KR870000363B1 - Automatic washing machine - Google Patents

Abstract

A tableware delivery device(10) consists of vertical conveyors(11,11'), which descend with the tableware between the conveyors. Outside and inside cleaners(21,30) are established under the delivery device. A washing device(20) washes both sides of the delivered tableware. A holding device(40) has a push rod(50) and a tableware supporting plate(42), which move back and forth to convey the tableware to the device(40) and discharge from it(40). A discharge device(60) extrudes the washed tableware. Washing water delivery device(70) delivers water and soap to the cleaners(21,30).

Description

Dishwasher

1 is a side cross-sectional view of the present invention.

Figure 2 is a front sectional view of the excerpt transfer device of the present invention.

Figure 3a is an excerpt perspective view of the installation state of the vertical conveyor for transferring the dishes.

Figure 3b is a plan view of the vertical conveyor installation state for transferring the dishes.

Figure 4 is a rear view of the dish transfer unit of the present invention.

5 is a plan view of the dish washer and detachment apparatus of the present invention.

6 is a perspective view of the tableware detachment apparatus of the present invention.

7 is an excerpt of the installation state of the carriage of FIG.

8a and b is a side view of the linked operating state of the dishwashing device and the detachable device of the present invention.

9 is a plan view of one side of the dishwashing device and the detachable device operating state of the present invention.

10 is a plan view of the driving state of the dishwashing device, the detachable device and the discharge device of the present invention.

Figure 11 is a cross-sectional view of the horizontal conveyor for discharging the present invention.

12 is a plan view of the detergent and wash water supply hose support of the present invention.

13a, b, c, d are schematic views of the dishwashing and detaching operation of the present invention.

* Explanation of symbols for main parts of the drawings

10: supply device 11, 11 ': vertical conveyor

12: protruding jaw 17: guide plate

18: switch 19: tableware

20: washing device 21: inner wiping

21 ': missing 22: brush

23 sealing 25 rotating shaft

26: support plate 30: outer wipe

30 ': missing 31: plate

32: brush 34: brush

35: rotating shaft 40: detachable device

41: Shuttle 41 ': Longitudinal through

41-1: Ball groove 41-2: Ball guide groove

42: support plate 42 ': descent

44: steel bar 47: connecting rod

50: push rod 51: shield

53: operation pin 59: operation cam

60: discharge device 61: horizontal conveyor

62: conveyor belt 64: irregularities

63: slope

The present invention relates to an automatic dishwasher capable of quickly washing dishes cleanly and sanitarily.

Conventionally, when washing used utensils at homes or restaurants, put them in a sink and wash them inside and outside with a scrubber or brush as a detergent and then rinse them with fresh water to remove water. When many people gather at the time of dormitory, there are cases where food supply is delayed due to failure to wash dishes, etc. Therefore, a low open kitchen has been solved to solve this problem, but this was a large economic burden due to a large area and excessive manpower.

The present invention solves the above problems and at the same time provides an automatic washing machine that can automatically wash dishes and the like, the present invention is a pair of a plurality of rows so that can be put by the size and type of dishes vertically to the upper end Feeding device which is installed by vertical conveyors facing each other, washing device and detachment device which can make the tableware detachable automatically by rotating inside and outside tableware at the same time, and also the lower part It consists of a discharge device and a washing water supply device for receiving the dishes that have been washed out and draining them to the outside, and the dishes can be cleaned completely and quickly, as well as to clean dishes in and out. There is an advantage to reduce the waste of excessive manpower and time.

Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

In the present embodiment, as described above, it is roughly divided into the tableware supply device 10, the washing device 20, the detachable device 40, the discharge device 60, the washing water supply device 70, and the like, and the operation is linked between them. The configuration of the supply device 10 as shown in the first, second, third, and fourth degrees is first composed of a plurality of conveyors 11 having a plurality of projection jaws 12 formed on the surface at equal intervals. 11 ') is installed on the rear support plate 13, and the two jaw shafts 12 are installed so as to face one to one, and the staggered jaw 12 is installed to cross each other.

