CN2101460U - Automatic washing machine for tableware - Google Patents

Abstract

The utility model relates to a kitchen appliance for cleaning tableware automatically. Six trolleys containing tableware are driven by chains with shifting teeth to rotate in a horizontal caterpillar band type on a fusiform track which is composed of an inside and an outside tracks and a track fork. When the trolleys containing tableware pass through a cleaning chamber and a rinsing chamber, the tableware can be washed cleanly in a spraying and showering method. The utility model solves the problem that when a large amount of tableware is washed, the utility model can continuously rotate and has the advantages of compact structure, small size and simple and convenient installation. The utility model is suitable for being used for washing a large amount of tableware in restaurants, hotels, hostels, etc., and places of which the positions often need changing.

Description

Automatic washing machine for tableware

The utility model relates to the kitchen utensils that a kind of tableware cleans automatically.

Existing tableware automatic flushing device mainly partly is made up of sealing developing room, water injection system and drive transfer.The subject matter of its existence is, because the conveying tableware that adopts partly is the straight line load mode of through type, at one end put into and treat wash up, wash clean tableware in other end taking-up, thereby its structure is not compact, and floor space is big, and is installed as distributing, can not move after the once mounting, and when cleaning tableware in a large number, easily cause the tableware breakage.

The automatic washing machine for tableware that the purpose of this utility model provides a kind of compact conformation and easily moves, its mode of movement are changed the mode that straight line is in the past carried tableware.

Above-mentioned purpose realizes by following mode: driving motor (40) outputting power is through slowing down and transmission, the chain (35) that moving tooth (41) are equipped with in drive is done crawler type revolution operation, and six dollies (5) of holding tableware are then formed being branched off by interior rail (4), outer rail (3) and rail

Drive horizontal substantially discrepancy developing room by chain (35) on the shape track, by the water injection system spray Cleaning for High Capacity.

Accompanying drawing: Fig. 1 removes front view behind the side shell, i.e. B-B cutaway view among Fig. 2 for this device;

Fig. 2 is the A-A cutaway view among Fig. 1;

Fig. 3 is the transmission schematic diagram that chain roller gear (33) drives chain (35);

Fig. 4 is a G-G cutaway view among Fig. 3;

Fig. 5 is the graph of a relation of upper and lower conversion rail trouble (1), (2) among Fig. 1, and another duty position is represented in double dot dash line among the figure;

Fig. 6 is Fig. 5 vertical view.

Below in conjunction with accompanying drawing this device is described in further detail.

Driving motor (40) places the body lower right, and its outputting power slows down through second belt and reaches the outer minor sprocket (22) of casing, and minor sprocket (22) drives the upper left hinge wheel of homonymy (31), shown in the double dot dash line of Fig. 1 running part by the chain transmission.Hinge wheel (31) is installed in casing (17) outer protective cover (30), hinge wheel (31) axle is an axis, its bearings at both ends is installed on the wallboard of the interior both sides of casing (17), two chain roller gears (33) are located to be equipped with near hinge wheel (31) in the axis two ends, chain roller gear (33) is one section chain coiled garden shape, and dual-side respectively adds a garden shape steel plate and constitutes.Power is reached the hinge wheel (34) of opposite side, make both sides run-in synchronism.The interior front part sides of casing (17) also is equipped with same two hinge wheels (shown in left end hinge wheel among Fig. 1), what two band moving teeth (41) were housed respectively on it makes chain (35), make chain (35) in two pairs of hinge wheels (33), the revolution of (34) intercropping crawler type, moving tooth (41) then promotes dolly (5) and moves forward.

The interior both sides of casing (17) are equipped with two respectively and are made up of interior rail (4), outer rail (3) and rail trouble

Shape track, mid portion are interior rail (4) and outer rail (3) parallel horizontal arrangement section, and lining is screwed respectively on housing (17) with rail chair (32) between track and the housing (17).The rectangular frame that dolly (5) is formed for band steel, the bottom is welded with steel wire grid, dolly (5) front end both sides are provided with two little axle assembling two foreign steamers (6), two little axles also are equipped with in the both sides, rear end, is furnished with wheel (8) in two on the axle, two foreign steamers (6) place on the outer rail (3), and wheel (8) places on the interior rail (4) in two.Whole

Be placed with six dollies (5) on the shape track.Interior wheel of its last dolly (8) and a back dolly foreign steamer (6) spacing equal to take turns in every dolly half of (8) and foreign steamer (6) spacing.

