided in the longitudinal direction between the plurality of support plates (10a, 10b) In addition, the safety plate 12 is to form an opening 13 in the portion where the cleaning unit 40 is located so that dirt and detergent generated when washing, and the second conveying belt (31a, 31b) The upper part (G) of the plate feeding dishwasher, characterized in that to support the upper side (G) by bending both ends to the upper portion so as to form a supporting portion (15). The method of claim 1, The first and second conveyance shafts 20 and 21 and the third and fourth conveyance shafts 22 and 23 are configured to smoothly rotate the first and second conveyance belts 30a and 30b and 31a and 31b. , 2 feeding belts (30a, 30b) (31a, 31b) is a group meal dishwasher characterized in that it further comprises a rotating member (70) on the outer periphery. The method of claim 1, Each of the first transfer shaft 20 and the third transfer shaft 22 protrudes one end to the outside of the support plate 10a to couple the power transmission members A and B, respectively, to the plurality of power transmission members A. , B) is interlocked with each other so as to be rotatable, and connected to the power means 50a for rotating one of the plurality of power rotating members (A, B) so as to be capable of power transfer to the group characterized in that the rotational force is transmitted. Feeding dishwasher. The method of claim 1, Each of the plurality of main shafts 41a, 41b, and 41c protrudes one end to the outside of the support plate 10a, respectively, to couple the power transmission members C, D, and E, respectively. D, E) mutually meshed with each other so as to be rotatable, and by connecting one of the plurality of power rotating members (C, D, E) with the power means (50b) for rotational power transmission to receive the rotational force, The plurality of washing brushes 42 coupled to each of the plurality of main shafts 41a, 41b, and 41c are rotated, and are arranged in a triangle with each other, and the plate is first and second conveying belts 30a and 30b and 31a. , 31b), when the washing brush 42 is rotated on the upper and lower surfaces of the plate, and the type plate dishwasher, characterized in that to wash the plate. The method according to claim 1 or 2, The plate-type dishwasher for a group meal is fixed to the support body (10a, 10b) between the support plate (10a, 10b) between the plurality of support plates (10a, 10b), respectively, and spaced apart at regular intervals to the lower end of the fixing body (101) One end is fixedly coupled to both ends of the center body 102 and the center body 102 by the elastic member 104, but the middle end is bent at a predetermined angle (γ) to each of the support plates (10a, 10b) It is coupled to the axial rotation so as to perform a seesaw movement, the other end is a fluid 103 is coupled to the pressing member 105, which is joined to the upper surface of the lower portion (F) of the first transfer belt (30a, 30b) is coupled It is further provided with the pressurizing part 100 which is made, The said lower part F of the 1st conveyance belt 30a, 30b by the thickness of the conveyed plate is trying to hold | maintain a compressed state, even if it tries to open without joining with a plate. The pressing member 105 is the first transfer belt (30a, 30b) by the elastic force to the elastic member 104 A plate dish washer for meals, characterized in that to press the lower side (F) of the bottom. The method of claim 1, The dish feeding dishwasher for the group meal is a rinse agent supply unit 60 for supplying water for washing the plate above the plurality of washing unit 40 and the plate after the washing unit 40, the upper and lower exit portion is washed out Installed in each, characterized in that to form a cleaning agent input unit 63 to inject the cleaning agent by branching off the supply line 61 of the rinsing agent supply unit 60 toward the plurality of cleaning unit (40). Group dishwasher The method of claim 1, The plate-type dishwasher for a group meal is automatically provided in the plate supply unit 110 for automatically supplying the plate to be washed at one end of the plurality of support plates (10a, 10b), and the plate washed at the rear end of the plurality of support plates (10a, 10b) Collectable dishwasher for a single meal, characterized in that to form a plurality of automatic collection lines (120a, 120b) extending after being spaced apart from one end and a plurality of joints 32 so as to be possible to collect.

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