That is, one set of vertical conveyors (11, 11 ') are arranged in order to alternately front and rear, and the rotation direction of each set of conveyors (11) (11') are connected to each other opposite to each other, so that the mutually opposite The surface is lowered at the same speed so that the protruding jaw 12 facing one-to-one face at the same time to descend, and the opposite distance is installed by adjusting the enemy to fit the outer dimensions of the tableware. The power transmission of the respective conveyors 11 and 11 'is performed by rotating the rotation of the motor 14 from the motor 14 to the driving gear 15 and the driven gear 16 so as to reverse the rotation direction. ).

That is, the driving of the drive gear 15 is to be linked only to the plurality of conveyor 11 side, the drive of the driven gear 16 is to be linked only to the plurality of opposite conveyor (11 ') axis, An inclined guide plate 17 is installed directly below the conveyors 11 and 11 ', and a button of the switch 18 protrudes from the upper surface thereof so that the button of the switch 18 is set by the tableware 19. When pressed, the power of the drive motor 14 of the conveyor 11, 11 'is cut off and the operation of the conveyor 11, 11' is stopped and the button of the switch 18 protrudes. Power source 14 is connected to allow the conveyors 11 and 11 'to operate. At the end of each guide plate 17, the inlet 17' is an inlet 17 '. The washing apparatus 20 is disposed as the same number of the conveyors 11 and 11 'of each set, and is configured to be connected with the detachable apparatus 40. The.

형으로 하고, 그 바깥둘레에 수개의 결여부(21')를 형성하며, 그 표면 즉, 식기류의 내면과 접촉되는 표면에 솔(22)을 부착하며, 상하, 양측방에 밀봉(23)을 스프링(24)으로 탄력 설치하여 밀봉(23)의 선단이 후술하는 외측닦개(30)에 내측닦개(21)가 삽입되어 있을시에 그 교합부위를 탄력으로 가압하도록 하고, 상기 내측닦개(21)이 내측 중심부에 회동축(25)의 일단을 착탈 용이토록 결합하여 내측닦개(21)의 형상이

형으로 하며, 양측방으로 입설된 지지판(26) 사이에 고정된 전방지지대(27)에 삽입되어 회동자재토록 된 수개의 스리브(28)에 상기 회동축(25)의 타단을 삽입하되, 길이 방향으로 형성된 관통요홈(25')에 상기 스리부(28) 일단에 고정된 고정핀(28')을 상기 관통요홈(25')에 삽입하여, 상기 회동축(25)이 전·후로 이동 자재토록 하면서 회전이 되게 하고, 상기 스리브(28)의 외측 타단에는 풀리(28")를 형성하여 동력전달을 받도록 하며, 외측닦개(30)는 내측닦개(21)보다 약간 큰 직경을 가지며 일반적으로

형으로 식기류의 외곽을 닦어 줄 수 있게 하며, 그 바깥 둘레에 수개의 결여부(30')를 형성하고 내측 저면에 표면으로 솔(32)이 부착된 밀판(31)을 상하, 좌우로 스프링(33)으로 탄력 설치하여 밀판(31)이 전후로 탄력으로 이동자재토록 하며, 상기 밀판(31)과의 접촉부를 제외한 상기 외측닦개(30)의 내면에 솔(34)을 부착하고, 외측중앙부에 회동축(35)을 착탈가능하게 결합하여

형으로 하고, 이 회동축(35)의 타단 부위는 상기한 양측방의 지지판(26) 사이에 고정된 후방 지지대(36)에 회동자재토록 관통되게 축설하고 이어서 풀리(35')를 삽입고정하여서 동력 전달을 받도록 구성하고, 상기 내측닦개(21)와 외측닦개(30)의 회동시키기 위해서는 제10도와 같이 모터(36)의 회전이 벨트(37)로서 스리브(28)의 풀리(28")로 연결되어서 각 풀리(28")로 연계시켜서 각 회동축(25)을 회동시켜서 내측닦개(21)가 회동이 되며, 상기 모터(36)에 또다른 벨트(38)로서 후술하는 수평 컨베어(61)를 구동시켜서, 이 수평 컨베어(61)의 구동축(61')의 타단을 벨트(39)로 상기한 풀리(35')로 연결시켜서 각 풀리(35')로 연계되어 각 회동축(35)을 회동시켜서 이에 결합된 외측닦개(30)를 회동시키게 된다.First, as shown in FIG. 5, 8, 9, 10, and 13, the washing apparatus 20 is configured such that the inner scrubber 21 and the outer scrubber 30 are opposed to each other. The inner wiper 21 is generally to clean the inside according to the shape of the tableware