Dolly (5) relies on the chain (35) of band moving tooth (41) to drive and move in orbit, and its track is that foreign steamer (6) is walked along outer rail (3), and interior wheel (8) is walked along interior rail (4).As shown in Figure 1, when dolly (5) foreign steamer (6) when arc outer rail (3) descends, foreign steamer (6) has broken away from moving tooth (41), and wheel (8) still promotes and the continuation operation with the chain (35) of moving tooth (41) in this moment, at this moment wheel (8) also descends at interior rail (4) upper edge arc track synchronously in, and its maximum inclination angle is 15 °, keeps the horizontal operation of dolly (5) substantially, because dolly has the housing side bumper to live, thereby tableware is difficult for skidding off outside the car body.When interior wheel (8) and foreign steamer (6) level run are to center line, dolly (5) front end foreign steamer (6) will have been gone up conversion rail trouble (1) and promote forward, fasten the restriction block disengagement of conversion rail trouble (2) down and make, as Fig. 5, shown in Figure 6, this changes rail trouble (2) at present and promptly heavily moves with rotating along its fulcrum because of foreign steamer (6), make foreign steamer (6) move to down the outer rail joint smoothly, finish the task of being converted to down rail by last rail reposefully.When foreign steamer (6) oppositely in following rail operation and under breaking away from during conversion rail trouble (2), following conversion rail trouble (2) restores to the original state simultaneously, when making the foreign steamer (6) of next dolly (5) move to down the conversion rail to branch off (2), and backspin immediately not.

Wheel (8) is gone up walking at interior rail (4) in the dolly (5), when it proceeds to the right tip of interior rail (4), the fan-shaped rail trouble (20) that is arranged on this place to be lifted along fulcrum, could pass through, interior wheel (8) branches off (20) by heavily moving with restoring by the fan-shaped rail in back, shown in fan-shaped rail trouble (20) double dot dash line among Fig. 1, at this moment make the interior wheel (8) after the commutation to walk along the last rail level of fan-shaped rail trouble (20), foreign steamer (6) rises at the drive lower edge of chain (35) right-hand member half garden arc, keep dolly (5) to be the level of state substantially, because fan-shaped rail trouble (20) is along the curved swing of fulcrum, there is one section vacancy fan-shaped rail trouble this moment (20) upper end with fork rail trouble (19) joint, this vacancy just in time by the interior wheel (8) of next car with fan-shaped rail branch off (20) lift just and can make up, make interior wheel (8) run to rail (4) parallel-segment in the rail level reposefully.

When dolly foreign steamer (6) is gone up walking at outer rail (3), foreign steamer (6) axle has two places will pass through rail (4) in the arc, thereby locate to be provided with two fork rails at foreign steamer (6) by interior rail (4) and branch off (7) and (19), these two fork rails troubles (7) and (19) all can be along its fulcrum activity freely; Fork rail trouble (7) and (19) is lifted during at foreign steamer (6) axle, made dolly (5) pass through interior rail (4) smoothly by interior rail (4).By heavily action recovery, the interior wheel of back dolly can be walked by back fork rail trouble (7), (19) smoothly.

Inverted tableware is placed in the dolly (5), and dolly (5) drives and moves on the prismatic track, and cleaning and rinsing two parts by being made of shell (17), bucker (9), rubber door curtain (18), cleaning water system (23) and rinsing water system (21).