To form a plurality of missing portions 21 'on the outer circumference thereof, attaching the brush 22 to the surface thereof, that is, the surface in contact with the inner surface of the tableware, and sealing 23 on the upper and lower sides. Resilient installation with a spring 24 to press the occlusal portion elastically when the inner wipe 21 is inserted into the outer wipe 30, the tip of the seal 23 to be described later, the inner wipe 21 One end of the rotational shaft 25 is detachably coupled to the inner center so that the shape of the inner side cleaner 21 is

The other end of the rotating shaft 25 is inserted into several ribs 28 inserted into the front support 27 fixed between the supporting plates 26 installed in both sides and rotated in the longitudinal direction. A fixing pin 28 'fixed to one end of the slit portion 28 is inserted into the through groove 25' in the through groove 25 'so that the pivot shaft 25 moves forward and backward. While rotating to the outside, the outer end of the rib 28 to form a pulley (28 ") to receive power transmission, the outer wipe 30 has a diameter slightly larger than the inner wipe 21 and generally

It is possible to wipe the outside of the tableware in the form, and forms a few missing portions (30 ') around the outer periphery, and the plate (31) with the brush 32 attached to the surface on the inner bottom surface up and down, left and right springs ( 33) is installed elastically so that the plate 31 moves back and forth elastically, attaching the brush 34 to the inner surface of the outer wipe 30, except for the contact with the plate 31, and the outer central portion Removably combining the coaxial 35

The other end portion of the pivot shaft 35 is constructed so as to penetrate through the rear support 36 fixed between the support plates 26 on both sides described above, and then inserts and secures the pulley 35 '. It is configured to receive the transmission, and in order to rotate the inner wipe 21 and the outer wipe 30, the rotation of the motor 36 is connected to the pulley 28 "of the rib 28 as the belt 37 as shown in FIG. And the inner wiper 21 is rotated by rotating each of the pivot shafts 25 in association with the respective pulleys 28 ", and the horizontal conveyor 61, which will be described later as another belt 38, on the motor 36. By driving, the other end of the drive shaft 61 'of the horizontal conveyor 61 is connected to the pulley 35' by the belt 39, and is connected to each pulley 35 'to rotate each of the pivot shafts 35. Rotating the outer wipe 30 coupled to it.

Next, the detachable device 40 will be described with reference to FIGS. 6 and 7 in connection with the cleaning device 20 described above, and the dish support plate 42 is fixed between the carriages 41 on both sides. In order to fit the size of the tableware 19 on the support plate 42, the lower part is provided as a hole 43 ′ so that the tableware 19 may fall on the upper surface with a difference as an end 43, and the reciprocating A rectangular through hole 41 'is formed at one side of the base 41, and a ball groove 14-1 and a guide groove 14-2 are formed at the bottom thereof, respectively. Inserted into the lower rectangular hole 26-1 of the 26, the outer through-hole 41 'to the outside is expressed upward, and the steel ball 44 is inserted into the ball groove 14-1 formed in the bottom surface Resilient installation with spring 45 and resilient installation with spring 46 at the back of the carriage 41, and the lower end of the connecting rod 47 in the rectangular through-hole 41 ' In the upright form, both end portions of the pusher 50 penetrate through the upper rectangular hole 26-2 of the support plate 26 on both sides so as to slide freely, and the ends thereof are exposed to the outside. Rotating through the plurality of rotating shafts 25 as described above, but moving back and forth is fixed by the spring 50 and the stopper 50 'so as to move only about the thickness of the table 19 by this pusher 50 The plurality of rotating shafts 25 are moved back and forth, and thus the inner wiper 21 is moved back and forth, and the plurality of shielding bands 51 are attached to the stick 50 at an appropriate interval so that the shielding band The 51 blocks and opens the above-described tableware 19 inlet 17 ', and the fasteners 52 are provided at both rear portions of both ends of the pusher 50 inserted into the upper rectangular hole 26-2. The fixing pins on both sides thereof to be exposed to the outside, and the mill immediately after the fasteners 52. Resilient installation in the upper rectangular hole (26-2) to the spring (54) to the 50 to give the push rod 50 to the rear, the connecting rod (47) said both ends of the push rod (50) And a switch 55 respectively attached to the upper end hole 26-2 and the front end of the fixture 52, and for driving the rod 50 forward and backward (see FIG. 10). (26) The drive gears 57 and the driven gears 58 of the motor 56 installed on one side are engaged with each other, and the actuating pins 53 are inserted into and fixed to the actuating cams 59 on the heterogeneous shafts 58 '. ) To be in contact with the detachable device 40 is configured.

Next, the dish dispensing device 60 is installed directly below the lower hole 42 'of the dish holder 42 located directly below the inner wiper 21 and the outer wiper 30, and has a horizontal conveyor ( 61, the conveyor belt 62 forms the inclined surface 63 to one side and the other side to the horizontal surface, the surface of the concave-convex (64), the end of the conveyance in the longitudinal direction of the conveyor (61) The discharge port 65 is provided at the site, and the discharge port 66 is installed at one side of the bottom. The driving is performed by rotating the drive shaft 61 'as the belt 38 to the motor 36 as described above. Next, the detergent and washing water supply device 70 installs a water supply port (not shown) and a detergent bottle 71 on the upper surface of the dish washing device 20, and connects the hoses 72 to each hose ( 72 is inserted into each of the pivot shafts 25 so as to eject the inner scrubber 21 and the outer scrubber 30 through the respective holes of the hose fixing member 73 installed therein. Is configured hayeoseo binder such that a predetermined position.

Referring to the operation, the effect according to the embodiment of the present invention is as follows.

First, the tableware 19 with the dirt is injected into the upper surface of the set of vertical conveyors 11 and 11 'of the supply apparatus 10, but a plurality of sets of the vertical conveyors 11 and 11' are installed. The distances of the pair of vertical conveyors 11 and 11 'are set in accordance with the outer dimensions of the tableware 19 so that only the tableware 19 corresponding to the type is injected and the set of vertical conveyors ( 11) It is possible to wash only the kind of dishes 19 corresponding to the number of installation of the (11 '), the dishes 19 injected into the vertical conveyor (11) (11') is the conveyor (11) It is mounted on the protruding jaw 12 facing one-to-one of the 11 (11 ') and lowered, and the driving of the plurality of conveyors 11 and 11' is engaged with the drive gear 15 arranged in the motor 14 By rotating the motor 14 with the driven gear 16 opposite to each other, the drive gear 15 side is interlocked with only a plurality of conveyors 11 side, and the driven gear 16 side has a plurality of conveyors opposed thereto. Only one pair of vertical conveyors 11 and 11 'are interlocked with each other at the same speed, so that the surfaces facing each other are lowered at the same speed, and the table 19 is continuously loaded on a plurality of protruding jaws 12 protruding therefrom. Can be lowered, the tableware 19 is lowered and placed on the guide plate 17 while the tableware 19 is placed sideways along the inclined surface of the guide plate 17 can flow into the detachable device 20 to be described later. In this case, the button of the switch 18 protruding from the guide plate 17 is pressed so that the plurality of vertical conveyors 11 and 11 'are stopped and at the same time, the detachable device 40 The rotation of the motor 56 is brought into contact with the rotation of the bow boom 59 formed in the driven shaft 58 'by the engagement of the drive gear 57 and the driven gear 58. The actuation pin 53 is moved forward (when viewed from the front) so that the actuation pin 53 is integrated with the actuation pin 53. Is to transfer the pusher 50 forward and the shielding 51 attached to the pusher 50 opens the inlet (17 ') formed directly below the guide plate 17, the tableware 19 is a washing device ( 20 is introduced between the inner scrubber 21 and the outer scrubber 30. At this time, when the contact between the operation cam 50 and the operation pin 53 is finished, the inner scrubber 21 and the outer scrubber 30 are closed. Washing is started by rotation by interlocking with each other, where the dish 19 is inserted