Clean water system (23) and be wash up setting just, it is formed by cleaning water tank (12), flushing water pump (24) and 5 sparge pipes.Clean in the water tank (12) and be furnished with electric heater (15), temperature controller (27), water level meter (38) and blowoff valve (16).Clean in water tank (12) body and be provided with water-stop sheet (13), make the residue water that flows down by debris retaining screen frame (10) below water-stop sheet (13), roll up again, pass through cascade filtration net (14) side again and suck for water pump (24) through post precipitation.Here debris retaining screen frame (10) is the moveable drawer formula, can extract out and outwell residue.The impeller of water pump (24) is the semi-closed structure pattern.Clean water tank (12) upper end and also be provided with floating chute (11), the bottom is provided with blowoff valve (16).Clean water tank (12) interior water level meters (38) and come the control circuit switch with buoy, it has simple and easy and reliable time-delay mechanism, just have an effect when water level arrives the upper and lower limit, upper limit control is flowed through and is sent signal when water tank waterborne rises to floating chute (11) and make entering water electromagnetic valve (28) close.Lower limit is just intake when water level is reduced on water pump (24) suction inlet.Clean in the interior purge chamber of water system (23) and be provided with 5 jet pipes, 2 under splash guard (9), nozzle down, 3 under railway line, nozzle is up.37 nozzles are arranged on the every jet pipe, all be staggered radially, make through therebetween tableware entirely in the spray scope.Here clean with the mode of electrical heating water,, then can on the ad hoc steam connection of water tank (25), adorn a magnetic valve if the user has vapour source, and the available former temperature regulating device control vapor stream water yield.

Rinsing water system (21) is made up of rinsing water tank (29), rinsing water pump (same flushing water pump) and 3 jet pipes.Jet pipe is arranged 2 following, and 1 last, as shown in Figure 1.Electric heater, temperature controller, water level meter and blowoff valve also are housed in the rinsing water tank (29).Rinsing water tank (29) casing is provided with into water tee pipe coupling, and a termination entering water electromagnetic valve (28), an end are left steam valve (not time spent sealing) for.Also be provided with water tank (37) to cleaning water tank (12), return pipe (26) is accepted the rinsing recycle-water and is reused to the rinsing chamber.The water level meter only has the lower limit effect herein, promptly is lower than to send signal entering water electromagnetic valve (28) water inlet down in limited time, and water is filled the back and flowed into cleaning water tank (12) along outlet pipe (37), closes by cleaning the interior water level meter notice of water tank (12) water intaking valve at last.

Clean the shared motor of water pump (24) (39) of water system (23) and rinsing water system (21), drive water pump (24) work by belt transmission.Clean the interior water temperature of water tank (12) and be controlled at 50～60 ℃, the interior water temperature of rinsing water tank (29) is controlled at 80～90 ℃.If adding washing agent in cleaning water tank (12) then clean result is better.

It is interior near in the electrical box (36) of water tank that all electrical equipment control parts of this device all are placed in body, and shift knob outwardly.

In use, the tableware on the dolly (5) should be inverted, and smallclothes tablewares such as smallclothes screen frame, cups and dishes capable of washing and chopsticks are arranged.After energising, the water flowing heating, tableware is not put into and taken out to starter motor in the place of sealing at upper left quarter as shown in Figure 1, and remainder is a closure casing.

This machine is compared with prior art:

1. be crawler belt swinging transport cleaning tableware owing to changing straight line conveying formula in the past, thereby have compact conformation, floor space is little.

2. all parts of this machine are placed in the body, at organism bottom movable wheel are housed again, thereby carrying and installation is simple and convenient, and compact conformation, small and exquisite is in light weight.This machine appearance and size is 1,2 * 0.56 * 1.03M, and weight is 120 kg.

3. leave logical steam hole on the body water tank, thereby suitable electrical heating and two kinds of thermals source of Steam Heating.

Claims (3)

1, a kind of tableware automatic flushing device, it comprises sealing developing room, water injection system and drive transfer part, driving motor (40) outputting power is through slowing down and transmission, it is characterized in that, the chain (35) that moving tooth (41) are equipped with in drive is done crawler type revolution operation, six dollies (5) that hold tableware then on the fusiformis track of forming by interior rail (4), outer rail (3) and rail trouble by chain (35) drive discrepancy developing room.

2, tableware automatic flushing device according to claim 1 is characterized in that, what be made up of interior rail (4), outer rail (3) and rail trouble

Shape track two tips are connected with going up of button structure and change rail trouble (1), following conversion rail trouble (2) and fan-shaped rail trouble (20), and are provided with fork rail trouble (7), (19) at interior rail (4) and outer rail (3) intersection.

3, tableware automatic flushing device according to claim 1 and 2 is characterized in that, (5) two front-wheels of dolly are foreign steamer (6), goes up walking at outer rail (3), and (5) two trailing wheels of dolly are interior wheel (8), goes up walking at interior rail (4).

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