between the inner wipe 21 and the outer wipe 30, and if the contaminated dish 19 is put in each operation, More detailed description is as follows. As described above, the drive motor 57 of the detachable device 40 is connected to the drive gear 57 and the driven gear 58, and the operation cam 59 formed on the driven shaft 58 'is shaped like a bow. The actuating pin 53 which is brought into contact with it by the curved surface is moved forward, and at this time, the actuating pin 53 transfers the push rod 50 through the fixed fixture 52, which is also operated by the push rod ( Longitudinal through hole 41 formed in the carriage 41, the lower end of the connecting member 47 is slid in the lower rectangular hole 26-1 of the support plate 26, the vertical connecting rod 47 coupled to 50; '), The elasticity of the spring 54 is installed in the upper rectangular hole 26-2 of the support plate 26 by the length of the rectangular through hole 41' It is to transfer the rod 50 coupled with the connecting rod 47, the rotating shaft is fixed to the rod 50 and rotated as much as the transfer distance The inner wiper 21 coupled to it by retreating forward 25 is separated from the outer wiper 30 to open, and at this time, the plate 31 in the outer wiper 30 protrudes with the elasticity of the spring 33. When the inserted tableware 19 is separated and the tableware 19 is inserted into the inner wiper 21, the tip of the seal 23 is the end of the outer circumference of the tableware 19 by the elasticity of the spring 24. The tableware 19 is detached, and at this time (see FIG. 13), it falls on the conveyor 61 of the discharging device 60 to be described later through the lower hole 42 'formed in the support plate 42, Until this time, the shielding plate 51 attached to the rod 50 does not completely open the inlet 17 'so that another dish 19 is not lowered, and at this time, the rear of the carriage 41 Reciprocating the steel ball 44 inserted into the ball groove (41-1) formed in the bottom surface of the carriage 41 by the elasticity of the spring 46 to the spring 45 side 41 is transported backward so that the steel ball 44 is pinched in another guide groove (41-2), the carriage 41 is further conveyed by the length of the guide groove (41-2) At this time, the pusher 50 coupled to the connecting rod 47 is further transferred, and the shielding plate 51 attached thereto is further transferred to the rear so that the tableware 19 placed on the upper surface is naturally lowered and the inner wiper 21 is removed. ) And the support plate 42 coupled with the reciprocating band 41 at the same time, also flows between the outer wiper 30 and the lower hole 42 'is moved when the tableware 19 is lowered. 19 is supported, and in particular, the pedestal 42 has an end 43 having a height difference in order to match the size of the tableware 19 so that the tableware 19 may have the inner wipe 21 and the outer wipe (by type). 30) is inserted into the material, and at this time, when the operation cam 59, the operation pin 53 is in contact with the above-mentioned push rod 50 is in a free state At this time, the push rod 50 is returned to its original position by a spring 54 which is installed in the upper rectangular hole 26-2 formed in the support plate 26 and pushes the push rod 50 strongly backward. The carriage 41 is also returned to its original position by the above-mentioned opposite action, and at this time, the pivot shaft 25 associated with the push rod 50 is also pushed forward, so that the inner wipe 21 and the outer wipe 30 are While interposing the tableware 19, at this time, the upper surface of the fixture 52 is bonded to the switch 55 installed in front of the upper rectangular hole (26-2), the operation of the detachable device 40 is finished. Then, the washing device 20 starts to operate.

The operation of the washing device 20 is that the rotation of the motor 36 operates the horizontal conveyor 61 of the discharging device 60 as the belt 38, and the pulleys are arranged on both ends of the drive shaft 61 ′, respectively. (37) (39) to rotate the cleaning device 20, the rotation of the outer wipe 30 is linked to the pulley (35 ') as the belt 39, another pulley (35') addressed to this ) Are linked to each other, and condensed to each other, and rotated on each of the pivot shafts 30 pivotally inserted into the rear support 35 fixed between the support plates 26 on both sides. And the pulley 28 " as the belt 28 ", and the pulley 28 " Each of the ribs 28 pivotally inserted into the forward support 27 is rotated, and at one end of the rotation shaft 25 with a fixing pin 28 'at one end thereof. The formed through groove 25 'is inserted into the pivot shaft 25 so as to rotate each inner wipe 21 coupled thereto. The inner and outer wipes 21 and 30 are interposed between the dishes 19 in the middle. The inner and outer surfaces of the tableware 19 are wiped by the rotation, and at this time, the washing water supply device 70 washes water containing detergents by taking the respective hoses 72 from the washing water tank 71, and inner and outer wipes 21. In front of the (30) is bound to each hole of the hose fastener (73) inserted into each of the pivot shaft 25 to blow out to the inner and outer wipes (21) (30), and when this is finished, In addition, the rinse can be supplied, and in particular, several missing portions 21 'and 30' are formed along the inner and outer circumferences of the inner and outer scrubbers 21 and 30 so that dirt is peeled off to the outside. The brushes 22, 32 and 34 are attached to a portion freely and in contact with the tableware 19, and are effective for removing dirt. The sealing 23 is flexible in attaching and detaching the tableware 19, and prevents damage of the tableware 19. As described above, the washed tableware 19 is provided with a lowering hole ( 42 ') before touching the inclined surface 63 on one side of the conveyor belt 62 before falling to the surface of the unevenness 64 of the horizontal conveyor 61 of the discharging device 60. A safe fall can be achieved, and then the vehicle is placed on the surface of the unevenness 64, and then sprayed again with a non-illustrated blue water to rinse the dishes 19 once more and then to the outlet by the above-described driving device. (65) Outflow and washing of the tableware 19 are ended, and the water collected in the apparatus is discharged to the outside through the discharge port 66 attached to the bottom, so that the apparatus is always clean.

The present invention configured and operated as described above can be done efficiently by shortening the washing time as well as washing dishes more cleanly and hygienically with full automation of washing dishes with human hands. In addition, the above-described gaps between the vertical conveyors 11 and 11 'of the dish feeding apparatus 10 and the exchange of the inner and outer wipes 21 and 30 may be washed in accordance with the type of the dish. It is possible to wash as many kinds of dishes as the number of each set of conveyors 11 and 11 ', and when there are many kinds of dishes, the number of sets of vertical conveyors 11 and 11' may be increased. What is necessary is just to install this apparatus several times, and there exists an advantage to have practical and economical benefits simultaneously by automating the conventional manual work.

Claims (5)

The tableware supply apparatus 10 which arrange | positioned many said vertical conveyors 11 and 11 'so that the tableware 19 may be laminated | stacked and lowered one by one between a set of vertical conveyors 11 and 11', and below The inner and outer wipes 21 and 30 are installed to rotate, and the washing apparatus 20 to wash the inside and the outside of the supplied tableware 19, the pusher 50 and the dish support plate 42, Detachable device 40 for supplying and dropping off the tableware 19 by reversing, discharge device 60 for discharging and washing the washed dishes 19, and the inner and outer wipes 21 and 30. Automatic dishwasher, characterized in that consisting of a washing water supply device for supplying detergent water and water (70). According to claim 1, The dish-supply device 10 forms a plurality of projection jaw (12) on the surface, it is a pair of conveyors (11, 11 ') to face each other, the opposite surface is simultaneously lowered A dish washing machine characterized in that it is arranged so as to be staggered in a large number, and is provided by inclined guide plate (17) with a normal switch (18) attached to each lower portion. According to claim 1, The dishwashing device 20 is composed of inner and outer wipes (20, 30) each having a rotating shaft (25, 35) and lacking parts (21 ', 30'), The pivot shaft 25 penetrates through the pushing rod 50 and restrains the operation of the forward and backward movements. The brush 22 is attached to the outer surface of the inner scrubber 21 and a plurality of seals 23 are laterally disposed. The outer side cleaner (30) is the automatic dishwasher, characterized in that by mounting a brush (32) (34) on the surface of the surface of the inner side of the compacted plate 31 and the inside. The dish dismounting device (40) according to claim 1, wherein the dish dismounting device (40) uses a plurality of shielding bars (51) and a push rod (50) protruding the operation pins (53) on both sides thereof. Speaking with the support plate 42, the support plate 41 is formed with a ball groove 41-1 and ball guide groove 41-2 in which the rectangular through-hole 41 'and the steel ball 44 is installed (42) Attached to both sides, it is installed between the support plate 26 on both sides of the operating cam 59 is installed, but configured to be forward, backward by contact with the operating cam 59 and the operating pin 53. Dishwasher automatic, characterized in that. The dish washer according to claim 1, wherein the dish dispensing device (60) is formed with an inclined surface (63) and irregularities (64) on the surface of the belt (62) of a conventional horizontal conveyor (61).

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